CN110604665B

CN110604665B - Massage bed for vertebra traction

Info

Publication number: CN110604665B
Application number: CN201910812340.7A
Authority: CN
Inventors: 陈星广
Original assignee: Guangzhou Beilier Medical Co ltd
Current assignee: Guangzhou Beilier Medical Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2024-02-02
Anticipated expiration: 2039-08-30
Also published as: CN110604665A

Abstract

The invention relates to the technical field of massage equipment and discloses a massage bed for vertebra traction, which comprises a bed body, wherein a partition plate is fixedly connected to the middle part of the bed body, a first hydraulic cylinder is installed in the bed body, a supporting plate is connected to a driving shaft of the first hydraulic cylinder, a fixing block is fixedly connected to the top of the supporting plate, a limiting rod is connected to one side of the fixing block, which faces the supporting plate, of the limiting rod, a limiting frame is connected to the periphery of the limiting rod in a sliding manner, a long slat is fixedly connected to the top of the limiting frame, massage hands are fixedly installed on two sides of the top of the long slat, a first stepping motor is fixedly connected to the front surface of the limiting frame, a driving disc is sleeved on the driving shaft of the first stepping motor, the periphery of the driving disc is rotationally connected with the top of the supporting plate, and the massage bed for vertebra traction has the effects of vertebra traction and omnibearing massage.

Description

Massage bed for vertebra traction

Technical Field

The invention relates to the technical field of massage equipment, in particular to a massage bed for vertebra traction.

Background

The massage is based on the theory of viscera and meridians of traditional Chinese medicine, and combines the anatomy and pathological diagnosis of Western medicine, but acts on specific parts of human body surface by using the method to regulate physiological and pathological conditions of the organism, thus achieving the purpose of physiotherapy.

When the massage chair is used for massaging, only the back and the leg parts of a user can be massaged, and traction and larger-range massage can not be achieved.

For this purpose we propose a massage bed for vertebra traction.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a massage bed for vertebra traction, which has the advantages of vertebra traction and omnibearing massage, and solves the problem that the massage can only massage the back and the leg part of a user when the massage is performed by the prior massage chair, so that traction and larger-range massage can not be achieved.

The invention provides the following technical scheme: the utility model provides a massage bed that vertebra was pull, includes the bed body, the middle part fixedly connected with division board of the bed body, the internally mounted of the bed body has first pneumatic cylinder, be connected with the backup pad on the drive shaft of first pneumatic cylinder, the top fixedly connected with fixed block of backup pad, one side that the fixed block was towards the backup pad is connected with the gag lever post, the periphery sliding connection of gag lever post has a spacing frame, the top fixedly connected with lath of spacing frame, the both sides at lath top are all fixedly mounted with massage hand, the front fixedly connected with first step motor of spacing frame, the cover is equipped with the driving disc on the drive shaft of first step motor, the periphery of driving disc rotates with the top of backup pad and is connected;

the multifunctional bed is characterized in that a second hydraulic cylinder is further arranged in the bed body, a pressure sensor is arranged at the top end of a driving shaft of the second hydraulic cylinder, a lifting plate is fixedly connected to the pressure sensor, a support plate is connected to the lifting plate in a sliding mode, an adjusting motor is fixedly connected to one side, facing to the vertical central axis of the lifting plate, of the support plate, a connecting plate is fixedly connected to the driving shaft of the adjusting motor, one end of a rotating shaft is rotatably connected to the connecting plate, the number of the rotating shafts is three, rollers are fixedly connected to the other end of the rotating shaft, racks are fixedly connected to the top of the lifting plate, a second stepping motor is fixedly arranged on one side, far away from the adjusting motor, of the support plate, the second stepping motor is connected with the racks in a transmission mode, a lying plate is fixedly connected to the top of the bed body, a through hole and a long hole are respectively formed in the lying plate, the through hole is located right above a massaging hand, a control board is fixedly arranged on the bed body, and a single chip microcomputer and a PWM module are arranged in the control board;

the output end of the PWM module is connected with the input ends of the first hydraulic cylinder, the second hydraulic cylinder, the massage hand, the adjusting motor, the first stepping motor and the second stepping motor respectively, and the output end of the pressure sensor is connected with the input end of the PWM module.

Preferably, the limit groove is formed in the lifting plate, a stop block is connected to the limit groove in a sliding mode, and the bottom of the support plate extends into the limit groove and is fixedly connected with the top of the stop block and is connected with the inner wall of the limit groove in a sliding mode.

Preferably, a driving gear is fixedly sleeved on the driving shaft of the second stepping motor, and the driving gear is meshed with the rack.

Preferably, the number of the rollers is three.

Preferably, the front of the lying plate is fixedly connected with a handle, and a protective pad is adhered to the handle.

Preferably, the roller is made of high-density rubber material.

The technical scheme of the invention has the following beneficial technical effects:

the user lies on the lying plate, the vertebra positions are aligned to the through openings, the legs are aligned to the long openings, the long openings play a role in facilitating massage hands to pass through to massage the legs, the singlechip sends signals to the PWM module through the control panel, and sends starting signals to the PWM module respectively to the first hydraulic cylinder, the second hydraulic cylinder, the massage hand adjusting motor, the first stepping motor and the second stepping motor, the first stepping motor rotates to drive the driving disc to rotate along the top of the supporting plate and drive the limiting frame to move along the limiting rod, the movement of the limiting frame drives the massage hands to move and massage the legs of a human body, and the height value of the massage hands in the vertical direction is changed through the starting of the first hydraulic cylinder so as to change the position of the massage hands in the vertical direction, so that the effect of all-round massage on the legs of the human body is achieved; the roller is driven to move upwards through the through hole through the starting of the second hydraulic cylinder, the adjusting motor drives the roller to rotate and contact with the spine of the human body, the spine of the human body is tightly attached to the roller at all times due to the action of the gravity, the roller is driven to prop against the spine of the human body by the second hydraulic cylinder, the roller is driven to rotate by the adjusting motor, meanwhile, the second stepping motor is started to drive the driving gear to rotate and move on the rack, the roller is further enabled to move along the direction of the whole spine of the human body, the pressure of the spine is relieved, gaps between the spine blocks can be expanded, the spine is adjusted and restored to the normal position towards messy small joints, the spine traction effect is achieved, and the practicability of the whole device is further improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic side view of the bed according to the present invention;

FIG. 3 is a schematic view of the partial structure of FIG. 1;

fig. 4 is a schematic side view of fig. 3.

In the figure: 1. a bed body; 2. a partition plate; 3. a first hydraulic cylinder; 4. a support plate; 5. a fixed block; 6. a limit rod; 7. a limit frame; 8. a long slat; 9. massaging hands; 10. a first stepping motor; 11. a drive plate; 12. a second hydraulic cylinder; 13. a lifting plate; 14. a support plate; 15. adjusting a motor; 16. a connecting plate; 17. a rotating shaft; 18. a roller; 19. a rack; 20. a second stepping motor; 21. a lying plate; 22. a through port; 23. a long opening; 24. a pressure sensor; 25. a control board; 26. a single chip microcomputer; 27. a PWM module; 28. a stop block; 29. and a drive gear.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-4, a massaging bed for vertebra traction comprises a bed body 1, wherein a partition plate 2 is fixedly connected to the middle part of the bed body 1, a first hydraulic cylinder 3 is installed in the bed body 1, a supporting plate 4 is connected to a driving shaft of the first hydraulic cylinder 3, a fixing block 5 is fixedly connected to the top of the supporting plate 4, a limiting rod 6 is connected to one side of the fixing block 5 facing the supporting plate 4, a limiting frame 7 is slidably connected to the periphery of the limiting rod 6, a long slat 8 is fixedly connected to the top of the limiting frame 7, massaging hands 9 are fixedly installed on two sides of the top of the long slat 8, a first stepping motor 10 is fixedly connected to the front surface of the limiting frame 7, a driving disc 11 is sleeved on the driving shaft of the first stepping motor 10, and the periphery of the driving disc 11 is rotationally connected with the top of the supporting plate 4;

the inside of the bed body 1 is also provided with a second hydraulic cylinder 12, the top end of a driving shaft of the second hydraulic cylinder 12 is provided with a pressure sensor 24, the pressure sensor 24 is fixedly connected with a lifting plate 13, the lifting plate 13 is connected with a support plate 14 in a sliding way, one side of the support plate 14 is connected with an adjusting motor 15, the driving shaft of the adjusting motor 15 is connected with a connecting plate 16, the connecting plate 16 is rotationally connected with one end of a rotating shaft 17, the number of the rotating shafts 17 is three, the other end of the rotating shaft 17 is fixedly connected with a roller 18, the top of the lifting plate 13 is fixedly connected with a rack 19, one side of the support plate 14, which is far away from the adjusting motor 15, is fixedly provided with a second stepping motor 20, the second stepping motor 20 is in transmission connection with the rack 19, the top of the bed body 1 is fixedly connected with a lying plate 21, a through hole 22 and a long hole 23 are respectively formed in the lying plate 21, the through hole 22 is positioned right above the roller 18, the long hole 23 is positioned above a massage hand 9, a control board 25 is fixedly arranged on the bed body 1, and a single-chip microcomputer 26 and a PWM module 27 are included in the control board 25;

the PWM module 27 is connected with the singlechip 26, the output end of the PWM module 27 is respectively connected with the input ends of the first hydraulic cylinder 3, the second hydraulic cylinder 12, the massage hand 9, the adjusting motor 15, the first stepping motor 10 and the second stepping motor 20, and the output end of the pressure sensor 24 is connected with the input end of the PWM module 27.

According to the invention, a user lies on the lying plate 21, the spine is aligned to the through hole 22, the legs are aligned to the long hole 23, the singlechip 26 sends signals to the PWM module 27 through the control panel 25, and sends starting signals to the PWM module 27 to the first hydraulic cylinder 3, the second hydraulic cylinder 12, the massage hand 9 adjusting motor 15, the first stepping motor 10 and the second stepping motor 20 respectively, the first stepping motor 10 rotates to drive the driving disc 11 to rotate along the top of the supporting plate 4 and drive the limiting frame 7 to move along the limiting rod 6, the movement of the limiting frame 7 drives the massage hand 9 to move and massage the legs of a human body, and the height value of the massage hand 9 in the vertical direction is changed through the starting of the first hydraulic cylinder 3 so as to change the position of the massage hand 9 in the vertical direction, thereby achieving the effect of performing omnibearing massage on the legs of the human body; by starting the second hydraulic cylinder 12, the roller 18 is driven to move upwards to pass through the through hole 22, the adjusting motor 15 drives the roller 18 to rotate and contact with the spine of the human body, the spine of the human body is tightly attached to the roller 18 at all times due to the action of the gravity, the roller 18 is driven by the second hydraulic cylinder 12 to prop against the spine, the roller 18 is driven by the adjusting motor 15 to rotate, meanwhile, the second stepping motor 20 is started to move upwards along the rack 19, the roller 18 is further driven to move along the whole spine direction of the human body, the pressure of the spine is relieved, gaps among various spine blocks can be expanded, and the spine is adjusted and restored to the normal position towards messy small joints, so that the spine traction effect is achieved, and the practicability of the whole device is further improved.

It should be noted that, a program for controlling the whole device is written in the singlechip 26; the pressure sensor 24 measures the pressure value of the roller 18 against the human body, and sends the measured value to the singlechip 26 to match with a preset value, if the measured value does not match with the preset value, the singlechip 26 sends a signal to the second hydraulic cylinder 12, and the second hydraulic cylinder 12 is started to drive the roller 18 to ascend or descend according to actual conditions so as to increase or decrease the pressure on the vertebra.

In an alternative embodiment, the inside of lifting plate 13 has offered the spacing groove, and the inside sliding connection of spacing groove has dog 28, and the bottom of extension of support plate 14 is inside and with the top fixed connection of dog 28 to with the inner wall sliding connection of spacing groove, under the effect of spacing groove, provide the orbit to the removal of dog 28, under the effect of dog 28 for support plate 14 is more stable in the position of vertical direction, has avoided taking place vertical direction's rocking.

In an alternative embodiment, the driving shaft of the second stepper motor 20 is fixedly sleeved with a driving gear 29, the driving gear 29 is meshed with the rack 19, the second stepper motor 20 drives the driving gear 29 to rotate, and the driving gear 29 drives the roller 18 to move along the direction of the rack 19, so that the roller 18 pulls the vertebra.

In an alternative embodiment, the number of rollers 18 is three.

In an alternative embodiment, the front surface of the lying plate 21 is fixedly connected with a handle, and a protective pad is adhered to the handle, so that the user can sit down instead of lying down conveniently by holding the handle.

In an alternative embodiment, the roller 18 is selected from a high density rubber material to provide greater comfort to the human body when in contact with the human body.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a massage bed that vertebra pulls, includes bed body (1), its characterized in that: the utility model discloses a bed, including bed body (1), fixed block (5), locating plate (6), locating plate (7), massage hand (9) are all fixedly connected with at the top of locating plate (7), positive fixedly connected with first step motor (10) of locating plate (7), the cover is equipped with driving disk (11) in the drive shaft of first step motor (10), the periphery of driving disk (11) rotates with the top of backup pad (4) and is connected with locating lever (6) towards one side of backup pad (4), the periphery sliding connection of locating lever (6) has locating frame (7), the top fixedly connected with lath (8) of locating frame (7), the both sides at lath (8) top all are fixedly connected with massage hand (9);

the utility model discloses a massage bed, including a bed body (1), a support plate (14), a support plate (20), a support plate (14), a connecting plate (16), a roller (18) and a control plate (25) are fixedly connected with the other end of the rotating shaft (17), a rack (19) is fixedly connected with the top of the lifting plate (13), one side of the support plate (14) is fixedly connected with the support plate (14), a lying plate (21) is fixedly connected with the top of the bed body (1), a through opening (22) and a long side opening (23) are respectively formed in the lying plate (21), the roller (23) is positioned on the upper side of the bed body (1), the roller (25) is positioned on the upper side of the bed body (9), the control board (25) comprises a singlechip (26) and a PWM module (27);

the output end of the PWM module (27) is respectively connected with the input ends of the first hydraulic cylinder (3), the second hydraulic cylinder (12), the massage hand (9), the adjusting motor (15), the first stepping motor (10) and the second stepping motor (20), and the output end of the pressure sensor (24) is connected with the input end of the PWM module (27);

a limit groove is formed in the lifting plate (13), a stop block (28) is connected in the limit groove in a sliding manner, and the bottom of the support plate (14) stretches into the limit groove and is fixedly connected with the top of the stop block (28) and is connected with the inner wall of the limit groove in a sliding manner; a driving gear (29) is fixedly sleeved on a driving shaft of the second stepping motor (20), and the driving gear (29) is meshed with the rack (19).

2. A massaging bed for spinal traction as claimed in claim 1, wherein: the number of the rollers (18) is three.

3. A massaging bed for spinal traction as claimed in claim 1, wherein: the front of the lying plate (21) is fixedly connected with a handle, and a protective pad is adhered to the handle.

4. A massaging bed for spinal traction as claimed in claim 1, wherein: the roller (18) is made of high-density rubber material.