CN204389137U - A kind of FMH test aims at locating device - Google Patents
A kind of FMH test aims at locating device Download PDFInfo
- Publication number
- CN204389137U CN204389137U CN201420863626.0U CN201420863626U CN204389137U CN 204389137 U CN204389137 U CN 204389137U CN 201420863626 U CN201420863626 U CN 201420863626U CN 204389137 U CN204389137 U CN 204389137U
- Authority
- CN
- China
- Prior art keywords
- generating laser
- brace summer
- head dummy
- fixed head
- locating device
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000000007 visual effect Effects 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 38
- 210000001061 forehead Anatomy 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of FMH and test aiming locating device, comprise fixed head, brace summer and generating laser stationary installation, fixed head is in the form of annular discs, the side of fixed head is fixedly connected with transmitter module, the opposite side of fixed head is fixedly connected with one end of brace summer, and the other end of brace summer is fixedly connected with transparent head dummy coupling arrangement; The top of transparent head dummy coupling arrangement is provided with generating laser stationary installation, and generating laser stationary installation is provided with generating laser, and the longitudinal median plane of generating laser and transparent head dummy is in a plane.FMH test aims at locating device accurate positioning, visual and directly perceived, easy to adjust when related personnel operates.
Description
Technical field
The utility model relates to technical field of vehicle safety, refers in particular to a kind of FMH and tests aiming locating device.
Background technology
U.S.'s FMVSS 201U regulation is for vehicle in collision process, the automotive occupant protective value in internal impact.Laws and regulations requirement adopts " Free Motion Headform "---i.e. FMH head dummy, impulse test point.When test is impacted, before FMH head dummy is fixed on special impact module, impact module produces certain speed and pushes out head dummy, makes the free flight speed satisfy regulatory requirement of head dummy, meanwhile, and the appointed area of laws and regulations requirement head dummy forehead and vehicle contact.Therefore, need FMH head dummy and testing site to locate accurately before test, current FMH head dummy costly, replaces FMH head dummy with transparent head dummy device in experiment.But present location is all test forefathers is the accuracy of observing validation test point location, and error is comparatively large, causes the inaccurate of test findings.
Utility model content
The purpose of this utility model overcomes in prior art that to test point location accuracy not high, and the defect that test findings accuracy is poor, provides the FMH test of a kind of testing site accurate positioning to aim at locating device.
The purpose of this utility model is achieved by following technical proposals:
A kind of FMH test aims at locating device, comprise fixed head, brace summer and generating laser stationary installation, fixed head is in the form of annular discs, the side of fixed head is fixedly connected with transmitter module, the opposite side of fixed head is fixedly connected with one end of brace summer, and the other end of brace summer is fixedly connected with transparent head dummy coupling arrangement; The top of transparent head dummy coupling arrangement is provided with generating laser stationary installation, and generating laser stationary installation is provided with generating laser, and the longitudinal median plane of generating laser and transparent head dummy is in a plane.During use, generating laser gives off laser beam, and laser beam transparent transparent head dummy forehead front end emission is to surface of vehicle, and related personnel can observe the homing position of transparent head dummy forehead front end very intuitively.The laser beam sent by generating laser is positioned to testing site and overlaps, and just testing site can be positioned in FMH head dummy impingement region.Visual and directly perceived when related personnel operates, positioning error is little.
As a kind of preferred version, FMH test aims at locating device and also comprises angel measuring instrument, and angel measuring instrument is arranged on the below of brace summer and is fixedly connected with brace summer.Angel measuring instrument can supervising device angle of inclination at any time, and calibration apparatus angle of inclination is consistent with requirement of experiment angle at any time.
As a kind of preferred version, fixed head is provided with several through holes, and shaft collar is connected with transmitter module bolt through through hole by bolt.Bolt connection adds strength of joint.
As a kind of preferred version, transparent head dummy coupling arrangement is provided with several through holes, and transparent head dummy is connected with transparent head dummy coupling arrangement bolt through through hole by bolt.Bolt connection adds strength of joint.
The beneficial effects of the utility model are, FMH test aims at locating device accurate positioning, visual and directly perceived, easy to adjust when related personnel operates.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Wherein: 1, fixed head, 2, brace summer, 3, angel measuring instrument, 4, transparent head dummy coupling arrangement, 5, generating laser stationary installation, 6, generating laser.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment: a kind of FMH test aims at locating device, and its structural representation as shown in Figure 1, comprises fixed head, brace summer, angel measuring instrument and generating laser stationary installation.Angel measuring instrument is arranged on the below of brace summer and is fixedly connected with brace summer.Fixed head is in the form of annular discs, and fixed head is provided with 4 through holes, and shaft collar is connected with transmitter module bolt through through hole by bolt, and the opposite side of fixed head is fixedly connected with one end of brace summer, and the other end of brace summer is fixedly connected with transparent head dummy coupling arrangement; The top of transparent head dummy coupling arrangement is provided with generating laser stationary installation, and generating laser stationary installation is provided with generating laser, and the longitudinal median plane of generating laser and transparent head dummy is in a plane.Transparent head dummy coupling arrangement is provided with several through holes, and transparent head dummy is connected with transparent head dummy coupling arrangement bolt through through hole by bolt.
During use, generating laser gives off laser beam, and laser beam transparent transparent head dummy forehead front end emission is to surface of vehicle, and related personnel can observe the homing position of transparent head dummy forehead front end very intuitively.The laser beam sent by generating laser is positioned to testing site and overlaps, and just testing site can be positioned in FMH head dummy impingement region.Visual and directly perceived when related personnel operates, positioning error is little.
Claims (4)
1. a FMH test aims at locating device, it is characterized in that, comprise fixed head, brace summer and generating laser stationary installation, fixed head is in the form of annular discs, the side of fixed head is fixedly connected with transmitter module, the opposite side of fixed head is fixedly connected with one end of brace summer, and the other end of brace summer is fixedly connected with transparent head dummy coupling arrangement; The top of transparent head dummy coupling arrangement is provided with generating laser stationary installation, and generating laser stationary installation is provided with generating laser, and the longitudinal median plane of generating laser and transparent head dummy is in a plane.
2. a kind of FMH test according to claim 1 aims at locating device, and it is characterized in that, also comprise angel measuring instrument, angel measuring instrument is arranged on the below of brace summer and is fixedly connected with brace summer.
3. a kind of FMH test according to claim 1 and 2 aims at locating device, and it is characterized in that, described fixed head is provided with several through holes, and shaft collar is connected with transmitter module bolt through through hole by bolt.
4. a kind of FMH test according to claim 1 and 2 aims at locating device, and it is characterized in that, described transparent head dummy coupling arrangement is provided with several through holes, and transparent head dummy is connected with transparent head dummy coupling arrangement bolt through through hole by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863626.0U CN204389137U (en) | 2014-12-31 | 2014-12-31 | A kind of FMH test aims at locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863626.0U CN204389137U (en) | 2014-12-31 | 2014-12-31 | A kind of FMH test aims at locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389137U true CN204389137U (en) | 2015-06-10 |
Family
ID=53361847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863626.0U Expired - Fee Related CN204389137U (en) | 2014-12-31 | 2014-12-31 | A kind of FMH test aims at locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607326A (en) * | 2017-08-24 | 2018-01-19 | 吉利汽车研究院（宁波）有限公司 | A kind of head dummy for pedestrian protection test hits positioner |
| CN110864587A (en) * | 2019-11-08 | 2020-03-06 | 中国科学院长春光学精密机械与物理研究所 | Seeker aiming positioning method and aiming positioning system |
-
2014
- 2014-12-31 CN CN201420863626.0U patent/CN204389137U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607326A (en) * | 2017-08-24 | 2018-01-19 | 吉利汽车研究院（宁波）有限公司 | A kind of head dummy for pedestrian protection test hits positioner |
| CN110864587A (en) * | 2019-11-08 | 2020-03-06 | 中国科学院长春光学精密机械与物理研究所 | Seeker aiming positioning method and aiming positioning system |
| CN110864587B (en) * | 2019-11-08 | 2020-11-24 | 中国科学院长春光学精密机械与物理研究所 | Seeker aiming positioning method and aiming positioning system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |