CN213188897U - Sitting posture correction cushion and sitting posture correction cushion system - Google Patents
Sitting posture correction cushion and sitting posture correction cushion system Download PDFInfo
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- CN213188897U CN213188897U CN202021655210.1U CN202021655210U CN213188897U CN 213188897 U CN213188897 U CN 213188897U CN 202021655210 U CN202021655210 U CN 202021655210U CN 213188897 U CN213188897 U CN 213188897U
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Abstract
The utility model relates to an intelligence cushion technical field especially relates to a cushion is corrected to position of sitting and cushion system is corrected to position of sitting. The embodiment of the utility model provides a sitting posture correction cushion and a sitting posture correction cushion system, which comprises a main body, an air bag, an air pump, a first sensor and a control circuit; wherein the air bag is mounted on the main body; the air pump is connected with the air bag and is used for inflating and deflating the air bag; the first sensor is arranged on one side of the air bag far away from the seat entering surface and used for collecting pressure signals; the control circuit is in communication connection with the air pump and the first sensor. When a user sits on the sitting posture correcting cushion, the user applies pressure to the first sensor through the air bag; the control circuit can acquire the pressure signal that first sensor gathered to according to pressure signal control air pump, make the air pump inflate or the gassing for the gasbag, thereby reach the purpose of initiative adjustment user's position of sitting.
Description
Technical Field
The utility model relates to an intelligence cushion technical field especially relates to a cushion is corrected to position of sitting and cushion system is corrected to position of sitting.
Background
A sitting posture refers to a posture that a person maintains after sitting. Good sitting posture is not only good for health but also can shape the personal image of being heavy, steady, elegant and modesty. If the sitting posture is incorrect and the sitting posture is kept for a long time, the strong pressure can be generated on the spine and connected ligaments and muscles, the pain and the deformity of the spine are caused, and even chronic diseases such as intervertebral disc protrusion, hyperosteogeny and the like are generated. Therefore, it is very important to adopt a sitting posture conforming to the physiological characteristics of the human body when sitting for a long time.
Since the user cannot recognize the problem of the sitting posture in time, the user cannot correct the sitting posture correctly and effectively, and thus it is difficult to prevent various diseases caused by the bad sitting posture effectively.
SUMMERY OF THE UTILITY MODEL
In order to overcome current problem, the embodiment of the utility model provides a cushion is corrected to position of sitting and cushion system is corrected to position of sitting can inflate or deflate through the control gasbag and come the user's position of sitting of initiative adjustment.
In order to solve the technical problem, an embodiment of the utility model provides a following technical scheme:
in a first aspect, an embodiment of the present invention provides a cushion is corrected to position of sitting, the cushion is corrected to position of sitting includes:
a main body;
an airbag mounted to the body, the airbag configured to adjust a sitting posture of a user through inflation and deflation;
the air pump is connected with the air bag and used for inflating and deflating the air bag;
the first sensor is arranged on one side, far away from the sitting surface, of the air bag and used for collecting pressure signals, wherein the sitting surface is a contact surface between the buttocks of a user and the sitting posture correction cushion when the user sits on the sitting posture correction cushion;
and the control circuit is in communication connection with the air pump and the first sensor, and is used for controlling the air pump to inflate and deflate the air bag according to the pressure signal.
Optionally, the control circuit includes:
the signal processing circuit is connected with the first sensor and is used for amplifying and filtering the pressure signal;
the air pump control circuit is connected with the air pump and is used for controlling the air pump to inflate and deflate the air bag;
and the micro control unit is in communication connection with the signal processing circuit and the air pump control circuit, and is used for controlling the air pump control circuit according to the pressure signal processed by the signal processing circuit.
Optionally, the sitting posture correcting cushion further comprises a wireless communication module, and the wireless communication module is in communication connection with the control circuit;
the wireless communication module is used for carrying out wireless communication with external equipment.
Optionally, the sitting posture correcting cushion further comprises a reminding module in communication connection with the control circuit;
the reminding module is used for sending out reminding information when the pressure signal is abnormal.
The main body comprises a core body and a protective sleeve, and the core body is arranged inside the protective sleeve;
the number of the air bags is multiple, and the air bags are distributed in the core body in a U shape;
the first sensor is disposed between the core and the bladder.
Optionally, a plurality of the air bags are connected with the air pump through air ducts;
the airway tube comprises a main airway tube and a plurality of secondary airway tubes, and the inner diameter of the main airway tube is larger than that of the secondary airway tubes;
the main air pipe is connected with the air pump and the secondary air pipe;
the secondary air duct comprises a first end and a second end, the first end is connected with the primary air duct, and the second end is connected with the air bag.
Optionally, the first sensing sitting posture correcting cushion further comprises a second sensor arranged on the main body, the second sensor is in communication connection with the control circuit, the second sensor is used for collecting physiological signals of a user, and the physiological signals comprise heartbeat signals and/or respiration signals.
Optionally, the second sensor is a piezoelectric film sensor.
Optionally, the sitting posture correction cushion further comprises a charging circuit in communication connection with the control circuit;
the charging circuit comprises a power supply module and a charging module which are arranged on the main body, and the charging module is used for charging the power supply module;
the charging module comprises a wired charging module and/or a wireless charging module.
In a second aspect, an embodiment of the present invention provides a sitting posture correcting cushion system, where the sitting posture correcting cushion system includes a server, a terminal device, and the sitting posture correcting cushion provided in the first aspect, and the server is in communication connection with the terminal device and the sitting posture correcting cushion; wherein,
the server is used for receiving the information sent by the sitting posture correction cushion and sending the sitting posture information to the terminal equipment;
the terminal equipment is used for displaying the information.
The utility model discloses embodiment's beneficial effect is: different from the prior art, the embodiment of the utility model provides a sitting posture correction cushion and a sitting posture correction cushion system, which comprises a cushion main body, an air bag, an air pump, a first sensor and a control circuit; wherein the air bag is mounted on the main body; the air pump is connected with the air bag and is used for inflating and deflating the air bag; the first sensor is arranged on one side of the air bag far away from the seat entering surface and used for collecting pressure signals; the control circuit is in communication connection with the air pump and the first sensor. When a user sits on the sitting posture correcting cushion, the user applies pressure to the first sensor through the air bag; the control circuit can acquire the pressure signal that first sensor gathered to according to pressure signal control air pump, make the air pump inflate or the gassing for the gasbag, thereby reach the purpose of initiative adjustment user's position of sitting.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a cross-sectional view of a sitting posture correction cushion according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a hardware structure of a posture correction cushion according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a control circuit according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a hardware structure of a posture correction cushion according to an embodiment of the present invention;
fig. 5 is a schematic diagram of the distribution of the air bags according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a distribution of sensors according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a sitting posture correction cushion system according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Furthermore, the references to "left", "right", "front" and "rear" and the like indicate orientations and positional relationships based on the orientation and positional relationships shown in the drawings, and are only for the purpose of describing or facilitating the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1, fig. 1 schematically shows a cross-sectional view of a sitting posture correction cushion, and as shown in fig. 1, a sitting posture correction cushion 100 includes a main body 101, an air bag 102 disposed on the main body 101, and a first sensor 103, wherein the first sensor 103 is disposed on a side of the air bag 102 away from a seat-in surface. The embodiment of the present invention provides a seat cushion 100 is corrected to the sitting position when the sitting surface is defined as the sitting position of the user, the contact surface of the seat cushion 100 is corrected to the buttocks and the sitting position of the user. The first sensor 103 is used to acquire a pressure signal of the pressure exerted by the balloon 102. Fig. 2 schematically shows the hardware structure of the sitting posture correction cushion, and as shown in fig. 2, the sitting posture correction cushion 100 further comprises an air pump 104 and a control circuit 105, wherein the air pump 104 is connected with the air bag 102 through an air tube, the air pump 104 is used for inflating or deflating the air bag 102, the control circuit 105 is connected with the first sensor 103 and the air pump 104 in communication, and the control circuit 105 is at least used for controlling the air pump 104 to inflate or deflate the air bag 102 according to the pressure signal collected by the first sensor 103 and adjusting the sitting posture of the user through the inflation or deflation of the air bag 102.
In the above examples, the first sensor 103 is disposed on the side of the air bag 102 away from the sitting surface, and the purpose of the first sensor 103 is to more firmly mount the sitting posture correction cushion 100. For example, when the sitting posture correcting cushion 100 is placed horizontally with the seating surface facing upward with respect to the ground, if the first sensor 103 is disposed above the air bag 102, the first sensor 103 moves up and down along with inflation and deflation of the air bag 102, which is not favorable for the arrangement of the first sensor 103; in addition, the first sensor 103 may make a sound during the up-and-down movement of the airbag 102, which is not favorable for improving the user experience.
In some embodiments, the body of the sitting orthotic cushion includes an inner core and a protective sleeve. The inner core may be made of a relatively soft material such as fibre, sponge or cotton. The protective sleeve can be made of waterproof fabrics such as microfiber and/or lycra. The microfiber is also called superfine fiber reinforced polyurethane leather, and is made by coating Polyurethane (PU) on a base fabric made of superfine fibers. The microfiber has good cold resistance, wear resistance, air permeability, aging resistance and other properties. The lycra fabric is made of spandex fibers. The Lycra fabric has excellent extensibility and elastic recovery performance, so that the Lycra fabric can be stretched very easily and can be tightly attached to the surface of an inner core after recovery, and the sitting posture correcting cushion is endowed with good comfort.
In some embodiments, the bladder is comprised of a flexible rubber bladder and compressed air filled into the flexible rubber bladder. The air bag can be specifically arranged on the surface of the main body and/or embedded in the main body. The number of the air bags is multiple in the embodiment, and the number of the first sensors is the same as that of the air bags. The specific number of air bags can be set by a person skilled in the art according to actual conditions, for example, the number of air bags can be five or seven, etc.
The air pump in this embodiment is an electric air pump, and the electric air pump is connected with the air bag through an air duct, and fills the air bag with air or extracts the air from the air bag through the air duct. Optionally, in some embodiments, the airway tube comprises a primary airway tube and a plurality of secondary airway tubes connected to the primary airway tube, wherein the primary airway tube has an inner diameter greater than the inner diameter of the secondary airway tubes; the air pump is connected with the air guide pipe, the air guide pipe comprises a first end and a second end, the first end is connected with the air guide pipe, and the second end is connected with the air bag.
In some embodiments, the first sensor is a piezoelectric sensor, e.g., a resistive strain gauge piezoelectric sensor or a piezoresistive sensor; a resistive piezoelectric sensor is a piezoelectric sensor that can convert a pressure signal into a change in resistance.
Fig. 3 schematically shows the structure of a control circuit, and as shown in fig. 3, the control circuit includes a micro control unit 201 and a signal processing circuit 202 and a gas pump control circuit 203 communicatively connected to the micro control unit 201; the signal processing circuit 202 is configured to amplify and filter the pressure signal collected by the first sensor; the air pump control circuit 203 is used for controlling the air pump to inflate and deflate the air bag; the micro control unit 201 is used for controlling the circuit 203 according to the pressure signal processed by the signal processing circuit 202, so that the air pump control circuit 203 controls the air pump to inflate or deflate the air bag.
Fig. 4 schematically shows a hardware structure of the sitting posture correction cushion, and as shown in fig. 4, the sitting posture correction cushion further comprises a wireless communication module in communication connection with the control circuit, and the control circuit can control the wireless communication module to perform wireless communication with an external device. The wireless communication module may be a bluetooth module or a WIFI module.
Further, in some embodiments, the sitting posture correction cushion further includes a reminding module 107 in communication with the control circuit 105, and the reminding module 107 is configured to send out a reminding message when the pressure signal is abnormal, so that the user can adjust the sitting posture in time. Specifically, the reminder module 107 may include an audio device and/or a vibration motor; the audio device may be a sound box or a stereo speaker, and the audio device may remind the user by making a sound. The utility model discloses a in some embodiments, control circuit still include with MCU communication connection's clock circuit, clock circuit is used for the unusual time that lasts of record pressure signal, when the unusual time that lasts of pressure signal surpassed preset threshold value, control circuit control reminded module 107 and reminded the user. In this embodiment, it is determined that the pressure signal is abnormal when the size of the pressure data collected by the first sensor does not satisfy the preset condition. The condition that the size of the pressure data does not satisfy the preset condition may be set according to an actual condition.
In some embodiments, the sitting orthotic cushion further comprises a second sensor 108 disposed on the body. The second sensor 108 is communicatively connected to the control circuit 105, and the second sensor 108 is used to acquire physiological signals of the user, such as heartbeat signals and/or respiration signals. To make the acquired physiological signals more accurate, the second sensor 108 may be disposed between the protective sheath and the core, with the second sensor 108 being located on the side of the core near the entry surface. The control circuit 105 can analyze the heart rate and/or the respiratory rate of the user according to the heartbeat signal and/or the respiratory signal acquired by the second sensor, so that the cardiovascular system and the respiratory system of the user can be conveniently monitored. For example, the second sensor can convert the original heart rate signal into a micro-voltage signal, then the signal processing circuit converts the original micro-voltage signal collected by the second sensor into a pulse signal to be output, and the micro control unit acquires the heart rate data of the user according to the pulse signal. The second sensor may specifically be a piezoelectric thin film sensor; the piezoelectric film sensor is made of materials such as a polyvinylidene fluoride film and has the advantages of high output voltage, good stability, impact resistance, difficult aging and the like.
In some embodiments, the sitting posture correction cushion further comprises a charging circuit in communication connection with the control circuit, the charging circuit comprises a power module and a charging module which are arranged on the main body, wherein the charging module comprises a wired charging module and/or a wireless charging module; when the charging module comprises a wired charging module, the charging circuit further comprises a charging interface, the charging module is electrically connected with the power module and the charging interface, and the charging module is connected with an external power supply to charge the power module through the charging interface.
In some embodiments, in order to adapt the distribution of the air bags to the body structure of the user, the air bags are symmetrically distributed on the sitting posture correction cushion, and the air bags are distributed in a U shape in fig. 5 as an example. Figure 5 schematically shows the air bag profile of the sitting correcting cushion with the corresponding first sensor profile as shown in figure 6. In fig. 5, the number of the air bags is 7, the 7 air bags are connected with an air pump 508 through pipelines, wherein a first air bag 501, a second air bag 502 and a third air bag 503 are arranged in parallel in a first row, a fifth air bag 505, a sixth air bag 506 and a seventh air bag 507 are arranged in parallel in a second row, and a fourth air bag 504 is arranged between the first row of air bags and the second row of air bags. As shown in fig. 6, the first sensors disposed at one side of the first, second, third, fourth, and seventh air cells 501, 502, 503, 504, 505, 506, and 507 are sensors 601, 602, 603, 604, 605, 606, and 607, respectively. The control circuit controls the air pump to inflate or deflate the corresponding air bag according to the pressure signals collected by the 7 first sensors.
Illustratively, when a user sits on the sitting posture correction cushion, the face of the user faces the same direction as the U-shaped opening of the U-shaped distributed air bag; the pressure data obtained by the control circuit according to the pressure signals collected by the sensor 601, the sensor 602, the sensor 603, the sensor 604, the sensor 605, the sensor 606 and the sensor 607 are respectively S1、S2、S3、S4、S5、S6And S7And then:
when the control circuit calculates S1+S2+S3>1.5·(S4+S5+S6) The control circuit may determine that the user's body is leaning to the right; at this time, the control circuit can control the air pump to inflate the first air bag 501, the second air bag 502 and the third air bag 503 on the right side of the user body or control the air pump to deflate the fifth air bag 505, the sixth air bag 506 and the seventh air bag 507 on the left side of the user body to adjust the sitting posture of the user;
when the control circuit calculates S1+S2+S3＜1.5·(S4+S5+S6) In this case, the control circuit may determine that the user's body is tilted to the left and control the air pump to supply the fifth and sixth air cells 505 and 506 to the left side of the user's bodyAnd the seventh air cell 507, or the air pump is controlled to deflate the first air cell 501, the second air cell 502 and the third air cell 503 on the right side of the user body to adjust the sitting posture of the user;
when the control circuit calculates S1+S7＞1.2·(S3+S5) When the user's body is tilted forward, the control circuit may determine that the user's body is tilted forward and adjust the user's sitting posture by controlling the air pump to inflate the first and seventh air cells 501 and 507 in front of the user's body or to deflate the fourth air cell 504 in back of the user's body;
when the control circuit calculates S1+S7＜2·(S3+S5) At this time, the control circuit may determine that the user's body is tilted backward, and adjust the user's sitting posture by controlling the fourth air cell 504 on the rear side of the user's body to inflate or controlling the first air cell 501 and the seventh air cell 507 on the front side of the user's body to deflate.
In the above embodiment, when S1+ S2+ S3>1.5 (S4+ S5+ S6), S1+ S2+ S3 < 1.5 (S4+ S5+ S6), S1+ S7 > 1.2 (S3+ S5) or S1+S7＜2·(S3+S5) When the pressure signal is abnormal, the control circuit can determine that the pressure signal is abnormal, and when the duration time of the pressure signal abnormality exceeds a preset threshold value, for example, 20min, the control circuit can control the reminding module to remind the user to pay attention to the sitting posture of the user, adjust the sitting posture in time, and avoid the overlong time maintenance of the user in poor sitting posture.
The embodiment of the utility model also provides a sitting posture correcting cushion system, fig. 7 schematically shows the structure of the sitting posture correcting cushion system, as shown in fig. 7, the sitting posture correcting cushion system 700 comprises a server 701, a terminal device 702 and a sitting posture correcting cushion 703, the server 701 is in communication connection with the terminal device 702 and the sitting posture correcting cushion 703; the server 701 is used for receiving the information sent by the sitting posture correction cushion 702, storing the information and sending the received information to the terminal device 702. The terminal device 702 is used for displaying information sent by the server 701 so as to detect the sitting posture of the user. The server 701 may be a computer host, and the terminal device 702 may be a notebook computer, a mobile phone, or a palm computer.
The embodiment of the utility model provides a sitting posture correction cushion and a sitting posture correction cushion system, which comprises a cushion main body, an air bag, an air pump, a first sensor and a control circuit; wherein the air bag is mounted on the main body; the air pump is connected with the air bag and is used for inflating and deflating the air bag; the first sensor is arranged on one side of the air bag far away from the seat entering surface and used for collecting pressure signals; the control circuit is in communication connection with the air pump and the first sensor. When a user sits on the sitting posture correcting cushion, the user applies pressure to the first sensor through the air bag; the control circuit can acquire the pressure signal that first sensor gathered to according to pressure signal control air pump, make the air pump inflate or the gassing for the gasbag, thereby reach the purpose of initiative adjustment user's position of sitting.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A sitting posture correction cushion, comprising:
a main body;
an airbag mounted to the body, the airbag configured to adjust a sitting posture of a user through inflation and deflation;
the air pump is connected with the air bag and used for inflating and deflating the air bag;
the first sensor is arranged on one side, far away from the sitting surface, of the air bag and used for collecting pressure signals, wherein the sitting surface is a contact surface between the buttocks of a user and the sitting posture correction cushion when the user sits on the sitting posture correction cushion;
and the control circuit is in communication connection with the air pump and the first sensor, and is used for controlling the air pump to inflate and deflate the air bag according to the pressure signal.
2. The sitting posture correcting cushion of claim 1, wherein the control circuit comprises:
the signal processing circuit is connected with the first sensor and is used for amplifying and filtering the pressure signal;
the air pump control circuit is connected with the air pump and is used for controlling the air pump to inflate and deflate the air bag;
and the micro control unit is in communication connection with the signal processing circuit and the air pump control circuit, and is used for controlling the air pump control circuit according to the pressure signal processed by the signal processing circuit.
3. The sitting posture correction cushion of claim 1, further comprising a wireless communication module communicatively coupled to the control circuit;
the wireless communication module is used for carrying out wireless communication with external equipment.
4. The sitting posture correction cushion of claim 1, further comprising a reminder module in communicative connection with the control circuit;
the reminding module is used for sending out reminding information when the pressure signal is abnormal.
5. A sitting posture correcting cushion as claimed in any one of claims 1 to 4, wherein the body includes a core and a protective sleeve, the core being disposed inside the protective sleeve;
the number of the air bags is multiple, and the air bags are distributed in the core body in a U shape;
the first sensor is disposed between the core and the bladder.
6. The sitting posture correcting cushion of claim 5, wherein a plurality of said air cells are connected to said air pump by air tubes;
the airway tube comprises a main airway tube and a plurality of secondary airway tubes, and the inner diameter of the main airway tube is larger than that of the secondary airway tubes;
the main air pipe is connected with the air pump and the secondary air pipe;
the secondary air duct comprises a first end and a second end, the first end is connected with the primary air duct, and the second end is connected with the air bag.
7. The sitting posture correction cushion of claim 5, wherein the first sensing sitting posture correction cushion further comprises a second sensor disposed on the main body, the second sensor is in communication with the control circuit, the second sensor is configured to collect a physiological signal of the user, and the physiological signal comprises a heartbeat signal and/or a respiration signal.
8. The sitting posture correction cushion of claim 7, wherein the second sensor is a piezoelectric film sensor.
9. The sitting posture correction cushion of claim 5, further comprising a charging circuit communicatively coupled to the control circuit;
the charging circuit comprises a power supply module and a charging module which are arranged on the main body, and the charging module is used for charging the power supply module;
the charging module comprises a wired charging module and/or a wireless charging module.
10. A sitting posture correction cushion system comprising a server, a terminal device and a sitting posture correction cushion according to any one of claims 1-9, the server being communicatively connected to the terminal device and the sitting posture correction cushion; wherein,
the server is used for receiving the information sent by the sitting posture correction cushion and sending the information to the terminal equipment;
the terminal equipment is used for displaying the information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655210.1U CN213188897U (en) | 2020-08-10 | 2020-08-10 | Sitting posture correction cushion and sitting posture correction cushion system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655210.1U CN213188897U (en) | 2020-08-10 | 2020-08-10 | Sitting posture correction cushion and sitting posture correction cushion system |
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| CN213188897U true CN213188897U (en) | 2021-05-14 |
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| CN202021655210.1U Active CN213188897U (en) | 2020-08-10 | 2020-08-10 | Sitting posture correction cushion and sitting posture correction cushion system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113647936A (en) * | 2021-08-03 | 2021-11-16 | 南京伟思医疗科技股份有限公司 | Sitting posture detection method and detection system for pelvic floor magnetic stimulation treatment equipment |
| CN114468646A (en) * | 2022-01-25 | 2022-05-13 | 深圳市幻想智能科技有限公司 | Sitting posture adjusting system and seat |
-
2020
- 2020-08-10 CN CN202021655210.1U patent/CN213188897U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113647936A (en) * | 2021-08-03 | 2021-11-16 | 南京伟思医疗科技股份有限公司 | Sitting posture detection method and detection system for pelvic floor magnetic stimulation treatment equipment |
| CN113647936B (en) * | 2021-08-03 | 2022-07-22 | 南京伟思医疗科技股份有限公司 | Sitting posture detection method and detection system for pelvic floor magnetic stimulation treatment equipment |
| CN114468646A (en) * | 2022-01-25 | 2022-05-13 | 深圳市幻想智能科技有限公司 | Sitting posture adjusting system and seat |
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