CN104537943A - Vehicle air suspension system laboratory table - Google Patents
Vehicle air suspension system laboratory table Download PDFInfo
- Publication number
- CN104537943A CN104537943A CN201410840815.0A CN201410840815A CN104537943A CN 104537943 A CN104537943 A CN 104537943A CN 201410840815 A CN201410840815 A CN 201410840815A CN 104537943 A CN104537943 A CN 104537943A
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- CN
- China
- Prior art keywords
- air suspension
- suspension system
- vehicle air
- framework
- laboratory table
- 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.)
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a vehicle air suspension system laboratory table. The vehicle air suspension system laboratory table comprises a main table frame, a control and display panel is installed on the side face of the main table frame, a vehicle air suspension system is installed in a framework of the main table frame, a height control valve located on the framework of the main table frame adjusts stretching and retracting of a damping spring of the vehicle air suspension system, a circuit diagram board is arranged on the control and display panel, and a digital display module is arranged on the circuit diagram board. According to the vehicle air suspension system laboratory table, the height of a suspension is controlled through the height control valve so that the height of the air suspension and the hardness of a damper can be adjusted, and therefore the working process of the vehicle air suspension system can be demonstrated truly. The vehicle air suspension system laboratory table can be used for carrying out practical teaching and practical training of all application technologies including resistance, voltage, frequency, pulse width, the duty ratio, oscillography, conduction tests and the like.
Description
Technical field
The present invention relates to a kind of vehicle teaching device, be specifically related to a kind of automobile air suspension system experiment table.
Background technology
Along with electronic technology, computer technology, the extensive application of automatic control technology on suspension and steering, the raising of vehicle ride comfort and control stability becomes possibility.
Air spring is the renewal product of automobile suspension system light plate spring, now become one of critical piece of automotive performance lifting, there is the characteristic of unique variation rigidity, low vibration frequency, the concavo-convex impact of anti-road, more effectively improve vehicle ride comfort, ride performance and control stability, also there is multinomial performances such as can reducing automotive dead weight, raising travelling speed, minimizing pavement destruction simultaneously.Air spring is one of critical component on motor turning frame, and its characteristic not only has influence on vehicle operating performance, but also has influence on the security of automobile.In recent years, along with improving constantly of China's automobilism speed, kind, the quantity of speed-raising automobile constantly increase, and the application of air spring suspension system is also more and more extensive.
The extensive application of Intellectualized controller on automobile makes the structure of automobile become complicated, also adds difficulty to auto repair, and therefore to having, high-level automobile circuit is arranged, the Manpower Requirement of maintenance is very huge in market.Experiment table is based on real vehicle air suspension system, the composition structure of abundant displaying air suspension of automobile and the course of work, be applicable to air suspension of automobile circuit structure and maintenance training is imparted knowledge to students, the teaching needs to air suspension of automobile principle of work, fault verification and diagnosis can be met.
Summary of the invention
Technical matters to be solved by this invention is to provide the automobile air suspension system experiment table that a kind of structure is simple, simple and clear, can meet teaching needs.
For solving the problems of the technologies described above, automobile air suspension system experiment table of the present invention, comprise main stand, control and display panel are arranged on described main stand side, automobile air suspension system is arranged in the framework of described main stand, be positioned at the flexible of the damping spring of the levelling valve vehicles AIRMATIC Dual Control in described main rack frame, described control and display panel are provided with circuit plate, and the top of described circuit plate is digital display module.
The bottom surrounding of above-mentioned main rack frame is equipped with universal wheel, can facilitate mobile the present invention; In addition, universal wheel also can arrange castor self-locking device.
Compared with prior art, beneficial effect of the present invention is:
The present invention, by levelling valve adjustable suspension height, completes the adjustment to air suspension height and vibroshock hardness, thus the course of work of true demonstration vehicle air suspension system.The present invention can carry out and comprises resistance, voltage, frequency, pulsewidth, dutycycle, oscillography and conduction test etc. all the practical teaching of application technology and implementation are trained.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, automobile air suspension system experiment table, comprise main stand 2, control and display panel 1 are arranged on described main stand 2 side, automobile air suspension system 4 is arranged in the framework of described main stand 2, be positioned at the flexible of the damping spring of the levelling valve 5 vehicles AIRMATIC Dual Control 4 on described main stand 2 framework, described control and display panel 1 are provided with circuit plate 6, and the top of described circuit plate 6 is digital display module 7.
Above-mentioned automobile air suspension system 4 mainly comprises damping spring, air pressure pump and exsiccator assembly, hangs the sensor compositions such as ECU, sideslip ECU, ABS anti-lock ECU, vehicle speed sensor, bodywork height and vertical vibration acceleration, handle the telescopic adjustment any suspension height of levelling valve 5 by damping spring, air suspension ECU controls the executive component work such as compressor, Altitude control solenoid valve, suspension damper hardness controller, complete the adjustment to air suspension height and vibroshock hardness, the course of work of true demonstration vehicle air suspension system.The test port that control and display panel 1 are provided with circuit plate 6 and are connected with computer detection terminal, need not pull out and draw appliance plug or puncture wire.
The framed structure of the main stand 2 of the present invention adopts seamless welding, and metal surface adopts the process of high temperature plastic-blasting; The bottom surrounding of main stand 2 framework is equipped with universal wheel 3, and universal wheel 3 is provided with castor self-locking device.Physical dimension of the present invention (long × wide × high) is: 1600 × 100 × 1800mm.
Claims (2)
1. automobile air suspension system experiment table, comprise main stand (2), control and display panel (1) are arranged on described main stand (2) side, it is characterized in that: automobile air suspension system (4) is arranged in the framework of described main stand (2), be positioned at the flexible of the damping spring of levelling valve (5) the vehicles AIRMATIC Dual Control (4) on described main stand (2) framework, described control and display panel (1) are provided with circuit plate (6), the top of described circuit plate (6) is digital display module (7).
2. automobile air suspension system experiment table according to claim 1, is characterized in that: the bottom surrounding of described main stand (2) framework is equipped with universal wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410840815.0A CN104537943A (en) | 2014-12-30 | 2014-12-30 | Vehicle air suspension system laboratory table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410840815.0A CN104537943A (en) | 2014-12-30 | 2014-12-30 | Vehicle air suspension system laboratory table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104537943A true CN104537943A (en) | 2015-04-22 |
Family
ID=52853462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410840815.0A Pending CN104537943A (en) | 2014-12-30 | 2014-12-30 | Vehicle air suspension system laboratory table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104537943A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847063A (en) * | 2017-04-14 | 2017-06-13 | 浙江万安科技股份有限公司 | A kind of commerial vehicle electronic control air suspension simulating table and its signal processing method |
| CN108269486A (en) * | 2018-03-23 | 2018-07-10 | 深圳科澳汽车科技有限公司 | A kind of dynamic suspension platform and its method of work |
| CN110867128A (en) * | 2018-08-28 | 2020-03-06 | 上海科赫商务咨询有限公司 | Suspension damping change simulator and application thereof |
-
2014
- 2014-12-30 CN CN201410840815.0A patent/CN104537943A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847063A (en) * | 2017-04-14 | 2017-06-13 | 浙江万安科技股份有限公司 | A kind of commerial vehicle electronic control air suspension simulating table and its signal processing method |
| CN106847063B (en) * | 2017-04-14 | 2023-03-10 | 浙江万安科技股份有限公司 | Commercial vehicle electronic control air suspension simulation experiment table and signal processing method thereof |
| CN108269486A (en) * | 2018-03-23 | 2018-07-10 | 深圳科澳汽车科技有限公司 | A kind of dynamic suspension platform and its method of work |
| CN110867128A (en) * | 2018-08-28 | 2020-03-06 | 上海科赫商务咨询有限公司 | Suspension damping change simulator and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |