A dust environment simulation device

An environmental simulation device, dust technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of failing to achieve the test effect, the test method is not strict enough, etc., to achieve the effect of convenient service life

Inactive Publication Date: 2015-12-02
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this method, the product is completely immersed in the dust, and there is no relative movement between the dust and the product, which makes the test method of this environmental simulation not rigorous enough to achieve the ideal test effect.

Method used

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  • A dust environment simulation device
  • A dust environment simulation device
  • A dust environment simulation device

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Embodiment Construction

[0024] The present invention provides a dust environment simulation device. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] see figure 1 , figure 2 with Figure 4 , figure 1 It is a schematic diagram of the three-dimensional structure of the dust environment simulation device of the present invention, figure 2 It is a schematic diagram of the three-dimensional structure of the hub working chamber removed from the dust environment simulation device of the present invention, Figure 4 It is a schematic diagram of the three-dimensional structure of the dust environment simulation device of the present invention without the box. The dust ...

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Abstract

The invention discloses a dust environment simulating apparatus which comprises a base case, a hub working chamber and a driving mechanism. The hub working chamber is used for simulating dust environments, the driving mechanism is used for driving the hub working chamber to rotate, the hub working chamber is arranged at the upper end of the driving mechanism, the lower end of the driving mechanism is arranged on the base case, and a control module used for controlling the driving mechanism to drive the hub working chamber to rotate is arranged in the base case. A dust environment of a product can be simulated by controlling rotational speed of the hub working chamber through the control module, so that service conditions of the product in the dust environment can be tested, and the service life of the product can be evaluated effectively.

Description

technical field [0001] The invention relates to an electronic product environment simulation test device, in particular to a dust environment simulation device. Background technique [0002] For electronic products, such as mobile phones and tablet computers, it is impossible to reasonably simulate the special conditions of end users (such as conditions exposed to fine dust) before the products are sold, resulting in uncertainty in the detection of product resistance. It leads to an ineffective assessment of the product life under special environmental conditions in the later period. [0003] The existing test device generally adopts the roller drop type, when the roller rotates, the dust slides down with the square box, and the product also moves with the dust. In this method, the product is completely immersed in the dust, and there is no relative movement between the dust and the product, which makes the test method of this environmental simulation not rigorous enough to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/00
Inventor 聂大华温永涛
Owner HUIZHOU TCL MOBILE COMM CO LTD
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