JP2504272Y2 - Test adapter - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a test adapter capable of pulling out a module from a case during inspection / test.

[0002]

2. Description of the Related Art FIG. 4 is a top view showing a conventional test adapter, FIG. 5 is a sectional view of a conventional test adapter, and FIG.
FIG. 7 is a cross-sectional view of a state in which a conventional test adapter is attached to a case. In the figure, 1 is a case, 2 is an internal connector, 3 is a guide groove for holding a printed wiring board when the case 1 is inserted, 4 is a test adapter input side connector,
5 is a test adapter output side connector, 6 is a test adapter input side connector 4 and a test adapter output side connector 5
On the lower side, and a printed wiring board connecting the both, 7 is a guide rail for holding a module 8 to be inserted into the test adapter output side connector 5, 8 is a module,
9 is a module input side connector.

Next, the operation will be described. Align the printed wiring board 6 of the test adapter with the guide groove 3 to form the case 1
And the test adapter input side connector 4 is attached to the internal connector 2. Further, the module 8 is inserted along the guide rail 7, and the module input side connector 9 is attached to the test adapter output side connector 5. As a result, the electric signal of the internal connector 2 is connected to the module 8. At this time, the mounted components of the module 8 are oriented downward.

[0004]

Since the conventional test adapter is constructed as described above, when the test adapter is used in case 1 in which the mounting component of the module 8 is mounted on the lower side, However, since the mounted component of the module 8 is on the lower side, there is a problem that the inspection / test is difficult.

The present invention has been made in order to solve the above problems, and an object thereof is to provide a test adapter which facilitates inspection and testing by placing the mounting parts of the module on the upper side. .

[0006]

A test adapter according to the present invention mounts a test adapter output-side connector on a printed wiring board opposite to a test adapter input-side connector so that a module mounting component faces upward. It was done like this.

[0007]

In the test adapter according to the present invention, the input side connector of the printed wiring board is coupled to the internal connector of the test case, and the module input side connector is coupled to the output side connector, so that the module is mounted on the upper side. It is attached to the case with facing.

[0008]

EXAMPLES Example 1. An embodiment of the present invention will be described below with reference to the drawings. FIG.
2 is a top view of the test adapter, FIG. 2 is a cross-sectional view of the test adapter, and FIG. 3 is a cross-sectional view of the test adapter mounted in a case. It should be noted that the same components as those shown in FIGS. 4 to 6 are designated by the same reference numerals, and duplicate description thereof will be omitted. A printed wiring board 6 has an input side connector 4 mounted on one surface and an output side connector 5 mounted on the other surface, and connects the both.

Next, the operation will be described. The printed wiring board 6 of the test adapter is inserted into the case 1 along the guide groove 3, and the internal connector 2 and the test adapter input side connector 4 are mounted. Further, the module 8 is inserted along the guide rail 7 and the module input side connector 9
Is attached to the output side connector 5 of the test adapter. As a result, the electric signal of the internal connector 2 is connected to the module 8. At this time, the mounting parts of the module 8 are
Facing upwards.

Although the printed wiring board 6 is used in the above embodiment, the test adapter input side connector 4 and the test adapter output side connector 5 may be directly connected by wiring. At this time, the printed wiring board 6 may be a metal plate or another insulating plate and has the same effect.

[0011]

As described above, according to the present invention, the input side connector is mounted on one side of the printed wiring board and the output side connector is mounted on the other side of the printed wiring board. Can be easily performed, and the maintainability is improved.

[Brief description of drawings]

FIG. 1 is a top view of a test adapter according to an embodiment of the present invention.

FIG. 2 is a sectional view of a test adapter according to an embodiment of the present invention.

FIG. 3 is a sectional view showing a state in which a test adapter according to an embodiment of the present invention is attached to a case.

FIG. 4 is a top view of a conventional test adapter.

FIG. 5 is a sectional view of a conventional test adapter.

FIG. 6 is a sectional view showing a state in which a conventional test adapter is attached to a case.

[Explanation of symbols]

 4 Test adapter input side connector 5 Test adapter output side connector 6 Printed wiring board 7 Guide rail 8 Module

Claims (1)

(57) [Scope of utility model registration request] 1. A printed wiring board in which an input side connector is mounted on one surface and an output side connector is mounted on the other surface, and the two are connected to each other, and a guide rail for holding a module to be inserted into the output side connector. Test adapter with.