Switching device
A switching device and magnetic technology, applied in the direction of electrical switches, magnetic/electric field switches, electrical components, etc., can solve the problems of increasing the complexity of mechanism design and manufacturing, and achieve the effect of simplifying the complexity
Inactive Publication Date: 2007-02-21
LITE ON TECH CORP
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Problems solved by technology
However, the spring can only make the flip cover have the function of automatically popping open, and when the flip cover is to be put back, it can only be done manually
On the other hand, as far as the motor is matched with the gear, although it can make the flip cover have the functions of opening and closing at the same time, it must use electricity. At the same time, the configuration of the motor and gear will also increase the mechanical design and manufacturing. complexity of
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[0048] see Figure 1A and Figure 1B , the switch device 100 of this embodiment mainly includes a housing 110 , a cover 120 , a magnetic conversion mechanism 130 and a door lock mechanism (door lock) 140 . In particular, the casing 110 of the switch device 100 can also be used as a casing of an optical drive. In addition, the casing 110 also has a rotating shaft 111 .
[0049] The cover 120 is rotatably connected to the casing 110, and the cover 120 has a first magnetic portion 121. Here, the cover 120 can also be used as a flip cover of the optical drive. More specifically, the cover 120 is pivotally arranged on the rotating shaft 111 of the housing 110 , so the cover 120 can rotate relative to the housing 110 .
[0050] The magnetic conversion mechanism 130 is slidably disposed in the casing 110 , and the magnetic conversion mechanism 130 is spaced apart from the first magnetic portion 121 of the cover 120 . Meanwhile, the magnetic conversion mechanism 130 also has a seco...
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The disclosed switching device includes a shell body, a cover body, and a magnetic changeover mechanism. Possessing a first magnetic part, the cover body is connected to the shell body in rotation mode. Being setup inside the shell body, the magnetic changeover part is spaced to the first magnetic part. When magnetic properties are different between magnetism of the magnetic changeover mechanism and magnetism of the first magnetic part, the cover body is rotated to a first position through attracting action. When magnetic properties are identical between magnetism of the magnetic changeover mechanism and magnetism of the first magnetic part, the cover body is rotated to a second position through action of repulsion. Pushing a button, user can open or close the cover body without need of electric power. Features are: simple structure, simplified complexity of design and manufacture.
Description
technical field [0001] The present invention relates to a switch device, in particular to a switch device using magnetic attraction and repulsion. Background technique [0002] Traditionally, in a machine or device with a flip cover, the action of flipping the cover is mostly achieved by using a spring or a motor with gears. However, the spring can only enable the flip cover to have the function of automatically popping open, and when the flip cover is intended to be put back, it can only be done manually. On the other hand, as far as the motor is matched with the gear, although it can make the flip cover have the functions of opening and closing at the same time, it must use electricity. At the same time, the configuration of the motor and gear will also increase the mechanical design and manufacturing. complexity. Contents of the invention [0003] In view of this, the object of the present invention is to provide a switch device with a simple structure, and to make th...
Claims
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Inventor 邱家祥
Owner LITE ON TECH CORP