Visiting Little Bird's Home

Exhibition Description

Exhibitions are located in the Children's Happy City exhibition area. As shown in the above figure, the bird's nest environment is shaped like a large tree, with various bird nest models hanging on the tree. Inside the nest, there are various bird models. When participants step on the sensing floor tiles, the corresponding birds will be triggered to pop out of the nest, emitting their own beautiful songs. When the audience participates, they enter the interactive area, step on the marked sensing area, and observe what kind of birds will pop up and sing in the nest on the tree.

Presentation format and purpose

Through the presentation of electromechanical interaction and models, combined with the surrounding tree environment, we aim to learn about bird knowledge and understand the importance of protecting nature.

Exhibition Content

Nesting is a prominent feature of bird breeding activities. The reproduction of birds generally begins with nest building activities and ends with young birds leaving the nest. The role of bird nests in bird reproduction and development mainly includes the following four points: 1. Bird nests can prevent eggs from rolling apart and gather them into clusters; 2. Bird nests are beneficial for parent birds to feed their chicks and avoid predators; 3. The bird's nest can maintain the optimal temperature required for the development of eggs and chicks; 4. Nesting behavior is beneficial for the reproductive behavior of birds.

The nests of lower taxa are relatively rudimentary, consisting only of shallow plates assembled from a few branches; The nests of herons, falcons, and some large sparrows are mainly composed of thick branches reinforced with soil, lined with soft materials such as twigs, grass stems, feathers, and fur, forming pot shaped nests. Advanced sparrows are skilled at weaving exquisite nests, mainly using fine grass stems, plant fibers, etc. to weave dish shaped, spherical, or long necked bottle shaped nests. Some use spider silk and other soft materials such as moss and animal hair to wrap and reinforce them, forming elastic felt like nests.

Exhibition operation process

Exhibition dimensions

length width height

Overall size 2 2.4 3

exhibits composition

1. Main Material List:

Main component names, main materials, processing techniques

Tree trunk Q235A board laser cutting, sheet metal bending, rust prevention, paint baking

Leaf Aosong board carving machine cutting, surface painting

Bird's Nest model Q235A board laser cutting, sheet metal bending, rust prevention, paint baking

Finished bird model/

2. Main equipment list:

Name, Specification, Unit, Quantity

Speaker 3.5mm, 2.0 channel piece 1

Induction tiles 30cm * 30cm, 3 pieces

Switching power supply DC24V, 100W piece 1

Relay DC24V piece 3

Electric push rod DC24V, 20W pieces 3

Music module MP3, supports serial control 1

Leakage protection 1P+N, 6A pieces 1

Main control board ARM customized part 1

Environmental Requirements

Category requirements

Ground bearing capacity of 400Kg/m2

Electric power consumption AC220V/0.5kW

Do you need water supply and drainage □ Water supply □ Drainage □ Water supply and drainage

Do you need to connect to the network? □ Yes No

Ordinary lighting is required for ambient light

Daily Management

1. Open all day, no need for dedicated personnel to guard, but requires supervision;

2. Automatically turn on when powered on, automatically turn off when powered off.

repair and maintenance

Reserve equipment rooms and install core electrical equipment.