Core Layer · Hardware Reference Design

🔩 qoobody

Standardized robot hardware interfaces — unifying mechanical and electrical designs for sensors, actuators, and compute platforms, providing a complete reference implementation for robot manufacturing.

Alpha StageArchitecture Complete
Project Overview

Standardized Blueprint for Hardware Design

qoobody is the hardware standardization project of the QooBot ecosystem, providing complete reference implementations of mechanical design, electrical interfaces, and communication protocols for robot key components.

Module 01
📐

Mechanical Structure Design

CAD models, engineering drawings, assembly guides, and tolerance analysis for robot key components.

Module 02
🔌

Electrical Interface Specification

Standardized power distribution, signal transmission, bus connections, and grounding design.

Module 03
📡

Sensor Interfaces

Mechanical and electrical interfaces for cameras, LiDAR, IMU, force sensors, and other sensor types.

Module 04
⚙️

Actuator Drivers

Standardized interfaces for servo motors, hydraulic actuators, pneumatic components, and other drive systems.

Module 05
💻

Compute Platform Specification

Motherboard dimensions, thermal design, expansion interfaces, EMC/EMI protection standards for compute modules.

Module 06
🔋

Energy System Design

Reference designs for battery management, charging interfaces, power optimization, and thermal management.

Technical Architecture

Three-Layer Specification, Comprehensive Coverage

qoobody uses a three-layer specification system covering mechanical structure, electrical interfaces, and communication protocols for complete robot hardware design guidance.

📐Mechanical Specification LayerStructure & Assembly
🦿

Joint Module Design

Mechanical design and assembly guides for rotary, linear, and spherical joints.

Rotary JointsLinear JointsSpherical Joints
🦴

Linkages & Frames

Lightweight structure design, material selection, strength analysis, and vibration suppression.

LightweightMaterial SelectionStrength Analysis
🔧

Fastener Standards

Standards for bolts, bearings, seals, cable management, and other fastening solutions.

Bolt StandardsBearing SelectionSeal Design
🔌Electrical Specification LayerCircuit & Interface Design
⚡

Power System

Voltage levels, current capacity, protection circuits, and filtering design specifications.

Voltage LevelsCurrent CapacityProtection Circuits
📶

Signal Transmission

Analog signals, digital signals, differential signals, shielding, and grounding for signal integrity.

Analog SignalsDigital SignalsSignal Integrity
🔋

Battery Management

Battery selection, charging circuits, state-of-charge monitoring, and cell balancing (BMS) design.

Battery SelectionCharging CircuitsBMS
📡Communication Specification LayerBus & Protocol Standards
🚌

Bus Standards

Physical layer specifications for CAN, Ethernet, RS-485, I2C, SPI, and other bus interfaces.

CANEthernetRS-485
📡

Wireless Communication

Antenna design and layout specifications for Wi-Fi, Bluetooth, 5G, LoRa, and other wireless modules.

Wi-FiBluetooth5G
🔒

EMC/EMI Protection

Electromagnetic compatibility design, shielding measures, grounding strategies, and filtering circuits.

EMCShieldingGrounding
Hardware Drawings

Engineering Drawing Gallery

qoobody provides complete 2D engineering drawings for four major assemblies — 81 drawings covering the waist, chest, head perception, and leg/foot systems.

Waist Bracket
🦿

TA00-03 Waist Assembly

Waist bracket, motor bracket, blind-spot camera bracket, support shaft, positioning pins, and other core waist structural components.

9 Drawings
Front Chest Frame
⚙️

TA00-04 Chest System

Front chest frame, battery fixing plate, main controller mount, surround-view mount, heat sink, and other main body structures.

17 Drawings
Head Perception System
🤖

TA00-07 Head Perception System

Cylindrical base, sensor brackets, camera mounts, and other head perception module structures.

13 Drawings
Foot Assembly
🦶

TA00-12 Leg & Foot System

Hip joint, knee joint, ankle joint, linkages, calf bracket, foot assembly, and other complete lower-limb structures.

42 Drawings

Featured Drawing Previews

Key structural drawings from each assembly. Click the cards to view the complete design.

Front Swing Motor Bracket
TA00-03-0004 Front Swing Motor BracketWaist Assembly
Waist Support Shaft
TA00-03-0005 Waist Support ShaftWaist Assembly
Main Controller Mount
TA00-04-0007 Main Controller MountChest System
Battery Fixing Plate
TA00-04-0010 Battery Fixing PlateChest System
Head Perception-0004
TA00-07-01-0004 Perception ModuleHead Perception System
Head Perception-0010
TA00-07-01-0010 Perception ModuleHead Perception System
Right Thigh Bracket
TA00-12-02-0003 Right Thigh BracketLeg & Foot System
Right Calf Bracket
TA00-12-04-0001 Right Calf BracketLeg & Foot System
Key Features

Designed for Manufacturability

📐

Standardized Interfaces

Unified mechanical, electrical, and communication interfaces to reduce hardware integration complexity and cost.

🔧

Modular Design

Replaceable module design supporting rapid iteration, upgrades, and maintenance.

⚡

Reliability Assurance

Proven design specifications ensuring stable hardware operation in harsh environments.

💰

Cost Optimization

Standardized components and mass production design significantly reducing manufacturing costs.

🌐

Supply Chain Friendly

Using common components and standard processes to simplify supply chain management and procurement.

📚

Complete Documentation

Detailed manufacturing guides, testing standards, maintenance manuals, and troubleshooting docs.

Get Started

Join qoobody Development

qoobody is a complete hardware reference design welcoming mechanical engineers, electrical engineers, and manufacturing experts to contribute.

📚

Docs & Drawings

Detailed CAD models, engineering drawings, BOM lists, and manufacturing process documentation.

💻

Design Files

Complete SolidWorks, Fusion 360, KiCad, and other design source files.

🤝

Community Support

Active Discord community, hardware discussion groups, and manufacturing experience sharing.

Join Community →
Related Projects

Ecosystem Synergy

qoobody integrates tightly with other QooBot ecosystem projects to build a complete robotics hardware stack.

🧠

qoobrain

Brain OS, performing perception and control based on qoobody's hardware interfaces.

Learn about qoobrain →
⚡

qoocore

Chip & acceleration, collaborating with qoobody to define compute module physical interfaces.

Learn about qoocore →
🏭

qoochain

Supply chain, using qoobody's design specifications for manufacturing and quality control.

Learn about qoochain →