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Connector pin feeding tool

A technology for connectors and tools, which is applied in the field of special pick-up and delivery tools for connectors. It can solve the problems of bent pins, shrinking pins of connectors, and failure of contact parts to be delivered in place, so as to improve the yield, work reliability, and ensure safety.

Active Publication Date: 2022-01-28
SHANGHAI AIRCRAFT MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sending each wire into the connector is a very boring and careful work. However, when workers repeat a lot of sending work, there is a certain probability that the contact parts will not be sent in place. If the operation is limited by space, send The probability of not being in place will increase significantly, resulting in shrinkage and bending of needles
In the flight operation and final assembly function test, more or less phenomena such as shrinkage and bending of connectors can be found, which will affect the quality of aircraft assembly and may even cause serious safety accidents

Method used

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  • Connector pin feeding tool
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Examples

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Embodiment 1

[0041] Such as Figure 1-Figure 3 As shown, the embodiment of the present invention provides a connector pin feeding tool, which includes a pin feeding end 10 , a first connecting piece 20 , a second connecting piece 30 and a pin feeding reminder module 40 . The pin sending end 10 is used to install the contact piece on the connector. In order to facilitate the stable clamping of the contact piece, the front section of the pin sending end 10 is a small-diameter round tube, and gradually transitions to the large-diameter tube at the rear end through the conical shape of the middle section. round tube. A round tube with a large diameter is fixedly connected to the first connecting piece 20 , and the hollow space of the round tube is used to accommodate the wires of the contact piece. The front end of the pin sending end 10 front section has a chamfered slope, which is convenient for the installation of the contacts. The first connecting part 20 is connected to the tail of the ...

Embodiment 2

[0052] This embodiment provides a connector pin delivery tool, including the pin delivery end 10, the first connector 20, the second connector 30, the pin withdrawal end 60, the pin delivery reminder module 40, and the elastic package provided in the first embodiment. The module 50 , the intermediate connector 70 ; the delivery reminder module 40 includes a pressure sensor 41 , a signal conditioning module 42 , a signal output element 43 , a power supply module 44 and an interconnection wire group 45 . The difference from the first embodiment is that the signal output element 43, the power supply module 44 and the interconnection wire group 45 are integrated and packaged inside the pin delivery tool. In order to better realize the integrated installation, the installation space is set aside for the signal output element 43, the power supply module 44 and the interconnection wire group 45, the pin-sending end 10, the first connecting piece 20, the second connecting piece 30 and ...

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Abstract

The invention belongs to the technical field of taking and feeding tools special for connectors, and particularly relates to a connector pin feeding tool which comprises a pin feeding end, a first connecting piece, a second connecting piece, a pressure sensor and a signal output element. The pressure sensor is packaged between the first connecting piece and the second connecting piece. When the pressure sensor detects that the pin feeding pressure reaches a set threshold value when the contact piece is installed, a signal is sent to the signal conditioning module, the signal conditioning module converts the received signal into a control signal to drive the signal output element to work, and the signal output element sends a sound signal and / or an optical signal to prompt an operator. According to the embodiment of the invention, through the pressure sensor and the signal output element which are arranged on the pin feeding tool, the in-place installation state of the contact piece is intelligently sensed, and an operator is intuitively prompted, so that the risks of pin shrinkage, pin bending and the like caused by the fact that the contact piece is not installed in place due to manual operation are avoided; and the yield and the working reliability of the cable connector are improved, and the safety of an electrical system of a machine is guaranteed.

Description

technical field [0001] The invention relates to the technical field of connector-specific fetching and delivering tools, in particular to a connector pin-feeding tool. Background technique [0002] Electrical connectors are the basic components of a complete electrical system for electrical connection and signal transmission between devices and devices, components and components, systems and systems. As an important electronic component for the electrical connection of electronic products, electrical connectors are widely used in many fields such as aerospace and rail transit. The pin-feeding tool is used for pin-feeding and pin-removing of aircraft cable connector contacts, which has a key impact on the connection quality and working reliability of the connector. The currently widely used tool for getting and delivering pins is a simple manual push tool, which completely relies on the feel of the worker to judge whether the pins are delivered in place during the pinning op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/26G01L5/00
CPCH01R43/26G01L5/00Y02T10/70
Inventor 韩宏文梁军生李徐辉徐鑫卢细菊倪智煜
Owner SHANGHAI AIRCRAFT MFG