CN-224217833-U - Novel power-on plug of PCBA board device

CN224217833UCN 224217833 UCN224217833 UCN 224217833UCN-224217833-U

Abstract

The utility model discloses a novel power-on plug-in device of a PCBA board, which comprises a power-on board, a socket arranged at one end of the power-on board and connected with the PCBA board, wherein a limiting assembly is arranged at the other end of the power-on board, the limiting assembly comprises a base, mounting positions are arranged on the base, limiting pieces for fixing the position of the PCBA board are arranged on two side walls of the base, arc-shaped protruding portions matched with side grooves of the PCBA board are arranged on the front end face of the limiting pieces, L-shaped limiting portions for limiting the upper position and the lower position of the PCBA board are arranged on two sides of the arc-shaped protruding portions, and a stop portion is arranged at one end of the mounting position, far away from the socket.

Inventors

ZHANG YONGPING
TANG XIAOHUI
LIU ZHU
SUN YUEFENG
DONG KE
Peng Zhuzhu
LI BIN

Assignees

四川华岭光子科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250606

Claims (5)

1. The power-on plug device of the novel PCBA comprises a power-on plate and a socket, wherein the socket is arranged at one end of the power-on plate and connected with the PCBA, and is characterized in that a limit component for fixedly installing the PCBA is slidably arranged at the other end of the power-on plate, and comprises a base slidably arranged on the power-on plate, and an installation position matched with the shape of the PCBA is arranged on the base; The novel socket comprises a base, wherein limiting pieces for fixing the position of a PCBA plate are arranged on two side walls of the base, arc-shaped protruding portions matched with side grooves of the PCBA plate are arranged on the front end face of the limiting pieces, L-shaped limiting portions for limiting the upper and lower positions of the PCBA plate are arranged on two sides of the arc-shaped protruding portions, and a stop portion is arranged at one end of the mounting position, far away from the socket jack.
2. The power-on plug device of the novel PCBA board as in claim 1, wherein the limiting piece comprises a limiting block penetrating through the side wall of the base, and a baffle plate is arranged on the end face of one side of the limiting block far away from the PCBA board; The arc-shaped protruding portion and the L-shaped limiting portion are arranged on the end face of the other side of the limiting block.
3. The powered plug device of claim 1, wherein the front face of the L-shaped stop extension is configured as a guide ramp.
4. The power-on plug-in device of the novel PCBA board as recited in claim 2, wherein a spring is arranged between the stop plate and the base, and a protruding stop block is arranged on the lower surface of the limiting block; The sliding groove is formed in the contact surface of the base and the stop block, and the mounting groove for mounting the spring is formed in the contact surface of the stop block and the spring.
5. The power-on plug-in device of a novel PCBA board as recited in claim 1, wherein the power-on board is provided with a guide boss, and the base is provided with a guide groove matched with the guide boss.

Description

Novel power-on plug of PCBA board device Technical Field The utility model relates to the technical field of optical fiber communication, in particular to a novel power-on plug-in device of a PCBA board. Background The PCBA is also called a printed circuit board, which is an important electronic component, is a support for the electronic component, and is a provider for circuit connection of the electronic component. It is called a "printed" circuit board because it is fabricated using electronic printing techniques. The PCBA board generally needs to be packaged and tested before delivery, and can be delivered and used as qualified results, wherein the PCBA board needs to be powered up to enable an optical chip on the PCBA board to work normally when in coupling production, but when a product is plugged and unplugged in the prior art, the PCBA board is pinched by hands to plug, gold wires and chips on the PCBA board are easily touched, circuit interruption or chip damage is caused, and the bonding force between the PCBA board and a Socket is large, when the edge of the PCBA board is pinched by hands to plug, the edge of the PCBA board is cut easily, the bonding force between the PCBA board and the Socket is large, the PCBA board can be pulled out only by shaking left and right when the PCBA board is pulled out, and the golden finger on the PCBA board is easily damaged. Meanwhile, when the PCBA board is fixed by the existing device, the position of the PCBA board cannot be well limited, and the PCBA board possibly jumps out of an installation position in the plugging process, so that the golden finger is damaged. The utility model discloses a power-up device as disclosed in patent application number CN202321817894.4, the device is supporting to one side straight flange of PCBA board, and in the plug in-process, the PCBA board takes place shake deformation easily, leads to in the plug in-process, and the golden finger of PCBA board takes place to damage easily. Disclosure of Invention It is an object of the present utility model to address at least the above problems and/or disadvantages and to provide at least the advantages described below. To achieve these objects and other advantages and in accordance with the purpose of the utility model, as embodied and broadly described herein, there is provided a power-on plug-in device for a novel PCBA board, comprising a power-on board, a socket provided at one end of the power-on board and connected to the PCBA board, a limit assembly slidably provided at the other end of the power-on board for fixedly mounting the PCBA board, the limit assembly comprising a base slidably provided on the power-on board, the base having a mounting position adapted to the shape of the PCBA board; The novel socket comprises a base, wherein limiting pieces for fixing the position of a PCBA plate are arranged on two side walls of the base, arc-shaped protruding portions matched with side grooves of the PCBA plate are arranged on the front end face of the limiting pieces, L-shaped limiting portions for limiting the upper and lower positions of the PCBA plate are arranged on two sides of the arc-shaped protruding portions, and a stop portion is arranged at one end of the mounting position, far away from the socket jack. Preferably, the limiting piece comprises a limiting block penetrating through the side wall of the base, wherein a baffle plate is arranged on the end surface of one side, far away from the PCBA, of the limiting block; The arc-shaped protruding portion and the L-shaped limiting portion are arranged on the end face of the other side of the limiting block. Preferably, the front end surface of the extending end of the L-shaped limiting part is configured as a guiding inclined surface. Preferably, a spring is arranged between the stop plate and the base, and a raised stop block is arranged on the lower surface of the limiting block; The sliding groove is formed in the contact surface of the base and the stop block, and the mounting groove for mounting the spring is formed in the contact surface of the stop block and the spring. Preferably, the power-on plate is provided with a guide boss, and the base is provided with a guide groove matched with the guide boss. The utility model has the advantages that the position of the PCBA board can be limited by tightly matching the arc-shaped protruding part at the front end of the limiting piece with the groove at the side edge of the PCBA board, and meanwhile, the L-shaped limiting part limits the upper and lower positions of the PCBA board, so that the PCBA board is prevented from jumping in the process of plugging and unplugging the PCBA board, and the golden finger is prevented from being damaged. Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or ma