CN-224233795-U - Module testing system

Abstract

The utility model relates to the field of radio frequency signal testing and discloses a module testing system, wherein the system comprises a testing cabinet and a testing frame arranged in the testing cabinet, the testing frame comprises a plurality of testing boxes and a plurality of plug assemblies corresponding to each testing box, the testing boxes are suitable for placing various types of development boards, the modules are connected to the development boards in a buckling mode, and the modules are connected with the corresponding plug assemblies through connectors so as to test the modules through the testing cabinet when the testing frame is arranged in the testing cabinet. The interface standard can be unified, the high concentration of test resources is realized, the test efficiency and the resource utilization rate are greatly improved, the occupied space is obviously reduced, and the test cost is effectively reduced.

Inventors

• CHANG LONG
• HUANG XUEFEI
• ZHAO PENG

Assignees

• 合肥移瑞通信技术有限公司

Dates

Publication Date

20260512

Application Date

20250610

Claims (10)

1. 1. The utility model provides a module test system, its characterized in that, the system include test rack and install in test rack in the test rack, the test rack includes a plurality of test boxes and corresponds a plurality of plug assemblies that every test box set up, the test box is suitable for placing the development board of multiple type, the module knot is connected on the development board, just the module passes through the connector and links to each other with corresponding plug assemblies, in order when the test rack is installed test rack is right through the test rack is tested the module.
2. 2. The module testing system of claim 1, wherein at least one radio frequency switch is disposed in the testing cabinet, and the radio frequency switch is respectively connected with the plurality of plug assemblies, so as to control the testing sequence of the plurality of testing nodes on the module and the testing sequence among different modules by controlling the connection states of the plurality of plug assemblies and the testing cabinet.
3. 3. The module testing system of claim 2, wherein the module is a cellular testing module, the testing nodes comprising a high frequency signal testing node, an intermediate frequency signal testing node, and a low frequency signal testing node.
4. 4. The module testing system of claim 2, wherein the number of test nodes on the module is less than or equal to the number of plug assemblies corresponding to the module.
5. 5. The modular test system of claim 1, wherein the test rack further comprises a plug assembly carrier plate, a plug assembly female head disposed on the test cartridge, and a male head mounted on the plug assembly carrier plate.
6. 6. The modular test system of claim 5, wherein the male and female heads in the plug assembly are disposed in a horizontal orientation.
7. 7. The modular test system of claim 5, wherein the test rack further comprises a plurality of power plugs, wherein the plurality of power plugs are mounted on the plug assembly carrier plate, and the plurality of power plugs are respectively arranged in one-to-one correspondence with the plurality of test boxes.
8. 8. The modular test system of claim 5, wherein each of the plurality of plug assemblies comprises a high frequency signal test plug assembly, an intermediate frequency signal test plug assembly, and a low frequency signal test plug assembly.
9. 9. The modular test system of claim 1, wherein the test rack further comprises a plurality of rails disposed in one-to-one correspondence with the plurality of test cartridges, respectively, the rails configured to facilitate removable connection of the test cartridges to a corresponding plurality of plug assemblies.
10. 10. The module testing system of any one of claims 1-9, wherein the connector is an SMA connector.

Description

Module testing system Technical Field The utility model relates to the technical field of radio frequency testing, in particular to a module testing system. Background In the current development process of electronic technology, radio frequency cellular modules of various different chip platforms are continuously emerging, however, radio frequency antenna ports of the radio frequency cellular modules of the different chip platforms have a problem of non-uniformity, which brings a plurality of inconveniences and challenges to test work, when the radio frequency modules of the different chip platforms are tested, test environments need to be independently built aiming at each module, so that the building of the test environments becomes complex and various, the building mode of each test environment is different, and the preparation work difficulty and time cost before the test are increased. In addition, on one hand, each test environment may be idle for a long time when no test task exists, so that equipment resources are wasted, on the other hand, when a plurality of test tasks are needed to be used at the same time, the conditions of resource shortage and incapability of timely meeting test requirements may occur, moreover, the test environments occupy large areas and are scattered in different areas, high centralized management cannot be realized, great difficulty is brought to unified scheduling, and flexible allocation and optimization arrangement of the test tasks cannot be performed. Disclosure of utility model The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, an object of the present utility model is to provide a module testing system, which can unify testing interface standards, realize high concentration of testing resources, greatly improve testing efficiency and resource utilization, and simultaneously remarkably reduce site occupation and effectively reduce testing cost. In order to achieve the above object, a first aspect of the present utility model provides a module testing system, wherein the system includes a testing cabinet and a testing rack installed in the testing cabinet, the testing rack includes a plurality of testing boxes and a plurality of plug assemblies provided corresponding to each testing box, the testing boxes are adapted to place a plurality of types of development boards, the modules are fastened to the development boards, and the modules are connected to the corresponding plug assemblies through connectors, so that when the testing rack is installed in the testing cabinet, the modules are tested through the testing cabinet. According to the module testing system provided by the example of the utility model, the interface standard can be unified, the high concentration of the testing resources is realized, the testing efficiency and the resource utilization rate are greatly improved, the occupied space is obviously reduced, and the testing cost is effectively reduced. In some examples, at least one radio frequency switch is disposed in the test cabinet, and the radio frequency switch is respectively connected with a plurality of plug assemblies, so as to control the test sequence of a plurality of test nodes on the modules and the test sequence among different modules by controlling the connection states of the plurality of plug assemblies and the test cabinet. In some examples, the module is a cellular test module, the test nodes including a high frequency signal test node, an intermediate frequency signal test node, and a low frequency signal test node. In some examples, the number of test nodes on the module is less than or equal to the number of plug assemblies corresponding to the module. In some examples, the test rack further comprises a plug assembly carrier plate, a plug assembly female head disposed on the test cartridge, and a male head mounted on the plug assembly carrier plate. In some examples, the male and female heads in the plug assembly are disposed in a horizontal orientation. In some examples, the test rack further comprises a plurality of power plugs, the plurality of power plugs are all mounted on the plug assembly carrier plate, and the plurality of power plugs are respectively arranged in one-to-one correspondence with the plurality of test boxes. In some examples, each of the plurality of plug assemblies corresponding to the test cartridges includes a high frequency signal test plug assembly, an intermediate frequency signal test plug assembly, and a low frequency signal test plug assembly. In some examples, the test rack further comprises a plurality of guide rails, the plurality of guide rails are respectively arranged in one-to-one correspondence with the plurality of test boxes, and the guide rails are used for assisting the test boxes to be detachably connected with the corresponding plurality of plug assemblies. In some examples, the connector is an SMA connector. Add