KR200212962Y1 - Integration unit of terminal pin for communication - Google Patents

Abstract

An integrated unit of a terminal pin for communication in which a terminal pin to which a communication line such as a telephone line is connected is integrated is disclosed. The integrated unit of the communication terminal pin is connected to the terminal pin while removing the covering of the communication line by simply inserting the communication line into the communication line insertion tube and rotating the fixing member. Therefore, the communication line can be connected to the terminal pin very conveniently. In addition, since the terminal pin insertion tube is supported so that the terminal pin to which the communication line is connected is not opened outward, the communication line is firmly connected to the terminal pin. In addition, since the cutouts are formed to have different intervals from each other, and communication line insertion tubes having different inner diameters are provided, communication lines of various thicknesses can be connected to the terminal pins. In addition, since one end of the communication line insertion tube is formed in an elliptical shape with the opening facing upward, the communication line can be easily inserted into the communication line insertion tube.

Description

Integrated unit of communication terminal pin {INTEGRATION UNIT OF TERMINAL PIN FOR COMMUNICATION}

The present invention relates to an integrated unit of a terminal pin for communication in which a terminal pin to which a communication line such as a telephone line is connected is integrated.

An integrated unit of a conventional communication terminal pin will be described with reference to FIG. 1 is a perspective view of an integrated unit of a conventional terminal pin for communication.

As shown, the terminal plate 11 is provided. The terminal plate 11 is formed with a groove-like insertion portion 13 in a row and a column, and the insertion portion 13 is provided with a terminal pin 15 having a cutout 15a. A method of connecting the communication line 20 to the terminal pin 15 will be described. The communication line 20 is positioned above the cutout 15a of the terminal pin 15 and the communication line 20 is connected to the terminal pin 15. When pressed, the communication line 20 and the terminal pin 15 are connected while the cover 21 of the communication line 20 is peeled off.

However, in the integrated unit of the conventional communication terminal pin as described above, the communication line 20 is separated from the cutout 15a even by a small impact. As a result, there is a problem that communication is lost.

In addition, since the spacing of the cutout 15a is constant, there is a disadvantage in that only a communication line having a diameter corresponding to the spacing of the cutout 15a can be connected to the terminal pin.

The present invention was created to solve the above problems, the object of the present invention is to not only easily insert the communication line to the terminal pin side, but also to prevent the communication line from being separated from the terminal pin by impact. An integrated unit of a terminal pin for communication is provided.

Another object of the present invention is to provide an integrated unit of a terminal pin for communication that can connect a communication line of various thickness to the terminal pin.

1 is a perspective view of an integrated unit of a conventional terminal pin for communication.

Figure 2 is a perspective view of the integrated unit of the terminal pin for communication according to an embodiment of the present invention.

3 is a partially exploded perspective view of the terminal pin block portion according to an embodiment of the present invention.

4 is a view showing a cutout formed in the terminal pin according to an embodiment of the present invention.

5 is a view showing a connection state of the terminal pin according to an embodiment of the present invention.

6A and 6B are cross-sectional views taken along line A-A of FIG. 3, showing that a communication line is connected to a terminal pin block according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

110: support plate 120: terminal pin block

130: connection cap 131: body

132: terminal pin insertion tube 133: communication line insertion tube

134a, 135a: insertion hole 134b: depression

140: saver

The integrated unit of the communication terminal pin according to the present invention for achieving the above object, the support plate; The support member detachably coupled to the support plate and provided at both ends thereof with a support member having a locking hole, is installed on the support member so as to be adjacent to the locking hole, and one end side is located inside the support member to be interconnected, and the other end side is outside of the support member. A terminal pin block protruding toward and having a pair of terminal pins formed with cutouts at predetermined intervals at which communication lines are seated and connected; A body, a terminal pin insertion tube formed at one side of the body and into which the terminal pin is inserted, and communicating with the terminal pin insertion tube and extending outward of the terminal pin insertion tube and into which the communication line is inserted; Is formed on one side of the communication line insertion tube and the terminal pin is inserted into the terminal pin insertion tube and the engaging projection caught by the locking hole, and is fixed to the supporting member through the body, the forward and reverse rotation of the supporting member And a connection cap having a fixing member for elevating the body in the same manner as the inner and outer side to elevate the body so that the communication line inserted into the communication line insertion tube is connected to the terminal pin.

The incision is a first incision having a k-shape, a second incision extending downward from the central portion side of the first incision and the same interval, and a third having a k-shape extending from the lower end of the second incision A cutout portion, a fourth cutout portion extending downward from the center portion side of the third cutout portion and having an equal interval, and a fifth cutoff portion extending from the lower end portion of the fourth cutout portion and having a narrower interval than the interval of the fourth cutout portion; With incisions,

The communication line insertion tube is provided below the first communication line insertion tube and the first communication line insertion tube into which a communication line having a diameter smaller than the distance of the first cutout and having a diameter larger than the distance of the second cutout is provided. And a second communication line insertion tube into which a communication line having a diameter smaller than and larger than a distance between the fourth cutouts is inserted.

Hereinafter, an integrated unit of a terminal pin for communication according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view of an integrated unit of a terminal pin for communication according to an embodiment of the present invention.

As shown, the integrated unit 100 of the communication terminal pin has a plurality of terminal pin blocks 120 detachably coupled to the base plate 110 and the base plate 110. Hook rails 111 are formed at both sides of the support plate 110, and hook paths 121a are formed at the bottom of one side of the terminal pin block 120 to insert and remove the latch rails 111. When the locking rails 111 are inserted into and removed from the locking path 121a, the terminal pin blocks 120 are attached to and detached from the support plate 110. FIG. At this time, the terminal pin blocks 120a and 120b installed at both end sides of the support plate 110 are coupled to the support plate 110 by a fastening member (not shown), and the support plate 110 is a fixture such as a sealed case or a wall. It is fixed by another fastening member (not shown). Reference numeral 120d is a grounding hole, 126 is a connection terminal, 130 is a connection cap, 140 is a protector, 141 is a ground terminal, which will be described later.

The terminal pin block 120 according to the present embodiment is provided with a plurality of terminal pins, and a connection cap 130 for connecting a communication line to the terminal pins is provided. This will be described with reference to FIGS. 3 and 4. 3 is a partially exploded perspective view of a terminal pin block according to an embodiment of the present invention, Figure 4 is a view showing a cutout formed in the terminal pin according to an embodiment of the present invention.

As shown in the drawing, the terminal pin block 120 has a supporting member 121, a terminal pin 123, and a connection terminal pin 126 (see FIG. 2).

The supporting member 121 is provided in a rectangular parallelepiped shape, and the aforementioned insertion path 121a is formed. Then, at the edges of one side and the other side of the upper surface of the support member 120 is formed a locking hole 121b for engaging the locking projection 136 of the connection cap 130 to be described later.

Cylindrical terminal pins 123 forming a pair to which the communication line 150 is connected are disposed on both sides of the upper surface of the support member 121 adjacent to the locking hole 121b. One end side of the terminal pin 123 is located inside the support member and is interconnected by the connection terminal pin 126 and the protector 140 (see FIG. 5), and the other end side is outside the support member 121. It protrudes. The terminal pin 123 protruding to the outside of the supporting member 121 is formed with a cutout 124 to which the communication line 150 is seated and connected.

The cutout 124 includes a first cutout 124a having a k-shape, a second cutout 124b extending downward from an approximately central portion side of the first cutout 124a and having an equal interval, and a second cutout 124a. A third cutout 124c extending from a lower end of the cutout 124b and having a Ｖ shape, and a fourth cutout 124d extending downward from an approximately central portion side of the third cutout 124c and having an equal interval. And a fifth cutout 125e extending from the lower end of the fourth cutout 124d and having an equal interval narrower than that of the fourth cutout 124d. The first cutout 124a is provided in the shape of an ordinary light lower narrow in order to easily insert the communication line 150 into the cutout 124. In addition, the distance between the second cutout 124b and the fourth cutout 124d is different from each other so that communication lines 151 and 152 having different diameters are connected to each other, and the terminal cutout 123 is elastic in the fifth cutout 125e. Function to equip.

The connection cap 130 has a body 131, a terminal pin insertion tube 132, a communication line insertion tube 133, a locking protrusion 136, and a fixing member 137.

One side of the body 131 is formed with a terminal pin insertion tube 132 into which the terminal pin 123 is inserted, and a communication line insertion tube 133 into which the communication line 150 is inserted above the terminal pin insertion tube 132. Prepared. The communication line insertion tube 133 communicates with the terminal pin insertion tube 132 and extends to the outside of the terminal pin insertion tube 132.

The communication line insertion tube 133 has a first communication line insertion tube 134 and a second communication line insertion tube 135 provided below the first communication line insertion tube 134. The inner diameter of the first communication line insertion pipe 134 has a diameter smaller than the distance of the first cutout 124a and larger than the distance of the second cutout 124b, and the inner diameter of the second communication line inserting pipe 135 is third It has a diameter smaller than the spacing of the cutout 124c and larger than the spacing of the fourth cutout 124d. Thus, a large diameter communication line 151 is inserted into the first communication line insertion tube 134 and connected to the second and third cutouts 124b and 124c, and a small communication line is connected to the second communication line insertion tube 135. 152 is inserted and connected to the fourth cutout 124d.

In this embodiment, the communication line 150 is easily inserted into the communication line insertion tube 133. To this end, end portions of the first and second communication line insertion pipes 134 and 135 are provided with elliptical insertion holes 134a and 135a cut inclined from the upper side to the lower side, respectively. That is, the insertion holes 134a and 135a are provided to face upward. As a result, when the communication line 150 is inserted into the communication line insertion tube 133, the communication line is not inserted in the longitudinal direction of the communication line insertion tube 133, but the communication line above the longitudinal direction of the communication line insertion tube 133. 150 can be inserted. Therefore, the communication line 150 can be conveniently inserted into the communication line insertion tube 150. In addition, the recessed portion recessed along the longitudinal direction of the first communication line insertion tube 134 at the insertion hole 134a side of the first communication line insertion tube 134 facing the insertion hole 135a of the second communication line insertion tube 135. 134b) is formed. Due to the depression 134b, when the communication line 152 is inserted into the insertion hole 135a of the second communication line insertion tube 135, the communication line 152 interferes with the insertion hole 134a of the one communication line insertion tube 134. Will not receive.

The locking protrusion 136 extends from one side of the second communication line insertion tube 135 to the lower side, and is caught by the locking hole 121b when the terminal pin 123 is inserted into the terminal pin insertion tube 132. Thus, the connection cap 130 is not separated from the terminal pin unit 120.

The fixing member 137 is inserted into and fixed to the coupling hole 120c formed in the supporting member 121 through the body 131. In detail, when the fixing member 137 is rotated forward and backward, the fixing member 137 elevates the body 131 in the same manner while raising and lowering the inner and outer sides of the supporting member 121. At this time, when the body 131 is lowered, the communication line 150 inserted into the communication line insertion tube 133 is inserted into the cutout 124 of the terminal pin 123 and connected to the terminal pin 123.

Two terminal pins 123 may be provided in the terminal pin block 120 according to the present embodiment. In this case, the terminal pin insertion tube 132 and the communication line insertion tube 133 are formed on both sides of the body 131 of the connection cap 130 to correspond to the terminal pin 123, respectively, and are caught in the communication line insertion tube 133. Groups 136 are each formed. Reference numeral 138 is a stopper which is coupled to the other end side of the communication line insertion tube 133 so as not to leak the jelly injected into the protection cap 130, and seals the communication line insertion tube 133, 129 is a communication line ( 150 is a fixed fixture.

5 is a view showing a connection state of the terminal pin block according to an embodiment of the present invention, it will be described.

A pair of connecting terminal pins 126 is provided at the center of the upper surface of the supporting member 121. One connection terminal pin 126a is connected to one terminal pin 123a, and the other connection terminal pin 126b is connected to the other terminal pin 123b. The connection terminal pins 126 are interconnected by the protector 140. Therefore, when the subscriber side communication line is connected to one terminal pin 123a and the telephone station side communication line is connected to the other terminal pin 123b, the communication line at the subscriber side and the communication line at the telephone station side are connected.

The protector 140 is provided with a ground terminal 141 (see FIG. 2), and the ground terminal 141 is inserted into the ground hole 9120d of the support member 120. In addition, the protector 170 may prevent an expensive communication equipment from being damaged due to a short circuit when an overcurrent and an overvoltage flow.

6A and 6B illustrate a communication line connected to a terminal pin block according to an embodiment of the present invention, which is a cross-sectional view taken along line A-A of FIG.

As shown, FIG. 6A shows that a large diameter communication line 151 is connected to the terminal pin 123, and FIG. 6B shows a small diameter communication line 152 connected to the terminal pin 123.

After the terminal pin 123 is inserted into the terminal pin insertion tube 132, the thick communication line 151 is inserted into the first communication line insertion tube 134, or the thin communication line 152 is inserted into the second communication line insertion tube 135. ). Thereafter, when the fixing member 137 is rotated so that the fixing member 137 is lowered, the cover of the communication lines 151 and 152 is peeled off and connected to an appropriate portion of the terminal pin 123.

As described above, the integrated unit of the communication terminal pin according to the present invention is connected to the terminal pin while removing the covering of the communication line by simply inserting the communication line into the communication line insertion tube and rotating the fixing member. Therefore, the communication line can be connected to the terminal pin very conveniently.

In addition, since the terminal pin insertion tube is supported so that the terminal pin to which the communication line is connected is not opened outward, the communication line is firmly connected to the terminal pin.

In addition, since the cutouts are formed to have different intervals from each other, and communication line insertion tubes having different inner diameters are provided, communication lines of various thicknesses can be connected to the terminal pins.

In addition, since one end of the communication line insertion tube is formed in an elliptical shape with the opening facing upward, the communication line can be easily inserted into the communication line insertion tube.

In the above, the present invention has been described in accordance with one embodiment of the present invention, but those skilled in the art to which the present invention belongs without modification and modification within the scope without departing from the technical spirit of the present invention. Of course.

Claims (2)

Support plate; The support member detachably coupled to the support plate and provided at both ends thereof with a support member having a locking hole, is installed on the support member so as to be adjacent to the locking hole, and one end side is located inside the support member to be interconnected, and the other end side is outside of the support member. A terminal pin block protruding toward and having a pair of terminal pins formed with cutouts at predetermined intervals at which communication lines are seated and connected; A body, a terminal pin insertion tube formed at one side of the body and into which the terminal pin is inserted, and communicating with the terminal pin insertion tube and extending outward of the terminal pin insertion tube and into which the communication line is inserted; Is formed on one side of the communication line insertion tube and the terminal pin is inserted into the terminal pin insertion tube and the engaging projection caught by the locking hole, and is fixed to the supporting member through the body, the forward and reverse rotation of the supporting member And a connection cap having a fixing member for elevating the body in the same manner as the inner and outer side to elevate the body so that the communication line inserted into the communication line insertion tube is connected to the terminal pin. The incision is a first incision having a k-shape, a second incision extending downward from the central portion side of the first incision and the same interval, and a third having a k-shape extending from the lower end of the second incision A cutout portion, a fourth cutout portion extending downward from the center portion side of the third cutout portion and having an equal interval, and a fifth cutoff portion extending from the lower end portion of the fourth cutout portion and having a narrower interval than the interval of the fourth cutout portion; With incisions, The communication line insertion tube is provided below the first communication line insertion tube and the first communication line insertion tube into which a communication line having a diameter smaller than the distance of the first cutout and having a diameter larger than the distance of the second cutout is provided. And a second communication line insertion tube into which a communication line having a diameter smaller than and larger than a distance between the fourth cutouts is inserted. The method of claim 1, The end sides of the first and second communication line insertion pipes are respectively provided with an elliptical insertion port cut inclined from the upper side to the lower side, and the first communication line insertion pipe facing the insertion hole of the second communication line insertion pipe is opposite to the first opening. An integrated unit of the terminal pin for communication, characterized in that the depression formed along the longitudinal direction of the communication line insertion tube.