Torsion tester for electronic connector

Abstract

The utility model discloses a torsion tester for an electronic connector. The torsion tester comprises a base, a movable frame and a digital display torque wrench, in the application, the two ends of the connector are respectively connected with the connector fixing mold I and the connector fixing mold II, then the moving frame is pushed to enable the sliding seat at the bottom of the moving frame to be in sliding fit with the bottom frame until the connector is opened to a proper state, and the rotating positioning rod is combined to be screwed with the sliding seat; the sliding seat and the movable frame are fixed through friction force until the open end of the positioning rod abuts against the outer surface wall of the bottom frame, then the rotating seat is linked by rotating the digital display torque wrench, and therefore testing of the electronic connector is achieved, and stroke positioning of the sliding seat can be achieved while normal torsion testing of the electronic connector is guaranteed. Therefore, the shifting of the moving seat in the testing process is avoided, and the use stability of the torsion tester for the electronic connector is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of torque testing, in particular to an electronic connector torque tester. Background Art

[0002] An electronic connector torque tester is a precision instrument used to measure the torque applied during the insertion and extraction of an electronic connector. Such a tester is typically used to evaluate the installation stability and durability of the connector, ensuring that the connector will not be damaged or have poor contact due to excessive torque during actual use.

[0003] Chinese Patent Publication No. CN219284551U, published on June 30, 2023, discloses a photovoltaic connector torque testing device, including a bottom plate. A slide rail is provided on the bottom plate. A first slider and a second slider are provided on the slide rail. A connecting plate is jointly provided on the first slider and the second slider. A bearing fixing plate is provided on the connecting plate. A second connector fixing mold and a torque wrench are provided on the bearing fixing plate. The bottom plate is further provided with a side plate, and a first connector fixing mold is provided on the side plate. The bottom plate is further provided with a slide rail front baffle and a slide rail rear stop, which are respectively arranged at both ends of the slide rail. The first slider and the second slider are respectively sleeved on the slide rail.

[0004] After an existing electronic connector torque tester, such as the above, simulates the connection of the connector to the fixed mold, the wire harness is pulled by the moving frame to open to a suitable state, and finally the rotating seat and the connector are driven to rotate by the digital display torque wrench, so as to realize the torque test of the electronic connector. In the specific implementation process, the moving seat relies on the bottom frame and the sliding seat to achieve sliding, but no limiting components are provided on the sliding seat and the bottom frame, resulting in the horizontal position of the moving seat being prone to deviation during the torque test, leading to deviation of the test data. Therefore, it is urgent to propose a corresponding electronic connector torque tester to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to propose an electronic connector torque tester to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An electronic connector torque tester includes a base, a moving frame and a digital display torque wrench. A connection end is integrated at the output end of the digital display torque wrench. A chassis and a sliding seat are respectively fixedly connected to the top of the horizontal end of the base and the bottom of the moving frame. The inner wall of the sliding seat is slidably connected to the outer wall of the chassis, and a fixing component for fixedly connecting the sliding seat and the chassis is arranged on the outer wall of the sliding seat. The digital display torque wrench is rotatably connected to the top of the horizontal end of the moving frame. A rotating seat is rotatably connected to the inner wall of the vertical section of the moving frame, and the connection end is fixedly connected to the rotating seat. A connector fixing die two and a connector fixing die one are respectively fixedly connected to the opposite surfaces of the rotating seat and the base.

[0008] Preferably, a connecting sleeve fixedly connected to the outer wall of the rotating seat is sleeved outside the connection end. A locking rod is screwed on the outer wall of the connecting sleeve, and the open end of the locking rod abuts against the outer wall of the connection end.

[0009] Preferably, a bracket is fixedly connected to the top of the horizontal end of the moving frame, and both groups of brackets are rotatably connected to the digital display torque wrench.

[0010] Preferably, a plurality of connecting pieces are fixedly connected to the outer wall of the base, and the plurality of connecting pieces are distributed in a rectangle.

[0011] Preferably, the fixing component includes a positioning rod screwed on the outer wall of the sliding seat, and the open end of the positioning rod abuts against the outer wall of the chassis.

[0012] Preferably, a connecting rod is fixedly connected to the outer wall of the chassis, and the connecting rod is fixedly connected to the base through a fastening rod.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] 1. In this application, both ends of the connector are respectively connected to the connector fixing die one and the connector fixing die two. Then, the moving frame is pushed to make the sliding seat at its bottom slidably cooperate with the chassis until the connector opens to a suitable state. Then, the positioning rod is rotated to be screwed with the sliding seat until the open end of the positioning rod abuts against the outer wall of the chassis, so as to fix the sliding seat and the moving frame through friction. Then, the rotating seat is driven to rotate by rotating the digital display torque wrench, so as to realize the test of the electronic connector. In this way, while ensuring the normal progress of the torque test of the electronic connector, the stroke positioning of the sliding seat can be realized to avoid the deviation of the moving seat during the test, thereby improving the stability of the use of the electronic connector torque tester.

[0015] 2. In this application, rotate the locking rod to disengage its open end from the connecting end of the digital torque wrench. Then, independently rotate the digital torque wrench until it deflects to a suitable starting position. Next, fix the connecting sleeve and the connecting end again through the locking rod. In this way, the initial angle of the digital torque wrench can be adjusted according to different connectors, so that the digital display side of the digital torque wrench will face the operator's side, ensuring the convenience for the operator to observe the data on the digital torque wrench during batch testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Fig. shows the overall structural schematic diagram provided by an embodiment of the present invention;

[0017] Figure 2 Fig. shows the structural schematic diagram of the base provided by an embodiment of the present invention;

[0018] Figure 3 Fig. shows the structural schematic diagram of the sliding seat provided by an embodiment of the present invention;

[0019] Figure 4 Fig. shows the structural schematic diagram of the locking rod provided by an embodiment of the present invention.

[0020] Legend:

[0021] 1. Base; 2. Connector fixing die one; 3. Moving frame; 4. Digital torque wrench; 5. Rotating seat; 6. Connecting sleeve; 7. Underframe; 8. Bracket; 9. Sliding seat; 10. Positioning rod; 11. Tightening rod; 12. Link; 13. Connector fixing die two; 14. Connecting end; 15. Locking rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0024] An electronic connector torque tester comprises a base 1, a mobile frame 3 and a digital torque wrench 4, the output end of the digital torque wrench 4 is integrated with a connection end 14, the top of the horizontal end of the base 1 and the bottom of the mobile frame 3 are respectively fixedly connected with a base frame 7 and a slide seat 9, the inner surface wall of the slide seat 9 is slidably connected with the outer surface wall of the base frame 7, and the outer surface wall of the slide seat 9 is provided with a fixing assembly for fixing the slide seat 9 with the base frame 7, the digital torque wrench 4 is rotatably connected to the top of the horizontal end of the mobile frame 3, the inner surface wall of the vertical section of the mobile frame 3 is rotatably connected with a rotating seat 5, and the connection end 14 is fixedly connected to the rotating seat 5, and the rotating seat 5 and the opposite surfaces of the base 1 are respectively fixedly connected with a connector fixing mold 2 13 and a connector fixing mold 1 2;

[0025] Connect the two ends of the connector to the connector fixing mold 1 2 and the connector fixing mold 2 13 respectively, then push the mobile frame 3 to make the slide 9 at the bottom slide and cooperate with the base frame 7 until the connector is opened to a suitable state, and combine it with the rotating positioning rod 10 to make it screwed with the slide 9 until the open end of the positioning rod 10 abuts against the outer wall of the base frame 7, so as to fix the slide 9 and the mobile frame 3 by friction, and then rotate the digital torque wrench 4 to link the rotating seat 5, so as to realize the test of the electronic connector, so as to ensure that the torque test of the electronic connector is carried out normally, and at the same time, the travel positioning of the slide 9 can be realized to avoid the displacement of the mobile frame 3 during the test, thereby improving the stability of the use of the electronic connector torque tester;

[0026] It should be noted that the connector fixing mold 1 2 , the connector fixing mold 2 13 , the digital torque wrench 4 and the connection end 14 here all adopt the existing technology and will not be described in detail here.

[0027] Specifically, Figure 2 and Figure 4 As shown, a connecting sleeve 6 is sleeved on the outer side of the connecting end 14 and fixedly connected to the outer wall of the rotating seat 5. A locking rod 15 is screwed on the outer wall of the connecting sleeve 6. The open end of the locking rod 15 abuts against the outer wall of the connecting end 14. The locking rod 15 is rotated to make its open end disengage from the connecting end 14 of the digital torque wrench 4. Then the digital torque wrench 4 is rotated independently until the digital torque wrench 4 is deflected to a suitable starting position. The connecting sleeve 6 and the connecting end 14 are fixed again by the locking rod 15. In this way, the initial angle of the digital torque wrench 4 can be adjusted according to the different connectors, so that the digital display side of the digital torque wrench 4 will face the side of the operator, ensuring the convenience of the operator observing the data on the digital torque wrench 4 during batch testing.

[0028] Specifically, Figure 2 and Figure 3As shown, a bracket 8 is fixedly connected to the top of the horizontal end of the mobile frame 3, and two groups of brackets 8 are rotatably connected to the digital torque wrench 4 to ensure the stability of the position of the digital torque wrench 4. A plurality of connecting plates are fixedly connected to the outer wall of the base 1, and the plurality of connecting plates are distributed in a rectangular shape, so as to cooperate with the external screw to realize the overall installation of the torque tester. The fixed component includes a positioning rod 10 that is screwed together with the outer wall of the slide 9, and the open end of the positioning rod 10 abuts against the outer wall of the base frame 7. The positioning rod 10 is rotated to make it screwed together with the slide 9 until the open end of the positioning rod 10 abuts against the outer wall of the base frame 7, so as to realize the fixation of the slide 9 and the mobile frame 3 through friction force. A connecting rod 12 is fixedly connected to the outer wall of the base frame 7, and the connecting rod 12 is fixedly connected to the base 1 through a fastening rod 11, so as to ensure the convenience of disassembly and assembly of the base frame 7.

[0029] Working principle: Connect the two ends of the connector to the connector fixing mold 1 2 and the connector fixing mold 2 13 respectively, then push the mobile frame 3 to make the slide 9 at the bottom slide and cooperate with the base frame 7 until the connector is opened to a suitable state, and then rotate the positioning rod 10 to screw it with the slide 9 until the open end of the positioning rod 10 abuts against the outer wall of the base frame 7, so as to fix the slide 9 and the mobile frame 3 through friction, and then rotate the digital torque wrench 4 to link the rotating seat 5, so as to realize the test of the electronic connector, so as to ensure that the torque test of the electronic connector is carried out normally, and at the same time, the travel positioning of the slide 9 can be realized to avoid During the test, the mobile frame 3 is offset, thereby improving the stability of the use of the electronic connector torque tester. The locking rod 15 is rotated to disengage its open end from the connecting end 14 of the digital torque wrench 4, and then the digital torque wrench 4 is independently rotated until the digital torque wrench 4 is deflected to a suitable starting position, and the connecting sleeve 6 and the connecting end 14 are re-fixed by the locking rod 15. In this way, the initial angle of the digital torque wrench 4 can be adjusted according to different connectors, so that the digital display side of the digital torque wrench 4 will face the side of the operator, ensuring the convenience of the operator observing the data on the digital torque wrench 4 during batch testing.

[0030] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electronic connector torque tester, comprising a base (1), a mobile frame (3) and a digital torque wrench (4), wherein the output end of the digital torque wrench (4) is integrated with a connection end (14), characterized in that: The top of the horizontal end of the base (1) and the bottom of the mobile frame (3) are respectively fixedly connected with a base frame (7) and a slide seat (9); the inner surface wall of the slide seat (9) is slidably connected with the outer surface wall of the base frame (7); and the outer surface wall of the slide seat (9) is provided with a fixing assembly for fixing the slide seat (9) and the base frame (7); the digital torque wrench (4) is rotatably connected to the top of the horizontal end of the mobile frame (3); the inner surface wall of the vertical section of the mobile frame (3) is rotatably connected with a rotating seat (5); and the connecting end (14) is fixedly connected with the rotating seat (5); and the opposite surfaces of the rotating seat (5) and the base (1) are respectively fixedly connected with a second connector fixing mold (13) and a first connector fixing mold (2).

2. An electronic connector torque tester according to claim 1, characterized in that: The outer side of the connecting end (14) is provided with a connecting sleeve (6) fixedly connected to the outer wall of the rotating seat (5); the outer wall of the connecting sleeve (6) is screwed with a locking rod (15); the open end of the locking rod (15) abuts against the outer wall of the connecting end (14).

3. An electronic connector torque tester according to claim 2, characterized in that: A bracket (8) is fixedly connected to the top of the horizontal end of the movable frame (3), and two groups of the brackets (8) are rotatably connected to the digital torque wrench (4).

4. The electronic connector torque tester according to claim 3, characterized in that: The outer wall of the base (1) is fixedly connected to a plurality of groups of connecting plates, and the plurality of groups of connecting plates are distributed in a rectangular shape.

5. The electronic connector torque tester according to claim 4, characterized in that: The fixing assembly comprises a positioning rod (10) screwed together with the outer wall of the sliding seat (9), and the open end of the positioning rod (10) abuts against the outer wall of the base frame (7).

6. The electronic connector torque tester according to claim 5, characterized in that: A connecting rod (12) is fixedly connected to the outer wall of the base frame (7), and the connecting rod (12) is fixedly connected to the base (1) via a fastening rod (11).

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