Psychological decompression equipment suitable for various user body types

Abstract

The utility model belongs to the field of psychological health care instruments, and particularly relates to psychological decompression equipment suitable for various user body types. The psychological decompression equipment comprises an intelligent seat, the bottom of the intelligent seat is provided with a welcome pedal capable of vertically ascending and descending and horizontally stretching and retracting, and the welcome pedal comprises a pedal body, a limiting plate, a supporting assembly and a movement assembly. The welcome pedal is installed below the portion, corresponding to the cushion, in the intelligent seat, and the limiting plate, the supporting assembly and the movement assembly are all contained in the intelligent seat. The welcome pedal has the two use states of the storage state and the motion state, and in the motion state, the pedal body extends out of the intelligent seat and can execute the lifting action. After standing on the horizontally-extending pedal, users of different heights or body types can sit up or lie flat in a passenger compartment of the intelligent seat more conveniently according to the optimal posture, or get up from the passenger compartment and fall to the ground; and the use experience of the product is improved.

Description

Technical Field

[0001] The utility model belongs to the field of psychological health care equipment, and in particular relates to psychological decompression equipment which is adaptable to various user body types. Background Art

[0002] Busy work not only causes physical fatigue to people, but also brings mental stress. With the continuous development of artificial intelligence and automation technology, technicians have developed a variety of intelligent devices to help people overcome mental stress and physical fatigue. The psychological decompression cabin is the latest psychological health care equipment, which includes a multimedia audio-visual experience room, which is equipped with smart seats, VR equipment and multimedia equipment. Users can lie on the smart seat in the most comfortable posture, receive massage and physical therapy, and immerse themselves in the audio-visual experience provided by VR equipment or multimedia equipment.

[0003] Although the existing psychological decompression cabin can help users quickly relax, it also has some structural design defects. For example, the smart seats in the psychological decompression cabin need to integrate a large number of electromechanical devices and sensors, so the volume is relatively large, and the seat area where the passengers sit and lie is relatively high from the ground. Taller users can barely enter the passenger cabin independently; while smaller users need to use some climbing equipment and the help of staff to correctly enter the passenger cabin and adjust their posture. This will not only reduce the user experience, but also pose some safety hazards. Utility Model Content

[0004] In order to solve the problem that the existing psychological decompression cabin is too high to adapt to users of different body shapes, resulting in a poor user experience, the utility model provides a psychological decompression device that is adaptable to a variety of user body shapes.

[0005] The utility model is implemented by the following technical solutions:

[0006] A psychological decompression device adapted to various user body types includes a smart seat, and a controllable vertical lifting and horizontal telescopic welcome pedal is arranged at the bottom of the smart seat. The welcome pedal includes: a pedal body, a limit plate, a support component and a motion component.

[0007] The pedal body is arranged horizontally. The limit plate is located at a position below the backrest corresponding to the bottom of the smart seat. The limit plate includes a first plate portion, which is arranged vertically and perpendicular to the plane where the seat back is located. A T-shaped first waist hole is provided on the first plate portion; the first waist hole includes a first strip hole extending in the vertical direction and a second strip hole extending from the middle of the first strip hole to the rear of the smart seat.

[0008] The support assembly includes an H-shaped support frame and a slide rod. The support frame includes two symmetrically arranged side rods and a support plate connected to the middle section of the two side rods. The side rods extend in a direction parallel to the armrests of the chair. The slide rod is perpendicular to the first plate portion and passes through the first waist-shaped hole in the limit plate; the two ends of the slide rod are fixedly connected to one end of the two side rods close to the chair back. The side of the support frame away from the slide rod is fixedly connected to the pedal body.

[0009] The motion mechanism includes a telescopic kit and a lifting kit. The telescopic kit is fixedly connected to the support assembly and is used to drive the combination of the support assembly and the pedal body to telescope in the horizontal direction. The lifting kit is fixedly connected to the support assembly and is used to drive the combination of the support assembly and the pedal body to lift in the vertical direction.

[0010] As a further improvement of the utility model, a decorative panel is provided at the front end of the smart seat corresponding to the position of the user's legs, and an opening is provided in the decorative panel for allowing the pedal body to be extended and retracted in the horizontal direction.

[0011] As a further improvement of the utility model, the front end of the pedal body further includes a vertically arranged cover plate, and the shape of the cover plate matches the shape of the opening in the decorative panel.

[0012] As a further improvement of the present invention, the limiting plate is an integrated plate with a T-shaped cross section and extending vertically. The limiting plate portion includes a first plate portion perpendicular to the plane where the seat back is located, and a second plate portion parallel to the plane where the seat back is located.

[0013] As a further improvement of the utility model, two second waist-shaped holes parallel to each other and extending in the vertical direction are provided in the second plate portion of the limiting plate. The two second waist-shaped holes are respectively located on both sides of the first plate portion.

[0014] and / or

[0015] The second waist-shaped hole is equal in length to the first strip-shaped hole in the first waist-shaped hole and is flush in height.

[0016] As a further improvement of the utility model, the telescopic kit adopts an electric cylinder, a pneumatic cylinder or any other linear actuator.

[0017] and / or

[0018] There are two linear actuators, which synchronously drive the support frame along both sides of the support frame; one end of each linear actuator is fixedly connected to the support frame, and the other end is movably connected to the second plate portion in the limit plate.

[0019] As a further improvement of the utility model, a connector with a necking section is provided in the linear actuator, and the connector is located at one end of the linear actuator connected to the limit plate. The outer diameter of the necking section of the connector matches the aperture of the second waist-shaped hole; the necking section of the connector is clamped in the second waist-shaped hole.

[0020] As a further improvement of the present invention, the lifting kit adopts a hydraulic system. The hydraulic system includes a hydraulic cylinder, an oil circuit, an oil pump, an oil tank and a solenoid valve; the oil pump is used to pump hydraulic oil between the hydraulic cylinder and the oil tank through the oil circuit, thereby controlling the extension or contraction of the hydraulic cylinder. One end of the hydraulic cylinder is fixedly connected to the bottom of the support frame, and the other end abuts against the mounting base of the smart seat.

[0021] As a further improvement of the present invention, the number of the hydraulic cylinders in the hydraulic system is not less than three, and the spatial layout of the three hydraulic cylinders forms a triangular support on the bottom surface of the support plate.

[0022] As a further improvement of the present invention, the controller in the smart seat is electrically connected to the telescopic kit and the lifting kit, and the controller is used to control the telescopic kit to perform a telescopic action and control the lifting kit to perform a lifting action according to the received interactive information or control instructions.

[0023] The technical solution provided by the utility model has the following beneficial effects:

[0024] In the psychological decompression device that is adapted to various user body types provided by the utility model, a welcome pedal is installed at the bottom of the smart seat. The welcome pedal can be extended from under the seat before the user enters the passenger compartment and lowered to a height close to the ground. After the user stands on the pedal, the welcome pedal can raise the user to the optimal height so that the user can enter the passenger compartment smoothly. After the user enters the passenger compartment, the welcome pedal can be retracted into its original position. Correspondingly, the welcome pedal can also help the user leave the passenger compartment after the user experience is over. Therefore, after adopting the newly designed welcome pedal, the psychological decompression device provided by the utility model can be suitable for users of different body types, greatly improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 This is a schematic diagram of the state in which the welcome pedal in the psychological decompression device adapted to various user body shapes provided in Example 1 of the utility model is retracted.

[0027] Figure 2This is a schematic diagram of the state in which the welcome pedal in the psychological decompression device adapted to various user body shapes provided in Example 1 of the utility model is extended.

[0028] Figure 3 This is a schematic diagram of the assembly of the pedal body and the support assembly in Example 1 of the utility model.

[0029] Figure 4 It is a schematic diagram of the assembly of the support assembly and the limit plate in Example 1 of the utility model.

[0030] Figure 5 This is a schematic structural diagram of the electromechanical main body of the smart seat equipped with a motion mechanism in Example 1 of the utility model.

[0031] Figure 6 This is a schematic diagram of the structure of the T-shaped cross-section limiting plate used in Example 2 of the present utility model.

[0032] Figure 7 It is a schematic diagram of the assembly of the support assembly and the limit plate in Example 2 of the utility model.

[0033] The markings in the figure are:

[0034] 1. Smart seat; 2. Welcome pedal; 11. Decorative panel; 21. Pedal body; 22. Limit plate; 23. Support assembly; 212. Cover plate; 221. First plate portion; 222. Second plate portion; 231. Side rod; 232. Support plate; 233. Sliding rod; 241. Linear actuator; 242. Hydraulic cylinder; 2210. First waist-shaped hole; 2220. Second waist-shaped hole. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0036] Example 1

[0037] The present embodiment provides a psychological decompression device that can adapt to various user body types, which includes an intelligent seat 1, and a welcome pedal 2 with controllable vertical lifting and horizontal extension is set at the bottom of the intelligent seat 1. The welcome pedal 2 includes: a pedal body 21, a limit plate 22, a support assembly 23 and a motion assembly. The welcome pedal 2 of this embodiment is installed below the corresponding seat cushion part of the intelligent seat 1, wherein the limit plate 22, the support assembly 23 and the motion assembly are all stored inside the intelligent seat 1. The welcome pedal 2 of this embodiment has two usage forms, one of which is as follows: Figure 1As shown, in this form, the pedal body 21 is retracted into the inside of the smart chair 1, and the position of the user's naturally drooping legs in the smart chair 1 is kept flush, avoiding obstruction and discomfort to the user's legs. Figure 2 As shown. In this state, the pedal body 21 extends from the smart chair 1, and the pedal body 21 in this state can also perform lifting actions under the drive of the motion component. After standing on the horizontally extended pedal, users of different heights or body shapes can more conveniently sit or lie flat in the passenger compartment of the smart chair 1 in the best posture, or stand up from the passenger compartment and land.

[0038] Combination Figure 1 and Figure 2 It can be seen that a decorative panel 11 is provided at the front end of the smart chair 1 of this embodiment at a position corresponding to the user's legs, and an opening is provided in the decorative panel 11 for allowing the pedal body 21 to be extended and retracted in the horizontal direction. The opening in the decorative panel 11 of this embodiment is rectangular, and the length of the opening matches the width of the pedal body 21. Since the horizontally extended pedal body 21 can only be vertically lifted and lowered at the opening, the width of the opening in the decorative panel 11 is adapted to the maximum lifting height that the pedal body 21 can achieve.

[0039] The pedal body 21 of the welcome pedal 2 provided in this embodiment is a horizontally arranged flat plate. Figure 3 As shown, the front end of the pedal body 21 also includes a vertically arranged cover plate 212. The shape of the cover plate 212 matches the shape of the opening in the decorative panel 11. The function of the cover plate 212 in this embodiment is to seal the opening at the decorative panel 11 after the pedal body 21 is retracted into the interior of the seat. In this embodiment, the decorative panel 11 under the seat and the cover plate 212 on the pedal body 21 can, on the one hand, hide the mechanism under the seat, making the seat more beautiful, avoiding blocking the user's naturally hanging legs, and improving the user's experience. On the other hand, it can also protect the internal electromechanical equipment, prevent foreign objects from entering the interior of the seat and then affecting the normal operation of the electromechanical equipment, and also avoid the user from being harmed by the electromechanical equipment under the seat when using the psychological decompression device.

[0040] like Figure 4As shown, the limit plate 22 in this embodiment is located at a position below the backrest corresponding to the bottom of the smart chair 1. The limit plate 22 includes a first plate portion 221, which is vertically arranged and perpendicular to the plane where the seat back is located. A T-shaped first waist-shaped hole 2210 is provided on the first plate portion 221; the first waist-shaped hole 2210 includes a first strip hole extending in the vertical direction and a second strip hole extending from the middle of the first strip hole to the rear of the smart chair 1. The support assembly 23 includes an H-shaped support frame and a sliding rod 233. The support frame includes two symmetrically arranged side rods 231 and a support plate 232 connected to the middle section of the two side rods 231; the side rods 231 extend in a direction parallel to the armrests of the chair. In this embodiment, the support frame uses an integrated high-strength structural member and is made of aluminum alloy or high-strength steel. The side rod 231 in the support frame can be designed as a special-shaped rod according to the layout of the movable space inside the seat. For example, in this embodiment, in order to facilitate the lifting of the pedal body 21, the side rod 231 is designed as a stepped three-section structure. In the three-section side rod 231, the vertical height of the front section is higher than the rear section. When the pedal body 21 and part of the support frame extend from the opening, the rear section is exactly at the position corresponding to the opening. Considering that the width of the opening limits the lifting height of the pedal body 21, the three-section side rod 231 used in this embodiment can allow the pedal body 21 to have a larger lifting space.

[0041] In the support assembly 23, the slide bar 233 is perpendicular to the first plate portion 221 of the limiting plate 22 and passes through the first waist-shaped hole 2210 in the limiting plate 22. The two ends of the slide bar 233 are fixedly connected to the side of the two side bars 231 close to the seat back. The side of the support frame away from the slide bar 233 is fixedly connected to the pedal body 21. In this embodiment, the outer diameter of the slide bar 233 matches the aperture of the first waist-shaped hole 2210, and the assembly relationship between the slide bar 233 and the limiting plate 22 can limit the movement direction of the support assembly 23, so the limiting plate 22 can prevent the support frame and the pedal body 21 from detaching from the bottom of the seat during the movement. At the same time, considering that the support frame and the pedal body 21 are mainly supported by the support plate 232 during the lifting process, when the user stands on the pedal body 21, the limiting plate 22 can also fix the end of the support frame away from the pedal body 21 to prevent the support frame from rotating relative to the fulcrum when the pedal body 21 is under pressure.

[0042] The motion mechanism is a power source for driving the pedal body 21 to perform telescopic and lifting movements. The motion mechanism in this embodiment includes a telescopic kit and a lifting kit. The telescopic kit is fixedly connected to the support assembly 23 and is used to drive the combination of the support assembly 23 and the pedal body 21 to telescopic movement in the horizontal direction. The lifting kit is fixedly connected to the support assembly 23 and is used to drive the combination of the support assembly 23 and the pedal body 21 to lift and lower movement in the vertical direction.

[0043] In the actual scheme of this embodiment, the telescopic kit can use an electric cylinder, a pneumatic cylinder or any other linear actuator 241. In order to make the telescopic process of the pedal body 21 smoother and smoother, and to prevent the pedal body 21 from deviating to one side and getting stuck, the number of linear actuators 241 installed in this embodiment is two, and the support frame is synchronously driven along both sides of the support frame. In this embodiment, one end of the linear actuator 241 is fixedly connected to the support frame. In order to achieve a fixed connection, this embodiment can set two L-shaped angle irons or mounting seats on the bottom surface of the support frame, and fix one end of the linear actuator 241 on the angle iron or mounting seat. The installed linear actuator 241 is in a horizontal state and extends to one side of the chair back. The other end of the linear actuator 241 can be flexibly connected to other mechanisms at the bottom of the smart seat 1 to allow the linear actuator 241 to rise and fall synchronously with the pedal. Figure 5 The actual product solution of using two electric cylinders as the telescopic kit in this embodiment is shown.

[0044] Considering that the lifting kit not only has the lifting control function, but also needs to support the load of the user standing on the pedal body 21, the lifting kit in this embodiment adopts a hydraulic system. The hydraulic system includes a hydraulic cylinder 242, an oil circuit, an oil pump, an oil tank and a solenoid valve; the oil pump is used to pump hydraulic oil between the hydraulic cylinder 242 and the oil tank through the oil circuit, thereby controlling the extension or shortening of the hydraulic cylinder 242. In this embodiment, one end of the hydraulic cylinder 242 is fixedly connected to the bottom of the support plate 232, and the other end is abutted against the mounting base of the smart seat 1. In order to ensure a stable support effect, the number of hydraulic cylinders 242 used in the hydraulic system of this embodiment is not less than three, and the spatial layout of the three forms a triangular support on the bottom surface of the support plate 232.

[0045] It should be noted that: each of the drawings of this embodiment only depicts a scene in which the support frame includes a support plate 232. In actual products, multiple support plates 232 may be provided on the two side rods 231 brackets, and at least one hydraulic cylinder 242 may be provided at each support plate 232 to increase the maximum load of the welcome pedal 2 and improve the structural stability of the product. In addition, in addition to connecting the hydraulic cylinder 242 to the support frame, the hydraulic cylinder 242 may also be fixedly connected to the mounting base of the smart seat 1, and the installation position of the hydraulic cylinder 242 may be scientifically arranged so that when the pedal body 21 extends forward, the hydraulic cylinder 242 corresponds exactly to the position of the upper support plate 232.

[0046] In the scheme of this embodiment, the controller in the smart seat 1 is electrically connected to the telescopic kit and the lifting kit, and the controller is used to control the telescopic kit to perform telescopic action according to the received interactive information or control instructions, and control the lifting kit to perform lifting action. The controller in this embodiment still uses the controller of the original smart seat 1, and the user interacts with the controller, and the controller issues instructions to the hydraulic system and the linear actuator 241 to achieve telescopic and lifting control of the welcome pedal 2. In the smart seat 1, the controller and the user can support multiple interaction methods. For example, the user can use the buttons on the armrests of the seat to control it, or use a remote control to control it, and even install a camera and a microphone on the smart seat 1, and support motion control of the welcome pedal 2 through gestures and voice. There are mature solutions for the above-mentioned human-computer interaction methods in the prior art, and this embodiment will not be repeated.

[0047] In order to make the solution of this embodiment clearer, the product of this embodiment is described below in combination with a complete operation process of the welcome pedal 2:

[0048] In a normal state, the guest welcome pedal 2 is in a retracted state. At this time, the support frame is in a horizontal state, and the slide bar 233 in the support frame is located at a side of the second strip hole in the limiting plate 22 close to the seat back.

[0049] When the user needs to enter the passenger compartment of the smart seat 1 with the help of the welcome pedal 2, the user first issues an instruction to the smart seat 1 to extend the pedal. After receiving the corresponding instruction, the controller drives the linear actuator 241 to extend. The linear actuator 241 pushes the support frame and the pedal body 21 forward, and the slide bar 233 slides forward along the second strip hole. When the linear actuator 241 reaches the maximum extension state, the slide bar 233 reaches the middle section of the first strip hole along the second strip hole; and the pedal body 21 extends from the opening in the decorative panel 11.

[0050] Next, the linear actuator 241 maintains the current state, the hydraulic cylinder 242 retracts appropriately, the height of the support plate 232 and the pedal body 21 decreases, and the slide bar 233 in the support assembly 23 descends along the first strip hole to the lowest point. At this time, the pedal body 21 is located close to the ground.

[0051] The user stands with both feet on the pedal body 21, and then issues an instruction to the smart seat 1 to raise the pedal. After receiving the corresponding instruction, the controller drives the hydraulic system to lift it upward. The lifting process stops until the user is raised to the optimal height. The optimal height of the welcome pedal 2 in this embodiment can be pre-set by the user according to his or her own height and other information. The user can also use a remote control to make real-time adjustments. For example, the user presses and holds the rise button in the remote control, and the controller drives the hydraulic system to rise. When the user releases the rise button, the controller issues an instruction to the hydraulic system to maintain the current height. When the welcome pedal 2 reaches the optimal height, the user can turn around and sit in the passenger compartment, and then lift his or her feet appropriately to move his or her legs away from the welcome pedal 2.

[0052] Finally, the user issues a command to the smart chair 1 to request the pedal to retract. After receiving the command, the controller first drives the hydraulic system to descend. At this time, the hydraulic cylinder 242 shortens and lowers the support assembly 23 to the position where the slide bar 233 is located in the middle of the first strip hole. In this state, the pedal body 21 is also flush with the opening at the decorative panel 11. Then, the controller drives the linear actuator 241 to retract and pulls the pedal body 21 and the support frame back to the rear of the decorative panel 11. At this time, the cover plate 212 on the pedal body 21 seals the opening on the decorative panel 11, and the slide bar 233 in the support assembly 23 also returns to the side of the second strip hole close to the chair back.

[0053] When the user needs to get up from the passenger compartment and land on the ground, a command is first issued to extend the welcome pedal 2 and raise it to the specified optimal height. Then, after the user stands on the pedal body 21, a command is issued to drive the pedal body 21 to descend and "land" the user close to the ground. After the user gets off the pedal body 21, another command is issued to retract the welcome pedal 2. The process of the user leaving the passenger compartment and the process of entering the passenger compartment are two opposite processes, and the operating logic of the motion component also belongs to the corresponding inverse process. Therefore, the latter will not be described in detail in this embodiment.

[0054] Example 2

[0055] On the basis of the solution in Example 1, this embodiment further improves the limit plate 22 and the linear actuator 241, thereby providing a new psychological decompression device that is adaptable to various user body shapes.

[0056] Specifically, in this embodiment, Figure 6As shown, the limit plate 22 is upgraded to an integrated plate with a T-shaped cross section and extending vertically. The limit plate 22 includes a first plate portion 221 perpendicular to the plane where the seat back is located, and a second plate portion 222 parallel to the plane where the seat back is located. In the second plate portion 222 of the limit plate 22, two second waist-shaped holes 2220 parallel to each other and extending in the vertical direction are provided. The two second waist-shaped holes 2220 are respectively located on both sides of the first plate portion 221. The second waist-shaped hole 2220 is equal in length to the first strip hole in the first waist-shaped hole 2210 and is flush in height.

[0057] The second plate portion 222 of the limiting plate 22 of this embodiment and the second waist-shaped hole 2220 thereon are used to flexibly connect the linear actuator 241 and allow the linear actuator 241 to rise and fall synchronously along the vertical direction following the support assembly 23. Figure 7 In the connection state shown, one end of the linear actuator 241 is fixedly connected to the connection seat on the support frame, and the other end is provided with a connector with a necking section, the outer diameter of the necking section of the connector matches the aperture of the second waist-shaped hole 2220, and the necking section of the connector is clamped in the second waist-shaped hole 2220. The connector in this embodiment can also be implemented by a screw and nut assembly, for example, a threaded rod is provided at the end of the linear actuator 241, the threaded rod is inserted into the waist-shaped hole, and limit nuts sleeved on the threaded rod are respectively provided on both sides of the second plate portion 222.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A psychological decompression device adapted to various user body types, comprising a smart seat, characterized in that: A welcome pedal capable of vertical lifting and horizontal extension is provided at the bottom of the smart seat; the welcome pedal comprises: A pedal body, which is arranged horizontally; A limit plate is located at a position below the backrest corresponding to the bottom of the smart seat; the limit plate includes a first plate portion, the first plate portion is vertically arranged and perpendicular to the plane where the seat back is located; a first T-shaped waist-shaped hole is provided on the first plate portion; the first waist-shaped hole includes a first strip hole extending in a vertical direction and a second strip hole extending from the middle of the first strip hole to the rear of the smart seat; A support assembly, comprising an H-shaped support frame and a slide rod; the support frame comprises two symmetrically arranged side rods and a support plate connected to the middle sections of the two side rods, the side rods extending in a direction parallel to the armrests of the chair; the slide rod is perpendicular to the first plate portion and passes through the first waist-shaped hole in the limit plate, and the two ends of the slide rod are fixedly connected to one end of the two side rods close to the chair back; the side of the support frame away from the slide rod is fixedly connected to the pedal body; The motion mechanism includes a telescopic kit and a lifting kit; the telescopic kit is fixedly connected to the support assembly and is used to drive the combination of the support assembly and the pedal body to telescope in the horizontal direction; the lifting kit is fixedly connected to the support assembly and is used to drive the combination of the support assembly and the pedal body to lift and lower in the vertical direction.

2. The psychological decompression device adapted to various user body types as claimed in claim 1, characterized in that: A decorative panel is provided at the front end of the smart seat at a position corresponding to the user's legs, and an opening is provided in the decorative panel for allowing the pedal body to be extended and retracted in a horizontal direction.

3. The psychological decompression device adapted to various user body types as claimed in claim 2, characterized in that: The front end of the pedal body also includes a vertically arranged cover plate; the shape of the cover plate matches the shape of the opening in the decorative panel.

4. The psychological decompression device adapted to various user body types as claimed in claim 1, characterized in that: The limiting plate is an integrated plate with a T-shaped cross section and extending vertically; the limiting plate portion includes a first plate portion perpendicular to the plane where the seat back is located, and a second plate portion parallel to the plane where the seat back is located.

5. The psychological decompression device adapted to various user body types as claimed in claim 3, characterized in that: The second plate portion of the limit plate is provided with two second waist-shaped holes which are parallel to each other and extend in the vertical direction; the two second waist-shaped holes are respectively located on both sides of the first plate portion; and / or The second waist-shaped hole is equal in length to the first strip-shaped hole in the first waist-shaped hole and is flush in height.

6. The psychological decompression device adapted to various user body types as claimed in claim 5, characterized in that: The telescopic kit adopts an electric cylinder, a pneumatic cylinder or any other linear actuator; and / or There are two linear actuators, which synchronously drive the support frame along both sides of the support frame; one end of each linear actuator is fixedly connected to the support frame, and the other end is movably connected to the second plate portion in the limit plate.

7. The psychological decompression device adapted to various user body types as claimed in claim 6, characterized in that: A connector with a necking section is provided at one end of the linear actuator connected to the limit plate; the outer diameter of the necking section of the connector matches the aperture of the second waist-shaped hole; and the necking section of the connector is clamped in the second waist-shaped hole.

8. The psychological decompression device adapted to various user body types as claimed in claim 7, characterized in that: The lifting kit adopts a hydraulic system, which includes a hydraulic cylinder, an oil circuit, an oil pump, an oil tank and a solenoid valve; the oil pump is used to pump hydraulic oil between the hydraulic cylinder and the oil tank through the oil circuit, thereby controlling the extension or shortening of the hydraulic cylinder; one end of the hydraulic cylinder is fixedly connected to the bottom of the support frame, and the other end abuts against the mounting base of the smart seat.

9. The psychological decompression device adapted to various user body types as claimed in claim 8, characterized in that: The number of hydraulic cylinders in the hydraulic system is not less than three, and the spatial layout of the three hydraulic cylinders forms a triangular support on the bottom surface of the support plate.

10. The psychological decompression device adapted to various user body types as claimed in claim 1, characterized in that: The controller in the smart seat is electrically connected to the telescopic kit and the lifting kit, and the controller is used to control the telescopic kit to perform a telescopic action and control the lifting kit to perform a lifting action according to the received interactive information or control instructions.

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