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Test device and method of optical mouse

A technology of an optical mouse and a test device, which is applied to the detection of faulty computer hardware, function inspection, etc., can solve the problem that the test machine 10 occupies the factory site, and achieve the effect of saving space and small volume

Inactive Publication Date: 2011-04-06
PRIMAX ELECTRONICS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As can be seen from the above description, a test machine 10 does have a rather large volume. However, in a factory that produces a large number of mice, the number of test machines 10 must be correspondingly increased to meet the testing requirements of the mouse. Caused the trouble that the test machine 10 occupies a large amount of factory space

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  • Test device and method of optical mouse
  • Test device and method of optical mouse
  • Test device and method of optical mouse

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Embodiment Construction

[0025] The invention provides an optical mouse testing device and method, which can test the moving track of the optical mouse without moving it; in addition, compared with the prior art, the device has a smaller volume and provides the advantage of saving space. See figure 2 , which is a schematic structural diagram of a common wired optical mouse 30 to be tested. As shown in the figure, the mouse 30 has a transmission line 301 for transmitting path coordinate data, and its end includes a connector 3011 for connecting to a data receiving and the bottom of the mouse 30 has a sensor 302 for sensing the relative displacement between the mouse 30 and a desktop (not shown) to provide the aforementioned path coordinate data.

[0026] See image 3 and Figure 4 , image 3 It is a structural exploded view of an optical mouse testing device proposed by the present invention, and Figure 4 for image 3 Schematic diagram of structural decomposition after 180-degree flip. The test...

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Abstract

The invention relates to a test device and method of the optical mouse. The test device of the optical mouse comprises a test frame, a control unit, a transmission unit, a rolling unit and a display unit, wherein a mouse to be tested is placed on the upper surface of the test frame; the control unit drives the transmission unit according to a preset path control signal; the transmission unit drives one sphere of the rolling unit to roll, the mouse senses the rolling of the sphere and provides path coordinate datum to the control unit; and the control unit compares the difference between the path coordinate datum and the path control signal to order the display unit to display a test result. The device of the invention can perform the moving trace test without moving the optical mouse and has the advantage that the volume of the mouse test machine can be largely reduced.

Description

technical field [0001] The invention relates to a testing device and method for an optical mouse, in particular to a device and a method for testing without moving the optical mouse. Background technique [0002] In daily life, people rely more and more on computer equipment, such as querying information such as weather, traffic, news, uniform invoice number, etc.; or communicating with friends through online chat software, email, and video transmission. , have to use computer equipment to achieve the above-mentioned purpose. When using computer equipment, the most important thing is the peripheral input device as the man-machine communication interface, especially the mouse. [0003] And in order to ensure that each mouse purchased by the user can actually perform operations, the manufacturer must conduct a functional test for each mouse before the product is shipped. In the actual production process, most mouse manufacturers test the mouse through a test machine. See f...

Claims

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Application Information

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IPC IPC(8): G06F11/26
Inventor 张倍铭苏健鸣
Owner PRIMAX ELECTRONICS LTD