The flexible 3 D massager core that is used for massage armchair
Technical field
This utility model relates to a kind of three-dimensional massaging machine core and control method thereof, relates in particular to a kind of flexible 3 D massager core and control method thereof that is used for massage armchair.
Background technology
Artificial massage can dredging the meridian, makes the QI and blood circulation, keeps the equilibrium between yin and yang of body, so can feel after the massage that loosening all muscles, joint are flexible, make in high spirits, the allaying tiredness of people, to guaranteeing healthy playing an important role.Concerning the normal person, the natural resistance against diseases of manual massage's ability enhances human body obtains health-care effect.
The principle of conventional massage armchair is to utilize mechanical rolling power effect and mechanical force to push to massage.The massager core of massage armchair simulation masseur's kneading maneuver imposes traction, extruding to the back numb muscle of aching; Massages such as kneading produce soft stimulation to muscle, and keypoint part is carried out the kneading massage of different dynamics; Thereby recover meat fiber elasticity, the accelerate blood circulation rate.But the mechanical massage of conventional massage armchair has only several contacts after all, and its power is wayward, power hour, and effect is little, then can make myalgia when power is big.Therefore, how to promote the comfort of massage, effectively massage different parts such as shoulder back, be the massager core technical issues that need to address of massage armchair always.
The control of massager core mainly comprises beats manual massage and kneading manual massage.1) beat manual massage: the massaging manipulator arm beats, beats, kowtows etc. professional masseur's massage manipulation through simulation; The back is massaged; The depth that reaches up and down through movement is moved, and effectively controls massage point position and massage force, movable each vertebra and ligament.2) kneading manual massage: massager core is simulated professional masseur's kneading maneuver; The back numb muscle of aching is imposed traction, extruding, massages such as kneading; Muscle is produced soft stimulation; And keypoint part carried out the kneading massage of different dynamics, thereby recover meat fiber elasticity, accelerate blood circulation rate.
Three-dimensional (3D) massage functions is the important breakthrough of current massage armchair; Make mechanical arm in vertical, transverse movement; Can do the depth motion, significantly promote the comfort of massage, and can be through the depth motion of massage arm; Effectively massage common position such as shoulder top and at the pressure of depth direction control massage, but the expensive massage armchair price of 3D function that caused is higher.In addition, therefore more difficult control of the power of three-dimensional massage, be necessary to be provided for the flexible 3 D massager core and the control method thereof of massage armchair, effectively improves the comfort level of massage, and simple in structure, and cost is low.
Summary of the invention
This utility model technical problem to be solved provides a kind of flexible 3 D massager core and control method thereof that is used for massage armchair; Effectively realize the massage impression of the interaction of hommization; Improve the comfort level of build existence than the different consumer groups' of big-difference massage; And simple in structure, cost is low.
This utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of flexible 3 D massager core that is used for massage armchair, comprises pedestal, and the said pedestal left and right sides is equipped with massage arm; Said massage arm is provided with massage wheels; Said massage arm is fixed on the massaging shaft through eccentric mechanism, and said massaging shaft links to each other with the kneading motor through drive mechanism, and said massage arm is connected through universal joint and beats on the eccentric shaft; Said beat eccentric shaft through drive mechanism with beat motor and link to each other; Wherein, the active face of said pedestal and hoisting gasbag links to each other, and the stationary plane of said hoisting gasbag links to each other with the frame fixation of massager core; Said hoisting gasbag links to each other with air pump through electromagnetic valve, and said electromagnetic valve, air pump and analog line driver link to each other; The pressure signal of said hoisting gasbag output is given microcontroller through pressure transducer, and the driving signal of said microcontroller output is given lifting motor and air pump, electromagnetic valve through analog line driver.
The above-mentioned flexible 3 D massager core that is used for massage armchair, wherein, the massage arm of each side comprises first massage arm and second massage arm, is positioned at first massage arm in the outside
WithBe positioned at the second inboard massage arm and have different length
And flexibility, institute's first massage arm and second massage arm are fixed on the massaging shaft through eccentric mechanism.
This utility model is to solve the problems of the technologies described above a kind of above-mentioned control method that is used for the flexible 3 D massager core of massage armchair also is provided, and comprises the steps: a) to be provided with in advance a constant hoisting gasbag threshold value; B) when moving up and down under the driving of massager core at lifting motor; Microcontroller is monitored the movement position in real time through magnetic sensor; Gasbag pressure through pressure transducer monitoring in real time and record hoisting gasbag; Form the two-dimensional parameter group that corresponding movement position and gasbag pressure are formed, this two-dimensional parameter group just can be reduced by massage person from cervical region, shoulder, back, waist, buttocks until caudal vertebra health curve partly; C) the up-down signal of said microcontroller output is given the upper-lower position of lifting motor with the control massager core through analog line driver; D) said microcontroller is adjusted the aeration quantity of hoisting gasbag through air pump and electromagnetic valve according to preset pressure value, and the longitudinal degree of control massager core is carried out the flexibility massage to be fitted by the preset voluntarily constant pressure of massage person by massage person's build.
This utility model contrast prior art has following beneficial effect: the flexible 3 D massager core and the control method thereof that are used for massage armchair that this utility model provides; Utilize the flexibility characteristics of air bag; Combine with the rigidity characteristics of machinery, form one existing pliable and tough, firm massager core is arranged again.Through the designer hoisting gasbag air pressure threshold value is set in advance, or is done to such an extent that two degree are adjusted according to the reality impression to air bag air pressure threshold value, control the depth position that hoisting gasbag charges and discharge gas and adjusts massage wheels by massage person; Realize that massage wheels keeps the satisfied constant massage pressure by massage person automatically; Let the massage of being accepted the brilliant maneuver of masseur alike in spirit by massage person, and can exchange the service of massage impression, thereby effectively improve the comfort level of massage with the masseur; And simple in structure, cost is low.
Description of drawings
Fig. 1 is the flexible 3 D massager core structural representation of this utility model;
Fig. 2 is the massage mechanism structural representation of the gear-driven massage armchair of this utility model band;
Fig. 3 is the flexible 3 D massager core electrical control sketch map of this utility model;
Fig. 4 is an eccentric mechanism structural representation among Fig. 1;
Fig. 5 is a hoisting gasbag structural representation in the flexible 3 D massager core of this utility model;
Fig. 6 is a hoisting gasbag open configuration sketch map in the flexible 3 D massager core of this utility model.
Among the figure:
1 massage wheels, 2 first massage arm, 3 second massage arm
4 eccentric mechanisms, 5 massaging shafts 6 beat eccentric shaft
7 hoisting gasbags, 8 bladder pressure detect mouthful 9 air bag air intake-exhaust mouths
11 microcontrollers, 12 pressure transducers, 13 magnetic sensors
14 universal joints, 15 lifting motors, 16 analog line drivers
17 electromagnetic valves, 18 air pumps 19 beat motor
20 gears, 21 tooth bars, 22 kneading motors
23 tooth bar movable motors, 41 first eccentrics, 42 second eccentrics
43 eccentric back-up rings.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is done further to describe.
Fig. 1 is the massager core structural representation of this utility model massage armchair; Fig. 2 is the massage mechanism structural representation of the gear-driven massage armchair of this utility model band; Fig. 3 is the flexible 3 D massager core electrical control sketch map of this utility model; Fig. 4 is an eccentric mechanism structural representation among Fig. 1; Fig. 5 is a hoisting gasbag structural representation in the flexible 3 D massager core of this utility model.
See also Fig. 1~Fig. 5, the flexible 3 D massager core that this utility model provides comprises pedestal, and the said pedestal left and right sides is equipped with massage arm; Said massage arm is provided with massage wheels 1, and said massage arm is fixed on the massaging shaft 5 through eccentric mechanism 4, and said massaging shaft 5 links to each other with kneading motor 22 through drive mechanism; Said massage arm is connected through universal joint 14 and beats on the eccentric shaft 6; Said beat eccentric shaft 6 through drive mechanism with beat motor 19 and link to each other, wherein, said pedestal links to each other with the active face of hoisting gasbag 7; The stationary plane of said hoisting gasbag 7 links to each other with the frame fixation of massager core; Said massager core links to each other with lifting motor 15 through elevating mechanism, and said hoisting gasbag 7 passes through electromagnetic valve 17 and links to each other with air pump 18, and said electromagnetic valve 17, air pump 18 link to each other with analog line driver 16; The pressure signal of said hoisting gasbag 7 outputs is given microcontroller 11 through pressure transducer 12, and the driving signal of said microcontroller 11 outputs is given lifting motor 15 and air pump 18, electromagnetic valve 17 through analog line driver 16.
Microcontroller 11 can use STM8, and pressure transducer 12 can be selected US911 for use, and said drive mechanism can adopt leading screw and the feed screw nut that slides and link to each other; The gear 20 and tooth bar 21 that perhaps adopt engagement to link to each other, as shown in Figure 2, said gear 20 links to each other with gear movable motor 23, details no longer one by one at this.
Above-mentioned flexible 3 D massager core, the massage arm of each side comprise first massage arm 2 and second massage arm 3, are positioned at the length of first massage arm 2 in the outside
, flexibility andBe positioned at the length of the second inboard massage arm 3
, flexibility is different,Said first massage arm 2 and second massage arm 3 are fixed on the massaging shaft 5 through eccentric mechanism 4.Specifically; Said first massage arm 2 can be fixed on the massaging shaft 5 through first eccentric 41; Said second massage arm 3 is fixed on the massaging shaft 5 through second eccentric 42; The degree of eccentricity of said first eccentric 41 is different with the degree of eccentricity of second eccentric 42, is provided with eccentric back-up ring 43 in the middle of said first eccentric 41 and second eccentric 42.With the example design scheme is example, and the distance L 1 between first massage arm 2 of the left and right sides is preferably 160mm, and the distance L 2 between second massage arm 3 of the left and right sides is preferably 40~90mm.Second eccentric 42 of the left and right sides adopts than large eccentricity, and first eccentric 41 of the left and right sides adopts small off-centre, carries out the massage of kneading formula to drive the massage wheels, and has confirmed the scope of kneading massage.Said first, second massage arm also is connected through universal joint 14 respectively and beats on the eccentric shaft 6, and the off-centre of eccentric shaft is preferably 1mm, beats the formula massage to drive the massage wheels.Can distinguish on the massage arm and not install or install 1 to several massage wheels; The shape of massage arm, massage wheels also can be selected different sizes according to diverse location with size; A plurality of fingers of simulation massage person both hands are being massaged by massage person's Different Acupoint at the same time or separately; Produce the complicated motion track, form abundant massage manipulation.
The kneading motor with beat motor and can adopt direct current generator; Direct current generator drives massaging shaft 5, beats eccentric shaft 6 through drive mechanism, the rotating speed of direct current generator, starts or stops the control instruction commander that controlled system sends.And can be passed through interactive system by massage person, command and control system is sent and is met the instruction that is required by massage person, reaches the promising result of the autonomous massage of hommization.
Fig. 5 is a hoisting gasbag open configuration sketch map in the flexible 3 D massager core of this utility model.
Please continue referring to Fig. 5, the control method of the flexible 3 D massager core that is used for massage armchair that this utility model provides comprises the steps:
1) after the atmospheric pressure value threshold value of having preset hoisting gasbag 7, under original state, massage head brings into operation from top to bottom.At this moment, because of massage head is not touched human body, the atmospheric pressure value of hoisting gasbag 7 is constant.When massage head moves to by massage person's shoulder, because of receiving by the counteracting force of massage person's shoulder, massage wheels retreats, and what receive was strengthened by pressure moment of massage person, and moment increases the air pressure in the air bag thereupon.At this moment, microcontroller 11 detects the signal that bladder pressure detects mouthful 8 place's atmospheric pressure value instantaneous variation, notes the position of current massager core, confirms that this position is exactly by massage person's shoulder position, and shoulder detects to move promptly to accuse and accomplishes.
2) afterwards, massager core continues operation downwards, and the atmospheric pressure value of hoisting gasbag 7 is along with by massage person back the variation of the counteracting force of massager core being changed.Microcontroller 11 is monitored the movement position in real time through magnetic sensor 13; Magnetic sensor 13 is a Hall element, can select OH8105 or OH58 for use; Simultaneously microcontroller 11 is noted the variable signal of massager core air bag atmospheric pressure value in the process that moves up and down through pressure transducer 12, forms a two-dimentional record data group in that microcontroller 11 is inner, has realized the detection to buman body type.
3) when above-mentioned functions realizes; Massage head with by massage person to the variation of the counteracting force of massager core and the depth motion, the pressurized or the pressure that drive hoisting gasbag 7 discharge, microcontroller 11 from bladder pressure detect mouthfuls 8 monitor these signals and with these signal feedback to the massage pressure control system; Charge and discharge gas through air pump 18, electromagnetic valve 17,9 pairs of hoisting gasbags 7 of air bag air intake-exhaust mouth; With the variation of the counteracting force of massager core being adjusted by massage person, realize the adjustment of massage head depth position, controller is according to signal feedback; By analog line driver control lifting motor 15, the upper-lower position of adjustment massager core; Each is massaged the automatic purpose that keeps constant preset massage pressure in position at human body to realize massage head, and as shown in Figure 6, hoisting gasbag 7 opening angles can reach 30 °, and the massage brachium is 90mm, and the depth position of massage head can reach 15mm.
The control method of the above-mentioned flexible 3 D massager core that is used for massage armchair; Simulate professional masseur's massage manipulation, realize corresponding automatic massage program, utilize microcontroller 11 controls; Can drive massage machine automatically, human body carried out the massage of various different maneuvers.User can be selected corresponding auto-programming, further improves the comfort level of massage.
In sum, the flexible 3 D massager core and the control method thereof that are used for massage armchair that this utility model provides, 1) realization of kneading massage is to drive the eccentric mechanism 4 on the massaging shaft by kneading motor 22 through drive mechanism, and then drives the massage wheels action; The realization of 2) beaing massage is to drive through drive mechanism and beat eccentric shaft 6 by beaing motor 19, connects massage arm through universal joint 14 again, and then drives massage wheels and beat massage; 3) up-down of movement is realized with tooth bar movable motor 23 through screw mandrel or tooth bar 21 by lifting motor 15; 4) action of the depth of movement realizes, charges and discharge gas through electromagnetic valve 17 to air bag by air pump 18 and realizes, specifically; Through hoisting gasbag 7 pressure thresholds and air pump solenoid valve control system are set; The control hoisting gasbag charges and discharge gas and adjusts the depth position of massage wheels, realizes that massage wheels keeps constant preset massage pressure automatically, thereby effectively improves the comfort level of massage; And simple in structure, cost is low.
Though this utility model discloses as above with preferred embodiment; Right its is not in order to limit this utility model; Any those skilled in the art; In spirit that does not break away from this utility model and scope, when can doing a little modification and perfect, so the protection domain of this utility model is when being as the criterion with what claims defined.