CN207703492U - A kind of electric vehicle brake test platform - Google Patents
A kind of electric vehicle brake test platform Download PDFInfo
- Publication number
- CN207703492U CN207703492U CN201721898190.9U CN201721898190U CN207703492U CN 207703492 U CN207703492 U CN 207703492U CN 201721898190 U CN201721898190 U CN 201721898190U CN 207703492 U CN207703492 U CN 207703492U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- outline border
- electric vehicle
- vehicle brake
- test platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of electric vehicle brake test platforms, including outline border, the both sides of the outer frame bottom have been fixedly connected with buffer unit, and bottom plate is fixedly connected at the top of buffer unit, the top of the bottom plate slidably connects top plate by ball, and testboard is fixedly connected at the top of top plate, the top of testboard runs through outline border and extends to the outside of outline border, it is fixedly connected with riser on the left of outer arch, buffer unit includes buffering frame, the bottom of the buffering frame is fixedly connected with the bottom of outline border inner wall, the utility model is related to electric vehicle engineering fields.The electric vehicle brake test platform, it is tested convenient for the brake force to automobile, testboard is reached convenient for automobile, it is convenient for that testboard is carried out to replace different materials simultaneously, ground environment convenient for simulating different is tested, and test scope is improved, and is not necessarily to manual measurement, mitigate the burden of tester, while making the result measured more accurate.
Description
Technical field
The utility model is related to electric vehicle engineering field, specially a kind of electric vehicle brake test platform.
Background technology
Pure electric automobile, relatively for fuel-engined vehicle, main difference is that four big components, driving motor, speed setting controller,
Power battery, onboard charger.For gas station, it is by public ultrafast charging station.The quality discrepancy of pure electric automobile
Depending on this four big component, value height also depends on the quality of this four big component.The purposes of pure electric automobile is also big four
The selection and deployment of component is directly related, and braking is commonly called as " braking ".Make running locomotive, vehicle and other means of transports or machinery
Deng the action for stopping or lowering speed.The General Principle of braking is that a wheel or disk are fixed on the high speed shaft of machine, in engine base
Brake shoe, band or the disk that upper installation is adapted therewith, are allowed to generate braking moment under external force.
Automobile needs to test the performance of vehicle during manufacturing manufacture, wherein relatively attaching most importance to when braking test
The part wanted, existing braking test, relies primarily on manual measurement braking distance, and working efficiency is relatively low, and measures accurately
It spends relatively low.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of electric vehicle brake test platform, solves existing
Some braking tests, rely primarily on manual measurement braking distance, working efficiency is relatively low, and the problem that accuracy of measurement is relatively low.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of electric vehicle brake survey
Platform, including outline border are tried, the both sides of the outer frame bottom have been fixedly connected with buffer unit, and the top of buffer unit is fixed
It is connected with bottom plate, the top of the bottom plate slidably connects top plate by ball, and test is fixedly connected at the top of top plate
The top of platform, the testboard runs through outline border and extends to the outside of outline border, is fixedly connected on the left of the outer arch perpendicular
Plate.
Preferably, the buffer unit includes buffering frame, and the bottom of the buffering frame and the bottom of outline border inner wall are fixed and connected
It connects, the both sides on the buffering frame surface slidably connect slippery fellow, and are fixedly connected between the opposite side of two slippery fellows
The side of spring, the slippery fellow is rotatably connected to connecting rod, and one end of the connecting rod is rotatably connected to footstock, the top of the footstock
It is fixedly connected with the bottom of bottom plate.
Preferably, the left pivot movement of the outline border is connected with inclined plate, and the bottom of the inclined plate is fixedly connected with strut, described
It is fixedly connected on the left of one end of strut and outline border.
Preferably, distance measuring sensor is fixedly connected on the left of the riser, the top on the right side of the riser is fixedly connected
There is display, control cabinet is fixedly connected on the right side of the riser, the surface of the control cabinet is fixedly connected with button, and controls
The inside of case processed is respectively arranged with A/D converter, central processing unit and data comparator.
Preferably, the input terminal of the output end of the distance measuring sensor and A/D converter connects, the A/D converter
The input terminal of output end and data comparator connects, and the output end of the data comparator passes through feedback module and central processing unit
Input terminal connection, the output end of the central processing unit is connect with the input terminal of data comparator and display respectively, described
The output end of button and the input terminal of central processing unit connect.
Advantageous effect
The utility model provides a kind of electric vehicle brake test platform.Has following advantageous effect：
(1), the electric vehicle brake test platform is fixed and is connected by the bottom of the buffering frame and the bottom of outline border inner wall
It connects, the both sides on the buffering frame surface slidably connect slippery fellow, and are fixedly connected between the opposite side of two slippery fellows
The side of spring, the slippery fellow is rotatably connected to connecting rod, and one end of the connecting rod is rotatably connected to footstock, the top of the footstock
It is fixedly connected with the bottom of bottom plate, the left pivot movement of the outline border is connected with inclined plate, and the bottom of the inclined plate is fixedly connected with branch
Bar is fixedly connected on the left of one end of the strut and outline border, testboard is fixedly connected at the top of top plate, convenient for automobile
Brake force is tested, and testboard is reached convenient for automobile, while convenient for carrying out replacing different materials to testboard, convenient for simulation
Different ground environments are tested, and test scope is improved.
(2), the electric vehicle brake test platform passes through the defeated of the output end of the distance measuring sensor and A/D converter
Enter end connection, the output end of the A/D converter and the input terminal of data comparator connect, the output end of the data comparator
Connected by the input terminal of feedback module and central processing unit, the output end of the central processing unit respectively with data comparator and
The input terminal of display connects, and the output end of the button and the input terminal of central processing unit connect, and have reached convenient for braking
Distance measures, and is not necessarily to manual measurement, mitigates the burden of tester, while making the result measured more accurate.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model buffer unit；
Fig. 3 is Tthe utility model system functional block diagram.
In figure：1 outline border, 2 buffer units, 21 buffering frames, 22 slippery fellows, 23 springs, 24 connecting rods, 25 footstocks, 3 bottom plates, 4 rollings
In pearl, 5 top plates, 6 struts, 7 inclined plates, 8 testboards, 9 risers, 10 distance measuring sensors, 11 displays, 12 control cabinets, 13 buttons, 14
Central processor, 15 data comparators, 16A/D converters, 17 feedback modules.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electric vehicle brake test platform, including
The both sides of outline border 1,1 bottom of outline border have been fixedly connected with buffer unit 2, and the top of buffer unit 2 is fixedly connected with bottom plate
3, the top of bottom plate 3 slidably connects top plate 5 by ball 4, and ball 4 is convenient for taking out testboard 8, and test process is in test
Platform 8 is fixed, and the top of top plate 5 is fixedly connected with testboard 8, and testboard 8 is conveniently replaceable, and difference may be implemented
The top of the test of road environment, testboard 8 runs through outline border 1 and extends to the outside of outline border 1, and the left side at 1 top of outline border is fixed
It is connected with riser 9, buffer unit 2 includes buffering frame 21, and the bottom of buffering frame 21 is fixedly connected with the bottom of 1 inner wall of outline border, delays
The both sides for rushing 21 surface of frame slidably connect slippery fellow 22, and are fixedly connected with spring between the opposite side of two slippery fellows 22
23, the side of slippery fellow 22 is rotatably connected to connecting rod 24, and one end of connecting rod 24 is rotatably connected to footstock 25, the top and bottom of footstock 25
The bottom of plate 3 is fixedly connected, and the left pivot movement of outline border 1 is connected with inclined plate 7, and the bottom of inclined plate 7 is fixedly connected with strut 6, strut 6
One end be fixedly connected with the left side of outline border 1, the left side of riser 9 is fixedly connected with distance measuring sensor 10, distance measuring sensor 10
The top of model SKD50S, 9 right side of riser are fixedly connected with display 11, and the right side of riser 9 is fixedly connected with control cabinet 12,
The surface of control cabinet 12 is fixedly connected with button 13, and the inside of control cabinet 12 is respectively arranged with A/D converter 16, centre
Manage device 14 and data comparator 15, the model AD1380JD of A/D converter 16, the model ARM9 of central processor 14, data
The output end of the model LM239 of comparator 15, distance measuring sensor 10 are connect with the input terminal of A/D converter 16, A/D converter
16 output end is connect with the input terminal of data comparator 15, and the output end of data comparator 15 passes through feedback module 17 and center
The input terminal of processor 14 connects, the output end of central processing unit 14 input terminal with data comparator 15 and display 11 respectively
Connection, the output end of button 13 are connect with the input terminal of central processing unit 14.
Before use, the size according to safety shut-down apart from required distance, judgement needs the distance value of input standard, is less than
The distance value of standard is distance alarm threshold value, and distance alarm threshold value is then inputted central processing unit 14, center by button 13
Distance alarm threshold value is delivered in data comparator 15 by processor 14 again, as data fiducial value.
In use, the range sensor 10 for being set to 9 left side of riser is detected the distance between automobile and riser 9,
The distance value of detection is transmitted to data comparator 15 by range sensor 10 later by the conversion of A/D converter 16, in data ratio
The distance value detected compared with range sensor 10 in device 15 is compared with alarm threshold value, if result of the comparison is less than distance alarm threshold
Value, indicates that the braking distance of automobile is long, distance alarm threshold value is fed back to centre by data comparator 15 through feedback module 17
Device 14 is managed, central processing unit 14 can control display 11 and be shown to result.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, 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 where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electric vehicle brake test platform, including outline border (1), it is characterised in that：The both sides of outline border (1) bottom are equal
It is fixedly connected with buffer unit (2), and is fixedly connected with bottom plate (3) at the top of buffer unit (2), the top of the bottom plate (3)
Portion slidably connects top plate (5) by ball (4), and testboard (8), the test are fixedly connected at the top of top plate (5)
The top of platform (8) runs through outline border (1) and extends to the outside of outline border (1), and the left side at the top of the outline border (1) is fixedly connected with perpendicular
Plate (9).
2. a kind of electric vehicle brake test platform according to claim 1, it is characterised in that：The buffer unit (2)
Including buffering frame (21), the bottom of the buffering frame (21) is fixedly connected with the bottom of outline border (1) inner wall, the buffering frame (21)
The both sides on surface slidably connect foxy (22), and are fixedly connected with spring between the opposite side of two slippery fellows (22)
(23), the side of foxy (22) is rotatably connected to connecting rod (24), and one end of the connecting rod (24) is rotatably connected to footstock
(25), the top of the footstock (25) is fixedly connected with the bottom of bottom plate (3).
3. a kind of electric vehicle brake test platform according to claim 1, it is characterised in that：A left side for the outline border (1)
Side is rotatably connected to inclined plate (7), and the bottom of the inclined plate (7) is fixedly connected with strut (6), one end of the strut (6) with it is outer
Frame is fixedly connected on the left of (1).
4. a kind of electric vehicle brake test platform according to claim 1, it is characterised in that：A left side for the riser (9)
Side is fixedly connected with distance measuring sensor (10), and the top on the right side of the riser (9) is fixedly connected with display (11), the riser
(9) control cabinet (12) is fixedly connected on the right side of, the surface of the control cabinet (12) is fixedly connected with button (13), and controls
The inside of case (12) is respectively arranged with A/D converter (16), central processing unit (14) and data comparator (15).
5. a kind of electric vehicle brake test platform according to claim 4, it is characterised in that：The distance measuring sensor
(10) output end is connect with the input terminal of A/D converter (16), the output end and data comparator of the A/D converter (16)
(15) input terminal connection, the output end of the data comparator (15) pass through feedback module (17) and central processing unit (14)
Input terminal connects, the output end of the central processing unit (14) input terminal with data comparator (15) and display (11) respectively
Connection, the output end of the button (13) are connect with the input terminal of central processing unit (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898190.9U CN207703492U (en) | 2017-12-29 | 2017-12-29 | A kind of electric vehicle brake test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898190.9U CN207703492U (en) | 2017-12-29 | 2017-12-29 | A kind of electric vehicle brake test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703492U true CN207703492U (en) | 2018-08-07 |
Family
ID=63030132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721898190.9U Active CN207703492U (en) | 2017-12-29 | 2017-12-29 | A kind of electric vehicle brake test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044641A (en) * | 2019-05-06 | 2019-07-23 | 杭州余杭弘创物业有限公司 | A kind of road garbage sweeper braking performance tester and its control system |
| CN111189647A (en) * | 2020-01-08 | 2020-05-22 | 德州职业技术学院（德州市技师学院） | Inertia type automobile brake test bed |
-
2017
- 2017-12-29 CN CN201721898190.9U patent/CN207703492U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044641A (en) * | 2019-05-06 | 2019-07-23 | 杭州余杭弘创物业有限公司 | A kind of road garbage sweeper braking performance tester and its control system |
| CN110044641B (en) * | 2019-05-06 | 2021-06-29 | 杭州余杭弘创物业有限公司 | Road garbage sweeper braking performance testing device and control system thereof |
| CN111189647A (en) * | 2020-01-08 | 2020-05-22 | 德州职业技术学院（德州市技师学院） | Inertia type automobile brake test bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102538941B (en) | Device and method for conventional balance to measure natural frequency of cantilever supported model in wind tunnel | |
| CN207703492U (en) | A kind of electric vehicle brake test platform | |
| CN103439045A (en) | Detecting device for drum brake | |
| CN203720064U (en) | Pavement friction coefficient tester | |
| CN204536008U (en) | Bicycle tyre testing apparatus | |
| CN107037235A (en) | A kind of braking glide quantity flexible measurement method and measurement apparatus | |
| CN105628280A (en) | Integrated transmission device strain gage force measurement supporting seat for armored vehicle | |
| CN104071681B (en) | A kind of escalator stop parameter detection method | |
| CN109733971A (en) | Balance coefficient of elevator detection device and its method | |
| CN203432788U (en) | Automobile balance block pull-off test bench | |
| CN202770626U (en) | Portable on-site detection apparatus for rack-and-pinion construction elevator anti-falling safety device | |
| CN203240991U (en) | Novel measurement tool of automobile body height | |
| CN206300633U (en) | High accuracy piston automatic detecting machine | |
| CN205262718U (en) | Portable elevator car system is stopped apart from detector | |
| CN102788661B (en) | Lift car gravity center tester | |
| CN104819853B (en) | A kind of anti-force type drum braking check-out console apparatus capable of fluctuating | |
| CN208283000U (en) | Permanent tension traction device for side-friction calibration | |
| CN208520455U (en) | A kind of highway dynamic weigher | |
| CN206466844U (en) | A kind of machine-roomless lift traction performance detector | |
| CN204405163U (en) | The two platform structure of weighing of truck scale | |
| CN207395669U (en) | A kind of leaf springs of car camber detection device | |
| CN207996386U (en) | Force exerciser with check weighing, speed measuring function | |
| CN205138680U (en) | Temperature measurement sampling device's device of taking a trial run | |
| CN202710245U (en) | Instrument for testing gravitational center of elevator car | |
| CN205157025U (en) | Steel billet removes weighing device on line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 441000 No.8 chucheng Road, Dongjin New District, economic development zone, Xiangyang City, Hubei Province Patentee after: Xiangyang Tenglong Automobile Co.,Ltd. Address before: 441000 No.8 chucheng Road, Dongjin New District, economic development zone, Xiangyang City, Hubei Province Patentee before: XIANGYANG JIUZHOU AUTOMOBILE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |