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A connector for wiper

A connector and wiper technology, which is applied to the parts, connections, electrical components and other directions of the connection device, can solve the problems of bending and deformation of the lug, contact between the lug and the lining plate or insufficient safety clearance, and short-circuit fault of the wiper motor. , to achieve the effect of safety clearance guarantee

Active Publication Date: 2016-05-04
成都华川电装有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the structural characteristics of the lugs are thin and long, with poor rigidity, under the high temperature and high pressure conditions during injection molding, the flow of the injection material can easily cause the lugs to bend and deform, resulting in insufficient contact between the lugs and the inner liner or a lack of safety clearance. , which in turn causes a short circuit fault of the wiper motor

Method used

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  • A connector for wiper
  • A connector for wiper
  • A connector for wiper

Examples

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Embodiment Construction

[0019] Such as figure 1 , figure 2 , image 3 as well as Figure 4 Shown is a connector for a wiper that can effectively guarantee the safety gap between the lug and the inner liner provided by the present invention. The connector includes an inner liner 1 and at least two lugs 2 on the inner liner 1, each of the lugs 2 has a plug end 3 and a contact end 4, the The plug-in end 3 is located on the upper side of the inner lining board 1, and the contact end 4 is located on the lower side of the inner lining board 1 after passing through the inner lining board 1, between the inner lining board 1 and the inner lining board 1 There is an injection molded isolation layer between the wiring pieces 2, and also includes a positioning spacer 5, and each piece of the wiring piece 2 is supported on the upper side of the inner liner 1 through the positioning spacer 5. Since each piece of lug 2 is supported on the upper side of the inner liner 1 through the positioning spacer 5 . In t...

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PUM

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Abstract

The invention discloses an inserting-connecting piece, particularly discloses an inserting-connecting piece for a windscreen wiper, and belongs to the technical field of auto parts manufacturing. The inserting-connecting piece for the windscreen wiper can effectively ensure safe gaps between lug plates and an interior lining plate. The inserting-connecting piece comprises the interior lining plate and at least two lug plates located on the interior lining plate. Each lug plate is provided with an inserting-connecting end and a contact end, wherein the inserting-connecting end is located on the upper side of the interior lining plate, and the contact end is located on the lower side of the interior lining plate after penetrating through the interior lining plate. Injection molding isolation layers are arranged between the interior lining plate and the lug plates. The inserting-connecting piece further comprises positioning isolation pieces, and the lug plates are supported on the upper side of the interior lining plate through the positioning isolation pieces.

Description

technical field [0001] The invention relates to a connector, in particular to a connector for a windshield wiper, and belongs to the technical field of auto parts manufacturing. Background technique [0002] The wiper motor, as the driving structure of the wiper, mainly includes a stator, a rotor assembly, a reducer housing assembly, a helical gear assembly, and a connector. When working, the body power supply is connected to the connector of the wiper motor, and the lugs of the connector are connected to the carbon brush, and the carbon brush is in contact with the commutator, and the armature circuit is formed through the coil on the rotor, and the rotor is driven by the principle of electromagnetic induction. The rotation is generated, and after the worm gear is decelerated and the torque is increased, the rotation of the motor output is converted into the reciprocating swing of the connecting plate through the connecting rod mechanism, and the connecting plate drives the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/405
Inventor 万福杜树浩范若琛
Owner 成都华川电装有限责任公司
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