CN200983990Y

CN200983990Y - Easy rocking-chair for sleeping

Info

Publication number: CN200983990Y
Application number: CN 200620129489
Authority: CN
Inventors: 赵运才
Original assignee: Jiangxi University of Science and Technology
Current assignee: Jiangxi University of Science and Technology
Priority date: 2006-08-25
Filing date: 2006-08-25
Publication date: 2007-12-05
Anticipated expiration: 2016-08-25

Abstract

A leisure sleeping rocking chair, wherein, the two ends of the chair 4 are hung on the linking lever 7; one end of a transmission lever 11 is connected to a crank 12, the other end of the transmission lever is connected with the chair 4. The utility model can adjust speed through a speed regulating motor 9 to regulate the rocking frequency; the output shaft of the speed regulating motor 9 is connected to different linking holes 17, the length of the crank 12 can be adjusted to change the rocking magnitude. The utility model is of a trapezia quadrilateral structure so that the rocking chair is stable; and the complex plane motion of the rocking chair gives a better operation effect. A tilting angle combined adjusting mechanism arranged on the chair 4 can adjust the angle between the chair back 1 and the chair leg tray 5. The rocking chair is controlled by a single chip microprocessor to give the rocking intelligence. The rocking chair is of small noise, and can both remove body fatigue, but also accelerate sleeping. The rocking chair is a multifunctional healthy chair.

Description

Leisure sleep rocking chair

Affiliated technical field

The utility model relates to a kind of rocking chair of the sleep usefulness of lying fallow.Especially be fit to the leisure sleep rocking chair that the elderly's recreation and body-building are used.

Background technology

The rocking chair normally horizontal side-to-side movement of employing reaches the purpose of waving, and the comfort level of side-to-side motion and short sleeper effect are not very desirable.For the adult, all day is in the face of fierce social competition, a lot of people are in nervous state in spirit for a long time, cause symptoms in various degree such as insomnia, depression occur, influence the operating efficiency on daytime and increased the weight of the potential safety hazard in the work, and insomniac's health has been caused serious harm.At the above-mentioned deficiency of existing rocking chair with to the higher demand of rocking chair comfort level, the utility model provide a kind of can realization level and comprehensive up and down oscillating motion, and function leisure extensive, the simple in structure rocking chair of sleeping.Noise was very little when this rocking chair shook, and can eliminate physical fatigue, can promote sleep again.It is present up-to-date a kind of multi-function health-care seat.

Summary of the invention

At the above-mentioned deficiency of existing rocking chair with to the higher demand of rocking chair comfort level, the utility model provide a kind of can realization level and comprehensive up and down oscillating motion, and the leisure simple for structure rocking chair of sleeping.

The technical scheme that its technical problem that solves the utility model adopts: connecting rod about 7 respectively is two, be trapezoidal quadrangular array, connecting rod 7 upper ends are suspended on the chair frame 8, seat base 17 is hooked in the lower end, seat 4 is suspended from the chair frame 8, one end of drive link 11 is connected with crank 12, and the other end is connected with seat base 17, constitutes crank and rocker mechanism.Driven by motor crank 12 rotates, and drive link 11 drives seat 4 and oscillates.Have three connecting holes 3 on the crank 12, to adjust the length of crank 12.Buncher 9 front ends have decelerator.Can place dissimilar seat cushions according to demands of individuals and changes of seasons on the seat board of seat 4.Have guide groove 14 on the front pillar of chair frame 8, adjusting rod 16 1 ends are connected on the guide groove 14, and the other end is connected on the handrail 2, and the stage casing is stuck on the pin-and-hole 15, and the chair back 1 is hinged with adjusting rod 16 with handrail 2 and handrail 2, form inclination angle associating governor motion.Can regulate the inclination angle of the chair back 1 and leg pad 5 simultaneously by it, thereby reach the purpose of regulating the chair back 1 and leg pad supports angle.Operation principle is: on the front pillar of chair frame 8, have guide groove 14, when adjusting rod 16 when guide groove upwards draws, leg pad 5 is upwards mentioned, and adjusting rod 16 swung to the right, when being fixed on the pin-and-hole different on the seat 4 15, the chair back 1 recedes, and reaches the purpose that adjusting is united at the inclination angle.Crank 12 links to each other with the output shaft of buncher 9, and buncher 9 links to each other with single-chip microcomputer.Be provided with tea set frame 10 on the next door of seat 4, tea set frame 10 links to each other with chair frame 8.

The beneficial effects of the utility model are: 1, hunting frequency is conveniently adjusted; Adopt the speed of mcu programming control motor.2, amplitude of fluctuation can be regulated; By three connecting holes 3 that are provided with on the crank 12, the length that can regulate crank 12 reaches the amplitude of fluctuation that changes seat 4 swings.3, the trapezoidal quadrilateral connecting rod mechanism design of suspension type cleverly makes seat 4 steady, and does complicated plane motion in running, makes short sleeper effect be in optimum state.4, on seat 4 both sides, between the chair back 1 and leg pad 5, be provided with inclination angle associating governor motion, regulate the inclination angle between the chair back 1 and the leg pad 5 simultaneously, make human comfort be in optimum state.5, can be according to the physiological characteristic needs of human body, comprehensive adjustment rocking chair hunting frequency, amplitude of fluctuation, shake control, regularly, parameter such as music makes result of use the best of rocking chair.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model assembling schematic diagram;

Fig. 2 is the utility model schematic top plan view;

Fig. 3 is a crank and rocker mechanism transmission schematic diagram;

Fig. 4 is the structural representation of crank 12.

Among the figure, the 1. chair back, 2. handrail, 3. connecting hole, 4. seat, 5. leg pad, 6. leg pad supports, 7. connecting rod, 8. chair frame, 9. buncher, 10. tea set frame 11. drive links, 12. cranks, 13. rocking chairs, 14. guide grooves, 15. pin-and-holes, 16. adjusting rods, 17. seat base.

The specific embodiment

The two ends of seat 4 are suspended on four connecting rods 7 that are trapezoidal quadrangular mechanism, and an end of drive link 11 is connected with crank 12, and the other end is connected with seat 4, constitute crank and rocker mechanism.Crank 12 is connected on the output shaft of buncher 9.Buncher 9 drives crank 12 rotations, and 11 of drive links drive seat 4 swings, by buncher 9 speed governing, realize the adjusting of hunting frequency; The output shaft of buncher 9 is connected on the different connecting hole 17, can regulate the length of crank 12, reaches the amplitude of fluctuation effect that changes seat 4 swings.Simultaneously this rocking chair adopts mcu programming control, can realize speed governing easily, shakes control, functions such as music, timing, the intellectuality of realization rocking chair.

Control principle: adopt mcu programming control.The speed governing of motor makes by variable voltage speed control and realizes, can reach a conclusion according to formula U0=ton*Ui/T, and promptly under the constant situation of frequency, when changing conduction time, output voltage just changes thereupon, thereby obtains my required voltage.By square wave of P00 mouth output, make transistor change make-and-break time thereupon, thereby ton is changed.This square wave can interrupt producing with timer.Can control P material output high level or low level by time timer, make it trigger relay, and turning to relay of motor realizes changing the road.Diode D is used to prevent the sharp relay of wearing of current reversal.Light emitting diode is to be used to the display lamp that shows whether relay is connected.

Claims

1. leisure sleep rocking chair, comprise seat (4), the chair back (1), leg pad (5) and handrail (2), it is characterized in that: respectively be two about connecting rod (7), be trapezoidal quadrangular array, connecting rod (7) upper end is suspended on the chair frame (8), and seat base (17) is hooked in the lower end, and seat (4) is suspended from the chair frame (8), one end of drive link (11) is connected with crank (12), and the other end is connected with seat base (17).

2, leisure sleep rocking chair according to claim 1 is characterized in that: have three connecting holes (3) on the crank (12).

3, leisure sleep rocking chair according to claim 1, it is characterized in that: have guide groove (14) on the front pillar of chair frame (8), adjusting rod (16) one ends are connected on the guide groove (14), the other end is connected on the handrail (2), the stage casing is stuck on the pin-and-hole (15), and the chair back (1) is hinged in adjusting rod (16) with handrail (2) and handrail (2).

4, leisure sleep rocking chair according to claim 1, it is characterized in that: crank (12) links to each other with the output shaft of buncher (9), and buncher (9) links to each other with single-chip microcomputer.

5, leisure sleep rocking chair according to claim 1, it is characterized in that: be provided with tea set frame (10) on the next door of seat (4), tea set frame (10) links to each other with chair frame (8).