Concave embedded type cavity induction key system
A key system and cavity technology, which is applied in the field of recessed cavity sensing key systems, can solve the problems that keys are easily subject to external interference, unfavorable system stability, and high difficulty in setting, and achieves advantages of equipment modification, less external interference, and improved performance. The effect of operating experience
Active Publication Date: 2021-07-13
张喜文
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Problems solved by technology
The existing keys are set outside the equipment. When the flatness of the outer surface of some equipment is high, it is difficult to set up, requires additional installation costs, and is not conducive to modification. More importantly, the keys located on the outside It is easy to be disturbed by the outside world, that is, it is easy to be touched by mistake, which is not conducive to the stability of the system
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[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0033] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary operators in the field without...
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The invention discloses a concave embedded cavity induction key system, and relates to the technical field of keys, the concave embedded cavity induction key system comprises a mounting body, an induction module, a control module and a target electric appliance, one end of the mounting body is concave inwards to form an induction cavity, and the induction module is electrically connected with the control module; wherein the induction module is arranged on the installation body and used for generating a first electric signal after a foreign matter enters the induction cavity, the control module is used for generating a second electric signal according to the first electric signal, and the second electric signal is used for controlling the magnitude of current connected to the target electric appliance. The invention has the advantages of high sensitivity, convenience in installation and good user experience.
Description
technical field [0001] The invention relates to the technical field of keys, in particular to a recessed cavity induction key system. Background technique [0002] The key is a commonly used control electrical component, which is often used to turn on or off the 'control circuit' (where the current is very small), so as to achieve a switch for the purpose of controlling the operation of a motor or other electrical equipment. The existing keys are set outside the equipment. When the flatness of the outer surface of some equipment is high, it is difficult to set up, requires additional installation costs, and is not conducive to modification. More importantly, the keys located on the outside It is very easy to be disturbed by the outside world, that is, it is easy to be touched by mistake, which is not conducive to the stability of the system. Contents of the invention [0003] Aiming at the defects in the prior art, the invention provides a recessed cavity induction key sy...
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IPC IPC(8): H03K17/687
CPCH03K17/687
Inventor 张喜文
Owner 张喜文