KR20040027221A - One Body Type Device of Surge Protector and Splitter and One Body Type Terminal Block and Communication Wiring System Using The Same - Google Patents

Abstract

PURPOSE: A one body type surge protector and splitter, one body type terminal block, and a communication line system are provided to offer effective operation environment and obtain economical efficiency by protecting a surge protector and splitter with a case and connecting to a one body type terminal block by using a connection lead part and a ground lead part. CONSTITUTION: An office line(93) is a wire line of an office line of a telephone office. A subscriber line(99) is a wire line connected to a subscriber communication device. A support(23) of a case(21) is installed at a lower surface of a printed circuit board. A housing(22) of the case(21) is installed at an upper side of the printed circuit board, covers a surge protector and a splitter, and is coupled to the support(23). A data line(48) is connected to a circuit of the printed circuit board. A block body(52) includes an insertion hole(78) into which the printed circuit board is inserted, an upper line part(54) into which the office line(93) is inserted, and a lower line part(56) into which the subscriber line(99) is inserted. A connection terminal is inserted at the opposite side of the upper line part(54) and the lower line part(56), includes an elastic connecting part connected to a connection lead part, and electrically connects the office line(93) and the subscriber line(99) to a surge protector and a splitter. A ground terminal is inserted at the opposite side of the upper line part(54) and the lower ling part(56) and includes a ground pin connected to a ground lead part of the printed circuit board. A base is coupled to fix the connection terminal and the ground terminal at the opposite side of the upper line part(54) and the lower line part(56).

Description

One body type device of surge protector and splitter and one body type terminal block and communication wiring system using the same}

The present invention relates to an integrated surge protector and splitter device, an integrated terminal block, and a communication wiring system using the same. More particularly, the surge protector and splitter, which are separated from each other, are integrally disposed on a printed circuit board, and are installed in a housing and a cover. It protects the surge protector and the splitter by using and connects to the integrated terminal block by using the connection lead and ground lead formed on one side of the printed circuit board to provide efficient operation environment of communication room and improve the communication wiring structure. The present invention relates to an integrated surge protector, a splitter device, an integrated terminal block, and a communication wiring system using the same.

In general, a surge protector is a device for preventing a surge of electric current from damaging a communication line, a computer, or another device. The surge protector operates by collecting and discharging excess power.

The splitter is a distribution device that separates and connects voice and data signals transmitted from subscribers to voice exchangers and data to data transmission equipment.

Conventionally, the surge protector and the splitter are installed and operated in a telephone station or subscriber side communication room that performs data and voice communication services.

Conventional surge protectors, splitters, and terminal blocks to which they are connected, as shown in Figs. 1 and 2, are installed in a telephone station or subscriber side communication room for communication service in a subscriber communication device 8 such as a telephone or a computer. The surge protector terminal block 10 and the splitter terminal block 12 are disposed in a position adjacent to each other and fixedly installed on the support 1, and the surge protector terminal block 10 receives surge signals generated through a communication line. A plurality of surge protectors 2 to be protected are inserted, and the splitter terminal block 12 is provided with a plurality of splitters 4 for separating voice and data signals.

The surge protector terminal block 10 and the splitter terminal block 12 are fixed to the support 1 through fixing parts 11 and 13, respectively.

In addition, the surge protector terminal block 10 and the splitter terminal block 12 are formed with upper line portions 14, 16 and lower line portions 15, 17, respectively, and the surge protector terminal blocks 10 The trunk line line 3, which is the trunk line side wiring line of the telephone station, is connected to the upper line portion 14) of the telephone line, and the lower line portion 15 of the surge protection terminal block 10 and the upper portion of the splitter terminal block 12 are connected. The wiring 5 is also connected between the line portions 16. In addition, a subscriber line 9, which is a wiring line connected to the subscriber communication device 8, is installed in the lower line unit 17 of the splitter terminal block 12, and the data line unit 18 of the splitter terminal block 12 is provided. ) Is provided with a wire 7 connected to the data transmission equipment 6.

In the above state, the surge protector 2 installed in the surge protector terminal block 10 catches the surge signal generated along the communication line, and the splitter 4 installed in the splitter terminal block 12 is a subscriber. The voice and data signals transmitted from the communication device 8 are separately connected to the voice signal as an exchange and the data signal to the data transmission device 6.

In the conventional method as described above, the surge protector 2 and the splitter 4 are separated from each other, and the surge protector terminal block 10 for fixing the surge protector 2 and the splitter for fixing the splitter 4 are fixed. The terminal blocks 12 are also installed separately from each other and take up a lot of space, thereby not only providing an efficient operating environment of the communication room, but also have a complicated communication wiring structure and fail to secure economical efficiency.

In addition, in the conventional method, since the number of parts increases in installing an apparatus or a facility, there are problems such as troublesome wiring and installation work, and workability deteriorates.

An object of the present invention is to solve the above problems, by integrating the surge protector and the splitter installed separately from each other by placing on the printed circuit board to integrate and block the surge protector and the splitter by using the housing and cover Provides an integrated surge protector splitter device that protects and connects to the integrated terminal block through the connection lead and ground lead formed on one side, to provide an efficient operating environment of the communication room and to secure economics due to the improvement of the communication wiring structure. There is.

Another object of the present invention is to form an integrated surge protector which integrally forms a surge protector with a splitter, and a connection terminal and a ground terminal to which the printed circuit board of the splitter device is connected in a housing and are coupled to a base at the rear to fix the communication chamber. It is to provide an integrated terminal block that provides an efficient operation environment and secures economics by improving communication wiring structure.

And another object of the present invention is formed in the integrated surge protector and splitter device which is integrated by placing and installing the surge protector and the splitter on the printed circuit board and blocking and protecting the surge protector and the splitter by using the housing and cover. Since the connection lead and the ground lead are connected to the connection terminal and the ground terminal which are formed in the housing of the integrated terminal block, they provide an efficient operation environment of the communication room and improve the communication wiring structure. The present invention provides a communication wiring system using a splitter device and an integrated terminal block.

1 is a block diagram showing a wiring system of a conventional surge protector and a splitter.

2 is a perspective view illustrating a state in which a conventional surge protector and a splitter are coupled to a terminal block.

3 is a block diagram showing an embodiment of a communication wiring system using an integrated surge protector and splitter device and an integrated terminal block according to the present invention;

Figure 4 is a perspective view showing an embodiment of a communication wiring system using an integrated surge protector and splitter device and an integrated terminal block according to the present invention.

5 is an exploded perspective view showing an embodiment of an integrated surge protector and splitter device according to the present invention.

Figure 6 is a perspective view showing one embodiment of the integrated surge protector and splitter device according to the present invention.

Figure 7 is a perspective view showing one embodiment of an integrated terminal block according to the present invention.

8 is an exploded perspective view showing an embodiment of an integrated terminal block according to the present invention;

9 is a detailed perspective view of the main portion showing a state in which an embodiment of the integrated surge protector and splitter device according to the present invention is connected to an embodiment of the integrated terminal block.

10 is a partial cross-sectional side view showing a state in which one embodiment of an integrated surge protector and splitter device according to the present invention is connected to an embodiment of an integrated terminal block.

The integrated surge protector and splitter device proposed by the present invention includes a surge protector for protecting a surge signal generated through a communication line, a splitter for separating voice and data signals, and the surge protector and the splitter are arranged at predetermined intervals. A printed circuit board installed at one end of the printed circuit board and connected to a terminal block to transmit an electrical signal to the trunk line and the subscriber line, and to be connected to the surge protector and the splitter through wiring; A grounding lead portion formed at one end of the printed circuit board adjacent to the connection lead portion, a printed circuit board excluding a portion where the connection lead portion and the grounding lead portion are formed, and a case which surrounds and protects the surge protector and the splitter. It is made to include.

The case consists of a supporting part installed on the bottom side of the printed circuit board, and a housing installed on the printed circuit board, covering the surge protector and the splitter, and being integrated with the supporting part.

One side of the case forms a wire hole through which the data wire connected to the data connector connected to the data transmission equipment is drawn out.

In addition, the integrated terminal block proposed by the present invention includes a block body having an insertion hole for inserting a printed circuit board on which a surge protector and a splitter are inserted, an upper line portion for inserting a trunk line, and a lower line portion for inserting a subscriber line; An elastic connecting portion is inserted into the upper line portion and the lower line portion of the block body and connected to the connection lead portion of the printed circuit board, and the trunk line and the subscriber line are electrically connected to the surge protector and the splitter installed on the printed circuit board. A grounding terminal formed by arranging a connection terminal to be connected to the ground line portion of the printed circuit board and inserted into opposite upper and lower line portions of the block body at predetermined intervals, A base coupled to fix the connection terminal and the ground terminal opposite the upper line portion and the lower line portion It comprise.

A plurality of locking projections are formed in the base, and a locking hole in which the locking protrusion is inserted is formed in the block body.

In addition, the base forms a terminal insertion groove in which the ground terminal is inserted and supported.

The connection terminal is provided with a wiring insertion groove into which trunk lines and subscriber lines connected to the upper line portion and the lower line portion of the block body are inserted.

In addition, an integrated surge protector and splitter device proposed by the present invention and a communication wiring system using an integrated terminal block include a surge protector for protecting a surge signal generated through a communication line, a splitter for separating voice and data signals, and the surge A printed circuit board having a protector and a splitter disposed at predetermined intervals, and formed at one end of the printed circuit board to transmit an electrical signal to a trunk line and a subscriber line, and to be connected to the surge protector and the splitter through wiring. A printed circuit board and the surge protector and the splitter except for a connection lead portion, a ground lead portion formed at one end of the printed circuit board adjacent to the connection lead portion, and a portion in which the connection lead portion and the ground lead portion are formed. A case which is wrapped and protected, and an insertion hole into which the printed circuit board is inserted And a block body having an upper line portion into which a trunk line is inserted and a lower line portion into which a subscriber line is inserted, and an elastic connecting portion inserted opposite to the upper line portion and the lower line portion of the block body and connected to the connection lead portion. A connection terminal which is formed and electrically connects a trunk line and a subscriber line to the surge protector and the splitter, and a ground pin inserted into the upper line portion and the lower line portion of the block body and connected to the ground lead portion at a predetermined distance; And a base coupled to fix the connection terminal and the ground terminal at opposite sides of the upper line portion and the lower line portion of the block body.

Next, a preferred embodiment of an integrated surge protector and splitter device, an integrated terminal block, and a communication wiring system using the same according to the present invention will be described in detail with reference to the accompanying drawings.

First, as shown in FIGS. 3 to 4 and 9 to 10, an embodiment of an integrated surge protector and splitter device and an integrated terminal block according to an embodiment of the present invention includes a surge protector 42 and a splitter 44. ) Is coupled to the integrated surge protector and splitter device 20 installed on the printed circuit board 30, and the printed circuit board 30 of the integrated surge protector and splitter device 20 is inserted and coupled to the trunk line 93 and subscriber line 99 includes an integrated terminal block 50 is connected and fixed to the support 91.

The trunk line 93 is a trunk line side wiring line of a telephone station, and the subscriber line 99 is a wiring line connected to the subscriber communication device 98.

As shown in FIGS. 5 and 6, the integrated surge protector and the splitter device 20 may include a surge protector 42 that protects a surge signal generated through a communication line, and separates voice and data signals. The main body is formed at one end of the printed circuit board 30 and the printed circuit board 30 on which the surge protector 42 and the splitter 44 are arranged at predetermined intervals. A connection lead connected to the terminal block 50 to transmit an electrical signal to the trunk line 93 and the subscriber line 99 and connected to the surge protector 42 and the splitter 44 through wiring (not shown). A portion 34, a ground lead portion 36 formed at one end of the printed circuit board 30 at a position adjacent to the connection lead portion 34, and the connection lead portion 34 and the ground lead portion ( The printed circuit board 30 and the surge protector 42 except for the portion 36 is formed. And a case 21 for wrapping and protecting the splitter 44.

The case 21 is installed on the bottom side of the printed circuit board 30 and the upper portion of the printed circuit board 30, the surge protector 42 and the splitter 44 cover the It consists of a housing 22 which is combined with the support 23 to be integrated.

One side of the case 21 forms a wire hole 25 through which the data wire 48 to which the data connector 47 connected to the data transmission device 96 is drawn.

Although not shown in the drawing, the data wire 48 is connected to a circuit of the printed circuit board 30.

The wire hole 25 is formed in the housing 22 and formed opposite to the connection lead portion 34 and the ground lead portion 36 formed in the printed circuit board 30.

In the support part 23 of the case 21, a substrate assembly groove 24 is formed on one side of which one end of the printed circuit board 30 is exposed to the outside of the housing 22.

The support 23 and the housing 22 of the case 21 may be fixed by using an adhesive or fixed using a small screw or bolt, or may be fastened and coupled by forming a hook and a groove. It is also possible to assemble using a fitting or the like.

7 to 10, the insertion hole 78 into which the printed circuit board 30 of the integrated surge protector and the splitter device 20 is inserted is formed and the trunk line ( A block body 52 having an upper line portion 54 into which the 93 is inserted and a lower line portion 56 into which the subscriber line 99 is inserted, an upper line portion 54 of the block body 52, and An elastic connecting portion 72 is formed opposite the lower line portion 56 and connected to the connecting lead portion 34 of the printed circuit board 30, and the trunk line 93 and the subscriber line 99 are connected to the printed circuit. A connection terminal 70 electrically connected to the surge protector 42 and the splitter 44 provided on the substrate 30, and opposite to the upper line portion 54 and the lower line portion 56 of the block body 52. A grounding terminal 80 inserted and formed by arranging the grounding pins 82 connected to the grounding lead portion 36 of the printed circuit board at predetermined intervals; It comprises a base 60 coupled to secure the connection terminal 70 and the ground terminal 80 on the opposite side of the upper line portion 54 and the lower line portion 56 of the block body 52.

The base 60 is formed by protruding a plurality of locking projections 66, and the block body 52 is formed with a locking hole 58, the locking projection 66 is inserted.

The locking projection 66 is configured to form a locking step at the end so that it is not easily separated in the state inserted into the locking hole 58. In addition, the locking projection 66 is preferably formed in a structure having an elastic configuration to be configured to be flexible when the coupling of the base 60 and the block body 52.

In addition, the base 60 forms a terminal insertion groove 68 into which the ground terminal 80 is inserted and supported. The terminal insertion groove 68 is formed in a shape corresponding to the shape of the ground terminal 80, and formed to have a width corresponding to the thickness of the ground terminal 80 to maintain the inserted state of the ground terminal 80 desirable.

The ground terminal 80 has a predetermined pattern so as to be connected to the ground lead portion 36 installed on the printed circuit board 30 inserted into the block body 52 and is disposed at regular intervals so that the ground pin 82 is disposed. It is formed to protrude toward the insertion hole 78 by a predetermined length. The end portion of the ground pin 82 is preferably formed of a structure having a predetermined elasticity so that the connection with the ground lead portion 36 installed on the printed circuit board 30 is securely maintained. It is also possible to give some bending to the part.

The wire insertion groove 74 into which the trunk line 93 and the subscriber line 99 are inserted into the connection terminal 70 are respectively connected to the upper line portion 54 and the lower line portion 56 of the block body 52. ). The wire insertion groove 74 is formed to have a width equal to or smaller than the diameter of the trunk line 93 and / or the subscriber line 99 so that the trunk line 93 and the subscriber line 99 to be inserted are not easily separated. desirable.

The connection terminal 70 is configured in a pair of symmetrical top and bottom, and the elastic connection portion 72 positioned at the center is always in contact with each other when the printed circuit board 30 is not inserted into the trunk line 93 and the subscriber. It is configured so that the connection of the line 99 is not disconnected. The elastic connection portion 72 of the connection terminal 70 is connected to the connection lead portion 34 of the printed circuit board 30, which is spaced apart from each other when the printed circuit board 30 is inserted, disconnected and inserted. Connected.

In the integrated terminal block 50, a plurality of integrated surge protectors and splitters 20 may be manufactured and combined according to the number of the trunk line 93 and the subscriber line 99, and one printed circuit may be combined. A plurality of surge protectors 42 and splitters 44 are arranged on the board 30 according to the number of the trunk line 93 and the subscriber line 99 so that the integrated terminal block 50 and the integrated surge protector and It is also possible to configure to combine one splitter device 20.

In addition to the surge protector 42 and the splitter 44, other semiconductor elements or devices may be provided on the printed circuit board 30 and connected to each other by using the integrated terminal block 50 described above.

Next, in one embodiment of a communication wiring system using an integrated surge protector and splitter device and an integrated terminal block according to the present invention, the integrated surge protector and splitter device 20 are connected to the integrated terminal block 50. Describe the operation of one case.

Before the integrated surge protector and the splitter device 20 are coupled to the integrated terminal block 50, the elastic connection portions 72 of the connection terminals 70 remain in contact with each other in the integrated terminal block 50. 9 and 10, the trunk line 93 and the subscriber line 99 are connected to each other through the elastic connecting portion 72.

In the above state, the printed circuit board 30 of the integrated surge protector and the splitter device 20 may be disposed so that the ends of the printed circuit board 30 are positioned between the elastic connecting parts 72 of the block body 52. When inserted into the insertion hole 78, the connecting lead portion 34 is connected to the elastic connecting portion 72, and the ground lead portion 36 is connected to the ground pin 82 of the ground terminal 80 do.

Therefore, the electrical signal transmitted through the subscriber line 99 is transmitted to the surge protector 42 installed on the printed circuit board 30 through the connection terminal 70 of the integrated terminal block 30, the surge protector 42 Will block the surge signal.

In addition, the voice and data signals transmitted through the subscriber line 99 are separated from the electrical signal in the splitter 44 installed on the printed circuit board 30 through the connection terminal 70 of the integrated terminal block 30. Again via the connection terminal 70, it is transmitted to an exchange such as a telephone station via a trunk line 93 connected to the upper line portion 54 of the block body 52.

The data signal separated from the voice signal in the splitter 44 is input to the data transmission device 96 to which the data connector 47 is connected through the data wire 48.

In addition, when overcurrent occurs in the integrated surge protector and the splitter device 20, the ground is connected through the connection pin 82 of the ground terminal 80 connected to the ground lead portion 36 formed on the printed circuit board 30. .

In the above, a preferred embodiment of the integrated surge protector and the splitter device, the integrated terminal block, and the communication wiring system using the same according to the present invention have been described, but the present invention is not limited thereto. Various modifications can be made within the scope of the drawings, which also fall within the scope of the present invention.

According to the integrated surge protector and splitter device and the integrated terminal block and the communication wiring system using the same according to the present invention made as described above, the surge protector and the splitter, which are separated from each other, are installed on the printed circuit board and installed integrally with the housing and the support. It protects the surge protector and the splitter by blocking the surge protector and the splitter, and connects to the integrated terminal block by using the connection lead and ground lead formed at one end of the printed circuit board. In addition, it is possible to secure economic feasibility by improving the communication wiring structure.

And since the number of parts is reduced, cost and workmanship are saved, and the installation work is very easy, thus reducing the work time.

In addition, communication wiring structure can be simplified, and in case of abnormality, repair and repair can be easily performed in a short time.

Claims (11)

Surge protector to protect the surge signal generated through the communication line, A splitter that separates voice and data signals, A printed circuit board on which the surge protector and the splitter are arranged at predetermined intervals; A connection lead part formed at one end of the printed circuit board and connected to the terminal block to transmit an electrical signal to the trunk line and the subscriber line, and to be connected to the surge protector and the splitter through wiring; A ground lead formed at one end of the printed circuit board adjacent to the connection lead; An integrated surge protector and splitter device including a printed circuit board and a casing to protect the surge protector and the splitter except for a portion where the connection lead part and the ground lead part are formed. The method of claim 1, The case and the support portion is installed on the bottom side of the printed circuit board, An integrated surge protector and splitter device comprising a housing installed above the printed circuit board and covering the surge protector and the splitter and being integrated with the support unit. The method of claim 2, An integrated surge protector and splitter device, wherein the supporting part of the case forms a substrate assembly groove on one side of which the one end of the printed circuit board is exposed to the outside of the housing. The method according to claim 1 or 2, An integrated surge protector and splitter device, wherein one side of the case forms a wire hole through which a data wire connected to a data connector connected to the data transmission device is drawn. A block body in which an insertion hole into which a surge protector and a splitter are installed is inserted and an upper line portion into which a trunk line is inserted and a lower line portion into which a subscriber line is inserted are formed; An elastic connecting portion is inserted into the upper line portion and the lower line portion of the block body and connected to the connection lead portion of the printed circuit board, and the trunk line and the subscriber line are electrically connected to the surge protector and the splitter installed on the printed circuit board. With a connection terminal, A grounding terminal inserted into opposite upper and lower line portions of the block body and formed by arranging the ground pins connected to the ground lead portion of the printed circuit board at predetermined intervals; And a base coupled to secure the connection terminal and the ground terminal at opposite sides of the upper line portion and the lower line portion of the block body. The method of claim 5, The base has a plurality of locking projections, An integrated terminal block is formed in the block body to form a catching hole into which the catching projection is inserted. The method of claim 5, And an integrated terminal block forming a terminal insertion groove in which the ground terminal is inserted and supported in the base. The method of claim 5, And an interconnection terminal block forming a wiring insertion groove into which the trunk line and the subscriber line are connected to the upper line portion and the lower line portion of the block body. At least one integrated surge protector and splitter device having a surge protector and a splitter mounted on a printed circuit board, And an integrated surge protector and splitter device and an integrated terminal block including an integrated terminal block to which the printed circuit board of the integrated surge protector and the splitter device is inserted and coupled, the trunk line and the subscriber line are connected, and fixedly installed on the support. 10. The method of claim 9, wherein an embodiment of the integrated surge protector and splitter device is Surge protector to protect the surge signal generated through the communication line, A splitter that separates voice and data signals, A printed circuit board on which the surge protector and the splitter are arranged at predetermined intervals; A connection lead part formed at one end of the printed circuit board and connected to an integrated terminal block to transmit an electric signal to a trunk line and a subscriber line, and to be connected to the surge protector and the splitter through wiring; A ground lead formed at one end of the printed circuit board adjacent to the connection lead; A communication wiring system using an integrated surge protector, a splitter device, and an integrated terminal block, including a printed circuit board and a case for protecting the surge protector and the splitter except for a portion where the connection lead part and the ground lead part are formed. The method of claim 9, wherein the integrated terminal block is A block body having an insertion hole into which the printed circuit board of the integrated surge protector and the splitter device is inserted, an upper line portion into which a trunk line is inserted, and a lower line portion into which a subscriber line is inserted; An elastic connecting portion is inserted into the upper line portion and the lower line portion of the block body and connected to the connection lead portion of the printed circuit board, and the trunk line and the subscriber line are electrically connected to the surge protector and the splitter installed on the printed circuit board. Connecting terminal to connect, A grounding terminal inserted into opposite upper and lower line portions of the block body and formed by arranging the ground pins connected to the ground lead portion of the printed circuit board at predetermined intervals; And an integrated surge protector and splitter device comprising a base coupled to fix the connection terminal and the ground terminal opposite the upper line portion and the lower line portion of the block body.