CN111387863A - Foldable foot mat, seat ring with foldable foot mat and toilet lid - Google Patents
Foldable foot mat, seat ring with foldable foot mat and toilet lid Download PDFInfo
- Publication number
- CN111387863A CN111387863A CN202010315691.XA CN202010315691A CN111387863A CN 111387863 A CN111387863 A CN 111387863A CN 202010315691 A CN202010315691 A CN 202010315691A CN 111387863 A CN111387863 A CN 111387863A
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- Prior art keywords
- pedal
- seat
- foldable
- bearing support
- connecting arm
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- Pending
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000013872 defecation Effects 0.000 abstract description 6
- 206010010774 Constipation Diseases 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 210000002414 leg Anatomy 0.000 description 31
- 230000005484 gravity Effects 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 210000000577 adipose tissue Anatomy 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- A47K17/00—Other equipment, e.g. separate apparatus for deodorising, disinfecting or cleaning devices without flushing for toilet bowls, seats or covers; Holders for toilet brushes
- A47K17/02—Body supports, other than seats, for closets, e.g. handles, back-rests, foot-rests; Accessories for closets, e.g. reading tables
- A47K17/028—Foot- or knee-rests
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Toilet Supplies (AREA)
Abstract
The invention discloses a foldable foot pad plate, a seat ring with the foldable foot pad plate and a toilet lid, wherein the foldable foot pad plate comprises a pedal support plate and a folding connecting mechanism, and the pedal support plate is folded and stored through the folding connecting mechanism; the toilet lid with the foldable foot cushion plate can change the height difference between the pedal supporting plate and the seat ring by changing the length of the bearing supporting legs, and is convenient for old people and children to use. Meanwhile, the foldable foot pad plate can generate an elevation angle which is favorable for the falling and discharging of the excrement in the body between the legs and the body of a person, thereby providing the convenience for defecation for the people who have constipation or difficult defecation. The toilet cover provided with the weak current signal acquisition circuit can acquire electrocardiosignals of legs of a human body when people use the toilet, and can effectively extract the electrocardiosignals of the human body even in dry winter.
Description
Technical Field
The invention relates to the technical field of toilet covers, in particular to a foldable foot mat, a seat ring with the foldable foot mat and a toilet cover.
Background
The toilet bowl is also called as a closestool and is a necessary appliance in daily life, but the height of the closestool is fixed, so that the old and the children can bring inconvenience when using the closestool due to height problems or unstable body gravity center control.
In the current market, the intelligent toilet lid is adopted to collect biological characteristics of a human body, so that the health condition of the intelligent toilet lid can be known at any time and any place, the electrocardiosignal, weight, body fat and other information of the human body are collected, and more convenience is brought to the life of people.
Disclosure of Invention
In view of the above, it is desirable to provide a foldable footrest, a seat with the foldable footrest and a toilet lid with the foldable footrest that are simple in structure and adjustable in height.
A foldable foot mat board comprises a foot supporting board and a folding connecting mechanism, wherein the foot supporting board is folded and stored through the folding connecting mechanism; the pedal supporting plate is provided with bearing support legs, the bearing support legs are provided with height adjusting mechanisms, and the height adjusting mechanisms stretch out and draw back to adjust the height of the pedal supporting plate.
Furthermore, the folding connection mechanism comprises two connection assemblies respectively arranged at two sides of the pedal support plate, each connection assembly comprises a plurality of sections of connecting arms, and the plurality of sections of connecting arms are movably connected to enable the connection assemblies to stretch or fold;
the multisection the connecting arm is including the first connecting arm, second connecting arm and the third connecting arm that connect gradually, the second connecting arm through pin rod swivelling joint in first connecting arm with between the third connecting arm, the free end fixed connection of third connecting arm in the outside of pedal backup pad.
Furthermore, the pedal supporting plate is fixedly arranged on the inner sides of the free ends of the two third connecting arms, and the third connecting arms are provided with mounting through holes in the thickness direction;
the pedal supporting plate is fixedly installed on the third connecting arm through a bolt on the installation through hole, so that the pedal supporting plate is arranged at the tail end of the connecting assembly in parallel.
Furthermore, a buckle device is arranged at the tail end of the third connecting arm and used for installing the bearing support leg;
the buckle device is provided with a clamping piece, and the clamping piece is connected to the buckle device through a spring or an elastic sheet;
the top ends of the bearing support legs are m-shaped, clamping grooves penetrating through the thickness direction of the bearing support legs are formed in the centers of the top ends of the bearing support legs, and the top ends of the bearing support legs on two sides of each clamping groove are arc-shaped;
when the clamping piece is clamped in the clamping groove, the bearing support leg is fixed; the bearing support legs are rotated forcefully, the top surfaces of the cambered surfaces of the bearing support legs compress the clamping pieces, and the bearing support legs are contained on two sides of the pedal supporting plate.
Furthermore, the height adjusting mechanism adopts a telescopic pipe, the telescopic pipe comprises an inner pipe and an outer pipe, and the top of the inner pipe is provided with an elastically-mounted hemispherical bulge;
the lateral wall of outer tube is equipped with a plurality of evenly distributed's circular through-hole, the hemisphere arch card is located in the circular through-hole, the hemisphere arch is located the difference respectively when in the circular through-hole, make pedal backup pad presents different heights.
Furthermore, the upper surface of the pedal supporting plate is provided with salient points with a massage function and a metal electrode plate for extracting the biological characteristics of the human body.
The seat ring with the foldable foot rest plate comprises the foldable foot rest plate, and the folding connecting mechanism comprises two connecting assemblies which are respectively arranged on two sides of the pedal supporting plate;
each coupling assembling's one end through pin rod swivelling joint in the seat circle outside, coupling assembling's the other end is connected to pedal backup pad, coupling assembling will pedal backup pad is collapsible accomodate in on the seat circle.
Furthermore, the pedal support plate and the connecting components arranged on two sides of the pedal support plate are U-shaped, the space area enclosed by the inner side of the pedal support plate and the two connecting components is larger than the area of the seat ring, and the foot cushion plate rotates by taking the connecting point of the seat ring and the toilet seat as an axis.
Further, the toilet seat further comprises a seat ring adjusting mechanism, the seat ring adjusting mechanism is arranged at the joint of the seat ring and the toilet seat, and when the height of the pedal supporting plate is increased, the seat ring adjusting mechanism enables the front end of the seat ring to be lifted by a certain angle.
The toilet cover comprises the seat ring with the foldable foot cushion plate, and also comprises a weak current signal acquisition circuit for acquiring electrocardiosignals of a human body, wherein the weak current signal acquisition circuit comprises two signal acquisition units;
the two signal acquisition units comprise two signal receiving electrode plates and two operational amplifiers, the two operational amplifiers form a differential circuit, and the differential circuit further comprises a first feedback resistor R3A second feedback resistor R3' and a first feedback resistor R3And said second feedback resistance R3' between the two terminals.
The beneficial technical effects are as follows:
1. in this patent document, owing to increased collapsible heelpiece board, make the angle of elevation that is favorable to the tenesmus and the discharge of internal excrement produce between people's shank and the health to the convenience of defecation is provided for having the crowd of constipation or difficult defecation.
2. In this patent document, folding coupling mechanism adopts multisection linking arm structure, makes the heelpiece board can conveniently extend or accomodate to the user demand of adaptation different occasions.
3. 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.
4. In this patent document, the seat circle is including the weak current signal acquisition circuit who is used for gathering human physiology characteristic signal, and when people used the closestool, the thigh with locate on the seat circle signal acquisition unit contact, simultaneously, both feet trample be in on the footplate, can pass through signal acquisition unit with on the footplate the biological characteristic information of human body is gathered to the metal electrode piece.
5. In this patent document, the weak current signal acquisition circuit includes two signal acquisition units, two signal acquisition units are as amplifier circuit's leading input electrode, adopt the inphase difference input mode for the amplitude ratio of the differential mode signal that sends back-end operational amplifier and common mode signal is improved, reaches the purpose that improves the SNR of input signal, makes toilet lid can extract human electrocardio signal more effectively.
Drawings
FIG. 1 is a schematic view showing the structure (extended state) of a toilet lid with a foldable footrest according to an embodiment of the present invention.
Fig. 2 is a schematic structural view (storage state) of a toilet lid with a foldable footrest according to an embodiment of the present invention.
Fig. 3 is a schematic structural view (mounted state) of a toilet cover with a foldable footplate according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a weak current signal acquisition circuit of a toilet lid according to an embodiment of the present invention.
Detailed Description
The present embodiment takes the foldable footrest and the seat ring and toilet lid with the foldable footrest as examples, and the present invention will be described in detail with reference to the following embodiments and accompanying drawings.
Example 1
Referring to fig. 1, a foldable footrest 30 for a toilet lid according to an embodiment of the present invention is shown. The foldable foot rest 30 comprises a pedal support plate 31 and a folding connection mechanism 32, wherein the pedal support plate 31 is folded and stored through the folding connection mechanism 32; the pedal support plate 31 has a load bearing leg 33, and the load bearing leg 33 has a height adjusting mechanism that extends and contracts to adjust the height of the pedal support plate 31.
Furthermore, the folding connection mechanism 32 includes two connection assemblies respectively disposed at two sides of the pedal support plate 31, and the connection assemblies include multiple sections of connection arms movably connected to enable the connection assemblies to be extended or folded; the multisection the connecting arm is including the first connecting arm, second connecting arm and the third connecting arm that connect gradually, the second connecting arm through pin rod swivelling joint in first connecting arm with between the third connecting arm, the free end fixed connection of third connecting arm in pedal backup pad 31's the outside.
Further, the pedal support plates 31 are fixedly mounted on the inner sides of the free ends of the two third connecting arms, mounting through holes are formed in the thickness direction of the third connecting arms, and the pedal support plates 31 are fixedly mounted on the mounting through holes of the third connecting arms through bolts, so that the pedal support plates 31 are arranged at the tail ends of the connecting assemblies in parallel.
Furthermore, the end of the third connecting arm is provided with a snap device, and the snap device is used for installing the bearing support leg 33; the buckle device is provided with a clamping piece, and the clamping piece is connected to the buckle device through a spring or an elastic sheet; the top ends of the bearing support legs 33 are m-shaped, clamping grooves penetrating through the thickness direction of the bearing support legs 33 are formed in the centers of the top ends of the bearing support legs 33, and the top ends of the bearing support legs 33 on the two sides of each clamping groove are arc-shaped; when the clamping piece is clamped in the clamping groove, the bearing support legs 33 are fixed; the bearing support legs 33 are rotated forcefully, the clamping pieces are compressed by the top surfaces of the cambered surfaces of the bearing support legs 33, and the bearing support legs 33 are contained on two sides of the pedal supporting plate 31.
Further, height adjusting mechanism adopts flexible pipe, flexible pipe includes inner tube and outer tube, the inner tube top is equipped with elastically mounted's hemisphere arch, the lateral wall of outer tube is equipped with a plurality of evenly distributed's circular through-hole, hemisphere arch card is located in the circular through-hole, the hemisphere arch is located the difference respectively during in the circular through-hole, make pedal backup pad 31 presents different heights.
Furthermore, 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.
Specifically, joint spare card is located bearing stabilizer blade 33 top during the joint groove, bearing stabilizer blade 33 with contained angle between the pedal backup pad 31 slightly is greater than the degree, makes both feet trample and is in more firm on the pedal backup pad 31. The bearing support legs 33 are rotated by force, the bearing support legs 33 rotate around the buckling devices, and the bearing support legs 33 can be stored above or below the pedal support plate 31 according to rotation, so that the occupied space during storage is reduced.
Specifically, the bottom end of the load-bearing leg 33 is provided with a non-slip mat.
In this embodiment, the folding connection mechanism 32 is a multi-section connection arm structure, so that the footplate 30 can be conveniently extended or stored, and the length of the load-bearing leg 33 can be adjusted, so that the height of the footplate 30 can be adjusted accordingly.
Example 2
The invention discloses a seat ring 10 with a foldable foot rest 30, as shown in fig. 1, wherein the seat ring 10 comprises the foldable foot rest 30 mounted on the seat ring 10, the folding connection mechanism 32 comprises two connection assemblies respectively arranged at two sides of a pedal support plate 31, one end of each connection assembly is rotatably connected to the outer side of the seat ring 10 through a pin rod, the other end of each connection assembly is connected to the pedal support plate 31, as shown in fig. 2, the connection assemblies can foldably contain the pedal support plate 31 on the seat ring 10.
Specifically, as shown in fig. 3, the seat ring 10 with the foldable footrest 30 can be installed on a common toilet lid without heating and flushing functions, or can be installed on an intelligent toilet lid with heating and flushing functions and human body physiological characteristic parameter (such as body fat parameter, body weight parameter, electrocardiosignal, etc.) detection functions.
Further, the pedal support plate 31 and the connecting members disposed at both sides of the pedal support plate 31 are U-shaped, and a space area enclosed by the inner side of the pedal support plate 31 and the two connecting members is larger than an area of the seat ring 10, so that the footrest 30 rotates around a connecting point of the seat ring 10 and the toilet seat 200.
Specifically, a seat cover 20 is disposed above the seat 10. Pedal backup pad 31 both sides coupling assembling adopts multisection connecting arm connection structure, can conveniently extend or accomodate pedal backup pad 31, pedal backup pad 31 can accomodate in seat lid 20 top, perhaps accomodate the water tank top of closestool seat 200, do not influence the normal use of closestool.
Specifically, the width and length of the plane enclosed by the inner side of the pedal support plate 31 and the two connecting components are larger than the width and length of the seat ring 10, so that the pedal support plate 31 can extend to the outer side of the seat ring 10, and the pedal support plate 31 is prevented from touching the seat ring 10 and the toilet seat 200 when rotating.
Further, the toilet seat comprises a seat ring 10 adjusting mechanism, wherein the seat ring 10 adjusting mechanism is arranged at the joint of the seat ring 10 and the toilet seat 200, and when the height of the pedal supporting plate 31 is increased, the front end of the seat ring 10 is lifted by a certain angle through the seat ring 10 adjusting mechanism.
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.
In this embodiment, 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. Meanwhile, the foldable foot pad plate can generate an elevation angle between the legs and the body of a person, which is favorable for the falling and discharging of the excrement in the body, thereby providing the convenience for defecation for people with constipation or difficult defecation.
Example 3
The invention discloses a toilet lid 100 comprising the above-mentionedThe seat ring 10 with the foldable foot cushion plate 30, the toilet lid 100 further comprises a weak current signal acquisition circuit for acquiring electrocardiosignals of a human body, the weak current signal acquisition circuit comprises two signal acquisition units, two signal acquisition units comprise two signal receiving electrode plates 111 and two operational amplifiers, the two operational amplifiers form a differential circuit, and the differential circuit further comprises a first feedback resistor R3A second feedback resistor R3' and a first feedback resistor R3And said second feedback resistance R3' between the two terminals.
Specifically, the two signal receiving electrode pads 111 are active electrode pads, and the two signal receiving electrode pads 111 are used for receiving common-mode signals and differential-mode signals; the negative feedback circuit is formed by a network component with frequency characteristics and composed of a single resistor or a plurality of electronic elements; alternatively, the negative feedback circuit is formed by network components having all-pass, low-pass, high-pass, band-pass or band-stop frequency characteristics.
Specifically, the toilet lid 100 with the weak current signal acquisition circuit can acquire electrocardiosignals of legs of a human body when people use the toilet, and can effectively extract the electrocardiosignals of the human body even in dry winter. Meanwhile, the adjusting mechanism of the seat ring 10 can ensure that the signal receiving electrode plate 111 is closely contacted with the human body, so as to realize the function of collecting the biological characteristics of the human body.
In this embodiment, the weak current signal acquisition circuit reduces the interference of external electric signals to the signal acquisition unit, and improves the accuracy of the system in acquiring human electrocardiosignals.
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 in the protection scope of the present invention.
Claims (10)
1. The foldable foot mat board is characterized by comprising a foot supporting board and a folding connecting mechanism, wherein the foot supporting board is folded and stored through the folding connecting mechanism;
the pedal supporting plate is provided with bearing support legs, the bearing support legs are provided with height adjusting mechanisms, and the height adjusting mechanisms stretch out and draw back to adjust the height of the pedal supporting plate.
2. The foldable footplate of claim 1, wherein the folding linkage comprises two linkage assemblies respectively disposed at two sides of the footplate, the linkage assembly comprises a plurality of links, the links are movably connected to enable the linkage assembly to be extended or folded;
the multisection the connecting arm is including the first connecting arm, second connecting arm and the third connecting arm that connect gradually, the second connecting arm through pin rod swivelling joint in first connecting arm with between the third connecting arm, the free end fixed connection of third connecting arm in the outside of pedal backup pad.
3. The foldable footrest according to claim 2, wherein the footrest supporting plate is fixedly mounted inside free ends of two of the third connecting arms having mounting through-holes in a thickness direction thereof;
the pedal supporting plate is fixedly installed on the third connecting arm through a bolt on the installation through hole, so that the pedal supporting plate is arranged at the tail end of the connecting assembly in parallel.
4. The foldable footplate of claim 3, wherein the end of the third connecting arm is provided with a snap fitting for mounting the load bearing leg;
the buckle device is provided with a clamping piece, and the clamping piece is connected to the buckle device through a spring or an elastic sheet;
the top ends of the bearing support legs are m-shaped, clamping grooves penetrating through the thickness direction of the bearing support legs are formed in the centers of the top ends of the bearing support legs, and the top ends of the bearing support legs on two sides of each clamping groove are arc-shaped;
when the clamping piece is clamped in the clamping groove, the bearing support leg is fixed; the bearing support legs are rotated forcefully, the top surfaces of the cambered surfaces of the bearing support legs compress the clamping pieces, and the bearing support legs are contained on two sides of the pedal supporting plate.
5. The foldable footplate of claim 1, wherein the height adjusting mechanism is a telescopic tube, the telescopic tube comprises an inner tube and an outer tube, and the top of the inner tube is provided with an elastically mounted hemispherical protrusion;
the lateral wall of outer tube is equipped with a plurality of evenly distributed's circular through-hole, the hemisphere arch card is located in the circular through-hole, the hemisphere arch is located the difference respectively when in the circular through-hole, make pedal backup pad presents different heights.
6. The foldable footplate of claim 1, wherein the upper surface of the footplate support plate is provided with salient points with massage function and metal electrode plates for extracting human biological characteristics.
7. A seat with a foldable footrest, characterized in that it comprises a foldable footrest according to any one of claims 1-6, and in that said folding connection means comprise two said connection assemblies arranged on either side of said footrest;
each coupling assembling's one end through pin rod swivelling joint in the seat circle outside, coupling assembling's the other end is connected to pedal backup pad, coupling assembling will pedal backup pad is collapsible accomodate in on the seat circle.
8. A seat ring according to claim 7, wherein the pedal support plate and the connecting members provided at both sides of the pedal support plate are U-shaped, and the space area defined by the inner side of the pedal support plate and the two connecting members is larger than the area of the seat ring, so that the foot rest plate is rotated about the connecting point of the seat ring and the toilet seat.
9. The seat as claimed in claim 8, further comprising a seat adjusting mechanism provided at a junction of the seat and the toilet seat, the seat adjusting mechanism lifting a front end of the seat by a certain angle when the height of the pedal support plate is raised.
10. A toilet lid, comprising a seat ring with a foldable foot mat plate as claimed in claim 7, wherein the toilet lid further comprises a weak current signal acquisition circuit for acquiring electrocardiosignals of a human body, and the weak current signal acquisition circuit comprises two signal acquisition units;
the two signal acquisition units comprise two signal receiving electrode plates and two operational amplifiers, the two operational amplifiers form a differential circuit, and the differential circuit further comprises a first feedback resistor R3A second feedback resistor R3' and a first feedback resistor R3And said second feedback resistance R3' between the two terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010315691.XA CN111387863A (en) | 2020-04-20 | 2020-04-20 | Foldable foot mat, seat ring with foldable foot mat and toilet lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010315691.XA CN111387863A (en) | 2020-04-20 | 2020-04-20 | Foldable foot mat, seat ring with foldable foot mat and toilet lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111387863A true CN111387863A (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010315691.XA Pending CN111387863A (en) | 2020-04-20 | 2020-04-20 | Foldable foot mat, seat ring with foldable foot mat and toilet lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111387863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213150A1 (en) * | 2020-04-20 | 2021-10-28 | 广州易风健康科技股份有限公司 | Weak current signal acquisition circuit, and seat and seat cover having same |
-
2020
- 2020-04-20 CN CN202010315691.XA patent/CN111387863A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021213150A1 (en) * | 2020-04-20 | 2021-10-28 | 广州易风健康科技股份有限公司 | Weak current signal acquisition circuit, and seat and seat cover having same |
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Effective date of registration: 20230803 Address after: 528000 Room 401, No.2, Pulan Third Street, Chancheng District, Foshan City, Guangdong Province Applicant after: Tan Sui Address before: 528000 Room 401, No.2, Pulan Third Street, Chancheng District, Foshan City, Guangdong Province Applicant before: Wang Mingqian Applicant before: Fan Boyu |
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Effective date of registration: 20240118 Address after: Room 1801, No.1 Hanjing Road, Tianhe District, Guangzhou City, Guangdong Province, 510640, self-made D, E, F, H Applicant after: Guangzhou xinxiangsui Technology Co.,Ltd. Address before: 528000 Room 401, No.2, Pulan Third Street, Chancheng District, Foshan City, Guangdong Province Applicant before: Tan Sui |
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