CN204170010U - A kind of multifunction seat with function of standing up - Google Patents

Abstract

The application discloses a multi-functional seat with the function of getting up, wherein the power-assist device includes a first link mechanism, a first drive mechanism and a seat connecting piece; the first drive mechanism includes a first electric push rod and a transfer rod The first frame of the first link mechanism and the first electric push rod are fixedly connected with the support frame of the seat respectively; connection; the two ends of the adapter rod are respectively hinged with the first electric push rod and the connecting rod of the first linkage mechanism; the first electric push rod drives the first linkage mechanism through the adapter rod, so that the seat surface moves along the preset track While lifting and lowering the reciprocating action, the seat surface rotates at a corresponding angle. The seat surface of the seat in this application lifts its center of gravity and leans forward at the same time, so that the seat user can stand up without moving the upper body trunk, thereby The movement difficulty and physical exertion of the seat user are reduced, and the safety of the seat user can also be improved.

Description

A multifunctional seat with the function of getting up

technical field

The utility model relates to the field of seats, in particular to a multifunctional seat with the function of getting up.

Background technique

In order to save the physical energy consumption of seat users, or to facilitate patients with waist and leg diseases to stand up from the seat and sit on the seat, the prior art includes a seat with the function of getting up; When the user gets up, the seat first raises the user's center of gravity by raising the seat surface, so that the user does not have to stand up to raise the center of gravity, so as to assist the user when standing up from the seat .

The inventor found through research that although the seat with the function of getting up in the prior art increases the center of gravity of the user when the user stands up from the seat, the user still needs to move his upper body forward with great effort. Only the trunk can realize the whole process of standing up from the seat. Therefore, for users of mobility-impaired seats, when using the seat in the prior art to stand up, there is still a problem that the movement is difficult or consumes too much energy. question.

Utility model content

The technical problem to be solved by the utility model is to provide a multifunctional seat with the function of getting up, so as to reduce the difficulty of movement and the physical exertion of the seat user when getting up and sitting down.

The embodiment of the utility model provides a multifunctional seat with the function of getting up, including a booster device;

The booster device includes a first link mechanism, a first drive mechanism and a seat connector; the first drive mechanism includes a first electric push rod and an adapter rod;

The first frame of the first link mechanism and the first electric push rod are respectively fixedly connected with the support frame of the seat;

The connecting end surface of the connecting rod of the first linkage mechanism is connected to the seat bottom of the seat through the seat connecting member;

Both ends of the adapter rod are respectively hinged to the first electric push rod and the connecting rod of the first linkage mechanism;

The first electric push rod drives the first link mechanism through the transfer rod, so that the chair surface is raised and lowered along the preset track, and at the same time, the chair surface is rotated at a corresponding angle .

Preferably, in the embodiment of the present utility model, the seat connecting piece further includes:

A height adjusting member, the height adjusting member is used to adjust the distance between the chair surface and the connecting end surface of the connecting rod.

Preferably, in the embodiment of the present utility model, the first linkage mechanism includes a double rocker structure.

Preferably, in the embodiment of the present utility model, the seat surface connector includes a torsion spring:

The torsion spring is in elastic contact with the chair surface and the connecting end surface of the connecting rod respectively.

Preferably, in the embodiment of the present utility model, the first linkage mechanism includes two;

The two first link mechanisms are respectively arranged on two sides under the seat surface.

Preferably, in the embodiment of the present utility model, the transfer rods are respectively fixedly connected to the two connecting rods of the first connecting rod mechanism.

Preferably, in the embodiment of the utility model, the first linkage mechanism further includes a seat limit assembly;

The seat surface limit assembly includes a protrusion provided on the first link mechanism, which is used to limit the maximum rotation angle of the seat surface.

Preferably, in the embodiment of the present utility model, the seat limit assembly further includes an elastic member provided at the end of the protrusion.

Preferably, in the embodiment of the present utility model, a reclining device is also included;

The reclining device includes a second link mechanism, a second electric push rod, a leg rest and a seat back angle adjustment mechanism; the seat back angle adjustment mechanism includes a seat back transmission rod and a seat back connecting rod;

The second electric push rod is fixedly connected with the support frame; the second frame of the second linkage mechanism is connected with the leg rest; Set the amplitude of swing; the chair back link is used to adjust the seat back angle of the seat;

When the second electric push rod drives the back transmission rod to move back and forth, it also drives the second link mechanism, so that the leg rests can be raised and lowered along the preset track.

Preferably, in the embodiment of the present utility model, the second linkage mechanism includes a planar multi-link folding mechanism;

When the planar multi-link folding mechanism drives the leg support to be lifted and lowered, it also makes the leg support rotate at a corresponding angle.

Preferably, in the embodiment of the present utility model, the support frame is also provided with a medicine storage unit and a timing reminder module.

Preferably, in the embodiment of the present utility model, the armrest of the seat is also provided with a call assembly;

The calling component is used to trigger the dialing of a preset phone number or the sending of a preset text message by pressing a button on the armrest.

Preferably, in the embodiment of the present utility model, a bluetooth speaker is also provided in the headrest.

Preferably, in the embodiment of the utility model, a defecation detection module is further provided under the seat surface.

Preferably, in the embodiment of the present utility model, the armrest of the seat is also provided with a physiological sign detection module.

Preferably, in an embodiment of the utility model, a data processing module is also included;

The data processing module is used to generate a result for characterizing the seat user according to the data acquired by the defecation detection module and/or the physiological sign detection module.

It can be seen from the above-mentioned technical solutions that in the present application, by providing the first linkage mechanism, the seat can be lifted and lowered according to the preset trajectory. In this process, a certain degree of rotation can also be carried out, so that the seat surface connected with the connecting rod can also rotate accordingly. Specifically, when the seat surface rises, the lifting speed of the front edge of the seat surface is lower than that of the seat back end of the seat surface, so that When the seat surface is lifted, it leans forward; in this way, when the seat user needs to get up, the seat user's center of gravity is moved forward through the forward tilt of the seat surface while the seat user needs to get up, so that The seat user can stand up conveniently without having to move his upper torso, thereby effectively reducing the movement difficulty and physical exertion of the seat user, and improving the safety of the seat user.

In addition, because in the embodiment of the utility model, when the seat surface is at a higher position, the seat surface is in a forward leaning state, so when the seat user sits down, the seat surface can fully contact with his buttocks and bear the load first, and then Lowered to a lower position, it can also effectively reduce the movement difficulty and physical exertion of the seat user when sitting down, and improve the safety of the seat user.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments described in this application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic structural view of the booster device in the multifunctional seat with the function of getting up described in the present application;

Fig. 2 is another structural schematic diagram of the booster device in the multifunctional seat with the function of getting up described in the present application;

Fig. 3 is a structural schematic diagram of the reclining device in the multifunctional seat with the function of getting up described in the present application;

Fig. 4 is another structural schematic diagram of the reclining device in the multifunctional seat with the function of getting up described in the present application.

Detailed ways

In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the utility model. Obviously, the described The embodiments are only some of the embodiments of the present utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In order to achieve the purpose of reducing the difficulty of movement and the physical exertion of the seat user when getting up and sitting down, this application provides a multi-functional seat with the function of getting up, as shown in Figures 1 and 2, including power assistance Device; Figure 1 shows a schematic diagram of the state after the chair surface is lifted by the booster device, and Figure 2 is a schematic diagram of the state after the center of gravity of the chair surface is lowered by the booster device.

The booster device includes a first link mechanism, a first drive mechanism and a seat connector; the first drive mechanism includes a first electric push rod 11 and an adapter rod 12;

The first frame 01 of the first link mechanism and the first electric push rod 11 are fixedly connected with the support frame 30 of the seat respectively; The bottom of the chair surface 20 is connected; the two ends of the adapter rod 12 are respectively hinged with the first electric push rod 11 and the connecting rod 02 of the first linkage mechanism; the first electric push rod 11 drives the first electric push rod 12 through the transfer rod 12 The link mechanism makes the chair surface 20 perform the reciprocating motion of lifting and lowering along the preset track, and at the same time, the chair surface 20 rotates at a corresponding angle.

The inventor, through the analysis of the standing and sitting movements of the human body on the seat, found that in the above actions, the center of gravity of the human body not only needs to move up and down, but also needs to move the center of gravity of the human body back and forth. Therefore, in the prior art, the simple The method of raising and lowering the center of gravity of the human body cannot achieve full power assistance for the entire standing up or sitting down action of the seat user. When a specific trajectory movement is realized, the characteristics of the angle between the frame, the connecting rod and the connecting rod will also be changed; while the seat surface is raised, the seat is also tilted forward, forming a forward push for the seat user In this way, while helping the seat user's center of gravity to increase, it also moves the seat user's center of gravity forward, so that the user can easily stand up without having to move his upper body forward; specifically :

The first frame 01 of the first link mechanism is used as a fixed part of the link mechanism, and is fixedly connected with the support frame of the seat. The other end of the rod 03 is also respectively connected with the connecting rod 02, so that a four-bar structure of the connecting rod mechanism can be formed; 03 can be displaced along a set track; including, when the first link mechanism is driven to swing to a certain extent, it can drive the connecting rod 02 to move back and forth correspondingly according to a certain track.

The kinematic characteristics of the first link structure in the booster device will be described below with reference to Fig. 1:

First, suppose that the first connecting rod structure in Fig. 1 is arranged vertically with the ground, the left edge of the chair surface 20 is the front end, and the connecting rod 02 connected to the upper end of the first frame 01 in the first connecting rod structure is the driving element; The first electric push rod 11 fixedly connected with the support frame 30 can drive the connecting rod 02 as the driving element to swing left and right to a certain extent; , the swing of the connecting rod 02 will generate additional torsion force on the first electric push rod 11, so that the force on the connecting rod 02 is unreasonable. For this reason, an adapter rod 12 is also provided in the utility model embodiment. 12 After being respectively hinged with the first electric push rod 11 and the connecting rod 02, since the transfer rod 12 has a certain swing range, the first electric push rod 11 can push and apply force along a straight line to drive the transfer rod 12 , and then make the force of the drive link 02 reasonable. In Fig. 1 and Fig. 2, when the first electric push rod 11 drives the connecting rod 03 to swing to the right, the center of gravity of the connecting rod 02 will be raised. At this time, the angle between the connecting rod 02 and the connecting rod 03 is still will become smaller correspondingly, and the connecting rod 02 will swing in the opposite direction to the swing direction of the connecting rod 03, that is, during the swinging process of the connecting rod 03 to the right, the center of gravity of the connecting rod 02 will increase and swing to the left; When the first electric push rod 11 drives the connecting rod 03 to swing to the left, the center of gravity of the connecting rod 02 is lowered and swings to the right.

Based on the above description of the kinematic characteristics of the connecting rod, it can be known that when the connecting end surface of the connecting rod is connected to the bottom of the seat surface through the seat surface connector, the kinematic characteristics of the seat surface will be the same as that of the connecting rod. The initial posture of the chair user is a sitting posture. When standing, driven by the first electric push rod, the center of gravity of the chair surface is gradually increased. At the same time, the swing of the chair surface will make the front edge of the chair surface lean forward. The horizontal state of the chair is gradually flipped to a certain forward angle; in this way, the forward tilt of the chair during the ascent process will form a forward pushing force on the seat user, so that while helping the seat user to increase the center of gravity, It also shifts the seat user's center of gravity forward so that the user can easily stand up without having to struggle to move their upper torso forward. Similar to this, when the seat user's initial posture is standing and needs to sit down, the center of gravity of the seat surface can be raised first, so that the forward-leaning chair surface seat can fully fit and bear the load on the user's buttocks, and then pass the first The driving of an electric push rod gradually lowers the center of gravity of the chair surface, and gradually turns the chair surface to a horizontal position, so that the seat user does not need to rely on leg muscles to complete the process of sitting down.

It can be known from the above that in this application, the first link mechanism is provided so that the seat can be lifted and lowered according to the preset trajectory. It can rotate to a certain extent, so that the seat surface connected with the connecting rod can also rotate accordingly. Specifically, when the seat surface rises, the front edge of the seat surface is lifted faster than the seat back end of the seat surface, so that the seat surface can be lifted In this way, when the seat user needs to get up, the seat user's center of gravity is moved forward through the forward tilt of the seat surface while the seat surface lifts the center of gravity of the seat user, so that the seat user can use the seat The user can stand up conveniently without having to move his upper torso, thereby effectively reducing the movement difficulty and physical exertion of the seat user, and improving the safety of the seat user.

In addition, because in the embodiment of the utility model, when the seat surface is at a higher position, the seat surface is in a forward leaning state, so when the seat user sits down, the seat surface can fully contact with his buttocks and bear the load first, and then Lowered to a lower position, it can also effectively reduce the movement difficulty and physical exertion of the seat user when sitting down, and improve the safety of the seat user.

Further, in the embodiment of the present utility model, the seat connecting member may also include a height adjusting member (not shown in the figure); the height adjusting member is used to adjust the distance between the seat surface and the connecting end surface of the connecting rod. In the process of raising the seat surface, the seat surface will also be tilted forward. In this way, by increasing the distance between the seat surface and the connecting end surface of the connecting rod, the center of gravity of the seat surface can be moved forward after the seat surface is raised, thereby improving the control of the seat surface. The forward push range when the chair user gets up; similarly, if the distance between the chair surface and the connecting end surface of the connecting rod is reduced, the forward push range for the seat user when getting up will be reduced; for this reason, through the height The adjusting part can meet the different requirements of different seat users for the forward distance of the seat when getting up.

Further, in order to improve the safety and stability of the booster device, in the embodiment of the present utility model, the first connecting rod structure can specifically be a double rocker structure. Since the double rocker structure has a dead point position, it is limited by the structure , so that the connecting rod can only swing to a certain extent, and cannot perform a full circle rotation, so as to avoid the overturning range of the chair surface from being too large, and also play a structural role in limiting the driving range of the first electric push rod .

In practical applications, in order to improve the comfort of the seat user, the seat surface connector in the embodiment of the present invention may also include a torsion spring, and the torsion spring is in elastic contact with the connection end surface of the seat surface and the connecting rod respectively, thereby Make the seat surface elastic to move after bearing the load, which can not only play a buffering role, but also increase the push stroke of the seat facing the seat user's buttocks when the seat user stands up from the seat, so that The seat user's getting up action is more successful and convenient.

Preferably, the first link mechanism in the embodiment of the present invention may specifically include two, so that the first link mechanisms are respectively provided on both sides under the seat surface, thereby effectively improving the stability of the seat surface. To increase the safety of seat users.

When two first link mechanisms are included, in order to save the usage of the first electric push rod, a connecting piece can be provided between the connecting rods of the two first link mechanisms, that is, the first connecting piece In this way, after the first electric push rod drives the first connecting piece, they will simultaneously drive the connecting rods of the two first linkage mechanisms to perform corresponding synchronous displacements at the same time.

Preferably, in the embodiment of the present utility model, the first link mechanism can also include a seat limit assembly; the seat limit assembly can specifically be a protrusion provided on the first link mechanism, so that it can limit The maximum rotation angle of the seat surface avoids the excessive inclination of the seat surface; preferably, the seat surface limit assembly also includes an elastic part located at the end of the protrusion, so that the contact between the seat surface and the seat surface limit assembly is limited. Cushioning for increased comfort for the seat user.

In another embodiment of the present utility model, as shown in Fig. 3 and Fig. 4, the multifunctional seat with the function of getting up can also include a reclining device; the reclining device includes a second linkage mechanism, a second electric push rod 41. The leg support 51 and the seat back angle adjustment mechanism; the seat back angle adjustment mechanism includes the seat back transmission rod 61 and the seat back connecting rod 62;

The second electric push rod 41 is fixedly connected with the support frame 30; the second frame 52 of the second linkage mechanism is connected with the leg rest 51; the seatback transmission rod 61 controls the swing of the seatback link 62 to a preset range by reciprocating movement ; The seat back link 62 is used to adjust the angle of the seat back 70 of the seat;

When the second electric push rod 41 drives the back transmission rod 61 to move back and forth, it also drives the connecting frame rod or connecting rod of the second linkage mechanism, so that the second frame 52 and the leg rest 51 make corresponding movements along the preset track. lifting and lowering action.

The reclining device in the embodiment of the utility model can adjust the height and position of the leg rest 51 while adjusting the angle of the seat back 70, so that the seat user can maintain a comfortable posture.

The seat back angle adjustment mechanism includes a seat back transmission rod 61 and a seat back connecting rod 62. In practical applications, the seat back transmission rod 61 and the seat back connecting rod 62 can be connected through gear engagement, so that the displacement of the seat back transmission rod 61 is It can drive the angle change of the seat back link 62, so that the seat back link 62 can adjust the seat back angle of the seat.

The leg support 51 in the embodiment of the utility model is a leg support plate that can move back and forth according to a predetermined track. Since the linkage mechanism can realize the setting of the motion track of its structure, the reciprocating movement of the leg support 51 can also be achieved by a link mechanism, that is, the second link mechanism, the second frame 52 of the second link mechanism can be located on the leg rest 51, so that by driving the moving part of the second link mechanism, the leg rest 51 will Can carry out corresponding displacement according to preset track, generally, the setting of the displacement track of leg support 51 can be below the front edge of seat surface 20, and the first limit state position of leg support 51 is perpendicular to the ground (as shown in Figure 3 ), so that the legs of the seat user are naturally perpendicular to the ground when sitting in a sitting posture, the second limit state position of the leg support 51 is basically parallel to the ground (as shown in Figure 4), so that the legs of the seat user can be Effectively bear the weight on the lower part, which is convenient for the seat user to use the seat in a supine position. In this way, driven by the second link mechanism, the leg rest 51 can be set at any position between the first limit state position and the second limit state position.

In practical applications, the second link mechanism can specifically be a planar multi-link folding mechanism, which can save storage space after being folded and shrunk. In addition, because the planar multi-link folding mechanism can be designed according to the needs of the movement track, Therefore, it is convenient for the planar multi-link folding mechanism to rotate the leg support at a corresponding angle during the process of driving the leg support to be lifted and lowered.

In practical application, in order to make the seat in the embodiment of the present invention move conveniently, more than one wheel is included at the bottom of the supporting frame.

Further, the multifunctional seat with the function of getting up can also include a power mechanism; the power mechanism can be connected with the support frame, so as to drive multiple wheels to rotate. In order to further facilitate the seat user's control of the seat, it is also possible to be provided with a consciousness drive unit, so that the consciousness drive unit is used to obtain the user's consciousness of the seat, and then generate a power mechanism for controlling the power mechanism according to the consciousness. control instructions, and then conveniently control the seat. Specifically, the seat user may wear electrodes, collect the EEG signals corresponding to different consciousnesses of the seat user through the electrodes, and generate corresponding control instructions to drive the seat to move, get up, or perform other operations.

In the embodiment of the present utility model, one or any combination of natural magnets, heating components and massage components can also be included in the seat surface, chair back and/or lumbar support of the seat, that is, in the above-mentioned components , which can play a good role in health care by being provided with natural magnets, heating components and massage components.

In order to remind the seat user to take medicine on time, the support frame can also be provided with a medicine storage unit and a timing reminder module, so that after the timing reminder module prompts, the medicine can be easily taken out from the medicine storage unit.

In order to cope with emergencies, in the embodiment of the utility model, a calling component is also provided on the armrest of the seat; in this way, by pressing the button on the armrest, the calling component can dial the preset phone number or Send a text message with preset content.

The multifunctional seat with the function of getting up in the embodiment of the utility model can also include a GPS module, which can be used to locate the geographical location of the user and send it to a specific receiving end, so that the seat user can be easily obtained position, which can further improve the safety of seat users.

The multi-functional seat with the function of getting up in the embodiment of the utility model can also include a headrest; the headrest is slidably connected with the back of the chair, so that the head position of the seat user can be adjusted conveniently, and the seat user's comfort can be improved. comfort. Furthermore, a bluetooth speaker can also be provided in the headrest to provide entertainment functions for seat users.

In the embodiment of the present invention, in order to effectively detect the physiological characteristics of the seat user, a defecation detection module can be provided under the seat surface, so as to detect the user's defecation index and judge the user's physical health. In addition, there is also a physiological sign detection module on the armrest of the seat, which can detect physiological sign indicators such as pulse, blood pressure, blood oxygen, and blood sugar. Further, a data processing module is also included; the data processing module is used to generate a result for characterizing the seat user according to the data acquired by the defecation detection module and the physiological sign detection module.

In the embodiment of the utility model, a shielding part may also be included; the shielding part is arranged on the support frame for sunshade or rainproof.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other. As for the device provided in the embodiment, since it corresponds to the method provided in the embodiment, the description is relatively simple, and for the relevant details, please refer to the description of the method part.

The above description of the provided embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features provided herein.

Claims (16)

1. A multifunctional seat with a function of getting up, characterized in that it comprises a booster device; The booster device includes a first link mechanism, a first drive mechanism and a seat connector; the first drive mechanism includes a first electric push rod and an adapter rod; The first frame of the first link mechanism and the first electric push rod are respectively fixedly connected with the support frame of the seat; The connecting end surface of the connecting rod of the first linkage mechanism is connected to the seat bottom of the seat through the seat connecting piece; Both ends of the adapter rod are respectively hinged to the first electric push rod and the connecting rod of the first linkage mechanism; The first electric push rod drives the first link mechanism through the transfer rod, so that the chair surface can be raised and lowered along the preset track, and at the same time, the chair surface can be rotated correspondingly . 2. The multifunctional seat with the function of getting up according to claim 1, wherein the seat surface connector further comprises: A height adjusting member, the height adjusting member is used to adjust the distance between the chair surface and the connecting end surface of the connecting rod. 3 . The multifunctional seat with the function of getting up according to claim 2 , wherein the first link mechanism comprises a double rocker structure. 4 . 4. The multifunctional seat with the function of getting up according to claim 3, wherein the seat surface connector comprises a torsion spring: The torsion spring is in elastic contact with the chair surface and the connecting end surface of the connecting rod respectively. 5. The multifunctional seat with the function of getting up according to claim 4, wherein the first linkage mechanism includes two; The two first link mechanisms are respectively arranged on two sides under the seat surface. 6 . The multifunctional seat with the function of getting up according to claim 5 , wherein the connecting rods are respectively fixedly connected to the connecting rods of the two first connecting rod mechanisms. 6 . 7. The multifunctional seat with the function of getting up according to claim 6, characterized in that, the first linkage mechanism further comprises a seat limit assembly; The seat surface limit assembly includes a protrusion provided on the first link mechanism, which is used to limit the maximum rotation angle of the seat surface. 8 . The multifunctional seat with the function of standing up according to claim 7 , wherein the seat limit assembly further comprises an elastic component provided at the end of the protrusion. 8 . 9. According to any one of claims 1 to 8, the multifunctional seat with the function of getting up is characterized in that it also includes a reclining device; The reclining device includes a second link mechanism, a second electric push rod, a leg rest and a seat back angle adjustment mechanism; the seat back angle adjustment mechanism includes a seat back transmission rod and a seat back connecting rod; The second electric push rod is fixedly connected with the support frame; the second frame of the second linkage mechanism is connected with the leg rest; Set the amplitude of swing; the chair back link is used to adjust the seat back angle of the seat; When the second electric push rod drives the back transmission rod to move back and forth, it also drives the second link mechanism, so that the leg rests can be raised and lowered along the preset track. 10. The multifunctional seat with the function of getting up according to claim 9, characterized in that, the second linkage mechanism comprises a planar multi-link folding mechanism; When the planar multi-link folding mechanism drives the leg support to be lifted and lowered, it also makes the leg support rotate at a corresponding angle. 11. The multifunctional seat with the function of getting up according to claim 10, wherein the support frame is further provided with a medicine storage unit and a timing reminder module. 12. The multifunctional seat with the function of getting up according to claim 11, characterized in that, the armrest of the seat is also provided with a call assembly; The calling component is used to trigger the dialing of a preset phone number or the sending of a preset text message by pressing a button on the armrest. 13. The multifunctional seat with the function of getting up according to claim 12, wherein a Bluetooth speaker is also arranged in the headrest. 14. The multifunctional seat with the function of getting up according to claim 13, characterized in that, a defecation detection module is further provided under the seat surface. 15. The multifunctional seat with the function of getting up according to claim 14, wherein the armrest of the seat is also provided with a physiological sign detection module. 16. The multifunctional seat with the function of getting up according to claim 15, further comprising a data processing module; The data processing module is used to generate a result for characterizing the seat user according to the data acquired by the defecation detection module and/or the physiological sign detection module.