A mobile phone camera module automatic testing machine
An automatic testing machine and camera module technology, applied in the direction of testing optical performance, etc., can solve the problems of test result impact, large space occupation, low production efficiency, etc., to improve product test consistency, reduce space occupation, and simple and convenient operation Effect
Active Publication Date: 2016-01-06
NINGBO SUNNY OPOTECH CO LTD
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Problems solved by technology
[0003] 1. The production efficiency is low, and the general manual detection efficiency is 130pcs / h
[0004] 2. The test position is manually fixed by the operator, which has a certain impact on the test results
[0005] 3. Intensive personnel and large space occupation
Method used
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[0031] The specific embodiment of the present invention is as follows:
[0032] figure 1 is a three-dimensional front schematic view of the embodiment, figure 2 It is a three-dimensional side view of the embodiment. As shown in the figure, the automatic testing machine for the camera module of the mobile phone includes a control panel 100 , a testing area 200 and a testing rack 300 .
[0033] There are four casters 301 under the test frame 300, and there are lifting and fixing blocks on the casters to ensure that the equipment is fixed to the ground and will not move when it is in use. The test frame 300 lower body support is provided with a bottom side door 302 around, a work surface 304 is arranged in the middle of the test frame 300, and a keyboard holder 303 is installed below the work surface 304 for placing a keyboard. The upper body frame of the test rack 300 is provided with three test area side doors 305 and a test area front door 306 . A top cover 307 is provided...
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The invention provides a novel mobile phone camera module automatic test machine which comprises a control panel, a test area and a work machine frame, wherein a work table top and a keyboard support are arranged in the middle of the work machine frame. The test area comprises a test position and a test light source located above the test position, the test position is arranged on the work table top, the test position comprises a reset switch, a starting switch, a display signal device, a test main board, a tank chain, a product fixing mechanism, an X-Y horizontal-movement sliding platform, a light barrier, a sliding rail, a sliding sleeve and a limiting sensor, the sliding sleeve can freely slide on the sliding rail front and back, the X-Y horizontal-movement sliding platform is fixed on the sliding sleeve, and the test main board is fixed on the X-Y horizontal-movement sliding platform. Automatic test of a mobile phone camera module, comprising MTF test, stain test, damaged point test, noisy point test, VCM curve test, color uniformity and luminance uniformity test, and the like is ahieved through the novel mobile phone camera module automatic test machine. The novel mobile phone camera module automatic test machine is high in test efficiency, and suitable for modules of different pixel levels.
Description
technical field [0001] The invention relates to an automatic testing device for a camera module of a mobile phone, in particular to an automatic test machine for a camera module of a mobile phone. Background technique [0002] With the development of the mobile phone industry, a large number of mobile phones have begun to convert from non-smart phones to smart phones, so the demand for mobile phone cameras is also increasing. However, the production process of mobile phone camera modules is relatively long and the production process is complicated, resulting in that the quantity of shipments and the delivery date cannot meet the needs of customers. The most critical position that affects the shipment quantity and delivery date is the finished product inspection position. Due to the large number of test items and long test time, this position has become the biggest bottleneck in each process of production. Although a lot of manpower and semi-automatic testing machines have be...
Claims
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IPC IPC(8): G01M11/02
Inventor 柯海挺张宝忠陈成权褚胜杰禹焕奇王一琪
Owner NINGBO SUNNY OPOTECH CO LTD