JPH0620310Y2 - Wiring film socket - Google Patents

Description

TECHNICAL FIELD The present invention relates to a wiring film socket in which a strip-shaped film is provided with a wiring pattern for forming an electric circuit.

2. Description of the Related Art As the above-mentioned wiring film, a long and flexible wiring film in which an arbitrary electric circuit is formed, such as one in which a plurality of IC chips are sandwiched in a strip-shaped film and a lead pattern is formed on the surface, is used. Be raised.

Conventionally, in the above-mentioned measurement test of the wiring film, the wiring film is extended flat, and the required points are clamped between the socket mounted horizontally on the wiring board and the pressing cover to apply pressure, and the contact of the socket base To make contact with the wiring pattern.

Problems to be solved by the invention However, when the above wiring film is elongated and elongated,
It requires a lot of space in the longitudinal direction, and the number of sockets that can be mounted in the wiring film extending direction is limited on a wiring board of a limited size. Therefore, the number of IC chips that can be measured at one time is also limited. Measurement work efficiency is significantly reduced. Further, since the length of the wiring film to be applied is limited to the lengthwise or lateral dimension of the wiring board, the long wiring film must be cut into short lengths by mischief, which makes subsequent handling complicated.

In order to solve the above problems, the present invention provides a wiring film socket in which a wiring film is flexed in an upright state and is circulated between a plurality of sockets mounted in an upright position so that the above measurement can be performed. To do.

Means for Solving the Problems In a socket in which the pressing cover is closed on the socket base and the wiring film is sandwiched between the socket base and the socket base to make contact, both are closed at the closing edge of the socket base and the pressing cover. Has a wiring film guide slope that forms a wiring film lead-in / out opening, and side-mounts a socket group consisting of the above-mentioned socket base and presser cover on the wiring board, and at the same time bends each socket a predetermined bending path. The socket is arranged so that the wiring film lead-in / out opening of the socket is oriented toward the bending path, and the wiring film is bent along the wiring film guide slope so as to be in an upright state with respect to the wiring board. However, the wiring film socket is configured so as to circulate between the respective side-mounted sockets that are led in and out of the wiring film lead-in / out opening. is there.

With the above configuration, a plurality of sockets are mounted on the wiring board in an upright position and arranged with an arbitrary bending path so that the opening is opened laterally, and the wiring film is bent in the upright state. While bending, it is circulated between the plurality of side-mounted sockets, and the contacts are achieved while being sandwiched between each socket base and the pressing cover. The wiring film circulates along the bending path for a long time in the upright state and is connected to a plurality of sockets arranged at intervals in the bending path.

Embodiment An embodiment of the present invention will be described below with reference to FIGS.

Reference numeral 1 is a socket base, 2 is a presser cover, and the socket base 1 is a contact 4 for mounting and contacting a wiring film 3
Holding the presser cover 2 at one end of the socket base 1 with the shaft 9
Can be opened and closed with respect to the base 1 by pivoting the
By closing the pressing cover 2 on the socket base 1, the wiring film 3 is clamped between the socket base 1 and the pressing base to give a pressing force to obtain a contact pressure with the contact 4.

At the closing edge portion of the socket base 1 and the pressing cover 2 as described above, the wiring film guide slope 5 that defines the wiring film lead-in / out opening 6 is formed when both are in the closed state.
The wiring film 3 is sandwiched between the socket base 1 and the pressing cover 2, and the left and right extending portions are led out while being bent along the guide slope 5, and can be introduced into the adjacent socket 7.

The wiring film guide slope 5 is formed on each of a pair of opposing closing edges of the socket base 1 and the pressing cover 2, or the guide slope 5 is formed on one of the closing edges of the socket base 1 and the pressing cover 2. , The wiring film lead-in / out opening 6 that expands laterally is defined.

As shown in FIG. 2, the socket is mounted on a wiring board 8 in an upright position by arranging a group of sockets 7 on a wiring board 8 along a predetermined bending path such as a U-shape, an S-shape, or the like. The wiring film 3 is opened laterally so as to face the bending path, and on the other hand, the wiring film 3 is formed.
In an upright state, that is, the ears of the wiring film 3 are erected on the wiring board 8 and are circulated between the plurality of sideways mounted sockets 7 while being bent, and sandwiched between each socket base 1 and the presser cover 2. It is possible to make contact while doing so. As described above, the presser cover 2 is openably and closably supported at one end of the socket 7, and the other end of the socket has a free end of the presser cover 2 for engaging and disengaging the wiring film 3. A lock lever 10 to be held is pivotally supported. As shown in FIG. 3, the socket 7 is erected so that the lock lever 10 is arranged at the upper end, and the lock lever 10 is operated at the upper end of the socket. Thus, the holding cover 2 is opened and closed on the wiring board 8 so that the wiring film 3 can be easily mounted on the side, and the pedestal 11 is provided on the side of the socket 7.
Is integrally provided, is stably installed on the wiring board 8 with the pedestal 11, and is attached and connected to the connector 4'of the contact 4 which comes into contact with the wiring film 3 through the connection hole of the connection plate 12,
The connector 13 provided at the end of the connection plate 12 is attached and connected to the connection hole of the wiring board 8 to side-mount the socket 7 together with the connection plate 12 using the pedestal 11.

Effect of the Invention As described above, by mounting a plurality of the sockets on the wiring board in the upright position and arranging the wiring film with an arbitrary bending path so that the opening is opened to the side, the wiring film is uprighted. It is possible to adopt a contact mode in which the socket is circulated between the plurality of side-mounted sockets while being bent along the inclined surface and sandwiched between the socket bases and the pressing cover to make contact.

Therefore, the number of sockets mounted on the wiring board having a limited area can be greatly increased, the dead space of the wiring board can be reduced, and an efficient measurement test of the wiring film can be performed.

In the past, a long wiring film had to be cut into a length limited to the length or width of the wiring board before use, but according to the present invention, the length of the wiring film to be applied is changed to the wiring board. It is possible to cut the long wiring film for use without being limited to the above dimensions, and it is possible to effectively eliminate the trouble that the long wiring film is cut into short lengths to make the handling complicated.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a wiring film socket showing an embodiment of the present invention with a wiring film being sandwiched, and FIG. 2 is a side view mounting of the same socket group on a wiring board, and a wiring film is mounted upright. Meanwhile, FIG. 3 is a sectional view showing a state in which each socket is circulated along a predetermined bending path to make contact with each other, and FIG. 3 is a front view of the socket side-mounted on the wiring board. DESCRIPTION OF SYMBOLS 1 ... Socket base, 2 ... Presser cover, 3 ... Wiring film, 4 ... Contact, 6 ... Wiring film lead-out opening
5 ... Wiring film guide slope, 7 ... Socket, 8 ... Wiring board.

Claims (1)

[Scope of utility model registration request] 1. A socket base, and a holding cover which is closed to the socket base to hold a wiring film between the socket base and the socket base to make contact with each other, and the socket base and the holding cover are provided at a closing edge portion thereof. It has a wiring film guide slope that forms a widening for introducing and removing the wiring film when it is in a closed state,
The socket group consisting of the socket base and the presser cover is mounted sideways on the wiring board, and each socket is arranged with a predetermined bending path so that the wiring film lead-in / out opening of the socket faces the bending path. Between the respective sockets that have been orientated in such a manner that the wiring film is bent into the wiring film guide slope so that the wiring film is in an upright state with respect to the wiring board, and that the wiring film is led in and out of the wiring film inlet / outlet opening. A wiring film socket, which is characterized in that it is circulated in