KR101100257B1 - 2 Poles Switch And Receptacle Using The Same - Google Patents

Abstract

In a two-pole switch comprising a switching housing consisting of an upper / lower housing,

A power inlet terminal configured at an entire upper side of one side of the upper housing; The other side surface of the upper housing from the lower side and the rear end configuration while being in a power ipdanja and installation height is different from the power take-spaced terminals and; An input terminal inserted at the other side of the bottom of the lower housing; An output terminal inserted at one side of a bottom surface of the lower housing and spaced apart from the input terminal and configured in an opposite direction; A two-pole switch configured as an input / output movable connection terminal for blocking or connecting the power in / out terminal and the input / output terminal; A two-pole switch outlet having a plug insertion groove and a two-pole switch, comprising: the two-pole switch; An input / output connection terminal having one side connected to the input / output terminal and the other side positioned at a plug insertion hole of a plug insertion; It is a 2-pole switch receptacle configured with a power take-in / take-off terminal, one side of which is connected to the power in / out terminal and the other side is connected to a power source. The output movable connection terminal is configured to be spaced apart from the other side, and the short is not applied to other power in / out terminal.

2-pole, switch, receptacle, input, output, terminal, connection, plug, housing

Description

2-pole switch and outlet using it {2 Poles Switch And Receptacle Using The Same}

The present invention relates to a two-pole switch and a receptacle using the same. More specifically, two switches in one switch housing are configured in reverse, and in one operation, one switch supplies a positive pole power and the other switch ( A two-pole switch that turns off / connects the pole power at the same time to turn the power on / off; And employing the two-pole switch in an outlet and having a part of the power take-up / take-off terminal located in the housing to reduce the exposure of the power take-up / take-off terminal, and the connection length and the number of bendings in the connection of (+) (-) power. The present invention relates to a two-pole switch receptacle which can reduce the risk of short by reducing the voltage.

In general, an outlet is a device used to connect electric wiring and a cord through a plug. A device used to supply power by connecting a plug connected to various electrical appliances and electronic devices such as a television or an electric stove to indoor wiring. Say.

The prior art described in the two-pole disconnection connector of Utility Model No. 20-0330733, which employs a two-pole switch in the connection outlet that turns on / off both the (+) and (-) poles of the power supply line to connect or disconnect the power supply. Looking at it,

 As shown in Fig. 1 and Fig. 2 which is a cross-sectional bottom view of a partially cutaway bottom perspective view of a connection outlet in which a prior art bipolar switch of the prior art is configured,

The two-pole switch 100 according to the related art has a first input terminal 111 and a second input terminal 112, and a first output terminal 113 and a second in the terminal housing chamber 102 of the switch housing 101. An output terminal 114 is inserted to fix each terminal 111, 112, 113, and 114 to the outside of the bottom surface of the switch housing 101, and the movable connection terminal 115 is connected to the first and second input terminals 111 and 112. Is inserted into the terminal housing chamber 102 of the switch housing 101 so that upper ends of the first and second output terminals 113 and 114 are fitted into both movable connection terminals 115, and the switch housing ( When the movable connection terminal 115 is rotated to open and close the contact by rotating the operation button 120 hinged to the upper portion of the inner side of the 101, and when both the positive and negative poles of the power input side and the output side are connected. It is configured to be applied.

In the two-pole blocking connection outlet using the conventional two-pole switch, a plurality of plug insertion grooves 151 are formed in the main body case 150, and the two-pole switch 100 is adjacent to each of the plug insertion grooves 151, respectively. And a plurality of connection pieces 152 and 153 are provided, and the power inlet terminals 154 and 155 to which the (+) and (-) power lines are connected, respectively, are arranged in parallel on both sides of each of the two pole switches 100 and the respective pole switches. The connecting pieces 152 and 153 of both power input terminals 154 and 155 are connected to the first and second input terminals 111 and 112 of the 100, respectively, and the connecting portions 156 and 157 are disposed in the width direction in the plug insertion grooves 151, respectively. The connecting portions 160 and 161 of the connecting terminals 158 and 159 are connected to the first and second output terminals 113 and 114 of the two-pole switch 100, respectively.

In the two-pole switch 100 of the prior art, two movable connection terminals 115, that is, (+) and (-) two-pole movable connection terminals 115 have both terminal accommodating chambers 102 of the switch housing 101. Are arranged adjacent to each other in the same direction and position.

That is, the connecting portion of the (+) pole movable connecting terminal 115 and the connecting portion of the (-) pole movable connecting terminal 115 are configured to be adjacent to the same position, and the contact angle of the (+) pole movable connecting terminal 115 and (- The contact angle of the pole movable connecting terminal 115 is also configured to be adjacent to the same position.

The two-pole switch 100 according to the related art is short-circuited at the time of contact and shortcomings due to the contact or disadvantage of the (+) and (-) two-pole movable connection terminals 115 at the same time as the seesaw operation. In particular, there is a problem in that a short generated due to poor connection due to aging is applied to the adjacent movable connection terminal 115.

In addition, the two-pole switch 100 of the prior art has a 4-pin structure by exposing both the first and second input terminals 111 and 112 and the first and second output terminals 113 and 114 to the bottom of the switch housing 101. There is a problem in that the four terminals, that is, the four pins are configured so close to each other that a short resulting from poor connection due to aging is applied to the adjacent adjacent terminals or output terminals.

The two-pole blocking connection outlet according to the related art has a problem in that the power supply terminals 154 and 155 are all exposed to the internal space of the main body case 150 and thus may be affected by dust.

In addition, the conventional two-pole disconnect connection outlet has a problem in that the power input terminals 154 and 155 are bent twice to form the connection pieces 152 and 153, and some power is lost due to electrical resistance at the bent portion.

In addition, the two-pole disconnect connection outlet of the prior art The gap between the connecting portion 157 of the plug insertion groove 151 and the second output terminal 114 of the two-pole switch 100 is not formed in a balanced manner so that the connecting portion 157 and the second output terminal 114 are not balanced. While the length of the connection terminal 159 to connect the long configuration is bent in a number of circuits, there is a problem that some power is lost due to the electrical resistance according to the length and bending.

In addition, the conventional two-pole blocking connection outlet is connected to the connection terminals 158 and 159, 160 and 161, the first and second output terminals 113 and 114 of the two-pole switch 100 disposed on one side of each plug insertion groove 151, respectively. ) Are connected to each other so that the connection parts 160 and 161 are configured to be too close to each other, so that shorts generated from poor connection due to aging are applied to adjacent adjacent terminals or output terminals.

Accordingly, the present invention has been made to solve the above problems of the prior art, the two switches are configured to be spaced apart in reverse one switch to the (+) pole power and the other switch to cut the (-) pole power at the same time The number of input / output terminals exposed from the switch housing by allowing the power to be turned on / off and the input / output movable connection terminals directly disconnect or connect the power in / out terminals in the switch housing. Reduces the risk of short circuits, and the 2-pole switch receptacle employs a 2-pole switch in the receptacle and passes a portion of the power take-up / take-off terminal into the switch housing, reducing exposure of the power take-up / take-off terminal (+ 2-pole switch that can reduce the loss of electric power due to electrical resistance by reducing the number of bends and the length of connection terminals in power supply connection. It has a value to provide an outlet.

In order to achieve the above object, the two-pole switch of the present invention is a two-pole switch configured with a switching housing consisting of the upper / lower housing, the power supply is configured on the upper side of all of the upper side of the upper housing (3-1) An incoming terminal 12; The other surface configured on the rear lower side, and the power of ipdanja 12 and is being spaced apart with different installation height of the power source lead-out terminals 13 of the upper housing (3-1), and; An input terminal 4 inserted at the other side of the bottom of the lower housing 3-2; An output terminal 5 inserted in one side of the bottom of the lower housing 3-2 and spaced apart from the input terminal 4 and configured in an opposite direction; The input / output movable connection terminals 9 and 10 which block or connect the power in / out terminals 12 and 13 and the input / output terminals 4 and 5 are provided.

In addition, in the two-pole switch of the present invention, the input / output movable connection terminals 9 and 10 have a connection piece 17 connected to a power in / out terminal 12/13 on one side, and one side of the connection piece 17. A stop piece (16) which is integrally bent to the other side of the catching piece (11) and the other end of the catching piece (11), which is integrally bent and bent to The bending direction of the locking piece 11 of the input movable connection terminal 9 and the locking piece 11 of the output movable connection terminal 10 are formed opposite to each other.

In addition, in the two-pole switch of the present invention, the power in / out terminals 12 and 13 are separated from each other by the separating wall 6, and the input / output terminals 4 and 5 are also separated by the separating wall 6. It is isolated from each other.

In addition, the two-pole switch receptacle of the present invention is a two-pole switch receptacle formed with a plug insertion groove and configured a two-pole switch, the two-pole switch is composed of the upper / lower housing (3-1, 3-2) A power inlet terminal 12 formed at the upper side of the housing 3 and all of one side surface of the upper housing 3-1, and at the lower rear side of the other side of the upper housing 3-1; of 12 and with a power take-off terminal 13 while being spaced apart from the installation is different from the height, and the input terminal 4 is inserted from the bottom surface of the other side of the lower housing (3-2), the lower housing (3-2) An output terminal 5 inserted into one side of the bottom and spaced apart from the input terminal 4, and configured to block the power input / output terminals 12 and 13 and the input / output terminals 4 and 5; An input / output movable connection terminal 9, 10 for connecting; Input / output connection terminals (18, 19) having one side connected to the input / output terminals (4, 5) and the other side positioned at the plug insertion opening (21) of the plug insertion groove (20); One side is connected to the power inlet / outlet terminals 12 and 13, respectively, and the other side is connected to the power supply / take over terminal 14, 15 is configured.

In addition, the two-pole switch outlet of the present invention is the power supply means 14 is inserted into the input terminal receiving chamber 7 between one side of the upper housing (3-1) and one side of the lower housing (3-2). The power take-up terminal 15 is inserted into the output terminal receiving chamber 7 between the other side of the upper housing 3-1 and the other side of the lower housing 3-2; As the power inlet terminal 14 and the power outlet terminal 15 are spaced apart with the upper housing 3-1 interposed therebetween, a part of the power inlet / outlet terminals 14 and 15 is connected to the upper housing 3-1 and the lower side. It is inherent between the housings 3-2.

In addition, in the two-pole switch outlet of the present invention, the input / output movable connection terminals 9 and 10 are connected to one side of the connecting piece 17 connected to the power in / out terminal 12/13, and one side of the connecting piece ( 17 is configured to be integrally bent to be extended to the engaging piece 11, the hinge groove is formed and the stop piece 16 is integrally extended to the other side of the engaging piece (11); The bending direction of the locking piece 11 of the input movable connection terminal 9 and the locking piece 11 of the output movable connection terminal 10 are formed opposite to each other.

In addition, in the two-pole switch outlet of the present invention, the power in / out terminals 12 and 13 are separated from each other by the separation wall 6, and the input / output terminals 4 and 5 are also connected to the separation wall 6. They are isolated from each other.

The two-pole switch of the present invention is formed when the installation height of the power input terminal 12 and the power take-out terminal 13 which are contacted in the switch housing 3 are different from each other, and the installation positions are spaced apart, so that the power is generated when the power is cut off or connected. Since the short is not applied to the other power supply terminal 12 or the power supply terminal 13, there is an effect that the risk is reduced.

In addition, the two-pole switch of the present invention is configured to be connected to the input / output movable connection terminals of the switch for simultaneously blocking or connecting the (+) (-) pole power supply at the opposite distance, the movable connection different in the short circuit generated when the power supply is cut off or connected Since it is not applied to the terminal, there is an effect that the risk is reduced.

In addition, the two-pole switch of the present invention by reducing the number of input / output terminals exposed in the switch housing to two, the distance between the input / output terminals are far away, thereby reducing the risk of short circuit generated in the input / output terminals have.

In addition, the two-pole switch receptacle of the present invention has the effect of reducing the electrical resistance along the length by reducing the length of the power inlet terminal because the plug insertion port of the plug insertion groove of the body case is parallel.

In addition, the two-pole switch receptacle of the present invention passes through a part of the power take-up / take-off terminal in the switch housing to reduce the exposure of the power take-up / take-off terminal, thereby reducing the contact with the first.

In addition, the two-pole switch receptacle of the present invention is parallel to the plug insertion hole of the plug insertion groove of the input terminal and the main body case, there is no need to bend the power input terminal has the effect of reducing the electrical resistance caused by bending.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 3, which is a perspective view of the two-pole switch of the present invention, Fig. 4, which is an operation cross-sectional view of the two-pole switch, Fig. 5, which is an exploded bottom perspective view of the two-pole switch, and Fig. 6, which is a longitudinal cross-sectional view of the two-pole switch of the present invention, and the present invention. As shown in FIG. 7, which is a state diagram of power supply terminals in the housing of the 2-pole switch,

The two-pole switch 1 of the present invention comprises an operation button 2, a switch housing 3, and input / output terminals 4,5.

The operation button 2 is composed of a button upper housing 2-1, a button upper housing 2-1 and an illumination element.

The upper button housing 2-1 is formed in a cap shape in which the lower button housing 2-2 is inserted into the lower inner side, hinge protrusions are formed on both outer surfaces thereof, and a light transmitting portion is formed on the upper curved surface.

The lower button housing (2-2) has a pair of insertion portions (2-3) formed in the middle of the lower surface of the lower portion of each of the pair of insertion portions (2-3) for inserting the lead of the lighting element Lead insertion holes are formed.

The upper surface of the lower button housing (2-2) is provided with a lighting element such as an LED lamp that is connected to the lead and the lead inserted into the insertion hole and is turned on when the switch is connected.

The spring 2-4 and the actuating ball 2-5 are sequentially inserted into the insertion part 2-3, and the spring 2-4 and the actuating ball 2-5 are led lamps when the switch is connected. It is composed of metallic material to be energized by.

When the upper and lower button housings 2-1 and 2-2 are coupled, the lighting element is positioned on the inner surface of the upper button housing 2-1.

The switch housing 3 is composed of an upper housing 3-1 and a lower housing 3-2 that is interpolated to the upper housing 3-1.

The upper housing 3-1 has a hollow cylindrical shape, and hinge holes are formed on both outer surfaces of the upper middle, and hinge buttons of the upper button housings 2-1 are inserted into the hinge holes to couple the operation buttons 2 to each other. And the operation button 2 rotates at the left and right predetermined angles around the hinge protrusion.

The power input terminal 12 is configured above all one side of the upper housing 3-1, and the power supply terminal 13 is configured under the other side rear side of the upper housing 3-1.

Thus, the power input terminal 12 and the power take-out terminal 13 are configured so that the installation height is different from each other and are connected to the power source, respectively.

As shown in FIG. 6, which is a longitudinal cross-sectional view of the two-pole switch of the present invention, the lower housing 3-2 has a partition wall 6 formed in a longitudinal direction at an inner middle thereof, and an input / output terminal accommodation chamber 7 at both sides thereof. ) Is formed and the terminal insertion hole (3-3) is formed before and after the bottom surface.

The input terminal 4 is inserted into the terminal insertion hole 3-3 formed at the other side of the bottom of the lower housing 3-2, and the output terminal 5 is connected to one side of the bottom of the lower housing 3-2. It is inserted into a configured terminal insertion hole (3-3).

The input terminal 4 and the output terminal 5 are composed of a vertical portion and a horizontal portion, and are partially inserted into and partially exposed to the input / output terminal accommodation chamber 7 through the terminal insertion holes 3-3, respectively. .

In other words, the vertical portions of the input / output terminals 4 and 5 are respectively exposed to the outside by a predetermined length through the terminal insertion holes, and the horizontal portions are fixed to be inserted into the input / output terminal receiving chamber 7, respectively. At the tip of the horizontal portion is formed a locking portion 8 is formed with a recess.

Therefore, the input terminal 4 and the output terminal 5, respectively, in the housing of the two-pole switch of the present invention, the input terminal 4 and the output terminal 5 is the terminal insertion hole on the other side or one side of the bottom of the lower housing 3-2, respectively. By being inserted into (3-3), the input terminal 4 and the output terminal 5 are spaced apart from each other and configured in the opposite direction.

On the other hand, input / output movable connection terminals 9 and 10 which are respectively inserted into the input / output terminal accommodation chambers 7 of the lower housing 3-2 and fitted to the latching part 8 are configured. The output movable connection terminals 9 and 10 are configured to block or connect the power in / out terminals 12 and 13 and the input / output terminals 4 and 5.

The input / output movable connection terminals 9 and 10 are provided on one side with a connecting piece 17 connected to the power in / out terminal 12/13, and one side is integrally bent from the connecting piece 17. A locking piece 11 provided with a hinge groove and a stop piece 16 extending integrally with the other side of the locking piece 11 are provided.

The latching piece 11 of the input / output movable connection terminal 9 and 10 has a hinge groove 11 fitted into the recessed part 8 of the locking part 8 of the input / output terminal 4 and 5. .

The bending direction of the locking piece 11 of the input movable connection terminal 9 and the locking piece 11 of the output movable connection terminal 10 are opposite to each other.

When the upper housing 3-1 is interpolated to the lower housings 3-1 and 3-2, the power input terminal 12, the input movable connection terminal 9 and the input terminal 4 are input terminals. It is accommodated in the receiving chamber (7), the power input terminal 12 is the input terminal 4 in the upper portion of the input terminal receiving chamber (7) the input movable connection terminal (9) in the lower portion of the input terminal receiving chamber (7) Is configured between the power input terminal 12 and the input terminal (4).

When the upper housing 3-1 is interpolated to the lower housings 3-1 and 3-2, the power lead-out terminal 13, the output movable connecting terminal 10 and the output terminal 5 are output terminals. It is accommodated in the receiving chamber (7), the power supply terminal 13 is the output terminal 5 in the upper portion of the output terminal receiving chamber (7) the output movable connection terminal 10 in the lower portion of the output terminal receiving chamber (7) Is configured between the power supply drawing terminal 13 and the output terminal 5.

A locking piece of the input / output movable connection terminals 9 and 10 on the upper end of the recessed portion formed in the locking portion 8 of the input / output terminals 4 and 5 inserted into the input / output terminal accommodation chamber 7 ( The hinge groove 11 of 11) is assembled so that the input / output movable connection terminals 9 and 10 perform a seesaw operation with respect to the recessed part.

The operation button 2 is hinged to the inner upper portion of the switch housing 3, and the insertion part 2-3 formed in the middle of the operation button 2 is connected to the input / output movable connection terminals 9 and 10. A spring inside the metal inserting portion (2-3) contacting the hinge groove of the locking piece (11) to rotate the input / output movable connection terminals (9,10) to open and close the contact by rotating the operation button (2). (2-4) and the operation ball (2-5) is a configuration that is resilient assembly interposed sequentially.

Hinge holes are formed in the upper middle portion of the front and rear sides of the switch housing 3, and hinge protrusions are formed in the middle of the front and rear portions of the operation button 2 inserted into the upper portion of the switch housing 3. When (2) is pushed into the inside of the switch housing 3, the main wall of the switch housing 3 is elastic as the synthetic resin material, so the hinge projection of the operation button 2 is inserted into the hinge hole of the switch housing 3 so that the operation button (2) is rotatably supported.

The upper housing (3-1) is formed in the upper projections on both sides of the outer surface, the locking projection is formed in the lower end of the both sides of the outer surface and the engaging projections are formed on the upper sides of both sides.

The lower housing 3-2 is formed with a locking hole fixed to the locking projections of the upper housing 3-1 at both upper sides, and a locking piece for narrowing the locking projection of the upper housing 3-1 therein.

As described above, the two-pole switch of the present invention inserts and fixes the vertical portion of the input / output terminals 4 and 5 to the terminal insertion hole 3-3 of the lower housing 3-2 of the switch housing 3 to input the terminal. (4) and the output terminal (5) are assembled so as to be spaced apart on both sides of the separating wall (6) inside the input / output terminal receiving chamber (7) and located on the opposite side.

The input / output movable connection terminals 9 and 10 are respectively inserted into both sides of the partition wall 6 of the lower housing 3-2, and the input / output movable connection terminals respectively on the input / output terminals 4 and 5 ( The hinge grooves 11 of the engaging pieces 11 of the input / output movable connection terminals 9 and 10 are placed on the engaging portions 8 of the input / output terminals 4 and 5, respectively. The upper end of each recess is formed.

 Assembling the upper button housing (2-1) of the operation button (2), the spring (2-4) and the operation ball (2-4) on each of the two insertion portions (2-3) formed in the upper button housing (2-1) 2-5), one lead, one spring (2-4) and actuating ball (2-5) of the lighting element (21) inserted into the lead insertion hole of both insertion sections (2-3) are movable connection terminals And the other lead is also electrically connected with the movable connection terminal and the other spring (2-4) and the operation ball (2-5) are turned on when the switch is connected.

The operation button 2 is assembled to the upper housing 3-1 of the switch housing 3, and the upper button housing of the operation button 2 is hinged to the hinge holes of both support pieces of the upper housing 3-1. Hinge projections formed on both sides of the cover are fitted.

When the upper housing 3-1 of the switch housing 3 is inserted into the lower housing 3-2, the locking protrusion of the upper housing 3-1 is inserted into the locking hole of the lower housing 3-2. The assembly is completed by the locking.

In the above description, the input / output terminals (4, 5), the input / output terminal receiving chamber (7), the input / output movable connection terminals (9, 10), and the power in / out terminals (12, 13) are input by meaning. If the pole of the connected power supply is changed, it is divided into and output, and the input may be an output and the output may be an input.

As shown in Figure 4 which is an operation cross-sectional view of the two-pole switch of the present invention,

In the 2-pole switch of the present invention, when the left side of the operation button 2 is pressed and turned off, the operation ball 2-5 inserted into the insertion portion 2-3 of the operation button 2 is connected to the input / output operation connection terminal ( Since the right side of the engaging piece of 9, 10 is pushed, the connecting piece 17 of the input / output movable connection terminal 9, 10 is separated from the power in / out terminal 12, 13 and the power is cut off.

When the right side of the operation button 2 is pressed on, the operation balls 2-5 inserted into the insertion portion 2-3 of the operation button 2 are caught by the input / output movable connection terminals 9 and 10. Since the left side of the bias is pushed, the connecting piece 17 of the input / output movable connection terminals 9 and 10 is connected at the power in / out terminals 12 and 13 so that the power is cut off.

In the on / off state, the input movable connection terminal 9 and the output movable connection terminal 10 are configured in the opposite direction, and when the connecting piece 17 of the input movable connection terminal 9 rises, the output movable connection terminal ( The connecting piece 17 of 10 is lowered.

In other words, since the power inlet terminal 12 and the power outlet terminal 13 are configured to be spaced apart from each other in an up and down position, the engaging piece of the input movable connecting terminal 9 and the engaging piece of the output movable connecting terminal 10 operate. This is the opposite.

In this way, when the input terminal 4 and the output terminal 5 are respectively connected by a pair of movable connection terminals, one line on the power input side, for example, the positive power line is the power input terminal 12, the input. It is electrically connected to one wire on the input side through the movable connecting terminal 9 and the input terminal 4, and the (-) power line is the power drawing terminal 13, the output movable connecting terminal 10, and the output terminal 5 It is electrically connected to one wire of output side through) and power is applied.

At this time, the lighting element is connected to the power through the operation ball (2-5), the spring (2-4) and the lead is installed in the operation button (2), the LED is electrically connected to the operation button (2) is provided A pair of circular floodlights will shine bright, so you can see the power connection.

Therefore, the two-pole switch of the present invention is different from each other in the installation height of the power inlet terminal and the power outlet terminal in the switch housing, and the installation position is also spaced apart, the power input terminal having a different short when the power is cut off or connected. Or it is not applied to the power drawing terminal.

In the two-pole switch of the present invention, the input / output movable connection terminals of the switch for simultaneously disconnecting or connecting the positive and negative pole power supplies are separated from each other so that the short circuit occurring at the time of disconnection or connection of power is different from the movable connection terminals. It is not authorized.

In the two-pole switch of the present invention, the number of input / output terminals exposed in the switch housing is reduced to two, so that the distance between the input / output terminals is increased, and the short generated between the input / output terminals is reduced.

Fig. 8 is a bottom perspective view of the present invention 2-pole switch outlet, Fig. 9 is an exploded bottom view of the bottom portion of the present invention 2-pole switch outlet, Fig. 10 is a perspective view of the terminal connection structure of the present invention. As shown in Fig. 11 which is a bottom view of the present invention, and a plug insertion groove and a 2-pole switch cross-sectional view of the present invention, a 2-pole switch outlet,

In the two-pole switch outlet of the present invention, the plug insertion groove 20 is formed in the main body case 22, and the plug insertion groove 21 in which the plug is inserted into the plug insertion groove 20 is formed, and the plug insertion groove ( Adjacent to 20, the two-pole switch (1) is configured to be coupled.

The input / output connection terminals 18 and 19 are respectively configured to have one side connected to the input / output terminals 4 and 5 and the other side to be located at the plug insertion hole 21 of the plug insertion groove 20.

The input / output connection terminals 18 and 19 have one end connected to the connection piece 18-1 and 19-1 and the other end to the connection port 18-2 and 19-2, and are connected to the input / output terminals 4 and 5, respectively. The connecting pieces 18-1 and 19-1 to be connected have a plate shape suitable for the shape in which the input / output terminals 4 and 5 are inserted, and are connected to the plug insertion port 21 of the main body case 1. -2, 19-2 is configured in a cylindrical shape suitable for the shape in which the plug is inserted.

One side is connected to the power inlet / outlet terminals 12 and 13, and the other side is connected to the power supply / take-over terminals 14, 15 are configured, the power take-up / take-off terminals 14, 15 are two poles It is arranged in parallel so as to be located at both sides of the switch (1).

The power in / out terminals 12 and 13 are connected to the positive and negative wires of the power source, respectively.

The power supply means 14 is inserted into the input terminal receiving chamber 7 between one side of the upper housing 3-1 and one side of the lower housing 3-2, and the power supply terminal 15 is Between the other side of the upper housing (3-1) and the other side of the lower housing (3-2) is inserted into the output terminal receiving chamber (7) so that the power inlet / outlet terminal (14) and the power outlet terminal (15) The housing 3-1 is spaced apart.

As the power inlet terminal 14 and the power outlet terminal 15 are spaced apart with the upper housing 3-1 interposed therebetween, a part of the power inlet / outlet terminals 14 and 15 is connected to the upper housing 3-1. It is inherent between the lower housings 3-2.

When the plug insertion groove 20 of the two-pole switch and the main body case 22 is configured in parallel in the main body case 22, the input / output connection terminals 18 and 19 are formed in a straight line in parallel and have a bent portion. Not.

The input / output connection terminals 18 and 19 are configured to correspond to the number of the plug insertion grooves 20, and the two-pole switch 1 is also configured to correspond to the number of the plug insertion grooves 20.

Thus, the two-pole switch 1 is connected to the power take-up / take-over terminals 14 and 15 in parallel, irrespective of the quantity of the two-pole switch 1, the power supply means 14 by the parallel connection ) And the power take-up terminal 15 are configured in parallel with the two-pole switch (1) in between.

The ground connection terminal 23 is fixed to the middle of the body case 22 in the longitudinal direction, and one side of the ground terminal coupled to each plug insertion groove 20 is connected to the ground connection terminal 23. The end of the ground connection terminal 23 is connected to the ground wire.

The two-pole switch outlet of the present invention having the above configuration passes a portion of the power takeover / takeover terminal into the switch housing to reduce the exposure of the power takeover / takeover terminal.

In the two-pole switch receptacle of the present invention, the plug insertion port 21 of the plug insertion groove 20 of the input terminal and the main body case 22 is parallel so that bending of the power input terminal is unnecessary and the length of the power input terminal is also reduced.

1 is a partially cutaway bottom perspective view of a connection outlet in which a prior art two-pole switch is configured;

2 is a cross-sectional view of a prior art two-pole switch.

3 is a perspective view of a bipolar switch of the present invention.

4 is an operational cross-sectional view of the present invention two-pole switch.

5 is an exploded bottom perspective view of the bipolar switch of the present invention;

6 is a longitudinal cross-sectional view of a two-pole switch of the present invention.

7 is a state diagram of a power input terminal in a housing of the 2-pole switch of the present invention;

8: Bottom perspective view of the present invention 2-pole switch outlet.

9: an exploded bottom perspective view of the present invention, a two-pole switch outlet.

10 is a perspective view of a terminal connection structure of the present invention 2-pole switch outlet.

11: Bottom view of the present invention 2-pole switch outlet.

12 is a cross-sectional view of a plug insertion groove and a two-pole switch of a two-pole switch outlet of the present invention.

               Explanation of symbols on the main parts of the drawings

1: 2-pole switch 2: Operation button

3: switch housing 3-1: upper housing

3-2: Lower housing 4: Input terminal

5: output terminal 6: partition wall

7: input / output terminal 8: latching part

9: input operation connection terminal 10: output operation connection terminal

11: Jam Part 12: Power Entry Terminal

13: power take-off terminal 14: power drawer

15: power supply terminal 16: stop

17: Connection part 18: Input connection terminal

19: Output connection terminal 20: Plug insertion groove

21: plug insertion hole 22: main body case

Claims (7)

In a two-pole switch comprising a switching housing consisting of an upper / lower housing, A power inlet terminal 12 formed at an upper side of one side of the upper housing 3-1; A power take-off terminal 13 configured at a lower rear side of the other side of the upper housing 3-1 and spaced apart from an installation height of the power inlet terminal 12; An input terminal 4 inserted at the other side of the bottom of the lower housing 3-2; An output terminal 5 inserted in one side of the bottom of the lower housing 3-2 and spaced apart from the input terminal 4 and configured in an opposite direction; A connecting piece 17 connected to the power in / out terminal 12/13 on one side, by blocking or connecting the power in / out terminal 12 and 13 and the input / output terminals 4 and 5; An input / output movable connection terminal comprising a locking piece 11 integrally extended to the connecting piece 17 and having a hinge groove, and a stop piece 16 extending and bending integrally to the other side of the locking piece 11. 9, 10; The bending direction of the locking piece 11 of the input movable connection terminal 9 and the locking piece 11 of the output movable connection terminal 10 are formed to be opposite to each other, and the operation of the operation button 2 (+), A 2-pole switch characterized in that the (-) pole power is cut off / connected at the same time. delete The method of claim 1, The two poles, characterized in that the power in / out terminals 12, 13 are isolated from each other by the partition wall 6, and the input / output terminals 4, 5 are also isolated from each other by the partition wall 6. switch. In a two-pole switch outlet having a plug insertion groove and a two-pole switch, Switching housing 3 composed of upper / lower housings 3-1 and 3-2, a power inlet terminal 12 formed at an upper side of one side of the upper housing 3-1, and the upper housing The power take-off terminal 13, which is configured at the lower side of the other side rear side of (3-1) and is spaced apart from the installation height of the power inlet terminal 12, is inserted from the other side of the bottom of the lower housing 3-2. An input terminal 4 and an output terminal 5 inserted in one side of the bottom of the lower housing 3-2 and spaced apart from the input terminal 4 and configured in the opposite direction, and the power in / out terminal 12; 13 and the input / output terminals 4 and 5 are disconnected or connected, and one end is connected to the connection piece 17 and one side is connected to the power in / out terminal 12/13. Input / output movable connection comprising a locking piece 11 extending in the form of a hinge groove and a stop piece 16 integrally extending and bending on the other side of the locking piece 11. Here the two-pole switch composed of 9,10; Input / output connection terminals (18, 19) having one side connected to the input / output terminals (4, 5) and the other side positioned at the plug insertion opening (21) of the plug insertion groove (20); Power supply / takeout terminals 14 and 15, one side of which is connected to the power inlet / outlet terminals 12 and 13 and the other side of which is connected to a power source, respectively; The bending direction of the locking piece 11 of the input movable connection terminal 9 and the locking piece 11 of the output movable connection terminal 10 are formed to be opposite to each other, and the operation of the operation button 2 (+), 2-pole switch outlet, characterized in that the (-) pole power is cut off and connected at the same time. 5. The method of claim 4, The power supply means 14 is inserted into the input terminal receiving chamber 7 between one side of the upper housing (3-1) and one side of the lower housing (3-2), The power take-up terminal 15 is inserted into the output terminal receiving chamber 7 between the other side of the upper housing 3-1 and the other side of the lower housing 3-2; As the power inlet terminal 14 and the power outlet terminal 15 are spaced apart with the upper housing 3-1 interposed therebetween, a part of the power inlet / outlet terminals 14 and 15 is connected to the upper housing 3-1 and the lower side. A two-pole switch outlet, characterized in that it is embedded between the housing (3-2). delete The method according to claim 4 or 5, The two poles, characterized in that the power in / out terminals 12, 13 are isolated from each other by the partition wall 6, and the input / output terminals 4, 5 are also isolated from each other by the partition wall 6. Switch outlet.

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