Plug product on test fixture

Abstract

This application discloses a continuity testing fixture for plug products, relating to the field of plug testing. It includes a test base, a support platform fixedly mounted on one side of the top surface of the test base, a pushing mechanism fixedly mounted on one side of the top surface of the support platform, a test socket fixedly mounted at one end of the pushing mechanism, and a conversion mechanism fixedly mounted on the top surface of the test base near the support platform. This application utilizes an energized positioning frame to fix and limit the plug. An electric push rod drives a pushing block and the test socket to align with the plug for continuity testing. During this process, the tester inserts a new plug into another energized positioning frame. After the test is completed, the electric push rod separates the test socket from the plug, and a servo motor drives a conversion disc to rotate, aligning the new plug with the test socket. The above steps are repeated for testing, and simultaneously, the tested plug is removed and a new plug is placed. This results in high testing continuity, short waiting time, and improved testing efficiency.

Description

Technical Field

[0001] This application relates to the field of plug testing, and in particular to a tooling for testing the continuity of plug products. Background Technology

[0002] Continuity testing is a common method for checking the electrical performance of plug products. The purpose of this test is to ensure good contact in the internal conductive parts of the plug, enabling stable and safe current transmission. Continuity testing primarily detects the plug's conductivity, including whether there are open circuits, short circuits, or other electrical faults at the plug's contact points.

[0003] Traditional testing methods involve testers inserting the plug into a test socket to perform a continuity test, waiting for the test to complete, removing the plug, and then repeating the process with a new product. This involves numerous manual steps and time intervals, impacting testing efficiency. Utility Model Content

[0004] To improve the efficiency of continuity testing for plug products, this application provides a continuity testing fixture for plug products.

[0005] The continuity testing fixture for the plug product provided in this application adopts the following technical solution:

[0006] The test base includes a support platform fixedly installed on one side of its top surface. A pushing mechanism is fixedly installed on one side of the top surface of the support platform. A test socket is fixedly installed at one end of the pushing mechanism. A conversion mechanism is fixedly installed on the top surface of the test base near the support platform. Four sets of energized positioning frames are fixedly arranged in a circular array on the top surface of the conversion mechanism. A plug is inserted into the inside of each energized positioning frame. A fixing frame is fixedly installed on the edge of the top surface of the test base. A positioning mechanism is fixedly installed on one side of the fixing frame. A positioning head is fixedly installed at one end of the positioning mechanism. A current sensor is fixedly installed in the middle of the top surface of the test base.

[0007] By adopting the above technical solution, the conversion mechanism drives the power-on positioning frame to rotate, enabling the plugs inside the power-on positioning frame to be switched quickly, thereby improving the testing efficiency of plug products.

[0008] Preferably, the pushing mechanism includes an electric push rod and a pushing block. The electric push rod is fixedly installed on one side of the top surface of the support platform, and one side of the pushing block is fixedly disposed at the output end of the electric push rod.

[0009] By adopting the above technical solution, the electric push rod drives the push block to move back and forth, which can quickly plug and unplug the test socket and plug.

[0010] Preferably, the conversion mechanism includes an A servo motor and a conversion disk. The A servo motor is fixedly installed on the top surface of the test base, and the conversion disk is fixedly disposed at the output end of the A servo motor.

[0011] By adopting the above technical solution, servo motor A drives the conversion disk to rotate, which allows the energized positioning frame on the conversion disk to rotate and change accordingly.

[0012] Preferably, the positioning mechanism includes a B servo motor and a rotating rod. The B servo motor is fixedly installed on one side of the fixed frame, the rotating rod is fixedly installed at the output end of the B servo motor, and the rotating rod is rotatably installed on the top of the fixed frame.

[0013] By adopting the above technical solution, the B servo motor drives the rotating rod to rotate, so that the positioning head fixes the plug.

[0014] Preferably, a PLC controller is electrically connected to one side of the current sensor, and a three-color detection lamp is electrically connected to one side of the PLC controller.

[0015] By adopting the above technical solution, the power supply of the current sensor detection test circuit is turned on, and the PLC controller controls the three-color detection lamps to emit different color prompts.

[0016] Preferably, a detection power supply is fixedly installed on the edge of the top surface of the test base, and the PLC controller and the three-color detection lamp are both fixedly installed on the top surface of the detection power supply.

[0017] By adopting the above technical solution, the detection power supply is used to provide the power for detection.

[0018] Preferably, a transparent protective cover is fitted over the surface of the detection power supply, and the transparent protective cover is fixedly installed on the top surface of the test base.

[0019] By adopting the above technical solution, a transparent protective cover is used to protect the detection power supply.

[0020] Preferably, the top surface of the support platform is provided with a limiting groove, and the bottom of the test socket is provided with a sliding protrusion, which is slidably disposed inside the limiting groove.

[0021] By adopting the above technical solution, the limiting groove is used to limit the test socket.

[0022] Preferably, handles are fixedly provided on both sides of the top surface of the test base, and rubber anti-slip pads are fixedly provided on the bottom surface of the test base.

[0023] By adopting the above technical solution, the rubber anti-slip pad is used to improve the stability of the test base and play an anti-slip role.

[0024] Preferably, the inner bottom wall of the power-on positioning frame is provided with a limiting hole that matches the plug, and a rubber tip is fixedly provided at the bottom of the positioning head.

[0025] By adopting the above technical solution, the rubber tip is used to protect the plug and prevent damage.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. The plug is fixed and limited by the power-on positioning frame. The electric push rod drives the push block and the test socket to connect with the plug for continuity testing. During this process, the tester inserts a new plug into another power-on positioning frame. After the test is completed, the electric push rod drives the test socket to separate from the plug. The A servo motor drives the conversion disk to rotate and align the new plug with the test socket. The above steps are repeated to perform the test. At the same time, the plug that has been tested is removed and a new plug is placed. The test has high continuity and short waiting time, which improves the test efficiency.

[0028] 2. The B servo motor drives the rotating rod to rotate, causing the positioning head and rubber tip to rotate accordingly. The rotation positions the plug above the plug in the power-on positioning frame, preventing the plug from shifting during the test and affecting the accuracy of the continuity test results. During the test, personnel only need to pick up and put down the plug, resulting in fewer manual steps and higher efficiency. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the plug product continuity testing fixture according to an embodiment of this application;

[0030] Figure 2 This is a schematic diagram illustrating the structure of the electrically powered positioning frame, which is the main feature of this application embodiment.

[0031] Figure 3 This is a schematic diagram illustrating the main positioning head structure in the embodiments of this application;

[0032] Figure 4 This is a schematic diagram illustrating the main structure of the test socket in the embodiments of this application;

[0033] Figure 5 This is a schematic diagram illustrating the structure of the current sensor, as shown in the embodiments of this application.

[0034] Reference numerals in the attached diagram: 1. Test base; 2. Support platform; 3. Pushing mechanism; 301. Electric push rod; 302. Push block; 4. Test socket; 5. Conversion mechanism; 501. Servo motor A; 502. Conversion disk; 6. Power-on positioning frame; 7. Plug; 8. Positioning mechanism; 801. Servo motor B; 802. Rotating rod; 9. Positioning head; 10. Current sensor; 11. Three-color detection light; 12. Detection power supply; 13. Transparent protective cover; 14. Handle; 15. Rubber anti-slip pad; 16. Rubber rubber tip; 17. Fixing frame. Detailed Implementation

[0035] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0036] This application discloses a continuity testing fixture for plug products.

[0037] Example

[0038] Reference Figure 1 The connector continuity testing fixture includes a test base 1, a support platform 2 fixedly mounted on one side of the top surface of the test base 1, a pushing mechanism 3 fixedly mounted on one side of the top surface of the support platform 2, a test socket 4 fixedly mounted at one end of the pushing mechanism 3, and a conversion mechanism 5 fixedly mounted on the top surface of the test base 1 near the support platform 2. Four sets of energized positioning frames 6 are fixedly arranged in a circular array on the top surface of the conversion mechanism 5. An electric push rod 301 drives a pushing block 302 and the test socket 4 to align with a connector 7 for continuity testing. During the test, the tester inserts a new connector 7 into one of the other energized positioning frames 6. After the test, the electric push rod 301 separates the test socket 4 from the connector 7, and a servo motor 501 drives a conversion disk 502 to rotate, aligning the new connector 7 with the test socket 6. For test base 4, repeat the above steps. A plug 7 is inserted into the inside of the power-on positioning frame 6. A fixing frame 17 is fixedly installed on the edge of the top surface of the test base 1. A positioning mechanism 8 is fixedly installed on one side of the fixing frame 17. A positioning head 9 is fixedly installed at one end of the positioning mechanism 8. The power-on positioning frame 6 fixes and limits the plug 7. The B servo motor 801 drives the rotating rod 802 to rotate, so that the positioning head 9 and the rubber head 16 rotate together and rotate to position the plug 7 above the plug 7 inside the power-on positioning frame 6. This prevents the plug 7 from shifting during the test and affecting the accuracy of the continuity test results. A current sensor 10 is fixedly installed in the middle of the top surface of the test base 1. The current sensor 10 senses the current passing through it and controls the three-color detection light 11 to light up through the PLC controller to prompt the tester.

[0039] Reference Figure 4The pushing mechanism 3 includes an electric push rod 301 and a pushing block 302. The electric push rod 301 is fixedly installed on one side of the top surface of the support platform 2, and one side of the pushing block 302 is fixedly set at the output end of the electric push rod 301. The pushing mechanism 3 is used to drive the test socket 4 to connect and disconnect the plug 7.

[0040] Reference Figure 2 The conversion mechanism 5 includes an A servo motor 501 and a conversion disk 502. The A servo motor 501 is fixedly installed on the top surface of the test base 1, and the conversion disk 502 is fixedly set at the output end of the A servo motor 501. The A servo motor 501 drives the conversion disk 502 to rotate, switching between different plugs 7.

[0041] Reference Figure 3 The positioning mechanism 8 includes a B servo motor 801 and a rotating rod 802. The B servo motor 801 is fixedly installed on one side of the fixed frame 17, and the rotating rod 802 is fixedly set at the output end of the B servo motor 801. The rotating rod 802 is rotatably set on the top of the fixed frame 17. The B servo motor 801 drives the rotating rod 802 to rotate, which drives the positioning head 9 and the rubber end 16 to fix the plug 7 in the power-on positioning frame 6.

[0042] Reference Figure 5 A PLC controller is electrically connected to one side of the current sensor 10, and a three-color detection light 11 is electrically connected to one side of the PLC controller. The current sensor 10 senses the current passing through it, and the PLC controller controls the three-color detection light 11 to light up, thus alerting the tester.

[0043] Reference Figure 5 A test power supply 12 is fixedly installed on the edge of the top surface of the test base 1. The PLC controller and the three-color test light 11 are also fixedly installed on the top surface of the test power supply 12. The test power supply 12 is used to provide the power required for the test.

[0044] Reference Figure 5 A transparent protective cover 13 is fitted onto the surface of the test power supply 12. The transparent protective cover 13 is fixedly installed on the top surface of the test base 1 and is used to protect the test power supply 12.

[0045] Reference Figure 4 The top surface of the support platform 2 is provided with a limiting groove, and the bottom of the test socket 4 is provided with a sliding protrusion. The sliding protrusion is slidably disposed inside the limiting groove, and the limiting groove is used to limit the test socket 4.

[0046] Reference Figure 5 Handles 14 are fixedly installed on both sides of the top surface of the test base 1, and rubber anti-slip pads 15 are fixedly installed on the bottom surface of the test base 1. The rubber anti-slip pads 15 serve to prevent slipping.

[0047] Reference Figure 2 The inner bottom wall of the power-on positioning frame 6 is provided with a limiting hole that is compatible with the plug 7. A rubber head 16 is fixedly provided at the bottom of the positioning head 9, which can protect the plug 7.

[0048] The implementation principle of the plug product continuity test fixture in this application embodiment is as follows: The plug 7 is fixed and limited by the power-on positioning frame 6. The B servo motor 801 drives the rotating rod 802 to rotate, so that the positioning head 9 and the rubber end 16 rotate accordingly. The positioning head 9 and the rubber end 16 rotate to the top of the plug 7 in the power-on positioning frame 6 to position the plug 7, so as to avoid the plug 7 shifting during the test and affecting the accuracy of the continuity test results. The electric push rod 301 drives the push block 302 and the test socket 4 to connect with the plug 7 for continuity testing. The current sensor 10 senses the current passing through and controls the three-color detection light 11 to light up through the PLC controller to prompt the tester. During the test, the tester inserts a new plug 7 into another power-on positioning frame 6. After the test is completed, the electric push rod 301 drives the test socket 4 to separate from the plug 7. The A servo motor 501 drives the conversion disk 502 to rotate and align the new plug 7 with the test socket 4. The above steps are repeated to perform the test. At the same time, the plug 7 that has been tested is removed and a new plug 7 is placed. The test has high continuity and short waiting time, which improves the test efficiency.

[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A continuity testing fixture for plug products, characterized in that: The test base (1) includes a support platform (2) fixedly installed on one side of the top surface of the test base (1), a pushing mechanism (3) fixedly installed on one side of the top surface of the support platform (2), a test socket (4) fixedly installed at one end of the pushing mechanism (3), a conversion mechanism (5) fixedly installed on the top surface of the test base (1) near the support platform (2), four sets of power-conducting positioning frames (6) fixedly arranged in a ring array on the top surface of the conversion mechanism (5), a plug (7) inserted into the inside of the power-conducting positioning frame (6), a fixing frame (17) fixedly installed on the edge of the top surface of the test base (1), a positioning mechanism (8) fixedly installed on one side of the fixing frame (17), a positioning head (9) fixedly installed at one end of the positioning mechanism (8), and a current sensor (10) fixedly installed in the middle of the top surface of the test base (1).

2. The continuity testing fixture for plug products according to claim 1, characterized in that: The pushing mechanism (3) includes an electric push rod (301) and a pushing block (302). The electric push rod (301) is fixedly installed on one side of the top surface of the support platform (2), and one side of the pushing block (302) is fixedly set at the output end of the electric push rod (301).

3. The continuity testing fixture for plug products according to claim 1, characterized in that: The conversion mechanism (5) includes an A servo motor (501) and a conversion disk (502). The A servo motor (501) is fixedly installed on the top surface of the test base (1), and the conversion disk (502) is fixedly installed at the output end of the A servo motor (501).

4. The continuity testing fixture for plug products according to claim 1, characterized in that: The positioning mechanism (8) includes a B servo motor (801) and a rotating rod (802). The B servo motor (801) is fixedly installed on one side of the fixed frame (17), and the rotating rod (802) is fixedly installed at the output end of the B servo motor (801). The rotating rod (802) is rotatably installed on the top of the fixed frame (17).

5. The continuity testing fixture for plug products according to claim 1, characterized in that: The current sensor (10) is electrically connected to a PLC controller on one side, and a three-color detection lamp (11) is electrically connected to one side of the PLC controller.

6. The continuity testing fixture for plug products according to claim 5, characterized in that: The test base (1) has a test power supply (12) fixedly installed on the edge of its top surface. The PLC controller and the three-color test lamp (11) are both fixedly installed on the top surface of the test power supply (12).

7. The continuity testing fixture for plug products according to claim 6, characterized in that: The surface of the detection power supply (12) is fitted with a transparent protective cover (13), which is fixedly installed on the top surface of the test base (1).

8. The continuity testing fixture for plug products according to claim 1, characterized in that: The top surface of the support platform (2) is provided with a limiting groove, and the bottom of the test socket (4) is provided with a sliding protrusion, which is slidably disposed inside the limiting groove.

9. The continuity testing fixture for plug products according to claim 1, characterized in that: Handles (14) are fixedly installed on both sides of the top surface of the test base (1), and rubber anti-slip pads (15) are fixedly installed on the bottom surface of the test base (1).

10. The continuity testing fixture for plug products according to claim 1, characterized in that: The inner bottom wall of the power-on positioning frame (6) is provided with a limiting hole that is compatible with the plug (7), and the bottom of the positioning head (9) is fixedly provided with a rubber head (16).

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