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Pressing device

A pressing device and clamping technology, applied in the field of pressing devices, can solve the problems of easy warping and bending of FPC, inconvenient operation, damage to FPC connectors, etc.

Inactive Publication Date: 2017-12-05
SHENZHEN STRONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the FPC connector is placed on the carrier board, due to the softness of the FPC, when the FPC connector is placed in the profiling groove, the FPC is very easy to warp and bend, resulting in the FPC connector not being able to sink completely into the profiling groove, resulting in inconvenient operation (The operator needs to press the FPC connector with one hand and press the flip component with the other hand); and when the flip component is turned and pressed, the pressure head on the flip component exerts force on the FPC connector obliquely, which can easily cause damage to the FPC connector. and the bending and breaking of the probe

Method used

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Embodiment Construction

[0030] see figure 1 , a structural diagram of a preferred embodiment of the pressing device 100 of the present invention, the pressing device 100 is used to press the FPC connector (not shown in the figure), so as to transfer the FPC connector test signal to the FPC Cable 50. It includes a base assembly 10 , a Pogopin assembly 20 accommodated in the base assembly 10 , a pre-press assembly 30 for pre-pressing the FPC connector placed in the Pogopin assembly 20 , and a flip assembly 40 for pressing the FPC connector. The flip assembly 40 is reversibly connected to the base assembly 10 . The base assembly 10 is used to support the FPC cable.

[0031] Please see figure 2 , the base assembly 10 includes a bottom plate 11 , two opposite side plates 12 , and a rear end plate 13 . Two opposite flanges 14 horizontally extend from the inner surface of the side panels 12 on the upper surface of the bottom panel 11 . A notch 15 is defined at the front end of the flange 14 , so that ...

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Abstract

The present invention provides a pressing device, comprising a base assembly, a Pogopin assembly fixed to the base assembly, an overturn assembly connected reversibly to the base assembly, the overturn assembly is provided with a pressure head, and the Pogopin assembly includes a first needle block , a carrier plate and a number of first compression springs clamped between the first needle block and the carrier plate, the first needle block is provided with a number of double-ended probes, and the carrier plate is provided with a number of double-ended probes corresponding to the According to the matching double-ended probe holes, the plurality of first compression springs can telescopically accommodate the plurality of double-ended probes in the corresponding plurality of double-ended probe holes. The pressing device of the present invention can protect the double-ended probe from damage.

Description

technical field [0001] The invention relates to a pressing device. Background technique [0002] At present, a common method for transferring test signals of a flexible printed circuit board (FPC for short) is: first, the connector is manually snapped together with the connector, and then the test signal is transferred out through the FPC. However, when the connector is fastened with the connector, it requires strict alignment, and the cost of the connector is high. [0003] In addition, the method for transferring the FPC test signal may also be: using a double-ended probe to transfer the test signal. It mainly adopts two press-fit methods, vertical press-fit and manual flip press-fit, to connect the double-ended probe with the FPC connector. Vertical pressing is generally driven by a cylinder or a motor to press down the Pogopin assembly vertically. However, the impact force of the cylinder is large, and the FPC connector is easy to be damaged; the cost of the motor is ...

Claims

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Application Information

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IPC IPC(8): G01R31/28
CPCG01R31/2808G01R31/2818
Inventor 李杨罗永民
Owner SHENZHEN STRONG TECH
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