CN86207786U

CN86207786U - Electric cradle-bed

Info

Publication number: CN86207786U
Application number: CN 86207786
Authority: CN
Inventors: 杨永山
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-09-26
Filing date: 1986-09-26
Publication date: 1987-07-01

Abstract

The utility model relates to an electric cradle-bed, belonging to the furniture class, which is composed of a bed frame, a bed body, a gearbox, a small curved arm, connecting rods, and a big curved arm. The gearbox drives the bed body to swing back and forth through the small curved arm, connecting rods and big curved arm. After the cradle-bed is switched on, the cradle-bed can swing automatically, the electric cradle-bed need not be impelled by people and can stop swinging and cut off electricity supply automatically. The electric cradle-bed has a simple structure and is convenient and comfortable to operate.

Description

Electric cradle-bed

The utility model belongs to furniture.

Existing cradle, the generally promotion that will choose and not stop, the ability waggle uses very inconvenient.

The purpose of this utility model provides a kind of electronic cradle, and this cradle can wave after connecting power supply automatically, does not choose and shakes.

The electric cradle bed be in rectangular-shaped bedstead upper end with four steel wire ropes with the bed body overhang, end cross bar composition one handstand of end floor beam and bed body is trapezoidal on steel wire rope and the bedstead.Shaking of cradle is to be driven by gearbox, gearbox is made up of motor biography worm screw, worm gear, motor drives worm screw, worm-drive, worm-wheel shaft drives to crank arm for a short time and rotates in vertical plane, for a short time the coupler link of cranking arm, connecting rod connects with an end of cranking arm greatly, crank arm greatly and bedstead on end floor beam and connector, set screws be integral.Connected body hangs on the end floor beam, and an end of steel wire rope is associated in last end floor beam connected body, makes to crank arm greatly and connected body meets at right angles.For a short time cranking arm to drive to crank arm greatly by link rod moves up and down, and cranks arm greatly to drive entablature and rotate, and the rotation of entablature and connected body swings back and forth steel wire rope, promptly drives a body and moves back and forth.Be equipped with half garden cam on the connected body of the other end that connects the entablature of cranking arm greatly, timer is installed in the footpost upper end and leans against on the half garden cam, and half garden cam touches timer with the rotation of entablature, and timer regularly stops cradle.

Use this cradle, do not choose and shake, easy to use, comfortable, it is in time sleeping also can to help others, and control is waved the time automatically, and is simple in structure.

Description of drawings:

Fig. 1 is electric cradle bed structure figure

Wherein 1, gearbox, 2, bedstead 3, connecting rod 4, timer 5, half garden cam 6, crank arm 7 greatly, entablature 8, connector 9, steel wire rope 10, bed body 11, crank arm 12 for a short time, connected body

Fig. 2 is an electric cradle bed front view

Be to use example below:

The electric cradle bed that bedstead is made with 0.5 millimeter iron sheet, as Fig. 1, four iron wire ropes are connected in respectively on the connected body (12) of bedstead entablature (7), the lower end links with four angle axles of bed body (10), steel wire rope (9) stands upside down trapezoidal with the cross bar composition one of entablature (7) and bed body (10), the time run into footpost to avoid a body (10) swing, gearbox (1) is placed on the back of bedstead (2), the motor drives worm screw, worm gear rotates, making worm-wheel shaft drive crank arm for a short time (11) rotates in vertical plane, when rotate crank arm for a short time (11), the connecting rod that links with it (3) pumps in vertical plane, connecting rod (3) connects with an end of crank arm greatly (6), crank arm greatly (6) and bedstead entablature (7) combined, steel wire rope (9) one ends are connected on the connected body on the entablature (7), connected body is formed 90 angles with crank arm greatly (6), when driving, connecting rod (3) cranks arm (6) greatly when moving up and down, the crossbeam of combining with it (7) just back and forth rotated a radian, crossbeam (7) drives steel wire rope (9) and moves back and forth, and steel wire rope (9) drives bed body (10) again and swings back and forth.Connecting rod (3) and crank arm greatly (6) connect desirable two of locating hole, because connecting rod (3) moves up and down highly constant, (6) and connecting rod are when different connection locating holes connects so crank arm greatly, and the angle of steel wire rope (9) swing is different, and the amplitude of bed body (10) swing is also different.At the other end that connects the crossbeam of cranking arm greatly one connector (8) is arranged, the termination of connector (8) is welded with half garden cam (5), timer (4) is installed in the footpost upper end and abuts against on the cam (5), cam (5) touches timer (4) with the rotation of entablature, cradle is regularly stopped and has a power failure.

Claims

1, a kind of electric cradle bed, it is made up of bedstead [2], a bed body [10], it is characterized in that it has also increased gearbox [1], crank arm for a short time [11], connecting rod [3] and crank arm greatly [6].

2, electric cradle bed as claimed in claim 1 is characterized in that cranking arm greatly (6) and the entablature (7) and the steel wire rope connected body (12) of bedstead meet at right angles.

3, electric cradle bed as claimed in claim 1, an end cross bar that it is characterized in that entablature (7), steel wire rope (9), the bed body (10) of bedstead (2) form stand upside down trapezoidal.

4, electric cradle bed as claimed in claim 1, its feature is equipped with half garden cam (5) in the end of the connector (8) of bedstead (2).

5,, it is characterized in that on the footpost of bedstead (2) timer (4) being installed, and touch mutually with half garden cam as claim 1 or 4 described electric cradle beds.