蒸烤箱铰链机构耐久性检测装置
By designing a durability testing device for the hinge mechanism of steam ovens, and utilizing a combination of rotating and flexible traction components, the hinge mechanisms of multiple steam ovens can be tested simultaneously, solving the problem of low testing efficiency in existing technologies and improving testing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO FOTILE KITCHEN WARE CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing methods for testing the durability of steam oven hinge mechanisms are inefficient and cannot test multiple steam ovens simultaneously, resulting in low testing efficiency.
A durability testing device for the hinge mechanism of a steam oven was designed, including a support platform, a rotating component, a connecting rod, a guide component, and a flexible traction component. The rotating component is driven to rotate by a bidirectional motor, causing the connecting rod to reciprocate along an arc path, thereby enabling simultaneous testing of the hinge mechanisms of multiple steam ovens.
It can simultaneously test the hinge mechanisms of multiple steam ovens, improving testing efficiency.
Smart Images
Figure CN224518115U_ABST
Abstract
Claims
1. A durability testing device for a steam oven hinge mechanism, characterized by, include: A support platform, wherein the support platform is provided with a plurality of placement positions arranged sequentially along a first direction, the placement positions being used to place a steam oven; A rotating component is rotatably connected to the support platform, and the axial direction of the rotating component relative to the rotation axis of the support platform is consistent with the first direction; A connecting rod is rotatably connected to the rotating component. The axial direction of the connecting rod relative to the axis of rotation of the rotating component is consistent with the first direction, and the length direction of the connecting rod is consistent with the first direction. A guide member is fixed to the support platform. The guide member has an arc-shaped guide hole that conforms to the movement trajectory of the connecting rod. There are two guide members, and the two ends of the connecting rod extend into the arc-shaped guide holes of the two guide members respectively. Multiple flexible traction components are provided, and each flexible traction component is arranged in a one-to-one correspondence with a placement position; one end of each flexible traction component is fixed to the connecting rod, and the other end is used to connect to the door of the steam oven on the corresponding placement position; A bidirectional motor, connected to the rotating component, is used to drive the rotating component to rotate relative to the support platform.
2. The grill chamber hinge mechanism durability testing device according to claim 1, characterized by, The connecting rod includes a rod portion and gear portions located at both ends of the rod portion. One arc-shaped edge of the arc-shaped guide hole forms an arc-shaped rack. The arc-shaped rack is conformally adapted to the gear portion. The two gear portions of the connecting rod respectively mesh with the arc-shaped racks on the two guides.
3. The grill chamber hinge mechanism durability testing device according to claim 2, characterized by, The lower arc-shaped edge of the arc-shaped guide hole forms the arc-shaped toothed rack.
4. The grill chamber hinge mechanism durability testing device according to claim 2, characterized by, The rod is cylindrical, and the rotating component has a through hole that conforms to the shape of the rod. The rod passes through the through hole to be rotatably connected to the rotating component.
5. The grill chamber hinge mechanism durability testing device according to claim 4, wherein The gear is interference-fitted to the rod.
6. The durability testing device for a steam oven hinge mechanism according to claim 2, wherein The side of the guide member facing the other guide member is the inner side, and each inner side is planar and perpendicular to the first direction; the distance between the inner sides of the two guide members is D, and the length of the rod is L, where D and L satisfy: DL≤0.1mm; and the diameter of the rod is greater than the addendum circle diameter of the gear.
7. The grill mechanism durability testing apparatus according to claim 1, wherein There are an even number of placement positions, and only one rotating component. All the placement positions are divided into two groups, and the two groups of placement positions are symmetrically arranged about the rotating component.
8. The grill mechanism durability testing apparatus according to claim 1, wherein There are n placement positions and (n-1) rotating components. All the rotating components are distributed at equal intervals along the first direction, and every two adjacent placement positions are symmetrically arranged about one of the rotating components; where n is an integer greater than 1.
9. The grill mechanism durability testing apparatus according to claim 1, wherein The flexible traction component is a rope or steel wire.
10. The grill chamber hinge mechanism durability testing device according to claim 9, wherein The connecting rod is provided with multiple grooves, and the grooves, the flexible traction member and the placement position are arranged in a one-to-one correspondence. One end of each flexible traction member is fixed to the corresponding groove.