Navigation switch assembly
A switch assembly, switch technology, applied in the direction of electrical switches, electrical components, contact operating parts, etc., can solve the problem of inability to design coordination, and achieve the effect of preventing separation, easy connection and separation
Inactive Publication Date: 2006-04-19
SAMSUNG ELECTRONICS CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
There is also a restriction on the size of the upper end of the button 84, that is, the upper end of the button 84 should not be larger than the mounting hole 87 provided on the upper side of the product housing.
[0010] Also, since the conventional navigation switch is not allowed to change the structure of the button in various ways, it cannot be coordinated with the design of the product using the navigation switch assembly.
That is, limitations in design have been identified in the relevant field
Method used
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Embodiment Construction
[0042] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like parts throughout.
[0043] figure 2 It is a perspective view showing a navigation switch assembly according to an embodiment of the present invention. Such as figure 2 As shown, the navigation switch assembly includes a navigation switch 20 , a button 10 , a holder 15 , a first connection part 9 and a second connection part 19 .
[0044]The navigation switch 20 is fixed to a printed circuit board (PCB) 24 installed in a product case 22, and has an adjustment rod 21 protruding from an upper portion of the navigation switch in a columnar shape. like figure 2 As shown, the adjustment rod 21 is rectangular when viewed from the side and square when viewed from above. However, the embodiment of the present invention is not limited to this shape, and the adjusting rod 21 can adopt any shape, such as cyl...
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A navigation switch assembly includes a navigation switch secured to a printed circuit board disposed in a product casing and having an adjustment stick protruding from an upper portion thereof; a knob connected to the upper portion of the navigation switch; a holder connected to the knob in the product casing, preventing the knob from being separated outwardly from the product casing; and a connecting portion for connecting the knob and the holder. The connecting portion includes a pair of guide grooves each having a vertical guide groove and a horizontal guide groove connected to an end of the vertical guide, the guide grooves being formed along an external circumference of a hollow shaft disposed at a lower end of the knob, each pair being opposed to each other, a pair of locking grooves having horizontal shapes; a pair of ribs formed on an inner surface of the holder and being opposed to each other and protruding from the holder toward a center; and a pair of tension ribs protruding from the holder along a circumferential direction with a long length and having a locking protrusion formed at an end thereof.
Description
[0001] This application claims priority from Korean Application No. 2002-37118 filed with the Korean Intellectual Property Office on June 28, 2002. The disclosure of this application is incorporated herein by reference. technical field [0002] The present invention relates to a navigation switch assembly, and more particularly, to a navigation switch assembly that allows a user to change and select a desired user environment for using an information device. Background technique [0003] Generally, a navigation switch assembly can be used in every electronic product, but this assembly is mainly used in small wireless devices such as PDAs, notebooks, Internet terminals, and remote controls. [0004] Such as figure 1 As shown, a conventional navigation switch assembly includes: a navigation switch 82 mounted on a printed circuit board (PCB) 80 and having an adjustment rod 83 disposed on its upper portion; Press the platen to change the screen. [0005] A wing portion 85 is ...
Claims
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IPC IPC(8): H01H25/00H01H13/14H01H3/12H01H11/00H01H25/04
CPCH01H11/0018H01H25/041H01H25/00
Inventor 李宜秦
Owner SAMSUNG ELECTRONICS CO LTD