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A door hinge life test device for microwave oven products

A technology of life test device and microwave oven, which is applied in the direction of measuring device, furnace/stove door, mechanical parts test, etc., can solve the problem of no door hinge life test, etc., and achieve the effect of intuitive, service life, and accurate service life.

Active Publication Date: 2020-09-18
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no device on the market for life testing of door hinges installed on microwave oven products.

Method used

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  • A door hinge life test device for microwave oven products
  • A door hinge life test device for microwave oven products
  • A door hinge life test device for microwave oven products

Examples

Experimental program
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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Such as Figure 1~6 Shown is a preferred embodiment of the present invention.

[0025] A door hinge life test device for microwave oven products, including

[0026] The detection platform 1 is provided with a position-limiting structure for limiting the microwave oven 2 placed on it; Conflicting left spacer block 10, right spacer bar 12, rear spacer bar 13 and upper spacer bar 14, left spacer block 10, right spacer bar 12, rear spacer bar 13 and upper spacer bar 14 each have two Wherein the left limit block 10 is fixed on the detection platform 1, the right limit rod 12 is fixed on the detection platform 1 and the left and right positions can be adjusted, the rear limit rod 13 is fixed on the detection platform 1 and the front and rear positions can be adjusted, and the upper limit The rod 14 is fixed on the detection platform 1 and ...

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Abstract

The invention relates to a door hinge life test device for a microwave oven product. The door hinge life testing device comprises a detecting platform (1) and a swing arm structure (3), wherein the detecting platform (1) is provided with a limiting structure for limiting a microwave oven (2) placed thereon; the swing arm structure (3) is driven by a reciprocating driving structure mounted on the detecting platform (1) to be able to swing back and forth, the end of the swing arm structure (3) is provided with a grip structure (5) that is used for holding a door handle (22) on a door body (21) of the microwave oven (2), and the grip structure (5) can drive the door body (21) to repeatedly open and close by the reciprocating back and forth swinging of the swing arm structure (3). The test device, which does not directly detect the hinge, repeatedly opens or closes the door body mounted with the hinge to test the performance and service life of the hinge, which can more intuitively and accurately detect the service life of the hinge in actual application scenarios.

Description

technical field [0001] The invention relates to a detection device, in particular to a life test device for a door hinge of a microwave oven product. Background technique [0002] Door hinges are widely used in the connection of door structures. Taking microwave ovens in kitchen appliances as an example, the door body of the microwave oven and the cooking chamber of the microwave oven are connected by door hinges. Due to the use characteristics of microwave ovens, the door needs to be opened and closed frequently, which has high requirements on the quality of the door hinge. Therefore, the service life of the door hinge is also an important and basic indicator of the quality of beam microwave oven products. [0003] At present, there is a device specially designed for life detection of hinges, such as a Chinese utility model patent "Automatic Test Device for Door Hinge Life" with a patent number of ZL200820156601.1 (announcement number CN201297979Y), such as a patent number ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00F24C15/02
Inventor 沈海兵杨云霞茅忠群诸永定
Owner NINGBO FOTILE KITCHEN WARE CO LTD