Sign detection and seat linkage system

Abstract

The utility model discloses a kind of sign detection and seat linkage system, sign detection and seat linkage system include: seat, seat includes: seat main body, seat adjusting assembly and sign detection component, sign detection component includes pressure sensor, pressure sensor is configured to obtain the body surface pressure information of user;Image acquisition device, image acquisition device is configured to collect the three-dimensional image information of user, seat adjusting assembly is configured to adjust seat main body according to body surface pressure information and three-dimensional image information;Display device, display device is configured to display the three-dimensional model and body surface pressure information of user.According to the sign detection and seat linkage system of the utility model, user can intuitively obtain sitting posture and body compression condition when riding seat, so that user can better adjust sitting posture and personalized seat adjustment, so that user's use experience is better.

Description

Technical Field

[0001] This utility model relates to the field of smart home technology, and in particular to a vital sign detection and seat linkage system. Background Technology

[0002] With the development of technology and the progress of society, people's lifespans have become longer, and they can live longer. Therefore, health is often a condition for whether people can achieve happiness and well-being for most of their lives. Nowadays, with increasing academic pressure, expanded office work, and so on, most ordinary people spend the majority of their day sitting in chairs, and the health risks caused by poor posture cannot be ignored.

[0003] In related technologies, seats can be adjusted according to the user's sitting posture to change the user's posture and make the user more comfortable. It also plays a good auxiliary role in improving the user's sitting posture. However, it is often not intuitive enough. Users cannot intuitively understand their own sitting posture and physical condition when sitting in the seat, resulting in a poor user experience. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a vital sign detection and seat linkage system, which can intuitively display the user's physical state while sitting in the seat, thus improving the user experience.

[0005] The present invention discloses a vital sign detection and seat linkage system, comprising: a seat, the seat comprising: a seat body, a seat adjustment component, and a vital sign detection component, wherein the seat adjustment component and the vital sign detection component are both disposed on the seat body, and the vital sign detection component includes a pressure sensor configured to acquire the user's body surface pressure information; an image acquisition device configured to acquire the user's three-dimensional image information, the image acquisition device being connected to the vital sign detection component, and the seat adjustment component being configured to adjust the seat body according to the body surface pressure information and the three-dimensional image information; and a display device connected to the image acquisition device and the vital sign detection component, the display device being configured to display the user's three-dimensional model and body surface pressure information.

[0006] According to the vital sign detection and seat linkage system of this utility model, by setting up a seat, an image acquisition device and a display device, the image acquisition device acquires the user's three-dimensional image information, the seat adjustment component adjusts the main body of the seat according to the user's body surface pressure information and three-dimensional image information acquired by the vital sign detection component, and the display device displays the user's three-dimensional model and body surface pressure information, so that the user can intuitively obtain the sitting posture and body pressure when sitting in the seat, thereby enabling the user to better adjust the sitting posture and personalize the seat adjustment, and improve the user experience.

[0007] In some embodiments of this utility model, the image acquisition device is a scanner.

[0008] In some embodiments of this utility model, the vital sign detection and seat linkage system further includes a support device, which is disposed in the external space of the seat, and the image acquisition device is installed on the support device.

[0009] In one embodiment of the present invention, the support device is configured to rotate about the seat so that the image acquisition device can obtain a complete three-dimensional image of the user.

[0010] In one embodiment of the present invention, the seat further includes a mounting base, the seat body is rotatably disposed on the mounting base, and the image acquisition device is configured to acquire a complete three-dimensional image of the user by rotating the seat body.

[0011] In one embodiment of this utility model, the supporting device is a table, the supporting device is matched with the seat, and the image acquisition device and the display device are both located on the supporting device.

[0012] In some embodiments of this utility model, the seat body includes: a seat cushion, a backrest, and a headrest, and the pressure sensor is provided in the seat cushion, the backrest, and the headrest.

[0013] In one embodiment of this utility model, the seat adjustment assembly includes: a seat cushion adjustment member disposed on the seat cushion portion and configured to adjust the firmness of the seat cushion portion; a backrest adjustment member disposed on the backrest and configured to adjust the tilt angle of the backrest in the fore-and-aft direction of the seat body; a headrest adjustment member disposed on the headrest portion and configured to adjust the firmness of the headrest portion and / or the tilt angle of the headrest portion in the fore-and-aft direction and / or the height position of the headrest portion in the vertical direction of the seat body; and a drive mechanism connected to the seat cushion adjustment member, the backrest adjustment member, and the headrest adjustment member.

[0014] In some embodiments of this utility model, the seat further includes a mounting base, the seat body is rotatably disposed on the mounting base, and the vital sign detection component further includes a weight sensor disposed on the mounting base.

[0015] In some embodiments of this utility model, the seat body is provided with a seat armrest, and the vital sign detection component further includes a body fat sensor, which is embedded in the seat armrest.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a seat according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of a table as an embodiment of the present invention.

[0019] Figure label:

[0020] 10. Seats;

[0021] 11. Mounting base; 12. Seat body; 121. Seat cushion; 1211. Seat armrests; 122. Backrest; 123. Headrest;

[0022] 20. Support device. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0024] The following is for reference. Figure 1 and Figure 2 This invention describes a vital sign detection and seat linkage system according to an embodiment of the present invention.

[0025] refer to Figure 1 and Figure 2As shown, the vital sign detection and seat linkage system according to an embodiment of the present invention includes: a seat 10, an image acquisition device, and a display device. The seat 10 includes: a seat body, a seat adjustment component, and a vital sign detection component. Both the seat adjustment component and the vital sign detection component are located on the seat body. The vital sign detection component includes a pressure sensor configured to acquire the user's body surface pressure information. The image acquisition device is configured to acquire the user's three-dimensional image information and is connected to the vital sign detection component. The seat adjustment component is configured to adjust the seat body based on the body surface pressure information and the three-dimensional image information. The display device is connected to the image acquisition device and the vital sign detection component and is configured to display the user's three-dimensional model and body surface pressure information.

[0026] In this embodiment, the vital sign detection and seat linkage system includes a seat 10. The seat 10 includes a seat body, a seat adjustment component, and a vital sign detection component. The structure is simple. The seat body can provide good support for the user's seating. The seat adjustment component can adjust the seat body, such as adjusting the height of the seat body, the backrest angle, the headrest height, and the headrest angle, so that the seat body can be well adapted to the usage needs of different users and personalized adjustment needs, thereby improving the user experience.

[0027] The vital signs detection component includes a pressure sensor configured to acquire the user's body surface pressure information. When the user sits on the seat body, the seat body supports the user and applies pressure. The pressure on different parts of the user's body varies due to differences in contact with the seat body. In this embodiment, the vital signs detection component is equipped with a pressure sensor, which can effectively detect the pressure on different parts of the user's body when sitting on the seat 10. This allows the seat adjustment component to make appropriate adjustments based on the acquired pressure information. For example, if the body surface pressure behind the user's head is high, it indicates that the headrest of the seat body is providing too much support. The seat adjustment component can then adjust the headrest towards the user's rear, allowing the user's head to rest more comfortably on the headrest and preventing potential health risks caused by prolonged poor head and neck posture.

[0028] In this embodiment, the image acquisition device is configured to acquire the user's three-dimensional image information. After the user sits on the seat body, the image acquisition device can acquire the user's three-dimensional image information, thereby acquiring the user's sitting posture information. The display device displays the user's three-dimensional model and vital sign information. For example, the image acquisition device can transmit the three-dimensional image information to the display device, so that the display device can display the generated three-dimensional model of the user to the user based on the three-dimensional image information. The display device can also display the user's vital sign information to the user at the same time, so that the user can directly see the three-dimensional image of sitting on the seat 10 and obtain their own sitting posture from the display device.

[0029] Since the user's body surface pressure information can be reflected in the user's 3D model, for example, when the pressure on a certain part of the user is greater, there will be a certain degree of indentation in that part of the user. The displayed 3D model can intuitively show the indentation of various parts of the user's body, thus intuitively showing the pressure state of various parts of the user's body. This can help the pressure sensor to more comprehensively and accurately obtain the pressure status of various parts of the user's body. For example, the vital sign information displayed by the display device can also be combined with the user's 3D model as needed, so that the user can more clearly understand the pressure level of various parts of the body. The seat adjustment component can adjust the main body of the seat more accurately based on the 3D image information and vital sign information, so that the user can sit more comfortably.

[0030] This embodiment uses a display device to intuitively display a three-dimensional model of the user sitting in seat 10 and the body surface pressure information, allowing the user to clearly understand the sitting posture when sitting in seat 10. This enables the user to be more aware of the harm of poor posture to health problems, and allows the user to adjust their posture more accurately as needed. Since the user's body surface pressure information changes and is displayed to the user simultaneously during the adjustment, the user can intuitively obtain the pressure changes during posture adjustment, allowing the user to participate more actively in their health management and comfort adjustment, thus improving the user experience.

[0031] According to the embodiment of the present invention, the vital sign detection and seat linkage system includes a seat 10, an image acquisition device, and a display device. The image acquisition device acquires the user's three-dimensional image information, and the seat adjustment component adjusts the main body of the seat based on the user's body surface pressure information and three-dimensional image information acquired by the vital sign detection component. The display device displays the user's three-dimensional model and body surface pressure information, allowing the user to intuitively obtain the sitting posture and body pressure when sitting in the seat 10. This enables the user to better adjust their sitting posture and personalize the seat 10, resulting in a better user experience.

[0032] In some embodiments of this invention, the image acquisition device can be a scanner. In this embodiment, the image acquisition device is set as a scanner, which can accurately scan the user's body, thereby making the generated three-dimensional model more accurate. This allows the vital sign detection and seat linkage system to obtain the user's sitting posture information more accurately and meticulously based on the three-dimensional information, thus enabling more precise adjustment of the user's sitting posture and the main body of the seat, allowing the user to obtain the best riding experience. Optionally, the scanner can be a 3D scanner.

[0033] In one embodiment of this utility model, the vital sign detection and seat linkage system may further include a controller, which can be communicatively connected to the seat adjustment component, the vital sign detection component, and the image acquisition device. This allows the controller to control the seat adjustment component to adjust the seat 10 based on the vital sign information acquired by the vital sign detection component. For example, the controller can adjust the corresponding position of the seat 10 based on the surface pressure information acquired by the pressure sensor to lower or increase the support position or angle of the seat body for the user, making the user more comfortable or improving their posture. The controller can also control the seat adjustment component to adjust the seat body based on the three-dimensional image information of the user acquired by the image acquisition device, thereby cooperating with the vital sign detection component to perform more accurate and precise adjustments to the seat body, resulting in a better user experience.

[0034] In some embodiments of this utility model, reference is made to Figure 1 and Figure 2 As shown, the vital signs detection and seat linkage system may also include a support device 20, which is located in the external space of the seat 10, and the image acquisition device is installed on the support device 20.

[0035] In this embodiment, the vital sign detection and seat linkage system also includes a support device 20. The support device 20 is set in the external space of the seat 10, and the image acquisition device is installed on the support device 20. The structure is simple and allows for flexible arrangement of the image acquisition device relative to the seat 10, making it easier for the image acquisition device to acquire images of the user. The support device 20 can provide good support for the image acquisition device, enabling the image acquisition device to perform image acquisition operations stably.

[0036] In one embodiment of the present invention, the support device 20 may be configured to rotate about the seat 10 so that the image acquisition device can obtain a complete three-dimensional image of the user.

[0037] In this embodiment, the support device 20 is configured to rotate around the seat 10 so that the image acquisition device can obtain a complete three-dimensional image of the user. It should be noted that the complete three-dimensional image here refers to a complete image in the circumferential direction of the user, so that all parts of the user in the circumferential direction can be scanned and captured, thereby allowing the three-dimensional image to completely display the pressure situation of the user when sitting on the seat 10. For example, the support device 20 can be provided with a circular slide rail, and the image acquisition device can be installed on a slider that cooperates with the circular slide rail. The image acquisition device moves along the circular slide rail to acquire images of the user in various directions, thereby obtaining a complete three-dimensional image of the user, which meets the usage requirements of the image acquisition device.

[0038] In one embodiment of this utility model, reference is made to Figure 1 As shown, the seat 10 may also include a mounting base 11, the seat body being rotatably mounted on the mounting base 11, and the image acquisition device being configured to acquire a complete three-dimensional image of the user by rotating the seat body.

[0039] In this embodiment, the seat 10 is provided with a mounting base 11, and the seat body is rotatably mounted on the mounting base 11. The structure is simple. When the image acquisition device acquires images of the user, the user and the seat body rotate as a whole, allowing the image acquisition device to obtain a complete three-dimensional image of the user. The image acquisition device can maintain a fixed position, thus enabling the vital sign detection and seat linkage system to operate relatively stably and reliably. The seat 10's rotatable mounting on the mounting base 11 makes it more convenient and easier for the user and the seat body to rotate, thereby making image acquisition operations more convenient for the image acquisition device. For example, the mounting base 11 may be provided with a rotating mechanism, on which the seat body is mounted, allowing the seat body to rotate.

[0040] In some examples of this utility model, the vital sign detection and seat linkage system may further include a rotation sensor, which is mounted on the seat body and electrically connected to the image acquisition device. This allows the user to rotate the seat 10 so that the image acquisition device can scan the user. The image acquisition device can then obtain information about the seat body's rotation via the rotation sensor, enabling it to scan the user promptly. This simple structure ensures stable operation of the vital sign detection and seat linkage system.

[0041] In one embodiment of this utility model, such as Figure 2 As shown, the support device 20 can be a table, and the support device 20 is matched with the seat 10. The image acquisition device and the display device are both located on the support device 20.

[0042] In this embodiment, the support device 20 is set as a table, and the support device 20 is matched with the seat 10. The structure is simple, which allows the vital sign detection and seat linkage system to be well integrated into office, study and other scenarios. The image acquisition device and the display device are both set on the support device 20. For example, the image acquisition device can be placed on the tabletop to capture images of the user, and the display device can also be placed on the tabletop for the user to view. This makes the vital sign detection and seat linkage system more integrated and more applicable.

[0043] In some embodiments of this utility model, reference is made to Figure 1 As shown, the main body of the seat may include: a seat cushion 121, a backrest 122 and a headrest 123, and each of the seat cushion 121, the backrest 122 and the headrest 123 is equipped with a pressure sensor.

[0044] In this embodiment, the main body of the seat includes a seat cushion 121, a backrest 122, and a headrest 123. Each of the seat cushion 121, backrest 122, and headrest 123 is equipped with a pressure sensor. The structure is simple and the arrangement is reasonable, allowing the pressure sensors to detect the pressure on the user's body surface at the seat cushion 121, backrest 122, and headrest. This enables the pressure sensors to comprehensively detect the pressure state of various parts of the user's body when sitting in the seat 10, allowing the user to have a more comprehensive understanding of the pressure state and sitting posture. As a result, the seat adjustment component can make precise pressure adjustments based on the body surface pressure information of the seat cushion 121, backrest 122, and headrest 123, making the user more comfortable when sitting.

[0045] In one embodiment of this utility model, the seat adjustment assembly may include: a seat cushion adjustment member, a backrest adjustment member, a headrest adjustment member, and a drive mechanism. The seat cushion adjustment member is disposed on the seat cushion portion 121 and is configured to adjust the firmness of the seat cushion portion 121. The backrest adjustment member is disposed on the backrest 122 and is configured to adjust the tilt angle of the backrest 122 in the fore-and-aft direction of the seat body. The headrest adjustment member is disposed on the headrest portion 123 and is configured to adjust the firmness of the headrest portion 123, and / or the tilt angle of the headrest portion 123 in the fore-and-aft direction, and / or the height position of the headrest portion 123 in the vertical direction of the seat body. The drive mechanism is connected to the seat cushion adjustment member, the backrest adjustment member, and the headrest adjustment member.

[0046] In this embodiment, the seat adjustment assembly includes a seat cushion adjustment component, a backrest adjustment component, a headrest adjustment component, and a drive mechanism. The seat cushion adjustment component is disposed on the seat cushion portion 121 and adjusts the softness and hardness of the seat cushion portion 121. For example, the seat cushion adjustment component can be a seat cushion airbag. The seat cushion adjustment component can adjust the inflation and deflation time and inflation and deflation rate of the seat cushion airbag according to the pressure of the user on the seat cushion, so that the seat cushion portion 121 becomes softer or firmer, thereby providing the user with the best riding experience.

[0047] In this embodiment, a backrest adjustment mechanism is provided to adjust the tilt angle of the backrest 122 in the front-to-back direction of the seat body. This allows the backrest 122 to provide stable and reliable support for the user's back as needed. At the same time, a pressure sensor on the backrest 122 detects the user's body surface pressure at the backrest 122 in real time. When the user sits on the seat 10 for a long time, the backrest adjustment mechanism can adjust the backrest 122 in a timely manner according to the user's pressure state, so that the backrest 122 can always stably support the user. This reduces the fatigue caused by the user's back being unsupported and changes in posture such as back bending, allowing the user to maintain a good sitting posture more easily, thus improving the user experience.

[0048] In this embodiment, the headrest adjuster adjusts the firmness of the headrest and / or the tilt angle in the front-back direction and / or the height of the headrest portion 123 in the vertical direction. For example, the headrest adjuster may be provided with a headrest airbag to adjust the firmness of the headrest. The headrest adjuster may be provided with a connector to rotatably connect and fix the headrest portion 123 to the backrest 122, so that the headrest portion 123 can rotate relative to the backrest 122 in the front-back direction, thereby changing the tilt angle of the headrest portion 123. The headrest adjuster may also be provided with a height adjuster to change and lock the relative position of the headrest portion 123 and the backrest 122 in the vertical direction, thereby changing the height of the headrest portion 123. Thus, the headrest portion 123 can provide good support for the user's head and neck as needed, and keep the user's head posture in a good state, making the user more comfortable.

[0049] In this embodiment, the drive mechanism is connected to the seat cushion adjustment component, backrest adjustment component, and headrest adjustment component, which can well meet the operation and use needs of the seat adjustment components. For example, the drive mechanism can be a pneumatic drive, hydraulic drive, electric drive, or a combination thereof to meet the different adjustment drive needs of the seat cushion adjustment component, backrest adjustment component, and headrest adjustment component.

[0050] In one embodiment of this invention, the seat 10 may also be equipped with a control panel, which is located on the seat body and electrically connected to the seat adjustment assembly. This allows users to make personalized adjustments to the seat 10 according to their individual needs through the control panel, thereby obtaining a more comfortable and personalized riding experience.

[0051] In one embodiment of this utility model, the seat adjustment assembly may further include a lumbar support adjuster, which is located on the backrest 122 and connected to the drive mechanism. This allows the seat adjustment assembly to adjust the lumbar support provided by the backrest 122 to the user via the lumbar support adjuster. For example, the lumbar support adjuster can adjust the height, fore-aft position, tilt angle, and firmness of the lumbar support on the backrest 122, providing stable and reliable support for the user's lower back. This helps the user maintain a better posture during prolonged sitting, reducing fatigue and making the seating experience more comfortable.

[0052] In some embodiments of this utility model, such as Figure 1 As shown, the seat 10 may also include a mounting base 11, the seat body being rotatably mounted on the mounting base 11, and the vital signs detection component further includes a weight sensor, which is mounted on the mounting base 11.

[0053] In this embodiment, the vital signs detection component also includes a weight sensor, which is mounted on the mounting base 11. The structure is simple, and since the user sits on the main body of the seat, the weight sensor mounted on the mounting base 11 can accurately measure the user's weight.

[0054] Furthermore, the weight sensor can communicate with the controller and display device, allowing the user's weight information measured by the weight sensor to be displayed synchronously on the display device, enabling the user to obtain weight information in real time. The controller can combine the user's weight information with the acquired three-dimensional image information and body surface pressure information for comprehensive data processing, thereby enabling the controller to more accurately control the seat adjustment components to adjust various positions of the seat body, allowing the user to obtain a more comfortable riding experience.

[0055] In some embodiments of this utility model, such as Figure 1 As shown, the main body of the seat may be provided with a seat armrest 1211, and the vital sign detection component also includes a body fat sensor, which is embedded in the seat armrest 1211.

[0056] In this embodiment, the vital sign detection component also includes a body fat sensor, which is embedded in the seat armrest 1211. The body fat sensor has a simple structure and can detect the user's body fat, meeting the user's body fat detection needs. The user can easily access the body fat sensor while sitting in the seat 10 to perform body fat detection, thus improving the user experience. Optionally, the body fat sensor can be a BIA (Bioelectrical Impedance Analysis) sensor.

[0057] Furthermore, the body fat sensor can be electrically connected to a display device and a controller. This allows users to obtain body fat information in real time. For example, the body fat information can be integrated into the user's 3D model, allowing the user to more intuitively see the distribution of body fat and gain a clearer understanding of their own body fat and weight status, thus improving the user experience.

[0058] The following will refer to Figure 1 and Figure 2 This invention describes a vital sign detection and seat linkage system according to a specific embodiment of the present invention.

[0059] refer to Figure 1 and Figure 2 As shown, the vital signs detection and seat linkage system includes a support device 20, a seat 10, an image acquisition device, a display device, a controller, and a rotation sensor.

[0060] The seat 10 can be a computer chair, gaming chair, children's chair, etc. The seat 10 includes a mounting base 11, a seat body, seat adjustment components, a vital sign detection component, and a control panel. The seat body is rotatably mounted on the mounting base 11. The seat body includes a seat cushion 121, a backrest 122, and a headrest 123. The seat cushion 121 may have armrests 1211. The seat adjustment components include seat cushion adjusters, backrest adjusters, headrest adjusters, lumbar support adjusters, and a drive mechanism. The seat cushion adjusters are located on the seat cushion 121, the backrest and lumbar support adjusters are located on the backrest 122, and the headrest adjusters are located on the headrest 123. The vital sign detection component includes a pressure sensor, a weight sensor, and a body fat sensor. The pressure sensor is arranged on the seat cushion 121, backrest 122, and headrest 123. The weight sensor is a strain gauge sensor. Multiple weight sensors can be installed and arranged at the bottom of the mounting base 11 to accurately measure the user's weight. The body fat sensor is a BIA sensor, which is embedded in the seat armrest 1211.

[0061] The control panel is electrically connected to the drive mechanism of the controller and seat adjustment assembly. The control panel is embedded in the seat armrest 1211. The controller is a semiconductor electronic control board located inside the seat 10. The image acquisition device is a scanner, which can be equipped with a high-resolution camera to quickly scan and capture the user's body contours when the user rotates the seat body. The support device 20 is a table, and the display device is mounted on the support device 20. The image acquisition device is embedded in the table. The display device can be a screen or other device with a screen, such as a mobile phone. A rotation sensor is arranged on the seat body to detect the rotation of the seat body, and the rotation sensor is electrically connected to the image acquisition device. The controller is communicatively connected to the body fat sensor, weight sensor, pressure sensor, and image acquisition device in the vital sign detection assembly.

[0062] When the vital signs detection and seat linkage system is in operation, after the user sits on the seat body, the weight sensor and body fat sensor automatically detect the user's weight and body fat. The weight sensor and body fat sensor can record weight and body fat data when the data is stable to reduce detection errors when the user first sits down. For example, the user's hands can rest on the seat armrests 1211 and contact the body fat detection components, and the user's feet can be off the ground or placed on the mounting base 11, etc. The weight information obtained by the weight sensor and the body fat information obtained by the body fat sensor are transmitted to the controller, which can process and display the data on the display device for the user to view.

[0063] When a user sits on the seat body and moves the seat body, a rotation sensor detects the rotation of the seat body and sends a signal to an image acquisition device. The image acquisition device acquires a three-dimensional image of the user. For example, the user can rotate the seat body more than one full turn so that the image acquisition device can obtain a complete three-dimensional image of the user. The controller processes the acquired three-dimensional image and combines it with body fat, weight, and surface pressure information to generate a three-dimensional model of the user and display it on the display device. The controller can control the seat adjustment components to make corresponding adjustments based on the acquired data. For example, if it detects that the pressure on a part of the user's back is low, it means that the user's body is not properly supported by the backrest 122 of the seat 10 at that point, and the user's back is unsupported. The user needs to support their back at this time. The controller can then control the backrest adjustment components to adjust the angle of the backrest 122 so that the backrest 122 can stably support the user's back, thereby reducing the user's fatigue and making the user more comfortable and relaxed when sitting for a long time.

[0064] During extended periods of sitting on the seat, pressure sensors can detect changes in surface pressure on various parts of the user's body in real time. This allows the controller to dynamically adjust the seat's position based on the surface pressure information, ensuring stable support for the user's body parts. This improves user comfort and helps maintain good posture, ultimately benefiting the user's health.

[0065] In this embodiment, the controller can be a central processing unit. The controller can control the seat adjustment component based on the acquired information, so that the seat adjustment component can make corresponding seat adjustments or maintain the seat 10 state. The user can also adjust various parts of the seat body through the control component to obtain a seat 10 state that better suits personal habits, so that the user can make more personalized adjustments to the seat 10 and make the user more comfortable. Of course, in this embodiment, the vital sign detection and seat linkage system can also be without a control component. The display device can be directly integrated with the operating platform, so that the user can control the adjustment of the seat 10 through the operating platform to meet the user's adjustment needs.

[0066] The vital signs detection and seat linkage system can also record user preferences and upload them to the cloud platform. This allows the seat 10 to be adjusted to meet the user's personal preferences when the user sits in it again. The cloud platform can also generate adjustment reports and body fat and weight reports for the user to view. For example, the generated adjustment reports and body fat and weight reports can be displayed on the user's mobile device for convenient viewing.

[0067] In this embodiment, by setting pressure sensors, body fat sensors, and weight sensors, the pressure sensors are arranged on the seat cushion 121, backrest 122, and headrest 123 of the main body of the seat, and the weight sensors are arranged on the seat cushion 121 of the main body of the seat, the detection is more comprehensive, and the user's vital signs are more comprehensively detected. Thus, the vital signs detection and seat linkage system can perform comprehensive and accurate vital signs detection on the user.

[0068] In this embodiment, the display device shows the user a three-dimensional model of the user sitting in seat 10, along with the user's body fat, weight, and surface pressure status. This allows the user to intuitively understand and perceive their physical condition, and to more clearly recognize the impact of posture on their vital signs, thus fostering better health awareness. Simultaneously, when the seat adjustment component adjusts seat 10, the user can also obtain real-time changes in surface pressure on various parts of their body from the display device, making the seat adjustment more immersive and significantly improving the user experience. This vital sign detection and seat linkage system can be well applied in office, medical, and learning scenarios, effectively meeting the needs of vital sign detection and posture adjustment in different situations, and has a wide range of applications.

[0069] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0070] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0071] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0072] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0073] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A vital sign detection and seat linkage system, characterized in that, include: Seat (10), the seat (10) includes: seat body, seat adjustment component and vital sign detection component, the seat adjustment component and the vital sign detection component are both disposed on the seat body, the vital sign detection component includes a pressure sensor, the pressure sensor is configured to acquire the user's body surface pressure information; An image acquisition device is configured to acquire three-dimensional image information of the user, the image acquisition device is connected to the vital sign detection component, and the seat adjustment component is configured to adjust the seat body according to the body surface pressure information and the three-dimensional image information; A display device is connected to the image acquisition device and the vital sign detection component, and the display device is configured to display a three-dimensional model of the user and surface pressure information.

2. The vital sign detection and seat linkage system according to claim 1, characterized in that, The image acquisition device is a scanner.

3. The vital sign detection and seat linkage system according to claim 1, characterized in that, It also includes a support device (20), which is located in the external space of the seat (10), and the image acquisition device is installed on the support device (20).

4. The vital sign detection and seat linkage system according to claim 3, characterized in that, The support device (20) is configured to rotate about the seat (10) so that the image acquisition device can obtain a complete three-dimensional image of the user.

5. The vital sign detection and seat linkage system according to claim 3, characterized in that, The seat (10) also includes a mounting base (11), the seat body is rotatably mounted on the mounting base (11), and the image acquisition device is configured to acquire a complete three-dimensional image of the user by rotating the seat body.

6. The vital sign detection and seat linkage system according to claim 3, characterized in that, The support device (20) is a table, and the support device (20) is matched with the seat (10). The image acquisition device and the display device are both located on the support device (20).

7. The vital sign detection and seat linkage system according to claim 1, characterized in that, The main body of the seat includes a seat cushion (121), a backrest (122), and a headrest (123), and the pressure sensor is provided in the seat cushion (121), the backrest (122), and the headrest (123).

8. The vital sign detection and seat linkage system according to claim 7, characterized in that, The seat adjustment assembly includes: A seat cushion adjustment member is provided on the seat cushion portion (121) and is configured to adjust the firmness of the seat cushion portion (121). A backrest adjuster is provided on the backrest (122) and is configured to adjust the tilt angle of the backrest (122) in the fore-aft direction of the seat body. A headrest adjustment member is provided on the headrest portion (123). The headrest adjustment member is configured to adjust the firmness of the headrest portion (123), and / or the tilt angle of the headrest portion (123) in the front-back direction, and / or the height position of the headrest portion (123) in the vertical direction of the seat body. A drive mechanism is connected to the seat cushion adjuster, the backrest adjuster, and the headrest adjuster.

9. The vital sign detection and seat linkage system according to claim 1, characterized in that, The seat (10) also includes a mounting base (11), the seat body is rotatably mounted on the mounting base (11), and the vital signs detection component also includes a weight sensor, the weight sensor being mounted on the mounting base (11).

10. The vital sign detection and seat linkage system according to claim 1, characterized in that, The main body of the seat is provided with armrests, and the vital sign detection component also includes a body fat sensor, which is embedded in the armrests.

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