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CN-122017684-A - Micro computer motherboard interface plug testing device and testing method

CN122017684ACN 122017684 ACN122017684 ACN 122017684ACN-122017684-A

Abstract

The invention relates to the technical field of computer testing and provides a microcomputer main board interface plug testing device and a testing method, wherein the device comprises a workbench and a control panel, the top of the workbench is fixedly connected with the control panel, a pair of grooves I are symmetrically formed in two sides of the workbench, racks are fixedly connected in the grooves I, a groove II is formed in the top of the workbench, a lifting table is arranged in the groove II, a pair of sliding rails are symmetrically and fixedly connected to the top of the workbench, a plug assembly is arranged at the top of the workbench and is in sliding connection with the sliding rails, and an electric telescopic rod I is fixedly connected to the top of the plug assembly.

Inventors

  • LI JIAFU
  • HAN YUTING

Assignees

  • 南京极夜智能制造有限公司

Dates

Publication Date
20260512
Application Date
20241108

Claims (9)

  1. 1. A microcomputer main board interface plug testing device comprises a workbench (1) and a control panel (2), wherein the top of the workbench (1) is fixedly connected with the control panel (2), the microcomputer main board interface plug testing device is characterized in that a pair of first grooves (11) are symmetrically formed in two sides of the workbench (1), racks (12) are fixedly connected in the first grooves (11), second grooves (13) are formed in the top of the workbench (1), a pair of sliding rails (14) are symmetrically and fixedly connected to the top of the workbench (1), a plug assembly (3) is arranged at the top of the workbench (1), the plug assembly (3) is in sliding connection with the sliding rails (14), an electric telescopic rod I (31) is fixedly connected to the top of the plug assembly (3), a motor (32) is fixedly connected to the outer shell of the electric telescopic rod I (31) in a penetrating mode, a rotating shaft I (33) is fixedly connected to the output end of the motor (32), two pairs of third grooves (340) are symmetrically formed in the first rotating shaft I (11), a limiting block I (342) is arranged in the third grooves (340), one end of the limiting block (342) is fixedly connected to one end of the elastic member (342), the novel socket comprises a first socket body (34) and a second socket body (35) which are fixedly connected in a plug assembly (3), a first socket body (38) is rotatably connected to the first socket body (34), a first gear (36) is fixedly connected to the first socket body (38), a second socket body (39) is rotatably connected to the second socket body (35), a second gear (37) is fixedly connected to the second socket body (39), a pair of clamping grooves (310) are formed in the first socket body (38) and the second socket body (39), and the second gear (37) is meshed with a rack (12).
  2. 2. The device for testing the plugging and unplugging of the microcomputer motherboard interface of claim 1, wherein a central shaft (311) is fixedly connected in the plugging and unplugging component (3), one end of the central shaft (311) is rotationally connected with a gear III (312), the gear III (312) is meshed with a gear I (36), the bottom of the gear III (312) is fixedly connected with a crank (313), the bottom of the crank (313) is rotationally connected with a rotating shaft II (314), the bottom of the rotating shaft II (314) is rotationally connected with a connecting rod (315), a limit groove (317) is formed in the side face of the plugging and unplugging component (3), a push rod (316) is arranged in the limit groove (317), one end of the push rod (316) is rotationally connected with the connecting rod (315), and the other end of the push rod (316) is fixedly connected with a telescopic table (318).
  3. 3. The device for testing the plugging and unplugging of the microcomputer main board interface according to claim 2, wherein the telescopic table (318) is slidably connected with the workbench (1), a first sliding groove (319) is formed in the top of the telescopic table (318), a sliding block (320) is arranged in the first sliding groove (319), a stop block (321) is fixedly connected to the notch at two ends of the first sliding groove (319), a fourth groove (322) is formed in the bottom of the first sliding groove (319), a mounting seat (323) is fixedly connected to the top of the sliding block (320), a mounting groove (324) is formed in the top of the mounting seat (323), a second sliding groove (325) is formed in the bottom of the mounting groove (324), a screw rod (326) is arranged in the second sliding groove (325), one end of the screw rod (326) penetrates out from one side of the mounting seat (323) and is fixedly connected with a handle (327), the other end of the screw rod (326) is rotatably connected with the side wall of the second sliding groove (325), a pair of screws (328) are arranged on the screw rod (326), and the bottom of the clamping plate (328) is horizontally provided with a pair of clamping plates (326) in a mode of engagement with screw threads.
  4. 4. The device for testing the interface of the microcomputer motherboard according to claim 3, wherein a pair of third sliding grooves (329) are symmetrically formed in the mounting groove (324), second elastic pieces (330) are arranged in the third sliding grooves (329), one ends of the second elastic pieces (330) are fixedly connected with the inner walls of the third sliding grooves (329), sliding plates (331) are fixedly connected with the other ends of the second elastic pieces (330), the sliding plates (331) are in sliding connection with the third sliding grooves (329), a pair of columns (332) are fixedly connected to one sides of the sliding plates (331), contact plates (333) are fixedly connected to one ends of the pair of columns (332), and poking blocks (334) are fixedly connected to the other sides of the sliding plates (331).
  5. 5. The device for plugging and unplugging the microcomputer motherboard interface according to claim 3, wherein a through groove (335) is vertically formed in the groove bottom of the mounting groove (324), a support column (336) is fixedly connected in the through groove (335), a rotary table (337) is rotatably connected to the support column (336), connecting plates (338) are rotatably connected to both sides of the rotary table (337), a plug pin (339) is rotatably connected between a pair of the connecting plates (338), and the bottom of the plug pin (339) is located in the groove IV (322).
  6. 6. The device for testing the plugging and unplugging of the microcomputer main board interface according to claim 1, wherein an electric telescopic rod II (41) is fixedly connected in the groove II (13), the output end of the electric telescopic rod II (41) is fixedly connected with a lifting table (4), a sliding groove IV (43) is formed in the lifting table (4), an electric telescopic rod III (44) is fixedly connected to the side surface of the lifting table (4), and the output end of the electric telescopic rod III (44) penetrates into the sliding groove IV (43).
  7. 7. The device for testing the plugging and unplugging of the microcomputer main board interface according to claim 6, wherein a first fixing plate (45) is fixedly connected to the top of the lifting table (4), a fifth sliding chute (47) is formed in the top of the lifting table (4), the fifth sliding chute (47) is communicated with a fourth sliding chute (43), the output end of the third electric telescopic rod (44) is fixedly connected with a connecting block (46), the connecting block (46) penetrates through the fifth sliding chute (47) to extend to the top of the lifting table (4), a second fixing plate (42) is fixedly connected to the top of the connecting block (46), and the second fixing plate (42) is in sliding connection with the lifting table (4).
  8. 8. The device for plugging and unplugging the microcomputer motherboard interface according to claim 7, wherein the first fixing plate (45) and the second fixing plate (42) are provided with rectangular grooves (411), a connecting shaft (48) is fixedly connected in the rectangular grooves (411), a clamping block (49) is rotatably connected on the connecting shaft (48), an elastic piece III (410) is arranged in the rectangular grooves (411), one end of the elastic piece III (410) is fixedly connected with the inner wall of the rectangular grooves (411), and the other end of the elastic piece III (410) is fixedly connected with the clamping block (49).
  9. 9. A test method for plugging and unplugging a microcomputer main board interface is characterized by comprising the following steps: S1, placing a main board of a microcomputer on a lifting table (4), and clamping the main board of the microcomputer through a first fixing plate (45) and a second fixing plate (42); S2, fixing the plug between a pair of clamping plates (328) on the mounting seat (323); S3, starting a motor (32), and driving the plug assembly (3) to move to the main board interface position along the slide rail (14) through meshing of a gear II (37) and the rack gear (12); S4, starting the first electric telescopic rod (31), lifting the motor (32) to drive the telescopic platform (318) and the plug to reciprocate so as to perform interface plugging detection; S5, controlling the detection process and obtaining detection data through the control panel (2).

Description

Micro computer motherboard interface plug testing device and testing method Technical Field The invention relates to the technical field of computer testing, in particular to a plugging testing device and a testing method for a microcomputer main board interface. Background The microcomputer, abbreviated as "microcomputer", is a small-sized and fully functional electronic computer, and the microcomputer commonly used in life is a desktop computer, a notebook computer, a computer integrated machine and the like; Whether the microcomputer is, the external interface is usually arranged on the main board and is connected with external equipment through the shell or the chassis, the main board interface of the computer is subjected to a plug test after the main board is produced, and whether the interface is well contacted or not and whether data transmission can be normally carried out can be detected through the plug test; in the existing interface plug test, the manual interface plug is used, so that time and labor are wasted, a main board is damaged due to uneven plug force in repeated tests, and when the main boards of different types are tested, the interface plug test device is used for fixing the main boards according to the continuous adjustment of the working stroke of the plug after the main boards are fixed, so that the plug is ensured not to be inserted into the interface too deeply or too shallowly to cause test errors. In summary, the present invention provides a device and a method for testing the plugging and unplugging of a motherboard interface of a microcomputer to solve the above-mentioned problems. Disclosure of Invention The invention provides a device and a method for testing plugging and unplugging of a microcomputer main board interface, which are used for switching the states of sliding connection and fixed connection between a mounting seat and a telescopic platform by sensing the position of a plug which is plugged into the interface during working through a contact plate so as to solve the problems that the stroke of the plug needs to be frequently adjusted when computer main boards with different sizes are tested in the prior art. The technical scheme of the invention is as follows: A microcomputer motherboard interface plug testing device comprises a workbench and a control panel, wherein the workbench top is fixedly connected with the control panel, a pair of first grooves are symmetrically formed in two sides of the workbench, racks are fixedly connected in the first grooves, a second groove is formed in the workbench top, a pair of sliding rails are symmetrically and fixedly connected to the workbench top, a plug assembly is arranged at the top of the workbench, the plug assembly is in sliding connection with the sliding rails, an electric telescopic rod I is fixedly connected to the top of the plug assembly, an output end of the electric telescopic rod I vertically penetrates through a plug assembly shell and is fixedly connected with a motor, a rotating shaft I is fixedly connected to the output end of the motor, two pairs of grooves III are symmetrically formed in the rotating shaft I, an elastic piece I is arranged in the groove III, one end of the elastic piece I is fixedly connected with the inner wall of the groove I, the other end of the elastic piece I is fixedly connected with a limiting block, a bracket I and a bracket II are fixedly connected with the other end of the elastic piece I, a sleeve I is rotationally connected with the bracket, a gear I is fixedly connected with the sleeve, a motor is fixedly connected with the output end of the sleeve I, a motor is vertically penetrates through the plug assembly shell, a motor is fixedly connected with the output end of the sleeve II, a sleeve II is fixedly connected with the sleeve II, and is fixedly connected with the sleeve II with the sleeve I. Further, the plug subassembly internal fixation has the center pin, center pin one end rotates and is connected with the gear III, gear III and gear one mesh, gear three bottom fixedly connected with crank, crank bottom rotates and is connected with pivot two, pivot two bottoms rotate and are connected with the connecting rod, the spacing groove has been seted up to the plug subassembly side, be provided with the push rod in the spacing groove, push rod and spacing groove sliding connection, push rod one end and connecting rod rotate and are connected, the telescopic platform of push rod other end fixedly connected with. Further, telescopic platform and workstation sliding connection, spout one has been seted up at telescopic platform top, be provided with the slider in the spout one, the notch fixedly connected with dog at spout one both ends, recess four has been seted up to spout one bottom, slider top fixedly connected with mount pad, the mounting groove has been seted up at the mount pad top, spout two has been seted up to the mounting groove bottom, be provided with the