CN203629678U - Sensor support used for detecting NVH index - Google Patents
Sensor support used for detecting NVH index Download PDFInfo
- Publication number
- CN203629678U CN203629678U CN201320880756.0U CN201320880756U CN203629678U CN 203629678 U CN203629678 U CN 203629678U CN 201320880756 U CN201320880756 U CN 201320880756U CN 203629678 U CN203629678 U CN 203629678U
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- CN
- China
- Prior art keywords
- sensor
- fixed
- bolt
- range regulator
- detecting
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model belongs to the field of detection tool and equipment for automobile manufacture and particularly relates to a sensor support used for detecting an NVH index. Two horizontal distance-regulating devices are arranged on a seat connecting rod and are fixed through locking pads and bolts. Each horizontal distance-regulating device is composed of a locking body, a cylindrical hole and a support body. The cylindrical holes in the horizontal distance-regulating devices are fixedly provided with an L-shaped supporting bar through side bolts. An upper part of the L-shaped supporting bar is fixedly provided with a vertical distance-regulating device through side bolts. The vertical distance-regulating device is fixedly provided with a sensor through a pad and a bolt.
Description
Technical field
The utility model belongs to the detection tooling device field of automobile making, is specifically related to a kind of sensor stand for detection of NVH index.
Background technology
Along with the development of auto industry, the comfort level that people take automobile and the stability of operation are had higher requirement.NVH index is one of most important factor affecting vehicle ride comfort, has become and has weighed car mass class and determine one of important parameter that client buys.And the position that NVH index sensor is arranged and shock resistance thereof are vital to the test data of adopting, thus in test in Automobile the structure of sound pressure sensor support need meet certain requirement.
And existing sound pressure sensor support stability is not high, complex structure, cost are high and bad adaptability, for example Chinese patent 201120065314.1, supporting construction only can be fixed on a supporting frame for headrest of seat, and its stability is not high, and the detection accuracy in the time that road conditions are complicated has much room for improvement.For example Chinese patent 201220456502.1 again, its complex structure, processing cost is high.
Summary of the invention
The problem existing in actual use for existing sound pressure sensor support with and limitation, the utility model provide a kind of simple in structure, be convenient to the good sensor stand of the low adaptability of installation cost.
The technical solution adopted in the utility model is: two horizontal range regulators are placed on seat connecting link, fix by locked spacer and bolt; Described horizontal range regulator is made up of locking body, cylindrical hole and supporter; In the cylindrical hole of described horizontal range regulator, be fixed with L-type support bar by side bolt; Described L-type support bar top is fixed with vertical range regulator by side bolt; Described vertical range regulator is fixed with sensor by pad and bolt.
In use procedure, change the fixed position of horizontal range regulator on L-type support bar according to the distance between the seat connecting link of different automobile types; Utilize the vertical range regulator on L-type support bar top to change sensor in the position of vertical direction, sensor is placed on vertical range regulator; Utilize L-type support bar in the cylindrical hole of horizontal range regulator, to rotate the angle that changes sensor and surface level; So, the angle of conveniently adjusted installation of sensors height and horizontal level and sensor and surface level, to meet the status requirement of sensor in testing.
Features and advantages of the present utility model is: 1. this sensor support structure is simple, easy for installation, cheap; 2. Stability Analysis of Structures, adaptability is good; 3. the angle of conveniently adjusted installation of sensors height and horizontal level and sensor and surface level.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the utility model.
Fig. 2 is the structural representation of the horizontal range regulator of part of the present utility model.
Embodiment
Two horizontal range regulators 2 and 2 ' are placed on seat connecting link 1, fixing by locked spacer 3 and bolt 4; Described horizontal range regulator 2 and 2 ' is made up of locking body 201, cylindrical hole 202 and supporter 203; In described horizontal range regulator 2 and 2 ' cylindrical hole 202, be fixed with L-type support bar 6 by side bolt 5; Described L-type support bar 6 tops are fixed with vertical range regulator 8 by side bolt 7; Described vertical range regulator 8 is fixed with sensor 9 by pad 10 and bolt 11.
In use procedure, change the fixed position of horizontal range regulator 2 on L-type support bar 6 according to the distance between the seat connecting link 1 of different automobile types; Utilize the vertical range regulator 8 on L-type support bar 6 tops to change the position of sensor 9 at vertical direction, sensor 9 is placed on vertical range regulator 8; Utilize L-type support bar 6 to rotate the angle that changes sensor 9 and surface level in the cylindrical hole of horizontal range regulator 2 and 2 '; So, the angle of conveniently adjusted sensor 9 setting height(from bottom)s and horizontal level and sensor 9 and surface level, to meet the status requirement of sensor 9 in testing.
Claims (1)
1. for detection of a sensor stand for NVH index, it is characterized in that: two horizontal range regulators are placed on seat connecting link, fix by locked spacer and bolt; Described horizontal range regulator is made up of locking body, cylindrical hole and supporter; In the cylindrical hole of described horizontal range regulator, be fixed with L-type support bar by side bolt; Described L-type support bar top is fixed with vertical range regulator by side bolt; Described vertical range regulator is fixed with sensor by pad and bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880756.0U CN203629678U (en) | 2013-12-18 | 2013-12-18 | Sensor support used for detecting NVH index |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880756.0U CN203629678U (en) | 2013-12-18 | 2013-12-18 | Sensor support used for detecting NVH index |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629678U true CN203629678U (en) | 2014-06-04 |
Family
ID=50816144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320880756.0U Expired - Fee Related CN203629678U (en) | 2013-12-18 | 2013-12-18 | Sensor support used for detecting NVH index |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118711A (en) * | 2014-07-18 | 2014-10-29 | 中磁科技股份有限公司 | Automatic feeding device |
| CN111256009A (en) * | 2020-01-17 | 2020-06-09 | 哈尔滨理工大学 | Multi-degree-of-freedom fixing device |
-
2013
- 2013-12-18 CN CN201320880756.0U patent/CN203629678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118711A (en) * | 2014-07-18 | 2014-10-29 | 中磁科技股份有限公司 | Automatic feeding device |
| CN111256009A (en) * | 2020-01-17 | 2020-06-09 | 哈尔滨理工大学 | Multi-degree-of-freedom fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141218 |
|
| EXPY | Termination of patent right or utility model |