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Patent Searching and Data


Title:
NOVEL KEY SWITCH WITH TOUCH DISPLAY FUNCTION
Document Type and Number:
WIPO Patent Application WO/2018/188674
Kind Code:
A1
Abstract:
A novel key switch with a touch display function, comprising a base (1), and a lid (2) covering the base; an opening is formed on the lid (2); the base (1) and the lid (2) are combined to form an accommodating cavity; a guide core (3) and a conducting component (4) are provided in the accommodating cavity; the upper end of the guide core (3) is located at the upper end of the opening and is provided with a touch display screen (5); the touch display screen (5) is electrically connected to the conducting component (4); a guide hole (31) is formed in the central axis direction of the guide core (3); the base (1) is provided with a guide post (11); the guide post (11) is inserted in the guide hole (31) of the guide core (3); a spring (6) is provided in the guide hole (31); the lower end of the spring (6) is sleeved outside the guide post (11), and the upper end thereof is connected to the lower end face of the touch display screen (5). The key switch with the touch display function can achieve switching of different key functions and greatly reduce the area occupied by the key switch, so as to reduce the size of a keyboard, facilitating the miniature structure design of the keyboard.

Inventors:
WU, FuXi (No. 1, Lindong 2nd Road Tangxi, Dongguan Guangdong 0, 523710, CN)
Application Number:
CN2018/086011
Publication Date:
October 18, 2018
Filing Date:
May 08, 2018
Export Citation:
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Assignee:
DONGGUAN CITY KAIHUA ELECTRONICS CO., LTD (No. 1, Lindong 2nd Road Tangxi, Dongguan Guangdong 0, 523710, CN)
International Classes:
H01H13/14; G06F3/041; H01H13/705; H01H13/83; H03K17/96
Foreign References:
CN206907688U2018-01-19
CN203324943U2013-12-04
CN201796786U2011-04-13
CN203205303U2013-09-18
CN201535558U2010-07-28
JPH103581A1998-01-06
Attorney, Agent or Firm:
GENUINEWAYS INTELLECTUAL PROPERTY AGENCY (F3 Hong Yun Business Building, No. 32 Dongsikuaiyu South Street, Dongcheng District, Beijing 1, 100061, CN)
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