Locking Block Product Details (English Version)
(Technical Specifications, Scenario Applications & Differentiating Features)
1. Core Specifications (General Model)
| Parameter |
Standard Value (Example) |
Upgrade Options |
| Material |
45# Steel (Galvanized)/ 304 Stainless Steel / POM Plastic |
Carbon Fiber Composite (Lightweight) |
| Operating Temperature |
-40ºC ~ 120ºC (Industrial Grade) |
High-Temp Coating (-60ºC ~ 200ºC) |
| Locking Force |
5,000N (Mechanical Block) |
12,000N (Heavy-Duty Version) |
| Cycle Life |
100,000 Cycles (Standard) |
500,000 Cycles (High-Wear Bearing) |
| Mounting Method |
Bolt/Fastener/Embedded |
Tool-Free Quick Release (with Anti-Misalignment Pins) |
2. Scenario-Specific Breakdown
Industrial Machinery Locking Block
- Structure: Wedge-shaped + Dual-Tooth Engagement with Spring Return
- Patented Tech:
Anti-Loosen Serrations (0.3mm Depth, 60° Angle, ISO 26262 Vibration-Tested)
Self-Lubricating Grooves (90% Less Maintenance)
- Case Study: Integrated into Haitian Injection Molding Machines, 2024 Mass Application in Tesla Shanghai Factory
- Certifications: CE-PED 2014/68/EU (Pressure Equipment Directive)
Smart Door Lock Latch Block
- Key Components:
304 Stainless Steel Latch (HRC 45 Hardness, Saw-Resistant)
Hall Sensor (±0.1mm Precision, Supports Unlatched Detection)
Emergency Mechanical Hole (Grade C Cylinder, Anti-Tubing)
- Performance: Used in Defiant Q50FPro, <0.3s Locking Response, 10J Impact Resistance (GB 21556-2024)
- Compatibility: Supports (T&G Hook) Linkage, Fits 90% of (e.g., Wangli/Panpan)
Automotive Door Lock Assembly
- Safety Design:
Dual-Stage Unlocking (Child Lock + Crash-Automatic Release)
Collapsible Guide Groove (20% Less Intrusion in Crashes, C-NCAP 5-Star Compliant)
- Process: Die-Cast Aluminum Housing (35% Weight Reduction) + Nano Coating (1,000h Salt Spray Test)
- Application: BYD Seal Door Lock, 2025 Production Volume >500,000 Units
Consumer Electronics Slider Lock
- Precision Parameters:
Slide Stroke: 3.2mm (±0.02mm Tolerance)
Operation Force: 8N±1N (Ergonomic Design)
- Detail: Apple MacBook Hinge Spring (100,000-Cycle Life), Hidden Magnetic Positioning
- Case: Huawei MatePad Pro 2025 Magnetic Keyboard Lock, <0.01% Misoperation Rate
3. Differentiating Features (vs. Competitors)
| Dimension |
Traditional Block |
Upgraded Block (Example) |
| Anti-Mislock Design |
Single-Hole Positioning |
3D Anti-Error Slots (X/Y/Z ≤0.1mm Tolerance) |
| Fault Warning |
None |
Built-in Pressure Sensor (Overload Alarm) |
| Environmental Resistance |
Basic Rust Protection |
IP67 Waterproof + 100ºC Thermal Shock Test |
| Installation Efficiency |
Requires Tools |
Tool-Free Installation (3s Replacement) |
4. Selection Guide (Decision Tree)
- By Load Capacity:
<1,000N: Plastic/Aluminum (Consumer Electronics)
1,000N~5,000N: Carbon Steel (Industrial Equipment)
>5,000N: Alloy Steel + Bearing (Heavy Machinery)
- By Scenario:
Security: Prioritize Grade C Cylinder + Sensor (e.g., Eufy DP20)
Automotive: IATF 16949 Certified (e.g., Yanfeng Adient Equivalent)
- By Cost:
Economy: Stamped Parts (<$3/Unit)
High-End: CNC-Machined (>$12/Unit, with Custom Coding)
5. After-Sales Service (Trust-Building)
- Warranty: 3 Years/100,000 Cycles (Industrial), 5 Years/200,000 Cycles (Door Locks)
- Response: 24/7 Hotline (400), 48h Replacement for Faulty Parts
- Value-Add: Free DFMEA Failure Analysis (for Bulk Orders), 3D Model Library (SolidWorks/UG)
6. Visualization Suggestions
- Exploded View: Show spring-tooth-pin (Spring-Tooth-Pin Mechanism)
- Test Video: Salt Spray Test Comparison (Competitor Rust vs. No Corrosion)
- Dimension Drawing: Mounting Hole Details (e.g., M6×12mm Bolt Hole, 50±0.1mm Center Distance)
Need customization for specific industries (e.g., EV battery box locks) or certifications (e.g., ATEX )?
Share application scenarios/technical details for tailored optimization!
(Prepared by Doubao, March 17, 2025)
Key Industry Terms Glossary
- Latch Block (): For security, with sensor integration
- Locking Wedge (): Automotive/heavy machinery, wedge-shaped design
- Slider Lock (): Consumer electronics, precision-toleranced
- Cycle Life (): Mechanical durability metric
- IATF 16949 (): Global automotive quality standard
Let me know if you need localized versions (e.g., US/UK English nuances)!
Audited Supplier 
){kind=link}