JPH0691479B2 - Plug attachment position conversion device - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector mounting position conversion device used for a radio such as a service radio and a taxi radio.

2. Description of the Related Art Even in a conventional wireless device, it is possible to change the mounting position of the contact plug.

Hereinafter, a conventional connector mounting position conversion device will be described with reference to the drawings.

As shown in FIGS. 5 and 8, the housing body 101 is a frame 1
02, upper lid 103, and lower lid 104, and these frames
102, an upper lid 103 and a lower lid 104 are fixed by screws 105. A chassis 106 is attached to the frame 102 with screws (not shown) on the front side of the housing body 101, and an escutcheon 107 is attached to the chassis 106 with screws (not shown) on the front side of the chassis 106. In particular, as apparent from FIGS. 6 and 7, the corners of the chassis 106 are provided with holes 108 and 109 for attaching the plugs on the front and side surfaces.
Is formed, and the escutcheon 107 has a hole 108 for attaching a plug.
Corresponding to holes 109 and 109, holes 110 and 111 for inserting the plugs are formed. For example, as is apparent from FIGS. 5 and 6, the connector 108 is attached to the hole 108 for attaching the connector and the hole 110 for inserting the connector on the front side.
2 is inserted, the washer 113 is fitted to the screw portion 112a of the connector 112, the nut 114 is screwed onto the screw portion 112a from the outside of the washer 113, and the connector 112 is attached to the chassis 106. A plug 115 is fitted in the open side hole 111 for inserting the contact plug. Thus, the connector 112 of the microphone 116 is connected to the connector 112.

To change the mounting position of the plug 112, as shown in FIG. 8, the screw 15 is removed to remove the upper lid 103 and the lower lid 104 from the frame 102, the escutcheon 107 from the chassis 106, and the chassis 106 from the frame 102. remove. After that, the nut 114 and the washer 113 are removed from the connector 112, and the connector 112 is removed from the hole 108 for attaching the connector. After disassembling in this way, the connector 112 is inserted into the connector mounting hole 109 on the side of the chassis 106 and the connector insertion hole 111 (see FIGS. 6 and 7) of the escutcheon 107, Insert the washer 113 into the thread 112a of the plug 112.
And a nut 114 is screwed onto the screw portion 112a from the outside of the washer 113, and the connector 112 is assembled to the chassis 106. Hereinafter, the assembly is performed in the reverse order of the above.

When using the wireless device in a vehicle etc., if there is a problem in the direction of the protruding portion of the contact plug 112 for safety or function, convert the mounting position of the contact plug 112 to the front side and the side surface side as described above. There must be.

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention However, in the above-mentioned conventional connector mounting position conversion device,
When changing the mounting position of the connector 112, the whole must be disassembled, and disassembling and assembling work is troublesome. Further, in a wireless device in which the user is prohibited from disassembling and modifying the inside, the user cannot change the attachment position of the connector 112.

Therefore, the present invention is to solve such a conventional problem, without disassembling the mounting position of the connector, it can be easily converted, without modifying the inside, The user can easily change the mounting position of the stopper, and the number of parts is almost the same as the conventional example, so that the connector can be manufactured without increasing the cost. It is intended to provide a mounting position conversion device.

Means for Solving the Problems And the technical means of the present invention for solving the above problems, the escutcheon of the wireless device and the corner portion of the chassis are formed across the front and side surfaces, the plug. , A movable long hole, a guide provided on the chassis for supporting the stopper so that it does not fall inside when the stopper is moved, and a hole for inserting the stopper, which are on the front side and the side surface. A stopper plate that communicates with the elongated hole on one of the sides and is selectively inverted and positioned so as to close the elongated hole; and a fastening member that fastens a plug to the stopper plate. It is a thing.

Action The action of the above technical means is as follows. That is, the fastening member and the stop plate are removed, and the contact plug is moved along the escutcheon and the long hole of the chassis by the guide of the guide to either the front side or the side surface side, and the long hole is closed by the stop plate, By inserting the plug into the plug insertion hole of the stopper plate and fastening the plug with the fastening member, the plug can be selectively attached to the front side or the side. Therefore, it is possible to easily change the mounting position of the plug without disassembling the whole, and also to change it without modifying the inside of the agent and the user. Further, since the number of parts is almost the same as that of the conventional example, it can be manufactured without increasing the cost.

Examples Hereinafter, examples of the present invention will be described with reference to the drawings.

1 to 4 show an embodiment of the present invention. FIG. 1 is an overall perspective view showing a state in which a connector is attached to the front side, FIG. 2 is a horizontal sectional view of a main part, and FIG. FIG. 4 is an exploded perspective view of a main part, and FIG. 4 is a perspective view for explaining a state in which the contact plug attachment position is converted to the side surface side.

As shown in FIG. 1, the housing body 1 includes a frame 2 and an upper lid 3.
And the lower lid 4, and the frame 2, the upper lid 3 and the lower lid 4 are fixed by screws 5. This case body 1
A chassis 6 (see FIGS. 2 and 3) is attached to the frame 2 by a screw (not shown) on the front side of the chassis 6, and an escutcheon 7 is attached to the chassis 6 by a screw (not shown) on the front side of the chassis 6. . As shown in FIGS. 2 and 3, the chassis 6 and the escutcheon 7 are provided.
Long holes 8 and 9 are formed across the front and side faces at the corners of the, and along the long holes 8 and 9, the threaded portion 10a of the plug 10 is formed.
Can be moved. The chassis 6 is provided with inwardly projecting guides 11 at the lower edges of the front and side surfaces of the elongated hole 8. These guides 11 consist of a horizontal part and a vertical part that is connected to the rear end of the guides 11. I can guide you. Square recesses 12 larger than the long holes 9 are formed on the front and side outer surfaces of the escutcheon 7.
Positioning holes 13 are formed in the escutcheon 7 at the front and side ends of the recess 12. Slot 9,8
The stopper plate 14 for closing the plug is made of a plate bent at a right angle so as to be inserted in the recess 12 of the escutcheon 7. The hole 15 for inserting the plug is formed on one surface, and the escutcheon is formed at both ends. Positioning projections 16 are provided which can be engaged with the positioning holes 13 of 7. This stopper plate 14 has holes 15 for insertion of the plugs selectively located on the front side and the side surface, and has elongated holes 9,
8 is selectively inverted so as to communicate with 8, and is inserted into the recess 12, and in any case, the positioning air 16 is engaged with the positioning hole 13. The stop plate 14 therefore acts as a blind plate for the slots 9,8. A washer 17 and a nut 18 are used as a fastening member for the plug 10.

Next, the operation of converting the attachment position of the connector 10 by the connector attachment position conversion device of the above embodiment will be described. In order to mount the connector 10 on the front side and the side, for example, the front side, the connector 10 is positioned on the front side of the slots 8 and 9 as shown in FIGS. Next, the stopper plate 14 is inserted into the recess 12 of the escutcheon 7, the positioning projection 16 is engaged with the positioning hole 13, and the tip of the connector 10 is inserted into the connector insertion hole 15. . After that, fit the washer 17 into the threaded portion 10a of the connector 10, and attach the nut 18 to the threaded portion 10a from the outside of the washer 17.
The connector 10 can be attached to the front side by screwing. Thus, the connector 20 can be connected to the connector seat 20 of the microphone 19.

To attach the plug 10 to the side surface, as shown in FIG. 4, the nut 18 and the washer 17 are removed from the threaded portion 10a of the plug 10 and the stopper plate 14 is removed from the recess 12. Next, insert the plug 10 into the long holes 8 and 9.
Move to the side along. At this time, the guide 11 can prevent the connector 10 from falling inside.
After the stopper 10 is moved, the stopper plate 14 is inverted and inserted into the recess 12 of the escutcheon 7, the positioning projection 16 is engaged with the positioning hole 13, and the tip of the stopper 10 is plugged. It is inserted into the insertion hole 15. After that, fit the washer 17 into the threaded portion 10a of the connector 10 and screw the threaded portion 10a from the outside of the washer 17.
By connecting the nut 18 to a, the connector 10 can be attached to the side surface. Thus, the connector 20 can be connected to the connector seat 20 of the microphone 19.

As described above, according to the above-described embodiment, the mounting position of the connector 10 can be changed without disassembling the whole.

EFFECTS OF THE INVENTION As is apparent from the above, according to the present invention, the fastening member and the stopper plate are removed, and the plug is provided on either the front side or the side side by the guide of the guide along the escutcheon and the long hole of the chassis. The stopper is moved to close the oblong hole, the stopper is inserted into the stopper insertion hole of the stopper plate, and the stopper is fastened by the fastening member. Can be installed selectively. Therefore, it is possible to easily change the mounting position of the plug without disassembling the whole, and also to change it without modifying the inside of the agent and the user. Further, since the number of parts is almost the same as that of the conventional example, it can be manufactured without increasing the cost.

[Brief description of drawings]

1 to 4 show a connector mounting position converting device according to an embodiment of the present invention. FIG. 1 is an overall perspective view of the connector with the connector attached to the front side, and FIG. Fig. 3 is a sectional view, Fig. 3 is an exploded perspective view of a main part, Fig. 4 is a perspective view for explaining a state in which the contact plug attachment position is converted to a side surface, and Figs. 5 to 8 are conventional connector attachment position conversions. FIG. 5 shows the apparatus, FIG. 5 is an overall perspective view with the plug attached to the front side, FIG. 6 is a horizontal sectional view of the main part, FIG. 7 is an exploded perspective view of the main part, and FIG. 8 is the plug. It is a perspective view for explanation of the state which changes a mounting position to the side. 6 ... Chassis, 7 ... Escussion, 8,9 ... Long hole, 10 ...
Plug, 11 ... Guide, 14 ... Stop plate, 15 ... Hole for inserting plug,
19 ... Microphone.

Claims (1)

[Claims] Claims: 1. An escutcheon of a wireless device and a long hole that is formed across the front and side surfaces at a corner portion of a chassis and is capable of moving a plug, and the chassis is provided with the slot, and the plug is moved when the plug is moved. It has a guide that supports it so that it does not fall inside, and a hole for inserting a plug, and this hole communicates with the elongated hole on either the front side or the side surface and is selected so as to close the elongated hole. A connector mounting position conversion device, comprising: a stopper plate that is turned upside down and positioned; and a fastening member that fastens a stopper to the stopper plate.