CN114681288A

CN114681288A - Adjustable back massage device of gynecological nursing bed and adjusting method

Info

Publication number: CN114681288A
Application number: CN202210310292.3A
Authority: CN
Inventors: 王国梁; 仇红玉; 王欢欢; 汪亚平; 王梓涵
Original assignee: Lianyungang Maternal And Child Health Hospital (lianyungang Third People's Hospital)
Current assignee: Lianyungang Maternal And Child Health Hospital (lianyungang Third People's Hospital)
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-01
Anticipated expiration: 2042-03-28
Also published as: CN114681288B

Abstract

An adjustable back massage device and an adjustable method of a gynecological nursing bed belong to the technical field of back massage, and aim to solve the problems that the existing back massage device of the gynecological nursing bed is simple in structure and cannot adjust massage intervals according to back distances, so that the overall adaptability is low, and the use efficiency is influenced; the existing massage device can not be heated, so that the massage efficiency is low, and the good effect can not be achieved. Can adjust as required and massage position, adjust through the while and the same speed, guarantee the accuracy nature of distance, satisfy user's position adjustment, improve the accuracy of massage position, improve whole suitability, satisfy different user demands, by about slider with massage subassembly remove the position back that needs the massage, slider about closing, can fix a point and massage, satisfy different massage demands, make multiunit massage magnetite lug can heat in the massage, through heating and massage structure, effectively improve massage efficiency.

Description

Adjustable back massage device of gynecological nursing bed and adjusting method

Technical Field

The invention relates to the technical field of back massage, in particular to an adjustable back massage device of a gynecological nursing bed and an adjusting method.

Background

The spine is the main body of the back, is the main channel of the central nerve, and scatters a plurality of pairs of nerves on both sides of the spine, and spreads to the limbs, the body wall and the internal organs, and transmits information such as excitation inhibition between the brain and each tissue organ. The central spine of the back is the line of the governor vessel, which governs the yang meridians of the whole body, and plays a very important role in managing, regulating and connecting with other yang meridians. The bladder meridians on both sides of the spine run through the upper and lower parts of the body, the viscera have corresponding reaction points on the Shu points, pathological changes of the viscera function can be reflected on the back Shu points, and the back massage for auxiliary treatment is needed when the obstetrics and gynecology nursing is carried out.

1. The back massage device of the existing gynecological nursing bed is simple in structure, only one position can be used for massaging, and the massage distance cannot be adjusted according to the back distance, so that the overall adaptability is low, and the use efficiency is influenced;

2. secondly, the existing massage device can not be heated, so that the massage efficiency is low, and the good effect can not be achieved.

Disclosure of Invention

The invention aims to provide an adjustable back massage device and an adjustable method of a gynecological nursing bed, which can be adjusted according to needs and massage positions, can be adjusted at the same time and at the same speed, ensure the accuracy of a fixed distance, meet the position adjustment of a user, improve the accuracy of the massage positions, improve the overall adaptability and meet different user requirements, and after a massage assembly is moved to the position needing massage by an up-and-down sliding device, the up-and-down sliding device is closed, so that fixed-point massage can be carried out, the adjustment flexibility is improved, different massage requirements are met, a plurality of groups of massage magnet lugs can be heated during massage, and the massage efficiency is effectively improved by a heating and massage structure so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a gynaecology and obstetrics nursing bed back massage device that can regulate and control, includes the bed body, bed body top back department rear is provided with the mounting panel, has cup jointed the massage adjusting part on the mounting panel, is provided with slider about being provided with between massage adjusting part and the mounting panel, the front end of massage adjusting part is provided with the massage subassembly, the inside inner chamber that holds the massage subassembly of seting up of bed body back, and set up the sliding tray that is used for massage adjusting part to remove on the back panel of bed body back.

Further, massage adjusting part includes erection support, accommodate motor, the regulating spindle pole, driving belt, left lead screw, right lead screw, directional pole and cover fishplate bar, erection support's side is fixed with accommodate motor, accommodate motor's output and regulating spindle pole are connected, the regulating spindle pole transversely pierces through in the holding tank that sets up in erection support inner, the horizontal side of regulating spindle pole is provided with the left lead screw and the right lead screw of butt joint, cover fishplate bar is installed to erection support's tail end, erection support cup joints on slider from top to bottom through cup jointing the board, cup jointed massage part on left lead screw and the right lead screw.

Furthermore, the left screw rod and the right screw rod are connected through a linkage shaft rod, one end of the driving belt is sleeved on the adjusting shaft rod, and the other end of the driving belt is sleeved on the linkage shaft rod.

Furthermore, driving threads are arranged on the left screw rod and the right screw rod, the driving threads on the left screw rod and the right screw rod are opposite, two ends of the left screw rod and the right screw rod are respectively sleeved with a movable shaft collar, and one end of the movable shaft collar of the left screw rod and one end of the movable shaft collar of the right screw rod are fixed on the adjusting motor and the mounting support through a fixed bent rod.

Further, the upper sliding device and the lower sliding device comprise a sliding groove, a moving motor, a clamping gear and an inner tooth groove, the sliding groove is formed in the mounting plate, the inner tooth groove is formed in the inner groove wall at one end of the sliding groove, the clamping gear is arranged in the sliding groove and is connected to an output rod of the moving motor in a sleeved mode, the moving motor is fixed to the massage adjusting assembly, and the clamping gear is meshed with the inner tooth groove.

Further, the massage subassembly includes left massage roller, right massage roller, heating system and drive assembly, left side massage roller cup joints on left lead screw through the nut is supporting, right side massage roller cup joints on right lead screw through the nut is supporting, be provided with heating system and drive assembly on left side massage roller and the right massage roller respectively, the outside of left side massage roller and right massage roller is provided with multiunit massage magnetite lug, the outer wall and the heating system laminating of the outer wall that multiunit massage magnetite lug inner pierces through left massage roller and right massage roller.

Further, heating system includes heating ring, temperature-sensing ware, modulator and heat conduction aluminium ring board, and the heating ring setting all is provided with the temperature-sensing ware on left massage roller axle and the right massage roller axle in the inner chamber of left massage roller axle and right massage roller axle, temperature-sensing ware and heating ring respectively with modulator network connection, heat conduction aluminium ring board cladding setting is in the heating ring outside, and the laminating of heat conduction aluminium ring board and multiunit massage magnetite lug inner.

Further, the driving assembly comprises a driving motor, a driving gear, an inner sleeve, an outer bearing, an installation annular plate and a driving tooth groove, the installation annular plate is respectively fixed at two ends of the left massage roller shaft and the right massage roller shaft through the outer bearing, the driving motor is installed on the installation annular plate, the driving gear is sleeved at the output end of the driving motor, the inner sleeve is connected to the side end of the inner shaft of the outer bearing, the driving tooth groove is sleeved on the inner sleeve, and the driving tooth groove is meshed with the driving gear.

The invention provides another technical scheme: a method for regulating and controlling a back massage device of a gynecological and obstetrical nursing bed comprises the following steps:

the method comprises the following steps: the adjusting shaft rod is driven to rotate by the adjusting motor, the left screw rod and the right screw rod are driven to simultaneously rotate under the action of the driving belt, and the left massage roller shaft and the right massage roller shaft are driven to move in opposite directions under the action of opposite threads on the left screw rod and the right screw rod, so that the distance between the left massage roller shaft and the right massage roller shaft is adjusted according to the back distance of a user;

step two: during massage, the driving motor drives the inner sleeve and the driving tooth grooves to rotate through the driving gear, so that the left massage roll shaft and the right massage roll shaft connected with the inner end of the outer bearing are driven to rotate;

step three: the upper sliding device and the lower sliding device can be opened while massaging, the moving motor rotates to drive the clamping gear to rotate, and the clamping gear moves in the sliding groove in a meshed mode with the inner tooth groove, so that the whole massage adjusting assembly and the massage assembly are driven to move.

Further, according to the second step, when the left massage roll shaft and the right massage roll shaft rotate, the heating ring is heated, the heat conducting aluminum ring plate conducts heat, the temperature on the heat conducting aluminum ring plate is conducted to the multiple groups of massage magnet lugs, and the multiple groups of massage magnet lugs can be heated in the massage process.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides an adjustable back massage device of a gynecological nursing bed and an adjusting method, one end of a movable shaft collar of a left screw rod and one end of a movable shaft collar of a right screw rod are fixed on an adjusting motor and a mounting support through fixed bent rods, an adjusting shaft rod is driven to rotate through an adjusting motor, the left screw rod and the right screw rod are driven to rotate simultaneously under the action of the driving belt, and the left massage roller shaft and the right massage roller shaft are driven to move in opposite directions under the action of opposite threads on the left screw rod and the right screw rod, so that according to the back distance of a user, the distance between the left massage roll shaft and the right massage roll shaft is adjusted, the utility model is suitable for people with different back widths, can adjust as required and massage position, adjust through the speed just the same simultaneously, guarantee the accuracy nature of distance, satisfy user's position control, improve the accuracy of massage position, improve whole suitability, satisfy different user demands.

2. According to the adjustable back massage device and the adjustable method for the gynecological nursing bed, the clamping gear is meshed with the inner tooth groove, the upper sliding device and the lower sliding device can be opened while massaging, the moving motor rotates to drive the clamping gear to rotate, and the clamping gear is meshed with the inner tooth groove in the sliding groove to move, so that the whole massage adjusting assembly and the massage assembly are driven to move and can move back and forth, the massage area is increased, massaging can be performed in a circulating reciprocating mode, when fixed-point massaging is required, the upper sliding device and the lower sliding device are closed after the massage assembly is moved to the position needing massaging, massaging can be performed at fixed points, adjusting flexibility is improved, and different massaging requirements are met.

3. The invention provides a controllable back massage device and a controllable back massage method for a gynecological nursing bed, wherein a driving motor is installed on an installation annular plate, a driving gear is sleeved at the output end of the driving motor, an inner sleeve is connected to the inner shaft side end of an outer bearing, a driving tooth groove is sleeved on the inner sleeve, and is meshed with the driving gear.

4. The adjustable back massage device of the gynecological nursing bed and the adjusting method provided by the invention have the advantages that the temperature sensor and the heating ring are respectively connected with the adjusting and controlling device through a network, the heat-conducting aluminum ring plate is wrapped and arranged on the outer side of the heating ring and is attached to the inner ends of the multiple groups of massage magnet lugs, the heating ring is heated when the left massage roller shaft and the right massage roller shaft rotate, the heat-conducting aluminum ring plate conducts heat, the temperature on the heat-conducting aluminum ring plate is conducted to the multiple groups of massage magnet lugs, the multiple groups of massage magnet lugs can be heated during massage, the massage efficiency is effectively improved through the heating and massage structure, the blood circulation is accelerated by heating, the muscle and tendon dredging efficiency is improved during massage, and the massage efficiency is greatly improved.

Drawings

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

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a schematic view of the massage adjusting assembly and the massage assembly of the present invention;

fig. 4 is a schematic view of the massage adjusting assembly of the present invention;

FIG. 5 is a schematic view of the structure of the up-down sliding device of the present invention;

FIG. 6 is an enlarged view of FIG. 5 at B in accordance with the present invention;

FIG. 7 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 8 is a schematic view of a driving assembly according to the present invention;

fig. 9 is a schematic structural diagram of the heating system of the present invention.

In the figure: 1. a bed body; 11. mounting a plate; 2. a massage adjusting assembly; 21. mounting a support; 22. adjusting the motor; 23. adjusting the shaft lever; 24. a drive belt; 25. a left lead screw; 251. a linkage shaft lever; 26. a right screw rod; 261. a movable collar; 262. fixing the bent rod; 27. an orientation bar; 28. sleeving and connecting plates; 3. an up-down sliding device; 31. a chute; 32. a moving motor; 33. clamping a gear; 34. an inner tooth socket; 4. a massage assembly; 41. a left massage roller shaft; 411. massaging the magnet bumps; 42. a right massage roller shaft; 43. a heating system; 431. a heating ring; 432. a temperature sensor; 433. a regulator; 434. a thermally conductive aluminum ring plate; 44. a drive assembly; 441. a drive motor; 442. a drive gear; 443. an inner sleeve; 444. an outer bearing; 445. installing a ring plate; 446. driving the tooth grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an adjustable back massage device of a gynecological nursing bed comprises a bed body 1, a mounting plate 11 is arranged at the rear of a backrest above the bed body 1, a massage adjusting component 2 is sleeved on the mounting plate 11, an up-and-down sliding device 3 is arranged between the massage adjusting component 2 and the mounting plate 11, a massage component 4 is arranged at the front end of the massage adjusting component 2, an inner cavity for accommodating the massage component 4 is arranged in the backrest of the bed body 1, and a sliding groove for moving the massage adjusting component 2 is arranged on a back plate of the backrest of the bed body 1.

Referring to fig. 3-4, the massage adjusting assembly 2 includes a mounting support 21, an adjusting motor 22, an adjusting shaft 23, a driving belt 24, a left screw 25, a right screw 26, a directional rod 27 and a socket plate 28, the adjusting motor 22 is fixed at a side end of the mounting support 21, an output end of the adjusting motor 22 is connected with the adjusting shaft 23, the adjusting shaft 23 transversely penetrates through a receiving slot formed at an inner end of the mounting support 21, the horizontal side end of the adjusting shaft 23 is provided with the left screw 25 and the right screw 26 which are butted, a socket plate 28 is installed at a tail end of the mounting support 21, the mounting support 21 is sleeved on the up-and-down sliding device 3 through the socket plate 28, the massage assembly 4 is sleeved on the left screw 25 and the right screw 26, the left screw 25 and the right screw 26 are connected by a linkage shaft 251, one end of the driving belt 24 is sleeved on the adjusting shaft 23, the other end of the driving belt 24 is sleeved on the linkage shaft 251, the left screw rod 25 and the right screw rod 26 are both provided with driving threads, the driving threads on the left screw rod 25 and the right screw rod 26 are opposite, two ends of the left screw rod 25 and the right screw rod 26 are respectively sleeved with a movable shaft collar 261, one end of the movable shaft collar 261 of the left screw rod 25 and the right screw rod 26 is fixed on the adjusting motor 22 and the mounting support 21 through a fixed bent rod 262, the adjusting shaft 23 is driven to rotate through the adjusting motor 22, the left screw rod 25 and the right screw rod 26 are driven to simultaneously rotate under the action of a driving belt 24, the left massage roller shaft 41 and the right massage roller shaft 42 are driven to move in opposite directions under the action of opposite threads on the left screw rod 25 and the right screw rod 26, so that the distance between the left massage roller shaft 41 and the right massage roller shaft 42 is adjusted according to the back distance of a user, the massage roller is suitable for people with different back widths, can be adjusted according to the massage positions as required, and is adjusted at the same speed, the accuracy of distance is guaranteed, the position adjustment of a user is met, the accuracy of the massage position is improved, the overall suitability is improved, and the requirements of different users are met.

Referring to fig. 5-6, the up-down sliding device 3 includes a sliding slot 31, a moving motor 32, a latch gear 33 and an inner tooth groove 34, the sliding slot 31 is disposed on the mounting plate 11, the inner tooth groove 34 is disposed on the inner slot wall at one end of the sliding slot 31, the latch gear 33 is disposed in the sliding slot 31, the latch gear 33 is sleeved on the output rod of the moving motor 32, the moving motor 32 is fixed on the massage adjusting assembly 2, the latch gear 33 is engaged with the inner tooth groove 34, the up-down sliding device 3 can be opened while massaging, the moving motor 32 rotates to drive the latch gear 33 to rotate, the latch gear 33 is engaged with the inner tooth groove 34 in the sliding slot 31 to move, thereby driving the whole massage adjusting assembly 2 and the massage assembly 4 to move, and move back and forth, increasing the massage area, and reciprocate to massage, when massaging is required, the massage assembly 4 is moved to the position to be massaged by the up-down sliding device 3, the up-down sliding device 3 is closed, so that the massage can be performed at fixed points, the adjustment flexibility is improved, and different massage requirements are met.

Referring to fig. 7-8, the massage assembly 4 includes a left massage roller 41, a right massage roller 42, a heating system 43 and a driving assembly 44, the left massage roller 41 is sleeved on the left screw rod 25 through a nut, the right massage roller 42 is sleeved on the right screw rod 26 through a nut, the heating system 43 and the driving assembly 44 are respectively disposed on the left massage roller 41 and the right massage roller 42, a plurality of sets of massage magnet bumps 411 are disposed on outer sides of the left massage roller 41 and the right massage roller 42, inner ends of the sets of massage magnet bumps 411 penetrate through outer walls of the left massage roller 41 and the right massage roller 42 to be attached to the heating system 43, the driving assembly 44 includes a driving motor 441, a driving gear 442, an inner sleeve 443, an outer bearing 444, a mounting ring plate 445 and a driving tooth slot 446, the mounting ring plate 445 is respectively fixed at two ends of the left massage roller 41 and the right massage roller 42 through the outer bearing 444, install driving motor 441 on the installation ring board 445, driving gear 442 has been cup jointed to driving motor 441's output, outer bearing 444 axle side end is connected with interior sleeve 443, the drive tooth's socket 446 has been cup jointed on interior sleeve 443, drive tooth's socket 446 and the meshing of driving gear 442, when the massage, driving motor 441 passes through driving gear 442 and drives interior sleeve 443 and drive tooth's socket 446 rotation, thereby drive the rotation of the left massage roller 41 and the right massage roller 42 of outer bearing 444 inner connection, effectively roll the user and massage, improve the travelling comfort of massage, and the setting of multiunit massage magnetite lug 411 on left massage roller 41 and the right massage roller 42, improve the extrusion pressure degree, the dynamics of simulation manual massage, improve massage efficiency.

Referring to fig. 9, the heating system 43 includes a heating ring 431, a temperature sensor 432, a controller 433 and a heat-conducting aluminum ring plate 434, the heating ring 431 is disposed in the inner cavity of the left massage roller 41 and the right massage roller 42, the temperature sensors 432 are disposed on the left massage roller 41 and the right massage roller 42, the temperature sensor 432 and the heating ring 431 are respectively connected to the controller 433 through a network, the heat-conducting aluminum ring plate 434 is disposed outside the heating ring 431 in a covering manner, and the heat-conducting aluminum ring plate 434 is attached to the inner ends of the plurality of sets of massage magnet bumps 411, when the left massage roller 41 and the right massage roller 42 rotate, the heating ring 431 heats the heat-conducting aluminum ring plate 434 to conduct heat, the temperature on the heat-conducting aluminum ring plate 434 is conducted to the plurality of sets of massage magnet bumps 411, so that the plurality of sets of massage magnet bumps 411 can be heated during massage, the massage heating and massage structure can effectively improve the efficiency and accelerate the blood circulation by heating, the dredging efficiency of the tendons and collaterals is improved during massage, and the massage efficiency is greatly improved.

In order to better show the regulation and control process of the adjustable back massage device of the gynecological nursing bed, the embodiment provides a regulation and control method of the adjustable back massage device of the gynecological nursing bed, which comprises the following steps:

the method comprises the following steps: the adjusting shaft rod 23 is driven to rotate by the adjusting motor 22, the left screw rod 25 and the right screw rod 26 are driven to simultaneously rotate under the action of the driving belt 24, and the left massage roller shaft 41 and the right massage roller shaft 42 are driven to move in opposite directions under the action of opposite threads on the left screw rod 25 and the right screw rod 26, so that the distance between the left massage roller shaft 41 and the right massage roller shaft 42 is adjusted according to the back distance of a user;

step two: during massage, the driving motor 441 drives the inner sleeve 443 and the driving tooth grooves 446 to rotate through the driving gear 442, so as to drive the left massage roller shaft 41 and the right massage roller shaft 42 connected with the inner end of the outer bearing 444 to rotate;

step three: the up-down sliding device 3 can be opened while massaging, the moving motor 32 rotates to drive the clamping gear 33 to rotate, and the clamping gear 33 moves in the sliding groove 31 in a meshed manner with the inner tooth groove 34, so that the whole massage adjusting component 2 and the whole massage component 4 are driven to move.

In summary, the adjustable back massage device of the gynecological nursing bed and the adjusting method thereof provided by the present invention are characterized in that one end of the movable collar 261 of the left screw rod 25 and the right screw rod 26 is fixed on the adjusting motor 22 and the mounting support 21 through the fixed bent rod 262, the adjusting shaft 23 is driven to rotate by the adjusting motor 22, the left screw rod 25 and the right screw rod 26 are driven to rotate simultaneously under the action of the driving belt 24, the left massage roller shaft 41 and the right massage roller shaft 42 are driven to move in opposite directions under the action of the opposite threads on the left screw rod 25 and the right screw rod 26, so as to adjust the distance between the left massage roller shaft 41 and the right massage roller shaft 42 according to the back distance of the user, thereby being suitable for people with different back widths, adjusting the massage positions according to the needs, ensuring the accuracy of distance by adjusting at the same speed simultaneously, satisfying the position adjustment of the user, and improving the accuracy of the massage positions, the whole adaptability is improved, the requirements of different users are met, the clamping gear 33 is meshed with the inner tooth socket 34, the upper and lower sliding devices 3 can be opened while massaging, the moving motor 32 rotates to drive the clamping gear 33 to rotate, the clamping gear 33 is meshed with the inner tooth socket 34 in the sliding chute 31 to move, so that the whole massage adjusting component 2 and the massage component 4 are driven to move, the massage adjusting component can move back and forth, the massage area is increased, the massage adjusting component can be massaged in a circulating reciprocating mode, when fixed-point massage is needed, the upper and lower sliding devices 3 are closed after the massage component 4 is moved to the position needing massaging by the upper and lower sliding devices 3, the fixed-point massage can be carried out, the adjustment flexibility is improved, different massage requirements are met, the driving motor 441 is installed on the installation ring plate 445, the driving gear 442 is sleeved at the output end of the driving motor 441, the inner shaft 443 side end of the outer bearing 444 is connected with the inner sleeve 443, the driving tooth socket 446 is sleeved on the inner sleeve 443, the driving tooth socket 446 is meshed with the driving gear 442, during massage, the driving motor 441 drives the inner sleeve 443 and the driving tooth socket 446 to rotate through the driving gear 442, so as to drive the left massage roller shaft 41 and the right massage roller shaft 42 connected with the inner end of the outer bearing 444 to rotate, massage is effectively performed on rolling of a user, the comfort of massage is improved, in addition, the arrangement of a plurality of groups of massage magnet lugs 411 on the left massage roller shaft 41 and the right massage roller shaft 42 improves the squeezing pressure degree, the manual massage strength is simulated, the massage efficiency is improved, the temperature sensor 432 and the heating ring 431 are respectively connected with the regulator 433 in a network manner, the heat-conducting aluminum ring plate 434 is arranged outside the heating ring 431 in a coating manner, the heat-conducting aluminum ring plate 434 is attached to the inner ends of the plurality of groups of massage magnet lugs 411, when the left massage roller shaft 41 and the right massage roller shaft 42 rotate, the heating ring 431 is heated, the heat-conducting aluminum ring plate 434 conducts heat, the temperature on the heat-conducting aluminum ring plate 434 is conducted to the plurality of groups of massage magnet lugs 411, make multiunit massage magnetite lug 411 can heat in the massage, through heating and massage structure, effectively improve massage efficiency, the circulation of blood is accelerated in the heating, improves muscle and vein mediation efficiency when the massage, the efficiency that greatly increased massage reached.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a gynaecology and obstetrics's nursing bed back massage device that can regulate and control which characterized in that: including the bed body (1), bed body (1) top back department rear is provided with mounting panel (11), has cup jointed massage adjusting part (2) on mounting panel (11), is provided with between massage adjusting part (2) and mounting panel (11) about slider (3), the front end of massage adjusting part (2) is provided with massage subassembly (4), the inside inner chamber that holds massage subassembly (4) of seting up of bed body (1) back, and set up the sliding tray that is used for massage adjusting part (2) to remove on bed body (1) back.

2. The adjustable back massaging device of the gynecological nursing bed of claim 1, wherein: massage adjusting part (2) is including erection support (21), accommodate motor (22), adjusting shaft pole (23), driving belt (24), left lead screw (25), right lead screw (26), directional pole (27) and socket joint board (28), the side of erection support (21) is fixed with adjusting motor (22), the output and the adjusting shaft pole (23) of adjusting motor (22) are connected, adjusting shaft pole (23) transversely pierce through the setting in the holding tank that erection support (21) inner was seted up, the horizontal side of adjusting shaft pole (23) is provided with left lead screw (25) and right lead screw (26) of butt joint, socket joint board (28) are installed to the tail end of erection support (21), erection support (21) cup joints on slider (3) from top to bottom through socket joint board (28), massage subassembly (4) have been cup jointed on left lead screw (25) and right lead screw (26).

3. The adjustable back massaging device of the gynecological nursing bed of claim 2, wherein: the left screw rod (25) and the right screw rod (26) are connected through a linkage shaft rod (251), one end of a driving belt (24) is sleeved on the adjusting shaft rod (23), and the other end of the driving belt (24) is sleeved on the linkage shaft rod (251).

4. The adjustable back massaging device of the gynecological nursing bed of claim 2, wherein: all be provided with the drive screw thread on left lead screw (25) and right lead screw (26), and the drive screw thread on left lead screw (25) and right lead screw (26) is opposite, and the both ends of left lead screw (25) and right lead screw (26) have cup jointed activity axle collar (261) respectively, and the activity axle collar (261) one end of left lead screw (25) and right lead screw (26) is fixed on adjusting motor (22) and erection support (21) through fixed knee (262).

5. The adjustable back massaging device of the gynecological nursing bed of claim 1, wherein: slide device (3) include spout (31), moving motor (32), joint gear (33) and interior tooth's socket (34) from top to bottom, set up on mounting panel (11) spout (31), be provided with interior tooth's socket (34) on the interior cell wall of spout (31) one end, be provided with joint gear (33) in spout (31), joint gear (33) cup joint on the output pole of moving motor (32), moving motor (32) are fixed on massage adjusting part (2), joint gear (33) and interior tooth's socket (34) meshing.

6. The adjustable back massaging device of the gynecological nursing bed of claim 2, wherein: massage subassembly (4) including left massage roller (41), right massage roller (42), heating system (43) and drive assembly (44), left side massage roller (41) cup joints on left lead screw (25) through the nut is supporting, right side massage roller (42) cup joints on right lead screw (26) through the nut is supporting, be provided with heating system (43) and drive assembly (44) respectively on left side massage roller (41) and right massage roller (42), the outside of left side massage roller (41) and right massage roller (42) is provided with multiunit massage magnetite lug (411), the outer wall that multiunit massage magnetite lug (411) inner pierces through left massage roller (41) and right massage roller (42) is laminated with heating system (43).

7. The adjustable back massaging device of the gynecological nursing bed of claim 6, wherein: heating system (43) are including heating ring (431), temperature-sensing ware (432), modulator (433) and heat conduction aluminium ring board (434), heating ring (431) set up in the inner chamber of left massage roller axle (41) and right massage roller axle (42), all be provided with temperature-sensing ware (432) on left side massage roller axle (41) and the right massage roller axle (42), temperature-sensing ware (432) and heating ring (431) respectively with modulator (433) internet access, heat conduction aluminium ring board (434) cladding sets up in the heating ring (431) outside, and heat conduction aluminium ring board (434) and the inner laminating of multiunit massage magnetite lug (411).

8. The adjustable back massaging device of the gynecological nursing bed of claim 6, wherein: the driving assembly (44) comprises a driving motor (441), a driving gear (442), an inner sleeve (443), an outer bearing (444), an installation ring plate (445) and a driving tooth groove (446), the installation ring plate (445) is fixed at two ends of a left massage roller shaft (41) and a right massage roller shaft (42) respectively through the outer bearing (444), the driving motor (441) is installed on the installation ring plate (445), the driving gear (442) is sleeved at the output end of the driving motor (441), an inner shaft side end of the outer bearing (444) is connected with the inner sleeve (443), the driving tooth groove (446) is sleeved on the inner sleeve (443), and the driving tooth groove (446) is meshed with the driving gear (442).

9. A method of controlling a controllable back massaging device of a gynecological care bed according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:

the method comprises the following steps: the adjusting shaft lever (23) is driven to rotate by the adjusting motor (22), the left screw rod (25) and the right screw rod (26) are driven to simultaneously rotate under the action of the driving belt (24), and the left massage roller shaft (41) and the right massage roller shaft (42) are driven to move in opposite directions under the action of opposite threads on the left screw rod (25) and the right screw rod (26), so that the distance between the left massage roller shaft (41) and the right massage roller shaft (42) is adjusted according to the back distance of a user;

step two: during massage, the driving motor (441) drives the inner sleeve (443) and the driving tooth grooves (446) to rotate through the driving gear (442), so that the left massage roller shaft (41) and the right massage roller shaft (42) which are connected with the inner end of the outer bearing (444) are driven to rotate;

step three: the upper and lower sliding devices (3) can be opened while massaging, the moving motor (32) rotates to drive the clamping gear (33) to rotate, and the clamping gear (33) moves in the sliding groove (31) in a meshed manner with the inner tooth groove (34), so that the whole massage adjusting assembly (2) and the massage assembly (4) are driven to move.

10. The method for regulating the back massage device of the adjustable gynecological nursing bed according to claim 9, wherein: in the second step, the heating ring (431) is heated while the left massage roller shaft (41) and the right massage roller shaft (42) rotate, the heat conducting aluminum ring plate (434) conducts heat, and the temperature on the heat conducting aluminum ring plate (434) is conducted to the plurality of groups of massage magnet lugs (411), so that the plurality of groups of massage magnet lugs (411) can be heated during massage.