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US 8,297,105 B2Granted
Impact testing device and impact testing method using the same
AssigneeHon Hai Precision Industry Co., Ltd.
InventorTsung-Hsun Chiang
Life of this patent
Estimating the term…
Abstract
An impact testing device for a test subject includes a supporting member, a suspending arm with an end fixed on the supporting member, and the other end of the suspending arm being a free end, and a fixing mechanism fixed on the suspending arm adjacent to the free end of the suspending arm to fix the test subject.
Claims8
An impact testing device for a test subject, comprising:
- a supporting member;
- a suspending arm with an end fixed on the supporting member, and the other end of the suspending arm being free;
- and
- a fixing mechanism fixed on the suspending arm adjacent to the free end of the suspending arm to fix the test subject, wherein the fixing mechanism comprises a holder to hold the test subject and one or more adjusting members to adjust a distance between the holder and the suspending arm, the adjusting member comprises a threaded rod and a threaded retainer corresponding to the threaded rod, the threaded rod passing through the holder and received and fastened in the threaded retainer, wherein a distance between the holder and the suspending arm is adjusted by moving the threaded retainer.
1 more element
An impact testing device for a test subject comprising:
- a supporting member;
- a suspending arm with an end fixed on the supporting member, and the other end of the suspending arm comprising a free end;
- and
- a fixing mechanism fixed on the suspending arm adjacent to the free end of the suspending arm to fix the test subject, wherein the fixing mechanism comprising a holder to hold the test subject and a plurality of adjusting members to adjust a distance between the holder and the suspending arm at each portion of the fixing mechanism on which each adjusting member is mounted individually.
1 more element
An impact testing method for a test subject, the method comprising:
- providing an impact test device comprising a supporting member, a suspending arm positioned on the supporting member and a fixing mechanism fixed at an end the suspending arm;
- fixing the test subject at one end of the suspending arm by the fixing mechanism, and fixing a sensor on the test subject;
- dropping the impact test device and the test subject together from a predetermined height, wherein an oscillating curve of the test subject is recorded by the sensor.
Dependencies are inferred from the claim text.