A multi-purpose plug for a power communication audio distribution frame

Abstract

A multi-purpose plug for a power communication audio distribution frame belongs to the field of plug structures. The purpose of the present invention is to solve the problem that each distribution frame requires the use of a corresponding plug, so a lot of plugs need to be carried during maintenance, resulting in low maintenance efficiency. Two conductive sheets are arranged opposite to each other with a set gap left between them. An adhesive is applied to two fourth sides close to the two conductive sheets to bond the two conductive sheets together. Each conductive sheet is connected to an electrical signal conductor copper foil through a conductor wire. One end of the connecting wire is connected to the electrical signal conductor copper foil, and the other end of the connecting wire is connected to a crystal head, which is inserted into an intercom. It is applicable to a variety of distribution frames.

Description

Technical Field

[0001] The present invention relates to a plug inserted into an audio distribution frame, belonging to the field of plug structures. Background Art

[0002] The communication audio cable of power enterprises (also known as the power dedicated line) is a wire harness composed of multiple mutually insulated conductors stranded in a certain manner, with a sealed outer sheath wrapped around it, and an outer protective layer for protection if necessary. The audio cable is an intermediate link connecting the dispatching station and the carrier terminal station, and is also the main communication method between the dispatching station and nearby power plants and substations. However, most of the bridging architectures of audio cables are purchased externally. Due to the problem of age, there are a variety of DMF racks. In recent years, with the continuous upgrade of the dispatching automation system and the increase and change of enterprise operations, the operation and maintenance and repair links are very important. However, the plug-in connectors used in the patching and migration links must carry a variety of types to adapt to the corresponding distribution frames. Due to the excessive number of plug types and often low efficiency during use, the maintenance difficulty increases. Summary of the Invention

[0003] The purpose of the present invention is to solve the problem that a corresponding plug needs to be used for each distribution frame, so a lot of plugs need to be carried during maintenance, and the maintenance efficiency is low, and a multi-purpose plug for a power communication audio distribution frame is proposed.

[0004] A multi-purpose plug for a power communication audio distribution frame, the plug includes a plug-in connector, 2 conductor wires, an electrical signal conductor copper foil, a main terminal plug-in connector, a connecting wire, a crystal head and a plug-in unit;

[0005] The plug-in connector includes 2 conductive sheets;

[0006] Each conductive sheet includes 1 right-angled trapezoidal sheet and 1 square sheet. The bottom edge of the right-angled trapezoidal sheet is spliced with the first side of the square sheet, and the right-angled side of the right-angled trapezoidal sheet is aligned with the second side of the square sheet. The right-angled trapezoidal sheet and the square sheet are an integral structure; a convex hole is opened on the second side of the square sheet;

[0007] The 2 conductive sheets are arranged oppositely, with a set gap left between them. An adhesive is applied to the 2 fourth sides close to the 2 conductive sheets to bond the 2 conductive sheets together. Each conductive sheet is connected to the electrical signal conductor copper foil through 1 conductor wire. One end of the connecting wire is connected to the electrical signal conductor copper foil, and the other end of the connecting wire is connected to the crystal head. The crystal head is inserted into the plug-in unit;

[0008] The 2 conductive sheets of the plug-in connector are used to be inserted into the copper clips of a set of wire racks in the first user-end distribution frame or the second user-end distribution frame. After insertion, they are used to determine whether the wire connecting to the telephone end and the first user-end distribution frame is faulty or whether the wire connecting to the telephone end and the second user-end distribution frame is faulty.

[0009] The main terminal interrupting connector is used to be inserted on the copper clips of a group of wire racks in the main terminal distribution frame. After insertion, it is used to determine whether the wires connected between the first user terminal distribution frame and the main terminal distribution frame or the wires connected between the second user terminal distribution frame and the main terminal distribution frame are faulty.

[0010] Preferably, the two conductive pieces of the interrupting plug are inserted on the first user terminal distribution frame in the following ways:

[0011] The first way: when there is no protector installed in the upper wire rack copper clip or the lower wire rack copper clip of the first user terminal distribution frame, the top side of the right-angled trapezoidal piece and the first side of the square piece are respectively used to be inserted into the upper wire rack copper clip and the lower wire rack copper clip of the first user terminal distribution frame;

[0012] The second way: when there is a protector installed in the upper wire rack copper clip or the lower wire rack copper clip of the first user terminal distribution frame, the included angle between the top side of the right-angled trapezoidal piece and the right-angled side of the right-angled trapezoidal piece is used to be inserted into the lower wire rack copper clip or the upper wire rack copper clip of the first user terminal distribution frame.

[0013] Preferably, the two conductive pieces of the interrupting plug are inserted on the second user terminal distribution frame in two ways:

[0014] The first way: the two opposite horizontal sides in the convex hole are used to be inserted into the upper wire rack copper clip and the lower wire rack copper clip of the second user terminal distribution frame;

[0015] The second way: the third side of the square piece is used to be clamped in the upper wire rack copper clip and the lower wire rack copper clip of the second user distribution frame.

[0016] The beneficial effects of the present invention are:

[0017] To meet the needs of the operation, maintenance and management of the power system, the information transmission and exchange automation service jump connection efficiency is improved, and system accidents are processed and prevented in a timely manner. This application designs an interrupting connector with multiple uses and multiple types;

[0018] The interrupting plug of this application can be inserted on different models of distribution frames. Therefore, when maintenance personnel perform maintenance, they only need to carry the plug of this application, instead of carrying various forms of plugs. Therefore, the plug of this application can well solve the problem of interrupting various signals and various styles of wire racks on the power communication audio distribution frame, and improve the maintenance efficiency. Since the difference between the power communication system and the civil system lies in the power system line telephone, the dispatching automatic service needs to be migrated and jumped frequently and needs to be adjusted repeatedly. After the jump connection and migration, the verification number needs to be performed on the wire rack side. This application can be effectively applied to various types of wire racks currently and perform interrupting. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of a multi-purpose plug for a power communication audio distribution frame;

[0020] Figure 2 It is a schematic structural diagram of an intercom plug;

[0021] Figure 3 It is a structural diagram of the cooperation between the intercom plug and multiple types of distribution frames;

[0022] Figure 4 It is a schematic structural diagram in which the top side of the right-angled trapezoidal piece and the first side of the square piece are respectively used for plugging into the upper wire rack copper clip and the lower wire rack copper clip of the VDF distribution frame or the VDF110 distribution frame;

[0023] Figure 5 It is the connection method of the telephone line. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0025] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments may be combined with each other.

[0026] Next, the present invention will be further described in conjunction with the accompanying drawings and specific embodiments, but it is not a limitation of the present invention.

[0027] Specific embodiment 1: In combination with Figure 1 This embodiment is described. A multi-purpose plug for a power communication audio distribution frame described in this embodiment, the plug includes an intercom plug 1, 2 conductor wires 2, an electrical signal conductor copper foil 3, a main terminal intercom joint 4, a connecting wire 7, a crystal head 8 and an intercom device;

[0028] The intercom plug 1 includes 2 conductive sheets;

[0029] Each conductive sheet includes 1 right-angled trapezoidal piece and 1 square piece. The bottom side of the right-angled trapezoidal piece is spliced with the first side 1-1 of the square piece, and the right-angled side 1-3 of the right-angled trapezoidal piece is aligned with the second side 1-7 of the square piece. The right-angled trapezoidal piece and the square piece are an integral structure; a convex hole is opened on the second side 1-7 of the square piece;

[0030] Two conductive sheets are arranged opposite to each other with a set gap left between them. The adhesive is applied on the two fourth sides 1-8 close to the two conductive sheets to bond the two conductive sheets together. Each conductive sheet is connected to the electrical signal conductor copper foil 3 through a conductor wire 2. One end of the connecting wire 7 is connected to the electrical signal conductor copper foil 3, and the other end of the connecting wire 7 is connected to the RJ45 connector 8. The RJ45 connector 8 is plugged into the intercom device;

[0031] The two conductive sheets of the intercom plug 1 are used to be plugged into the copper clips of a set of wire racks in the first user terminal distribution frame or the second user terminal distribution frame. After plugging, it is used to determine whether the wire connecting the telephone terminal and the first user terminal distribution frame is faulty or whether the wire connecting the telephone terminal and the second user terminal distribution frame is faulty.

[0032] The main terminal intercom joint 4 is used to be plugged into the copper clips of a set of wire racks in the main terminal distribution frame. After plugging, it is used to determine whether the wire connecting the first user terminal distribution frame and the main terminal distribution frame or the wire connecting the second user terminal distribution frame and the main terminal distribution frame is faulty.

[0033] In this embodiment, the intercom device can also check whether the wiring is incorrect. For example, each wire connecting the telephone to the user terminal distribution frame has a different label on the user terminal distribution frame, and each wire connecting the user terminal distribution frame to the main terminal distribution frame also has a different label on the main terminal distribution frame. Plug the intercom plug into the main terminal distribution frame and use the intercom device to check a certain wire. If the wire number of this wire is No. 1, then plug the intercom plug into the user terminal distribution frame. If it is checked that this wire is connected to the No. 2 on the user terminal wire rack, it means that the connection position is incorrect on the user terminal wire rack. Therefore, the intercom device can also check whether the wiring is incorrect.

[0034] The intercom device also checks whether the corresponding telephone line is faulty in the way of this application. When the telephone fails, use the method of this application to detect whether the fault is in the line from the telephone terminal to the user terminal distribution frame or in the line from the user terminal distribution frame to the main terminal distribution frame.

[0035] In this embodiment, when the two conductive sheets are plugged into a set of wire racks in the first user terminal distribution frame or the second user terminal distribution frame, the intercom device dials the number of this telephone line to detect whether the corresponding telephone line connecting the telephone terminal to the first user terminal distribution frame or the second user terminal distribution frame is faulty;

[0036] When the two conductive sheets are plugged into a set of wire racks in the main terminal distribution frame, the intercom device dials the number of the corresponding telephone line to detect whether the corresponding telephone line connecting the first user terminal distribution frame or the second user terminal distribution frame to the main terminal distribution frame is faulty.

[0037] Figure 5This is the routing of the wire led out from the telephone end. The wire led out from the telephone end enters the user - side distribution frame and then is connected to the main - end distribution frame from the user - side distribution frame.

[0038] Figure 3 The figure between the first dashed line and the second dashed line in this application is called a right - angled trapezoidal piece, and the figure between the second dashed line and the third dashed line in this application is called a square piece.

[0039] Specific Embodiment 2: This embodiment further limits a multi - purpose plug of a power communication audio distribution frame described in Specific Embodiment 1. In this embodiment, the way of inserting the two conductive pieces of the intercom plug 1 into the first user - side distribution frame includes the following ways:

[0040] The first way: When there is no protector installed in the upper - line - frame copper clip 5 or the lower - line - frame copper clip 6 of the first user - side distribution frame, the top side 1 - 2 of the right - angled trapezoidal piece and the first side 1 - 1 of the square piece are respectively used for inserting into the upper - line - frame copper clip 5 and the lower - line - frame copper clip 6 of the first user - side distribution frame.

[0041] The second way: When there is a protector installed in the upper - line - frame copper clip 5 or the lower - line - frame copper clip 6 of the first user - side distribution frame, use the included angle between the top side 1 - 2 and the right - angled side 1 - 3 of the right - angled trapezoidal piece to insert into the lower - line - frame copper clip 6 or the upper - line - frame copper clip 5 of the first user - side distribution frame.

[0042] Specific Embodiment 3: This embodiment further limits a multi - purpose plug of a power communication audio distribution frame described in Specific Embodiment 1. In this embodiment, the way of inserting the two conductive pieces of the intercom plug 1 into the second user - side distribution frame includes two ways:

[0043] The first way: Use the two opposite horizontal sides 1 - 5 in the convex hole to insert into the upper - line - frame copper clip 5 and the lower - line - frame copper clip 6 of the second user - side distribution frame.

[0044] The second way: Use the third side 1 - 6 of the square piece to snap - connect into the upper - line - frame copper clip 5 and the lower - line - frame copper clip 6 of the second user - side distribution frame.

[0045] In this embodiment, after the electric - signal conductor copper foil 3 is inserted into the main - end distribution frame, side - listening can be realized.

[0046] Use the right - angled side 1 - 3 of the right - angled trapezoidal piece where the convex hole is located and the second side 1 - 7 of the square piece to insert into the upper - line - frame and the lower - line - frame of the second user - side distribution frame, but the right - angled side 1 - 3 of the right - angled trapezoidal piece and the second side 1 - 7 of the square piece do not contact the copper clip, and are only temporarily clamped on the line - frame when the intercom plug 1 is not in use.

[0047] In this embodiment, the method of inserting the two conductive sheets of the plug-in plug 1 in the present application into the second user terminal distribution frame further includes a third method, which actually inserts the two bottom points of the convex hole into the upper wire rack copper clip 5 and the lower wire rack copper clip 6 of the second user terminal distribution frame.

[0048] For the plug-in plug of the VDF outdoor distribution frame, the old-fashioned two-pin plug type is usually used in power enterprises for this VDF outdoor distribution frame. The protector of this distribution frame is installed at the rear side, and the front side is a two-pin socket connector. The test is completed by inserting through the reference numeral 1-1.

[0049] For the plug-in plug of the VDF indoor distribution frame, the plug protector of the VDF indoor is set at the front position of the wire rack. When in use, it needs to be installed at the upper and lower interfaces for plugging in.

[0050] The VDF110 distribution frame is plugged in through the card slot for plugging in.

[0051] Specific Embodiment 4: This embodiment further limits a multi-purpose plug of a power communication audio distribution frame described in Specific Embodiment 1. In this embodiment, the two conductive sheets of the plug-in plug 1 are also used to be plugged into the user terminal distribution frame of model 101s. When plugging in, the top surface 1-4 of the convex hole is plugged into the copper clip in the user terminal distribution frame of model 101s.

[0052] Specific Embodiment 5: This embodiment further limits a multi-purpose plug of a power communication audio distribution frame described in Specific Embodiment 1. In this embodiment, the two conductive sheets are glued together with glue.

[0053] Specific Embodiment 6: This embodiment further limits a multi-purpose plug of a power communication audio distribution frame described in Specific Embodiment 1. In this embodiment, the model of the main distribution frame is MDF.

[0054] Specific Embodiment 7: This embodiment further limits a multi-purpose plug of a power communication audio distribution frame described in Specific Embodiment 2. In this embodiment, the model of the first user terminal distribution frame is VDF.

[0055] Specific Embodiment 8: This embodiment further limits a multi-purpose plug of a power communication audio distribution frame described in Specific Embodiment 4. In this embodiment, the model of the second user terminal distribution frame is VDF110.

[0056] Specific Embodiment 9: This embodiment further limits a multi-purpose plug of a power communication audio distribution frame described in Specific Embodiment 1. In this embodiment, the set gap is the distance between two upper wire rack copper clips 5 in a group of wire racks or the distance between two lower wire rack copper clips 6.

[0057] Although the present invention has been described herein with reference to particular embodiments, it should be understood that these embodiments are merely examples of the principles and applications of the present invention. It should therefore be understood that numerous modifications may be made to the exemplary embodiments, and other arrangements may be designed, without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that the different dependent claims and the features described herein may be combined in a manner different from that described in the original claims. It should also be understood that the features described in connection with a separate embodiment may be used in other described embodiments.

Claims

1. A multi-purpose plug for a power communication audio distribution frame, characterized in that, the plug includes an intercom plug (1), two conductor wires (2), an electrical signal conductor copper foil (3), a main terminal intercom connector (4), a connecting wire (7), a crystal head (8) and an intercom; The intercom plug (1) includes two conductive sheets; Each conductive sheet includes a right-angled trapezoidal sheet and a square sheet. The bottom edge of the right-angled trapezoidal sheet is spliced with the first side (1-1) of the square sheet, and the right-angled side (1-3) of the right-angled trapezoidal sheet is aligned with the second side (1-7) of the square sheet. The right-angled trapezoidal sheet and the square sheet are of an integral structure; a convex hole is provided on the second side (1-7) of the square sheet; The two conductive sheets are arranged oppositely with a set gap therebetween. An adhesive is applied to the two fourth sides (1-8) of the two conductive sheets to bond the two conductive sheets together. Each conductive sheet is connected to the electrical signal conductor copper foil (3) through a conductor wire (2). One end of the connecting wire (7) is connected to the electrical signal conductor copper foil (3), and the other end of the connecting wire (7) is connected to the crystal head (8). The crystal head (8) is inserted into the intercom; The two conductive sheets of the intercom plug (1) are used to be inserted into the copper clips of a set of wire racks in the first user terminal distribution frame or the second user terminal distribution frame. After insertion, they are used to determine whether the wire connecting the telephone terminal and the first user terminal distribution frame is faulty or whether the wire connecting the telephone terminal and the second user terminal distribution frame is faulty, The main terminal intercom connector (4) is used to be inserted into the copper clips of a set of wire racks in the main terminal distribution frame. After insertion, it is used to determine whether the wire connecting the first user terminal distribution frame and the main terminal distribution frame or the wire connecting the second user terminal distribution frame and the main terminal distribution frame is faulty.

2. The multi-purpose plug for a power communication audio distribution frame according to claim 1, characterized in that, The ways in which the two conductive sheets of the intercom plug (1) are inserted into the first user terminal distribution frame include the following ways: The first way: When there is no protector installed in the upper wire rack copper clip (5) or the lower wire rack copper clip (6) of the first user terminal distribution frame, the top edge (1-2) of the right-angled trapezoidal sheet and the first side (1-1) of the square sheet are respectively used to be inserted into the upper wire rack copper clip (5) and the lower wire rack copper clip (6) of the first user terminal distribution frame; The second way: When there is a protector installed in the upper wire rack copper clip (5) or the lower wire rack copper clip (6) of the first user terminal distribution frame, the included angle between the top edge (1-2) of the right-angled trapezoidal sheet and the right-angled side (1-3) of the right-angled trapezoidal sheet is used to be inserted into the lower wire rack copper clip (6) or the upper wire rack copper clip (5) of the first user terminal distribution frame.

3. The multi-purpose plug for a power communication audio distribution frame according to claim 1, characterized in that, The ways in which the two conductive sheets of the intercom plug (1) are inserted into the second user terminal distribution frame include two: The first way: The two opposite horizontal sides (1-5) in the convex hole are used to be inserted into the upper wire rack copper clip (5) and the lower wire rack copper clip (6) of the second user terminal distribution frame; The second method: The third side (1 - 6) of the square sheet is clamped in the upper wire rack copper clip (5) and the copper clip (6) of the lower wire rack of the second user distribution frame.

4. A multi-purpose plug for a power communication audio distribution frame according to claim 1, characterized in that, The two conductive sheets of the intercom plug (1) are also used for plugging into the user terminal distribution frame of model 101s. When plugging, the top surface (1 - 4) of the convex hole is plugged into the copper clip in the user terminal distribution frame of model 101s.

5. A multi-purpose plug for a power communication audio distribution frame according to claim 1, characterized in that, The two conductive sheets are glued together with glue.

6. A multi-purpose plug for a power communication audio distribution frame according to claim 1, characterized in that, The main distribution frame is of model MDF.

7. A multi-purpose plug for a power communication audio distribution frame according to claim 2, characterized in that, The first user terminal distribution frame is of model VDF.

8. A multi-purpose plug for a power communication audio distribution frame according to claim 4, characterized in that, The second user terminal distribution frame is of model VDF110.

9. A multi-purpose plug for a power communication audio distribution frame according to claim 1, characterized in that, The set gap is the distance between two upper wire rack copper clips (5) or the distance between two copper clips (6) of the lower wire rack in a group of wire racks.

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