JPS6130320Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a plug-in device for a communication device accommodating case that accommodates a plurality of communication device accommodating cases between the back supports or in a horizontal direction.

Conventionally, this type of plug-in device for a communication device housing case, as shown in FIG. connector 5,
a guide frame 7 that guides and supports the housing 2 to the external line side connection connector 5 and the guide hole 6 in one-to-one correspondence with the guide hole 6 and the communication device housing housing 2;
In order to directly attach the outside line side connection connector 5, guide hole 6 and guide frame 7 to the back support 1 independently, it is a plug-in of the communication device housing case 2 incorporating the connection connector 3 and the guide pin 4. There are drawbacks such as poor fitting, or high cost due to the need to control the precision of the dimensions of the mounting holes 8 provided in the large back support 1 in order to ensure good fitting, or as shown in Figure 2. As shown in the figure, a connector 5 on the outside line side and a guide hole 6 housed in a guide frame 7 were attached to the back support 1 to ensure a good fit with the communication device housing casing 2. When accommodating individual cases, a guide frame 7 corresponding one-to-one to each housing 2 and a back support 1 to which it is attached are provided.
However, there are disadvantages in that the number of parts is increased, the number of parts is increased, the cost is high, and there is no versatility. Also, Figures 1 and 2
In both cases shown in the figures, there is a drawback that the back support 1 is limited to a connecting connector 5 on the outside line side, a guide hole 6 and a guide frame 7.

An object of the present invention is to provide a plug-in device for a communication device accommodating case that eliminates the above-mentioned drawbacks of the conventional devices and has good fitting, low cost, and versatility.

The plug-in device for a communication device housing case according to the present invention is attached to the connection connector on the back side of the communication device housing case, the connection connector on the outside line side corresponding to the guide pin, and the case support plate that has a guide support part at the lower end of the guide hole. , this housing support plate is connected between pillars. According to such a configuration, the housing support plate functions as a complete intervening body that connects the back column and the communication equipment housing housing, and has a simple shape, good fitting, low cost, and versatility. It is possible to realize a communication device housing plug-in device.

The apparatus according to the present invention will be described in more detail below with reference to the drawings. 3, 4, and 5 show an embodiment of the plug-in device for a communication device housing case according to the present invention, and FIG. 3 shows one communication device storage case horizontally accommodated between the supports. One embodiment, FIG. 4 shows an embodiment in which a plurality of communication device housing cases are accommodated in the horizontal direction between the columns, and FIG. 5 shows an example in which communication device accommodation cases are accommodated in designated columns. . Reference number 1 is the rear support, 2 is the connector 3 on the back, and guide pin 4
9 is a housing support having a guide support portion 11 at the lower end in which the connecting connector 3, an external line side connecting connector 5 corresponding to the guide pin 4, and a guide hole 6 are attached and housed with screws 10. The plate is connected between the back supports 1 with screws 12. Further, the housing support plate 9 is provided with a cutout hole 14 to reduce its weight and to allow the connection connector 5 on the outside line side and the outside line cable 13 to be introduced. In the present invention, the external line side connection connector 5 and the guide hole 6 are accommodated in a housing support plate 9 having a guide support part 11 at the lower end, and this housing support plate 9 is connected between the back supports 1, while the communication device After the accommodation case 2 is guided and supported by the guide support part 11 provided at the lower end of the case support plate 9, it is inserted into the guide pin 4 on the back of the case 2 and the corresponding guide hole 6 on the case support plate 9. The connecting connector 3 on the back side of the housing 2 and the external line side connecting connector 5 on the housing support plate 9 are fitted to each other to be plug-ined. As is clear from this, the housing support plate 9 becomes a complete intervening body that connects the back support column 1 and the communication equipment housing housing 2, and the housing support plate 9 serves as a complete intervening body that connects the communication equipment housing housing 2, the external line side connection connector 5, and the guide hole 6. All alignment accuracy can be easily solved with the housing support plate 9.
Its shape is also simple, and this also eliminates the need for large-scale dimensional accuracy control for attachment to the back support 1, making it possible to reduce the price of the back support 1. On the other hand, as shown in FIG. 4, if a plurality of communication device housing cases 2 are to be accommodated in the horizontal direction between the back supports 1, this can be achieved by increasing the horizontal dimension of the case support plate 9. No addition is necessary, and the case can be easily attached to the specified position by providing a bent portion 15 on the case support plate 9 even for the rear support column 1' whose shape and dimensions are specified as shown in FIG. Can be done.

As explained above, in this invention, the back support 1
, there is no need for plug-in precision, low precision is required, the required quantity is small, and the price can be reduced.
Moreover, the plug-in fitting of the communication device housing case 2 is good, and a plurality of communication device housing cases can be accommodated in the horizontal direction.
Also, it has the versatility of being compatible with the designated rear support 1', and is therefore very advantageous in practice.

In the above embodiment, the external line side connection connector and the guide hole are integrated, but the guide hole may be provided in the housing support plate, and although each connection connector is installed vertically, it is also possible to install it horizontally. , two sets of connectors were used for each communication device housing case, but one
It is possible to change the number of sets to three or more sets, and the connection between the housing support plate and the back support is done with screws,
It may be inserted with screws or nuts, or various changes may be made, such as adding screw holes for fixing the communication device accommodation case on the case support plate.

[Brief explanation of the drawing]

1 and 2 show a conventional plug-in device for a communication device housing case, and FIGS. 3, 4, and 5 show an embodiment of the plug-in device for a communication device storage case according to the present invention. . 1...Rear support, 1'...Specified back support, 2...Communication equipment housing, 3...Connection connector, 4...Guide pin, 5...External line side connection connector, 6...Guide Hole, 7...Guidance frame,
8... Mounting hole, 9... Housing support plate, 10... Screw, 11... Guide support part, 12... Screw, 13...
...Outside line cable, 14...Notch hole, 15...Bend portion.

Claims (1)

[Scope of utility model registration request] A housing support plate is provided with a plurality of external line side connection connectors arranged laterally to engage with connection connectors provided on the back side of the housing housed between the back supports of the communication device, and a guide support portion integrally formed at the lower end. A plug-in device for a communication device housing case, characterized in that the plug-in device is fixed between pillars, and at least one of the cases is mounted on the support plate via the connection connector.