Fool-proofing structure and electronic equipment

Abstract

The invention provides a fool-proofing structure and electronic equipment. The fool-proofing structure is arranged between a card slot and a card seat of the electronic equipment. The fool-proofing structure comprises the components of a fixed bracket which is fixedly connected with a housing, wherein the fixed bracket is provided with two hinges; a hinge shaft which exists at one side of a baffle plate and is movably riveted with the two hinges, wherein the other side of the baffle plate is provided with a first extending part which extends in the card slot direction, a second extending part which corresponds with the card slot, and a cam between the two extending parts, the width of the cam is larger than or equal with that of the guiding part of a card support, the thickness of the cam is larger than that of the second extending part, and the planar distance between the cam and the housing is larger than the guiding angle height of the card support; and at least one elastic resetting mechanism of which one side fixedly contacts with the fixed bracket or the housing, and the other side fixedly contacts with the upper surface of the first extending part and / or the upper surface of the second extending part. On the condition that the card support is inserted into the card slot, the guiding part lifts the cam until the card support is inserted into the card seat. The fool-proofing structure can effectively prevent insertion of a bare card into the card seat on the condition that the card support can be normally inserted into the card seat.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a fool-proof structure and an electronic equipment. Background technique [0002] At present, most of the assembling methods of SIM (Subscriber Identity Module, customer identification module) card are to realize the contact and separation between the SIM card and the contacts of the card holder by supporting the SIM card in and out of the card slot by the card holder. Specifically, refer to figure 1 , the user first extracts the Cato 1.1’ from the phone. refer to figure 2 , and then the user puts the SIM card 1.2' into the card tray 1.1'. Finally, the user inserts the card holder 1.1' from the card slot 1.4' into the mobile phone 1.5' to realize the contact between the SIM card 1.2' and the contacts of the card holder. Wherein, 1.3 ' is SD (Secure Digital Memory Card, secure digital memory card) card. [0003] In the prior art, the internal structure of the de...

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the purpose of the embodiment of the present invention is to provide a fool-proof structure and an electronic device to solve the internal structure of the card holder in the prior art. When the user does not use the card holder, the SIM card can also be directly removed from the The card slot is inserted into the card holder, causing problems that damage the SIM card, card holder or mobile phone

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