Multifunctional integrated intelligent seat for ship

Abstract

The multifunctional integrated intelligent seat comprises a bottom damping seat (1), a hydraulic lifting frame (2) is arranged above the bottom damping seat (1), a cushion (3) is arranged above the hydraulic lifting frame (2), a backrest (4) is arranged on the rear side of the cushion (3), armrests (5) are arranged on the two sides of the cushion (3), a tracking mechanism (6) is arranged at the front ends of the armrests (5), and a touch display screen (7) is installed on the tracking mechanism (6). A group of IMU (Inertial Measurement Unit) sensors (8) are further arranged at the bottom of the cushion (3); a multi-direction adjusting mechanism (9) is arranged between the cushion (3) and the hydraulic lifting frame (2); the system further comprises a controller, the input end of the controller is connected with the IMU sensor, and the output end of the controller is connected with the hydraulic lifting frame, the tracking mechanism and the multi-direction adjusting mechanism. The damping display screen has the advantages that the damping effect can be effectively improved, active stability control over sailors is improved, and the position of the display screen can be flexibly adjusted.

Description

Technical Field

[0001] The invention relates to a ship cockpit seat, in particular to a multifunctional integrated intelligent seat for ships. Background Art

[0002] The cockpit seats of ships are mainly used by ship crew members. Traditional seats are generally fixed seats with poor shock absorption effect and cannot adapt to the riding comfort requirements under different sea conditions. Moreover, because ships are subject to large wave impacts when sailing in the water, especially in the sea, crew members are often unable to sit stably on the seats and are prone to falling off the seats. Traditional seats lack active stability control of the occupant's posture. At the same time, with the advancement of technology, ship driving has become increasingly dependent on electronic equipment. In order to facilitate the crew to observe various data in a timely and convenient manner, some new seats are equipped with display screens. However, the angle position of the display screen cannot be flexibly adjusted, resulting in the crew being unable to observe the data well, which in turn leads to inconvenience in use. Therefore, the existing technology has the problems of general shock absorption effect, weak active stability control performance for crew members, and the inability to flexibly adjust the display screen. Summary of the Invention

[0003] The present invention aims to provide a multifunctional integrated intelligent seat for ships, which has the characteristics of effectively improving shock absorption, enhancing active stability control for crew members, and flexibly adjusting the position of the display screen.

[0004] The technical solution of the present invention is as follows: a multifunctional integrated intelligent seat for ships, comprising a bottom shock-absorbing seat, a hydraulic lifting frame provided above the bottom shock-absorbing seat, a seat cushion provided above the hydraulic lifting frame, a backrest provided on the rear side of the seat cushion, armrests provided on both sides of the seat cushion, a tracking mechanism provided at the front end of the armrest, and a touch display screen installed on the tracking mechanism; a group of IMU sensors are also provided at the bottom of the seat cushion, and a multi-directional adjustment mechanism is provided between the seat cushion and the hydraulic lifting frame; a controller is also included, the controller input end is connected to the IMU sensor, and the controller output end is connected to the hydraulic lifting frame, the tracking mechanism and the multi-directional adjustment mechanism.

[0005] In the aforementioned multifunctional integrated intelligent seat for ships, the tracking mechanism includes a rotating frame fixed to the end of the armrest, an electric lifting frame is provided on the rotating frame, an inclination adjustment mechanism is provided at the upper end of the electric lifting frame, a touch screen is fixed on the inclination adjustment mechanism, and an eye detector is provided at the upper middle position of the touch screen.

[0006] In the aforementioned multifunctional integrated intelligent seat for ships, the rotating frame includes an electric rotating seat fixed in the end of the armrest, and the electric rotating seat is connected to a bracket.

[0007] In the aforementioned multifunctional integrated intelligent seat for ships, the tilt adjustment mechanism includes a tilt bracket fixed to the electric lifting frame and rotatably connected, and one end of the tilt bracket is connected to the drive module; the touch display screen is fixed to the tilt bracket.

[0008] In the aforementioned multifunctional integrated intelligent seat for ships, the seat cushion and the backrest are rotationally connected via a rotating shaft, the end of the rotating shaft is connected to a driven gear plate, the driven gear plate is connected to a driving gear, and the driving gear is connected to a driving motor.

[0009] In the aforementioned multifunctional integrated intelligent seat for ships, the multi-directional adjustment mechanism includes a universal connection ball head located between the top of the hydraulic lifting frame and the bottom of the seat cushion, and also includes an annular fixing frame fixed to the upper part of the hydraulic lifting frame. The outer edge of the annular fixing frame is rotatably connected to a group of annularly evenly distributed electric telescopic gas rods. The upper end of the electric telescopic gas rod is rotatably connected to the bottom surface of the seat cushion, and the electric telescopic gas rod is distributed at an angle.

[0010] In the aforementioned multifunctional integrated intelligent seat for ships, the bottom shock-absorbing seat includes a base, a shock-absorbing base is provided above the base, a group of annularly distributed telescopic rods are provided between the base and the shock-absorbing base, and the outer sleeves of the telescopic rods are provided with shock-absorbing springs; a piezoelectric block is provided below the middle of the shock-absorbing base, and a piezoelectric power generation module that cooperates with the piezoelectric block is provided in the middle of the base.

[0011] Compared to existing technologies, the present invention consists of a bottom shock-absorbing seat, a hydraulic lift, a seat cushion, a backrest, armrests, a tracking mechanism and a digitally controlled display screen at the front end of the armrests, an IMU sensor at the bottom of the seat cushion, and a multi-directional adjustment mechanism located below the seat cushion. It integrates functions such as data display, automatic display position adjustment, and automatic seat angle and position adjustment. Specifically, 1) the present invention effectively reduces seat vibrations by providing a bottom shock-absorbing seat. Furthermore, a piezoelectric generator module is incorporated within the bottom shock-absorbing seat to convert seat vibrations into electrical energy to power certain electrical devices within the seat. 2) The tracking mechanism allows the position of the touchscreen to be adjusted based on the seat occupant's eye position, allowing for flexible adjustment of the touchscreen to meet user needs. 3) The multi-directional adjustment mechanism is provided between the seat cushion and the hydraulic lift, and through the interaction between the controller and the IMU sensor, the seat cushion's position and angle can be flexibly adjusted based on vibration intensity and direction, enhancing active stability control for the crew. Furthermore, the present invention incorporates a rotating structure between the backrest and seat cushion to enhance user comfort. In summary, the present invention has the characteristics of being able to effectively improve the shock absorption effect, enhance the active stability control of the crew, and flexibly adjust the position of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present invention.

[0013] The marks in the accompanying drawings are: 1- bottom shock-absorbing seat, 2- hydraulic lifting frame, 3- seat cushion, 4- backrest, 5- armrest, 6- tracking mechanism, 7- touch screen, 8- IMU sensor, 9- multi-directional adjustment mechanism, 61- rotating frame, 62- electric lifting frame, 63- tilt adjustment mechanism, 64- eye detector, 611- electric rotating seat, 612- bracket, 631- tilt bracket, 632- drive module, 13- rotating shaft, 12- driven gear plate, 10- driving gear, 11- driving motor, 91- universal connecting ball head, 92- annular fixing frame, 93- electric telescopic gas rod, 101- base, 102- shock-absorbing base, 103- telescopic rod, 104- shock-absorbing spring, 105- piezoelectric block, 106- piezoelectric power generation module. DETAILED DESCRIPTION

[0014] The present invention will be further described below with reference to the accompanying drawings and examples, but they are not intended to limit the present invention.

[0015] Embodiment. A multifunctional integrated intelligent seat for ships, comprising Figure 1 As shown, it includes a bottom shock-absorbing seat 1, a hydraulic lifting frame 2 is provided above the bottom shock-absorbing seat 1, a seat cushion 3 is provided above the hydraulic lifting frame 2, a backrest 4 is provided on the rear side of the seat cushion 3, armrests 5 are provided on both sides of the seat cushion 3, a tracking mechanism 6 is provided at the front end of the armrest 5, and a touch screen 7 is installed on the tracking mechanism 6; a group of IMU sensors 8 are also provided at the bottom of the seat cushion 3, and a multi-directional adjustment mechanism 9 is provided between the seat cushion 3 and the hydraulic lifting frame 2; it also includes a controller, the input end of the controller is connected to the IMU sensor, and the output end of the controller is connected to the hydraulic lifting frame, the tracking mechanism and the multi-directional adjustment mechanism.

[0016] The tracking mechanism 6 includes a rotating frame 61 fixed to the end of the armrest 5, an electric lifting frame 62 is provided on the rotating frame 61, an inclination adjustment mechanism 63 is provided on the upper end of the electric lifting frame 62, a touch screen 7 is fixed on the inclination adjustment mechanism 63, and an eye detector 64 is provided in the middle of the upper end of the touch screen 7.

[0017] The rotating frame 61 includes an electric rotating seat 611 fixed in the end of the armrest 5, and the electric rotating seat 611 is connected to a bracket 612.

[0018] The tilt adjustment mechanism 63 includes a tilt bracket 631 fixed to the electric lifting frame 611 and rotatably connected, and one end of the tilt bracket 631 is connected to a driving module 632 ; the touch screen 7 is fixed to the tilt bracket 631 .

[0019] The seat cushion 3 and the backrest 4 are rotatably connected via a rotating shaft 13 . The end of the rotating shaft 13 is connected to a driven gear 12 . The driven gear 12 is connected to a driving gear 10 . The driving gear 10 is connected to a driving motor 11 .

[0020] The multi-directional adjustment mechanism 9 includes a universal connection ball head 91 located between the top of the hydraulic lifting frame 2 and the bottom of the seat cushion 3, and also includes an annular fixing frame 92 fixed to the upper part of the hydraulic lifting frame 2. The outer edge of the annular fixing frame 92 is rotatably connected to a group of annular evenly distributed electric telescopic gas rods 93. The upper ends of the electric telescopic gas rods 93 are rotatably connected to the bottom surface of the seat cushion 3, and the electric telescopic gas rods 93 are tilted.

[0021] The bottom shock-absorbing seat 1 includes a base 101, a shock-absorbing base 102 is provided above the base 101, a group of annularly distributed telescopic rods 103 are provided between the base 101 and the shock-absorbing base 102, and a shock-absorbing spring 104 is provided on the outer cover of the telescopic rod 103; a piezoelectric block 105 is provided below the middle of the shock-absorbing base 102, and a piezoelectric power generation module 106 that cooperates with the piezoelectric block 105 is provided in the middle of the base 101.

[0022] The electric rotating seat has a built-in driving motor.

[0023] The piezoelectric power generation module includes multiple PZT ceramic stacks connected to the LTC3588 chip. The chip stores energy in a supercapacitor and supplies it to the IMU sensor first.

[0024] The shock absorption process of the bottom shock absorber seat: after being subjected to external vibration, the shock absorption spring begins to play a shock absorption role and has a shock absorption effect on the seat cushion. During the shock absorption process, the piezoelectric block will contact and impact the piezoelectric power generation module, thereby starting to generate electricity. The electric energy generated by the piezoelectric power generation module is stored in the capacitor through the chip to power electrical devices such as IMU sensors.

[0025] When the height of the seat cushion needs to be adjusted, it is done by controlling the height of the hydraulic lifting frame.

[0026] When the backrest angle needs to be adjusted, the drive motor is controlled to start working, driving the drive gear to rotate, and then driving the driven gear plate to rotate, so as to achieve the corresponding rotation of the shaft and the backrest, and complete the adjustment of the backrest angle.

[0027] The electric lifting frame comprises two electric lifting rods distributed front and back, and a connecting frame is provided at the bottom between the two electric lifting rods.

[0028] Adjustment process of the tracking mechanism: The position of the touch screen is adjusted through the mutual movement of the rotating frame (the rotation of the electric rotating seat is controlled to complete the rotation adjustment of the bracket), the electric lifting mechanism and the tilt adjustment mechanism. When the eye detector detects that the eyes are in the set position, the position adjustment is stopped, so that the touch screen can be placed in a reasonable set position to meet the usage needs of the crew sitting on the seat.

[0029] The adjustment process of the tilt adjustment mechanism: the drive module works to drive the tilt bracket to rotate around the adjustment base, thereby driving the tilt adjustment of the touch screen fixed on the tilt bracket.

[0030] The electric telescopic gas rod comprises four electric telescopic gas rods distributed front, back, left and right. Both ends of the electric telescopic gas rod are provided with movable connection ends, which can rotate in the front, back, left and right directions.

[0031] The adjustment process of the multi-directional adjustment mechanism: through the vibration data detected by the IMU sensor (detecting the inclination angle of the seat cushion relative to the horizontal plane), when forward and backward shaking is detected, the seat cushion is kept in a forward and backward horizontal state by adjusting the corresponding extension or shortening of the front and rear electric telescopic gas rods; when left and right shaking is detected, the seat cushion is kept in a left and right horizontal state by adjusting the corresponding extension or shortening of the left and right electric telescopic gas rods.

Claims

1. A multifunctional integrated intelligent seat for ships, characterized by: The invention comprises a bottom shock-absorbing seat (1), a hydraulic lifting frame (2) is provided above the bottom shock-absorbing seat (1), a seat cushion (3) is provided above the hydraulic lifting frame (2), a backrest (4) is provided at the rear side of the seat cushion (3), armrests (5) are provided on both sides of the seat cushion (3), a tracking mechanism (6) is provided at the front end of the armrests (5), and a touch screen (7) is installed on the tracking mechanism (6); a group of IMU sensors (8) are also provided at the bottom of the seat cushion (3), and a multi-directional adjustment mechanism (9) is provided between the seat cushion (3) and the hydraulic lifting frame (2); and a controller is also included, wherein the input end of the controller is connected to the IMU sensor, and the output end of the controller is connected to the hydraulic lifting frame, the tracking mechanism and the multi-directional adjustment mechanism.

2. The multifunctional integrated intelligent seat for ships according to claim 1, characterized in that: The tracking mechanism (6) includes a rotating frame (61) fixed to the end of the armrest (5), an electric lifting frame (62) is provided on the rotating frame (61), an inclination adjustment mechanism (63) is provided at the upper end of the electric lifting frame (62), a touch screen (7) is fixed on the inclination adjustment mechanism (63), and an eye detector (64) is provided at the middle position of the upper end of the touch screen (7).

3. The multifunctional integrated intelligent seat for ships according to claim 2, characterized in that: The rotating frame (61) comprises an electric rotating seat (611) fixed in the end of the armrest (5), and the electric rotating seat (611) is connected to a bracket (612).

4. The multifunctional integrated intelligent seat for ships according to claim 2, characterized in that: The tilt adjustment mechanism (63) comprises a tilt bracket (631) fixed to the electric lifting frame (611) and rotatably connected, one end of the tilt bracket (631) being connected to a drive module (632); the touch display screen (7) is fixed to the tilt bracket (631).

5. The multifunctional integrated intelligent seat for ships according to claim 4, characterized in that: The seat cushion (3) and the backrest (4) are rotatably connected via a rotating shaft (13), an end of the rotating shaft (13) is connected to a driven gear disc (12), the driven gear disc (12) is connected to a driving gear (10), and the driving gear (10) is connected to a driving motor (11).

6. The multifunctional integrated intelligent seat for ships according to claim 1, characterized in that: The multi-directional adjustment mechanism (9) includes a universal connection ball head (91) located between the top of the hydraulic lifting frame (2) and the bottom of the seat cushion (3), and also includes an annular fixing frame (92) fixed to the upper part of the hydraulic lifting frame (2), and the outer edge of the annular fixing frame (92) is rotatably connected to a group of annular evenly distributed electric telescopic gas rods (93), the upper ends of the electric telescopic gas rods (93) are rotatably connected to the bottom surface of the seat cushion (3), and the electric telescopic gas rods (93) are tilted.

7. The multifunctional integrated intelligent seat for ships according to claim 1, characterized in that: The bottom shock-absorbing seat (1) comprises a base (101), a shock-absorbing base (102) is provided above the base (101), a group of annularly distributed telescopic rods (103) are provided between the base (101) and the shock-absorbing base (102), and a shock-absorbing spring (104) is provided on the outer cover of the telescopic rod (103); a piezoelectric block (105) is provided below the middle of the shock-absorbing base (102), and a piezoelectric power generation module (106) matched with the piezoelectric block (105) is provided in the middle of the base (101).

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