A marine follow-up balanced seat

Abstract

The application provides a kind of marine follow-up balance seat, including seat body, the lower portion of the seat body has balance mechanism, and the lower portion of the balance mechanism has pedestal;The balance mechanism includes top plate, bottom plate, telescopic support shaft and multiple electric push rods, the bottom plate is installed with the gravity center sensor to ground, the top plate is installed with seat inclination sensor, and the pedestal is installed with ship inclination sensor;The control module is installed in the pedestal, and the control module adjusts the contraction and elongation of the electric push rod according to the measured values of the gravity center sensor to ground, seat inclination sensor and the ship inclination sensor, so that the seat body is parallel to the horizontal plane.The seat provided by the application can make the seat parallel to the horizontal plane during the inclination of the ship, avoiding the discomfort of the passengers caused by the inclination of the ship.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of seats of commercial cargo ships or offshore platforms, in particular to a ship-mounted follow-up balance seat. BACKGROUND

[0002] At present, there are more than 100,000 cargo ships in the world. When sailing on the sea, the ship drivers and engine drivers need to overcome various weather conditions on the sea. Even slight surge brought by ocean current will cause the ship to roll or pitch, which will make the drivers and engine drivers feel dizzy. This dizziness affects the health of the crew, work efficiency, and even sailing safety.

[0003] According to investigation and research, when the left and right roll is more than 5°, the crew needs to support the body with arms or lean on the body to maintain body balance when standing. When sitting on the chair, the crew needs to hold the handrail and adjust the tilt direction through the waist muscles. Long-term sitting in this state will easily lead to fatigue loss of the lumbar vertebrae, which seriously endangers the health of the crew.

[0004] At present, most of the ship seats are fixed structures, lack of adjustment and other functions, and cannot guarantee the crew to continue to maintain comfort and stability in the ship rolling. SUMMARY

[0005] According to the above technical problems, a ship-mounted follow-up balance seat is provided.

[0006] The technical means adopted by the present application are as follows:

[0007] A ship-mounted follow-up balance seat, comprising a seat body, a balance mechanism below the seat body, and a base below the balance mechanism;

[0008] The balance mechanism comprises a top plate, a bottom plate, an extension support shaft, and a plurality of electric push rods. The bottom end of the extension support shaft is fixedly connected with the center of the bottom plate, and the top end of the extension support shaft is hingedly connected with the top plate. The plurality of electric push rods are uniformly distributed around the extension support shaft, and the output end and the fixed end of the electric push rod are hingedly connected with the top plate and the bottom plate, respectively.

[0009] The top plate is fixedly connected with the bottom of the seat body, and the bottom plate is connected with the base.

[0010] A center of gravity sensor is installed on the bottom plate, a seat inclination sensor is installed on the top plate, and a ship inclination sensor is installed on the base.

[0011] A control module is installed in the base. The control module adjusts the contraction and elongation of the electric push rods according to the measurement values of the center of gravity sensor, the seat inclination sensor, and the ship inclination sensor, so that the seat body is parallel to the horizontal plane.

[0012] Preferably, the telescopic support shaft comprises a telescopic rod, the top end of the inner rod of the telescopic rod is hinged with the top plate, the bottom end of the outer rod of the telescopic rod is fixedly connected with the bottom plate, and the upper part of the inner rod and the lower part of the outer rod are respectively fixed with shaft shoulder protrusions, a support spring and a buffer air bag are arranged between the two shaft shoulder protrusions and are sleeved outside the telescopic rod, the top end of the support spring is connected with the shaft shoulder protrusion located at the upper part, the lower part of the support spring is connected with the upper part of the buffer air bag, and the lower part of the buffer air bag is fixedly connected with the shaft shoulder protrusion located at the lower part.

[0013] Preferably, a displacement adjustment mechanism is arranged below the base, the displacement adjustment mechanism comprises a translation track, the base is slidingly connected with the translation track, and a manual locking device for fixing the base on the translation track is mounted on the base.

[0014] Preferably, the manual locking device can be a jackscrew and a handle for rotating the jackscrew.

[0015] Preferably, the bottom plate is connected with the base through a lifting mechanism, the lifting mechanism is used for lifting the balancing mechanism and the seat body, and the lifting mechanism is electrically connected with the control module.

[0016] Preferably, the lifting mechanism adopts an electric push rod.

[0017] Preferably, the displacement adjustment mechanism further comprises a cable reel which is detachably connected with the base, the cable reel is used for placing a power supply line, one end of the power supply line is used for being connected with a power supply, and the other end is used for being connected with a power supply interface of the marine follow-up balanced seat. The power supply port is arranged on the base.

[0018] Preferably, the back side of the seat body is provided with a backrest, and the bottom of the backrest is connected with the back side of the seat body through an electric pitch mechanism for driving the backrest to pitch, and the electric pitch mechanism is electrically connected with the control module.

[0019] Preferably, the electric pitch mechanism adopts a motor mounted on the back side of the seat body, a driving gear is arranged on the output shaft of the motor, the bottom of the backrest is provided with a driven gear, the driving gear is driven to rotate by the motor, the driven gear is rotated, and the action of the backrest pitching is achieved.

[0020] Preferably, the seat body is provided with armrests on both sides, and a control panel is arranged on one of the armrests and electrically connected with the control module, the control panel is provided with a seat lifting button for controlling the lifting of the lifting mechanism, a backrest tilting button for controlling the operation of the electric tilting mechanism to realize the tilting of the backrest, and a manual adjustment button for controlling the lifting of the electric push rod.

[0021] Preferably, an occupant pressure sensor is arranged in the seat body for detecting whether there is a person on the seat body and electrically connected with the control module, and a no-occupant indicator light is arranged on the control panel and electrically connected with the control module.

[0022] Preferably, a stroke limit switch is arranged on the electric push rod, the control module reads the parameter of the ship inclination sensor, and when the parameter of the ship inclination sensor reaches or exceeds the set value of the control module, the stroke limit switch limits the maximum stroke of the electric push rod.

[0023] Preferably, the control module is provided with a reset unit for driving the electric tilting mechanism to restore the backrest to a preset tilting angle, for driving the lifting mechanism to restore the seat body to a preset height, and for driving the electric push rod to restore the seat body to parallel with the translation track.

[0024] A reset button corresponding to the reset unit is arranged on the control panel.

[0025] The control module is provided with a follow-up mode unit for reading the parameters of the seat inclination sensor, the center of gravity sensor, and the ship inclination sensor, and for adjusting the lifting of the electric push rod in real time according to the above parameters to make the seat body parallel with the horizontal plane.

[0026] The control module is provided with an active mode unit for adjusting the lifting of the electric push rod by the occupant pressing the manual adjustment button.

[0027] The control module is provided with a mode judgment unit for reading the sensing parameter of the occupant pressure sensor, if the sensing parameter shows that there is a person on the seat body, the mode selection unit is triggered, if the sensing parameter shows that there is no person on the seat body, the no-occupant indicator light is turned on, and the active mode unit is entered.

[0028] The mode selection unit is used for selecting the follow-up mode unit or the active mode unit, a follow-up mode button corresponding to the follow-up mode unit is arranged on the control panel, and an active mode button corresponding to the active mode unit is arranged on the control panel.

[0029] The control module has a limit judging unit for reading the ship inclination sensor parameter and comparing with the limit judging unit setting value, when the ship inclination parameter sensor parameter value reaches the limit judging unit setting value, the stroke limit switch is opened, the stroke of the electric push rod is limited, the follow-up mode unit is closed, the active mode unit is opened, and the limit alarm lamp is arranged on the control panel and lights up when the ship inclination parameter sensor parameter value reaches the setting value.

[0030] The base can be provided with a storage battery for supplying power to each electric element, or can be directly connected to a power supply.

[0031] The seat body is designed according to ergonomics, and the light-weight keel is matched with the high-tech cloth to wrap the supporting part, and has the characteristics of oil stain resistance and easy cleaning.

[0032] The electric push rod is a servo electric push rod, which has the power loss locking feature, and when the seat loses power, the electric push rod is locked at the position before power loss, and the seat will not deviate in any direction.

[0033] Compared with the prior art, the present application has the following advantages:

[0034] 1. The ship follow-up balance seat provided by the present application can adjust the lifting of the electric push rod according to the inclination of the ship, so that the seat body is always parallel to the horizontal plane, and the discomfort of the passengers is avoided.

[0035] 2. The seat of the present application can move forward and backward through the track and be locked by the top wire, thereby adjusting the front and rear positions and avoiding the swaying of the crew on the seat with the ship.

[0036] 3. The seat of the present application can be lifted by the lifting mechanism to adapt to different needs such as ship operation or observation.

[0037] 4. The cable reel can realize quick disassembly of both ends of the power cord and the power supply and the seat, and can also wind the power cord, avoiding tripping of personnel due to the power cord after adjustment.

[0038] 5. The seat of the present application can adjust the inclination angle of the backrest by the electrically adjustable inclination mechanism, so as to adapt to the sitting of the passengers and improve the comfort of the seat.

[0039] 6. The telescopic support shaft has a support spring and a buffer airbag to cushion longitudinal bumps.

[0040] Based on the above reasons, this invention can be widely applied in fields such as ship seats. Attached Figure Description

[0041] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0042] Figure 1 This is a three-dimensional schematic diagram of a marine follow-up balancing seat according to a specific embodiment of the present invention.

[0043] Figure 2 This is a three-dimensional schematic diagram of a marine follow-up balance seat from another perspective in a specific embodiment of the present invention.

[0044] Figure 3 This is a side view of a marine follow-up balancing seat according to a specific embodiment of the present invention.

[0045] Figure 4 This is a schematic diagram of the balancing mechanism structure in a specific embodiment of the present invention.

[0046] Figure 5 This is a front view of the balancing mechanism in a specific embodiment of the present invention.

[0047] Figure 6 This is a schematic diagram of the displacement adjustment mechanism in a specific embodiment of the present invention.

[0048] Figure 7 This is a schematic diagram of the control panel structure in a specific embodiment of the present invention.

[0049] Figure 8 This is a schematic diagram of the seat when the ship is tilted, according to a specific embodiment of the present invention.

[0050] Figure 9 This is a flowchart illustrating the seating process in a specific embodiment of the present invention.

[0051] In the diagram: 1. Seat body; 2. Balancing mechanism; 201. Top plate; 202. Base plate; 203. Telescopic support shaft; 204. Electric push rod; 205. Telescopic rod; 206. Support spring; 207. Buffer airbag; 208. Travel limit switch; 3. Lifting mechanism; 4. Base; 401. Manual locking device; 5. Displacement adjustment mechanism; 501. Translation track; 502. Cable reel; 6. Armrest; 7. Control panel; 701. Display screen; 702. Seat start switch; 703. Seat unoccupied indicator light; 704. Limit alarm light; 705. Reset button; 706. Manual adjustment button; 707. Seat lifting button; 708. Follow-up mode button; 709. Active mode button; 710. Backrest tilt button; 8. Backrest; 9. Ground center of gravity sensor; 10. Seat tilt sensor; 11. Ship tilt sensor; 12. Occupant pressure sensor. Detailed Implementation

[0052] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0053] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0054] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0055] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0056] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms do not 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 on the scope of protection of this invention. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0057] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation besides the orientation of the device as described in the figures. For example, if the device in the figures is inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0058] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0059] like Figures 1-9As shown, a marine-grade assisted balancing seat includes a seat body 1. From top to bottom, the seat body 1 has a balancing mechanism 2, a lifting mechanism 3, a base 4, and a displacement adjustment mechanism 5. The seat body 1 is ergonomically designed with a lightweight keel and high-coverage support made of high-tech fabric, featuring oil resistance and easy cleaning. A footrest 101 connected to the seat body 1 is located at the bottom front side. Armrests 6 are located on the left and right sides of the seat body 1, one of which has a control panel 7. The base 4 houses a control module, a battery, and a power interface. The back of the seat body 1 has a backrest 8. The bottom of the backrest 8 is connected to the rear of the seat body 1 via an electric tilting mechanism that drives the backrest 8 to tilt. The electric tilting mechanism uses a motor mounted on the rear of the seat body 1. A drive gear is mounted on the output shaft of the motor, and a driven gear is mounted on the bottom of the backrest 8. The motor drives the drive gear to rotate, thereby rotating the driven gear and achieving the tilting action of the backrest 8.

[0060] The balancing mechanism 2 includes a top plate 201, a bottom plate 202, a telescopic support shaft 203, and four electric push rods 204. The bottom end of the telescopic support shaft 203 is fixedly connected to the center of the bottom plate 202, and the top end of the telescopic support shaft 203 is hinged to the top plate 201. The four electric push rods 204 are located at the front, rear, left, and right of the telescopic support shaft 203, respectively. The output end and fixed end of the electric push rods 204 are hinged to the top plate 201 and the bottom plate 202, respectively. The electric push rods 204 are servo electric push rods. The top plate is fixedly connected to the bottom of the seat body 1. A ground center of gravity sensor 9 is installed on the bottom plate 202, a seat tilt sensor 10 is installed on the top plate 201, and a ship tilt sensor 11 is installed on the base 4. An occupant pressure sensor 12 for detecting whether there is a person on the seat body 1 is provided inside the seat body 1. The electric push rod 204 is equipped with a travel limit switch 208. When the seat tilt sensor 10 detects that the ship tilts by 30° or more in the left-right direction or by 10° or more in the forward-backward direction, the travel limit switch 208 locks the electric push rod, preventing it from extending or retracting. The travel limit switch 208 is an Omron WLD series travel switch. Figure 8 As shown, during the process of the ship tilting to the left, the two electric push rods 204 on the left side are in an extended state, and the two electric push rods 204 on the right side are in a retracted state, so that the seat body 1 is in a horizontal state.

[0061] The telescopic support shaft 203 includes a telescopic rod 205. The top end of the inner rod of the telescopic rod 205 is hinged to the top plate 201 via a low-damping movable joint, allowing the top plate to tilt in any direction. The bottom end of the outer rod of the telescopic rod 205 is fixedly connected to the bottom plate 202. Shoulder protrusions are fixed to the upper part of the inner rod and the lower part of the outer rod, respectively. A support spring 206 and a buffer airbag 207 are sleeved on the telescopic rod 205 between the two shoulder protrusions. The top end of the support spring 206 is connected to the upper shoulder protrusion, the lower part of the support spring 206 is connected to the upper part of the buffer airbag 207, and the lower part of the buffer airbag 207 is fixedly connected to the lower shoulder protrusion. The support spring 206 and the buffer airbag 207 can buffer vertical bumps and simultaneously support the top plate and the upper seat body.

[0062] The lifting mechanism 3 is used to raise and lower the balancing mechanism 2 and the seat body 1. The lifting mechanism 3 is an electric push rod. The top end of the lifting mechanism 3 is fixedly connected to the base plate, and the bottom end is fixedly connected to the base 4.

[0063] The displacement adjustment mechanism 5 includes a translation rail 501, with the base 4 slidably connected to the translation rail 501. A manual locking device 401 is mounted on the base 4 to fix the base 4 onto the translation rail 501. The manual locking device 401 can be a set screw and a handle for rotating the set screw. The displacement adjustment mechanism 5 also includes a cable reel 502 detachably connected to the base 4. The cable reel 502 is used to hold a power cord, with one end of the power cord connected to a power source and the other end connected to a power interface.

[0064] The control module is electrically connected to the ground center of gravity sensor 9, seat tilt sensor 10, ship tilt sensor 11, occupant pressure sensor 12, electric push rod 204, lifting mechanism 3, and control panel 7.

[0065] The control panel 7 has a display screen 701 for displaying seat status, a seat start switch 702, a seat unoccupied indicator light 703, a limit alarm light 704, a reset button 705, a manual adjustment button 706, a seat height adjustment button 707, a follow-up mode button 708, an active mode button 709, and a backrest tilt button 710.

[0066] The occupant can press either the follow-up mode button 708 or the active mode button 709 as needed. In follow-up mode, the control unit adjusts the retraction and extension of the electric actuator 204 based on the parameters read from the ground center of gravity sensor 9, the seat tilt sensor 10, and the ship tilt sensor 11, ensuring that the seat body 1 is parallel to the horizontal plane in real time. In active mode, the occupant can adjust the retraction and extension of the electric actuator 204 as needed.

[0067] When the ship tilts at an angle of 30° in the port or forward and backward directions, or at an angle of 10° in the forward and backward directions, the travel limit switch 208 limits the travel of the electric push rod 204, and the limit alarm light 704 illuminates at this time. When no one is sitting in the seat, the seat vacancy indicator light 703 illuminates.

[0068] When the reset button 705 is pressed, the seat body 1 returns to its initial setting state. The control module has a reset unit, which is used to drive the electric tilt mechanism to restore the backrest 8 to a preset tilt angle, to drive the lifting mechanism 3 to restore the seat body 1 to a preset height, and to drive the electric push rod 204 to restore the seat body 1 to parallel position with the translation track 501. The reset unit corresponds to the reset button 705, which is used to activate the reset unit.

[0069] The control module has a follow-up mode unit, which is used to read the parameters of the seat tilt sensor 10, the ground center of gravity sensor 9 and the ship tilt sensor 11, and adjust the lifting of the electric push rod 204 in real time according to the above parameters so that the seat body 1 is parallel to the horizontal plane; the follow-up mode button 708 is used to actively activate the follow-up mode unit.

[0070] The control module has an active mode unit, which is used by the occupant to actively press the manual adjustment button 706 to adjust the lifting of the electric push rod 204; the active mode button 709 is used to actively activate the active mode unit.

[0071] The control module has a mode judgment unit, which is used to read the sensing parameters of the occupant pressure sensor 12. If the sensing parameters show that there is someone on the seat body 1, the mode selection unit is triggered. If the sensing parameters show that there is no one on the seat body 1, the seat no-person indicator light 703 is lit and the active mode unit is entered.

[0072] The mode selection unit is used to select the follow-up mode unit or the active mode unit; the selection can be made manually via the follow-up mode button 708 and the active mode button 709 on the control panel 7.

[0073] The control module includes a limit judgment unit. This unit reads the parameters of the ship's tilt sensor 11 and compares them with a set value. When the parameter value of the ship's tilt sensor 11 reaches the set value, the travel limit switch 208 is activated, limiting the travel of the electric push rod 204. The module then exits the follow-up mode and activates the active mode. A limit alarm light 703 is installed on the control panel 7. When the parameter value of the ship's tilt sensor 11 reaches the set value, the limit alarm light illuminates. The set value is a 30° deflection in the left-right direction and a 20° deflection in the forward-backward direction. When the ship deflects 30° in the left-right direction or 20° in the forward-backward direction, the travel limit switch is activated, preventing the electric push rod 204 from exceeding its set maximum travel.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A marine follow-up balancing seat, characterized in that, Includes a seat body, a balancing mechanism below the seat body, and a base below the balancing mechanism; The balancing mechanism includes a top plate, a bottom plate, a telescopic support shaft, and multiple electric push rods. The bottom end of the telescopic support shaft is fixedly connected to the center of the bottom plate, and the top end of the telescopic support shaft is hinged to the top plate. The multiple electric push rods are evenly distributed around the telescopic support shaft, and the output end and fixed end of the electric push rod are respectively hinged to the top plate and the bottom plate. The top plate is fixedly connected to the bottom of the seat body, and the bottom plate is connected to the base; A ground-based center of gravity sensor is installed on the base plate, a seat tilt sensor is installed on the top plate, and a ship tilt sensor is installed on the base. The base is equipped with a control module, which adjusts the retraction and extension of the electric push rod according to the measurement values ​​of the ground center of gravity sensor, the seat tilt sensor and the ship tilt sensor, so that the seat body is parallel to the horizontal plane; The telescopic support shaft includes a telescopic rod. The top end of the inner rod of the telescopic rod is hinged to the top plate, and the bottom end of the outer rod of the telescopic rod is fixedly connected to the bottom plate. The upper part of the inner rod and the lower part of the outer rod are respectively fixed with shoulder protrusions. A support spring and a buffer airbag are provided between the two shoulder protrusions and sleeved on the telescopic rod. The top end of the support spring is connected to the upper shoulder protrusion, the lower part of the support spring is connected to the upper part of the buffer airbag, and the lower part of the buffer airbag is fixedly connected to the lower shoulder protrusion. A displacement adjustment mechanism is provided below the base. The displacement adjustment mechanism includes a translation rail. The base is slidably connected to the translation rail, and a manual locking device is installed on the base to fix the base on the translation rail.

2. The marine servo-balancing seat according to claim 1, characterized in that, The base plate is connected to the base via a lifting mechanism, which is used to raise and lower the balancing mechanism and the seat body. The lifting mechanism is electrically connected to the control module.

3. A marine servo-balancing seat according to claim 2, characterized in that, The displacement adjustment mechanism also includes a cable reel detachably connected to the base. The cable reel is used to hold a power cord, one end of which is used to connect to a power source, and the other end is used to connect to the power interface of the marine servo balance seat.

4. A marine servo-balancing seat according to claim 2, characterized in that, The seat body has a backrest on its back side, and the bottom of the backrest is connected to the rear side of the seat body through an electric tilt mechanism that drives the backrest to tilt. The electric tilt mechanism is electrically connected to the control module.

5. A marine servo-balancing seat according to claim 4, characterized in that, The seat body has armrests on both sides, and one of the armrests is equipped with a control panel that is electrically connected to the control module. The control panel is equipped with a seat lifting button to control the lifting mechanism to raise and lower the seat body, a backrest tilt button to control the electric tilt mechanism to tilt the backrest, and a manual adjustment button to control the electric push rod to raise and lower.

6. A marine servo-balancing seat according to claim 5, characterized in that, The seat body is equipped with an occupant pressure sensor, which is used to detect whether there is a person on the seat body and is electrically connected to the control module. The control panel is equipped with an unoccupied indicator light that is electrically connected to the control module.

7. A marine servo-balancing seat according to claim 6, characterized in that, The electric push rod is equipped with a travel limit switch. The control module reads the parameters of the ship's tilt sensor. If the parameters of the ship's tilt sensor reach or exceed the set value of the control module, the travel limit switch limits the maximum travel of the electric push rod.

8. A marine servo-balancing seat according to claim 7, characterized in that, The control module has a reset unit, which is used to drive the electric tilt mechanism to restore the backrest to a preset tilt angle, drive the lifting mechanism to restore the seat body to a preset height, and drive the electric push rod to restore the seat body to parallel with the translation track. The control panel is equipped with a reset button corresponding to the reset unit; The control module has a follow-up mode unit, which is used to read the parameters of the seat tilt sensor, the parameters of the ground center of gravity sensor and the parameters of the ship tilt sensor, and adjust the lifting of the electric push rod in real time according to the above parameters so that the seat body is parallel to the horizontal plane. The control module has an active mode unit, which is used by the occupant to actively press the manual adjustment button to adjust the raising and lowering of the electric push rod; The control module has a mode judgment unit, which is used to read the sensing parameters of the occupant pressure sensor. If the sensing parameters indicate that there is someone on the seat body, the mode selection unit is triggered. If the sensing parameters indicate that there is no one on the seat body, the no-person indicator light is lit, and the active mode unit is entered. The mode selection unit is used to select the follow mode unit or the active mode unit; the control panel is provided with a follow mode button corresponding to the follow mode unit; the control panel is provided with an active mode button corresponding to the active mode unit. The control module has a limit judgment unit, which reads the parameters of the ship's tilt sensor and compares them with the set value of the limit judgment unit. When the ship's tilt sensor parameter value reaches the set value of the limit judgment unit, the travel limit switch is turned on, the travel of the electric push rod is limited, the follow-up mode unit is turned off, and the active mode unit is turned on. The control panel is equipped with a limit alarm light, which lights up when the ship's tilt sensor parameter value reaches the set value.

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