CN114631999B

CN114631999B - A combined intelligent massage mattress

Info

Publication number: CN114631999B
Application number: CN202210268203.3A
Authority: CN
Inventors: 胡远荣
Original assignee: Xiamen Ideno Electronic Technology Co ltd
Current assignee: Xiamen Ideno Electronic Technology Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2024-12-20
Anticipated expiration: 2042-03-18
Also published as: CN114631999A

Abstract

The present invention discloses a combined intelligent massage mattress, which is provided with a waist and back massage cushion massage hammer of a power box massage hammer inside; a slider block massage hammer, which is slidably arranged in the power box massage hammer near the top; a reciprocating drive mechanism, which is arranged in the power box massage hammer and is connected with the slider block massage hammer to drive the slider block massage hammer to reciprocate; a massage mechanism, which is arranged on the slider block massage hammer, and the massage hammer massage mechanism is used to realize the massage of the back of the human body; and a hinge massage hammer, which is arranged on both sides of the end of the waist and back massage cushion massage hammer and is fixedly connected with the leg massage cushion massage hammer and the head massage cushion massage hammer, so that the massage mattress can be folded for storage. The present invention aims to solve the technical problems in the prior art that the massage mattress has an overall structure, a huge size, is not easy to carry, and the comfort and massage effect cannot be unified, and then achieves a comfortable and convenient massage effect, and is more convenient to use and store.

Description

Combined intelligent massage mattress

Technical Field

The invention relates to the field of intelligent home furnishing, in particular to a combined intelligent massage mattress.

Background

With the progress of society, most people work for a long time or stand, the action on the lumbar vertebrae of people is bigger, so that more or less diseases are generated on the lumbar vertebrae of most people, most of the traditional massage mattresses are of wavy or concave-convex surfaces and are generally designed into integral structures, once the massage mattresses are made, the size cannot be changed, certain trouble is brought to carrying due to the fact that the size is too large, the wavy or concave-convex structures on the surfaces are the same as the hardness of the mattress body structure, the massage effect is strong and the comfort cannot be unified, according to the problems, the combined massage mattress is provided, the vibrator is embedded in the soft mattress for massage, the vibrator is better than the vibrator deployed on the bed board, the vibration effect is obvious, the complex touch experience can be realized, the massage mattress is carried out through a mattress which is thicker and softer, and the massage effect is strong, the comfort for lying, the free combination and the transportation are convenient.

Disclosure of Invention

Aiming at the problems existing in the prior art, the invention aims to provide a combined intelligent massage mattress. The invention aims to solve the technical problems that the massage mattress in the prior art is large in structure, large in size, not easy to carry and incapable of unifying comfort and massage effect, thereby realizing comfortable and convenient massage effect and being more convenient to use and store.

In order to solve the problems, the invention adopts the following technical scheme:

a modular intelligent massage mattress comprising:

a waist and back massage cushion with a power box inside;

the sliding bar block is arranged in the power box near the top in a sliding way,

The reciprocating driving mechanism is arranged in the power box and connected with the sliding bar block to drive the sliding bar block to do reciprocating motion;

The massage mechanism is arranged on the sliding bar block and is used for massaging the back of a human body, and

Hinge, locate the back massage pad's tip both sides to with shank massage pad and head massage pad fixed connection, make massage mattress can fold and deposit. The invention aims to solve the technical problems that the massage mattress in the prior art is large in structure, large in size, not easy to carry and incapable of unifying comfort and massage effect, thereby realizing comfortable and convenient massage effect and being more convenient to use and store.

As a preferred embodiment of the present invention, the reciprocating drive mechanism includes:

The fixed rack is arranged at the bottom of the power box;

a reciprocating connecting part arranged on the fixed rack and meshed with the sliding bar block and the fixed rack to drive the massage module to do linear reciprocating motion, and

The reciprocating motor is arranged in the power box and is connected with the reciprocating connecting component to realize the operation of the massage module.

As a preferable scheme of the invention, the reciprocating connecting part comprises a double gear, a connecting rod, a reciprocating rotating rod and a sliding supporting rod, wherein the double gear is connected in the power box in a sliding way through the sliding supporting rod and is matched with the fixed rack for rotation, the middle of the double gear is connected with one end of the connecting rod, the other end of the connecting rod is connected with the reciprocating rotating rod, and the other end of the reciprocating rotating rod is connected with the output end of the reciprocating motor.

As a preferable scheme of the invention, the reciprocating motor rotates, and the double gear reciprocates on the fixed rack through the reciprocating rotating rod and the connecting rod and moves together with the sliding bar.

As a preferred embodiment of the present invention, the massage mechanism includes:

the vibration motor is arranged on the sliding bar block;

the massage component is arranged at the output end of the vibration motor.

As a preferable scheme of the invention, the massage component comprises a hammer disc, massage hammers and springs, wherein the center of the bottom of the hammer disc is arranged at the output end of the vibration motor, the top of the hammer disc is uniformly provided with mounting holes, each mounting hole is internally provided with a massage hammer, and the bottom of each massage hammer is provided with a spring.

As a preferable scheme of the invention, the waist and back massage cushion is internally provided with a damping mechanism, the damping mechanism comprises a spring and a supporting ball, and the supporting ball is fixedly connected to the top of the spring.

As a preferable scheme of the invention, a soft supporting pad is arranged at the top of the waist and back massage pad, connecting holes are uniformly formed in the soft supporting pad, and supporting balls are arranged in each connecting hole.

As a preferable scheme of the invention, the top of the waist and back massage cushion is provided with an outer skin, and the outer skin is wrapped outside the soft support cushion and the support ball.

As a preferable scheme of the invention, the invention further comprises a damping mechanism arranged in the leg massage cushion and the head massage cushion, and a soft supporting cushion and an outer skin arranged at the top.

The invention also comprises a force guiding adjusting body which is detachably covered outside the external skin corresponding to the massage mechanism area through a bagging or binding belt, wherein the force guiding adjusting body comprises a hollow sheet body formed by sealing and enclosing by an elastic insulating material, electrorheological fluid is filled in the hollow sheet body, a controllable circuit is used for applying an adjustable external electric field to the electrorheological fluid to control the viscosity of the electrorheological fluid, a plurality of piezoelectric ceramic sheets and discharge electrodes matched with the piezoelectric ceramic sheets are stuck or inlaid on the outer surface of the hollow sheet body according to the designed position, and the discharge electrodes are contacted with the skin of a human body and lead out charges released by the piezoelectric ceramic sheets under pressure.

The piezoelectric ceramic plate is in a circular sheet shape or a flat column shape, the discharge electrode is a revolving body and comprises an insulating support body which is circular and is pressed against one surface of the piezoelectric ceramic plate, a circular salient pole which is wound around the periphery of the insulating support body and a dot salient pole which is positioned in the middle of the insulating support body, the circular salient pole and the upper end of the dot salient pole are subjected to circular arc treatment, the position of the circular salient pole is higher than that of the dot salient pole, and the dot salient pole and the circular salient pole are respectively and electrically connected with the positive electrode and the negative electrode of the piezoelectric ceramic plate.

Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) The invention can enlarge the whole massage area due to the use of the hammer disc and the massage hammer, so that the whole waist or the back is uniformly massaged, and the comfort level is increased.

(2) The double gears are matched with the fixed racks in a sliding way, so that the sliding bar block can conveniently reciprocate and linearly, the whole massage mechanism is driven to move, the whole massage position can be adjusted according to the needs of a human body, and the double-gear massage device is suitable for different people and is more humanized.

(3) According to the invention, through the design of the hinge, three massage parts can be folded, so that the size of the massage cushion is reduced when the massage cushion is not used, and the storage space is saved.

(4) According to the invention, through the design of the damping mechanism, the resonance influence generated by vibration during massage can be weakened, and the human body is more comfortable.

(5) The soft support pad and the outer skin are used, so that the internal structure including a human body can be more comfortable to lie on, and foreign body sensation can not be generated.

(6) The invention provides a selectively used force guiding adjusting body, which can conduct and break down the force of a massage hammer through the characteristic that the viscosity of an electrorheological fluid can be changed instantaneously and reversibly under the action of an external electric field, so that a user can adjust and obtain the optimal massage force for the user according to own preference and actual conditions, and can also coordinate with the massage hammer to obtain the change of the massage force under the condition that the massage hammer is inconvenient, thereby obtaining the massage change of multiple dimensions under the condition that the structure of a massage mechanism is not changed and an additional mechanism is not added, not only improving the massage effect and improving the massage experience, but also being applicable to the massage devices of different manufacturers without increasing the cost and changing the existing massage mechanism.

(7) The electrorheological fluid adopted by the invention has the partial property of liquid although the viscosity is increased under the action of an electric field, so that the additional force of untwining can be more uniformly dispersed, and the electrorheological fluid has the partial solid property and proper extrusion conduction characteristic due to the enhanced viscosity, thereby simultaneously meeting the requirements of the dispersion of the redundant force and the conduction of the required force.

(8) The structure not only utilizes electrorheological fluid to expand the function of electrorheological fluid, but also only utilizes the pressure of the piezoelectric ceramic to release free charge because no external power supply is needed, thereby avoiding the risk of overlarge current or electric leakage to human body.

(9) The annular salient pole and the punctiform salient pole of the discharge electrode are designed, so that the discharge electrode not only can be used for transmitting massage force, but also can facilitate charge release, is released into an annular region, has strong coverage and uniformity, and the structure can enable the skin and the muscle on the surface of a human body to be recessed in the annular salient pole at first and release the charge after the annular salient pole is recessed to touch the punctiform salient pole, and the skin and the muscle are recessed in the annular salient pole to touch the punctiform salient pole at first and need the extrusion force additionally provided by a massage hammer, so that the skin and the muscle at the position can be released by the charge only in the region and moment of the massage hammer extrusion massage, the design can be skillfully matched with the massage process, and the charge is accurately released while the massage is performed, thereby improving the massage physiotherapy effect.

Drawings

FIG. 1 is a first perspective, partially cut away view of a combination intelligent massage mattress of the present invention;

FIG. 2 is a diagram showing the internal structure of a lumbar and back massage mattress of the combined intelligent massage mattress;

FIG. 3 is a first view partially in section of a combination intelligent massage mattress of the present invention;

FIG. 4 is a perspective view of a first view of a combination intelligent massage mattress of the present invention;

FIG. 5 is a perspective view of a first view of a combination intelligent massage mattress of the present invention;

FIG. 6 is a partial cross-sectional view of a massage mechanism of a combination intelligent massage mattress of the present invention;

Fig. 7 is a schematic sectional view of a force guiding regulator of a combined intelligent massage mattress of the invention.

The reference numerals in the figures illustrate:

1. Waist and back massage pad; 2, double gears, 3, a vibration motor, 4, a fixed rack, 5, a sliding bar block, 6, a connecting rod, 7, a reciprocating motor, 8, a reciprocating rotating rod, 9, a spring, 10, a hinge, 11, a leg massage pad, 12, a supporting ball, 13, a soft supporting pad, 14, a massage hammer, 15, a hammer disc, 16, an external skin, 17, a head massage pad, 18, a power box, 19, a sliding support rod, 20, a force guiding regulator, 21, an elastic insulating material, 22, a hollow sheet body, 23, electrorheological fluid, 24, a piezoelectric ceramic sheet, 25, a discharge electrode, 26, an insulating support body, 28, human skin, 29, an annular salient pole, 30 and a point salient pole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.

In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and include, for example, "connected to," whether fixedly connected to, detachably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, indirectly connected to, and in communication with each other via an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the present invention provides a technical solution, which is a combined intelligent massage mattress, comprising:

A waist and back massage cushion 1 with a power box 18 inside;

the sliding bar block 5 is arranged in the power box 18 near the top in a sliding way,

The reciprocating driving mechanism is arranged in the power box 18 and connected with the slide bar block 5 to drive the slide bar block 5 to do reciprocating motion;

A massage mechanism arranged on the slide bar block 5 and used for massaging the back of human body, and

Hinge 10, which is arranged on two sides of the end of the waist and back massage cushion 1 and fixedly connected with leg massage cushion 11 and head massage cushion 17, so that the massage mattress can be folded and stored

In the embodiment, the power box 18 is positioned at the inner center of the lumbar and back massage cushion 1 and is a power part of the whole massage structure, the two sides of the inner wall of the power box 18 are provided with the sliding grooves, the sliding bar block 5 is connected in the sliding grooves in a sliding way, and the reciprocating driving mechanism is linked with the sliding bar block 5, so that the sliding bar block 5 reciprocates in the power box 18, the position of the massage mechanism on the sliding bar block 5 can be adjusted to a certain extent according to the needs, the massage cushion is suitable for different crowds, the comfort level and the practicability are improved, and the leg massage cushion 11 and the head massage cushion 17 are folded on the lumbar and back massage cushion 1 through the hinge 10, so that the storage space is reduced and the massage cushion is more convenient.

Specifically, the reciprocating drive mechanism includes:

a fixed rack 4 arranged at the inner bottom of the power box 18;

a reciprocating connecting part arranged on the fixed rack 4 and meshed with the slide bar block 5 and the fixed rack 4 to drive the massage mechanism to do linear reciprocating motion, and

The reciprocating motor 7 is arranged in the power box 18, and the reciprocating motor 7 is connected with the reciprocating connecting part to realize the operation of the conventional massage mechanism.

In the embodiment, the reciprocating driving mechanism is mainly used for adjusting the position of the massage mechanism, the fixed rack 4 is fixed at the middle position of the bottom of the power box 18 and is combined with the reciprocating connecting part, the reciprocating connecting part is meshed with the fixed rack 4 and the sliding bar block 5, and the reciprocating motor 7 drives the reciprocating connecting part to enable the massage mechanism to move.

Specifically, the reciprocating connecting part comprises a double gear 2, a connecting rod 6, a reciprocating rotating rod 8 and a sliding supporting rod 19, wherein the double gear 2 is connected in the power box 18 in a sliding manner through the sliding supporting rod 19 and is matched with the fixed rack 4 for rotation, the middle of the double gear 2 is connected with one end of the connecting rod 6, the other end of the connecting rod 6 is connected with the reciprocating rotating rod 8, and the other end of the reciprocating rotating rod 8 is connected with the output end of the reciprocating motor 7.

In the embodiment, the reciprocating rotary rod 8 is connected with the connecting rod 6, the connecting rod 6 is fixedly connected with the double gears 2, the reciprocating connecting part is mainly connected with the reciprocating motor 7, and the reciprocating motion of the sliding bar block 5 is realized, wherein the connecting position can be detached, and the maintenance is convenient.

Specifically, the reciprocating motor 7 rotates, and the double gear 2 reciprocates on the fixed rack 4 through the reciprocating rotary rod 8 and the connecting rod 6 and moves together with the sliding bar 5.

In the embodiment, the output end of the reciprocating motor 7 is provided with a reciprocating rotating rod 8, and the output end of the reciprocating motor 7 rotates to drive the double gear 2 to move on the fixed rack 4 so as to drive the sliding bar block 5 to move.

Specifically, the massage mechanism includes:

the vibrating motor 3 is arranged on the sliding bar block 5;

massage components are arranged at the output end of the vibration motor 3.

In the embodiment, a hole is formed in the middle position of the top of the sliding bar block 5, the vibrating motor 3 is arranged in the hole through a bolt, and the massage mechanism is arranged on the vibrating motor 3 and is a main action structure, and the vibrating motor 3 outputs the action force to a human body to massage the human body, so that the uncomfortable feeling of the human body is relieved.

Specifically, the massage part includes hammer disc 15, massage hammer 14 and spring 9, and the output of vibrating motor 3 is located to hammer disc 15's bottom center department, and the mounting hole has evenly been seted up at hammer disc 15's top, all installs massage hammer 14 in every mounting hole, and spring 9 is all installed to the bottom of every massage hammer 14.

In the embodiment, the vibrating motor 3 generates acting force to vibrate the hammer disc 15, the internal massage hammer 14 performs massage under the action of vibration, and the spring 9 increases the elasticity of the massage hammer 14, so that the toughness is better, the hard state is relieved, and the massage hammer is more comfortable.

Specifically, the inside of back massage pad 1 is provided with damper, and damper includes spring 9 and supporting ball 12, and supporting ball 12 fixed connection is in the top of spring 9.

In the embodiment, the spring 9 and the supporting ball 12 are integrated, the human body is rocked under the vibration of the massage mechanism, the supporting ball 12 is pressed under the supporting condition, the human body can be slightly massaged, and the whole massage cushion has certain elasticity due to the elasticity of the spring 9, so that the human body is more comfortable.

Specifically, the top of back massage pad 1 is provided with soft supporting pad 13, evenly has seted up the connecting hole on the soft supporting pad 13, all installs supporting ball 12 in every connecting hole.

In the embodiment, the soft supporting pad 13 increases the overall flexibility to prevent the human body from being accidentally injured by the supporting ball 12, and the soft supporting pad 13 has certain compressibility and toughness to prevent the spring 9 from being damaged.

Specifically, the top of the lumbar and back massage cushion 1 is provided with an outer skin 16, and the outer skin 16 is wrapped outside the soft support cushion 13 and the support ball 12.

In this embodiment, the outer skin 16 protects the overall structure and beautifies the appearance, enhancing the visual and organoleptic experience of the human body.

Specifically, the leg massage cushion 11 and the head massage cushion 17 are provided with a shock absorbing mechanism, and the soft support cushion 13 and the outer skin 16 are provided on the top.

In the embodiment, the leg massage cushion 11 and the head massage cushion 17 are consistent with the waist and back massage cushion 1, so that the whole body is consistent and has more design sense.

Referring to fig. 7, because the massage force is different from one person to another, and because of the limitation of materials and mechanical structures, it is difficult to precisely adjust the massage force according to the needs of each person, even most people feel pain frequently during the massage, a force guiding regulator 20 is designed, which can be selectively used with a massage mattress, is detachably covered outside the outer skin 16 corresponding to the massage mechanism area by a bag or a binding band, the force guiding regulator 20 comprises a hollow sheet 22 sealed and enclosed by an elastic insulating material 21, the hollow sheet 22 is filled with electrorheological fluid 23, a controllable circuit applies an adjustable external electric field to the electrorheological fluid 23 to control the viscosity of the electrorheological fluid 23, a plurality of piezoelectric ceramic plates 24 and discharge electrodes 25 matched with the piezoelectric ceramic plates 24 are adhered or inlaid on the outer surface of the hollow sheet 22 according to the design position, and the discharge electrodes 25 are contacted with the human skin 28 and lead out the charges released by the piezoelectric ceramic plates 24 under pressure.

In this embodiment, the piezoelectric ceramic plate 24 is in a circular sheet shape or a flat column shape, the discharge electrode 25 is a revolution body, and comprises an insulating support 26 which is circular and is pressed against one surface of the piezoelectric ceramic plate 24, a ring-shaped salient pole 29 which surrounds the periphery of the insulating support 26, and a dot-shaped salient pole 30 which is positioned in the middle of the insulating support 26, wherein the upper ends of the ring-shaped salient pole 29 and the dot-shaped salient pole 30 are subjected to circular arc treatment, the position of the ring-shaped salient pole 29 is higher than that of the dot-shaped salient pole 30, and the ring-shaped salient pole 30 and the ring-shaped salient pole 29 are respectively electrically connected with the anode and the cathode of the piezoelectric ceramic plate 24.

In this embodiment, the elastic insulating material 21 is made of rubber, has elastic deformation capability, and can bear the weight of the internal electrorheological fluid and maintain the shape under the static state.

In this embodiment, the thickness of the force guiding regulator 20 is 1 cm-3 cm, and the force guiding effect of too thin electrorheological fluid is insufficient, and the force guiding effect of too thick electrorheological fluid is insufficient.

In this embodiment, the piezoelectric ceramic plate 24 and the discharge electrode 25 are designed corresponding to the action position of the massage hammer 14.

In this embodiment, the root portions of the dot salient poles 30 and the annular salient poles 29 are made of elastic material such as rubber, so that the dot salient poles 30 and the annular salient poles 29 are isolated from each other to avoid short circuit, and the user is prevented from feeling pain.

When the massage device is used, a user firstly opens the head massage pad 17 and the leg massage pad 11, adjusts the position of the massage mechanism through the control switch, the reciprocating motor 7 rotates to drive the reciprocating rotary rod 8, the connecting rod 6 and the double gears 2, the double gears 2 move on the fixed rack 4 to enable the sliding bar block 5 to move, so that the massage mechanism moves, when the massage mechanism is adjusted to a proper position, the massage device can be used, the massage hammer 14 works through the vibrating motor 3, and in the massage process, the reciprocating motor 7 can be controlled to enable the massage mechanism to move, so that the ideal effect is achieved.

If the force guiding regulator 20 needs to be added, the force guiding regulator 20 is covered on the mattress body through a bagging or binding belt, the piezoelectric ceramic plate 24 and the discharge electrode 25 on the force guiding regulator 20 just correspond to the action position of the massage hammer 14 through a pre-designed limiting structure, the user controls the viscosity of the electrorheological fluid 23 through the controller, the softness of the force guiding regulator 20 is further regulated, the user obtains the massage strength which is most suitable for the user, meanwhile, the discharge electrode 25 just applies discharge to the massage position by means of the extrusion force of the massage hammer 14, the current is small, the damage to the human body is avoided, the muscle relaxation adjustment of the massage position can be facilitated, and better massage experience and effect can be further obtained.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present invention.

Claims

1. A combined intelligent massage mattress, comprising:

A waist and back massage pad (1) having a power box (18) inside;

The slide block (5) is slidably arranged in the power box (18) near the top.

A reciprocating drive mechanism is disposed in the power box (18) and connected to the slide block (5) to drive the slide block (5) to reciprocate;

A massage mechanism, arranged on the slide block (5), the massage mechanism being used to massage the back of a human body; and

Hinges (10) are arranged on both sides of the ends of the waist and back massage pad (1) and are fixedly connected to the leg massage pad (11) and the head massage pad (17), so that the massage mattress can be folded for storage;

The reciprocating drive mechanism comprises:

A fixed rack (4) is arranged at the bottom of the power box (18);

A reciprocating connection component is disposed on the fixed rack (4) and meshes with the slide block (5) and the fixed rack (4) to drive the massage module to perform linear reciprocating motion; and

A reciprocating motor (7) is disposed in the power box (18), wherein the reciprocating motor (7) is connected to a reciprocating connecting component to realize the operation of the massage module;

The reciprocating connecting component comprises a double gear (2), a connecting rod (6), a reciprocating rotating rod (8) and a sliding support rod (19); the double gear (2) is slidably connected to the power box (18) via the sliding support rod (19) and rotates in coordination with the fixed rack (4); the middle of the double gear (2) is connected to one end of the connecting rod (6); the other end of the connecting rod (6) is connected to the reciprocating rotating rod (8); the other end of the reciprocating rotating rod (8) is connected to the output end of the reciprocating motor (7); the reciprocating motor (7) rotates, causing the double gear (2) to reciprocate linearly on the fixed rack (4) through the reciprocating rotating rod (8) and the connecting rod (6), and causing the sliding block (5) to move;

The intelligent massage mattress further comprises a force regulating body (20) which is detachably covered by a bag or a strap on the outside of the outer skin (16) corresponding to the massage mechanism area; the force regulating body (20) comprises a hollow sheet body (22) sealed and enclosed by an elastic insulating material (21); the hollow sheet body (22) is filled with an electrorheological fluid (23); a controllable circuit applies an adjustable external electric field to the electrorheological fluid (23) to control the viscosity of the electrorheological fluid (23); a plurality of piezoelectric ceramic sheets (24) and discharge electrodes (25) paired therewith are pasted or inlaid on the outer surface of the hollow sheet body (22) according to the designed position; the discharge electrodes (25) are in contact with human skin (28) and lead out the electric charge released by the piezoelectric ceramic sheets (24) under pressure;

The piezoelectric ceramic sheet (24) is in the shape of a circular sheet or a flat column; the discharge electrode (25) is a rotating body, comprising a circular insulating support body (26) pressed against one side of the piezoelectric ceramic sheet (24), an annular salient pole (29) surrounding the outer periphery of the insulating support body (26), and a point-shaped salient pole (30) located in the middle of the insulating support body (26); the upper ends of the annular salient pole (29) and the point-shaped salient pole (30) are both arc-shaped; the annular salient pole (29) is located higher than the point-shaped salient pole (30); the point-shaped salient pole (30) and the annular salient pole (29) are respectively electrically connected to the positive and negative electrodes of the piezoelectric ceramic sheet (24);

The elastic insulating material (21) is made of rubber, has elastic deformation capability, and can withstand the weight of the internal electrorheological fluid to maintain its shape in a static state;

The thickness of the force-conducting regulating body (20) is 1 cm to 3 cm;

The piezoelectric ceramic sheet (24) and the discharge electrode (25) are designed to correspond to the action positions of the massage hammer (14);

The roots of the point-shaped salient pole (30) and the annular salient pole (29) are made of elastic material such as rubber, so that the point-shaped salient pole (30) and the annular salient pole (29) are isolated from each other to avoid short circuit and avoid causing pain to the user;

When in use, the user first turns on the head massage pad (17) and the leg massage pad (11), adjusts the position of the massage mechanism by controlling the switch, and the reciprocating motor (7) rotates to drive the reciprocating rotating rod (8), the connecting rod (6) and the double gear (2). The double gear (2) moves on the fixed rack (4), so that the slide block (5) moves, thereby moving the massage mechanism. When the massage mechanism is adjusted to a suitable position, it can be used, and the massage hammer (14) is operated by the vibration motor (3). During the massage process, the reciprocating motor (7) can still be controlled to move the massage mechanism. If a force regulating body (20) needs to be added, the force regulating body (20) is covered on the mattress body by means of a bag or a strap. Through a pre-designed limiting structure, the piezoelectric ceramic sheet (24) and the discharge electrode (25) on the force regulating body (20) exactly correspond to the position where the massage hammer (14) acts. The user controls the viscosity of the electrorheological fluid (23) through a controller, thereby adjusting the softness of the force regulating body (20), so that the user obtains a massage intensity that is most suitable for the user. At the same time, the discharge electrode (25) discharges the massage position exactly with the help of the squeezing force of the massage hammer (14).

2. The combined intelligent massage mattress according to claim 1, characterized in that the massage mechanism comprises:

A vibration motor (3) is arranged on the slide block (5);

The massage component is arranged at the output end of the vibration motor (3).

3. A combined intelligent massage mattress according to claim 2, characterized in that the massage components include a hammer plate (15), a massage hammer (14), a spring (9) and a support ball (12), the bottom center of the hammer plate (15) is arranged at the output end of the vibration motor (3), the top of the hammer plate (15) is evenly provided with mounting holes, each mounting hole is installed in a massage hammer (14), and the bottom of each massage hammer (14) is installed with a spring (9); the support ball (12) is fixedly connected to the top of the spring (9).

4. A combined intelligent massage mattress according to claim 3, characterized in that a soft support pad (13) is arranged on the top of the waist and back massage pad (1), and connecting holes are evenly opened on the soft support pad (13), and a supporting ball (12) is installed in each of the connecting holes.

5. A combined intelligent massage mattress according to claim 4, characterized in that an outer skin (16) is provided on the top of the waist and back massage pad (1), and the outer skin (16) is wrapped around the outside of the soft support pad (13) and the support ball (12).

6. A combined intelligent massage mattress according to claim 5, characterized in that it also includes a shock absorbing mechanism arranged in the leg massage pad (11) and the head massage pad (17), and a soft support pad (13) and an external skin (16) arranged on the top.