CN109199817B - Health-care physiotherapy massage bed - Google Patents
Health-care physiotherapy massage bed Download PDFInfo
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- CN109199817B CN109199817B CN201810834424.6A CN201810834424A CN109199817B CN 109199817 B CN109199817 B CN 109199817B CN 201810834424 A CN201810834424 A CN 201810834424A CN 109199817 B CN109199817 B CN 109199817B
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- water
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0111—Constructive details watertight
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The invention belongs to the technical field of massage beds and discloses a health-care physiotherapy massage bed. Comprises a rectangular bed body and a water pump arranged in the bed body; a water tank is formed at the upper part of the bed body; a motor moving box is formed below the water tank; the water pump comprises a pump body part positioned at the bottom in the water tank and a motor part positioned at the top surface in the motor moving box; the motor part comprises a driving motor for providing power for the water pump; the driving motor is provided with a movable seat. The pump body part is separated from the motor part, so that the contact between the motor and water is isolated, the condition of electric leakage or short circuit caused by insufficient sealing of the motor is avoided, and potential safety hazards are reduced; through removing the position of water pump realizes adding water or opening the handle that resets in the header tank, and through the water pump can also massage the user.
Description
Technical Field
The invention belongs to the technical field of massage beds, and particularly relates to a health-care physiotherapy massage bed.
Background
The massage bed on the market at present is mainly realized through mechanical transmission or electric transmission, and has large noise and large mechanical vibration during operation, so that the massage process is not soft enough, and the massage bed can also cause injury to human bodies, especially osteoporosis, strain and old people; in addition, the massage bed mostly adopts a hard bed surface, which is easy to press nerves, muscles and blood vessels, so that the muscles and bones of the human body can not be relaxed, and the massage effect is seriously influenced.
The Chinese invention with the publication number of 104887470B discloses a hydrotherapy massage bed, which controls a first spray head and a second spray head to swing by controlling a first servo motor speed reducer and a second servo motor speed reducer, and drives the first spray head and the second spray head to move back and forth by controlling a third servo motor speed reducer, thereby realizing continuous massage on different parts of a patient; the water pump is arranged outside the water tank, the first spray head and the second spray head are respectively connected with the water pump through the first water pipe and the second water pipe, the first water pipe and the second water pipe are bent when the third servo motor speed reducer moves, and the first water pipe or the second water pipe is bent when the third servo motor speed reducer moves over the connecting part between the first water pipe or the second water pipe and the outlet of the water pump, so that the flow of water in the water pipe is blocked, and the service life of the first water pipe and the service life of the second water pipe are shortened.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the health care and physical therapy massage bed is provided.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a health care physiotherapy massage bed comprises a rectangular bed body and a water pump arranged in the bed body; a water tank is formed at the upper part of the bed body; a motor moving box is formed below the water tank;
the water pump comprises a pump body part positioned at the bottom in the water tank and a motor part positioned at the top surface in the motor moving box; the pump body part comprises a cylindrical shell and an impeller which is coaxially and rotatably arranged in the shell; the impeller is coaxial with an output shaft of the driving motor; a water spray pipe is formed on the periphery of the shell along the tangential direction of the impeller;
the motor part comprises a driving motor for providing power for the water pump; the upper part of an output shaft of the driving motor is fixedly connected with a rotating disc; the driving motor is provided with a movable seat; the rotating disc is positioned above the moving seat; a plurality of first magnets are equidistantly arranged on the upper end surface of the movable seat along the circumferential direction of an output shaft of the driving motor; a pump body base is formed at the lower end of the shell; a third magnet is arranged on the pump body base corresponding to each first magnet; a plurality of second magnets are arranged at the upper end of the rotating disc at equal intervals along the circumferential direction; a fourth magnet is arranged at the lower end of the impeller corresponding to each second magnet; the first magnet and the third magnet are attracted; the second magnet and the fourth magnet are attracted;
a plane gear ring is arranged on the periphery of the impeller in the shell; a second ratchet wheel is formed on the inner ring of the plane gear ring; a second ratchet which is in transmission connection with the second ratchet is formed on the periphery of the lower part of the impeller corresponding to the second ratchet; when the impeller rotates reversely, the impeller drives the plane gear ring to rotate;
a vertical spray pipe is formed at one end of the water spray pipe, which is positioned at the water outlet; a driven gear installation cavity which is coaxial with the vertical spray pipe is formed at the lower part of the shell; the driven gear installation cavity is communicated with the vertical spray pipe and the interior of the shell; a rotating frame which is coaxially arranged is arranged in the vertical spray pipe; the rotating frame comprises a driven gear which is rotatably connected in the driven gear mounting cavity; the driven gear is in meshed transmission connection with the plane gear ring; a plurality of positioning rods are arranged at the upper end of the driven gear in the vertical spray pipe at equal intervals along the circumferential direction; the middle part of the positioning rod is fixedly connected with a support ring; a lifting ring is arranged above the support ring; positioning holes are formed in the lifting ring corresponding to the positioning rods;
an internal thread is formed in the vertical spray pipe corresponding to the lifting ring; the side wall of the lifting ring is provided with a circular magnetic block along the horizontal direction; the circular magnetic block is connected in the side wall of the lifting ring in a sliding manner;
a straight spring is fixedly connected between the lifting ring and the support ring; a sixth magnet and a fifth magnet are respectively arranged on the periphery of the vertical spray pipe corresponding to the upper end and the lower end of the internal thread; the fifth magnet is attracted with the circular magnetic block; the sixth magnet and the circular magnetic block repel each other;
an upward conical spray head is arranged at an outlet of the vertical spray pipe; the conical spray head is provided with a conical spiral hole which is vertically arranged; a conical spring is arranged in the conical spiral hole; the section of the conical spring is the same as that of the conical spiral hole; a vertical deflector rod is fixedly connected below one end of the conical spring, which is positioned at the axis of the vertical spray pipe; the upper part of the inner wall of the lifting ring is fixedly connected with a horizontal deflector rod inwards along the horizontal direction;
a motor mounting seat used for fixing the driving motor is arranged in the motor moving box; the two ends of the motor moving box along the length direction are provided with a longitudinal rod which is horizontally arranged; horizontal rods are arranged at the two ends of the motor moving box along the width direction; the longitudinal bars and the transverse bars are located in two different planes; the side surface of the motor mounting seat facing to the position between the longitudinal rod and the transverse rod is respectively and fixedly connected with a sliding sleeve which is sleeved on the longitudinal rod and the transverse rod; the outside of the motor moving box is respectively provided with a moving motor for driving the longitudinal rod to move transversely and driving the transverse rod to move longitudinally;
the upper end of the water tank is fixedly connected with a bed surface covered on the water tank;
a controller is arranged in the bed body; the driving motor and the moving motor are electrically connected with the controller.
As a preferable scheme: a water collecting tank is fixedly connected to the bottom in the water tank at the front end of the bed body; a plurality of guide pipes are uniformly distributed at the upper end of the water collecting tank; each guide pipe is communicated with the water collecting tank; a piston column is connected in each guide pipe in a sliding manner; one side of the water collecting tank is fixedly connected with a water inlet pipe for feeding water into the water collecting tank; the end part of the water inlet pipe is fixedly connected with a vertical pipe; the water inlet pipe is provided with a one-way valve; the one-way valve is communicated to the water collecting tank from the vertical pipe in a one-way mode; a water inlet connecting pipe is formed at the upper part of the vertical pipe towards the rear end of the bed body; the water inlet connecting pipe is rotatably connected with a rotating connecting pipe; the rotary connecting pipe comprises a guide pipe; one end of the guide pipe is in sealed rotary connection with the water inlet connecting pipe; the lower part of one end of the water inlet connecting pipe of the guide pipe is fixedly connected with a rotating plate; a spring leaf is arranged between the rotating plate and the vertical pipe;
a water outlet pipe for discharging water in the water collecting tank is formed at one end of the water collecting tank, which is far away from the rotary connecting pipe; the water outlet pipe is provided with a reset handle for controlling the opening and closing of the water outlet pipe; a torsion spring is arranged between the reset handle and the water outlet pipe;
a vertical plate is fixedly connected to one side, facing the vertical pipe, of the shell of the pump body part; a transverse pushing column head used for pushing the reset handle is fixedly connected to the shell corresponding to the reset handle.
As a preferable scheme: a first ratchet wheel is fixedly connected to the upper part of an output shaft of the driving motor below the moving seat; a cylindrical cam is sleeved on the first ratchet wheel; a first ratchet which is in transmission connection with the first ratchet is formed on the inner wall of the cylindrical cam; w-shaped grooves which are connected end to end along the circumferential direction are formed in the periphery of the cylindrical cam;
the cylindrical cam is sleeved with a transposition sleeve; a guide post which is used for being connected in the groove in a sliding manner is arranged in the transposition sleeve; the lower end of the transposition sleeve is rotatably connected with a transposition gear; a noncircular sliding hole is formed in the center of the transposition gear; a sliding column with the same section as the sliding hole is formed at the lower part of the output shaft of the driving motor corresponding to the transposition gear;
a fixed seat fixedly connected with the driving motor is arranged below the movable seat; the upper end of the fixed seat is provided with a ring gear and a fixed gear which are meshed with each other; the ring gear is coaxial with an output shaft of the driving motor; an inner ring gear in meshed transmission connection with the transposition gear is formed on the inner ring of the ring gear;
an arc-shaped support ring for supporting the movable seat is formed above the fixed seat; an extension rod horizontally facing the support ring is formed on the periphery of the transposition sleeve; a guide groove which is vertically arranged is formed at the end part of the extension rod; a guide strip is formed at the position of the support ring corresponding to the guide groove;
an upper mounting column which is eccentrically arranged with the fixed gear is arranged on the fixed gear; a lower mounting column is arranged at one side of the fixed gear at the lower end of the movable seat; and a connecting rod is arranged between the upper mounting column and the lower mounting column.
As a preferable scheme: and a spiral containing hole connected with the conical spiral hole is formed in the conical spray head.
As a preferable scheme: a guide rail for the vertical deflector rod to pass through is formed in the conical spray head below the conical spiral hole; the upper end fixedly connected with of toper shower nozzle is along the spoke of circumference equidistance setting.
Compared with the prior art, the invention has the beneficial effects that: before use, the pump body part is controlled to move to be close to the vertical pipe through the controller, and the water pump is controlled to work to enable the piston column to ascend; the ascending distance of the piston column is reflected by the pressure in the water collecting tank, the pressure in the water collecting tank can be controlled by the rotating speed of an impeller in the water pump and the water inlet time, so that the piston column ascends to the middle upper part of the piston column stroke, and at the moment, a pillow-shaped bulge is formed on the bed surface.
Then a user lies on the bed body, the head of the user lies on the protrusion supported by the piston column, at the moment, the piston column acted by the head of the user moves downwards under the action of pressure, the pressure in the water collecting tank is increased, the piston column which is not contacted with the head of the user is forced to move upwards, so that the pressure in the water collecting tank is recovered, the shape of the protrusion formed by the upward movement of the piston column is consistent with the head of the user, the state of the pillow is better simulated, and the harsh feeling caused by the increase of the pressure in the water collecting tank when the piston column rises to the top of the stroke is avoided.
When a user lies on the bed surface, the body of the user is supported due to the support of the bed surface and the water in the water tank, and at the moment, the water sprayed by the water pump moves along a track set by the user by controlling the driving motor and the moving motor to work, so that the user is massaged, or the water can be massaged through a preset track; the flapping massage effect can also be generated by controlling the starting and stopping of the driving motor. When the first water spraying pipe sprays water, the water pump moves through the work of the moving motor, and then a pushing massage effect is generated. When the water spray size of the water spray pipe needs to be adjusted, the outlet size of the water spray pipe is controlled through the conical spring, the outlet sizes of the water spray pipes are provided with the positions of the conical springs, the positions of the conical springs are achieved by rotating the impeller in a reverse mode to indirectly control the rotating frame to rotate, therefore, the outlet sizes of the water spray pipes are provided with corresponding reverse turns or angles, the required outlet size of the water spray pipe can be located by controlling the driving motor to rotate in a reverse mode through the controller, and the water spray pipe is convenient for users to select when in use.
After the water collection tank is used, the pump body part is controlled to move to one side of the water outlet pipe and the reset handle is pushed to rotate, and the piston column descends after water in the water collection tank is discharged; when the user uses the piston rod, the user does not need a pillow, and the pump body part can be controlled to move to enable the piston rod to descend.
The pump body part is separated from the motor part, so that the contact between the motor and water is isolated, the condition of electric leakage or short circuit caused by insufficient sealing of the motor is avoided, and potential safety hazards are reduced; the water is added into the water collecting tank or the reset handle is opened by moving the position of the water pump, and the user can be massaged by the water pump; the size of the outlet of the spray pipe can be adjusted by the reverse rotation of the impeller, and the use of a driving part is reduced.
Drawings
Fig. 1 is a schematic sectional structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic exploded view of the present invention.
Fig. 4 is an exploded structural diagram of the motor section.
Fig. 5 is an exploded view of the pump body.
Fig. 6 is a schematic sectional structure diagram of the motor unit.
Fig. 7 is a schematic structural view of the pump body portion.
Fig. 8 is a schematic structural view of the housing.
Fig. 9 is a schematic view of the structure of the impeller.
Fig. 10 is a schematic structural view of the cylindrical cam.
FIG. 11 is a schematic view of the structure of the index sleeve.
Fig. 12 is a schematic view of a structure of a rotary connection pipe.
Fig. 13 is a schematic structural view of a conical spray head.
A. A water pump;
1. a bed body; 10. a bed surface; 11. a water tank; 111. a water collection tank; 1111. a water inlet pipe; 1112. a one-way valve; 1113. a riser; 1114. a water inlet connecting pipe; 1115. a guide tube; 1116. a water outlet pipe; 1117. resetting the handle; 12. a motor moving box; 121. a transverse rack; 122. a longitudinal rack; 123. a lateral guide hole; 124. a longitudinal guide hole;
2. a motor section; 21. a drive motor; 211. a fixed seat; 2111. a support ring; 21111. conducting bars; 212. a sliding post; 22. a movable seat; 221. a first magnet; 222. a lower mounting post; 23. rotating the disc; 231. a second magnet; 24. a first ratchet wheel; 25. a cylindrical cam; 251. a first ratchet; 252. a groove; 26. a transposition sleeve; 261. an extension rod; 2611. a guide groove; 262. a guide post; 27. a transposition gear; 271. a slide hole; 281. a ring gear; 2811. an inner gear ring; 282. a fixed gear; 2821. mounting a column; 29. a connecting rod;
3. a pump body portion; 31. a housing; 311. a water spray pipe; 3111. a vertical spray pipe; 3112. a fifth magnet; 3113. a sixth magnet; 3114. an internal thread; 3115. transversely pushing the column head; 312. a pump body base; 3121. a third magnet; 3122. a vertical plate; 313. a water inlet; 314. a driven gear mounting cavity; 32. an impeller; 321. a fourth magnet; 322. a second ratchet; 33. a planar gear ring; 331. a second ratchet wheel; 34. a rotating frame; 341. a driven gear; 342. positioning a rod; 343. a support ring; 35. a lifting ring; 351. a straight spring; 352. a horizontal deflector rod; 353. a circular magnetic block; 354. positioning holes; 36. a conical spray head; 361. a conical helical bore; 362. a guide rail; 363. spokes; 364. a spiral containing hole; 37. a conical spring; 371. a vertical deflector rod;
4. rotating the connecting pipe; 41. a guide tube; 42. a rotating plate; 43. a spring plate;
51. a longitudinal rod; 52. a transverse bar; 53. a moving motor; 54. a moving gear;
6. a piston post;
7. a motor mounting seat; 71. a sliding sleeve.
Detailed Description
Example 1
Referring to fig. 1 to 13, the massage couch for health care and physical therapy of the present embodiment includes a rectangular bed body 1, and a water pump a installed in the bed body; a water tank 11 is formed at the upper part of the bed body; a motor moving box 12 is formed below the water tank.
The water pump comprises a pump body part 3 positioned at the bottom in the water tank and a motor part 2 positioned at the top surface in the motor moving box; the pump body part comprises a cylindrical shell 31 and an impeller 32 coaxially and rotatably arranged in the shell; the impeller is coaxial with an output shaft of the driving motor; a water spray pipe 311 is formed on the periphery of the shell along the tangential direction of the impeller; a water inlet 313 for water inlet is formed above the shell.
The motor part comprises a driving motor 21 for providing power for the water pump; the upper part of the output shaft of the driving motor is fixedly connected with a rotating disc 23; the driving motor is provided with a movable seat 22; the rotating disc is positioned above the moving seat; a plurality of first magnets 221 are equidistantly arranged on the upper end surface of the moving seat along the circumferential direction of the output shaft of the driving motor; the first magnet abuts against the inner top surface of the motor moving box;
the lower end of the shell is formed with a pump body base 312; a third magnet 3121 is installed on the pump body base corresponding to each first magnet; a plurality of second magnets 231 are equidistantly installed along the circumferential direction at the upper end of the rotating disk; a fourth magnet 321 is arranged at the lower end of the impeller corresponding to each second magnet; the first magnet and the third magnet are attracted; the second magnet and the fourth magnet attract each other. The first magnet and the third magnet are attracted to enable the shell and the moving seat to be kept in a relative state in the vertical direction, so that when the moving seat moves along with the motor below an inner top plate of the motor moving box, the shell moves along with the moving seat, and the pump body portion moves along with the motor portion; the second magnet is attracted with the fourth magnet, and when the rotating disk rotates, the impeller rotates along with the rotating disk, so that water outside the shell enters through the water inlet and is sprayed out of the water spraying pipe.
A plane gear ring 33 is arranged on the periphery of the impeller in the shell; a second ratchet wheel 331 is formed on the inner ring of the plane gear ring; a second ratchet 322 in transmission connection with the second ratchet is formed on the periphery of the lower part of the impeller corresponding to the second ratchet; when the impeller rotates reversely, the impeller drives the plane gear ring to rotate.
A vertical spray pipe 3111 which is vertically arranged is formed at one end of the water spray pipe, which is positioned at the water outlet; a driven gear installation cavity 314 which is coaxial with the vertical spray pipe is formed at the lower part of the shell; the driven gear installation cavity is communicated with the vertical spray pipe and the interior of the shell; a rotating frame 34 which is coaxially arranged is arranged in the vertical spraying pipe; the rotating frame comprises a driven gear 341 which is rotatably connected in the driven gear mounting cavity; the driven gear is in meshed transmission connection with the plane gear ring; a plurality of positioning rods 342 are circumferentially and equidistantly arranged at the upper end of the driven gear in the vertical spray pipe; the middle part of the positioning rod is fixedly connected with a support ring 343; a lifting ring 35 is arranged above the support ring; positioning holes 354 are formed in the lifting ring corresponding to the positioning rods; each positioning rod is inserted into the corresponding positioning hole. When the planar gear ring drives the driven gear to rotate, the lifting ring rotates synchronously with the driven gear under the action of the positioning rod.
An internal thread 3114 is formed in the vertical spray pipe corresponding to the lifting ring; a circular magnetic block 353 is installed on the side wall of the lifting ring along the horizontal direction; the circular magnetic block is connected in the side wall of the lifting ring in a sliding manner; when the circular magnetic block extends out of the side wall of the lifting ring, the circular magnetic block slides along the internal thread, and meanwhile, the lifting ring rotates along the internal thread and moves up and down.
A straight spring 351 is fixedly connected between the lifting ring and the support ring; a sixth magnet 3113 and a fifth magnet 3112 are respectively mounted on the periphery of the vertical spray pipe corresponding to the upper end and the lower end of the internal thread; the fifth magnet is attracted with the circular magnetic block; the sixth magnet and the circular magnetic block repel each other; when the lifting ring is positioned at the lowest end of the stroke, the circular magnetic block corresponds to the fifth magnet, and the straight spring is only under the action of the gravity of the lifting ring; when the lifting ring is positioned at the uppermost end of the stroke, the circular magnetic block corresponds to the sixth magnet. When the lifting ring descends to the lowest end of the stroke, the circular magnetic block slides to the outside of the side wall of the lifting ring due to the attraction of the fifth magnet and is in sliding connection with the internal thread, the lifting ring rotates and ascends along with the rotation of the rotating frame, and meanwhile, the straight spring is stretched; when the lifting ring rises to the uppermost end, the circular magnetic block slides into the side wall of the lifting ring due to the repulsion of the sixth magnet, and at the moment, the lifting ring descends to the lowermost end of the stroke due to the elastic potential energy of the straight spring.
An upward conical spray head 36 is arranged at the outlet of the vertical spray pipe; the conical spray head is provided with a conical spiral hole 361 which is vertically arranged; a conical spring 37 is arranged in the conical spiral hole; the section of the conical spring is the same as that of the conical spiral hole; the conical spring slides along the conical spiral hole; a spiral containing hole 364 connected with the conical spiral hole is formed in the conical spray head; in the initial state, the innermost end of the conical spring is positioned at the lower part of the conical spiral hole, and the outermost end of the conical spring is positioned in the spiral containing hole; a vertical shifting rod 371 is fixedly connected below one end of the conical spring positioned at the axis of the vertical spray pipe; a horizontal deflector rod 352 is fixedly connected to the upper part of the inner wall of the lifting ring inwards along the horizontal direction; the lowest end of the vertical deflector rod is positioned above the horizontal deflector rod when the horizontal deflector rod is positioned at the lowest end of the stroke. When the lifting ring rotates and rises along the internal thread, the horizontal driving lever abuts against one side of the vertical driving lever to drive the conical spring to turn inwards along the conical spiral hole; when the lifting ring moves to the uppermost end of the stroke, the conical spring is twisted inwards to the innermost side, at the moment, along with the rotation of the rotating frame, the circular magnetic block slides into the side wall of the lifting ring due to the repulsive force between the circular magnetic block and the sixth magnet, so that the lifting ring returns to the lowermost end of the stroke, and the vertical driving rod and the horizontal driving rod are separated; the conical spring restores to the initial position after being deformed; when the conical spring is positioned at the initial position, the range of the spray port of the water flow in the vertical spray pipe comprises the area of the conical spiral hole; when the conical spring is twisted inwards under the action of the horizontal deflector rod, the range of the spray opening of the water flow in the vertical spray pipe is blocked by a part of the conical spring, and the range of the spray opening is reduced. The torsional position of the conical spring is indirectly controlled through the rotation of the rotating frame, so that the size of the outlet of the water spray pipe is adjusted, and when the rotating speed of the impeller in the water pump is unchanged and the outlet of the water spray pipe is reduced, the flow speed of water flow sprayed out is increased, and the force required by the massage of a user is increased.
Furthermore, in order to prevent the conical spring from separating from the conical spiral hole when the conical spring is twisted, a guide rail 362 through which the vertical driving rod can pass is formed in the conical spray head below the conical spiral hole; the upper end of the conical nozzle is fixedly connected with spokes 363 which are equidistantly arranged along the circumferential direction.
A motor mounting seat 7 for fixing the driving motor is arranged in the motor moving box; the two ends of the motor moving box along the length direction are provided with a longitudinal rod 51 which is horizontally arranged; horizontal rods 52 are arranged at the two ends of the motor moving box along the width direction; two ends of the motor moving box along the length direction are formed with transverse guide holes 123 for the longitudinal rods to move; longitudinal guide holes 124 for the transverse rods to move are formed at two ends of the motor moving box in the width direction; the longitudinal bars and the transverse bars are located in two different planes; the side surface of the motor mounting seat facing to the position between the longitudinal rod and the transverse rod is respectively and fixedly connected with a sliding sleeve 71 which is sleeved on the longitudinal rod and the transverse rod; the outside of the motor moving box is respectively provided with a moving motor 53 for driving the longitudinal rod to move transversely and driving the transverse rod to move longitudinally; the moving motor is a stepping motor or a servo motor; the output shafts of the two moving motors are fixedly connected with moving gears 54; the two moving gears are respectively coaxially and rotatably connected with the transverse rod and the longitudinal rod; the lateral wall of the motor moving box is respectively and fixedly connected with a transverse rack 121 and a longitudinal rack 122 which are in meshing transmission connection with the moving gear. When the movable motor works, the upper end and the lower end of the movable motor can be provided with the baffle plates parallel to the transverse rack or the longitudinal rack, so that the movable motor is prevented from rotating, and the movable motor is ensured to move along the transverse direction or the longitudinal direction when working. By controlling the operation of the movable motor, the transverse rod and the longitudinal rod move to drive the motor mounting seat to move, so that the motor part and the pump body part move. The transverse rod or the longitudinal rod can be respectively provided with a moving motor, a moving gear and a corresponding transverse rack or a corresponding longitudinal rack at two ends, and the moving motor synchronously rotates to prevent the transverse rod or the longitudinal rod from being blocked.
The bottom in the water tank is fixedly connected with a water collecting tank 111 at the front end of the bed body; a plurality of guide pipes 1115 are uniformly distributed at the upper end of the water collecting tank; each guide pipe is communicated with the water collecting tank; a piston column 6 is connected in each guide pipe in a sliding manner; a water inlet pipe 1111 for feeding water into the water collection tank is fixedly connected to one side of the water collection tank; the end part of the water inlet pipe is fixedly connected with a vertical pipe 1113; a check valve 1112 is arranged on the water inlet pipe; the one-way valve is communicated to the water collecting tank from the vertical pipe in a one-way mode; a water inlet connecting pipe 1114 is formed at the upper part of the stand pipe towards the rear end of the bed body; the water inlet connecting pipe is rotatably connected with a rotating connecting pipe 4; the rotary connection pipe includes a guide pipe 41; one end of the guide pipe is in sealed rotary connection with the water inlet connecting pipe; a rotating plate 42 is fixedly connected below one end of the guide pipe positioned at the water inlet connecting pipe; the other end of the guide pipe is sleeved at the outlet of the water spray pipe after rotating; a spring piece 43 is arranged between the rotating plate and the vertical pipe; two ends of the spring piece are respectively fixedly connected with the rotating plate and the vertical pipe; the outlet of the water spray pipe is conical. The rotating connecting pipe enables the guide pipe to be sleeved at the outlet of the water spraying pipe after being rotated.
A water outlet pipe 1116 for discharging water in the water collection tank is formed at one end of the water collection tank away from the rotary connecting pipe; a reset handle 1117 for controlling the opening and closing of the water outlet pipe is arranged on the water outlet pipe; the structure of the reset handle is the same as that of a wrench type water faucet, namely when the reset handle rotates from an initial state, the inside of the water outlet pipe is communicated with the water tank, and when the pressure in the water collecting tank is higher than that in the water tank, water in the water collecting tank enters the water tank through the water outlet pipe; a torsion spring is arranged between the reset handle and the water outlet pipe; after the external force acting on the reset handle is cancelled, the reset handle rotates back to the initial state, and the interior of the water outlet pipe is not communicated with the water tank.
A vertical plate 3122 is fixedly connected to one side of the shell of the pump body part facing the vertical pipe; a transverse pushing column head 3111 for pushing the reset handle is fixedly connected to the housing corresponding to the reset handle.
When the pump body part moves to be close to the vertical pipe, the vertical plate is in mutual contact with the rotating plate to compress the spring piece, and the guide pipe is sleeved on the spray pipe after rotating, so that when the driving motor works, water in the water tank is pumped into the guide pipe from the spray pipe through the pump body part and enters the water collection tank, the water pressure in the water collection tank is increased, and the piston column moves upwards; when the pump body part moves towards the direction far away from the vertical pipe, the spring piece enables the rotating plate to rotate under the action of elastic potential energy, and the guide pipe is separated from the outlet of the spray pipe; when the pump body part moves to one side of the water outlet pipe, the reset handle is pushed by the transverse pushing column head along with the movement of the pump body part towards one side of the reset handle, water in the water collecting tank is discharged through the water outlet pipe, the pressure in the water collecting tank is the same as that in the water tank, and the piston column descends to an initial state due to the reduction of the pressure in the water collecting tank and the action of self gravity.
The upper end of the water tank is fixedly connected with a bed surface 10 covering the water tank; the bed surface is made of latex or silica gel; an operation panel used for users is installed on the bed body. When the piston column moves upwards, the bed is supported to be upwards convex to form a pillow shape for a user to use; since the pressure at each location in the header tank is equal, the piston posts move an equal distance upward.
A controller is arranged in the bed body; the driving motor and the moving motor are electrically connected with the controller.
Further, a pressure sensor is arranged in the water collecting tank; the pressure sensor is electrically connected with the controller.
The position of the water pump is determined by the number of rotation turns of the two moving motors, and the position of the water pump in the transverse direction and the longitudinal direction is determined by the feedback of the moving motors to the controller.
Before use, the pump body part is controlled to move to be close to the vertical pipe through the controller, and the water pump is controlled to work to enable the piston column to ascend; the ascending distance of the piston column is reflected by the pressure in the water collecting tank, the pressure in the water collecting tank can be controlled by the rotating speed of an impeller in the water pump and the water inlet time, so that the piston column ascends to the middle upper part of the piston column stroke, and at the moment, a pillow-shaped bulge is formed on the bed surface.
Then a user lies on the bed body, the head of the user lies on the protrusion supported by the piston column, at the moment, the piston column acted by the head of the user moves downwards under the action of pressure, the pressure in the water collecting tank is increased, the piston column which is not contacted with the head of the user is forced to move upwards, so that the pressure in the water collecting tank is recovered, the shape of the protrusion formed by the upward movement of the piston column is consistent with the head of the user, the state of the pillow is better simulated, and the harsh feeling caused by the increase of the pressure in the water collecting tank when the piston column rises to the top of the stroke is avoided.
When a user lies on the bed surface, the body of the user is supported due to the support of the bed surface and the water in the water tank, and at the moment, the water sprayed by the water pump moves along a track set by the user by controlling the driving motor and the moving motor to work, so that the user is massaged, or the water can be massaged through a preset track; the flapping massage effect can also be generated by controlling the starting and stopping of the driving motor. When the water spray pipe sprays water, the water pump moves through the work of the moving motor, and then a massage effect of pushing is generated. When the water spray size of the water spray pipe needs to be adjusted, the outlet size of the water spray pipe is controlled through the conical spring, the outlet sizes of the water spray pipes are provided with the positions of the conical springs, the positions of the conical springs are achieved by rotating the impeller in a reverse mode to indirectly control the rotating frame to rotate, therefore, the outlet sizes of the water spray pipes are provided with corresponding reverse turns or angles, the required outlet size of the water spray pipe can be located by controlling the driving motor to rotate in a reverse mode through the controller, and the water spray pipe is convenient for users to select when in use.
After the water collection tank is used, the pump body part is controlled to move to one side of the water outlet pipe and the reset handle is pushed to rotate, and the piston column descends after water in the water collection tank is discharged; when the user uses the piston rod, the user does not need a pillow, and the pump body part can be controlled to move to enable the piston rod to descend.
The pump body part is separated from the motor part, so that the contact between the motor and water is isolated, the condition of electric leakage or short circuit caused by insufficient sealing of the motor is avoided, and potential safety hazards are reduced; through removing the position of water pump realizes adding water or opening the handle that resets in the header tank, and through the water pump can also massage the user.
Example 2
This example is modified from example 1 as follows: a first ratchet wheel 24 is fixedly connected to the upper part of the output shaft of the driving motor below the moving seat; a cylindrical cam 25 is sleeved on the first ratchet wheel; a first ratchet 251 in transmission connection with the first ratchet is formed on the inner wall of the cylindrical cam; the periphery of the cylindrical cam is formed with W-shaped grooves 252 which are connected end to end along the circumferential direction. When the driving motor rotates forwards to drive the impeller to rotate, idle rotation is formed between the first ratchet wheel and the cylindrical cam, namely the cylindrical cam does not rotate along with the first ratchet wheel; when the driving motor rotates reversely, the cylindrical cam is driven to rotate through the first ratchet wheel.
A transposition sleeve 26 is sleeved on the cylindrical cam; a guide post 262 which is connected in the groove in a sliding way is arranged in the transposition sleeve; the lower end of the transposition sleeve is rotatably connected with a transposition gear 27; a noncircular sliding hole 271 is formed in the center of the transposition gear; a sliding column 212 with the same section as the sliding hole is formed at the lower part of the output shaft of the driving motor corresponding to the transposition gear. The driving motor drives the transposition gear to rotate when working through the matching between the sliding column and the sliding hole.
A fixed seat 211 fixedly connected with the driving motor is arranged below the movable seat; the upper end of the fixed seat is provided with a ring gear 281 and a fixed gear 282 which are meshed with each other; the ring gear is coaxial with an output shaft of the driving motor; an inner ring gear 2811 in meshing transmission connection with the transposition gear is formed in the inner ring of the ring gear.
An arc-shaped support ring 2111 for supporting the movable seat is formed above the fixed seat; an extension rod 261 horizontally facing the support ring is formed on the periphery of the transposition sleeve; a guide groove 2611 which is vertically arranged is formed at the end part of the extension rod; the support ring is provided with a guide bar 21111 corresponding to the guide groove. The transposition sleeve can only move in the vertical direction due to the limitation of the guide groove and the guide bar, when the cylindrical cam rotates, the guide post drives the transposition sleeve to move up and down under the action of the groove, and when the transposition sleeve moves to the lower end, the transposition gear is meshed with the inner gear ring; when the transposition sleeve moves to the upper end, the transposition gear is separated from the inner gear ring; the rotation angle of the cylindrical cam is controlled by the reverse rotation angle of the driving motor, and the rotation angle is the angle formed by the rotation shaft when the groove goes upwards or downwards, so that whether the transposition gear is meshed with the inner gear ring or not is indirectly controlled.
An upper mounting column 2821 which is eccentrically arranged with the fixed gear is mounted on the fixed gear; a lower mounting column 222 is arranged at one side of the fixed gear at the lower end of the movable seat; a connecting rod 29 is arranged between the upper mounting column and the lower mounting column. When the transposition gear is meshed with the inner gear ring, the driving motor rotates positively to drive the impeller to rotate and simultaneously drive the transposition gear to rotate, the ring gear drives the fixed gear to rotate, the moving seat swings back and forth under the action of the connecting rod, and the shell swings back and forth along with the moving seat through the moving seat; when the transposition gear is separated from the inner gear ring, the moving seat does not swing; when the pump body part not only sprays water upwards, but also swings back and forth, the massage manipulation of kneading is realized.
The engagement or the disengagement of the transposition gear and the ring gear can be controlled through the reverse rotation of the driving motor, so that whether the pump body swings or not is controlled, and no driving part is additionally arranged for realizing the function; the adjustment of the size of the outlet of the water spray pipe also needs to be realized by reversing the driving motor, and when the angle corresponding to the upward movement and the downward movement of the W-shaped groove on the cylindrical cam corresponds to the angle when the size of the outlet of the water spray pipe is adjusted, synchronous control can be realized, so that whether the movable seat needs to swing back and forth can be independently selected when the size of each water spray opening is large.
Claims (5)
1. A health care physiotherapy massage bed is characterized in that: comprises a rectangular bed body and a water pump arranged in the bed body; a water tank is formed at the upper part of the bed body; a motor moving box is formed below the water tank;
the water pump comprises a pump body part positioned at the bottom in the water tank and a motor part positioned at the top surface in the motor moving box; the pump body part comprises a cylindrical shell and an impeller which is coaxially and rotatably arranged in the shell; a water spray pipe is formed on the periphery of the shell along the tangential direction of the impeller;
the motor part comprises a driving motor for providing power for the water pump; the upper part of an output shaft of the driving motor is fixedly connected with a rotating disc; the driving motor is provided with a movable seat; the rotating disc is positioned above the moving seat; a plurality of first magnets are equidistantly arranged on the upper end surface of the movable seat along the circumferential direction of an output shaft of the driving motor; a pump body base is formed at the lower end of the shell; a third magnet is arranged on the pump body base corresponding to each first magnet; a plurality of second magnets are arranged at the upper end of the rotating disc at equal intervals along the circumferential direction; a fourth magnet is arranged at the lower end of the impeller corresponding to each second magnet; the first magnet and the third magnet are attracted; the second magnet and the fourth magnet are attracted; the impeller is coaxial with an output shaft of the driving motor;
a plane gear ring is arranged on the periphery of the impeller in the shell; a second ratchet wheel is formed on the inner ring of the plane gear ring; a second ratchet which is in transmission connection with the second ratchet is formed on the periphery of the lower part of the impeller corresponding to the second ratchet; when the impeller rotates reversely, the impeller drives the plane gear ring to rotate;
a vertical spray pipe is formed at one end of the water spray pipe, which is positioned at the water outlet; a driven gear installation cavity which is coaxial with the vertical spray pipe is formed at the lower part of the shell; the driven gear installation cavity is communicated with the vertical spray pipe and the interior of the shell; a rotating frame which is coaxially arranged is arranged in the vertical spray pipe; the rotating frame comprises a driven gear which is rotatably connected in the driven gear mounting cavity; the driven gear is in meshed transmission connection with the plane gear ring; a plurality of positioning rods are arranged at the upper end of the driven gear in the vertical spray pipe at equal intervals along the circumferential direction; the middle part of the positioning rod is fixedly connected with a support ring; a lifting ring is arranged above the support ring; positioning holes are formed in the lifting ring corresponding to the positioning rods;
an internal thread is formed in the vertical spray pipe corresponding to the lifting ring; the side wall of the lifting ring is provided with a circular magnetic block along the horizontal direction; the circular magnetic block is connected in the side wall of the lifting ring in a sliding manner;
a straight spring is fixedly connected between the lifting ring and the support ring; a sixth magnet and a fifth magnet are respectively arranged on the periphery of the vertical spray pipe corresponding to the upper end and the lower end of the internal thread; the fifth magnet is attracted with the circular magnetic block; the sixth magnet and the circular magnetic block repel each other;
an upward conical spray head is arranged at an outlet of the vertical spray pipe; the conical spray head is provided with a conical spiral hole which is vertically arranged; a conical spring is arranged in the conical spiral hole; the section of the conical spring is the same as that of the conical spiral hole; a vertical deflector rod is fixedly connected below one end of the conical spring, which is positioned at the axis of the vertical spray pipe; the upper part of the inner wall of the lifting ring is fixedly connected with a horizontal deflector rod inwards along the horizontal direction;
a motor mounting seat used for fixing the driving motor is arranged in the motor moving box; the two ends of the motor moving box along the length direction are provided with a longitudinal rod which is horizontally arranged; horizontal rods are arranged at the two ends of the motor moving box along the width direction; the longitudinal bars and the transverse bars are located in two different planes; the side surface of the motor mounting seat facing to the position between the longitudinal rod and the transverse rod is respectively and fixedly connected with a sliding sleeve which is sleeved on the longitudinal rod and the transverse rod; the outside of the motor moving box is respectively provided with a moving motor for driving the longitudinal rod to move transversely and driving the transverse rod to move longitudinally;
the upper end of the water tank is fixedly connected with a bed surface covered on the water tank; the bed surface is made of latex or silica gel;
a controller is arranged in the bed body; the driving motor and the moving motor are electrically connected with the controller.
2. A therapeutic massage couch, as claimed in claim 1, wherein: a water collecting tank is fixedly connected to the bottom in the water tank at the front end of the bed body; a plurality of guide pipes are uniformly distributed at the upper end of the water collecting tank; each guide pipe is communicated with the water collecting tank; a piston column is connected in each guide pipe in a sliding manner; one side of the water collecting tank is fixedly connected with a water inlet pipe for feeding water into the water collecting tank; the end part of the water inlet pipe is fixedly connected with a vertical pipe; the water inlet pipe is provided with a one-way valve; the one-way valve is communicated to the water collecting tank from the vertical pipe in a one-way mode; a water inlet connecting pipe is formed at the upper part of the vertical pipe towards the rear end of the bed body; the water inlet connecting pipe is rotatably connected with a rotating connecting pipe; the rotary connecting pipe comprises a guide pipe; one end of the guide pipe is in sealed rotary connection with the water inlet connecting pipe; the lower part of one end of the water inlet connecting pipe of the guide pipe is fixedly connected with a rotating plate; a spring leaf is arranged between the rotating plate and the vertical pipe;
a water outlet pipe for discharging water in the water collecting tank is formed at one end of the water collecting tank, which is far away from the rotary connecting pipe; the water outlet pipe is provided with a reset handle for controlling the opening and closing of the water outlet pipe; a torsion spring is arranged between the reset handle and the water outlet pipe;
a vertical plate is fixedly connected to one side, facing the vertical pipe, of the shell of the pump body part; a transverse pushing column head used for pushing the reset handle is fixedly connected to the shell corresponding to the reset handle.
3. A therapeutic massage couch, as claimed in claim 1 or 2, wherein: a first ratchet wheel is fixedly connected to the upper part of an output shaft of the driving motor below the moving seat; a cylindrical cam is sleeved on the first ratchet wheel; a first ratchet which is in transmission connection with the first ratchet is formed on the inner wall of the cylindrical cam; w-shaped grooves which are connected end to end along the circumferential direction are formed in the periphery of the cylindrical cam;
the cylindrical cam is sleeved with a transposition sleeve; a guide post which is used for being connected in the groove in a sliding manner is arranged in the transposition sleeve; the lower end of the transposition sleeve is rotatably connected with a transposition gear; a noncircular sliding hole is formed in the center of the transposition gear; a sliding column with the same section as the sliding hole is formed at the lower part of the output shaft of the driving motor corresponding to the transposition gear;
a fixed seat fixedly connected with the driving motor is arranged below the movable seat; the upper end of the fixed seat is provided with a ring gear and a fixed gear which are meshed with each other; the ring gear is coaxial with an output shaft of the driving motor; an inner ring gear in meshed transmission connection with the transposition gear is formed on the inner ring of the ring gear;
an arc-shaped support ring for supporting the movable seat is formed above the fixed seat; an extension rod horizontally facing the support ring is formed on the periphery of the transposition sleeve; a guide groove which is vertically arranged is formed at the end part of the extension rod; a guide strip is formed at the position of the support ring corresponding to the guide groove;
an upper mounting column which is eccentrically arranged with the fixed gear is arranged on the fixed gear; a lower mounting column is arranged at one side of the fixed gear at the lower end of the movable seat; and a connecting rod is arranged between the upper mounting column and the lower mounting column.
4. A therapeutic massage couch, as claimed in claim 1 or 2, wherein: and a spiral containing hole connected with the conical spiral hole is formed in the conical spray head.
5. A therapeutic massage couch, as claimed in claim 1 or 2, wherein: a guide rail for the vertical deflector rod to pass through is formed in the conical spray head below the conical spiral hole; the upper end fixedly connected with of toper shower nozzle is along the spoke of circumference equidistance setting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810834424.6A CN109199817B (en) | 2018-07-26 | 2018-07-26 | Health-care physiotherapy massage bed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810834424.6A CN109199817B (en) | 2018-07-26 | 2018-07-26 | Health-care physiotherapy massage bed |
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| CN109199817B true CN109199817B (en) | 2020-11-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103932876B (en) * | 2014-05-06 | 2015-09-16 | 天津市源益泰科技发展有限公司 | Multifunctional recovery waterpower moves masseur |
| CN107661202A (en) * | 2017-11-10 | 2018-02-06 | 陈佳敏 | A kind of massage bed structure of hydraulic pressure injecting type |
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| EP0880958A1 (en) * | 1996-02-14 | 1998-12-02 | Celcom, Inc. | Water bed type massaging machine |
| CN1400889A (en) * | 2000-02-15 | 2003-03-05 | 林相铉 | Spine massager |
| KR20050048211A (en) * | 2003-11-19 | 2005-05-24 | 이계흥 | The whole body massage machine |
| CN203263759U (en) * | 2013-04-03 | 2013-11-06 | 洛阳熙康机械科技发展有限公司 | Dry-type SPA massage bed |
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