CN222070665U

CN222070665U - Electronic module test fixture

Info

Publication number: CN222070665U
Application number: CN202323573762.4U
Authority: CN
Inventors: 胡楚平
Original assignee: Nanning Ouwei Electronic Technology Co ltd
Current assignee: Nanning Ouwei Electronic Technology Co ltd
Priority date: 2023-12-27
Filing date: 2023-12-27
Publication date: 2024-11-26
Anticipated expiration: 2033-12-27

Abstract

The utility model discloses an electronic module testing fixture, which is characterized in that: the device comprises a base, a supporting plate and a top plate, wherein the supporting plate is arranged on one side of the upper end face of the base, and the top plate is connected to the upper end of the supporting plate and is positioned above the base; the base is provided with a plurality of grooves for placing the electronic modules along the length direction, the sides of the grooves are provided with a proximity sensor, a color sensor and a brightness sensor, a test control board is arranged below the grooves, an MCU (micro control unit) and a test result indicator, a camera interface, a sensor interface and an electronic module interface which are electrically connected with the MCU are arranged on the test control board, and the proximity sensor, the color sensor and the brightness sensor are connected with the sensor interface; the top plate is provided with a plurality of cameras corresponding to the grooves, and the cameras are connected with the camera interfaces. The utility model can automatically test and judge the electronic module through the sensor and the test control board, and avoids the problems of strong subjectivity and high labor intensity caused by manual judgment.

Description

Electronic module test fixture

Technical Field

The utility model relates to the technical field of test fixtures, in particular to an electronic module test fixture.

Background

The electronic module is an indispensable core component in the electronic device, and is a determining factor for the functions and quality of the electronic device. After the electronic module is produced, testing is required to ensure the normal use of the product. At present, when a worker tests, the worker mainly picks up the electronic module to scan the bar code, the scanning result is transmitted to the MCU on the test control board, the MCU internal system controls the electronic module to test, if the LED lamp is arranged on the electronic module, the worker judges whether the test result is normal according to whether the LED lamp is on or not or whether the brightness and the color of the LED lamp are normal, the test is judged manually, the subjectivity is strong, after a period of time of the test, the worker is tired in sensing the brightness and the color of the lamp, the labor intensity is high, and the error of the test result is easy to cause.

Disclosure of utility model

The utility model aims to provide an electronic module testing fixture which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the electronic module testing clamp comprises a base, a supporting plate and a top plate, wherein the supporting plate is arranged on one side of the upper end face of the base, and the top plate is connected to the upper end of the supporting plate and is positioned above the base; the base is provided with a plurality of grooves for placing the electronic modules along the length direction, the sides of the grooves are provided with a proximity sensor, a color sensor and a brightness sensor, a test control board is arranged below the grooves, an MCU (micro control unit) and a test result indicator, a camera interface, a sensor interface and an electronic module interface which are electrically connected with the MCU are arranged on the test control board, and the proximity sensor, the color sensor and the brightness sensor are electrically connected with the sensor interface; the top plate is provided with a plurality of cameras corresponding to the grooves, and the cameras are electrically connected with the camera interfaces.

As the preference of this technical scheme, the base on set up the pilot lamp through-hole, the pilot lamp through-hole extends to the recess side or the base preceding terminal surface of base up end.

As the preference of this technical scheme, the camera fix on the connecting block, the connecting block passes through bolt and roof connection, set up the rectangular shape through-hole that matches with the bolt on the roof.

Compared with the prior art, the electronic module to be tested is placed in the groove, the proximity sensor senses and transmits signals to the MCU of the test control board, the MCU starts the camera to scan the bar code, the test system is operated to test according to the scanning result, the LED lamp on the electronic module is lightened, the color sensor and the brightness sensor sense the color and the brightness of the LED lamp and transmit the color and the brightness to the MCU, the MCU lightens the test result indicator lamp according to the result, and the worker takes out the electronic module according to the test result indicator lamp. The utility model can automatically test and judge the electronic module through the sensor and the test control board, thereby avoiding the problems of strong subjectivity and high labor intensity caused by manual judgment and improving the accuracy of the test result.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of another view of the present utility model.

In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. a groove; 5. a color sensor; 6. a proximity sensor; 7. a camera; 8. indicator light through-hole, 9, luminance sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the utility model provides an electronic module testing fixture, which comprises a base 1, a supporting plate 2 and a top plate 3, wherein the supporting plate 2 is arranged on one side of the upper end surface of the base 1, namely, at the edge of the length direction of the upper end surface of the base 1, the top plate 3 is connected to the upper end of the supporting plate 2 and is positioned above the base 1, namely, one end of the top plate 3 is connected to the upper end of the supporting plate 2, and the other end extends towards the width direction of the base 1. The base 1 sets up the recess 4 of a plurality of placement electronic module along length direction, the side of recess 4 sets up proximity sensor 6, color sensor 5 and luminance sensor 9, the below of recess 4 sets up the test control panel in the base 1 promptly, set up MCU on the test control panel and with MCU electric connection's test result pilot lamp, the camera interface, sensor interface and electronic module interface, proximity sensor 6, color sensor 5 and luminance sensor 9 electric connection sensor interface, roof 3 sets up the camera 7 that a plurality of corresponds with recess 4, camera 7 electric connection camera interface.

In the implementation of the utility model, a connector can be arranged at the side edge of the groove, the electronic module to be tested is placed in the groove and then is electrically connected with the connector, and the connector is electrically connected with the test control board. The camera 7 faces downwards and aims at the bar code on the electronic module, the bar code is used for scanning the bar code, how many grooves 4 are formed, how many cameras 7 are arranged, the camera 7 is fixed on the connecting block, the connecting block is connected with the top plate 3 through bolts, the top plate 3 is provided with strip-shaped through holes matched with the bolts, the strip-shaped through holes comprise transverse and longitudinal strip-shaped through holes, the connecting block can be adjusted, the camera 3 can be driven to adjust in the transverse or longitudinal direction, and the bar code on the electronic module can be aimed at. The base 1 is provided with the indicator lamp through hole 8, and the indicator lamp through hole 8 extends to the side edge of the groove of the upper end face of the base 1 or the front end face of the base 1 from the test control board, namely, when the test result indicator lamp is on, the indicator lamp can be seen outside the base 1.

When the electronic module to be tested is placed in the groove, a signal is transmitted to the MCU of the test control board after being sensed by the proximity sensor, the MCU starts the camera to scan the bar code, the test system is operated to test according to the scanning result, the LED lamp on the electronic module is lightened, the color sensor and the brightness sensor sense the color and the brightness of the LED lamp and transmit the color and the brightness to the MCU, the MCU lights the test result indicator lamp according to the result, and the staff takes out the electronic module according to the test result indicator lamp.

Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An electronic module test fixture, characterized in that: the device comprises a base, a supporting plate and a top plate, wherein the supporting plate is arranged on one side of the upper end face of the base, and the top plate is connected to the upper end of the supporting plate and is positioned above the base; the base is provided with a plurality of grooves for placing the electronic modules along the length direction, the sides of the grooves are provided with a proximity sensor, a color sensor and a brightness sensor, a test control board is arranged below the grooves, an MCU (micro control unit) and a test result indicator, a camera interface, a sensor interface and an electronic module interface which are electrically connected with the MCU are arranged on the test control board, and the proximity sensor, the color sensor and the brightness sensor are electrically connected with the sensor interface; the top plate is provided with a plurality of cameras corresponding to the grooves, and the cameras are electrically connected with the camera interfaces.

2. The electronic module testing jig according to claim 1, wherein: the base on set up the pilot lamp through-hole, the pilot lamp through-hole extends to the recess side or the base front end face of base up end.

3. The electronic module testing jig of claim 2, wherein: the camera fix on the connecting block, the connecting block passes through the bolt and is connected with the roof, sets up the rectangular shape through-hole that matches with the bolt on the roof.