Granted Patent B2

US 9,370,260 · App. 14/315,939 · Granted Jun 21, 2016

Abstract

Claims (55)

1. A bouncer control device for controlling the motion of a children's bouncer, the bouncer control device comprising:

a bouncer motion sensor configured to sense the natural frequency of the children's bouncer; and

a drive assembly configured to impart a motive force to the children's bouncer based at least in part on the natural frequency sensed by the bouncer motion sensor, that causes the children's bouncer to bounce at a frequency substantially equal to the natural frequency.

2. The bouncer control device of claim 1 , wherein the bouncer motion sensor is configured to generate a frequency signal representative of the natural frequency;

and wherein the bouncer control device further comprises a bouncer control circuit configured to:

receive the frequency signal from the bouncer motion sensor; and

generate a control signal configured to cause the drive assembly to impart the motive force to the children's bouncer that causes the bouncer to bounce at a frequency substantially equal to the natural frequency.

3. The bouncer control device of claim 2 , wherein the drive assembly comprises a magnetic drive assembly.

4. The bouncer control device of claim 3 , wherein the magnetic drive assembly comprises:

a first magnetic component;

a second magnetic component, wherein at least the second magnetic component is an electromagnet configured to create a magnetic force with the first magnetic component when supplied with electric current; and

a drive component configured to impart a motive force to the children's bouncer that causes the children's bouncer to bounce in response to the magnetic force.

5. The bouncer control device of claim 4 , wherein the drive component comprises a weighted mobile member configured to oscillate in response to the magnetic force.

6. The bouncer control device of claim 4 , wherein the drive assembly further comprises a reciprocating device configured to provide a reciprocating force that moves the drive component when an electric current is not being supplied to the drive component.

7. The bouncer control device of claim 6 , wherein the reciprocating device is comprised of one or more springs.

8. The bouncer control device of claim 4 , wherein the first magnetic component is an electromagnet.

9. The bouncer control device of claim 4 , wherein the first magnetic component is comprised of one or more permanent magnets.

10. The bouncer control device of claim 4 , further comprising a power supply configured to transmit electric current to the second magnetic component; and

wherein the control signal generated by the bouncer control circuit causes the power supply to intermittently supply electric current to the second magnetic component.

11. The bouncer control device of claim 4 , wherein the second magnetic component is repelled from the first magnetic component in response to an electric current being supplied to the drive assembly.

12. The bouncer control device of claim 4 , wherein the second magnetic component is attracted to the first magnetic component in response to an electric current being supplied to the drive assembly.

13. The bouncer control device of claim 2 , wherein:

the bouncer control circuit is further configured to receive user input indicating a desired amplitude of motion for the children's bouncer; and

the motive force on the children's bouncer further causes the bouncer to bounce at the desired amplitude.

14. A children's bouncer apparatus for providing a controllable bouncing seat for a child, the apparatus comprising:

a seat assembly configured to support a child;

a support frame assembly configured for semi-rigidly supporting the seat assembly above a support surface;

a bouncer motion sensor configured to sense the natural frequency of the children's bouncer; and

a bouncer control device configured to cause the seat assembly to bounce at a frequency substantially equal to the natural frequency sensed by the bouncer motion sensor.

15. The children's bouncer apparatus of claim 14 , wherein the support frame comprises:

a base portion configured to rest on a substantially flat surface; and

one or more support arms extending upwardly from the base portion to semi- rigidly support the seat assembly.

16. The children's bouncer apparatus of claim 14 , wherein the bouncer motion sensor and the bouncer control device are disposed within a housing secured to the seat assembly.

17. The children's bouncer apparatus of claim 14 , wherein the bouncer control device comprises:

a magnetic drive assembly comprising:

a first magnetic component;

a second magnetic component, wherein at least the second magnetic component is an electromagnet configured to create a magnetic force with the first magnetic component when supplied with electric current; and

a drive component configured to impart a motive force on the children's bouncer that causes the children's bouncer to bounce in response to the magnetic force.

18. The bouncer control device of claim 17 , wherein the drive component comprises a weighted mobile member configured to oscillate in response to the magnetic force.

19. The children's bouncer apparatus of claim 17 , wherein the bouncer motion sensor is configured to generate a frequency signal representative of the natural frequency;

and wherein the bouncer control device further comprises a bouncer control circuit configured to:

receive the frequency signal from the bouncer motion sensor; and

generate a control signal configured to cause the drive assembly to impart the motive force to the children's bouncer that causes the bouncer to bounce at a frequency substantially equal to the natural frequency.

20. A bouncer control device for controlling the motion of a children's bouncer, the bouncer control device comprising:

a bouncer motion sensor configured to sense the natural frequency of the children's bouncer, wherein the bouncer motion sensor comprises a Hall effect sensor; and

a drive assembly configured to impart a motive force to the children's bouncer based at least in part on the natural frequency sensed by the bouncer motion sensor, that causes the children's bouncer to bounce at a frequency substantially equal to the natural frequency.

21. The bouncer control device of claim 20 , wherein the bouncer motion sensor is configured to generate a frequency signal representative of the natural frequency;

and wherein the bouncer control device further comprises a bouncer control circuit configured to:

receive the frequency signal from the bouncer motion sensor; and

generate a control signal configured to cause the drive assembly to impart the motive force to the children's bouncer that causes the bouncer to bounce at a frequency substantially equal to the natural frequency.

22. The bouncer control device of claim 21 , wherein the drive assembly comprises a magnetic drive assembly.

23. The bouncer control device of claim 22 , wherein the magnetic drive assembly comprises:

a first magnetic component;

a second magnetic component, wherein at least the second magnetic component is an electromagnet configured to create a magnetic force with the first magnetic component when supplied with electric current; and

a drive component configured to impart a motive force to the children's bouncer that causes the children's bouncer to bounce in response to the magnetic force.

Assignments (8)