ICT automatic test equipment

Abstract

The utility model discloses an ICT automatic test device comprising a cabinet, a rotating disc and an ICT test mechanism, the rotating disc is rotatably arranged in the middle of the cabinet, and the rotating disc is provided with a test station; the ICT testing mechanism is arranged on the machine case and located on one side of the testing station, the ICT testing mechanism comprises a testing support, a lifting module and an ICT tester, the testing support is fixedly arranged on the machine case, the lifting module is fixedly arranged on the testing support, the ICT tester is fixedly arranged on the lifting module, the lifting module drives the ICT tester to move up and down, and the ICT tester is fixedly arranged on the lifting module. A detection probe is arranged at the bottom of the ICT tester, and the ICT tester and the detection probe are located above the test station. And when the microphone circuit board rotates to the test station through the turntable, the lifting module drives the ICT tester to descend, so that the detection probe is in contact with the microphone circuit board, and the ICT test of the microphone circuit board is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to an ICT automatic testing equipment. Background Art

[0002] A microphone is a transducer that converts sound into an electronic signal. It is commonly found in electronic devices such as microphones, recorders, mobile phones, and cameras. Generally, a microphone module is installed in electronic devices with voice functions. After the microphone module is manufactured, the microphone needs to be tested by ICT to check whether the connection of the microphone circuit board is qualified.

[0003] The existing microphone ICT test is conducted manually with the help of test equipment. The microphone is manually placed on the test equipment. After the ICT test equipment tests the microphone FPC, qualified products are transferred to other processes for processing. Before and after the test, the microphone circuit board needs to be touched manually to transfer or fix the microphone circuit board. This not only results in low test efficiency, but also manual touching of the microphone circuit board can easily cause damage to the microphone circuit board, reducing the yield rate of the microphone circuit board.

[0004] In view of this, the present invention is conceived in depth to address the many deficiencies and inconveniences caused by the imperfection of the existing microphone circuit board ICT test, and actively researches, improves and tests to develop the present invention. Utility Model Content

[0005] The main purpose of the utility model is to overcome the deficiencies of the prior art and provide an ICT automatic testing device to improve the testing efficiency of microphone circuit boards and improve the yield rate of microphone circuit boards.

[0006] In order to achieve the above purpose, the solution of the utility model is:

[0007] An ICT automatic testing device comprises a chassis, a turntable and an ICT testing mechanism, wherein the turntable is rotatably arranged in the middle of the chassis, and a testing station is arranged on the turntable; the ICT testing mechanism is arranged on the chassis and located at one side of the testing station, the ICT testing mechanism comprises a testing bracket, a lifting module and an ICT tester, the testing bracket is fixedly arranged on the chassis, the lifting module is fixedly arranged on the testing bracket, and the ICT tester is fixedly arranged on the lifting module, so that the lifting module drives the ICT tester to move up and down, a detection probe is arranged at the bottom of the ICT tester, and the ICT tester and the detection probe are located above the testing station.

[0008] Furthermore, the turntable is provided with a plurality of workstations, and the workstations corresponding to the ICT testing organization are the testing workstations. Each workstation has a fixing seat for placing a testing tool, and the testing tool is detachably arranged on the fixing seat.

[0009] Furthermore, the top surface of the fixing seat and the bottom surface of the testing fixture are provided with corresponding protrusions and grooves.

[0010] Furthermore, a strong magnet is embedded in the groove, and a metal or magnet that cooperates with the strong magnet is installed on the protrusion.

[0011] Furthermore, a wiring port that runs through the upper and lower ends of the turntable is provided below the fixed seat corresponding to each workstation of the turntable, and each fixed seat is provided with a wiring hole corresponding to the test tooling within the range of the wiring port. A liftable power connector is provided at the position corresponding to the test station in the chassis, and the power connector corresponds to the position of the wiring port of the turntable.

[0012] Furthermore, the chassis is provided with a display screen on one side of the test bracket for detecting the test status of the microphone circuit board.

[0013] When the microphone circuit board of the utility model ICT automatic test equipment rotates to the test station through the turntable, the lifting module drives the ICT tester to descend, so that the detection probe contacts the microphone circuit board, and the ICT test of the microphone is realized. After the test is completed, the lifting module drives the ICT tester to rise and reset. By setting multiple stations on the turntable, each station can be equipped with a test fixture. It is only necessary to install the microphone circuit board on the test fixture and put it on the turntable. The turntable will rotate the test fixture to the test station of the corresponding ICT test mechanism. The ICT automatic test of the microphone circuit board is realized through the ICT test mechanism. The entire test process does not require manual touch of the microphone circuit board, which can avoid human damage and improve the yield of the microphone circuit board; the microphone circuit board is automatically entered into the test station from the loading through the rotation of the turntable, and then the ICT test mechanism is used to realize the ICT automatic test of the microphone circuit board. Finally, the automatic unloading manipulator can be used to realize the automatic unloading and plate placement of the microphone circuit board, which improves the test efficiency and reduces the risk of manual damage to the microphone circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Description of labels:

[0016] 1. Chassis; 2. Turntable; 21. Test station; 27. Fixed seat; 28. Wiring port; 29. ​​Wiring hole; 5. ICT test mechanism; 51. Test bracket; 52. Lifting module; 53. ICT tester; 54. Detection probe; 6. Display screen. DETAILED DESCRIPTION

[0017] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0019] like Figure 1 As shown, the utility model discloses an ICT automatic testing device, which includes a chassis 1, a turntable 2 and an ICT testing mechanism 5. The turntable 2 is rotatably arranged in the middle of the chassis 1, and a testing station 21 is arranged on the turntable 2; the ICT testing mechanism 5 is arranged on the chassis 1 and is located on one side of the testing station 21. The ICT testing mechanism 5 includes a testing bracket 51, a lifting module 52 and an ICT tester 53. The test bracket 51 is fixedly arranged on the chassis 1, the lifting module 52 is fixedly arranged on the test bracket 51, and the ICT tester 53 is fixedly arranged on the lifting module 52, so that the lifting module 52 can drive the ICT tester 53 to move up and down. The ICT tester 53 is an existing structure, and a detection probe 54 is arranged at the bottom. The ICT tester 53 and the detection probe 54 are located above the testing station 21. When the microphone circuit board rotates to the testing station 21, the lifting module 52 drives the ICT tester 53 to descend, so that the detection probe 54 contacts the microphone circuit board, so as to realize the ICT test of the microphone. After the test is completed, the lifting module 52 drives the ICT tester 53 to rise and reset.

[0020] The turntable 2 is provided with a plurality of workstations, and the workstation corresponding to the ICT test mechanism 5 is the test workstation 21. Each workstation has a fixed seat 27 for placing the test tooling, and the test tooling is detachably arranged on the fixed seat 27. In this embodiment, the top surface of the fixed seat 27 and the bottom surface of the test tooling are provided with corresponding bumps and grooves. In order to make the installation of the fixed seat 27 and the test tooling more stable, a strong magnet is embedded in the groove, and the bump is installed with a metal or magnet that cooperates with the strong magnetic attraction. When installing the test tooling, directly align the bump with the groove, and the bump and the groove will be quickly magnetically attracted together to achieve rapid installation of the test tooling.

[0021] A wiring port 28 that passes through the upper and lower ends of the turntable 2 is provided below the fixed seat 27 corresponding to each workstation of the turntable 2. Each fixed seat 27 is provided with a wiring hole 29 corresponding to the test tooling within the range of the wiring port 28. A liftable power connector is provided at the position corresponding to the test station 21 in the chassis 1. The power connector corresponds to the position of the wiring port 28 of the turntable 2. When the test tooling of the turntable 2 rotates to the test station 21, the power connector in the chassis 1 rises from the bottom to the top, passes through the wiring port 28 and the wiring hole 29, and is inserted into the power interface of the test tooling, so that the test tooling is powered on.

[0022] In order to facilitate the user to observe the test status of the microphone circuit board, the chassis 1 is provided with a display screen 6 for detecting the test status of the microphone circuit board on one side of the test bracket 51. During the microphone circuit board test, the test status can be displayed in real time through the display screen 6.

[0023] The ICT automatic testing equipment of the present invention is provided with a plurality of workstations on a turntable 2, on which test fixtures can be installed. The microphone circuit board only needs to be installed on the test fixture and then placed on the turntable 2. The turntable 2 will rotate the test fixture to the test station 21 corresponding to the ICT testing mechanism 5, and the ICT automatic testing of the microphone circuit board can be realized through the ICT testing mechanism 5. The entire testing process does not require manual contact with the microphone circuit board, which can avoid human damage and improve the yield rate of the microphone circuit board. The microphone circuit board is automatically loaded into the test station 21 through the rotation of the turntable 2, and the ICT automatic testing of the microphone circuit board is realized through the ICT testing mechanism. Finally, the automatic unloading and plate placement of the microphone circuit board can be realized through the automatic unloading manipulator.

[0024] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. An ICT automatic testing device, characterized in that: include: A chassis, a turntable and an ICT test mechanism, wherein the turntable is rotatably arranged in the middle of the chassis, and a test station is arranged on the turntable; the ICT test mechanism is arranged on the chassis and is located on one side of the test station, the ICT test mechanism includes a test bracket, a lifting module and an ICT tester, the test bracket is fixedly arranged on the chassis, the lifting module is fixedly arranged on the test bracket, and the ICT tester is fixedly arranged on the lifting module, so that the lifting module drives the ICT tester to move up and down, a detection probe is arranged at the bottom of the ICT tester, and the ICT tester and the detection probe are located above the test station.

2. An ICT automatic test equipment as claimed in claim 1, characterized in that: The turntable is provided with a plurality of workstations, and the workstations corresponding to the ICT testing organization are the testing workstations. Each workstation has a fixing seat for placing a testing tool, and the testing tool is detachably arranged on the fixing seat.

3. An ICT automatic test equipment as claimed in claim 2, characterized in that: The top surface of the fixing seat and the bottom surface of the testing fixture are provided with protrusions and grooves which correspond to each other.

4. An ICT automatic test equipment as claimed in claim 3, characterized in that: A strong magnet is embedded in the groove, and a metal or magnet that cooperates with the strong magnet is installed on the protrusion.

5. The ICT automatic test equipment according to claim 2, characterized in that: A wiring port that runs through the upper and lower ends of the turntable is provided below the fixed seat corresponding to each workstation of the turntable, and each fixed seat is provided with a wiring hole corresponding to the test tooling within the range of the wiring port. A liftable power connector is provided at the position corresponding to the test station in the chassis, and the power connector corresponds to the position of the wiring port of the turntable.

6. The ICT automatic test equipment according to claim 1, characterized in that: The chassis is provided with a display screen on one side of the test bracket for detecting the test status of the microphone circuit board.

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