CN205457586U - Electric cradle's upper and lower and front and back moving mechanism - Google Patents

Abstract

The utility model discloses an electric cradle's upper and lower and front and back moving mechanism, including the X -shaped bracket of even number group, adjacent X -shaped bracket sets up side by side and constitutes the collateral branch frame, X -shaped bracket comprises two spinal branch poles, and the middle part of two spinal branch poles is passed through the connecting pin and is realized connecting, the bottom of branch is provided with the back -and -forth movement gyro wheel respectively, the top fixed connection cradle base of branch, the driven end of bent axle is connected to the fixed base connecting block that is provided with in the bottom of cradle base, base connecting block, the drive end fixed connection drive gear of bent axle, and drive gear meshes the 2nd worm gear mechanism of component with the second worm mutually, the second worm passes through second area drive mechanism and connects moving motor from top to bottom. The utility model discloses can imitate mother and have baby's posture in arms, around going on, two upper and lower ascending motions in side.

Description

Upper and lower and the movable mechanism of electric cradle

Technical field

This utility model relates to the parts of a kind of cradle driving means, be specifically related to a kind of electric cradle up and down and front and back Travel mechanism.

Background technology

Cradle has become as the necessary article of each baby, and baby can play in cradle, sleep etc., helps to alleviate the head of a family Pressure.Cradle major part in the market is hand-rail type, and electric cradle is also gradually increasing, but relatively simple for structure, The swing (usually swing) in a direction can only be carried out, it is impossible to meet demand well.And baroque electric rocking Basket faces again that production cost is too high, when waving noise compared with the problem such as economy, cost performance be relatively low greatly, not.

Summary of the invention

Technical problem to be solved in the utility model is to provide the upper and lower and movable mechanism of a kind of electric cradle, it The swing of two degree of freedom can be realized.

For solving above-mentioned technical problem, the technology solution party of the upper and lower and movable mechanism of this utility model electric cradle Case is:

It is set up in parallel including even number set X-type support 3-1, adjacent X-type support 3-1 and forms side stand；X-type support 3-1 Being made up of two poles, the middle part of two poles realizes connecting by connecting pin；The bottom of pole is respectively arranged with movable Roller 3-3；The top of pole is fixing connects cradle base 4-1；The bottom of cradle base 4-1 is fixedly installed base contiguous block 2- 6, base contiguous block 2-6 connect the driven end of bent axle 2-5, and the drive end of bent axle 2-5 is fixing connects travelling gear 2-4, driving cog Wheel 2-4 and the second worm screw 2-3 is meshed and forms the second worm-and-wheel gear；Second worm screw 2-3 passes through the second tape handler 2-2 Connect and move up and down motor 2-1.

Wherein the bottom of the described pole of a side stand connects the pole of opposite side support by movable roller bearing 3-4 Bottom.

It is provided with extension spring 3-2 between the described pole outside side stand.

What this utility model can reach has the technical effect that

This utility model can imitate mother and have the posture of baby in arms, the motion before and after carrying out, in upper and lower both direction.

Accompanying drawing explanation

With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:

Fig. 1 is the schematic diagram of the driving means of electric cradle；

Fig. 2 is the schematic diagram moving left and right drive mechanism；

Fig. 3 is the schematic diagram of the upper and lower and movable mechanism of this utility model electric cradle；

Fig. 4 is the schematic diagram of cradle skeleton governor motion；

Fig. 5 is the upward view of Fig. 4.

Description of reference numerals in figure:

1 for moving left and right drive mechanism, and 2 for moving up and down drive mechanism,

3 is movable mechanism, and 4 is cradle skeleton governor motion,

1-1 is substrate, and 1-2 is roller,

1-3 is support limit block, and 1-4 is slide rail,

1-5 is crank, and 1-6 is gear wheel,

1-7 is little gear, and 1-8 is the first worm screw,

1-9 is the first tape handler, 1-10 for moving left and right motor,

2-1 is for moving up and down motor, and 2-2 is the second tape handler,

2-3 is the second worm screw, and 2-4 is travelling gear,

2-5 is bent axle, and 2-6 is base contiguous block,

2-7 is worm and gear housing,

3-1 is X-type support, and 3-2 is extension spring,

3-3 is movable roller, and 3-4 is movable roller bearing,

4-1 is cradle base, and 4-2 is middle pulling-on piece,

4-3 is layback sheet, and 4-4 is torsionspring,

4-5 is skeleton mounting seat, and 4-6 is regulation skeleton.

Detailed description of the invention

As it is shown in figure 1, the driving means of electric cradle include moving left and right drive mechanism 1, move up and down drive mechanism 2, Movable mechanism 3, cradle skeleton governor motion 4；Move left and right drive mechanism 1 for realizing moving left and right of cradle and fast Spend adjustable；Move left and right and on the substrate 1-1 of drive mechanism 1, be provided with movable mechanism 3；The X-type support of movable mechanism 3 The bottom of 3-1 is respectively arranged with movable roller 3-3；Movable mechanism 3 is movably set in by movable roller 3-3 On substrate 1-1；The top of X-type support 3-1 is fixing connects cradle base 4-1；

It is additionally provided with on substrate 1-1 and moves up and down drive mechanism 2；Move up and down drive mechanism 2 for realizing cradle Lower motion, and coordinate movable mechanism 3 to move before and after realizing cradle；Move up and down the base contiguous block 2-6 of drive mechanism 2 It is fixedly installed on the bottom of cradle base 4-1；Cradle base 4-1 connects cradle skeleton governor motion 4, cradle skeleton governor motion 4 for regulating the angle of cradle.

As in figure 2 it is shown, move left and right drive mechanism 1 include substrate 1-1, roller 1-2, support limit block 1-3, slide rail 1-4, Crank 1-5, gear wheel 1-6, little gear 1-7, the first worm screw 1-8, the first tape handler 1-9, move left and right motor 1-10, base Being respectively arranged with roller 1-2, roller 1-2 on the corner of plate 1-1 to be movably set on slide rail 1-4, slide rail 1-4 prolongs in left-right direction Stretch；The side of roller 1-2 is provided with support limit block 1-3；By roller 1-2 moving along slide rail 1-4, it is possible to drive substrate 1- 1 moves left and right, the extreme position that support limit block 1-3 moves left and right for restricting substrate 1-1；

The middle part of substrate 1-1 connects gear wheel 1-6, gear wheel 1-6 by crank 1-5 and is meshed with little gear 1-7 composition Gear drive；Little gear 1-7 and the first worm screw 1-8 is meshed and forms the first worm-and-wheel gear；First worm screw 1-8 passes through First tape handler 1-9 connection moves left and right motor 1-10；

Moving left and right motor 1-10 drives the first worm-and-wheel gear to move by the first tape handler 1-9, the first snail The driven gear drive mechanism motion of worm and gear mechanism, gear drive drives substrate 1-1 to move by crank 1-5, it is achieved shake Moving left and right of basket.

As it is shown on figure 3, movable mechanism 3 includes that four groups of X-type support 3-1, two adjacent groups X-type support 3-1 are set up in parallel And form the side stand that can stretch up and down；Two groups of side stands are respectively arranged at the both sides moving up and down drive mechanism 2；

X-type support 3-1 is made up of two poles, and the middle part of two poles realizes connecting by connecting pin；The bottom of pole It is respectively arranged with movable roller 3-3；The top of pole is fixing connects cradle base 4-1；

Wherein the bottom of the pole of a side stand is by the end of the pole of movable roller bearing 3-4 connection opposite side support End；

Extension spring 3-2 it is provided with between the pole outside side stand.

When cradle moves upward, under the effect of upwards pulling force, movable roller 3-3 rolls to centre, X-type support 3-1 closes up to centre；When cradle moves downward, under the effect of downward pressure, movable roller 3-3 rolls to two ends, X Type support 3-1 struts laterally；Extension spring 3-2 plays cushioning effect, makes motion more steady.

As it is shown on figure 3, move up and down drive mechanism 2 include moving up and down motor 2-1, the second tape handler 2-2, second Worm screw 2-3, travelling gear 2-4, bent axle 2-5, base contiguous block 2-6, worm and gear housing 2-7；Base contiguous block 2-6 is fixing to be set It is placed in the bottom of cradle base 4-1；Base contiguous block 2-6 connects the driven end of bent axle 2-5, and the drive end of bent axle 2-5 is fixing even Meet travelling gear 2-4, travelling gear 2-4 and the second worm screw 2-3 is meshed and forms the second worm-and-wheel gear；Second worm screw 2-3 Connected by the second tape handler 2-2 and move up and down motor 2-1；

Travelling gear 2-4 and the second worm screw 2-3 is arranged in worm and gear housing 2-7.

Moving up and down motor 2-1 drives the second worm-and-wheel gear to move by the second tape handler 2-2, makes bent axle 2- 5 rotate around its drive end, drive base contiguous block 2-6 to move up and down, it is achieved the up and down motion of cradle.

As shown in Figure 4, Figure 5, cradle skeleton governor motion 4 includes two skeleton mounting seats 4-5, two skeleton mounting seats 4- The 5 slideway two ends being movably set in cradle base 4-1；Regulation skeleton 4-6 fixed mount is located in two skeleton mounting seats 4-5；

The one end connecting layback sheet 4-3 is fixed in the inner side of skeleton mounting seat 4-5, and the other end of two layback sheet 4-3 is respectively The two ends of pulling-on piece 4-2 in the middle of connecting；Realized even by torsionspring 4-4 respectively between middle pulling-on piece 4-2 and two layback sheet 4-3 Connect.

By middle pulling-on piece 4-2, two layback sheet 4-3 and the interaction of torsionspring 4-4, it is possible to regulate two skeletons The relative position of mounting seat 4-5, thus realize the adjustment to cradle angle.

Claims (3)

1. the upper and lower and movable mechanism of an electric cradle, it is characterised in that: include even number set X-type support (3-1), adjacent X-type support (3-1) be set up in parallel and form side stand；X-type support (3-1) is made up of two poles, the middle part of two poles Realize connecting by connecting pin；The bottom of pole is respectively arranged with movable roller (3-3)；The top of pole is fixed connection and is shaken Basket base (4-1)；

The bottom of cradle base (4-1) is fixedly installed base contiguous block (2-6), and base contiguous block (2-6) connects bent axle (2-5) Driven end, the fixing travelling gear (2-4) that connects of the drive end of bent axle (2-5), travelling gear (2-4) and the second worm screw (2-3) Be meshed composition the second worm-and-wheel gear；Second worm screw (2-3) moves up and down electricity by the second tape handler (2-2) connection Machine (2-1).

Upper and lower and the movable mechanism of electric cradle the most according to claim 1, it is characterised in that: a wherein side stand The bottom of described pole connected the bottom of pole of opposite side support by movable roller bearing (3-4).

Upper and lower and the movable mechanism of electric cradle the most according to claim 1, it is characterised in that: it is positioned at outside side stand Extension spring (3-2) it is provided with between the described pole in portion.