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Non-contact self-generating sensor and self-generating monitoring device

A non-contact, self-generating technology, applied in the field of sensors, can solve problems such as the trouble of replacing batteries

Active Publication Date: 2018-11-13
WUHAN LINPTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a non-contact self-generating sensor and a self-generating monitoring device in view of the defects in the prior art that security monitoring devices and sensors require an external power supply and battery replacement is troublesome

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] The non-contact self-generating sensor of the embodiment of the present invention, such as Figure 1a and Figure 1b The shown includes a trigger module 10, a power generation module and a signal processing module; the power generation module is connected to the signal processing module (not shown in the figure), and provides it with the electric energy required for signal processing; the power generation module includes a trigger response module 20 and a power generation main body 30 , the two are connected.

[0034] When the trigger module 10 approaches or moves away from the trigger-resp...

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Abstract

The invention discloses a non-contact type self-electricity-generation sensor and a self-electricity-generation monitoring device. The self-electricity-generation sensor comprises a trigger module, a power generation module and a signal processing module; the power generation module is connected with the signal processing module and provides electric energy, needed by signal processing, for the signal processing module; the power generation module comprises a trigger response module and a power generation main body, and the trigger response module and the power generation main body are connected; and, when the trigger module is close to or away from the trigger response module, a mutual attraction or repulsion force is generated between the trigger module and the trigger response module, and the trigger response module generates a motion and drive the power generation main body to perform power generation. The sensor does not need an external power supply, and is environment-friendly and energy-saving; and the self-electricity-generation sensor is used in a door / window monitoring device, does not need to replace a battery periodically, and provides convenience for a user.

Description

technical field [0001] The invention relates to the field of sensors, in particular to a non-contact self-generating sensor and a self-generating monitoring device. Background technique [0002] Most of the existing sensors use an external power supply or battery to provide electric energy, especially the door magnetic window magnetic sensor used in the security monitoring of doors and windows. The principle is that when the distance between the magnet and the reed switch is kept within the preset distance ( That is, the door and window are closed), the reed switch is in the disconnected state, once the distance between the magnet and the reed switch exceeds the preset distance (the door and window are opened), the reed switch will be closed, causing a short circuit, and sending an alarm signal to the host. However, most of them use an external power supply or a built-in battery to provide power for the door magnetic window sensor, which will inevitably increase the requirem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K35/00H02K35/02E05F15/40
CPCH02K35/00H02K35/02
Inventor 程小科杨展
Owner WUHAN LINPTECH