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Contact-free starting sleeve changing device

A contact-free, automatic technology applied in the field of public health sanitary ware to achieve the effect of reducing contact

Pending Publication Date: 2021-04-23
厦门卫鹰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in airports, railway stations, train stations and other public places with a large flow of people, there is a high risk of going to the toilet, and in order to trigger the automatic cover changing function of the toilet seat, you need to touch the corresponding switch, which still happens. inevitable contact

Method used

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  • Contact-free starting sleeve changing device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A contact-free start-up changing device, which is set on an intelligent toilet, including a toilet cover, a seat ring 5, a motor 3, and an automatic cover-changing mechanism 4, and one end of the seat ring 5 is pivotally connected to the smart toilet through a hinge shaft , also includes, power supply 0, microwave induction device 1 and amplifying circuit 2, described microwave induction device 1 includes radar 11, and described radar 11 includes, receiving antenna 112, radar transceiver 113, signal filter 114, described microwave induction The device 1 is arranged at the enabling end of the amplifying circuit 2; the microwave induction device 1 and the amplifying circuit 2 are communicatively connected with the motor 3, and the motor 3 is connected with the hinge shaft and the automatic sleeve changing mechanism 4 connections.

[0019] As a further improvement, the motor 3 is connected to the hinge shaft and the automatic sleeve changing mechanism 4 through a transmiss...

Embodiment 2

[0025] On the basis of Embodiment 1, the digital signal processing unit 122 is further set to form different controls on the motor when receiving different signals;

[0026] Wherein, when the radar 11 detects that the human body is within the set distance range of the microwave induction device, the digital signal processing unit 122 sends an electric signal to the motor 3, and drives the seat ring 5 to turn up;

[0027] If the user needs to take a toilet, he or she can wave back and forth on the surface of the installation shell 7 with a set distance through gestures, and the digital signal processing unit 122 sends an electric signal to the motor 3 to drive the seat ring 5 down, and at the same time drive the The automatic cover-changing mechanism 4 completes automatic cover-changing.

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Abstract

A contact-free starting sleeve changing device is arranged on an intelligent closestool, and comprises a closestool cover, a seat ring, a motor and an automatic sleeve changing mechanism; one end of the seat ring is pivoted to the intelligent closestool through a hinged shaft, the contact-free starting sleeve changing device further comprises a power source, a microwave induction device and an amplifying circuit, and the microwave induction device comprises a radar; the radar comprises a transmitting antenna, a receiving antenna, a radar transceiver, and a signal filter; the microwave induction device are arranged at the enabling end of the amplifying circuit; the microwave induction device and the amplifying circuit are in communication connection with the motor, and the motor is connected with the hinge shaft and the automatic sleeve replacing mechanism. Compared with traditional infrared induction, an optical window for infrared rays to penetrate through does not need to be formed in the installation shell, the process that the film wrapping seat ring is opened without manual release or the sleeve of the film wrapping seat ring is replaced without manual touch of a switch is achieved, and contact between people is further reduced.

Description

technical field [0001] The invention relates to the field of sanitary ware, in particular to a contact-free start-up changing device. Background technique [0002] Due to the long-lasting and widespread influence of the "new coronavirus", ordinary people in China are now paying more and more attention to public health safety. [0003] The smart toilets in the existing public toilets can automatically change the cover by touch control, and the microwave and infrared induction can automatically flip the human body, which effectively reduces the possibility of cross-infection when different users use the public toilet. [0004] However, in airports, railway stations, train stations and other public places with a large flow of people, there is a high risk of going to the toilet, and in order to trigger the automatic cover changing function of the toilet seat, you need to touch the corresponding switch, which still happens. inevitable contact. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K13/24A47K13/14
CPCA47K13/14A47K13/24
Inventor 戴毓青吴佳谕
Owner 厦门卫鹰科技有限公司
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