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A pogopin mechanism floating device

A technology of floating device and floating block, which is applied in branch office equipment, electrical components, telephone communication, etc., and can solve the problems of damaging electronic components around the connector, crushing the MLB connector, and long travel of the floating mechanism.

Active Publication Date: 2019-06-07
SHENZHEN STRONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because this mechanism is designed with wire needles, the wire needles are relatively long, and the mechanism to be designed can be extended to the outside of the product to be tested; compared with the first solution, the secondary transfer of signals is avoided, and the cost is also reduced. ; But it still cannot solve the problem of long stroke of the floating mechanism and inaccurate docking of the floating block and the connector; there are often phenomena of crushing the MLB connector and damaging the electronic components around the connector

Method used

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  • A pogopin mechanism floating device
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  • A pogopin mechanism floating device

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Embodiment Construction

[0024] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0025] see Figure 1-8 , a floating device for a pogopin mechanism, comprising an upper support block 1, a needle plate 2, a guide block 3, a floating block 4, and a thread needle 5; the needle plate 2 is T-shaped, consisting of a first base and a first cylinder, The cross-sectional area of ​​the first base is larger than the first column, and the upper support block 1 is provided with a groove for accommodating the first base, and the first base is installed in the groove by a contour stud 9, and the first base is also provided with The lower hemispherical groove 12 for accommodating the steel ball 6 is also provided with an upper hemispherical groove matching the lower hemispherical groove 12 in the upper support block 1, and the lower hemispherical groove 12 cooperates with the upper hemispherical groove to form an accommodating In the accommod...

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Abstract

The invention discloses a pogo pin mechanism floating device which comprises an upper supporting plate, a pin plate, a guide block, a floating block and a wire pin. An overall floating mode is adopted for the pogo pin mechanism floating device, the butt joint problem of the floating block and a connector is avoided well, the problem that when the floating block and the connector are in butt joint, precise locating cannot be achieved is solved, and therefore the phenomenon that a simulated groove of the floating block crushes the connector and surrounding electronic elements is avoided well. When the floating block and the connector are in contact, a chamfer of the floating block starts to be initially located, the simulated groove and the connector are in butt joint, and meanwhile a steel ball is driven to slightly move within the space range through the interaction of the floating block and the connector till the floating block and the connector are in precise butt joint.

Description

technical field [0001] The invention relates to the technical field of mobile phone testing equipment, in particular to a pogopin mechanism floating device. Background technique [0002] The commonly used scheme is as follows: [0003] 1. The pogopin is designed as a four-layer mechanism, which uses a double-headed probe to transfer the connector signal; and then connects to the external mechanism with screws; [0004] 2. Pogopin is designed as a three-layer board, using the deformation of the wire pin to transfer the FPC cable connector [0005] The first solution is usually used in the MLB motherboard test of a single chip mobile phone, because the double-headed probe is relatively short, which is not suitable for the whole machine test of the MLB motherboard after the mobile phone is assembled; if you want to test the whole machine, you need to transfer the signal through the PCB board The design of the pogopin floating mechanism can only be done if the signal is transf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/24
CPCH04M1/24
Inventor 陈开熬
Owner SHENZHEN STRONG TECH
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