JPH0332043Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to a connection structure for connecting two pin jacks.

(b) Conventional technology Video tape recorders (VTRs) have built-in parts. This pack component is a high frequency circuit such as a tuner/IF circuit or an RF modulator circuit covered with a metal shield case. The pin jacks provided on this pack part can be connected directly as shown in Japanese Utility Model Application No. 60-116280, or by using a cable 50 and pin plugs 52 and 54 as shown in Figure 9. It is possible that

(c) Problems that the invention aims to solve By the way, connecting with a cable naturally requires this cable, which is not a good idea from a cost standpoint.

Furthermore, in order to connect as in the above-mentioned Utility Model Application No. 60-116280, the pack parts must be manufactured from the beginning so that they can be directly connected.

The present invention has been made in view of the above points, and provides a relay fitting for connecting pin jacks.

(d) Means for solving the problem The present invention consists of two pin jacks provided on two orthogonal surfaces, first and second holding parts that hold the outer peripheries of the two pin jacks, and the holding parts. a connecting member comprising a bending connecting portion connected to the portion;
This pin jack connection structure has bent rods each having both ends inserted into the plug insertion holes of two pin jacks.

(e) Effect In the present invention, as described above, the two pin jacks are provided on two orthogonal surfaces. In addition, the holding part is
Since the outer periphery of the pin jack is clamped, the connecting member can rotate and slide. The bending rod is also rotatably slidable within the plug insertion hole of the pin jack. Therefore, even if one pin jack is fixed and the connecting member and the bending rod are attached to this pin jack, the connecting member and the bending rod are rotatable, so that the attachment position of the remaining pin jack can be rotated.

(F) Embodiment An embodiment of the present invention will be described with reference to FIGS. 1 to 6.

In FIG. 1, 10 is a rear cabinet of a VTR, 11 is a board, 12 is a UHF terminal board, 14 is a relay board, 16 is a parallel feeder wire, 18 is an RF converter, and 20 is a tuner pack. 22,
24 is a pin jack (RCA socket).
The surface 18 on which the pin jacks 22, 24 are provided
a and 20a are located in orthogonal planes.
26 is a metal connecting material, and the holding parts 28, 30
It consists of a bending connection part 32. These clamping parts 28, 30
has a cylindrical shape with openings 28a and 30a. (See FIG. 2) The holding portions 28, 30 hold the outer peripheries (earth poles) of the pin jacks 22, 24 in a rotatable and slidable manner. 34 is a metal bending rod, and the ends of the straight parts 34a and 34b are connected to the pin jack 2.
It is inserted into the plug insertion holes 2 and 24 (see Fig. 3). 36 is a bracket. 38,40 is
This is a VHF input/output terminal (see Figure 4).

The above assembly will be explained. The RF converter 18 is
VHF input/output terminal 38 from rear cabinet 10,
40 is fixed to the substrate 11 so as to protrude. Pin jack 2 on this RF converter 18 side
The bent rod 34 is inserted into the plug insertion hole 8 and electrically connected to the signal pole inside the plug insertion hole. Next, the other end of the bending rod 34 is inserted into the plug insertion hole of the pin jack 30 on the tuner pack 20 side. Thereafter, the tuner pack 20 is rotated in the direction C in FIG. 5 to engage and fix the bracket 36 to the board 11 (see FIG. 5). Finally, the holding part 28 of the connecting material 26,
30 onto the outer periphery of the pin jacks 22, 24 (see FIG. 4). At this time, the holding parts 28, 30
The openings 28a, 30a are expanded in the direction B in FIG. 2 to allow insertion of the pin jack 24.

In the above embodiment, the connecting member 26 is attached last, but the tuner pack 20 may be attached after the bending rod 34 and the connecting member 26 are attached, as shown in FIG. In addition, if this is done, assembly becomes troublesome.

Further, in the embodiment shown in FIG. 1, the tuner pack is arranged parallel to the substrate, but an arrangement as shown in FIG. 7 is also possible. In FIG. 7, 42 is a component.

Further, as shown in FIG. 8, a projection 34 is provided on the bending rod 34.
c, 34c may be provided to define the insertion amount of the bending rod 34 into the plug insertion hole.

(g) Effects of the invention As described above, the invention is useful because pin jacks can be connected without using coaxial cables.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure shows the connecting material, Figure 3 shows the bending rod,
FIG. 4 is a side view of FIG. 1, and FIG. 5 is a diagram showing the assembly procedure. FIG. 6 is a diagram showing another assembly procedure. FIG. 7 is a diagram showing another arrangement of tuner packs. FIG. 8 is a diagram showing another example of the bending rod. FIG. 9 is a diagram showing a conventional example. 18a, 20a...plane (two orthogonal planes), 22,
24... Pin jack (first, second pin jack), 28, 30... Holding part (first, second holding part), 32... Bent connection part, 26... Connecting material, 3
4...Bending rod.

Claims (1)

[Claims for Utility Model Registration] First and second pin jacks provided on two orthogonal surfaces, first and second clamping parts that clamp the outer peripheries of the first and second pin jacks, respectively; A connecting member including a bending connection part connected to the first and second holding parts, and a bending rod having both ends inserted into the plug insertion holes of the first and second pin jacks, respectively. Features a pin jack connection structure.