CN201555711U - Telescopic sensor fixed frame - Google Patents
Telescopic sensor fixed frame Download PDFInfo
- Publication number
- CN201555711U CN201555711U CN2009202405187U CN200920240518U CN201555711U CN 201555711 U CN201555711 U CN 201555711U CN 2009202405187 U CN2009202405187 U CN 2009202405187U CN 200920240518 U CN200920240518 U CN 200920240518U CN 201555711 U CN201555711 U CN 201555711U
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- China
- Prior art keywords
- telescopic
- arm
- fixed frame
- sensor fixed
- wheel
- 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
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Abstract
A telescopic sensor fixed frame belongs to the technical field of automobile detection. The telescopic sensor fixed frame is designed in order to lead a four-wheel positioning sensor fixed frame to be more effectively adaptable to the diameters of various wheels to facilitate rotation compensation of the wheels. The technical scheme includes that three arms on the sensor fixed frame are designed into scalable telescopic arms. When in detecting, the lengths of the telescopic arms are adjusted according to the diameters of the wheels, and then neither of a large wheel or a small wheel can influence the rotation compensation of the wheels.
Description
Affiliated technical field
The utility model belongs to the vehicle testing technique field, is the fixing rack for sensor that is used for sensor installation when automobile being carried out the four-wheel location.
Background technology
The four wheel locating parameter of automobile is the essential data that detect before automobile dispatches from the factory, and also is the data that traffic management department and vehicle maintenance and repair enterprise often will detect.When carrying out the four-wheel detection and localization, fixing rack for sensor is installed on the wheel, then sensor is installed on the fixed mount.The fixing rack for sensor that uses has three radial arms now, is mutually 120 ° of angles between arm and the arm, and a slotted hole is arranged on each arm, and supporting pin is installed in the slotted hole and can adjusts the position according to the diameter of tested vehicle wheel.Though this fixing rack for sensor is simple in structure and since volume use more greatly not too convenient.Particularly when carrying out compensator wheel, need 180 ° of rotating-wheels, if big wheel is all right, fixing rack for sensor had just landed after trundle changeed 180 °, so because fixing rack for sensor, trundle can not carry out compensator wheel, the result of measurement is also just inaccurate.
Summary of the invention
In order to overcome the defective of the sensor fixed mount, the utility model has designed a kind of telescopic fixing rack for sensor, and three radial arms are arranged, and is mutually 120 ° of angles between arm and the arm, it is characterized in that: porose on the arm of fixed mount main body (1), telescopic arm (2) inserts wherein and cooperates with it.
The technical scheme in the invention for solving the technical problem is: three arms on the fixing rack for sensor are designed to telescopic telescopic arm.When detecting, adjust the length that telescopic arm stretches out according to wheel diameter.Like this, be big wheel or trundle it can not influence its rotation compensation.
Description of drawings
Fig. 1 is the front view of telescopic fixing rack for sensor
Fig. 2 is the A-A cut-open view
Mark among the figure: 1. fixed mount main body, 2. telescopic arm
Embodiment
As shown in Figure 1, this telescopic fixing rack for sensor is made up of fixed mount main body (1), telescopic arm (2) etc.Have three to become the radial arm that is mutually hexagonal angle on the fixed mount main body (1), porose on the arm, telescopic arm (2) inserts wherein and cooperates with it.Also have screw on the arm of fixed mount main body (1), housing screw is housed, screw in compression telescopic arm (2) in the screw.The end of telescopic arm (2) is porose to be used to install supporting pin.The awl hole is arranged above the telescopic arm (2), be convenient to screw in compression, its spacing is corresponding with the diameter series of wheel.In use, adjust the extension elongation of telescopic arm (2), and be fixed in the fixed mount main body (1) with housing screw according to the wheel diameter of tested vehicle.Other installation methods are identical with common fixing rack for sensor.
Claims (3)
1. a telescopic fixing rack for sensor has three radial arms, is mutually 120 ° of angles between arm and the arm, it is characterized in that: porose on the arm of fixed mount main body (1), telescopic arm (2) inserts wherein and cooperates with it.
2. telescopic fixing rack for sensor according to claim 1 is characterized in that: on the arm of fixed mount main body (1) screw is arranged, housing screw is housed in the screw, screw in compression telescopic arm (2).
3. telescopic fixing rack for sensor according to claim 1 is characterized in that: the end of telescopic arm (2) is porose, and supporting pin is housed in the hole; The awl hole is arranged above the telescopic arm (2), and its spacing is corresponding with the diameter series of wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202405187U CN201555711U (en) | 2009-10-26 | 2009-10-26 | Telescopic sensor fixed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202405187U CN201555711U (en) | 2009-10-26 | 2009-10-26 | Telescopic sensor fixed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555711U true CN201555711U (en) | 2010-08-18 |
Family
ID=42615398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202405187U Expired - Fee Related CN201555711U (en) | 2009-10-26 | 2009-10-26 | Telescopic sensor fixed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033816A (en) * | 2015-05-28 | 2015-11-11 | 中国科学院上海光学精密机械研究所 | Combined millstone for finely polishing large-diameter aspheric elements and processing method |
-
2009
- 2009-10-26 CN CN2009202405187U patent/CN201555711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033816A (en) * | 2015-05-28 | 2015-11-11 | 中国科学院上海光学精密机械研究所 | Combined millstone for finely polishing large-diameter aspheric elements and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20111026 |