CN202354961U

CN202354961U - Swinging device and cradle applying same

Info

Publication number: CN202354961U
Application number: CN2011204729370U
Authority: CN
Inventors: 茅鸿勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-24
Filing date: 2011-11-24
Publication date: 2012-08-01
Anticipated expiration: 2021-11-24

Abstract

The utility model discloses a swinging device which is characterized by comprising a casing, a movable magnet, a switch, a power supply and an electronic element. The outer side of one end of the casing is provided with a coil, and the other end is provided with a reversely driving component which acts on the movable magnet; the movable magnet is arranged in the casing and can move back and forth; and the switch, the electronic element, the power supply and the coil form an energizing loop which can supply power to the coil at intervals. The utility model further discloses a cradle. Compared with the prior art, the cradle has the advantages that the coil can generate magnetic filed at intervals, and the reversely driving component can drive the movable magnet to move back and forth, so that the cradle can swing back and forth regularly. The cradle is simple in integral structure and small in volume, is convenient to carry and can be assembled and disassembled conveniently.

Description

Rocker and application have the cradle of this rocker

Technical field

The utility model relates to the rocking equipment that shakes about a kind of ability, and the utility model also relates to uses the cradle that this rocker is arranged.

Background technology

Children (claiming cradle again) is as baby sleep, the free movable and main place of playing; The articles for use that in baby's developmental process, are absolutely necessary, initial Children itself does not have the power support, all is after imposing external force, just can swing; If stop the application of force then Children just stops swinging; Need constantly give the application of force and could keep swing, this has just limited adult's activity, brings certain trouble will certainly for busy green family life.

Based on this; In the prior art multiple automatic Children is disclosed at present; A kind of is that to utilize motor to drive not stopping of cradle moving, through a transmission mechanism rotatablely moving of motor is converted into swinging of cradle, has so just liberated an adult come out; Can do other thing, and not influence baby's ortho.Like the patent No. is that (Granted publication number: CN2242037Y), this patent realizes through the cycle centre-of gravity shift mechanism that is made up of buncher and band eccentric pulley for the Chinese utility model patent " Electric baby bed " of ZL95242296.4; And for example the patent No. is that (Granted publication number: CN201019365Y), this patent realizes driving through brace and connecting rod framework for the Chinese utility model patent " electronic infant cradle " of ZL200720100994.X; Above-mentioned two kinds of drivings all are to realize through the traditional driving mode; Be that transmission mechanism all is rigid connection, motor must constantly do work on transmission mechanism for a long time, and energy consumption is bigger; Amplitude in the swing process is difficult to control simultaneously, can fall asleep smoothly and can not provide safeguard baby child.The patent No. is Chinese utility model patent " the electric cradle " (Granted publication number: CN2527171Y) of ZL02201717.8 for another example; This patent is come the transmission cradle through motor, eccentric disc and two extension springs or elastic brace web successively; Extension spring or elastic brace web are flexible back and forth owing to what need not stop in the use, and a lot of energy must be wasted in the centre.

Common in the market also have a kind of employing motor positive and inverse linking rod mechanism, realizes the Children that cradle swings.The same big deficiency of power consumption that exists.

Second kind drives through magnetic force; Like the patent No. is that (Granted publication number: CN2862855Y), the magnetic line of force that the magnetically-actuated case produces in this patent repels the swing with the realization cradle each other with the magnetic line of force that permanent magnet produces for the Chinese utility model patent " magnetically-actuated rocking type infanette " of ZL200520127124.2.Similarly the public can also be with reference to ZL200420094807.8, ZL200420026811.0.

A kind of Children that utilizes clockwork spring to drive is also disclosed in the prior art; Like the patent No. is Chinese utility model patent " self-timing clockwork spring the cradle " (notification number: CN2106546U) of ZL91230743.9; The Chinese utility model patent of ZL200720045313.4 " Children is used automatic rocker " (Granted publication number: CN201108224Y), energy is provided and for example though the cradle that above-mentioned two kinds of clockwork springs drive need not battery.

In sum, the existing Children ubiquity complex structure that can shake automatically, cost is higher, the deficiency of inconvenient installation.

The utility model content

The utility model technical problem to be solved is to the above-mentioned state of the art a kind of rocker simple in structure to be provided.

The utility model technical problem to be solved is to the above-mentioned state of the art a kind of cradle that can swing automatically simple in structure, quick and easy for installation to be provided.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of rocker; It is characterized in that comprising sleeve pipe, moving magnet, switch, power supply and electronic component; The aforesaid sleeve pipe one end outside is provided with a coil; The other end is provided with the reverse drive part that can act on moving magnet, and aforesaid moving magnet is arranged in the aforesaid sleeve pipe and can moves around, and aforesaid switch, electronic component, power supply and coil are formed can be to the power circuit of winding space formula power supply.

As improvement, described sleeve pipe is built in the housing, and described switch, power supply, electronic component and coil then are positioned at this housing.

The inner walls two ends have the axially movable location-plate of limiting boot.Can limiting boot move.

Further, be provided with grid spacer between the inwall of the outer wall of said sleeve pipe and housing.

Further, the outer wall of said housing has connecting band.

The reverse drive part can adopt following three kinds of modes:

First kind, the inboard two ends of said sleeve pipe are equipped with cushion pad, and described reverse drive part also is the coil that and said switch, electronic component are formed power circuit.

Second kind, said sleeve pipe is provided with cushion pad near an end inboard of coil, and described reverse drive part is a spring.

The third, said sleeve pipe is provided with cushion pad near an end inboard of coil, and described reverse drive part is certain magnet.

A kind of cradle it is characterized in that this cradle is provided with rocker, and the bottom of this cradle is provided with flexible feet.

Compared with prior art, the advantage of the utility model is: combine the reverse drive part to drive moving magnet through winding space real estate magnetisation field and move around, thereby produce concussion back and forth clocklike, and the overall structure compact, advantages of small volume is easy to carry.Installation and removal easily.Can be widely used in perambulator, cradle, play yard etc.

Description of drawings

Fig. 1 is that embodiment 1 decomposes the assembling sketch map.

Fig. 2 is a structural representation after the removal partial shell.

Fig. 3 is embodiment 1 a user mode reference diagram.

Fig. 4 is embodiment 2 structural representations.

Fig. 5 is embodiment 3 structural representations.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment 1; As depicted in figs. 1 and 2; Rocker in the present embodiment comprises housing 1, sleeve pipe 7, moving magnet 2, switch 5, power supply 6 and electronic component 4, and the outside, sleeve pipe 7 two ends is equipped with coil 3, and the inboard two ends of sleeve pipe 7 are equipped with cushion pad 8; Moving magnet 2 is arranged in the sleeve pipe 7 and can moves around, and switch 5, electronic component 4, power supply 6 and coil 3 are formed can be to the power circuit of coil 3 clearance-types power supply.Switch 5, power supply 6, electronic component 4, coil 3 and sleeve pipe 7 all are built in housing 1.Present embodiment middle shell 1 has the first housing 1a and second housing 1b merging to be assembled, and sleeve pipe has the first pipe fitting 7a and the second pipe fitting 7b to be assembled.Further, be provided with grid spacer 71 between the inwall of the outer wall of sleeve pipe 7 and housing.Housing 1 inwall two ends have limiting boot 7 axially movable location-plates 11.As shown in Figure 3, rocker 100 is connected on the cradle 10 through bandage 102.The bottom of cradle 10 is provided with a plurality of flexible feets 101.Under rocker 100 working conditions, moving magnet 2 moves back and forth and produces concussion, drives cradle 10 and rocks from side to side.

Operation principle: switch 5 is opened, through 4 two coils of electronic component 3 can before and after clearance-types get electricly, like this, two coils 3 produce the clearance-type opposite magnetic fields, make that magnet 2 back under the effect in magnetic field is mobile.It also can be to inhale mutually that the power that magnet 2 receives can be repelled each other, and design preferably repels each other.Switch 5 can also be used for adjustment concussion frequency or shock range.

Embodiment 2, and is as shown in Figure 4, and the sleeve pipe 7 in the present embodiment is provided with cushion pad 8 near an end inboard of coil 3, and sleeve pipe 7 other end inboards are provided with a spring 9.Other structure reference implementation examples 1.

Operation principle: switch 5 is opened, and can clearance-types gets electricly through electronic component 4 coils 31, and like this, coil 3 produces the clearance-type magnetic fields, makes magnet 2 under the effect in magnetic field, move to a direction.Coil 3 outage is moved under the effect of spring 9 then round about, coil 3 once more electric, magnet 2 moves to the spring direction again, and is so reciprocal.The power that magnet 2 receives magnetic field is the power of repelling each other.Switch 5 can also be used for adjustment concussion frequency or shock range.

Embodiment 3, and is as shown in Figure 5, and the sleeve pipe 7 in the present embodiment is provided with cushion pad 8 near an end inboard of coil 3, and sleeve pipe 7 other end inboards are provided with certain magnet 33, and the outer wall of housing 1 has connecting band 102, is convenient to be arranged on the cradle.Other structure reference implementation examples 1.

Operation principle: under the original state, magnet 2 receives the repulsion of magnet 33, is positioned at an end of cushion pad 8; Switch 5 is opened; Through electronic component 4, coil 3 ability clearance-types get electric, like this; Coil 3 produces clearance-type magnetic field, and the magnetic force that makes magnet 2 under the effect in magnetic field, overcome magnet 33 generations moves to other direction.During coil 3 no powers, magnet 2 receives the repulsive force of magnet 33 to return to original state, and so back and forth, the power that magnet 2 receives coil generation magnetic field is the power of repelling each other.Switch 5 can also be used for adjustment concussion frequency or shock range.

Claims

1. rocker; It is characterized in that comprising sleeve pipe, moving magnet, switch, power supply and electronic component; The aforesaid sleeve pipe one end outside is provided with a coil; The other end is provided with the reverse drive part that can act on moving magnet, and aforesaid moving magnet is arranged in the aforesaid sleeve pipe and can moves around, and aforesaid switch, electronic component, power supply and coil are formed can be to the power circuit of winding space formula power supply.

2. rocker according to claim 1 it is characterized in that described sleeve pipe is built in the housing, and described switch, power supply, electronic component and coil then is positioned at this housing.

3. rocker according to claim 2 is characterized in that described inner walls two ends have the axially movable location-plate of limiting boot.

4. rocker according to claim 2 is characterized in that being provided with grid spacer between the inwall of outer wall and housing of said sleeve pipe.

5. rocker according to claim 1 is characterized in that the outer wall of said housing has connecting band.

6. according to the described rocker of arbitrary claim in the claim 1～5, it is characterized in that the inboard two ends of said sleeve pipe are equipped with cushion pad, and described reverse drive part also is the coil that and said switch, electronic component are formed power circuit.

7. according to the described rocker of arbitrary claim in the claim 1～5, it is characterized in that said sleeve pipe is provided with cushion pad near an end inboard of coil, and described reverse drive part is a spring.

8. according to the described rocker of arbitrary claim in the claim 1～5, it is characterized in that said sleeve pipe is provided with cushion pad near an end inboard of coil, and described reverse drive part is certain magnet.

9. a cradle it is characterized in that this cradle is provided with any rocker in the aforementioned claim 1～7, and the bottom of this cradle is provided with flexible feet.