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Safety wire tapping point

A fuse and tap technology, applied in connection, emergency protection device, parts of connection device, etc., can solve problems such as poor contact, achieve the effect of improving protection function, preventing poor electrical contact and reducing cost

Inactive Publication Date: 2010-08-11
KS TERMINALS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The exposed contact part has no device to completely lock the blade fuse and the electronic connector, so it is often caused by the shaking of the car or the oxidation of the exposed contact part resulting in poor contact

Method used

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  • Safety wire tapping point
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Examples

Experimental program
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Embodiment Construction

[0040] The present invention discloses a structure of a fuse tap or fuse cap for a vehicle blade fuse. The drawings are not completely drawn according to the actual relevant dimensions, and their function is only to express the present invention Schematic representation of features.

[0041] FIG. 2 is a perspective structure of a commonly used blade-type fuse 12 before illustrating the fuse tap 10 according to the embodiment of the present invention. As shown in the figure, the blade type fuse 12 is covered with a fuse box 14 on the outside, and a pair of blades 16 arranged in parallel are accommodated in the fuse box 14, and the middle of the two blades 16 is connected with a fuse body 18, and some blades 16 protrudes from the fuse box 14 as a contact portion 160. The blade fuse 12 is a known technique, and will not be repeated here. But the blade type fuse 12 is fixed on the preset position of the automobile or other mobile electronic devices by at least one fuse tap 10 dis...

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PUM

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Abstract

A kind of fuse tap joint used in blade fuse. The blade fuse is equipped with fuse wire, paired blades connecting the fuse wire and being in parallel basically and fuse box. The fuse wire and blades are installed in the fuse box and part of blades stretch out of the fuse box as a contact part. The fuse tap joint includes the blade body connecting to electro-jointing end, butting lug and locking device; an opening is available in the butting lug and is used to take in the contact part of fuse blades, and moreover, several gears are formed at one side on the fringe of the opening and used to engage tightly with the contact part, in which at least a pair of contraposition or staggered fasteners are formed at both sides of the locking device and the fastener is used to couple tightly fuse tap joint with blade fuse to avoid damage to reliability of fuse tap joint arising from deformation of the locking device after used frequently.

Description

technical field [0001] The present invention relates to a connector component used for fuses, in particular to a fuse capor fuse tap used on blade fuses in automotive electronic components. Background technique [0002] As more and more cars are equipped with warning systems, navigation systems and audio-visual systems, in order to protect the car circuit, consumers usually need to cut off the power supply when entering the car electronic system. In many cases, it is difficult to directly connect the battery with the wire. For this reason, blade fuses are widely used in automotive electronic systems. [0003] A conventional blade-type fuse includes a pair of parallel blades and a fuse box. The blades are accommodated in the fuse box, and part of the blades protrude from the fuse box as a contact portion. The exposed contact portion has no device to completely lock the blade fuse and the electronic connector, so it is often caused by shaking of the car or oxidation of the ex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/68H01H85/54
Inventor 吕元峰
Owner KS TERMINALS INC