CN215504199U

CN215504199U - Massage device for mattress

Info

Publication number: CN215504199U
Application number: CN202023280915.2U
Authority: CN
Inventors: 李烨
Original assignee: Ysms Tianjin Industrial Development Co ltd
Current assignee: Ysms Tianjin Industrial Development Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-01-14
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a massage device for a mattress, which comprises a health-care shell, rollers, a lifting structure, a driving structure, a starting motor and a driven structure, wherein the rollers, the lifting structure, the driving structure, the starting motor and the driven structure are all fixed inside the health-care shell, the tops of the lifting structure are rotatably connected with the rollers, the bottoms of the lifting structure are movably sleeved on the driving structure, one side of the lifting structure is movably sleeved on the top end of the driven structure, the top end of the driven structure is fixedly connected with the rollers, the bottom end of the driven structure is fixedly sleeved on one side of the driving structure, and the other side of the driving structure is fixedly sleeved with the starting motor. The massage device for the mattress has the advantages of simple structure and reasonable design, not only realizes the massage function on the human body through the rotation and the lifting of the idler wheels, but also can be matched with the shape of the spine of the human body, thereby playing the health care function, and the massage device has the advantages of simple operation, economy, practicability and easy popularization.

Description

Massage device for mattress

Technical Field

The utility model belongs to the technical field of massage devices, and particularly relates to a massage device for a mattress.

Background

Massage is also called as massage, which refers to the action of pressing or stretching the muscles under the skin by contacting the body to dredge the channels and collaterals, smooth the joints, promote the circulation of qi and blood, regulate the functions of the viscera, and enhance the disease resistance of the human body, thereby achieving the purpose of curing the pain and relieving the general diseases by massaging the acupoints. The massage device comprises a massage seat, a massage head and a massage head, wherein the massage head is used for massaging the waist, the massage head is used for massaging the neck and the waist, the massage head is used for massaging the neck, the waist and the neck are sore and painful for a long time, the massage head is used for resting on a bed after going home, the existing mattress is not provided with the massage device, the aim of quickly relieving fatigue cannot be fulfilled, in addition, the existing massage devices such as massage chairs on the market are expensive, the popularization is low, and the problems of time and labor waste exist in the manual massage operation.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a massage device for a mattress, so as to overcome the shortcomings of the prior art.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a massage device for mattress, is including all being located health care casing, gyro wheel, elevation structure, initiative structure, starter motor and the driven structure of mattress, health care casing is cavity cuboid structure, gyro wheel, elevation structure, initiative structure, starter motor and driven structure all are fixed to health care casing inside, the elevation structure top is rotated and is connected the gyro wheel, and the activity of elevation structure bottom is cup jointed to the initiative structure, and the activity of elevation structure one side is cup jointed to the driven structure top, and driven structure top and gyro wheel fixed connection, and the fixed cover in driven structure bottom is connected to initiative structure one side, and the fixed starter motor that cup joints of initiative structure opposite side, and the starter motor passes through driver signal connection to controller.

Further, the lifting structure comprises a first cross beam, a first loop bar, a first supporting bar, a second loop bar, a second supporting bar, a first ejector block and 2 fixed blocks, wherein the first cross beam is of a cylindrical structure, one end of the first cross beam is fixedly connected with the first loop bar, the other end of the first cross beam is fixedly connected with the second loop bar, the lower side of the middle part of the first cross beam is fixedly connected with 2 fixed blocks which are arranged in parallel, the first ejector block is fixedly connected among the 2 fixed blocks, the first ejector block is of a disc structure, the outer wall of the first ejector block is contacted with the active structure, the first loop bar and the second loop bar are arranged in parallel, and a loop bar, No. two loop bars rotate respectively and cup joint to the gyro wheel both ends, and a loop bar bottom activity cup joints branch No. one, and No. two loop bar one side activity cup joints to driven structure, and No. two loop bar bottoms activity cup joints No. two branches, and a branch, No. two branch bottom fixed connection to initiative structure.

Furthermore, the first supporting rod is of a Z-shaped structure.

Further, the initiative structure includes mount, No. two crossbeams, No. two kicking blocks and No. two dead levers, No. two crossbeams are the cylinder structure, No. two crossbeam one ends are passed mount fixed connection to starter motor's output shaft, the other end passes No. two dead lever fixed connection to driven structure, No. two dead levers are L type structure, No. two fixed pole tops are fixed and are cup jointed No. two branch, No. two crossbeam middle part outer wall are fixed and are cup jointed No. two kicking blocks, No. two the kicking blocks are that the cross section is egg-shaped structure, No. two kicking block one side and No. one kicking block contact.

Further, driven structure includes a driving gear, No. two driving gears, a driven gear, No. two driven gears and driven lever, No. two crossbeam one end is passed the fixed cover of No. two dead levers and is connect to No. two driving gears, No. two driving gear one side and driving gear meshing transmission, and a driving gear, No. two driving gears form the initiative taper gear group, the fixed cover of a driving gear connects to the driven lever, the driven lever is the cylinder structure, the driven lever bottom rotates the cover and connects to No. two dead levers, a plurality of spacing posts are all established to driven lever top outer wall axial, driven lever top outer wall connects to a driven gear through spacing post movable sleeve, driven gear one side and No. two driven gear meshing transmissions, a driven gear, No. two driven gears form the driven taper gear group, No. two driven gear fixed cup joints to gyro wheel one end.

Furthermore, massage device still includes a spacing spring and No. two spacing springs, a spacing spring, No. two spacing springs parallel arrangement of each other, and a spacing spring one end is fixed to No. two loop bars, and the other end is fixed to No. two dead levers, and No. two spacing spring one end is fixed to a loop bar, and the other end is fixed to the mount No. one.

Further, the controller is a single chip microcomputer, the type of the controller is an enhanced 51-series single chip microcomputer, the starting motor is a servo motor, and the type of the starting motor is 57 CME.

Compared with the prior art, the massage device for the mattress has the following advantages:

(1) the massage device for the mattress has the advantages of simple structure and reasonable design, not only realizes the massage function on the human body through the rotation and the lifting of the idler wheels, but also can be matched with the shape of the spine of the human body, thereby playing the health care function, and the massage device has the advantages of simple operation, economy, practicability and easy popularization.

(2) According to the massage device for the mattress, the cross section of the second ejector block is of the egg-shaped structure, the first ejector block can be pushed to move up and down due to the egg-shaped structure when the second ejector block rotates, the first ejector block moves up and down to drive the lifting structure to move up and down, and the lifting structure moves up and down to drive the rollers to move up and down, so that the massage device not only can play a role in massage, but also can be adjusted according to user requirements, and the practicability of the massage device is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a sectional view showing the overall structure of a massage apparatus for a mattress according to an embodiment of the present invention;

fig. 2 is a schematic view of the whole structure of a massage device for a mattress according to an embodiment of the present invention with a mattress;

fig. 3 is a side sectional view of a massage device for a mattress according to an embodiment of the present invention.

Description of reference numerals:

1-health care shell; 2-a roller; 3-a lifting structure; 31-beam number one; 32-first loop bar; 33-strut number one; 34-second loop bar; 35-number two strut; 36-fixed block; 37-top block number one; 4-an active structure; 41-number one fixed mount; 42-beam II; 43-top block number two; 44-second fixing rod; 5-starting the motor; 6-a driven structure; 61-a drive gear; 62-a second drive gear; 63-a driven rod; 631-a limiting post; 64-driven gear number one; 65-second driven gear; 7-a first limit spring; 8-second limit spring; 9-a mattress; 91-a head region; 911-cavity one; 912-cavity II; 92-waist region; 93-leg region.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 3, a massage device for a mattress comprises a health care shell 1, rollers 2, a lifting structure 3, a driving structure 4, a starting motor 5 and a driven structure 6 all located in a mattress 9, wherein the health care shell 1 is a hollow cuboid structure, the rollers 2, the lifting structure 3, the driving structure 4, the starting motor 5 and the driven structure 6 are all fixed inside the health care shell 1, the top of the lifting structure 3 is rotatably connected with the rollers 2, the bottom of the lifting structure 3 is movably sleeved on the driving structure 4, one side of the lifting structure 3 is movably sleeved on the top of the driven structure 6, the top of the driven structure 6 is fixedly connected with the rollers 2, the bottom of the driven structure 6 is fixedly sleeved on one side of the driving structure 4, the other side of the driving structure 4 is fixedly sleeved on the starting motor 5, the starting motor 5 is connected to a controller through a driver signal, this massage device can be prefabricated together with mattress 9, this massage device can install mattress 9 all can to the human lumbar vertebrae portion or the cervical vertebra portion that correspond, can establish the round foam-rubber cushion in 2 outer lane covers of gyro wheel in addition to prevent damaging the human body, this massage device simple structure, reasonable in design, the rotation through the gyro wheel not only realizes the massage function to the human body with going up and down, but also can match the shape of human vertebra, thereby play the function of health care, this massage device easy operation moreover, economical and practical, easily popularization.

The lifting structure 3 comprises a first cross beam 31, a first loop bar 32, a first supporting bar 33, a second loop bar 34, a second supporting bar 35, a first ejector block 37 and 2 fixing blocks 36, the first cross beam 31 is of a cylindrical structure, one end of the first cross beam 31 is fixedly connected with the first loop bar 32, the other end of the first cross beam is fixedly connected with the second loop bar 34, the lower side of the middle part of the first cross beam 31 is fixedly connected with the 2 fixing blocks 36 which are arranged in parallel, the first ejector block 37 is fixedly connected between the 2 fixing blocks 36, the first ejector block 37 is of a disc structure, the outer wall of the first ejector block 37 is contacted with the driving structure 4, the first loop bar 32 and the second loop bar 34 are arranged in parallel, the first loop bar 32 and the second loop bar 34 are respectively rotatably sleeved at the two ends of the roller 2, the first supporting bar 33 is movably sleeved at the bottom of the first loop bar 32, one side of the second loop bar 34 is movably sleeved to the driven structure 6, the second supporting bar 35 is movably sleeved at the bottom of the second loop bar 34, and No. 33, No. 35 bottom fixed connection of branch are to initiative structure 4, and when the in-service use, the staff can adjust elevation structure 3's height according to the self condition to the height of adjustment gyro wheel 2, convenient operation increases this massage device's practicality.

The first supporting rod 33 is of a Z-shaped structure, and the Z-shaped structure is convenient to adapt to the length of the roller 2.

The driving structure 4 comprises a first fixing frame 41, a second cross beam 42, a second ejector block 43 and a second fixing rod 44, the second cross beam 42 is of a cylindrical structure, one end of the second cross beam 42 penetrates through the first fixing frame 41 and is fixedly connected to an output shaft of the starting motor 5, the other end of the second cross beam penetrates through the second fixing rod 44 and is fixedly connected to the driven structure 6, the second fixing rod 44 is of an L-shaped structure, the top of the second fixing rod 44 is fixedly sleeved with a second supporting rod 35, the outer wall of the middle part of the second cross beam 42 is fixedly sleeved with the second ejector block 43, the second ejector block 43 is of an egg-shaped structure in cross section, one side of the second ejector block 43 is in contact with the first ejector block 37, when the driving structure is actually used, because the cross section of the second ejector block 43 is of an egg-shaped structure, the first ejector block 37 can be pushed to move up and down due to the egg-shaped structure when the second ejector block 43 rotates, the first ejector block 3 moves up and down to drive the lifting structure 3 to move up and down, the lifting structure 3 drives the roller 2 to move up and down, therefore, the massage device not only can play a role in massage, but also can be adjusted according to the requirements of users, and the practicability of the massage device is improved.

The driven structure 6 comprises a first driving gear 61, a second driving gear 62, a first driven gear 64, a second driven gear 65 and a driven rod 63, one end of a second cross beam 42 passes through a second fixed rod 44 and is fixedly sleeved on the second driving gear 62, one side of the second driving gear 62 is in meshing transmission with the first driving gear 61, the first driving gear 61 and the second driving gear 62 form a driving bevel gear set, the first driving gear 61 is fixedly sleeved on the driven rod 63, the driven rod 63 is of a cylindrical structure, the bottom end of the driven rod 63 is rotatably sleeved on the second fixed rod 44, a plurality of limiting columns 631 are axially arranged on the outer wall of the top of the driven rod 63, the outer wall of the top end of the driven rod 63 is movably sleeved on the first driven gear 64 through the limiting columns 631, one side of the first driven gear 64 is in meshing transmission with the second driven gear 65, the first driven gear 64 and the second driven gear 65 form a driven bevel gear set, the second driven gear 65 is fixedly sleeved at one end of the roller 2, the first driven gear 64 can move up and down on the driven rod 63 through the limiting post 631, but can not rotate around the driven rod 63, and only can rotate together with the driven rod 63, the driven structure 6 can move up and down along with the telescopic structure 3, and rotates along with the rotation of the starting motor 5, specifically, after the starting motor 5 works, the output shaft of the starting motor 5 rotates to drive the second cross beam 42 to rotate, the second cross beam 42 rotates to drive the second ejector block 43 and the second driving gear 62 to rotate simultaneously, the second driving gear 62 rotates to drive the first driving gear 61 to rotate, the first driving gear 61 rotates to drive the driven rod 63 to rotate, the driven rod 63 rotates to drive the first driven gear 64 to rotate, the first driven gear 64 rotates to drive the second driven gear 65 to rotate, and the second driven gear 65 rotates to drive the roller 2 to rotate, no. two kicking blocks 43 rotate and promote a kicking block 37 and reciprocate owing to its egg-shaped structure, a kicking block 37 reciprocates and drives loop bar 32, loop bar 34 and reciprocates simultaneously, loop bar 32, loop bar 34 reciprocates thereby drives gyro wheel 2 and reciprocates, No. two loop bars 34 reciprocate simultaneously and drives No. two driven gear 65, No. one driven gear 64 reciprocates on driven bar 63, and No. two driven gear 65 rotates again and drives gyro wheel 2 and rotate, and the reciprocating and the rotation of gyro wheel 2 can go on in step like this.

Massage device still includes a spacing spring 7 and No. two spacing springs 8, a spacing spring 7, No. two spacing springs 8 parallel arrangement of each other, 7 one ends of a spacing spring are fixed to No. two loop bars 34, the other end is fixed to No. two dead levers 44, 8 one ends of No. two spacing springs are fixed to a loop bar 32, the other end is fixed to mount 41, 7 spacing springs and No. two spacing springs 8 so that avoid elevation structure 3 to break away from initiative structure 4 when rising, increase this massage device's practicality.

Mattress 9 includes the mattress body, the mattress body includes head district 91 that the structure is the same, waist district 92 and shank district 93, waist district 92 is located between head district 91 and shank district 93, be equipped with a cavity 911 and No. two cavities 912 in the head district 91, a cavity 911 and No. two cavities 912 all are used for placing massage device, when in-service use, the customer can select to place the massage at a cavity 911 or No. two cavities 912, so that be applicable to different figure customers 'user demand, strengthen this mattress massage device's practicality.

The controller is a single chip microcomputer, the type of the controller is an enhanced 51-series single chip microcomputer, the starting motor 5 is a servo motor, the type of the starting motor 5 is 57CME, the controller can be externally connected with a remote controller, and an operator transmits an operation signal to the single chip microcomputer through operating the remote controller so as to control the single chip microcomputer to operate.

In addition, in the initial state of the massage device: the center position of the second ejector block 43 and the axis of the second cross beam 42 are positioned on the same horizontal plane, and the first limiting spring 7 and the second limiting spring 8 are both in a half-stretching state;

when the roller height of the massage device is highest; the center position of the second ejector block 43 is positioned right above the second cross beam 42, and the first limiting spring 7 and the second limiting spring 8 are both in a full-extension state;

when the roller height of the massage device is the lowest; the center position of the second ejector block 43 is located under the second cross beam 42, and the first limiting spring 7 and the second limiting spring 8 are both in a natural state.

The working principle of the massage device for the mattress is as follows:

when the height of the roller 2 needs to be reduced for massage (assuming that the massage device is in an initial state), a worker manually starts the remote controller, the remote controller signals control the controller to start, the controller controls the starting motor 5 to start working, the output shaft of the starting motor 5 rotates clockwise to drive the second cross beam 42 to rotate clockwise (assuming that the starting motor 5 rotates 1/4 circles, and the specific number of circles can be determined according to actual conditions), the second cross beam 42 rotates clockwise to drive the second ejector block 43 and the second driving gear 62 to rotate clockwise respectively, the second driving gear 62 rotates clockwise to drive the first driving gear 61 to rotate counterclockwise, the first driving gear 61 rotates counterclockwise to drive the driven rod 63 to rotate counterclockwise, the driven rod 63 rotates counterclockwise to drive the first driven gear 64 to rotate counterclockwise, and the first driven gear 64 rotates counterclockwise to drive the second driven gear 65 to rotate clockwise, the second driven gear 65 rotates clockwise to drive the roller 2 to rotate clockwise, the second ejector block 43 rotates clockwise, due to the fact that the center position of the egg-shaped structure moves downwards, the first ejector block 37 in contact with the second ejector block is moved downwards under the self gravity and the elastic tensile force of the first limiting spring 7 and the second limiting spring 8, the first ejector block 37 moves downwards and simultaneously drives the first loop bar 32 and the second loop bar 34 to move downwards, the first loop bar 32 and the second loop bar 34 move downwards to drive the roller 2 to move downwards, the second loop bar 34 moves downwards and simultaneously drives the second driven gear 65 and the first driven gear 64 to move downwards on the driven bar 63, the second driven gear 65 rotates clockwise to drive the roller 2 to rotate clockwise, and therefore the downward movement and clockwise rotation of the roller 2 can be synchronously performed;

when the height of the roller 2 needs to be increased for massage (assuming that the massage device is in an initial state), a worker manually starts the remote controller, the remote controller signals control the controller to start, the controller controls the starting motor 5 to start working, the output shaft of the starting motor 5 rotates anticlockwise to drive the second cross beam 42 to rotate anticlockwise (assuming that the starting motor 5 rotates 1/4 circles, and the specific number of circles can be determined according to actual conditions), the second cross beam 42 rotates anticlockwise to drive the second ejector block 43 and the second driving gear 62 to rotate anticlockwise respectively, the second driving gear 62 rotates anticlockwise to drive the first driving gear 61 to rotate clockwise, the first driving gear 61 rotates clockwise to drive the driven rod 63 to rotate clockwise, the driven rod 63 rotates clockwise to drive the first driven gear 64 to rotate clockwise, and the first driven gear 64 rotates clockwise to drive the second driven gear 65 to rotate anticlockwise, no. two driven gear 65 anticlockwise rotation drive gyro wheel 2 anticlockwise rotation, No. two kicking blocks 43 shifts up owing to its egg-shaped structure central point position at anticlockwise rotation, promote rather than the kicking block 37 that contacts to move up, kicking block 37 moves up and drives loop bar 32 No. one simultaneously, loop bar 34 moves up No. two, loop bar 32 No. two loop bar 34 move up thereby drive gyro wheel 2 upward movement, No. two loop bar 34 move up simultaneously drive No. two driven gear 65, No. one driven gear 64 moves up on driven lever 63, and No. two driven gear 65 anticlockwise rotation drive gyro wheel 2 anticlockwise rotation again, the upward movement and the anticlockwise rotation of gyro wheel 2 can go on in step like this.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A massage device for a mattress, characterized in that: comprises a health care shell (1), rollers (2), a lifting structure (3), a driving structure (4), a starting motor (5) and a driven structure (6) which are all positioned in a mattress (9), wherein the health care shell (1) is of a hollow cuboid structure, the rollers (2), the lifting structure (3), the driving structure (4), the starting motor (5) and the driven structure (6) are all fixed inside the health care shell (1), the tops of the lifting structure (3) are rotatably connected with the rollers (2), the bottoms of the lifting structure (3) are movably sleeved on the driving structure (4), one side of the lifting structure (3) is movably sleeved on the top of the driven structure (6), the top of the driven structure (6) is fixedly connected with the rollers (2), the bottom of the driven structure (6) is fixedly sleeved on one side of the driving structure (4), the other side of the driving structure (4) is fixedly sleeved on the starting motor (5), the starting motor (5) is connected to the controller through a driver signal.

2. A massaging device for a mattress according to claim 1, characterized in that: the lifting structure (3) comprises a first cross beam (31), a first loop bar (32), a first support bar (33), a second loop bar (34), a second support bar (35), a first ejector block (37) and 2 fixing blocks (36), the first cross beam (31) is of a cylindrical structure, one end of the first cross beam (31) is fixedly connected with the first loop bar (32), the other end of the first cross beam is fixedly connected with the second loop bar (34), the lower side of the middle part of the first cross beam (31) is fixedly connected with the 2 fixing blocks (36) which are arranged in parallel, the first ejector block (37) is fixedly connected among the 2 fixing blocks (36), the first ejector block (37) is of a disc structure, the outer wall of the first ejector block (37) is in contact with the driving structure (4), the first loop bar (32) and the second loop bar (34) are arranged in parallel, and the first loop bar (32) and the second loop bar (34) are respectively rotatably sleeved at two ends of the roller (2), a supporting rod (33) is movably sleeved at the bottom of a first sleeve rod (32), one side of a second sleeve rod (34) is movably sleeved on a driven structure (6), a second supporting rod (35) is movably sleeved at the bottom of the second sleeve rod (34), and the bottoms of the first supporting rod (33) and the second supporting rod (35) are fixedly connected to a driving structure (4).

3. A massaging device for a mattress according to claim 2, characterized in that: the first supporting rod (33) is of a Z-shaped structure.

4. A massaging device for a mattress according to claim 2, characterized in that: initiative structure (4) are including mount (41) No. one, No. two crossbeam (42), kicking block (43) and dead lever (44) No. two, No. two crossbeam (42) are the cylinder structure, No. two crossbeam (42) one end is passed mount (41) fixed connection to the output shaft of starter motor (5), the other end passes No. two dead lever (44) fixed connection to driven structure (6), No. two dead lever (44) are L type structure, No. two fixed lever (44) top fixed cup joint No. two branch (35), No. two crossbeam (42) middle part outer wall fixed cup joint No. two kicking blocks (43), No. two kicking blocks (43) are that the cross section is egg-shaped structure, No. two kicking blocks (43) one side contacts with kicking block (37).

5. A massaging device for a mattress according to claim 4, characterized in that: the driven structure (6) comprises a first driving gear (61), a second driving gear (62), a first driven gear (64), a second driven gear (65) and a driven rod (63), one end of a second cross beam (42) penetrates through a second fixing rod (44) to be fixedly sleeved to the second driving gear (62), one side of the second driving gear (62) is in meshing transmission with the first driving gear (61), the first driving gear (61) and the second driving gear (62) form a driving bevel gear set, the first driving gear (61) is fixedly sleeved to the driven rod (63), the driven rod (63) is of a cylindrical structure, the bottom end of the driven rod (63) is rotatably sleeved to the second fixing rod (44), a plurality of limiting columns (631) are axially arranged on the outer wall of the top of the driven rod (63), the outer wall of the top end of the driven rod (63) is movably sleeved to the first driven gear (64) through the limiting columns (631), one side of the first driven gear (64) is in meshed transmission with the second driven gear (65), the first driven gear (64) and the second driven gear (65) form a driven bevel gear set, and the second driven gear (65) is fixedly sleeved at one end of the roller (2).

6. A massaging device for a mattress according to claim 4, characterized in that: the massage device further comprises a first limiting spring (7) and a second limiting spring (8), wherein the first limiting spring (7) and the second limiting spring (8) are arranged in parallel, one end of the first limiting spring (7) is fixed to the second loop bar (34), the other end of the first limiting spring is fixed to the second fixing bar (44), one end of the second limiting spring (8) is fixed to the first loop bar (32), and the other end of the second limiting spring is fixed to the first fixing frame (41).

7. A massaging device for a mattress according to claim 1, characterized in that: the controller is a single chip microcomputer, the model of the controller is an enhanced 51-series single chip microcomputer, the starting motor (5) is a servo motor, and the model of the starting motor (5) is 57 CME.