A fixture for live drop test of camera module
A camera module and drop test technology, applied in the field of photography, can solve the problem of inability to obtain the reliability evaluation of the camera module, and achieve the effect of improving quality
Active Publication Date: 2019-06-28
TRULY OPTO ELECTRONICS
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Problems solved by technology
However, limited by the existing fixtures, it is impossible to conduct a drop test on the camera module when the camera module is charged, so it is impossible to obtain the reliability evaluation of the camera module in the dropped state
Method used
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Embodiment Construction
[0027] The invention discloses a fixture used for a live drop test of a camera module, thereby facilitating the carrying out of the live drop test of the camera module.
[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0029] Please refer to the attached Figure 1-3 . In a specific embodiment of the present invention, the fixture used for the live drop test of the camera module includes: a housing 1 , a housing cover 2 , a battery 5 , a driving control module 6 and a motor fixing part.
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The invention discloses a camera module live-line drop test clamp comprising the following units: a housing; a housing cover detachably connected with the housing; a battery fixed in the housing; a driving control module fixed in the housing; a motor fixing portion arranged in the housing and used for fixing the motor of the camera module; the battery, the driving control module and the motor are connected in series; the driving control module is used for adjusting the power supplied to the motor, thus enabling the motor to execute focusing motions; in the camera module live-line drop test, the camera module motor is fixed in the motor fixing portion, and the motor is connected in series in the circuit of the battery and the driving control module; the driving control module is used for adjusting the motor current so as to enable the motor to execute focusing motions, then the housing is locked with the housing cover, and finally the drop test is carried out, thus obtaining reliable evaluations of the camera module under a dropping state, and further improving the camera module quality.
Description
technical field [0001] The invention relates to the field of camera technology, and more specifically, to a fixture for a live drop test of a camera module. Background technique [0002] In the field of camera use, for example, when a mobile phone is used to take pictures, the mobile phone is likely to fall to the ground, resulting in damage to the camera. In order to improve the quality of the camera module and reduce the probability of damage to the camera module due to falling, it is necessary to verify the reliability of the camera module during the production process of the camera module. However, limited by the existing fixtures, it is impossible to perform a drop test on the camera module when the camera module is charged, so it is impossible to obtain a reliability evaluation of the camera module in a dropped state. [0003] Therefore, how to design a fixture, which is conducive to the carrying out of the live drop test of the camera module, so that the reliability ...
Claims
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IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 王钊迎
Owner TRULY OPTO ELECTRONICS