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Damping type detachable microwave oven timer with high adaptability

A timer and adaptable technology, applied in household appliances, household stoves/stoves, time program switches, etc., can solve the problems of inconvenient disassembly of microwave oven timers, difficult inspection or repair, and easy failure of microwave oven timers.

Active Publication Date: 2021-04-20
NINGBO SIJIA ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, the microwave oven timer is one of the more important structures in the microwave oven. Its function is mainly to provide the timing function for the microwave oven. After the heating working time, the timer can control the microwave oven to close and stop heating. The traditional microwave oven timer is generally a whole. , The microwave oven timer is not easy to disassemble. When there is a fault inside the microwave oven, it is difficult to check or repair. At the same time, the traditional microwave oven timer is not provided with any buffering structure on the installation structure. After installation, some vibrations will be generated when the microwave oven is working. After long-term operation, the microwave oven timer is prone to failure, and certain improvements are needed.

Method used

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  • Damping type detachable microwave oven timer with high adaptability
  • Damping type detachable microwave oven timer with high adaptability
  • Damping type detachable microwave oven timer with high adaptability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A shock-absorbing detachable microwave oven timer with high adaptability, such as figure 1 , Figure 5 with Figure 6 As shown, it includes a first combined timer case 1, a clip assembly 4, a mounting foot 5, a sliding sleeve assembly 7 and an outer top spring 11, and the bottom of the first combined timer case 1 is fixed by the The mounting pin 3 is equipped with a second combined timer shell 2, the size and specification of the first combined timer shell 1 is consistent with the second combined timer shell 2, and the bottom of the second combined timer shell 2 is fixed by connecting screws A base plate 6 is installed, and the top of the base plate 6 is fixedly installed with an installation bottom case 17, and the inside of the installation bottom case 17 is rotatably installed with a fastening assembly 4;

[0035] The fastening assembly 4 includes a fastening shaft 41, a gear 42, a first torsion return spring 43 and an installation shaft 44;

[0036] Wherein, the ...

Embodiment 2

[0041] A shock-absorbing detachable microwave oven timer with high adaptability, the difference from Embodiment 1 is that, as figure 1 , image 3 and 4 As shown, a side connecting shaft 15 is fixedly installed on one side outer wall of the fixed installation bolt 3, and a second side groove 12 is opened on one side outer wall of the first combination timer housing 1, and the second side groove 12 An outer top spring 11 is fixedly installed inside, and an inner guide rail 13 is fixedly installed on the side wall of the second side groove 12. The side connecting shaft 15 is slidably connected with the inner guide rail 13, and one end of the outer top spring 11 is connected to the side connecting shaft. The top surface of 15 is fixedly connected, and the bottom of described bottom plate 6 is fixedly installed with positioning pin shaft 8 vertically, and the bottom surface of bottom plate 6 is provided with groove 9, and sliding sleeve assembly 7 is installed on the described pos...

Embodiment 3

[0046] A shock-absorbing detachable microwave oven timer with high adaptability, the difference from Embodiment 2 is that, as figure 1 , figure 2 , Figure 7 and 8 As shown, the side wall of the bottom plate 6 is provided with a first side slot 10 , and the inside of the first side slot 10 is rotatably installed with an installation foot 5 .

[0047] The mounting foot 5 is composed of an assembly frame 51, a central shaft 52, a screw box 53 and an installation base plate 54. Both ends of the central shaft 52 are fixedly equipped with an assembly frame 51, and the central shaft 52 is fixedly installed with The first buffer torsion spring 55 , one end of the first buffer torsion spring 55 is fixedly connected to the inner wall of the first side slot 10 .

[0048] It can be understood that one side of the assembly frame 51 is rotatably mounted with a connecting side shaft 56, and a second buffer torsion spring 57 is fixedly installed on the connection side shaft 56, and one e...

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Abstract

The invention discloses a damping type detachable microwave oven timer with high adaptability, which relates to the technical field of microwave oven timers and comprises a first combined timer shell, a clamping and fixing assembly, mounting bottom fee, a mounting sliding sleeve assembly and an outer top spring. According to the damping type detachable microwave oven timer with high adaptability, the mounting bottom feet are mounted in a matched manner and are designed to be movable, so that when the timer needs to be mounted at ordinary times, if a mounting hole in a microwave oven is not aligned with a hole site of a mounting structure on an original timer, the angle and the expansion degree of the mounting bottom feet can be directly adjusted, and the connecting holes are aligned; the installation adaptation range of the timer is greatly widened, meanwhile, a plurality of buffer torsion springs are installed on the mounting bottom feet, when the microwave oven vibrates in the working process, the buffer torsion springs can also have a certain buffer damping effect on the timer, and damage, caused by long-term vibration, to the timer is avoided; and the self-protection effect of the timer is improved.

Description

technical field [0001] The invention relates to the technical field of microwave oven timers, in particular to a shock-absorbing detachable microwave oven timer with high adaptability. Background technique [0002] With the advancement of electronic technology, all kinds of mobile electronic products now have powerful functions. There are many types of electronic products, among which microwave ovens are electronic products. Microwaves are a kind of electromagnetic waves. Microwave ovens are controlled by power supplies, magnetrons, It is composed of electric circuit, cooking chamber and other parts, and it has the function of heating food quickly, which is convenient for people's eating. [0003] Among them, the microwave oven timer is one of the more important structures in the microwave oven. Its function is mainly to provide the timing function for the microwave oven. After the heating working time, the timer can control the microwave oven to close and stop heating. The ...

Claims

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Application Information

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IPC IPC(8): H01H43/02F24C7/02F24C7/08F24C15/16
Inventor 余斯凡
Owner NINGBO SIJIA ELECTRIC APPLIANCE
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