CN109323836A - A kind of automotive seat analog vibration experimental bench - Google Patents
A kind of automotive seat analog vibration experimental bench Download PDFInfo
- Publication number
- CN109323836A CN109323836A CN201710634968.3A CN201710634968A CN109323836A CN 109323836 A CN109323836 A CN 109323836A CN 201710634968 A CN201710634968 A CN 201710634968A CN 109323836 A CN109323836 A CN 109323836A
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- CN
- China
- Prior art keywords
- substrate
- seat
- experimental bench
- acceleration transducer
- automotive seat
- 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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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/06—Multidirectional test stands
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of automotive seat analog vibration experimental benches, including pedestal, first substrate, the second substrate, vertical vibration generating device, horizontal vibration generating device, the first seat installation position in the second substrate is set, the second seat installation position in the second substrate is set, the vertical vibration generating device is arranged between pedestal and first substrate, the horizontal vibration generating device is arranged first, between two substrates, the first acceleration transducer is installed on first seat, the second acceleration transducer is installed on second seat, third acceleration transducer is installed in the second substrate.Testing stand of the invention, can dummy level and vertical vibration, vibration data can be acquired, and vibrational image can be acquired.
Description
Technical field
The present invention relates to vehicular fields, and in particular to a kind of automotive seat analog vibration experimental bench.
Background technique
With the development of the social economy, the owning amount of China's automobile is increasing, from pervious walking-replacing tool, people at present
Requirement to the comfort level of automobile is higher and higher, especially driver seat, not only wants to provide the comfort level taken, also uncommon
It hopes and reduces vibration, because excessive vibration has very major injury for the body of the driver of long drives.
Summary of the invention
Goal of the invention: a kind of automotive seat analog vibration experimental bench is provided the present invention is directed to detect seat vibration.
Technical solution: a kind of automotive seat analog vibration experimental bench, including pedestal, first substrate, the second substrate, Vertical Vibrating
Dynamic generating device, the first seat installation position being arranged in the second substrate, is arranged in the second substrate horizontal vibration generating device
The second seat installation position, the vertical vibration generating device is arranged between pedestal and first substrate, the horizontal vibration hair
Generating apparatus is arranged between the first and second substrate, and the first acceleration transducer, second seat are equipped on first seat
On the second acceleration transducer is installed, third acceleration transducer is installed in the second substrate.
Preferably, first and second acceleration transducer is three dimension acceleration sensor.
Preferably, the image collector for further including image collecting device pedestal and being arranged on image collecting device pedestal
It sets.
It preferably, further include controller, the vertical vibration generating device, horizontal vibration generating device, the first acceleration
Sensor and the second acceleration transducer are connected with controller, and the controller is also connected with communication unit.
Preferably, described image acquisition device is industrial camera.
Preferably, described image acquisition device is connect by telescopic rod with described image acquisition device pedestal, described flexible
Device it is height-adjustable.
The utility model has the advantages that testing stand of the invention, can dummy level and vertical vibration, vibration data can be acquired, and
Vibrational image can be acquired.
Detailed description of the invention
Fig. 1 is experimental bench schematic diagram.
Specific embodiment
Appended drawing reference: 1 pedestal；2 vertical vibration generating devices；3 first substrates；4 horizontal vibration generating devices；5 second bases
Plate；6 first seats；7 second seats；6.1 first acceleration transducers；7.1 second acceleration transducers；10 image collecting devices
Pedestal；11 telescopic devices；12 image collecting devices.
A kind of automotive seat analog vibration experimental bench, including pedestal 1, first substrate 3, the second substrate 5, vertical vibration generation
Device 2, horizontal vibration generating device 4, the first seat installation position being arranged in the second substrate, be arranged in the second substrate
Two seat installation positions, the vertical vibration generating device are arranged between pedestal and first substrate, and the horizontal vibration fills
It installs between the first and second substrate, the first acceleration transducer 6.1, second seat is installed on first seat
On the second acceleration transducer 7.1 is installed, third acceleration transducer is installed in the second substrate.Described first and second
Acceleration transducer is three dimension acceleration sensor.It further include image collecting device pedestal and setting in image collector bottom set
Image collecting device on seat.It further include controller, the vertical vibration generating device, horizontal vibration generating device, first add
Velocity sensor and the second acceleration transducer are connected with controller, and the controller is also connected with communication unit.Described image
Acquisition device is industrial camera.Described image acquisition device 12 is connected by telescopic rod 11 and described image acquisition device pedestal 10
Connect, the telescopic device it is height-adjustable.
Testing stand of the invention, can dummy level and vertical vibration, vibration data can be acquired, and vibration can be acquired
Motion video.Vibration on vibration generating arrangement energy simulating two-dimensional direction, and vibration data can be acquired, and image collector
Vibrational image can be acquired by setting, and can disposably be detected to multiple seats.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (6)
1. a kind of automotive seat analog vibration experimental bench, which is characterized in that including pedestal, first substrate, the second substrate, Vertical Vibrating
Dynamic generating device, the first seat installation position being arranged in the second substrate, is arranged in the second substrate horizontal vibration generating device
The second seat installation position, the vertical vibration generating device is arranged between pedestal and first substrate, the horizontal vibration hair
Generating apparatus is arranged between the first and second substrate, and the first acceleration transducer, second seat are equipped on first seat
On the second acceleration transducer is installed, third acceleration transducer is installed in the second substrate.
2. automotive seat analog vibration experimental bench according to claim 1, which is characterized in that first and second acceleration
Sensor is three dimension acceleration sensor.
3. automotive seat analog vibration experimental bench according to claim 1, which is characterized in that further include image collecting device
Pedestal and the image collecting device being arranged on image collecting device pedestal.
4. automotive seat analog vibration experimental bench according to claim 1, which is characterized in that it further include controller, it is described
Vertical vibration generating device, horizontal vibration generating device, the first acceleration transducer and the second acceleration transducer with control
Device is connected, and the controller is also connected with communication unit.
5. automotive seat analog vibration experimental bench according to claim 3, which is characterized in that described image acquisition device is
Industrial camera.
6. automotive seat analog vibration experimental bench according to claim 1, which is characterized in that described image acquisition device is logical
Telescopic rod is crossed to connect with described image acquisition device pedestal, the telescopic device it is height-adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710634968.3A CN109323836A (en) | 2017-07-30 | 2017-07-30 | A kind of automotive seat analog vibration experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710634968.3A CN109323836A (en) | 2017-07-30 | 2017-07-30 | A kind of automotive seat analog vibration experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109323836A true CN109323836A (en) | 2019-02-12 |
Family
ID=65245265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710634968.3A Pending CN109323836A (en) | 2017-07-30 | 2017-07-30 | A kind of automotive seat analog vibration experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109323836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693240A (en) * | 2020-05-27 | 2020-09-22 | 中国科学院西安光学精密机械研究所 | Torsional pendulum platform for realizing spatial same-frequency two-dimensional disturbance |
-
2017
- 2017-07-30 CN CN201710634968.3A patent/CN109323836A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693240A (en) * | 2020-05-27 | 2020-09-22 | 中国科学院西安光学精密机械研究所 | Torsional pendulum platform for realizing spatial same-frequency two-dimensional disturbance |
| CN111693240B (en) * | 2020-05-27 | 2021-11-16 | 中国科学院西安光学精密机械研究所 | Torsional pendulum platform for realizing spatial same-frequency two-dimensional disturbance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190212 |