Plug-and-play intelligent testing device without connecting wire

Abstract

The invention discloses a plug-and-play intelligent testing device without a connecting wire, which comprises a rack, a movable pressing plate, a movable needle plate and testing equipment, wherein apressing plate support is arranged on the upper part of the rack, and the movable pressing plate is arranged on the lower part of the pressing plate support and movably connected with the pressing plate support; a needle plate fixing part is arranged in the middle of the rack and is movably connected with the movable needle plate; a tested plate is placed on the movable needle plate; the lower part of the rack is provided with multiple layers of equipment guide grooves for placing multiple sets of test equipment; an interface circuit board is also arranged at the lower part of the rack; more than two sockets are arranged on the interface circuit board; and the test equipment and the movable needle plate are in butt joint with the sockets of the interface circuit board through plugs. The invention provides a plug-and-play intelligent testing device without a connecting wire, which is simple in test environment building, flexible and efficient in machine type switching, convenient and fast to use and low in cost, and greatly reduces the storage land demand.

Description

【Technical field】 [0001] The invention belongs to the technical field of testing equipment for electronic equipment, and specifically refers to a plug-and-play intelligent testing device without connecting wires. 【Background technique】 [0002] The test of set-top boxes, servers and other products adopts the existing test tooling, and it is necessary to connect the test tooling and various test equipment (such as parameter test equipment, functional test equipment, etc.) with each other with connecting cables. Since the set-top box and other products have many functional interfaces, it is necessary to perform resistance voltage test, functional interface test, and firmware programming. There are many testing procedures, many testing equipments are used, and there are dozens of connecting cables. Such a solution has the following disadvantages: 1. The connection and debugging of equipment and cables are more complicated, and the requirements for personnel are relatively high...

AI Technical Summary

Problems solved by technology

Such a solution has the following disadvantages: 1. The connection and debugging of equipment and cables are more complicated, and the requirements for personnel are relatively high. Sometimes, technical engineers or line lengths are required to build the test environment; The wires are placed exposed outside the test tooling, which needs to occupy a large area of ​​the workbench and is very messy; 3. Although some test equipment can be placed under the workbench of the test tool, it needs to use extended cables, which is easily affected by the workshop. Electromagnetic environment interference sometimes affects and leads to unstable tests; 4. Due to machine vibration in the workshop environment, sometimes the connector wires may become loose. ;5. Existing test tooling is complicated to make, and cannot be shared for different types of products, and the production cycle is long, which makes the new product introduction cycle longer; 6. All test tooling for each product must be remade, and more materials will be used. higher production cost

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