learning manual
Automatic Rocking chair A rocking chair or rocker is a type of chair with two curved bands of wood, also known as rockers attached to the bottom of the legs. The chair is in contact with the floor only at two points, giving the occupant the freedom to rock the chair, back and forth by shifting his/her weight, offering a comfortable, seesawing and relaxing experience. A rocking chair is also known as rocker, easy chair, Boston rocker, swing rocker, platform rocker etc. A shoofly is a child's rocking chair often made to resemble an animal, such as a swan or a duck. Many people find rocking chairs soothing because of their gentle motion. Another reason why these chairs are comfortable is because, the moment a user sits on a chair, it automatically rocks backwards until the occupant's center of gravity is aligned and stable, thus granting a natural benefit to the occupant keeping him/her at a very unstressed position and sitting angle. In this kit we will assemble a rocking chair with an automatic rocking mechanism, just like the real one.
Materials List: Total number of components: 74 No
PARTS NAMES
1
PEG/AXLE REMOVER
2
No
PARTS NAMES
01
15
GEAR MOTOR TO SHAFT ADAPTOR
01
5-HOLE ROD
02
16
HINGE
02
3
7CM DR.AXLE
01
17
M DR. AXLE
02
4
90 DEGREE CONVERTER-RIGHT
06
18
M GEAR
01
5
BASE GRID
03
19
PEG
22
6
BATTERY (two 1.5V or one 9V)
01
20
RACING TIRE
03
7
BATTERY HOLDER,AA,2 batteries
01
21
ROD
07
8
BATTERY SNAP
01
22
ROD CONNECTOR
01
9
BENDED ROD
02
23
S DR. AXLE
01
10
CABLE TIE, 6"
05
24
SQUARE FRAME
01
11
CAM Connector
01
25
WIRES, 1 mtr
01
12
DPDT
01
26
PVC cutout
02
13
DUAL ROD
14
GEAR MOTOR 150
PCS
04 01
PCS
TOTAL :
74
Parts of materials: 4 2
1
x01
6
3
x02
5
x06
x01
7
x03
9 10
8
x05 x02
x01 x01
x01
14 12
11
15 13
x01 x04 x01
x01 x01
Parts of materials:
19
18
20
17
16
x02
x01 x03 x22
x02
22
21
23
x07
24
25
x01 x01
26
x01
x01
x01
Assembly Manual: Steps of construction
Stage: 1
Stage: 2
Stage: 3
Stage: 4
Stage: 5
Stage: 6
Stage: 7
Stage: 8
Stage: 9
Stage: 10
Stage: 11
How to operate: Switch on the power supply and observe the chair rocking!
Lesson to be learnt: Center of Gravity: Center of gravity of a system is a point where the entire weight of the object is supposed to be concentrated or it is a point where the gravity can be assumed to act. The rocking chair by the virtue of its curved surface touching the ground has the property of an oscillating centre of gravity. You can say that a rocking chair with a person sitting is a close relative of an oscillating pendulum with a person hanging on it.
Notes
Notes
An educational product by
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