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CN-122016286-A - Connector quality detection equipment based on optical test

CN122016286ACN 122016286 ACN122016286 ACN 122016286ACN-122016286-A

Abstract

The invention discloses connector quality detection equipment based on optical testing, which relates to the technical field of connector detection and comprises a machine base, a fixed frame, two material placing mechanisms, a reversing mechanism, a moving plate and a second detection camera, wherein a rotating groove is formed in the upper end of the machine base, the fixed frame is fixed at the upper end of the machine base, the two material placing mechanisms are arranged above the rotating groove and used for placing a connector plug and a connector socket, the reversing mechanism is arranged in the rotating groove, the two material placing mechanisms are both arranged on the reversing mechanism, the moving plate is arranged below the fixed frame, and the lower end of the moving plate is provided with the second detection camera. The invention can complete full-dimensional optical detection and data recording of the internal conditions, the plugging process, the plugging pressure and the laser on-off of the connector plug and the connector socket, realizes a multi-dimensional and integrated optical detection flow, and obviously improves the comprehensiveness and efficiency of detection.

Inventors

  • XIAO ZHENGJIANG
  • HAN WENSHUAI

Assignees

  • 上海全马电子科技有限公司

Dates

Publication Date
20260512
Application Date
20260304

Claims (8)

  1. 1. An optical test-based connector quality inspection apparatus, comprising: the device comprises a machine base (1), wherein a rotary groove (6) is formed in the upper end of the machine base (1); the fixing frame (2) is fixed at the upper end of the machine base (1); The two material placing mechanisms are arranged above the rotary groove (6) and are used for placing the connector plug (11) and the connector socket (13); the reversing mechanism is arranged in the rotary groove (6), and the two material placing mechanisms are arranged on the reversing mechanism; The moving plate (22) is arranged below the fixed frame (2), and a second detection camera (43) is arranged at the lower end of the moving plate (22); The driving mechanism is arranged on the fixed frame (2) and is connected with the moving plate (22), and the driving mechanism has two sections of moving strokes in the vertical direction; the internal detection mechanism is arranged on the side wall of the movable plate (22), and is connected with the driving mechanism; The insertion detection mechanism is arranged at the lower end of the moving plate (22), and is connected with the driving mechanism; After the first section of movement stroke of the downward movement process of the driving mechanism is finished, the internal detection mechanism can be driven by the moving plate (22) to move between the connector plug (11) and the connector socket (13) which need to be detected, the internal parts of the connector plug (11) and the connector socket (13) are detected and recorded through the internal detection mechanism, the internal detection mechanism can be driven to withdraw from between the connector plug (11) and the connector socket (13) to yield in the second section of movement process of the driving mechanism, and meanwhile, the insertion detection mechanism can be driven to act, the connector plug (11) and the connector socket (13) are driven to complete the insertion action, and the insertion detection mechanism and the second detection camera (43) are used for detection and recording.
  2. 2. The connector quality detection device based on optical testing according to claim 1, characterized in that, actuating mechanism is including installing electric putter (3) at mount (2) top, the flexible end of electric putter (3) runs through mount (2) downwards and fixedly connected with connecting plate (20), the lower extreme of connecting plate (20) is fixed with connecting rod (31), the one end slip cap that connecting plate (20) was kept away from to connecting rod (31) is equipped with connecting sleeve (30), the one end fixed connection that connecting sleeve (30) kept away from connecting rod (31) is in the upper end of movable plate (22), the inside of connecting sleeve (30) is equipped with third spring (37), the one end and connecting rod (31) of third spring (37), the other end and the inner wall of connecting sleeve (30) of third spring (37) are connected, the upper end of connecting plate (20) is equipped with presses and touches switch (21).
  3. 3. The connector quality detection device based on optical testing according to claim 2, wherein the internal detection mechanism comprises an installation loop bar (24) fixed on the side wall of the moving plate (22), one end of the installation loop bar (24) far away from the moving plate (22) is slidably inserted with a movable bar (25), one end of the movable bar (25) far away from the installation loop bar (24) is provided with a first detection camera (26), one end of the movable bar (25) located in the installation loop bar (24) is fixed with a traction rope (28), one end of the traction rope (28) far away from the movable bar (25) penetrates through the installation loop bar (24) and is fixed on the side wall of the connecting plate (20), a second spring (32) sleeved outside the traction rope (28) is arranged in the installation loop bar (24), one end of the second spring (32) is connected with the movable bar (25), the other end of the second spring (32) is connected with the inner wall of the installation loop bar (24), the outer wall of the installation loop bar (24) is provided with a first traction rope (27), and the second guide pulley (29) is wound around the first guide pulley (29), and the second guide pulley (29) is wound around the second guide pulley (29).
  4. 4. The optical test-based connector quality detection device according to claim 3, wherein the insertion detection mechanism comprises a laser emitter (40) and a laser receiver (41), the outer sides of the laser emitter (40) and the laser receiver (41) are respectively sleeved with a movable sleeve (39), the laser emitter (40), the laser receiver (41) and the movable sleeve (39) are respectively connected through an annular pressure sensor (42), two support structures are arranged at the lower end of the movable plate (22), the two movable sleeves (39) are respectively arranged in the two support structures, the support structures comprise L-shaped rods (35) fixed at the lower end of the movable plate (22), one end of each L-shaped rod (35) far away from the movable plate (22) is provided with a movable groove (36), the movable sleeve (39) is slidably arranged in the movable groove (36), a strip groove (38) is formed in the inner top wall of the movable groove (36) in a penetrating manner, an inclined rod (34) is rotatably connected to the upper side wall of the movable sleeve (39), the inclined rod (34) penetrates through the strip groove (38), one end of each inclined rod (34) far away from the movable sleeve (33) is connected with one end of each inclined rod (34) far away from the movable sleeve (20), the vertical rod (33) is in sliding connection with the movable plate (22).
  5. 5. The connector quality detection device based on optical testing according to claim 2, wherein the reversing mechanism comprises a rotary table (5) arranged inside a rotary groove (6), a containing groove (8) is formed in the bottom of the base (1), a rotary column (15) is fixed at the center of the lower end of the rotary table (5), the rotary column (15) penetrates through the inner bottom wall of the rotary groove (6) and extends to the inside of the containing groove (8), the rotary column (15) is rotatably connected with the inner bottom wall of the rotary groove (6), a reversing motor (9) is mounted inside the containing groove (8), an output shaft of the reversing motor (9) is fixed at the lower end of the rotary column (15), and the reversing motor (9) is electrically connected with a pressure contact switch (21).
  6. 6. The connector quality detection device based on optical testing according to claim 5, wherein the material placing mechanism comprises a placing table (7) fixed at the upper end of the turntable (5), a plug placing seat (10) and a socket placing seat (12) are arranged above the placing table (7), insertion holes (14) are formed in the side walls of the plug placing seat (10) and the socket placing seat (12) in a penetrating mode, two guide grooves (16) are formed in the upper end of the placing table (7), guide blocks (17) are arranged in the guide grooves (16) in a sliding mode, the two guide blocks (17) are respectively fixed at the bottoms of the plug placing seat (10) and the socket placing seat (12), guide rods (18) connected with the guide blocks (17) in a sliding mode are arranged on the guide blocks (17) in a penetrating mode, first springs (19) are arranged on the guide rods (18) in a penetrating mode, one ends of the first springs (19) are connected to the inner walls of the guide grooves (16), and the other ends of the first springs (19) are connected to the first springs (17) in a sleeving mode.
  7. 7. The connector quality detection device based on optical testing according to claim 1, wherein two fixing plates (4) are fixed on the inner top wall of the fixing frame (2), moving grooves (23) are respectively arranged on the side walls of the two fixing plates (4), and the left end and the right end of the moving plate (22) are respectively and slidably connected in the two moving grooves (23).
  8. 8. A connector quality inspection apparatus based on optical testing according to claim 3, characterized in that the first inspection camera (26) is a double-ended camera.

Description

Connector quality detection equipment based on optical test Technical Field The invention relates to the technical field of connector detection, in particular to connector quality detection equipment based on optical test. Background At the moment of high integration and intellectualization of electronic equipment, the connector is used as a key component for realizing electric connection and signal transmission in the electronic equipment, and the quality of the connector is directly related to the stability and reliability of the whole electronic system. Therefore, it is important to make a strict and comprehensive quality inspection of the connector. The conventional connector quality detection method has a plurality of limitations, and the current detection mode is usually focused on a specific performance index of the connector, so that the detection process is often complicated due to a single detection mode, and different detection links are usually required to be carried out separately. Not only consumes a large amount of time and reduces the detection efficiency, but also can introduce additional errors due to repeated clamping, thereby affecting the accuracy of the detection result. In addition, the pressure exerted by the connector plug as it is inserted into the receptacle cannot be monitored during the connector mating process. The insertion pressure is critical to determine whether the insertion process meets the qualification requirements. However, the conventional detection method is difficult to accurately capture the key information, so that potential quality problems cannot be found and solved in time. Moreover, the existing optical detection equipment is rarely and effectively integrated with a pressure detection mechanism, the insertion quality of the connector cannot be cross-verified from two layers of mechanics and optics, and strict requirements of modern electronic equipment on high-quality and high-reliability detection of the connector are difficult to meet. In view of the foregoing, there is a need for a connector quality inspection apparatus based on optical testing. Disclosure of Invention The invention aims to solve the defects in the prior art, and provides connector quality detection equipment based on optical testing. In order to achieve the above purpose, the present invention adopts the following technical scheme: a connector quality inspection apparatus based on optical testing, comprising: the upper end of the machine base is provided with a rotary groove; the fixing frame is fixed at the upper end of the stand; the two material placing mechanisms are arranged above the rotating groove and are used for placing the connector plug and the connector socket; The reversing mechanism is arranged in the rotary groove, and the two material placing mechanisms are arranged on the reversing mechanism; The moving plate is arranged below the fixed frame, and a second detection camera is arranged at the lower end of the moving plate; The driving mechanism is arranged on the fixed frame and connected with the moving plate, and the driving mechanism has two sections of moving strokes in the vertical direction; The internal detection mechanism is arranged on the side wall of the movable plate and is connected with the driving mechanism; the insertion detection mechanism is arranged at the lower end of the moving plate and is connected with the driving mechanism; After the first section of the moving stroke of the downward moving process of the driving mechanism is finished, the internal detection mechanism can be driven by the moving plate to move between the connector plug and the connector socket to be detected, the internal part of the connector plug and the connector socket can be detected and recorded through the internal detection mechanism, the internal detection mechanism can be driven to withdraw from the position between the connector plug and the connector socket to be abdied in the second section of the stroke process of the downward moving process of the driving mechanism, meanwhile, the insertion detection mechanism can be driven to act, the connector plug and the connector socket are driven to complete the insertion action, and the insertion action is detected and recorded through the insertion detection mechanism and the second detection camera. As a further improvement of the invention, the driving mechanism comprises an electric push rod arranged at the top of the fixed frame, the telescopic end of the electric push rod downwards penetrates through the fixed frame and is fixedly connected with a connecting plate, the lower end of the connecting plate is fixedly provided with a connecting rod, one end of the connecting rod, which is far away from the connecting plate, is sheathed with a connecting sleeve in a sliding manner, one end of the connecting sleeve, which is far away from the connecting rod, is fixedly connected with the upper end of the movable plate, a third