Fuse mounting structure and diagnosis interface protective device

Abstract

The invention relates to the technical field of automobile components and discloses a fuse mounting structure. The fuse mounting structure is mainly characterized in that at least one pair of mounting units is arranged on a base plate, each mounting unit comprises three mounting bosses arranged in the shape of a Chinese character 'pin', a clamping interval is formed between two rows of mounting bosses arranged in an opposite manner, and the clamping interval is less than the thickness of a fuse pin so as to be used for being clamped with the fuse pin. The mounting bosses arranged in the shape of the Chinese character 'pin' are suitable for fixing fuses of different models, so that the universality is improved; in addition, the mounting structure is simple, and the fuse is convenient to fix and dismount. The invention further discloses a diagnosis interface protective device. The diagnosis interface protective device comprises a cover. One side of the cover is an accommodating space of a diagnosis interface card, and the other side of the cover is provided with the fuse mounting structure. By adopting the diagnosis interface protective device, a diagnosis interface is protected, and arranging space is provided for the fixing of spare fuses, so that the arrangement of more spare fuses and the simplification of an electrical appliance box structure are facilitated.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a fuse installation structure and a diagnostic interface protection device. Background technique [0002] The car fuse is an essential part of the car, and it plays an insurance role on the car circuit. The whole car must be designed with a spare fuse, so that it can be replaced in an emergency after the fuse is accidentally blown. [0003] The spare fuse is generally designed in the electrical box, and is fixed in the electrical box by clamping, and the fixing is realized by means of copper terminals in the electrical box. However, this kind of copper terminal is generally used for the fixed use of the normal fuse of the whole vehicle in the power supply circuit. Therefore, the clamping force of the copper terminal is large. It is necessary to use a special tool (such as a safety clip) to take out the spare fuse. After the spare fuse is installed, the whole body is basically ...

AI Technical Summary

Problems solved by technology

Therefore, the use of copper terminals to install the spare fuse cannot meet the universality requirements of fuse installation, which makes the installation structure less convenient to use and increases the production cost

[0005] In addition, due to the limited space in the electrical box, the number of spare fuses arranged is limited

If you want to increase the number of spare fuses, you need to increase the volume of the electrical box, which will greatly increase the design difficulty, cost and layout difficulty of the electrical box

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