Conductive sheet assembly, button module and keyboard including the conductive sheet assembly
A conductive sheet and component technology, which is applied in the direction of electrical digital data processing, data processing input/output process, user/computer interaction input/output, etc. To achieve the effect of prolonging the service life and reducing the wear and tear
Active Publication Date: 2020-08-07
GIGA BYTE TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, with the accumulation of the number of times of use, the contact points between the conductive sheets are worn out, causing poor induction or even failure of the keys when they are pressed, which in turn affects the service life of the keys
Method used
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Embodiment Construction
[0041] Embodiments of the present application provide a key module suitable for prolonging the service life of keys and a keyboard using the key module. The key module includes a key switch and a keycap that is detachably or fixedly sheathed above the key switch. The keycap follows the key switch toward or away from the displacement of the circuit board below the key switch, so as to convert the pressing force on the keycap into switch signal. The key switch includes a base, a key shaft, a conductive sheet assembly and an elastic member. The key shaft, the conductive sheet assembly and the elastic member are all arranged in the cavity of the base. The key shaft is detachably or fixedly connected to the key cap, and when the key cap is pressed, the elastic member is compressed, and the conductive sheet assembly is forced to electrically connect the circuit board located under the base. The elastic action of the parts resets. The conductive sheet assembly includes a fixed con...
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The application discloses a conductive sheet component and a key module and a keyboard including the same. The conductive sheet component is suitable for use in the key module, and includes a fixed conductive sheet, an elastic conductive sheet and cushion structures. The fixed conductive sheet is inserted on a circuit board and has a contact portion of the fixed sheet. The elastic conductive sheet has a contact portion of the elastic sheet, an assembling segment and a moving segment. The assembling segment is arranged on the circuit board in an inserted manner. The moving segment is connected with the other end of the assembling segment in a swinging manner and is movable between the fixed conductive sheet and the assembling segment. When the moving segment is relatively close to the fixed conductive sheet and is in electrical conducting with the fixed conductive sheet, the contact portion of the fixed sheet is in contact with the contact portion of the elastic sheet, and the cushion structures are pressed between the moving segment and the fixed conductive sheet, and are in contact with the elastic conductive sheet or the fixed conductive sheet ahead of the contact portion of the fixed sheet and the contact portion of the elastic sheet. The cushion structures withstand pressure transmitted by keycap pressing, thus retard wear between the contact portion of the fixed sheet and the contact portion of the elastic sheet, and prolong a life of a key.
Description
technical field [0001] The present application relates to a button module, in particular to a conductive sheet assembly suitable for operating electronic products, a button module including the conductive sheet assembly, and a keyboard. Background technique [0002] With the advancement of technology, various electronic products, such as desktop computers and notebook computers, have become one of the necessary tools for people's life and work. Wherein, the keyboard is one of the main operating devices of the above-mentioned electronic products. Common keyboards on the market are mainly divided into two types: mechanical keyboards and membrane keyboards. Mechanical keyboards are favored by consumers because of their better pressing feel and longer service life. [0003] However, as the market competition becomes more and more fierce, in order to increase its competitiveness, it is necessary to improve the problems of the current mechanical keyboard. For example, in a trad...
Claims
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IPC IPC(8): G06F3/02
CPCG06F3/0202
Inventor 黄顺治毛黛娟吕景豫
Owner GIGA BYTE TECH CO LTD