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CN-122016530-A - Testing device for mobile phone plug-in port and charging wire

CN122016530ACN 122016530 ACN122016530 ACN 122016530ACN-122016530-A

Abstract

The application discloses a testing device for a mobile phone plug-in port and a charging wire, which relates to the technical field of testing devices and comprises a workbench, a rotating mechanism and a turnover swinging mechanism, wherein the workbench is provided with a mounting rack, the rotating mechanism is arranged on the workbench, the overturning swinging mechanism is arranged on the mounting frame and used for driving the charging wire on the overturning swinging mechanism to carry out reciprocating overturning and plugging at the plugging port of the mobile phone and carrying out reciprocating bending test. According to the application, the rotating mechanism and the turnover swinging mechanism are integrated, the rotating mechanism can drive the mobile phone to rotate reciprocally, so that the same mobile phone can be tested, the turnover swinging mechanism can drive the charging wire to complete reciprocal forward and reverse turnover plug and reciprocal bending, and the rotating mechanism and the turnover swinging mechanism can act cooperatively, so that a composite scene of forward and reverse plug of the charging wire into and out of a mobile phone plug and bending of the charging wire in actual use of a user is simulated, and compared with the existing single-function testing device, the testing scene is more comprehensive, and the stress state and reliability of the mobile phone plug and the charging wire in actual use can be truly reflected.

Inventors

  • ZHANG XINGYU

Assignees

  • 安徽信息工程学院

Dates

Publication Date
20260512
Application Date
20260304

Claims (9)

  1. 1. The testing device for the mobile phone plug-in port and the charging wire is characterized by comprising a workbench (1), a rotating mechanism (3) and a turnover swinging mechanism (4), wherein a mounting frame (2) is arranged on the workbench (1); The rotating mechanism (3) is arranged on the workbench (1) and drives a mobile phone fixed on the workbench to rotate in a reciprocating manner; The overturning swinging mechanism (4) is arranged on the mounting frame (2) and is used for driving a charging wire on the overturning swinging mechanism to be in reciprocating overturning and plugging at the plugging port of the mobile phone and performing reciprocating bending test.
  2. 2. The device for testing the mobile phone plug-in port and the charging wire according to claim 1, wherein the mounting frame (2) comprises two fixing seats (21) and two mounting plates (22), the two fixing seats (21) are symmetrically arranged on the workbench (1), and the mounting plates (22) are connected with the tops of the two fixing seats (21).
  3. 3. The device for testing the mobile phone plug-in port and the charging wire according to claim 2, wherein the turnover swinging mechanism (4) comprises an air cylinder (43), a movable frame (41) and a driving plate (45), the movable frame (41) is slidably connected to a guide rod (42) on the front side of the mounting plate (22), the air cylinder (43) is mounted on the side surface of the mounting plate (22) and the end part of a piston rod of the air cylinder is connected with the movable frame (41), a first limit component (44) for fixing the mobile phone plug of the charging wire is rotatably connected to the movable frame (41) through a rotating shaft (411), a second limit component (47) for fixing the power plug of the charging wire is connected to the rotating shaft (411) through the driving plate (45), and the second limit component is inserted into a driving groove (46) on the mounting plate (22).
  4. 4. The device for testing the mobile phone plug-in port and the charging wire according to claim 3, wherein the first limiting component (44) comprises a first limiting seat (441) and a first tightening screw (443), the first limiting seat (441) is arranged on the rotating shaft (411) and is provided with a first limiting groove (442) for placing the mobile phone plug of the charging wire thereon, and two sides of the first limiting seat (441) are respectively in threaded connection with the first tightening screw (443) for propping the first limiting seat (441) against the mobile phone plug of the charging wire.
  5. 5. The device for testing the power plug of the mobile phone and the charging wire according to claim 3, wherein the second limiting component (47) comprises a second limiting seat (471) and a second tightening screw (473), the second limiting seat (471) is arranged on the mounting plate (22) and provided with a second limiting groove (472) for placing the power plug of the charging wire, and two sides of the second limiting seat (471) are respectively in threaded connection with the second tightening screw (473) for abutting the second limiting seat (471) with the power plug of the charging wire.
  6. 6. The device for testing the mobile phone plug-in port and the charging wire according to claim 3, wherein the driving groove (46) comprises horizontal grooves (461) and arc-shaped grooves (462), the horizontal grooves (461) are symmetrically arranged on two sides of the mounting plate (22), and the two horizontal grooves (461) are communicated through the arc-shaped grooves (462).
  7. 7. The device for testing the mobile phone plug-in port and the charging wire according to claim 3, wherein the rotating mechanism (3) comprises a driving motor (34), a driving disc (31) and a limiting assembly III (33), the driving motor (34) is installed at the bottom of the workbench (1), the driving disc (31) is arranged on an output shaft of the driving motor (34), a support (32) is arranged on the side face of the driving disc (31), and the limiting assembly III (33) is used for fixing a mobile phone and is arranged on the support (32).
  8. 8. The device for testing the mobile phone power plug-in port and the charging wire according to claim 7, wherein the limit assembly III (33) comprises a fixed clamping block (331), a movable clamping block (332) and a threaded rod (335), the fixed clamping block (331) is arranged on the support (32), the movable clamping block (332) is opposite to the fixed clamping block (331) and is connected onto two sliding rails (333) on the support (32) in a sliding manner, a base plate (334) is arranged between the two sliding rails (333), the threaded rod (335) is connected onto a side plate on the support (32) in a threaded manner, the end of the threaded rod is connected with the movable clamping block (332) in a rotating manner, and a limit frame (336) for limiting the mobile phone is arranged on the support (32).
  9. 9. The device for testing the mobile phone plug-in port and the charging wire according to claim 2, wherein the whole mounting plate (22) is of an inverted L-shaped structure.

Description

Testing device for mobile phone plug-in port and charging wire Technical Field The invention relates to the technical field of testing devices, in particular to a testing device for a mobile phone plug-in port and a charging wire. Background Along with popularization and function iteration of smart phones, a mobile phone plug-in port and a matched charging wire become indispensable core accessories of the mobile phone, and use reliability of the smart phone directly influences user experience and product service life. In the production process of the mobile phone, the plugging durability and the contact stability of the plugging port and the bending damage resistance of the charging wire are key indexes for measuring the quality of the product, so that the product needs to be detected in batches by a special testing device, and the outgoing product is ensured to meet the quality standard. At present, the existing testing modes of the mobile phone plug-in port and the charging wire have the defects that most testing devices can only realize the plug-in test or the bending test in a single direction, the integrated test of the plug-in reliability of the plug-in port and the bending loss of the charging wire cannot be completed at the same time, the testing efficiency is low, and the scenes that the forward and reverse plug-in and the bending occur at the same time in actual use of a user are difficult to simulate, for example, when a handheld mobile phone is charged, the mobile phone swings and turns over at will, so that the charging wire bears the plug-in stress and the bending stress, the deviation between the testing result and the actual use condition is larger, and the actual reliability of a product cannot be comprehensively reflected. Disclosure of Invention The invention aims to provide a testing device for a mobile phone plug-in port and a charging wire, so as to overcome the defects in the prior art. The testing device for the mobile phone plug-in port and the charging wire comprises a workbench, a rotating mechanism and a turnover swinging mechanism, wherein a mounting rack is arranged on the workbench; The rotating mechanism is arranged on the workbench and drives a mobile phone fixed on the workbench to rotate in a reciprocating manner; The overturning swinging mechanism is arranged on the mounting frame and used for driving the charging wire on the overturning swinging mechanism to be in reciprocating overturning insertion and drawing at the electric inserting port of the mobile phone and performing reciprocating bending test. Preferably, the mounting frame comprises a fixing seat and a mounting plate, wherein the fixing seats are arranged in two and symmetrically arranged on the workbench, and the mounting plate is connected with the tops of the two fixing seats. Preferably, the turnover swinging mechanism comprises an air cylinder, a movable frame and a driving plate, the movable frame is slidably connected to a guide rod on the front side of the mounting plate, the air cylinder is mounted on the side face of the mounting plate, the end part of a piston rod of the air cylinder is connected with the movable frame, a first limit component for fixing a mobile phone plug of a charging wire is rotatably connected to the movable frame through a rotating shaft, a plug rod inserted into a driving groove on the mounting plate is connected to the rotating shaft through the driving plate, and a second limit component for fixing a power plug of the charging wire is further arranged on the mounting plate. Preferably, the first limiting component comprises a first limiting seat and a first tightening screw, the first limiting seat is arranged on the rotating shaft and is provided with a first limiting groove for placing a mobile phone plug of the charging wire, and two sides of the first limiting seat are respectively in threaded connection with the first tightening screw for abutting the first limiting seat with the mobile phone plug of the charging wire. Preferably, the second limiting assembly comprises a second limiting seat and a second tightening screw, the second limiting seat is arranged on the mounting plate and provided with a second limiting groove for placing a power plug of the charging wire, and two sides of the second limiting seat are respectively in threaded connection with the second tightening screw for propping the second limiting seat against the power plug of the charging wire. Preferably, the driving groove comprises a horizontal groove and an arc groove, the horizontal groove is symmetrically arranged on two sides of the mounting plate, and the two horizontal grooves are communicated through the arc groove. Preferably, the rotating mechanism comprises a driving motor, a driving disc and a limiting assembly III, the driving motor is arranged at the bottom of the workbench, the driving disc is arranged on an output shaft of the driving motor, a support is arranged on the side face of