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A radian detection device

A detection device and position detection technology, which is applied in the field of parts detection, can solve problems such as high application cost, complex equipment structure, and influence on detection accuracy, and achieve the effects of convenient batch detection, simple structure, and simple operation method

Active Publication Date: 2022-04-19
DONGGUAN YULONG COMM TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the structure of smart mobile terminals with curved parts, such as the curved part of the edge of the glass cover or the curved part of the edge of the battery cover, since the surface of the curved part is an irregular arc, its curvature is difficult to be accurately detected
In the related technology, the structure of the equipment for detecting the arc part of the smart mobile terminal is relatively complicated, the application cost is high, and the detection efficiency of batch products is low; or the detection equipment needs manual auxiliary detection, and manual operation is prone to misjudgment, which affects the accuracy of detection Rate

Method used

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Embodiment Construction

[0031] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0032] The embodiment of the present application provides a curvature detection device 100 for detecting the curvature of the object to be tested. The object to be tested may be a battery cover, a glass cover plate and the like with a curvature. Such as figure 1 and figure 2 As shown, the arc detection device 100 includes a positioning mechanism 110, a detection mechanism 120 and a processor (not shown in the figure).

[0033] Such as image 3 and Figure 4 As shown, the positioning mechanism 110 includes a first touch element 111 and a limit assembly 112 for fixing t...

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Abstract

The present application discloses a radian detection device. The radian detection device includes a positioning mechanism, a detection mechanism and a processor. The detection mechanism is arranged on the peripheral side of a test piece. By setting the first touch element and the second touch element on the positioning mechanism and the detection mechanism respectively, when the detection mechanism moves from the initial position to the detection position, according to whether the second touch element is blocked by the arc portion of the test piece, the second touch element is determined. Whether the first touch element is in contact with the second touch element, so as to output a corresponding signal to determine whether the arc portion of the test piece is qualified. The second touch piece touches the first touch piece after being tangent to the curved surface of the curved part of the test piece, which can be applied to the detection of the curved part of the test piece with irregular curved shape. The whole arc detection device has simple structure and simple operation method, which is convenient Batch inspection of the parts to be tested.

Description

technical field [0001] The present application relates to the technical field of component detection, and in particular to an arc detection device. Background technique [0002] With the continuous development of smart mobile terminals, the detection requirements for smart mobile terminals are getting higher and higher. In the structure of the smart mobile terminal with curved parts, such as the curved part on the edge of the glass cover or the curved part on the edge of the battery cover, it is difficult to accurately detect the curved part because the surface of the curved part is an irregular arc. In the related technology, the structure of the equipment for detecting the arc part of the smart mobile terminal is relatively complicated, the application cost is high, and the detection efficiency of batch products is low; or the detection equipment needs manual auxiliary detection, and manual operation is prone to misjudgment, which affects the accuracy of detection Rate. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/20
CPCG01B5/20
Inventor 旷亚军
Owner DONGGUAN YULONG COMM TECH