CN213665245U - Toilet lid with body fat weight detects function - Google Patents
Toilet lid with body fat weight detects function Download PDFInfo
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- CN213665245U CN213665245U CN202020595059.0U CN202020595059U CN213665245U CN 213665245 U CN213665245 U CN 213665245U CN 202020595059 U CN202020595059 U CN 202020595059U CN 213665245 U CN213665245 U CN 213665245U
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Abstract
The utility model relates to a toilet lid with body fat weight detection function, which comprises a seat ring and a foot pad plate, wherein the seat ring is provided with two signal acquisition units and a weighing sensor, and the weighing sensor is used for acquiring the weight data of a human body; the foot pad plate is provided with a metal electrode plate, and biological characteristic data of a human body are collected through the metal electrode plate and the signal collecting unit. When people use the closestool, thighs are in contact with the signal acquisition unit arranged on the seat ring, meanwhile, feet are trampled on the foot pad plate, biological characteristic information and weight data of a human body can be acquired through the signal acquisition unit and the metal electrode plates on the foot pad plate, and therefore body fat information of the human body can be obtained.
Description
Technical Field
The utility model relates to a toilet lid technical field, concretely relates to toilet lid with body fat weight detects function.
Background
The toilet bowl is also called as a closestool and is a necessary appliance in daily life, and the toilet cover with the foot mat is popular for people because of the function of facilitating defecation.
In the existing market, the intelligent toilet cover is adopted to collect biological characteristics of a human body, so that the electrocardiosignal of the human body can be collected, and meanwhile, information such as weight, body fat and the like of the human body can be collected, so that people can know the self health condition at any time and any place, and more convenience is brought to the life of people.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a toilet lid having a body fat weight detection function for simultaneously detecting body weight and body fat information.
A toilet lid with a body fat weight detection function comprises a seat ring, a seat lid and a foot pad plate, wherein the seat ring is provided with two signal acquisition units and a weighing sensor, and the weighing sensor is used for acquiring body weight data of a human body;
the foot pad plate is provided with a metal electrode plate, and biological characteristic data of a human body are acquired through the metal electrode plate and the signal acquisition unit;
the biological characteristic data comprises a bioelectrical impedance value of a human body, and body fat data of the human body can be obtained through calculation of weight data obtained by the weighing sensor and the bioelectrical impedance value of the human body acquired by the metal electrode plate.
Further, the seat ring is provided with a seat surface and a bottom surface opposite to the seat surface, the weighing sensor is arranged on the bottom surface of the seat ring, and when a user sits on the seat ring, the weighing sensor senses and obtains weight data of the user.
Furthermore, the foot pad plate comprises a pedal support plate and a folding connection mechanism, wherein salient points with a massage effect and the metal electrode plates for extracting the biological characteristics of the human body are arranged on the upper surface of the pedal support plate;
and a connecting wire is arranged in the folding connecting mechanism and used for transmitting the human biological information signals collected by the metal electrode plates.
Furthermore, mounting holes are respectively formed in the top ends of the upper surfaces of the left side and the right side of the seat ring, one signal acquisition unit is arranged in each mounting hole and comprises a signal receiving electrode plate, the signal receiving electrode plate is arranged at the opening of each mounting hole in a covering mode, and a first operational amplifier A and a second operational amplifier A' are respectively arranged in the two mounting holes.
Further, the two signal receiving electrode plates are respectively connected to the homodromous input ends of the first operational amplifier A and the second operational amplifier A'.
Furthermore, a wire through hole is respectively arranged in each of the left side edge and the right side edge of the seat ring, one end of each of the two wire through holes is respectively arranged at the bottom of the mounting hole, and the other end of each of the two wire through holes is respectively arranged at the joint of the seat ring and the seat cover;
and two signal transmission lines are respectively arranged in the two lead through holes, one ends of the two signal transmission lines are respectively connected to the output ends of the first operational amplifier A and the second operational amplifier A', and the other ends of the two signal transmission lines are respectively connected to a secondary differential amplification circuit.
Further, the signal transmission line adopts a shielded cable.
The seat ring adjusting mechanism is arranged at the joint of the seat ring and the seat cover;
the seat ring adjusting mechanism is used for enabling the front end of the seat ring to be lifted by a certain angle when the height of the pedal supporting plate is increased, so that the human body is in close contact with the seat ring, and the signal acquisition unit can accurately extract biological characteristic data of the human body.
Further, folding joint mechanism includes coupling assembling, coupling assembling includes the multisection connecting arm, the multisection the connecting arm swing joint is so that the connecting arm is flexible or folding, makes pedal backup pad is accomodate on the closestool seat foldingly.
Further, the step support plate has a load bearing leg having a height adjustment mechanism that causes the step support plate to assume different heights.
The beneficial technical effects are as follows:
1. in this patent document, when people use the closestool, the thigh with locate on the seat circle signal acquisition unit contact, simultaneously, both feet trample on the footplate, can pass through signal acquisition unit with on the footplate metal electrode piece gathers human biological characteristic information and weight data, can obtain human body fat information from this.
2. In this patent document, the length of bearing stabilizer blade can be adjusted, makes the height of heelpiece can adjust thereupon to change the heelpiece with the difference in height between the seat circle makes things convenient for old man and child to use.
3. In this patent document, seat circle adjustment mechanism is used for changing the inclination of seat circle, when people used the closestool, the bipedal was stepped on the heelpiece board, along with the regulation of heelpiece board height adjusts simultaneously the inclination of seat circle to improve human comfort level.
Drawings
Fig. 1 is a schematic structural view of a toilet lid having a body fat weight detection function according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a structure of a weight detection circuit of a toilet lid having a body fat weight detection function according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a human body impedance circuit structure of a toilet lid with a body fat weight detection function according to an embodiment of the present invention.
Detailed Description
The present embodiment takes a toilet lid with a body fat weight detecting function as an example, and the present invention will be described in detail with reference to the following embodiments and accompanying drawings.
Referring to fig. 1, a toilet lid 100 with body fat weight detecting function according to an embodiment of the present invention is shown, wherein a device for detecting body fat weight is installed on a seat ring 10 and a foot pad 30, the seat ring 10 is provided with two signal collecting units and a weighing sensor for collecting body weight data of a human body; the footplate 30 is provided with a metal electrode sheet 311, and the metal electrode sheet 311 and the signal acquisition unit are used for acquiring biological characteristic data of a human body.
The biological characteristic data comprises a bioelectrical impedance value of a human body, and body fat data of the human body can be obtained through calculation of weight data obtained by the weighing sensor and the bioelectrical impedance value of the human body acquired by the metal electrode plate.
Specifically, the footplate 30 is attached to the seat ring 10 and is foldably received in the seat ring 10.
Further, the seat ring 10 has a seat surface and a bottom surface opposite to the seat surface, and the load cell is provided on the bottom surface of the seat ring 10, and senses and obtains weight data of a user when the user is seated on the seat ring 10.
Specifically, referring to fig. 2, the weight detection circuit adopts a CS1237 chip to implement analog-to-digital conversion of the weight data of the human body acquired by the weighing sensor.
Further, the footplate 30 comprises a pedal support plate 31 and a folding connection mechanism 32, wherein the upper surface of the pedal support plate 31 is provided with salient points with massage function and a metal electrode sheet 311 for extracting human biological characteristics, and a connection wire is arranged in the folding connection mechanism 32 and used for transmitting the human biological information signal collected by the metal electrode sheet 311.
Specifically, the bioelectrical impedance of the human body is obtained by releasing a current of a specific value to the human body between the signal acquisition unit on the seat ring 10 and the metal electrode sheet 311 on the footplate 30.
Specifically, referring to fig. 3, the human body impedance detection circuit adopts an AD5933 chip to realize the function of converting the impedance value of the human body.
Specifically, the body fat data of the human body can be obtained through calculation of the weight data of the human body obtained by the weighing sensor and the bioelectrical impedance value of the human body obtained by the signal acquisition unit and the metal electrode sheet 311.
Specifically, the biological characteristic data comprises a bioelectrical impedance value of a human body, and the fat-free weight of the human body can be calculated according to the weight data and the bioelectrical impedance value of the human body;
the calculation of the body weight without fat is shown in formula (1):
BF＝0.846×m-0.185×V-2.361×Sex (1)
wherein BF is the weight of degreaser, and the unit is Kg; m is weight data, and the unit is Kg; v is the bioelectrical impedance value in cm2Omega; sex is gender, male ═ 1, female ═ 0;
calculating the body fat rate of the human body according to the body weight data and the fat-free weight of the human body, wherein the body fat rate is calculated as shown in a formula (2):
μ＝(1-BF/m)×100％ (2)
wherein μ is a body fat percentage.
Further, mounting holes 11 are respectively formed in the top ends of the upper surfaces of the left side and the right side of the seat ring 10, one signal acquisition unit is arranged in each mounting hole 11 and comprises a signal receiving electrode plate, the signal receiving electrode plate is arranged at the opening of the mounting hole 11 in a covering manner, and a first operational amplifier a and a second operational amplifier a' are respectively installed in the two mounting holes 11. The two signal receiving electrode plates are respectively connected to the homodromous input ends of the first operational amplifier A and the second operational amplifier A'.
Furthermore, a wire through hole is respectively arranged in each of the left and right side edges of the seat ring 10, one end of each of the two wire through holes is respectively arranged at the bottom of the mounting hole 11, the other end of each of the two wire through holes is respectively arranged at the joint of the seat ring 10 and the seat cover 20, a signal transmission line is respectively arranged in each of the two wire through holes, one end of each of the two signal transmission lines is respectively connected to the output ends of the first operational amplifier a and the second operational amplifier a', and the other end of each of the two signal transmission lines is respectively connected to a secondary differential amplification circuit; the signal transmission line adopts a shielded cable.
Specifically, the toilet lid 100 having the body fat weight detection function in the present embodiment includes both the general toilet lid 100 without the heating and flushing function and the intelligent toilet lid 100 having the heating and flushing function.
Specifically, the salient points on the pedal support plate 31 are used for massaging acupuncture points on the sole of the human body, so that a health care effect is achieved. The metal electrode sheet 311 is used for collecting biological characteristics of a human body, and realizes the function of measuring the body weight and body fat of the human body by the toilet lid 100.
Further, the seat ring 10 adjusting mechanism is further included, the seat ring 10 adjusting mechanism is arranged at the joint of the seat ring 10 and the seat cover 20, and the seat ring 10 adjusting mechanism is used for enabling the front end of the seat ring 10 to be lifted by a certain angle when the height of the pedal supporting plate 31 is increased, so that the close contact between a human body and the seat ring 10 is realized, and the signal acquisition unit can accurately extract the biological characteristic data of the human body.
Specifically, the seat ring 10 adjusting mechanism adopts a mechanical linkage device to realize the control of the pedal support plate 31 on the lifting angle of the seat ring 10.
Specifically, the weight-bearing legs 33 change the center of gravity of the human body when sitting on the toilet, so that the center of gravity of the human body moves backwards, and the angle of the seat ring 10 is adjusted, so that the human body can sit more stably and comfortably.
Further, the folding connection mechanism 32 includes a connection assembly, the connection assembly includes a plurality of connecting arms, which are movably connected to enable the connecting arms to be extended or folded, so that the pedal support plate 31 can be folded and stored on the toilet seat.
Specifically, the pedal support plate 31 can be received above the seat cover 20 or above the water tank of the toilet seat without affecting the normal use of the toilet.
Further, the pedal support plate 31 has a load bearing leg 33, and the load bearing leg 33 has a height adjusting mechanism that causes the pedal support plate 31 to assume different heights.
Specifically, by changing the length of the load-bearing legs 33, the height difference between the pedal support plate 31 and the seat ring 10 can be changed, which is convenient for the elderly and children to use.
In this embodiment, when a person uses the toilet, the thighs are in contact with the signal collecting unit disposed on the seat 10, and at the same time, the feet step on the footplate 30, so that the biological characteristic information and the weight data of the human body can be collected through the signal collecting unit and the metal electrode sheet 311 on the footplate 30, thereby obtaining the body fat information of the human body.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and those skilled in the art can make various modifications and changes. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A toilet lid with a body fat weight detection function is characterized by comprising a seat ring, a seat lid and a foot pad plate, wherein the seat ring is provided with two signal acquisition units and a weighing sensor, and the weighing sensor is used for acquiring body weight data of a human body;
the foot pad plate is provided with a metal electrode plate, and the metal electrode plate and the signal acquisition unit are used for acquiring biological characteristic data of a human body;
the biological characteristic data comprises a bioelectrical impedance value of a human body, and body fat data of the human body can be obtained through calculation of weight data obtained by the weighing sensor and the bioelectrical impedance value of the human body acquired by the metal electrode plate.
2. The toilet lid according to claim 1, wherein the seat has a seating surface and a bottom surface opposite to the seating surface, and the load cell is provided on the bottom surface of the seat, and senses and obtains weight data of the user when the user is seated on the seat.
3. The toilet lid according to claim 1, wherein the footplate comprises a pedal support plate and a folding connection mechanism, wherein the upper surface of the pedal support plate is provided with salient points with a massage function and the metal electrode sheets for extracting the biological characteristics of the human body;
and a connecting wire is arranged in the folding connecting mechanism and used for transmitting the human biological information signals collected by the metal electrode plates.
4. The toilet lid according to claim 3, wherein a mounting hole is formed near the top of each of the upper surfaces of the left and right sides of the seat, a signal collecting unit is disposed in each of the mounting holes, the signal collecting unit includes a signal receiving electrode sheet, the signal receiving electrode sheet is covered at the opening of the mounting hole, and a first operational amplifier A and a second operational amplifier A' are respectively mounted in the two mounting holes.
5. The toilet lid according to claim 4, wherein two signal receiving electrode pads are connected to the same-direction input terminals of the first operational amplifier A and the second operational amplifier A', respectively.
6. The toilet cover according to claim 4, wherein a wire through hole is formed in each of the left and right sides of the seat ring, one end of each of the two wire through holes is formed at the bottom of the mounting hole, and the other end of each of the two wire through holes is formed at the connection between the seat ring and the seat cover;
and two signal transmission lines are respectively arranged in the two lead through holes, one ends of the two signal transmission lines are respectively connected to the output ends of the first operational amplifier A and the second operational amplifier A', and the other ends of the two signal transmission lines are respectively connected to a secondary differential amplification circuit.
7. The toilet lid according to claim 6, wherein the signal transmission line employs a shielded cable.
8. The toilet lid according to claim 4, further comprising a seat adjusting mechanism provided at a junction of the seat and the lid;
the seat ring adjusting mechanism is used for enabling the front end of the seat ring to be lifted by a certain angle when the height of the pedal supporting plate is increased, so that the human body is in close contact with the seat ring, and the signal acquisition unit can accurately extract biological characteristic data of the human body.
9. The toilet cover of claim 3, wherein the folding linkage mechanism comprises a linkage assembly comprising a plurality of links that are movably connected to allow the links to extend or collapse to allow the footrest to be foldably received on the toilet seat.
10. The toilet lid according to claim 3, wherein the step support plate has a load-bearing leg having a height adjustment mechanism that causes the step support plate to assume different heights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020595059.0U CN213665245U (en) | 2020-04-20 | 2020-04-20 | Toilet lid with body fat weight detects function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020595059.0U CN213665245U (en) | 2020-04-20 | 2020-04-20 | Toilet lid with body fat weight detects function |
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| Publication Number | Publication Date |
|---|---|
| CN213665245U true CN213665245U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020595059.0U Active CN213665245U (en) | 2020-04-20 | 2020-04-20 | Toilet lid with body fat weight detects function |
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| Country | Link |
|---|---|
| CN (1) | CN213665245U (en) |
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2020
- 2020-04-20 CN CN202020595059.0U patent/CN213665245U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230814 Address after: 650000 Room 802, unit 1, building 1, No.68 Jiaoyi Road, Wuhua District, Kunming City, Yunnan Province Patentee after: Wang Pei Address before: 650000 Room 802, unit 1, building 1, No.68 Jiaoyi Road, Wuhua District, Kunming City, Yunnan Province Patentee before: Wang Pei Patentee before: Wang Mingqian |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20230925 Address after: Room 1801, No.1 Hanjing Road, Tianhe District, Guangzhou City, Guangdong Province, 510640, self-made D, E, F, H Patentee after: Guangzhou xinxiangsui Technology Co.,Ltd. Address before: 650000 Room 802, unit 1, building 1, No.68 Jiaoyi Road, Wuhua District, Kunming City, Yunnan Province Patentee before: Wang Pei |
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| TR01 | Transfer of patent right |