CN106137014B - Heating seat ring with weighing function - Google Patents

Heating seat ring with weighing function Download PDF

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Publication number
CN106137014B
CN106137014B CN201610789127.5A CN201610789127A CN106137014B CN 106137014 B CN106137014 B CN 106137014B CN 201610789127 A CN201610789127 A CN 201610789127A CN 106137014 B CN106137014 B CN 106137014B
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CN
China
Prior art keywords
seat ring
lower cover
pressure conduction
sensing module
seat
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CN201610789127.5A
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Chinese (zh)
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CN106137014A (en
Inventor
林孝发
林孝山
林山
童灯亮
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Xiamen Komoo Intelligent Technology Co Ltd
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Xiamen Komoo Intelligent Technology Co Ltd
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Priority to CN201610789127.5A priority Critical patent/CN106137014B/en
Publication of CN106137014A publication Critical patent/CN106137014A/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/14—Protecting covers for closet seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
    • A47K13/305—Seats with heating devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toilet Supplies (AREA)

Abstract

The invention discloses a heating seat ring with a weighing function, which comprises a seat ring upper cover, a seat ring lower cover, a heating film, a gravity sensing module, a pressure conduction module and a lower cover bracket, wherein the seat ring upper cover is arranged on the seat ring lower cover; the seat ring lower cover is connected between the seat ring upper cover and the lower cover bracket and forms two independent chambers; the heating film is arranged in the first cavity and clings to the upper surface of the seat ring upper cover; the gravity sensing module is attached to the upper surface of the seat ring lower cover of the second chamber; the gravity sensing module comprises a plurality of detection units and a processing unit electrically connected with the detection units; the pressure conduction module is attached to the lower cover bracket and forms point contact with the detection unit; this seat insert collects heating and weighing function in an organic whole, and locates different cavities respectively with two heating and weighing function module, has avoided weighing module to receive the influence of heating heat and steam, has improved the accuracy and the stability of weighing.

Description

Heating seat ring with weighing function
Technical Field
The invention relates to the bathroom industry, in particular to a seat ring for a toilet.
Background
At present, the closestool is used as daily necessities of people, the closestool is more and more intelligent, the closestool has the functions of automatically heating and automatically flushing buttocks besides the flushing function of a common closestool, but the intelligent closestool for monitoring human health is currently available on the market, the patent document with the bulletin number of CN202836712 reports a closestool body electronic scale, the electronic scale can only weigh, a weighing component is arranged at the bottom of a shell and protrudes out of the surface of the shell, and is easily affected by water vapor, so that the weighing accuracy is affected, the weighing data deviation is larger, and in addition, the pressure sensing component of the closestool cannot conduct flexible conduction, so that the accuracy is worse.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a heating seat ring, which integrates heating and weighing functions, and two heating and weighing functional modules are respectively arranged in different chambers, so that the weighing module is prevented from being influenced by heating heat and water vapor, the weighing accuracy and stability are improved, and the human health can be accurately monitored in real time.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the heating seat ring with the weighing function comprises a seat ring upper cover, a seat ring lower cover, a heating film, a gravity sensing module, a pressure conduction module and a lower cover bracket;
the seat ring lower cover is arranged between the seat ring upper cover and the lower cover bracket, and is matched with the seat ring upper cover to form a first cavity, and the seat ring lower cover and the lower cover bracket form a second cavity;
the heating film is arranged in the first cavity and clings to the upper surface of the seat ring upper cover;
the gravity sensing module is attached to the upper surface of the seat ring lower cover of the second chamber; the gravity sensing module comprises a plurality of detection units and processing units electrically connected with the detection units, wherein the detection units are uniformly distributed on the seat ring lower cover;
the pressure conduction module is attached to the lower cover bracket and forms point contact with the detection unit; the pressure conduction module comprises a pressure conduction assembly and a support piece for supporting the pressure conduction assembly; wherein, the support is pressed and fed back to the detection unit through the pressure conduction assembly.
The seat ring upper cover comprises a first cavity and a seat ring upper cover, and is characterized by further comprising a human body induction module, wherein the human body induction module is arranged on the inner surface of the seat ring upper cover of the first cavity.
The pressure conduction assembly comprises a pressure conduction piece and a metal ejector rod, flexible connecting ribs are formed on the periphery of the pressure conduction piece, and the ejector rod is arranged in the pressure conduction piece and is in point contact with the detection unit.
The number of the detection units is 4, the two detection units are symmetrically arranged on two sides of the lower cover of the seat ring at intervals, and the two detection units and the processing unit form 4 full-bridge loops.
Compared with the prior art, the technical scheme provided by the invention has the beneficial effects that:
(1) The seat ring lower cover completely isolates the heating cavity from the weighing cavity into two cavities, isolates the heat of heating film heating, prevents the weighing data of the detection unit from generating larger deviation due to temperature change, is more beneficial to preventing water vapor, and improves the weighing accuracy and stability.
(2) The seat ring is covered with the human body sensing module, when a user sits on the seat ring, the human body sensing module detects that the user uses a product, the seat ring feeds back weight to a relevant visual interface to inform the user of the weight within 5-6 seconds, weighing data is prevented from being continuously transmitted to the processing unit, and therefore storage pressure is relieved, and running is smoother.
(3) This heating weighing seat circle is used for electronic toilet to cover, and two pivots of seat circle rear end are connected for the pivot with electronic lid, can influence weighing accuracy, must reduce this influence as far as possible through software calculation, and this seat circle is equipped with 4 detecting element altogether, adopts 4 full-bridge circuits simultaneously, on the relevant AD signal of return circuit output arrives PCBA module to calculate the weight that the human body corresponds, the mode of gathering weighing data can be better solve weighing accuracy problem.
(4) The seat ring is used for a ceramic toilet, the flatness of the toilet is poor, flexible connecting ribs are formed on the periphery of the pressure conducting piece, the defect of uneven ceramic surface is well overcome by adjusting the upper and lower heights through the ejector rod, the self-adjusting effect is achieved, and the weighing precision is guaranteed.
(5) The ejector rod is made of metal, the end face of the ejector rod is a plane, and the ejector rod is in point contact with the spherical surface of the detection unit, so that good pressure transmission is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.
In the drawings:
FIG. 1 is an exploded view of a seat ring according to the present invention;
FIG. 2 is a schematic perspective view of a seat ring according to the present invention;
FIG. 3 is a schematic perspective view of a pressure transmitter according to the present invention;
FIG. 4 is a schematic perspective view of a detection unit according to the present invention;
FIG. 5 is a schematic cross-sectional view of a seat ring according to the present invention;
FIG. 6 is one of the mounting schematic views of the seat ring of the present invention;
FIG. 7 is a second schematic view of the installation of the seat ring of the present invention.
Reference numerals: the device comprises a seat ring upper cover-1, a seat ring lower cover-2, a heating film-3, a gravity sensing module-4, a pressure conduction module-5, a lower cover bracket-6, a human body sensing module-7, a detection unit-41, a processing unit-42, a pressure conduction component-51, a support piece-52, a pressure conduction piece-511, an ejector rod-512, a foot pad fixing frame-521, a foot pad-522, a flexible connecting rib-513 and a spherical surface-411.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, 2 and 5, the heating seat ring with the weighing function comprises a seat ring upper cover 1, a seat ring lower cover 2, a heating film 3, a gravity sensing module 4, a human body sensing module 7, a pressure conduction module 5 and a lower cover bracket 6; wherein;
the seat ring lower cover 2 is arranged between the seat ring upper cover 1 and the lower cover bracket 6, and is matched with the seat ring upper cover 1 to form a first cavity, and is matched with the lower cover bracket 6 to form a second cavity;
the heating film 3 is arranged in the first cavity and clings to the upper surface of the seat ring upper cover 1;
the human body induction module 7 is arranged on the inner surface of the seat ring upper cover 1 of the first chamber;
the gravity sensing module 4 is attached to the upper surface of the seat lower cover 2 of the second chamber; the gravity sensing module 4 comprises a plurality of detection units 41 and a processing unit 42 electrically connected with the detection units 41, wherein the detection units 41 are uniformly distributed on the seat ring lower cover 2, and the detection units 41 are strain gauges in the embodiment;
the pressure conduction module 5 is attached to the lower cover bracket 6 and forms a point contact with the detection unit 41; the pressure conduction module 5 includes a pressure conduction assembly 51 and a support 52 supporting the pressure conduction assembly 51;
the supporting member 52 is pressed and fed back to the detecting unit 41 through the pressure conducting component 51, and finally enters the processing unit 42 for processing and outputting.
The pressure conducting component 51 includes a pressure conducting member 511 and a metal push rod 512, as shown in fig. 3, a flexible connecting rib 513 is formed around the pressure conducting member 511, the push rod 512 is disposed in the pressure conducting member 511 and forms a point contact with the detecting unit 41, as shown in fig. 4, a spherical surface 411 contacting with the push rod 512 is disposed on the detecting unit 41 in this embodiment, so as to ensure the sensitivity of pressure conduction.
The number of the detection units 41 is 4, and the two detection units 41 symmetrically arranged at two sides of the seat ring lower cover 2 and at each side are distributed at intervals front and back, and form 4 full-bridge loops with the processing unit 42.
Specifically, the support member 52 in this embodiment includes a foot pad 522 and a foot pad holder 521 for holding the foot pad 522.
The seat ring of the invention comprises the following mounting steps:
(1) Firstly, attaching a heating film 3 to the upper surface of the bottom of the seat ring upper cover 1, and locking a human body induction module 7 to the upper surface of the bottom of the seat ring upper cover 1;
(2) The seat ring upper cover 1 and the seat ring lower cover 2 are integrated through vibration friction welding, so that the strength of the whole seat ring is ensured;
(3) The 4 detection units 41 are fixed on the seat ring lower cover 2 in a buckling manner, and related connecting wires penetrate out of the shaft hole of the seat ring upper cover 1, as shown in fig. 6;
(4) The metal push rod 512 is assembled on the pressure conducting piece 511, then is integrally riveted on the lower cover bracket 6, and then the foot pad fixing frame 521 is locked and attached on the pressure conducting piece 511, as shown in fig. 7;
(5) Finally, the gravity sensing module 4 and the pressure conduction module 5 are locked and connected together, and then the foot pad 522 is pressed on the foot pad fixing frame 521; and (5) the whole assembly is completed.
The working principle of the seat ring is as follows:
(1) When a person sits on the seat, as shown in fig. 5, both feet are lifted, the weight of the person acts on the seat, and the ceramic has a reverse force acting on the 4 foot pads 522, and the reverse force is transmitted to the detecting unit 41 through the pressure transmitting member 511 and the jack 512, which is slightly equal to the weight of the person.
(2) The weighing module chamber is added on the seat ring lower cover 2, the pressure conduction module 5 plays a role in transmitting pressure and plays a role in preventing the chamber cover and the module from water; the seat ring lower cover 2 completely isolates the heating chamber from the weighing chamber into two chambers, isolates the heat heated by the heating film 3, prevents the weighing data of the detection unit 41 from larger deviation caused by temperature change, and is more beneficial to preventing water vapor.
(3) The human body induction module 7 is arranged on the seat ring cover 1, when a user sits on the seat ring, the human body induction module 7 detects that the user uses a product, the seat ring feeds back weight to a relevant visual interface to inform the user of the weight within 5-6 seconds, weighing data is prevented from being continuously transmitted to the processing unit 42, storage pressure is relieved, operation is smoother, and when the user stands up and leaves the seat ring, the human body induction module 7 detects that the user finishes using the product, and the weighing data is cleared.
(4) This heating weighing seat circle is used for electronic toilet to cover, and two pivots of seat circle rear end are connected for the pivot with electronic lid, can influence weighing accuracy, must reduce this influence as far as possible through software calculation, and this seat circle is equipped with 4 detecting element 41 altogether, adopts 4 full-bridge circuits simultaneously, on the relevant AD signal of return circuit output arrives PCBA module to calculate the weight that the human body corresponds, the mode of gathering weighing data can better solution weighing accuracy problem.
(5) The seat ring is used for a ceramic toilet, the flatness of the toilet is poor, 4 flexible connecting ribs 513 are formed on the periphery of the pressure conducting piece 511, the defect of uneven ceramic surface is overcome by adjusting the upper and lower heights through the ejector rods 512, the self-adjusting effect is achieved, and the weighing precision is guaranteed.
(6) The ejector pin 512 is made of a metal material, and has a planar end surface and is in point contact with the spherical surface 411 of the detection unit 41, thereby ensuring good pressure transmission.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, as noted above, it is to be understood that the invention is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.

Claims (2)

1. The utility model provides a heating seat circle with function of weighing, includes seat circle upper cover, seat circle lower cover, its characterized in that: the device also comprises a heating film, a gravity sensing module, a pressure conduction module, a lower cover bracket and a human body sensing module;
the seat ring lower cover is arranged between the seat ring upper cover and the lower cover bracket, and is matched with the seat ring upper cover to form a first cavity, and the seat ring lower cover and the lower cover bracket form a second cavity;
the heating film is arranged in the first cavity and clings to the upper surface of the seat ring upper cover;
the gravity sensing module is attached to the upper surface of the seat ring lower cover of the second chamber; the gravity sensing module comprises a plurality of detection units and processing units electrically connected with the detection units, wherein the detection units are uniformly distributed on the seat ring lower cover;
the pressure conduction module is attached to the lower cover bracket and forms point contact with the detection unit; the pressure conduction module comprises a pressure conduction assembly and a support piece for supporting the pressure conduction assembly; wherein, the support is pressed and fed back to the detection unit through the pressure conduction component; the pressure conduction assembly comprises a pressure conduction piece and a push rod, flexible connecting ribs are formed on the periphery of the pressure conduction piece, and the push rod is arranged in the pressure conduction piece and is in point contact with the detection unit;
the human body sensing module is arranged on the inner surface of the seat ring upper cover of the first cavity, when a user sits on the seat ring, the human body sensing module detects that the user uses a product, and the seat ring feeds the weight back to a relevant visual interface within 5-6 seconds to inform the user of the weight; when the user gets up and leaves the seat ring, the human body sensing module detects that the user finishes using the product and clears weighing data.
2. A heated seat pan with weighing function as claimed in claim 1, wherein: the number of the detection units is 4, the two detection units are symmetrically arranged on two sides of the lower cover of the seat ring at intervals, and the two detection units and the processing unit form 4 full-bridge loops.
CN201610789127.5A 2016-08-31 2016-08-31 Heating seat ring with weighing function Active CN106137014B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN106137014A CN106137014A (en) 2016-11-23
CN106137014B true CN106137014B (en) 2023-07-11

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106963277B (en) * 2017-04-27 2023-03-14 重庆恭逸科技有限公司 Weighing detection toilet seat ring structure
CN107432708A (en) * 2017-08-29 2017-12-05 厦门致杰智能科技有限公司 A kind of new type closet welding seat ring and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104873143A (en) * 2015-04-28 2015-09-02 李长恩 Intelligent sanitary pedestal pan cover with human body health scale
CN105395123A (en) * 2015-10-28 2016-03-16 桂林新艺制冷设备有限责任公司 Automatic heating closestool
CN105653838A (en) * 2015-12-21 2016-06-08 合肥荣事达电子电器集团有限公司 Super toilet capable of carrying out intelligent detection and diagnosis on human health

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100032426A1 (en) * 2008-08-07 2010-02-11 Rendon Richard A Toilet Seat Warmer
US20110191950A1 (en) * 2010-02-11 2011-08-11 Lin-Ho Liu Sanitary toilet seat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104873143A (en) * 2015-04-28 2015-09-02 李长恩 Intelligent sanitary pedestal pan cover with human body health scale
CN105395123A (en) * 2015-10-28 2016-03-16 桂林新艺制冷设备有限责任公司 Automatic heating closestool
CN105653838A (en) * 2015-12-21 2016-06-08 合肥荣事达电子电器集团有限公司 Super toilet capable of carrying out intelligent detection and diagnosis on human health

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