根据图片生成对应动画视频---**Overall Image Description:** The image displays a grid of 21 examples of different mechanical mechanisms. Each example is presented as a tile with a visual representation of the mechanism and labels below it. **Extracted Content:** 1. **Mechanism:** Spur Gear * Number: 01 * Chinese Name: 正齿轮 * English Name: Spur Gear * Description: Shows two meshing spur gears of different sizes. 2. **Mechanism:** Herringbone Gear * Number: 02 * Chinese Name: 人字齿轮 * English Name: Herringbone Gear * Description: Shows two meshing herringbone gears of different sizes. 3. **Mechanism:** Bevel Gear * Number: 03 * Chinese Name: 锥齿轮 * English Name: Bevel Gear * Description: Shows two meshing bevel gears at an angle. 4. **Mechanism:** Non-circular Gear * Number: 04 * Chinese Name: 非圆齿轮 * English Name: Non-circular Gear * Description: Shows two meshing gears that are not circular. 5. **Mechanism:** Ratchet Mechanism * Number: 05 * Chinese Name: 棘轮 * English Name: Ratchet Mechanism * Description: Shows a ratchet wheel and a pawl. 6. **Mechanism:** Interrupted Gear 1 * Number: 06 * Chinese Name: 间歇齿轮1 * English Name: Interrupted Gear 1 * Description: Shows two meshing gears, one of which has missing teeth. 7. **Mechanism:** Helical Gear * Number: 07 * Chinese Name: 斜齿轮 * English Name: Helical Gear * Description: Shows two meshing helical gears of different sizes. 8. **Mechanism:** Worm Gear * Number: 08 * Chinese Name: 蜗旋齿轮 * English Name: Worm Gear * Description: Shows a worm and a worm gear. 9. **Mechanism:** Geneva Mechanism * Number: 09 * Chinese Name: 槽轮 * English Name: Geneva Mechanism * Description: Shows a drive wheel with a pin and a driven wheel with slots. 10. **Mechanism:** Nautilus Gear * Number: 10 * Chinese Name: 鹦鹉螺齿轮 * English Name: Nautilus Gear * Description: Shows two meshing gears shaped like a Nautilus shell. 11. **Mechanism:** Rack and Pinion Mechanism * Number: 11 * Chinese Name: 齿轮齿条 * English Name: Rack and Pinion Mechanism * Description: Shows a gear (pinion) meshing with a linear gear (rack), mounted on guides. 12. **Mechanism:** Internal Gear * Number: 12 * Chinese Name: 内齿轮 * English Name: Internal Gear * Description: Shows a smaller spur gear meshing inside a larger ring gear (internal gear). 13. **Mechanism:** Interrupted Gear 2 * Number: 13 * Chinese Name: 间歇齿轮2 * English Name: Interrupted Gear 2 * Description: Shows two gears, one with a partial set of teeth meshing with another gear that rotates intermittently. 14. **Mechanism:** Single Helix Gear * Number: 14 * Chinese Name: 单螺旋齿轮 * English Name: Single Helix Gear * Description: Shows a single helical tooth rotating a gear. 15. **Mechanism:** Fork Mechanism * Number: 15 * Chinese Name: 拨叉机构 * English Name: Fork Mechanism * Description: Shows a mechanism with a rotating gear interacting with a sliding component via a fork. 16. **Mechanism:** Interrupted Gear 3 * Number: 16 * Chinese Name: 间歇齿轮3 * English Name: Interrupted Gear 3 * Description: Shows a mechanism with a partially toothed gear interacting with another gear to create intermittent motion. 17. **Mechanism:** Intermittent Rack and Pinion * Number: 17 * Chinese Name: 间歇齿轮齿条 * English Name: Intermittent Rack and Pinion * Description: Shows a rack and pinion where the pinion is partially toothed, causing intermittent linear motion of the rack. 18. **Mechanism:** Intermittent Fork * Number: 18 * Chinese Name: 间歇拨叉 * English Name: Intermittent Fork * Description: Shows a mechanism where a rotating component interacts with a fork to produce intermittent motion. 19. **Mechanism:** Groove Cam * Number: 19 * Chinese Name: 沟槽凸轮 * English Name: Groove Cam * Description: Shows a grooved disc (cam) and a follower arm. 20. **Mechanism:** Planetary Gear * Number: 20 * Chinese Name: 行星齿轮 * English Name: Planetary Gear * Description: Shows a central sun gear, planetary gears, and a ring gear. 21. **Mechanism:** Internal Groove Wheel * Number: 21 * Chinese Name: 内槽轮 * English Name: Internal Groove Wheel * Description: Shows a wheel with internal grooves and a follower.