Turnover integrated FCT function testing machine

Abstract

The utility model belongs to the technical field of function testing machines, and discloses a turnover integrated FCT function testing machine, which comprises a testing machine body, a bottom plate is fixedly arranged in the testing machine body, a motor is fixedly arranged on the top surface of the bottom plate, a first belt pulley is fixedly arranged at the tail end of a main shaft of the motor, and a second belt pulley is fixedly arranged at the tail end of the main shaft of the motor. A transmission belt is rotatably arranged on the outer side of the first belt pulley, a second belt pulley is rotatably arranged on the outer side of the transmission belt, a connecting shaft is fixedly arranged in the second belt pulley, and a rotating gear is fixedly arranged on the outer side of the connecting shaft. Therefore, the working efficiency is improved, meanwhile, the testing machine can adapt to different testing requirements, the comprehensiveness and accuracy of testing are ensured, the flexibility of the testing machine is improved, and different testing requirements are met.

Description

Technical Field

[0001] This utility model belongs to the field of functional testing machine technology, specifically a flip-type integrated FCT functional testing machine. Background Technology

[0002] Functional testing (FCT) generally refers to the testing of PCBA after power-on. It mainly includes tests for voltage, current, power, power factor, frequency, duty cycle, brightness and color, character recognition, sound recognition, temperature measurement, pressure measurement, motion control, FLASH and EEPROM programming, etc. Automated FCT testing equipment is mostly based on an open hardware and software architecture design, which can flexibly expand hardware and quickly and conveniently create test programs.

[0003] During testing, products often need to be flipped and rotated to meet the requirements of the production process. However, in current technology, this is usually done manually. Manual methods have low automation and high production costs. In addition, due to the lack of flexibility of existing testing machines, products that require different testing methods may sometimes be unable to be tested.

[0004] Meanwhile, the patent specification with announcement number CN 218937735 U discloses a small desktop FCT functional testing machine, including a testing machine frame. The testing machine frame has a carrier plate slidably connected to it via inlet and outlet slides on both sides of its upper end. A product is placed on the probe plate through the opening in the middle of the carrier plate. The carrier plate is driven by a forward cylinder inside the testing machine frame. A test board card array is provided at the upper rear of the testing machine frame, and a top plate is installed at the upper middle of the testing machine frame via a bracket.

[0005] However, in implementing the relevant technology, the following problems were found in the above-mentioned small desktop FCT functional tester: Since the utility model lacks a flipping structure, it can only be done manually when facing products that need to be flipped for testing. However, manual automation is inefficient and can easily lead to low efficiency. At the same time, it may be more troublesome when facing products with different testing methods. Utility Model Content

[0006] To address the problems mentioned in the background section, this invention provides a flip-type integrated FCT functional testing machine, offering greater flexibility. This invention adds a flip function to the testing machine, allowing for the testing of more products during operation, thereby improving work efficiency. It also enables the testing machine to adapt to different testing needs, ensuring comprehensiveness and accuracy of testing, enhancing its flexibility and meeting diverse testing requirements.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a flip-type integrated FCT functional testing machine, comprising a testing machine body, a base plate fixedly disposed inside the testing machine body, a motor fixedly disposed on the top surface of the base plate, a first pulley fixedly disposed at the end of the main shaft of the motor, a transmission belt rotatably disposed on the outer side of the first pulley, a second pulley rotatably disposed on the outer side of the transmission belt, a connecting shaft fixedly disposed inside the second pulley, a rotating gear fixedly disposed on the outer side of the connecting shaft, a fixed gear meshing with the outer side of the rotating gear, a testing platform fixedly disposed on the outer side of the fixed gear, and the testing platform rotatably connected to the connecting shaft, and a test product disposed on the outer side of the testing platform.

[0008] Preferably, a square shaft is fixedly provided on the bottom surface of the test platform, and a fixing block is fitted on the outside of the square shaft, and the fixing block is fixedly connected to the test machine body.

[0009] Preferably, a main gear is fixedly mounted on the outer side of the motor's main shaft, and a secondary gear is meshed with the outer side of the main gear.

[0010] Preferably, a threaded shaft is fixedly provided on the top surface of the secondary gear, and the threaded shaft is rotatably connected to the testing machine body.

[0011] Preferably, the top of the threaded shaft is threadedly connected to a movable frame, and the movable frame is in contact with the test bench.

[0012] Preferably, a connecting frame is slidably arranged inside the testing machine body, and a spring is fixedly arranged on the bottom surface of the connecting frame, with the other side of the spring fixedly connected to the testing machine body.

[0013] Preferably, a sliding wheel is rotatably provided in the middle of the connecting frame, and the sliding wheel is in contact with the transmission belt.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention uses a first pulley to drive a transmission belt, which in turn drives a second pulley. The second pulley, via a connecting shaft, drives a rotating gear. This rotating gear meshes with the test bench, causing the test bench to rotate. After the test product on the top surface of the test bench is tested, the test products on the sides of the test bench are then tested. This invention adds a flipping function to the testing machine, allowing more products to be tested simultaneously, thereby improving work efficiency. It also enables the testing machine to adapt to different testing needs, ensuring the comprehensiveness and accuracy of the tests, improving the flexibility of the testing machine, and meeting diverse testing requirements. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the overall structure of a flip-type integrated FCT functional testing machine according to this utility model;

[0017] Figure 2 This is a schematic diagram of the motor mounting structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the rotating gear mounting structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the main gear mounting structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the spring mounting structure of this utility model.

[0021] In the diagram: 1. Test machine body; 2. Base plate; 3. Motor; 4. First pulley; 5. Transmission belt; 6. Second pulley; 7. Rotating gear; 8. Fixed gear; 9. Test platform; 10. Test product; 11. Connecting shaft; 12. Main gear; 13. Secondary gear; 14. Threaded shaft; 15. Moving frame; 16. Sliding wheel; 17. Connecting frame; 18. Spring; 19. Fixing block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 5As shown, this utility model provides a flip-type integrated FCT functional testing machine, including a testing machine body 1. A base plate 2 is fixedly installed inside the testing machine body 1. A motor 3 is fixedly installed on the top surface of the base plate 2. A first pulley 4 is fixedly installed at the end of the main shaft of the motor 3. A transmission belt 5 is rotatably installed on the outer side of the first pulley 4. A second pulley 6 is rotatably installed on the outer side of the transmission belt 5. A connecting shaft 11 is fixedly installed inside the second pulley 6. A rotating gear 7 is fixedly installed on the outer side of the connecting shaft 11. A fixed gear 8 is meshed on the outer side of the rotating gear 7. A testing platform 9 is fixedly installed on the outer side of the fixed gear 8, and the testing platform 9 is rotatably connected to the connecting shaft 11. The outer side is equipped with a test product 10. The first pulley 4 drives the transmission belt 5, which in turn drives the second pulley 6. The second pulley 6 drives the rotating gear 7 through the connecting shaft 11. The rotating gear 7 meshes with the test platform 9, thereby causing the test platform 9 to rotate. After the test product 10 on the top surface of the test platform 9 has been tested, the test products 10 on the side surface of the test platform 9 are then tested. The addition of a flipping function to the testing machine allows for testing of more products during testing, thereby improving work efficiency. It also enables the testing machine to adapt to different testing needs, ensuring the comprehensiveness and accuracy of the testing, improving the flexibility of the testing machine and meeting different testing requirements.

[0024] Specifically, a square shaft is fixedly installed on the bottom surface of the test platform 9, and a fixing block 19 is fitted on the outside of the square shaft. The fixing block 19 is fixedly connected to the test machine body 1. The fixing block 19 is mainly used to fix and limit the test platform 9.

[0025] Furthermore, a main gear 12 is fixedly installed on the outer side of the main shaft of the motor 3, and a secondary gear 13 is meshed on the outer side of the main gear 12. The main shaft of the motor 3 needs to be set to be relatively long so that it can drive the main gear 12 and the first pulley 4 at the same time.

[0026] Furthermore, a threaded shaft 14 is fixedly provided on the top surface of the auxiliary gear 13, and the threaded shaft 14 is rotatably connected to the test machine body 1. The test machine body 1 fixes the height of the threaded shaft 14, thereby ensuring the normal operation of the auxiliary gear 13.

[0027] It is worth noting that the top of the threaded shaft 14 is threadedly connected to a movable frame 15, and the movable frame 15 is in contact with the test bench 9. When the threaded shaft 14 rotates, it pushes the test bench 9 upward through the movable frame 15, thereby preventing the bottom of the test bench 9 from hitting the fixed block 19 when it rotates.

[0028] It is worth noting that a connecting frame 17 is slidably arranged inside the testing machine body 1. A spring 18 is fixedly arranged on the bottom surface of the connecting frame 17, and the other side of the spring 18 is fixedly connected to the testing machine body 1. When the connecting frame 17 is pulled, the spring 18 is responsible for resetting the connecting frame 17.

[0029] It is worth mentioning that a sliding wheel 16 is rotatably installed in the middle of the connecting frame 17, and the sliding wheel 16 is in contact with the transmission belt 5. When the test platform 9 rises, the length of the transmission belt 5 between the sliding wheels 16 will be shortened by pulling the sliding wheel 16, thereby compensating for the height of the transmission belt 5.

[0030] Among them, motor 3 is existing technology and will not be described in detail; at the same time, this utility model also includes a power supply, controller and switch, etc., which are not the main technical points of this patent and will not be described in detail; the "front, back, left and right" perspectives of this device are as follows: Figure 1 The direction shown in the diagram is the reference.

[0031] Working principle:

[0032] When using a flip-type integrated FCT functional testing machine, firstly, the test product 10 is installed inside the test bench 9. Then, the switch of motor 3 is turned on. Motor 3 drives the main gear 12 to rotate, the main gear 12 drives the secondary gear 13, the secondary gear 13 drives the threaded shaft 14, the threaded shaft 14 drives the moving frame 15 to move, and the moving frame 15 thus drives the test bench 9 on the top surface of the fixed block 19 to move. While motor 3 is rotating, it also drives the first pulley 4 to rotate, the first pulley 4 drives the transmission belt 5, the transmission belt 5 drives the second pulley 6, and the second pulley 6 drives the rotating gear 7 through the connecting shaft 11. The rotating gear 7, through meshing with the fixed gear 8, drives the test bench 9 to rotate. After the test product 10 on the top surface of the test bench 9 has been tested, the test... The test product 10 on the side of the test platform 9 is tested. When the test platform 9 is in contact with the fixed block 19, the spring 18 pulls the connecting frame 17, which in turn pulls the sliding wheel 16, keeping the excess transmission belt 5 taut and preventing it from falling off. When the test platform 9 rises, the sliding wheel 16 pulls the connecting frame 17, thereby shortening the length of the transmission belt 5 between the sliding wheels 16 to compensate for the height of the transmission belt 5. The base plate 2 inside the test machine body 1 is mainly used to support the motor 3. This utility model adds a flipping function to the test machine, allowing more products to be tested during testing, thereby improving work efficiency. It also enables the test machine to adapt to different testing needs, ensuring the comprehensiveness and accuracy of the test, improving the flexibility of the test machine and meeting different testing requirements.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flip-type integrated FCT functional testing machine, comprising a testing machine body (1), characterized in that: The testing machine body (1) is fixedly provided with a base plate (2) inside. A motor (3) is fixedly provided on the top surface of the base plate (2). A first pulley (4) is fixedly provided at the end of the main shaft of the motor (3). A transmission belt (5) is rotatably provided on the outside of the first pulley (4). A second pulley (6) is rotatably provided on the outside of the transmission belt (5). A connecting shaft (11) is fixedly provided inside the second pulley (6). A rotating gear (7) is fixedly provided on the outside of the connecting shaft (11). A fixed gear (8) is meshed on the outside of the rotating gear (7). A testing platform (9) is fixedly provided on the outside of the fixed gear (8). The testing platform (9) is rotatably connected to the connecting shaft (11). A test product (10) is provided on the outside of the testing platform (9).

2. The flip-type integrated FCT functional testing machine according to claim 1, characterized in that: A square shaft is fixedly installed on the bottom surface of the test platform (9), and a fixing block (19) is fitted on the outside of the square shaft, and the fixing block (19) is fixedly connected to the test machine body (1).

3. The flip-type integrated FCT functional testing machine according to claim 1, characterized in that: A main gear (12) is fixedly installed on the outer side of the main shaft of the motor (3), and a secondary gear (13) is meshed on the outer side of the main gear (12).

4. The flip-type integrated FCT functional testing machine according to claim 3, characterized in that: The top surface of the auxiliary gear (13) is fixedly provided with a threaded shaft (14), and the threaded shaft (14) is rotatably connected to the test machine body (1).

5. The flip-type integrated FCT functional testing machine according to claim 4, characterized in that: The top of the threaded shaft (14) is threadedly connected to a movable frame (15), and the movable frame (15) is in contact with the test bench (9).

6. The flip-type integrated FCT functional testing machine according to claim 1, characterized in that: The testing machine body (1) is slidably provided with a connecting frame (17), and a spring (18) is fixedly provided on the bottom surface of the connecting frame (17), and the other side of the spring (18) is fixedly connected to the testing machine body (1).

7. The flip-type integrated FCT functional testing machine according to claim 6, characterized in that: The connecting frame (17) is rotatably provided with a sliding wheel (16) in the middle, and the sliding wheel (16) is in contact with the transmission belt (5).

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