Camera shooting module performance test method
A technology of camera module and testing method, which is applied in the testing of mechanical components, testing of machine/structural components, measuring electricity, etc., and can solve problems affecting the performance of use, inconvenient work for users, local abnormalities or failures, etc.
Active Publication Date: 2015-11-04
OCEANKING DONGGUAN LIGHTING TECH +2
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Problems solved by technology
When in use, the camera module inside the camera flashlight will affect the performance of the use due to its own production materials, the quality of assembly components and the use environment, resulting in local abnormalities or failures, thus bringing great harm to the user's work. big inconvenience
Method used
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Embodiment Construction
[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0050] see figure 1 , a method for testing the performance of a camera module provided in an embodiment of the present invention. The method includes the following steps:
[0051] Step S1: providing a camera module.
[0052] Step S2: Check whether the interface and leads on the camera module are secure. That is to check the interface on the camera module, the lead wires, and the abnormal conditions of the welding of each electronic device, so as to avoid the bad situation that exists in the camera module when it leaves the factory, prevent the misjudgment of the result in the middle of the test, and ensure the accuracy and reliability of the test. This step can be checked visually in a brightly lit environment. In addition, the size of the camera module can also be measure...
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A camera shooting module performance test method comprises the following steps of providing a camera shooting module and measuring size parameters of the camera shooting module; electrically connecting the camera shooting module and a DC stabilized power supply and measuring electric parameters of the camera shooting module under room temperature; placing the camera shooting module into a temperature box and testing temperature of the camera shooting module; taking the camera shooting module out of the temperature box and recovering to the room temperature; providing a lamp, assembling the camera shooting module and the lamp, and starting the camera shooting module for discharge testing; carrying out electromagnetic interference tests on the assembled lamp assembly; performing button fatigue tests on the assembled lamp assembly; performing temperature tests on heating devices on the camera shooting module; and placing the camera shooting module into the temperature box, starting a video recording function, and carrying out endurance tests on the camera shooting module. With adoption of the camera shooting module performance test method provided by the present invention, defects of the camera shooting module can be timely found out, and the aims of detecting abnormities caused by designs, manufacturing techniques or assembling and using environments of the camera shooting module are achieved.
Description
technical field [0001] The invention relates to a method for testing the performance of a camera module. Background technique [0002] The camera flashlight not only has the function of mobile lighting, but also has the function of video recording, photographing and recording. When in use, various functions are independent of each other and easy to operate. Therefore, it is widely used in security, patrol, duty and miners and other industries. [0003] The shells of existing video flashlights are generally made of environmentally friendly alloy materials, which are not only wear-resistant and durable, but also have good waterproof, shockproof and corrosion resistance, so they can be used in high and low temperature and other harsh environments. When in use, the camera module inside the camera flashlight will affect the performance of the use due to its own production materials, the quality of the assembly components and the use environment, resulting in local abnormalities o...
Claims
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Login to View More IPC IPC(8): G01M99/00G01R31/00G01M13/00
Inventor 周明杰朱雄辉
Owner OCEANKING DONGGUAN LIGHTING TECH