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Misplug-proof terminal set used for sewing equipment

A technology of anti-mis-insertion and terminal group, applied in the direction of sewing machine control devices, sewing equipment, sewing machine components, etc., can solve the problems of sewing machine damage, personal injury, mistakes, etc., prevent mis-insertion and mis-insertion, and facilitate popularization and application Effect

Inactive Publication Date: 2016-12-07
天津市中马骏腾精密机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This lays a hidden danger for the wrong insertion position when reinstalling.
If there is a wrong reassembly, it is very easy to cause an error in the control process of the sewing machine, ranging from a wrong action of the sewing machine to a serious damage to the sewing machine or even personal injury

Method used

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  • Misplug-proof terminal set used for sewing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] like figure 1 As shown, in this embodiment, the terminals connected with various functions adopt measures such as different number of digits and different pin spacings, so as to prevent mis-insertion and mis-insertion.

[0015] Specifically, the white terminals used for the power supply interface of the control board are 6 bits, and the pin spacing is 2.5mm; the white terminals used for digital detection input are 4 bits, and the pin spacing is 2.5mm, and the white terminals are used for the pedal signal detection input. 3 bits, pin spacing 2.5mm, white terminals for motor control 10 bits, pin spacing 2.5mm, white terminals for solenoid valve control output 4*2 bits, pin spacing 4.2mm.

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PUM

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Abstract

The invention discloses a misplug-proof terminal set used for sewing equipment. The misplug-proof terminal set comprises a 6-pin white terminal used for a power supply interface of a control plate and having the pin distance being 2.5 mm, a 4-pin white terminal used for digital quantity detection input and having the pin distance being 2.5 mm, a 3-pin white terminal used for pedal signal detection input and having the pin distance being 2.5 mm, a 10-pin white terminal used for motor control and having the pin distance being 2.5 mm, and a 4*2-pin white terminal used for electromagnetic valve control output and having the pin distance being 4.2 mm. The misplug-proof terminal set has the following beneficial effects: terminals with different functions are connected by adopting different pin numbers, different pin distance and the like, a misplug phenomenon is prevented, promotion and application in the industry are facilitated, and the misplug-proof terminal set is of considerable production practice and practical significance.

Description

technical field [0001] The invention relates to the technical field of sewing equipment control, in particular to an anti-mis-insertion terminal group for sewing equipment. Background technique [0002] With the development of industrial sewing machines in the direction of automatic control, electrical devices are gradually combined with mechanical parts. Cables for various signals and cables for sensors are connected from the mechanical part to the electrical part. This connection is achieved through pluggable terminals or connectors. However, it is sometimes necessary to unplug these terminals or plugs in the process of cleaning and maintenance at the user's place, and then reinstall the terminals or plugs after the cleaning and maintenance are completed. For an industrial sewing machine, the higher the degree of automation, the more sensor cables and signal control cables will be. And when the voltage and current capacity is similar, the terminal or connector type used...

Claims

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Application Information

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IPC IPC(8): D05B69/10H01R13/02H01R13/64
Inventor 张钧朱杰
Owner 天津市中马骏腾精密机械制造有限公司
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