Vibration test device
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorJun-Chao Ma
Life of this patent
Estimating the term…
Abstract
A vibration test device for an electronic device(40) includes a test platform (10), and at least a pair of holders (20) attached to the platform. The test platform is capable of vibrating along any predetermined direction, and at any predetermined frequency. Each of the holders includes a pair of parallel base brackets(22) attached to the platform, and a mounting bracket(24) attached to the base brackets for mounting the electronic device. The holders and the electronic device are capable of vibrating together with the test platform.
Claims20
A vibration test device for various sizes of electronic devices, comprising:
- a test platform configured for vibrating along a predetermined direction, and at a predetermined frequency;
- and
- two pairs of opposite holders attached to the platform for vibrating together with the test platform, each of the holders comprising a pair of base brackets removably attached to the platform, and a mounting bracket removably attached to the base brackets for mounting the electronic devices;
- wherein the holders are capable of being attached on the platform at various positions to accommodate the various sizes of electronic devices.
A vibration test assembly, comprising:
- a test platform configured for vibrating along a predetermined direction, and at a predetermined frequency;
- two pairs of opposite holders removably attached to the test platform and located respectively beside four corners of an electronic device;
- and
- a pair of slide racks with the electronic device mounted therebetween, each of the slide racks being attached to one pair of opposite holders;
- wherein the two pairs of opposite holders are capable of being attached to the test platform at various positions, a distance between the two pairs of opposite holders is variable to accommodate various sizes of electronic devices.
A vibration test device for an electronic device, comprising:
- a test platform for imparting vibratory motion to the electronic device, the testing platform having an array of positioning holes;
- a first and a second holder detachably mounted on the test platform, each of the first and second holders being configured for selectively engaging in at least one of the positioning holes, the first holder being spaced from and opposite to the second holder;
- a first slide rack connected between the first and second holders and suspending over the test platform, the first slide rack having a first slide coupled to the first holder and a second slide coupled to the second holder, the second slide being slidable relative to the first slide;
- a third and a fourth holder detachably mounted on the test platform, each of the third and fourth holders being configured for selectively engaging in at least one of the positioning holes so as to align with the first and second holders respectively, the third holder being spaced from and opposite to the fourth holder;
- and
- a second slide rack connected between the first and second holders and suspending over the test platform, the second slide rack being parallel to the first slide rack and having a third slide coupled to the third holder and a fourth slide coupled to the fourth holder, the third slide being slidable relative to the fourth slide.
Dependencies are inferred from the claim text.