A synchronization triggering device for multi-model linkage test of intelligent test equipment

Abstract

The utility model relates to intelligent testing equipment technical field, concretely is a kind of synchronous triggering device of intelligent testing equipment multi-model linkage test, including bottom plate, the upper surface of the bottom plate is fixedly connected with motor fixed plate, the upper surface of the bottom plate is fixedly connected with limit board, the top of the bottom plate is provided with linkage testing device, the utility model can be through setting bidirectional motor, utilize bidirectional motor work, its output end rotation drives main screw rod rotation, when main screw rod rotates, because main screw rod is connected with sliding plate screw thread, with the rotation of main screw rod, sliding plate will move on the surface of bottom plate, to push support frame line arm, fixed box moves, to realize the clamping of fixed rubber to charging wire, realize to the reciprocating movement of charging end, realize the repeated test to smart phone charging interface.

Description

Technical Field

[0001] This utility model relates to the field of intelligent testing equipment technology, specifically a synchronous triggering device for multi-model linkage testing of intelligent testing equipment. Background Technology

[0002] Testing equipment is an indispensable device in industrial production and processing. In the smartphone production process, testing equipment is a device and method used to perform parallel and linked functional, performance, and lifespan tests on multiple different models of devices during the smart terminal production testing stage. It achieves high-precision and high-reliability synchronous triggering. In the smartphone production quality inspection stage, the charging port, as the core component connecting external power and data transmission, has its plugging and unplugging durability as a key indicator of product quality. According to industry standards, mainstream Type-C interfaces need to pass more than 10,000 reciprocating plugging and unplugging tests, and Micro-USB interfaces need to pass more than 5,000 tests to verify the elasticity of the interface terminals, the strength of the shell, and the reliability of the internal solder joints, so as to avoid problems such as poor contact and inability to charge during user use.

[0003] In existing technologies, due to the differences in thickness and width among smartphones of different brands, most existing devices adopt a single-machine testing method, that is, one device tests one device. This method has low work efficiency and poor adaptability. Moreover, when testing multiple models in a coordinated manner, existing devices mostly use independent motors or cylinders as power sources to drive each plug-in mechanism. This makes them inadequate when dealing with different models of devices that need to be tested in a coordinated manner. Furthermore, the structure of multiple power sources makes the device more complex and increases the probability of damage. To address these issues, we propose a synchronous triggering device for multi-model coordinated testing of intelligent testing equipment. Utility Model Content

[0004] The purpose of this invention is to provide a synchronous triggering device for multi-model linkage testing of intelligent testing equipment, so as to solve the problems mentioned in the background art.

[0005] The technical solution of this utility model is: a synchronous triggering device for multi-model linkage testing of intelligent testing equipment, including a base plate, a motor fixing plate fixedly connected to the upper surface of the base plate, a limit plate fixedly connected to the upper surface of the base plate, a linkage testing device arranged above the base plate, a height adjustment device arranged above the base plate, and a clamping device arranged above the base plate.

[0006] Preferably, the linkage testing device includes a bidirectional motor, the right end of which is fixedly connected to the side wall of the motor fixing plate, the output end of which passes through the left side wall of the motor fixing plate and extends to the outside, the output end of which is fixedly connected to a main threaded rod, the right end of which is rotatably connected to the side wall of the limiting plate, a sliding plate slidably connected to the surface of the base plate, the surface of the threaded rod being threadedly connected to the inner wall of the sliding plate, a plurality of symmetrically arranged support frame arms being provided on the side wall of the sliding plate, a fixing box being fixedly connected to the side wall of each of the plurality of support frame arms, and a fixing rubber being fixedly connected to the inner wall of each of the plurality of fixing boxes.

[0007] Preferably, the height adjustment device includes a plurality of symmetrically arranged fixing blocks, the side walls of the plurality of fixing blocks are fixedly connected to the side walls of the sliding plate, the upper surfaces of the plurality of fixing blocks are fixedly connected to lifting threaded rods, the side walls of the plurality of support frame arms are fixedly connected to limit blocks, the plurality of lifting threaded rods penetrate the lower surfaces of adjacent limit blocks and extend to the outside, and the upper ends of the plurality of lifting threaded rods are fixedly connected to lifting handwheels.

[0008] Preferably, the clamping device includes a plurality of symmetrically arranged positioning boxes. The inner walls of each of the positioning boxes are rotatably connected with clamping threaded rods. One end of each of the clamping threaded rods penetrates the inner wall of an adjacent positioning box and extends to the outside. The end of each of the clamping threaded rods penetrating the positioning box is fixedly connected with a clamping handwheel. The surfaces of each of the clamping threaded rods are threadedly connected with two symmetrically arranged clamping sliders. The surfaces of each of the clamping sliders are fixedly connected with clamping baffles. The side walls of each of the clamping baffles are fixedly connected with rubber pads. The inner walls of each of the positioning boxes are fixedly connected with a platform.

[0009] Preferably, the threads on the clamping threaded rod are bidirectional threads.

[0010] Preferably, the side wall of the sliding plate is provided with a groove, and the side wall of the support frame arm is provided with a protrusion, and the side wall of the protrusion is slidably connected to the inner wall of the groove.

[0011] This utility model provides an improved synchronous triggering device for multi-model linkage testing of intelligent testing equipment, which has the following improvements and advantages compared with the prior art: Firstly, this utility model utilizes a bidirectional motor. When the bidirectional motor operates, its output end rotates, driving the main threaded rod to rotate. As the main threaded rod rotates, it is connected to the sliding plate by a thread. With the rotation of the main threaded rod, the sliding plate moves on the surface of the base plate, thereby pushing the support frame arm and the fixing box to move. This allows the charging cable to be clamped by the fixed rubber, enabling the reciprocating movement of the charging end and repeated testing of the smartphone charging interface.

[0012] Secondly, this utility model features a rotating lifting handwheel. When the handwheel rotates, it drives the lifting threaded rod to rotate. As the threaded rod rotates, its lower end is constrained by a fixed block, which in turn causes the support frame arm to move up and down using a limit block. This allows for height adjustment of the charging cable to match the charging port height of different smartphone models. Simultaneously, rotating the clamping handwheel causes the clamping threaded rod to rotate. This movement of the clamping sliders moves the clamping baffle and rubber pad, enabling the clamping and releasing of the smartphone's sidewall, facilitating testing of the charging port. Attached Figure Description

[0013] The present invention will be further explained below with reference to the accompanying drawings and embodiments: Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a cross-sectional structural schematic diagram of the present invention; Figure 3 for Figure 2 A magnified structural diagram of point A in the middle.

[0014] Explanation of reference numerals in the attached figures: 1. Base plate; 2. Motor mounting plate; 3. Limiting plate; 4. Bidirectional motor; 5. Main threaded rod; 6. Sliding plate; 7. Support frame arm; 8. Fixing box; 9. Fixing rubber; 10. Fixing block; 11. Lifting threaded rod; 12. Limiting block; 13. Lifting handwheel; 14. Positioning box; 15. Clamping threaded rod; 16. Clamping handwheel; 17. Clamping slider; 18. Clamping baffle; 19. Rubber pad; 20. Platform. Detailed Implementation

[0015] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0016] This utility model provides an improved synchronous triggering device for multi-model linkage testing of intelligent testing equipment. The technical solution of this utility model is as follows: like Figure 1 - Figure 3As shown, a synchronous triggering device for multi-model linkage testing of intelligent testing equipment includes a base plate 1, a motor fixing plate 2 fixedly connected to the upper surface of the base plate 1, a limit plate 3 fixedly connected to the upper surface of the base plate 1, a linkage testing device arranged above the base plate 1, a height adjustment device arranged above the base plate 1, and a clamping device arranged above the base plate 1.

[0017] Furthermore, the linkage testing device includes a bidirectional motor 4. The right end of the bidirectional motor 4 is fixedly connected to the side wall of the motor fixing plate 2. The output end of the bidirectional motor 4 passes through the left side wall of the motor fixing plate 2 and extends to the outside. The output end of the bidirectional motor 4 is fixedly connected to a main thread rod 5. The right end of the main thread rod 5 is rotatably connected to the side wall of the limiting plate 3. A sliding plate 6 is slidably connected to the surface of the base plate 1. The surface of the main thread rod 5 is threadedly connected to the inner wall of the sliding plate 6. Multiple symmetrically arranged support frame arms 7 are provided on the side wall of the sliding plate 6. Fixing boxes 8 are fixedly connected to the side walls of the multiple support frame arms 7. Fixing rubber 9 is fixedly connected to the inner walls of the multiple fixing boxes 8. By setting up the bidirectional motor 4, the bidirectional motor 4 drives the main thread rod 5 to rotate, thereby pushing the sliding plate 6 to move, realizing the reciprocating insertion and removal test of the charging port on the support frame arm 7 to the smartphone charging interface.

[0018] Furthermore, the height adjustment device includes multiple symmetrically arranged fixed blocks 10. The side walls of the multiple fixed blocks 10 are all fixedly connected to the side walls of the sliding plate 6. The upper surfaces of the multiple fixed blocks 10 are all fixedly connected to lifting threaded rods 11. The side walls of the multiple support frame arms 7 are all fixedly connected to limit blocks 12. The multiple lifting threaded rods 11 pass through the lower surfaces of adjacent limit blocks 12 and extend to the outside. The upper ends of the multiple lifting threaded rods 11 are all fixedly connected to lifting handwheels 13. By setting the lifting handwheels 13, the lifting threaded rods 11 are rotated by the rotation of the lifting handwheels 13, and the height of the support frame arms 7 is adjusted by the limit blocks 12.

[0019] Furthermore, the clamping device includes multiple symmetrically arranged positioning boxes 14. The inner walls of each positioning box 14 are rotatably connected to clamping threaded rods 15. One end of each clamping threaded rod 15 penetrates the inner wall of an adjacent positioning box 14 and extends to the outside. The end of each clamping threaded rod 15 penetrating the positioning box 14 is fixedly connected to a clamping handwheel 16. The surfaces of each clamping threaded rod 15 are threadedly connected to two symmetrically arranged clamping sliders 17. The surfaces of each clamping slider 17 are fixedly connected to clamping baffles 18. The side walls of each clamping baffle 18 are fixedly connected to rubber pads 19. The inner walls of each positioning box 14 are fixedly connected to a platform 20. By setting the clamping handwheels 16, the rotation of the clamping handwheels 16 drives the clamping threaded rods 15 to rotate, thereby causing the clamping sliders 17 to move the clamping baffles 18 and rubber pads 19, thus achieving the clamping of the smartphone.

[0020] Furthermore, the threads on the clamping threaded rod 15 are bidirectional threads. By setting the threads on the clamping threaded rod 15 to be bidirectional threads, bidirectional movement of two adjacent clamping sliders 17 can be achieved.

[0021] Furthermore, the sliding plate 6 has a groove on its side wall, and the supporting wire rod arm 7 has a protrusion on its side wall. The side wall of the protrusion is slidably connected to the inner wall of the groove. By setting the sliding plate 6 to have a groove on its side wall and the supporting wire rod arm 7 to have a protrusion on its side wall, and the side wall of the protrusion is slidably connected to the inner wall of the groove, the supporting wire rod arm 7 can move vertically under the constraint of the sliding plate 6.

[0022] Working principle: By rotating the lifting handwheel 13, the lifting threaded rod 11 will rotate. When the lifting threaded rod 11 rotates, its lower end is constrained by the fixed block 10, thereby using the limit block 12 to drive the support frame arm 7 to move up and down, so as to adjust the height of the charging cable according to the height of the charging port of different smartphone models. At the same time, by rotating the clamping handwheel 16, the clamping threaded rod 15 will rotate. At this time, the two clamping sliders 17 will move under the rotation of the clamping threaded rod 15, thereby driving the clamping baffle 18 and the rubber pad 19 to move, so as to realize the adjustment of the charging cable height according to the height of the charging port of different smartphone models. The device can clamp and release the side wall of the mobile phone. After the device is clamped, a bidirectional motor 4 is set up. The output end of the bidirectional motor 4 rotates and drives the main thread rod 5 to rotate. When the main thread rod 5 rotates, since the main thread rod 5 is threadedly connected to the sliding plate 6, the sliding plate 6 will move on the surface of the base plate 1 as the main thread rod 5 rotates, thereby pushing the support frame arm 7 and the fixing box 8 to move. This realizes the clamping of the charging cable by the fixing rubber 9, realizing the reciprocating movement of the charging end, realizing the repeated testing of the smartphone charging interface, and comprehensively realizing the repeated testing of the device charging port. The clamping position can be adjusted according to the device size to adapt to the testing process.

[0023] The foregoing description enables those skilled in the art to implement or use this invention. Various modifications to these embodiments will be readily 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 this invention. Therefore, this invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A synchronous triggering device for multi-model linkage testing of intelligent testing equipment, comprising a base plate (1), characterized in that: A motor fixing plate (2) is fixedly connected to the upper surface of the base plate (1), a limit plate (3) is fixedly connected to the upper surface of the base plate (1), a linkage test device is provided above the base plate (1), a height adjustment device is provided above the base plate (1), and a clamping device is provided above the base plate (1).

2. The synchronous triggering device for multi-model linkage testing of intelligent testing equipment according to claim 1, characterized in that: The linkage test device includes a bidirectional motor (4), the right end of which is fixedly connected to the side wall of the motor fixing plate (2), the output end of which passes through the left side wall of the motor fixing plate (2) and extends to the outside, the output end of which is fixedly connected to a main thread rod (5), the right end of which is rotatably connected to the side wall of the limiting plate (3), a sliding plate (6) is slidably connected to the surface of the base plate (1), the surface of the thread rod (5) is threadedly connected to the inner wall of the sliding plate (6), a plurality of symmetrically arranged support frame arms (7) are provided on the side wall of the sliding plate (6), a fixing box (8) is fixedly connected to the side wall of the plurality of support frame arms (7), and a fixing rubber (9) is fixedly connected to the inner wall of the plurality of fixing boxes (8).

3. The synchronous triggering device for multi-model linkage testing of intelligent testing equipment according to claim 2, characterized in that: The height adjustment device includes a plurality of symmetrically arranged fixed blocks (10), the side walls of the plurality of fixed blocks (10) are fixedly connected to the side walls of the sliding plate (6), the upper surfaces of the plurality of fixed blocks (10) are fixedly connected to lifting threaded rods (11), the side walls of the plurality of support frame arms (7) are fixedly connected to limit blocks (12), the plurality of lifting threaded rods (11) penetrate the lower surfaces of adjacent limit blocks (12) and extend to the outside, and the upper ends of the plurality of lifting threaded rods (11) are fixedly connected to lifting handwheels (13).

4. The synchronous triggering device for multi-model linkage testing of intelligent testing equipment according to claim 3, characterized in that: The clamping device includes a plurality of symmetrically arranged positioning boxes (14). The inner walls of the plurality of positioning boxes (14) are rotatably connected with clamping threaded rods (15). One end of each of the plurality of clamping threaded rods (15) penetrates the inner wall of an adjacent positioning box (14) and extends to the outside. One end of each of the plurality of clamping threaded rods (15) penetrating the positioning box (14) is fixedly connected with a clamping handwheel (16). The surfaces of the plurality of clamping threaded rods (15) are threadedly connected with two symmetrically arranged clamping sliders (17). The surfaces of the plurality of clamping sliders (17) are fixedly connected with clamping baffles (18). The side walls of the plurality of clamping baffles (18) are fixedly connected with rubber pads (19). The inner walls of the plurality of positioning boxes (14) are fixedly connected with a platform (20).

5. The synchronous triggering device for multi-model linkage testing of intelligent testing equipment according to claim 4, characterized in that: The threads on the clamping threaded rod (15) are bidirectional threads.

6. The synchronous triggering device for multi-model linkage testing of intelligent testing equipment according to claim 5, characterized in that: The sliding plate (6) has a groove on its side wall, and the support frame arm (7) has a protrusion on its side wall. The side wall of the protrusion is slidably connected to the inner wall of the groove.

Images