Unlock instant, AI-driven research and patent intelligence for your innovation.

A device that quickly connects the charger's power cord to the charger

A fast connection and charger technology, applied in the direction of connection, line/collector parts, circuits, etc., can solve the problems of uneven performance, low production efficiency, high labor cost, etc., and achieve good consistency, cost saving, and conductive good performance

Active Publication Date: 2017-08-29
DONGGUAN DAZHONG ELECTRONICS
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the charger is produced, the two power cords are generally welded to the metal sheet by welding, and the electrical connection with the two pins of the charger and the internal circuit is realized through the power cord. Manual welding, manual welding can only weld one power cord at a time, the production efficiency is low, the performance of the charger with welded power cord is also uneven, and the labor cost is high. In order to make good contact between the power cord and the metal sheet, and need Use tin for soldering to fix and conduct electricity, and the cost of tin is not low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A device that quickly connects the charger's power cord to the charger
  • A device that quickly connects the charger's power cord to the charger
  • A device that quickly connects the charger's power cord to the charger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A device in this embodiment that can quickly connect the power cord of the charger to the charger, such as Figure 9 As shown, the charger includes a bottom shell 1 for fixing two prongs 11, such as figure 1 As shown, the bottom case 1 is provided with two pairs of metal sheets 12 respectively used for welding two power cords. The metal sheets 12 can be straight or can be as figure 1 It is shown as bent, and the bent metal sheet 12 is better in contact with the exposed metal head of the power cord after being stamped. A pair of metal sheets 12 are connected to a pin 11, and the metal sheet 12 is located on the inner side of the bottom case 1 , the metal sheets 12 are set perpendicular to the bottom case 1, and a placement position 13 for placing the exposed metal head 4 of the power cord is provided between each pair of the metal sheets 12. The metal sheets are curved, and they include mutual The vertical part and the curved part of the connection are used to electrica...

Embodiment 2

[0045] A device that can quickly connect the power cord of the charger to the charger in this embodiment, the other structures of this embodiment are the same as in Embodiment 1, the difference is that: image 3 As shown, a metal pad 5 is pasted on the bottom case 1, and the metal pad 5 is located at the placement position 13, and the placement position 13 is pasted with a metal pad 5, so that the exposed metal head 4 of the power cord The contact of the metal sheet 12 is better.

Embodiment 3

[0047] This embodiment is a device that can quickly connect the power cord of the charger to the charger. The other structures of this embodiment are the same as those of Embodiment 1, except that the upper mold 2 is connected with the first displacement power device, the first displacement power device drives the stamping head 21 to move in the left and right direction or the front and rear directions, the step length of its left and right displacement is equal to the center distance between two adjacent bottom shells 1, and the step length of its front and rear displacement is equal to the same The center distance of two pairs of metal sheets on a bottom shell 1, when it is found that part of the stamping head 21 is damaged and cannot be replaced in time, the first displacement power device can be used to drive the upper die 2 to generate displacement, and the stamping head 21 at other positions can be used to adjust Fix the power cord to the metal sheet 12 for the bottom cas...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a device capable of rapidly connecting power lines of chargers to the chargers, and relates to the technical field of charger auxiliary processing equipment. The device structurally comprises a lower mold and an upper mold. The lower mold is provided with a plurality of fixing bases where bottom shells are fixed. Punching heads are arranged on the upper mold. According to the device, the bottom shells of the chargers are fixed to the lower mold, metal sheets on the bottom shells are arranged upwards, an exposed metal head of each power line is arranged at the containing position between the corresponding pair of metal sheets, the metal sheets are tightly pressed to the exposed metal heads of the power lines through the punching heads of the upper mold, and operation can be carried out on the bottom shells of the multiple chargers at a time; compared with the prior art that welding can only be manually carried out on the bottom shell of one charger two times, the working efficiency is improved, cost is saved, tin is not needed, and the environment protection aim is achieved; meanwhile, the power lines can be connected more firmly, poor contact caused by detinning or cold soldering in the prior art can be avoided, and it can be guaranteed that the coincidence of the conductive performance of the chargers is good through operation on the bottom shells of the multiple chargers at the same time.

Description

technical field [0001] The invention relates to the technical field of charger auxiliary processing equipment, in particular to a device capable of quickly connecting a power cord of a charger to the charger. Background technique [0002] A charger is a power adapter, which is a power supply conversion device for small portable electronic devices and electronic appliances. The metal pieces are respectively extended to the inner side of the housing for connection with the power cord. [0003] In the prior art, when the charger is produced, the two power cords are generally welded to the metal sheet by welding, and the electrical connection with the two pins of the charger and the internal circuit is realized through the power cord. Manual welding, manual welding can only weld one power cord at a time, the production efficiency is low, the performance of the charger with welded power cord is also uneven, and the labor cost is high. In order to make good contact between the po...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01R43/048
Inventor 周冬行李正中
Owner DONGGUAN DAZHONG ELECTRONICS