KR20170001022A - Button Type Plug Receptacle - Google Patents

Abstract

A first case having a front face opened and having a first rotation shaft formed inside toward the front and a push button connected to the first rotation shaft at an upper side; A second case detachably mounted on a front surface of the first case and having a connection port for inserting a plug having a pair of terminal pins; A bracket attached to a rear surface of the first case for fixing the first case to the wall; And a cover detachably fitted to a front edge of the second case; And a button-type receptacle that pushes the connection port to the rear surface when the push button is pressed to separate the plug from the connection port.

Description

Button type plug receptacle {Button Type Plug Receptacle}

The present invention relates to a button-type receptacle, and more particularly, to a button-type receptacle, which can easily separate a terminal pin of a plug inserted into a connection port of a flush-type receptacle embedded in a wall from a connection port by pressing a push button of the first case, The present invention relates to a button-type outlet capable of preventing a safety accident of a battery.

In general, a flush-type socket-outlet is embedded in a wall, connected to an electric power source supplied from the outside to supply power, and supplies the supplied power to each destination in the room through each plug. In recent years, A flush-type outlet has been proposed.

1 is a perspective view showing a configuration of a conventional flush-type socket-outlet. 1, a conventional flush-type socket-outlet includes a power supply unit 4 to which external power is supplied, a socket body 3 having at least one connection port at a predetermined position for seating the plug, And first and second covers (1, 2) for improving the beauty of the outlet. A power source supplied by plugging a plug into a general flush-type socket-outlet configured as described above can be used in each electric appliance. However, if the plug of the electric apparatus is continuously inserted, the electric current consumption is caused by the dark current component of the electric apparatus even if the electric apparatus is not used. Therefore, to prevent current consumption, the plug of the appliance must be removed from the flush-type outlet. However, there is a risk of accidental electric shock accident when unplugging the plug after using the electric appliance, there is always the inconvenience of unplugging the plug and there is a risk of electric shock accident due to carelessness of child or infant etc. There is a number. Accordingly, the need for a button-type outlet capable of separating the connection port and the plug has been increased.

On the other hand, FIG. 2 discloses a conventional one-touch outlet apparatus for a house outlet. 2, the separating device 5 includes a button 6 provided on one side of the outlet, a lever member 7 provided inside the outlet and pivoted by the button 6, a lever member 7 And a plunger 9 projecting from the through hole 8 formed in the receptacle by means of the plug 9 and pushing the body of the plug PG. However, since the separation device 5 as described above is such that when the plug PG is separated, the plunger 9 pushes only the center of the body of the plug PG, that is, the plunger 9, 6 are not properly transmitted, the plug PG can not be easily separated from the outlet, and when an excessive force is applied, components such as the button 6 and the lever member 7 may be damaged. Furthermore, the outlet having the above structure is a multi-tap type outlet, and the above outlet can not be applied to a flush-type outlet that is installed in a wall.

In addition, there is an inconvenience that the button 6 must be tilted by depressing the waist to press the button 6, so that the waist disease patients or the elderly who are uncomfortable with the waist do not use them substantially. Also, even if it is a button type, the connection port is insufficient to prevent a safety accident of a child. Even if the button 6 is pushed, there is a problem that the connection port is not exposed to the foreign material since it is not a structure that the connection port enters into the wall.

In order to solve the above-mentioned problems, it is an object of the present invention to provide a button-type outlet that prevents the occurrence of a safety accident by forming a push button on the upper part or by pressing a foot on the lower part, .

According to an aspect of the present invention, there is provided a portable terminal comprising: a first case having a front face opened and having a first rotation shaft formed inside toward the front and a push button connected to the first rotation shaft at an upper side; A second case detachably mounted on a front surface of the first case and having a connection port for inserting a plug having a pair of terminal pins; And a cover detachably fitted on a front edge of the second case; Wherein the push button is pushed to push the connection port back to separate the plug from the connection port.

Preferably, a rearwardly extending sliding member is coupled to the rear surface of the connection port, and the sliding member is closely attached to the sliding guide, and may be slidable back and forth along the sliding guide.

Preferably, the first link is coupled to the rear surface of the sliding member, and one end of the second link is coupled to one end of the first link so as to be rotatable about the first rotation axis, One end of the third link coupled with the lower surface of the push button is engaged and the connection port can be formed to move rearward when the push button is pressed.

Preferably, the second case is formed with a lock button, and when the lock button is pressed, the connection port is prevented from sliding forward.

Also, preferably, one end of the second link is formed to be bent so that force transmission is facilitated when the push button is pressed.

According to an aspect of the present invention, there is provided a portable terminal comprising: a first case having a front face opened and having a first rotation shaft formed inside toward the front and a push button connected to the rotation shaft at a lower side; A second case detachably mounted on a front surface of the first case and having a connection port for inserting a plug having a pair of terminal pins; And a cover detachably fitted on a front edge of the second case; And the pushing pedal is pushed to push the connection port back to separate the plug from the connection port.

Preferably, the pressing pedal includes a base frame having a first rotating shaft formed on one upper surface thereof and an elastic body formed on a second upper surface thereof. And a fourth link rotatably coupled to the second rotation shaft, the one end of the fourth link being bent toward the first rotation axis; . ≪ / RTI >

In the present invention, the button is formed on the upper or lower part so that when the button is pressed, the connection port is moved into the wall and is automatically separated from the plug, and the connection port moved into the wall is formed so as not to protrude forward To prevent safety accidents.

1 is a perspective view of a conventional conventional flush-type socket-outlet.
2 is a perspective view of a conventional button type detachable socket-outlet.
3 is an exploded perspective view of a button-type outlet according to an embodiment of the present invention.
4 is a cross-sectional view of the button-type outlet before the push button is pressed according to an embodiment of the present invention.
5 is a cross-sectional view of a button-type outlet after depression of a push button according to an embodiment of the present invention.
6 is a front view of a button-type outlet according to an embodiment of the present invention.
7 is a cross-sectional view of a button-type outlet before depression of a pressing pedal according to another embodiment of the present invention.
8 is a cross-sectional view of the button-type outlet after depressing the pressing pedal according to another embodiment of the present invention.
9 is a front view of a button-type outlet according to another embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification. Further, when the direction from the button-type outlet to the user is defined as "forward" through the entire specification, the direction toward the wall is defined as "rear ".

The button-type socket outlet according to the present invention is formed by being embedded in a wall, and can include a first case, a second case, and a cover. 3 is a perspective view showing a button-type outlet according to the present invention.

The first case

3 is an exploded perspective view of a button-type outlet according to an embodiment of the present invention. 4 is a cross-sectional view of the button-type outlet before the push button is pressed according to an embodiment of the present invention. 5 is a cross-sectional view of a button-type outlet after depression of a push button according to an embodiment of the present invention. 6 is a front view of a button-type outlet according to an embodiment of the present invention. 3 to 6, the rear surface of the first case 110 is formed to be embedded in the wall, and is formed so that the front is opened, and the rear portion is sealed except for a part thereof. Although not shown in FIG. 3, the wires may be formed through the rear surface of the first case 110 because the wires may be different depending on the place where the wires are installed. A first rotation shaft 112 may be formed on a rear surface of the first case 110. The first rotation shaft 112 may be formed to protrude forward. At this time, a push button 120 may be formed on the upper surface of the first case 110. The push button 120 is vertically movable. A guide hole 122 is formed on the upper surface of the first case 110 to guide the push button 120 to move the push button 120 in the up and down direction. Can be formed. The guide hole 122 and the push button 120 may be formed in close contact with each other to prevent foreign substances from entering the gap, but may not be fixed so as to move in the vertical direction.

On the other hand, a connection port 160 formed to move back and forth along a sliding guide 146 described later may be formed. A plug terminal receiving groove 162 is formed in the connection port 160 so that a plug terminal can be inserted and energized. A rear surface of the connection port 160 can be connected to a power supply device (not shown). A sliding member 114 may be coupled to the rear surface of the connection port 160. The sliding member 114 and the connection port 160 may be formed so as to be in close contact with the sliding guide 146 to be described later so as to prevent foreign substances from entering the gap, but may not be fixed so as to be movable in the forward and backward directions. At this time, the distance through which the connection port 160 slides and is inserted into the wall may be such a distance that the plug terminal and the seating groove 162 of the connection port 160 can be separated when the push button 120 is pressed.

One end of the first link 130 may be coupled to the rear surface of the sliding member 114 so as to extend toward the wall. The first link 130 may be formed horizontally with the sliding member 114. In this case, the first link 130 may be formed to be thinner in cross section than the sliding member 114 to reduce the internal space of the first case 110, and may be formed in a thin rod shape. And may be formed to have a rigidity enough to withstand the force transmission transmitted through the push button 120 through the first link 130. The other end of the first link 130 may be configured to engage with one end of the second link 132. The first link 130 and the second link 132 may be formed to be rotatable by a hinge or a pin member. At this time, the middle of the second link 132 may be coupled to the first rotation shaft 112. The first rotation shaft 112 may be formed with a pair of side walls protruding forward so that the second link 132 can be inserted therein. A through-hole may be formed. The other end of the second link 132 may be bent in the horizontal direction to facilitate transmission of the force of the push button 120. The other end of the second link 132 may be coupled to one end of the third link 134 connected to the push button 120. The other end of the third link 134 is engaged with the lower surface of the push button 120 and may be formed to transmit a force to the second link 132 when the push button 120 is pushed downward .

The second case

The second case 140 may include a connection port 160 that is movable back and forth and a connection port guide 144 that forms a path of forward and backward movement of the connection port 160. The connection port 160 is formed to have a circular cross section, and a plug seating groove 162 may be formed toward the front side. At this time, the connection port 160 may be formed in a cylindrical shape, and the guide portion 144 of the connection port 144 may have a diameter larger than that of the connection port 160 so as to form a movement path of the connection port 160 formed in a cylindrical shape, 160 of the first embodiment. On the other hand, a hole may be formed on the upper surface of the guide part 144 of the connection port so that the lock button 142 can pass through. The cover 150 may be formed to surround the second case 140 and may be formed for aesthetic purposes. Since the rear side of the first case 110 is embedded in the wall, it can be formed for finishing the front protruding portion.

Lock button

The lock button 142 may be formed on the upper surface of the first case 110 and may be located in front of the push button 120. The lock button 142 may function to prevent the connection port 160, which has moved backward by pushing the push button 120, from moving forward. By forming the lock button 142, it is possible to prevent a safety accident caused by putting a hand into the connection port 160 by a young child or by inserting foreign matter. At this time, the lock button 142 may be formed in a vertical direction on the upper surface of the first case 110, and the lock button 142 may penetrate through the guide portion 144 of the connection port of the first case 110 and the second case 140 So that the connection port 160 can not be moved forward. An elastic body 143 may be formed between the first case 110 and the second case 140 so as to surround the lock button 142. At this time, if the lock button 142 is pressed once, the movement is prevented from moving forward of the connection port 160. When the lock button 142 is pressed again, the lock button 142 is formed to be moved upward so that the connection port 160 can freely move .

Push pedal

7 is a cross-sectional view of a button-type outlet before depression of a pressing pedal according to another embodiment of the present invention. 8 is a cross-sectional view of the button-type outlet after depressing the pressing pedal according to another embodiment of the present invention. 9 is a front view of a button-type outlet according to another embodiment of the present invention. Referring to FIGS. 7 to 9, when a patient or an elderly patient having a back disease presses the lock button, the user may have to fall down on his or her waist. The description of the same configuration as that of the above-described embodiment of the present invention will be omitted. Referring to FIG. 6, it is possible to form the connection port 260 to move backward by depressing the foot pedal 220. The pressing pedal 220 may include a base frame 212 having a second rotating shaft 213 and a fourth link 236 rotatably coupled to the second rotating shaft 213. The second rotation shaft 213 may be formed at an intermediate portion of the base frame 212 and may be formed such that an elastic body 243 is formed only on the front side thereof to press the fourth link 236 against the foot. At this time, the fourth link 236 can be bent in a "? &Quot; shape, and can be bent and formed in a vertical direction. And may be formed to be coupled to the fifth link 232 formed on the second rotation shaft 213 through the lower surface of the first case 210. When the user presses the pressing pedal 220, the bent portion of the fourth link 236 formed on the opposite side of the pressing pedal 220 moves upward and the fifth link (not shown) coupled to the second rotating shaft 213 232 can move rearward. At this time, as the fifth link 232 moves rearward, the sliding member 214 connected to the fifth link 232 also moves rearward, and the connection port 260 can move rearward.

1: first cover 2: second cover
3: receptacle main body 4: power source part
5: Separator 6: Button
7: lever member 9:
110: first case 112: first rotating shaft
114: sliding member 120: push button
122: guide hole 130: first link
132: second link 134: third link
140: second case 142: lock button
143: Elastic body 144:
146: sliding guide 150: cover
160: connection port 162:
210: first case 212: first rotating shaft
213: second rotating shaft 214: sliding member
220: pressing pedal 222: guide hole
230: first link 232: fifth link
236: fourth link 240: second case
242: Lock button 243: Elastic body
244: connection port guide portion 246: sliding guide
250: cover 260: base frame

Claims (7)

A first case having a front face opened and having a first rotation shaft formed inside toward the front and a push button connected to the first rotation shaft at an upper side;
A second case detachably mounted on a front surface of the first case and having a connection port for inserting a plug having a pair of terminal pins; And
A cover detachably fitted to a front edge of the second case; Wherein the push button is pushed to push the connection port back to separate the plug from the connection port. The method according to claim 1,
Wherein a sliding member extending rearward is coupled to the rear surface of the connection port, and the sliding member is in close contact with the sliding guide, and is slidable back and forth along the sliding guide. 3. The method of claim 2,
A first link is coupled to a rear surface of the sliding member and a first link is coupled to one end of the second link linked to the first rotation shaft so as to be pivotable about the first rotation axis, And the connection port is configured to move toward the rear side when one end of the third link coupled with the push button is pressed. The method of claim 3,
Wherein a locking button is formed on the second case, and when the locking button is pressed, the connection port is formed to prevent sliding forward. 3. The method of claim 2,
Wherein one end of the second link is formed to be bent so as to facilitate transmission of force when the push button is pressed. A first case having a front face opened and having a first rotation shaft formed inside toward the front and a push button connected to the rotation shaft at a lower side;
A second case detachably mounted on a front surface of the first case and having a connection port for inserting a plug having a pair of terminal pins; And
A cover detachably fitted to a front edge of the second case; Wherein the pushing pedal pushes the connection port backward to release the plug from the connection port. The method according to claim 6,
Wherein the pressing pedal includes a base frame having a first rotating shaft formed on a first upper surface thereof and an elastic body formed on a second upper surface thereof; And
And a fourth link rotatably coupled to the second rotation shaft and having one end bent toward the first rotation axis.

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