Button switch
A switch and button technology, applied in the field of wall switches, can solve the problems of inconvenient disassembly and assembly of the button cover 040, uneven gap between the button cover 040, etc., and achieve better appearance, improved hand feeling, and easy disassembly
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Embodiment 1
[0040] see Figure 4 with Figure 5 , the embodiment of the present invention provides a key switch, including a fixed frame 1, a functional component 2 and a button cover 3, the functional component 2 is connected to the fixed frame 1, and the functional component 2 includes a transition piece 21 (such as Figure 14 As shown), the button cover 3 is connected with the transition piece 21, and the opening and closing of the key switch can be realized through the transition piece 21. The area opposite to the button cover 3 on the fixed frame 1 is provided with a limit protrusion 4 (such as Figure 7 As shown), the inner walls of both ends of the button cover 3 along the width direction of the button cover 3 are in contact with the limit protrusion 4, and during the opening and closing movement of the button cover 3, the button cover 3 can move relative to the limit protrusion 4 slide.
[0041] It should be noted that: if Figure 4 As shown, the length direction of the button ...
Embodiment 2
[0060] The difference between the key switch of this embodiment and the first embodiment is that the limit protrusion 4 is not arranged on the fixed frame 1, but is arranged on the functional component 2, specifically, as Figure 14 with Figure 15 As shown, the area opposite to the button cover 3 on the functional component 2 is provided with a limit protrusion 4, and the inner wall surfaces of both ends of the button cover 3 along the width direction of the button cover 3 are in contact with the limit protrusion 4, and the button cover 3 is in contact with the limit protrusion 4. 3 During the opening and closing movement, the button cover 3 can slide relative to the limit protrusion 4. The beneficial effects achieved by the position-limiting protrusion 4 being arranged on the functional assembly 2 and the fixing frame 1 in the first embodiment are the same, and will not be repeated here.
[0061] Wherein, the position that the limit protrusion 4 is set is not unique, such ...
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Abstract
Description
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Application Information
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