CN110036540B - Switch module and electric and electronic equipment thereof - Google Patents

Switch module and electric and electronic equipment thereof Download PDF

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Publication number
CN110036540B
CN110036540B CN201780075128.6A CN201780075128A CN110036540B CN 110036540 B CN110036540 B CN 110036540B CN 201780075128 A CN201780075128 A CN 201780075128A CN 110036540 B CN110036540 B CN 110036540B
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China
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coupled
terminal
state
lever
hinge
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CN201780075128.6A
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CN110036540A (en
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柳大荣
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/12—Movable parts; Contacts mounted thereon
    • H01H23/14—Tumblers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

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  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Push-Button Switches (AREA)

Abstract

A switch module is disclosed, the first state is to perform disconnection between an AC connection terminal (131) and an input terminal (132) and disconnection between an output terminal (142) and a DC output terminal (141); a second state in which connection between the AC connection terminal (131) and the input terminal (132) and disconnection between the output terminal (142) and the DC output terminal (141) are performed; a third state in which connection between the AC connection terminal (131) and the input terminal (132) and connection between the output terminal (142) and the DC output terminal (141) are performed; the first state, the second state and the third state are performed in stages by one-way rotation of the button member (200) with reference to the first state, the second state and the third state, the second state and the first state are performed in stages by rotation in the other direction.

Description

Switch module and electric and electronic equipment thereof
Technical Field
The present invention relates to a switch module, and more particularly, to a switch module that performs disconnection and release of power supply, and an electric and electronic apparatus thereof.
Background
In general, in order to connect electric and electronic devices to a commercial power supply in a home, an office, or the like, a socket or a multi-plug socket is mainly used.
If the electric and electronic devices are not used even when the power cord of the electric and electronic devices is connected to such a socket or multi-tap socket, standby power is continuously consumed, and in order to prevent this, it is necessary to separate the electric and electronic devices from the socket or multi-tap socket.
However, in the case of frequent use of the electric and electronic devices, if the power supply line is connected or disconnected every time the electric and electronic devices are turned on and off, the amount of used electricity can be saved, but there are problems that the use is troublesome and that the socket or the multi-tap socket is mechanically worn or the elasticity is reduced due to frequent connection and disconnection operations.
In addition, there are also the following problems: there is a case where standby power is continuously consumed without turning off the switch of the outlet or the multi-tap outlet or forgetting to turn off the power supply line of the electric/electronic device to maintain the connection state.
Disclosure of Invention
(problem to be solved)
The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a switch module and an electric and electronic device thereof, in which: when the switch of the electric and electronic device is turned on, the leakage current, the standby power, and the like are cut off, and energy can be effectively saved.
(means for solving the problems)
The present invention has been made to achieve the above object, and discloses a off standby power switch module including: a main body part 100 provided with 2 or more AC connection terminals 131, 2 or more DC output terminals 141, an input terminal 132 of the electric conversion device 190, and an output terminal 142, the 2 or more AC connection terminals 131 having one ends respectively connected to a wiring connected to an AC power supply and the other ends connected to an electric and electronic device; the 2 or more DC output terminals 141 are connected to the AC connection terminals 131 at one end and to the electrical and electronic equipment at the other end; the electric conversion device 190 is provided between the AC connection terminal 131 and the electric and electronic equipment to convert AC power into DC power; a button member 200 rotatably provided with the main body 100; a first switch 300 provided in the main body 100, for performing electrical connection and disconnection between the AC connection terminal 131 and the input terminal 132 through the button member 200; a second switch 400 provided in the main body 100, the second switch performing electrical connection and disconnection between the output terminal 142 and the DC output terminal 141 through the button member 200; the first state is that disconnection between the AC connection terminal 131 and the input terminal 132 and disconnection between the output terminal 142 and the DC output terminal 141 are performed; the second state is that the connection between the AC connection terminal 131 and the input terminal 132 and the disconnection between the output terminal 142 and the DC output terminal 141 are performed; the third state is that the connection between the AC connection terminal 131 and the input terminal 132 and the connection between the output terminal 142 and the DC output terminal 141 are performed; the first state, the second state, and the third state are performed in stages by one-directional rotation of the button part 200 with reference to the first state, the second state, and the third state, the second state, and the first state are performed in stages by rotation in the other direction.
The first switch 300 may include: a first hinge terminal contact part 330 connected to the AC connection terminal 131; a first pressing lever 320 that presses and hinges the first hinge terminal contact part 330, and performs connection and disconnection between the AC connection terminal 131 and the input terminal 132; the first operating unit 310 is rotatably coupled to the main body 100, coupled to the first pressure lever 320, and rotates the first pressure lever 320 in conjunction with the rotation of the button member 200.
The first operating portion 310 rotates about a first rotation shaft 502 coupled to the body 100, and has a first guide groove 311 formed at one end thereof to guide the first operating shaft 210 coupled to the button member 200, and a first rod coupling portion 312 coupled to the first pressure rod 320 is formed to extend from the first rotation shaft 502.
The first lever coupling part 312 may be formed with a lever insertion groove 312a into which the first pressing lever 320 is inserted, and the lever insertion groove 312a may be provided with an elastic member 321, and the elastic member 321 presses the first pressing lever 320 to maintain a state of being in contact with the first hinge terminal contact member 330.
The first hinge terminal contact part 330 may include a hinge shaft 331, and the hinge shaft 331 is hinge-coupled with an extension portion 332 extended from an end of the AC connection terminal 131.
The second switch 400 may include: a second hinge terminal contact part 430 connected to the DC connection terminal 141; a second pressurizing lever 420 pressurizing and hinge-rotating the second hinge terminal contact part 430, performing connection and disconnection between the DC connection terminal 141 and the output terminal 142; an auxiliary operation unit 490 rotatably coupled to the main body 100 about an auxiliary rotation shaft 503 and rotated in conjunction with the rotation of the button member 200; the second operating unit 410 is rotatably coupled to the main body 100, coupled to the second pressing lever 420, and rotates the second pressing lever 420 in conjunction with the rotation of the auxiliary operating unit 490.
The auxiliary operating unit 490 may be configured to rotate about the auxiliary rotation shaft 503, and may be configured to have a second guide groove 411 formed at one end thereof with respect to the auxiliary rotation shaft 503 to guide the second operating shaft 220 coupled to the button member 200, and a third guide groove 412 formed at the other end thereof to guide the auxiliary operating shaft 421 coupled to the second operating unit 410.
The second pressure lever 420 rotates about a second rotation shaft 504 coupled to the main body 100, and the auxiliary operation shaft 421 guided by the third guide groove 412 is coupled to one end thereof, and a second lever coupling portion 422 coupled to the second pressure lever 420 is formed to be extendable from the second rotation shaft 504.
The second lever coupling part 422 may be formed with a lever insertion groove 422a to insert the second pressing lever 420, and the lever insertion groove 422a may be provided with an elastic member 424, and the elastic member 424 may maintain the second pressing lever 420 in a state of being in contact with the second hinge terminal contact member 430.
The second hinge terminal contact member 430 may include a hinge shaft 431, and the hinge shaft 431 is hinge-coupled with an extension part 432 formed to extend from an end of the DC output terminal 141.
The button member 200 has one or more concave grooves 205a, 205b, 205c formed in a rotational direction with respect to a rotational center; the main body 100 is provided with a protrusion 600, the protrusion 600 is inserted into any one of the one or more recess grooves 205a, 205b, 205c along with the rotation of the button member 200, and the button member 200 is rotatable with respect to the main body 100 in stages at a reference angle set in advance.
The second switch 400 may include: a second hinge terminal contact member 430 connected to the output terminal 142; a second pressurizing lever 420 pressurizing and hinge-rotating the second hinge terminal contact part 430, performing connection and disconnection between the output terminal 142 and the DC output terminal 141; and a second operating part 410 rotatably coupled to the body part 100, coupled to the second pressurizing lever 420, and rotating the second pressurizing lever 420 in conjunction with the rotation of the button member 200.
The second operating portion 420 rotates about a second rotation shaft 504 coupled to the body 100, and has a second guide groove 312 formed at one end thereof to guide the second operating shaft 220 coupled to the button member 200, and a second rod coupling portion 422 coupled to the second pressure rod 420 is formed to extend from the second rotation shaft 504.
The second lever coupling part 422 may be formed with a lever insertion groove 412a to insert the second pressing lever 420, and the lever insertion groove 412a may be provided with an elastic member 424, and the elastic member 424 may maintain the second pressing lever 420 in a state of being in contact with the second hinge terminal contact member 430.
The second hinge terminal contact member 430 may include a hinge shaft 431, and the hinge shaft 431 is hinge-coupled with an extension part 432 formed to extend from the end of the output terminal 142.
The button member 200 having one or more concave grooves 205 formed in a direction perpendicular to the rotation axis 501; the body portion 100 may be provided with a protrusion 600, and the protrusion 600 is fitted into the recess groove 205 to prevent the rotation of the button member 200.
The boss 600 may include: a hook member 610 caught to the recess groove 205; and an elastic member 620 provided in the main body 100 to press the hook member 610 in a direction of the recess groove 205.
The boss 600 may be provided to correspond to a rotational position at which the second state is performed.
The first operating portion 310 that rotates about a first rotation shaft 502 coupled to the main body 100, has a first guide groove 311 formed at one end thereof to guide the first operating shaft 210 coupled to the button member 200, and is formed to extend from the first rotation shaft 502 to the pair of first rod coupling portions 312 and 313 coupled to the first pressure rod 320; the pair of first lever coupling parts 312 and 313 are configured such that the ends P1 and P2 of the first pressing lever 320 coupled to the pair of first lever coupling parts 312 and 313, respectively, have a predetermined angular difference around the first rotation axis 502, and are further configured to sequentially press the first hinge terminal contact members 330 corresponding to the pair of first lever coupling parts 312 and 313, respectively.
The second operating portion 420 which rotates about a second rotation axis 504 coupled to the body 100, has a second guide groove 312 formed at one end thereof to guide the second operating shaft 220 coupled to the button member 200, and has a pair of second lever coupling portions 412 and 413 coupled to the second pressing lever 420 extending from the second rotation axis 504; the pair of second lever coupling parts 412 and 413 sequentially press the second hinge terminal contact members 430 corresponding to the pair of second lever coupling parts 412 and 413, respectively, by making the ends P1 and P2 of the second pressing lever 420 coupled to the pair of second lever coupling parts 412 and 413 have a predetermined angular difference around the second rotation axis 504.
The button member 200, at least one auxiliary button member 700 having a concave groove 720 formed in a lower side thereof in a direction perpendicular to the rotation axis 501; the main body 100 is provided with a catching protrusion 710, and the catching protrusion 710 can be inserted into the concave groove 205 to block the rotation of the button member 200.
The recess groove 720 formed at the auxiliary button member 700 may form a rotational position corresponding to the performance of the second state.
The invention discloses a switch module, comprising: a main body part (100) provided with more than 2 primary side connecting terminals (131), more than 2 secondary side output terminals (141), an input terminal (132) and an output terminal (142) of an electric conversion device (190), wherein one ends of the more than 2 primary side connecting terminals (131) are respectively correspondingly connected with a wiring connected with a main power supply, and the other ends are connected with an electric electronic device; the 2 or more secondary-side output terminals (141) each having one end connected to the primary-side connection terminal (131) and the other end connected to an electrical/electronic device; the electrical conversion device (190) is arranged between the primary side connection terminal (131) and the electrical and electronic equipment to convert a primary power source into a secondary power source; a button member (200) provided rotatably with the main body (100); a first switch (300) provided in the main body (100) and configured to electrically connect and disconnect the primary-side connection terminal (131) and the input terminal (132) with the button member (200); a second switch (400) provided in the main body (100) and configured to electrically connect and disconnect the output terminal (142) and the secondary-side output terminal (141) with the button member (200); a first state in which disconnection between the primary-side connection terminal (131) and the input terminal (132) and disconnection between the output terminal (142) and the secondary-side output terminal (141) are performed; a second state in which connection between the primary-side connection terminal (131) and the input terminal (132) and disconnection between the output terminal (142) and the secondary-side output terminal (141) are performed; a third state in which connection between the primary-side connection terminal (131) and the input terminal (132) and connection between the output terminal (142) and the secondary-side output terminal (141) are performed; the first state, the second state, and the third state are performed in stages by one-way rotation of the button member (200) with reference to the first state, the second state, and the third state, the second state, and the first state are performed in stages by rotation in the other direction.
(Effect of the invention)
The switch module and the electric and electronic equipment thereof of the invention can execute connection and disconnection of the input terminal, the output terminal and the DC output terminal of the electronic conversion part for converting AC connection terminal and AC power into DC power in stages by operating one button component, thereby having the advantages of easy connection of each switch and convenient use.
The switch module and the electric and electronic equipment thereof of the invention switch (connect and disconnect) the input terminal, the output terminal and the DC output terminal of the electronic conversion device for converting the AC connecting terminal and the AC power supply into the DC power supply in stages by operating one button component, and further have the advantage that the electric impact applied to the electric and electronic equipment during switching can be minimized.
Furthermore, the switch module and the electric and electronic device thereof according to the present invention operate one button member to perform the AC connection terminal, the input terminal and the output terminal of the electronic conversion part for converting the AC power into the DC power, and the DC output terminal in stages, respectively, thereby providing an advantage of more effective and convenient use for the user.
In addition, the switch module and the electric and electronic equipment thereof of the invention are converted into the first state and the third state through the bidirectional rotation of the button component by taking the second state as a reference, thereby having the advantage of being convenient for users to use.
Further, the switch module and the electric and electronic devices thereof according to the present invention operate one button member to perform switching of a plurality of electric and electronic devices in stages, minimize electric shock and perform switching efficiently, and have advantages of maximizing user convenience.
Drawings
Fig. 1 is a circuit diagram of a switch module and its electric and electronic equipment suitable for the present invention.
Fig. 2 is a perspective view illustrating a first embodiment of the switch module of fig. 1.
Fig. 3 is an exploded perspective view illustrating the structure of the switch module of fig. 2.
Fig. 4 is a perspective view showing a button part of the switch module of the bottom view 2.
Fig. 5 is a plan view showing coupling positions of various shafts for coupling the body portion, the button member, the first switch, and the second switch in the switch module of fig. 2.
Fig. 6a to 6c are cross-sectional views showing the operation of the first switch and the second switch according to the operation of the button part of the switch module of fig. 1.
Fig. 7 is a perspective view showing a second embodiment of the switch module of the present invention.
Fig. 8 is an exploded perspective view illustrating the structure of the switch module of fig. 7.
Fig. 9 is a perspective view showing a button part of the switch module of the bottom view 8.
Fig. 10 is a plan view showing coupling positions of various shafts for coupling the body portion, the button member, the first switch, and the second switch in the switch module of fig. 8.
Fig. 11a to 11c are sectional views showing the operation of the first switch and the second switch according to the operation of the button part of the switch module of fig. 1.
Fig. 12 is an exploded perspective view showing a third embodiment of the switch module of the present invention.
Fig. 13 is a side view showing the button member of the side view 12.
Fig. 14 is a sectional view showing a combination of a button part, a first switch, and a second switch for operating the switch module of fig. 12.
Fig. 15 is a perspective view showing a fourth embodiment of the switch module of the present invention.
Fig. 16 is an exploded perspective view illustrating the switch module of fig. 15.
Fig. 17 is a perspective view showing a button part of the switch module of the bottom view 15.
Fig. 18a to 18c are sectional views showing the operation of the first switch and the second switch according to the operation of the button part of the switch module of fig. 15.
Fig. 19 is a plan view showing the button member of the side view 15.
Fig. 20 is a diagram showing a DC circuit variation according to the order of LEDs and resistors in the circuit diagram shown in fig. 1.
Fig. 21 is a diagram showing a modification of the DC circuit according to the order of the resistors and the constant current diodes, as a modification of fig. 20.
Fig. 22 is a modification example showing an example of the arrangement of the first LED showing whether or not the AC current is applied in fig. 1.
Fig. 23 is a circuit diagram showing a switch module structure applied to the present invention.
Detailed Description
Hereinafter, a switch module and an electric and electronic device thereof according to the present invention will be described with reference to the drawings.
As shown in fig. 1, the switch module of the present invention is provided between an AC power supply 30 and an electric and electronic device 20 to supply power from the AC power supply to the electric and electronic device 20, or constitutes a part of the configuration of the electric and electronic device 20, and has various configurations, and is characterized by interrupting leakage current and standby power.
Here, when a part of the configuration of the switch module is configured, various configurations are possible, such as connection to a power supply control unit of the electrical/electronic device 20. Then, R1 and R2 as resistance elements may be replaced by diodes in fig. 1 according to the circuit configuration.
In particular, as shown in fig. 1, for the purpose of stabilizing the current, a resistance element R1 or a resistance element R1 and a diode may be provided in series on 2 AC connection lines 31 and 32 other than the ground line 33, that is, on the lead wires connecting the AC connection terminals 131 and 132.
As shown in fig. 1 and 20, a second LED (LED2) for indicating power supply and a second resistance element R2 may be connected in series to the DC-side output terminal 142 of the electric conversion device 190.
In addition, when the second LED (LED2) for displaying application of power is provided, various circuits may be used in order to turn on the second LED (LED2) when a constant voltage or higher is used.
For example, the second LED (LED2) may be provided as in fig. 21. Fig. 21 shows a case where a constant current diode (CRD) is added, and is preferably provided in front of the second LED (LED2) with respect to the clockwise direction.
That is, as shown in a) of fig. 21, the constant current diode, the second LED (LED2), and the resistor may be arranged in this order with reference to the current flow, as shown in b) of fig. 21, the constant current diode, the resistor, and the second LED (LED2) may be arranged in this order with reference to the current flow, or as shown in c) of fig. 21, the resistor, the constant current diode, and the second LED (LED2) may be arranged in this order with reference to the current flow.
In addition, as shown in fig. 1, a first LED (LED1) showing that AC power is applied may be provided in a wire that interconnects wires other than the ground wire in the AC electric wire.
In addition, as shown in fig. 22, a first LED (LED1) showing that AC power is applied may be provided in one of the two AC wires and a wire connected to a ground wire.
At this time, the clockwise direction of the first LED (LED1) is configured from one of the two AC wires to the ground wire, and a diode may also be provided on the front side.
On the other hand, unlike korean registered patent No. 10-1525979, the switch module of the present invention has a physical structure having an auxiliary battery 181, buttons, etc., as contents.
In particular, the off standby power switch module of the present invention may be configured as a part of the electrical and electronic device 20 such as a PC or a DC electronic product, or may be configured separately from the electrical and electronic device 20.
Then, the off standby power switching module of the present invention may have various embodiments in which the electrical conversion device 190 is configured of a converter that converts AC power into DC power, an SMPS, or the like, together with the electrical conversion device 190, or may be configured separately, or the like.
On the other hand, as shown in fig. 2 to 6c, as a first embodiment, the switch module of the present invention includes: a main body 100 provided with 2 or more AC connection terminals 131, 2 or more DC output terminals 141, and an input terminal 132 and an output terminal 142 of an electric conversion device 190, wherein one ends of the 2 or more AC connection terminals 131 are connected to a wiring connected to an AC power supply and the other ends thereof are connected to an electric electronic apparatus, respectively, one ends of the 2 or more DC output terminals 141 are connected to the AC connection terminals 131 and the other ends thereof are connected to the electric electronic apparatus, respectively, and the electric conversion device 190 is provided between the AC connection terminals 131 and the electric electronic apparatus, and converts the AC power supply into the DC power supply; a button member 200 rotatably provided with the main body 100; a first switch 300 provided in the main body 100, for performing electrical connection and disconnection between the AC connection terminal 131 and the input terminal 132 through the button member 200; the second switch 400 is provided in the main body 100, and electrically connects and disconnects the output terminal 142 and the DC output terminal 141 via the button member 200.
Then, with the disconnection switch module of the present invention, the first state (AC OFF and DC OFF) is to perform disconnection between the AC connection terminal 131 and the input terminal 132 and disconnection between the output terminal 142 and the DC output terminal 141; the second state (AC ON and DC OFF) is that the connection between the AC connection terminal 131 and the input terminal 132 and the disconnection between the output terminal 142 and the DC output terminal 141 are performed; the third state (AC ON and DC ON) is that the connection between the AC connection terminal 131 and the input terminal 132 and the connection between the output terminal 142 and the DC output terminal 141 are performed; the first, second, and third states are performed in stages by one-directional rotation of the button part 200 with reference to the first, second, and third states, and the third, second, and first states are performed in stages by rotation in the other direction.
The main body 100 is configured as a main body constituting an off-switch module, and includes 2 or more AC connection terminals 131, 2 or more DC output terminals 141, and input terminals 132 and output terminals 142 of the electric power conversion device 190, wherein one ends of the 2 or more AC connection terminals 131 are respectively connected to the wirings 31, 32, and 33 connected to the AC power supply 30, and the other ends are connected to the electric and electronic devices; the 2 or more DC output terminals 141 are connected to the AC connection terminals 131 at one end and to the electrical and electronic equipment at the other end; the electric conversion device 190 is provided between the AC connection terminal 131 and the electric and electronic equipment to convert AC power into DC power, etc., and the main body 100 may have various structures.
The AC power supply 30 may have various structures as a commercial power supply according to the power supply form, and may have various structures such as 2 terminals or 3 terminals connected to the ground.
Specifically, the line connected to the AC power supply 30 may include a ground line 33 in addition to the 2 lines 31 and 32 for transmitting power,
here, the ground line 33 can be always connected to the electric and electronic equipment without providing a switch.
The 2 or more AC connection terminals 131 are connected to the wires 31, 32, and 33 connected to the AC power source at one ends thereof, respectively, and connected to the electric and electronic devices at the other ends thereof, and may have various configurations.
The 2 or more DC output terminals 141 are connected to the AC connection terminals 131 as one ends, respectively, and connected to the electric and electronic devices at the other ends, and may have various configurations.
The input terminal 132 and the output terminal 142 of the electric power conversion device 190 may have various configurations as an input terminal and an output terminal.
Here, the input terminal 132 and the output terminal 142 may be provided in plural numbers corresponding to the number of electric and electronic devices to be connected, and may have various configurations.
On the other hand, the main body part 100 may have various shapes as a structure for providing the AC connection terminal 131, the DC output terminal 141, the input terminal 132 of the electric conversion device 190, and the output terminal 142.
The main body 100 is preferably formed of a non-conductive material, and thus leakage current can be prevented.
For example, as shown in fig. 3, the main body portion 100 may include: a bottom surface portion 120 provided with an AC connection terminal 131, a DC output terminal 141, an input terminal 132 and an output terminal 142 of the electric conversion device 190, and the like; the button member 200 described later is rotatably coupled to the bottom surface 120 and the button member 200 to form a side wall 110 in which the terminals 131, 132, 141, and 142 and the switches 300 and 400 are provided.
The bottom surface portion 120 may be formed with one or more flange portions 122 and 123, and the flange portions 122 and 123 partition a space in which the terminals 131, 132, 141, and 142 are disposed.
The flanges 122 and 123 may have various shapes as long as they are provided to define spaces in which the terminals 131, 132, 141, and 142 are provided.
For example, the flange portions 122, 123 may include: a first flange portion 122 partitioning a space for a plurality of terminals when the plurality of AC connection terminals 131 and the DC output terminals 141 are provided; and a second flange 123 for partitioning the space with the input terminal 132 and the output terminal 142 as references.
The side wall 110 may have various structures as a structure forming an inner space in which the terminals 131, 132, 141, and 142 and the switches 300 and 400 are provided together with the button member 200.
Then, the side wall 110 may be formed with shaft coupling holes 101, 102, 103, 104 to which button member rotation shafts 501, 502, 503, 504, which will be described later, are coupled, respectively.
On the other hand, the side wall 110 and the bottom surface 120 are coupled to each other by engaging one or more fixing protrusions 121 formed on the outer circumferential surface of the bottom surface 120 with one or more fixing grooves 105 formed on the side wall 110.
The fixing groove 105 and the fixing protrusion 121 may be formed in various shapes as long as they are formed to couple the side wall 110 and the bottom surface 120.
The button member 200 may be provided to be rotatable with respect to the main body 100 about the button member rotation axis 501.
The button member 200 may have various configurations as long as it is rotatably provided with the main body 100 and operates a first switch 300 and a second switch 400, which will be described later.
Then, the button member 200 is preferably formed of a non-conductive material, thereby preventing leakage of electricity.
The button member 200 may form interference prevention portions 201, 202, and 203 to prevent interference with rotation shafts 502, 503, and 504, and switches 300 and 400, which will be described later, during operation.
The interference prevention portions 201, 202, and 203 may have various configurations as long as they are formed to prevent interference with the first rotation shaft 502, the second rotation shaft 504, and the auxiliary rotation shaft 503 when the button member 200 is rotated.
For example, the interference preventing parts 201, 202, 203 may include: a first interference preventing unit 201 that guides the first rotating shaft 502 to prevent interference; a second interference preventing unit 202 that guides the second rotation shaft 504 to prevent interference with the second rotation shaft; and a third interference prevention portion 203 for guiding to prevent interference with the auxiliary rotation shaft 503.
Specifically, the first interference preventing portion 201, the second interference preventing portion 202, and the third interference preventing portion 203 may be formed in an arc shape centering on the button member rotation axis 501; as shown in fig. 3, the second interference preventing part 202 may prevent the second rotation shaft 504 from falling off according to the operation of the second switch 400.
On the other hand, as shown in fig. 3 and 4, the button member 200 may be provided with a button member rotation shaft 501 hinge-coupled to the main body 100, and operation shafts 210 and 220 for operating a first switch 300 and a second switch 400, which will be described later.
Specifically, the button member 200 may have the button member rotation shaft 501 penetrating in the width direction protruding outward, and the first operation shaft 210 and the second operation shaft 220 for operating the first switch 300 and the second switch 400, respectively, may be inserted inward.
The first switch 300 may have various configurations as a configuration provided in the main body 100 to perform electrical connection and disconnection between the AC connection terminal 131 and the input terminal 132 through the button member 200.
For example, as shown in fig. 3 to 6c, the first switch 300 may include: a first hinge terminal contact part 330 connected to the AC connection terminal 131; a first pressing lever 320 which presses and hinges the first hinge terminal contact part 330 to perform connection and disconnection between the AC connection terminal 131 and the input terminal 132; the first operation portion 310 is rotatably coupled to the main body 100, coupled to the first pressing lever 320, and rotates the first pressing lever 320 in conjunction with the rotation of the button member 200.
The first hinge terminal contact part 330 may have various structures as a structure to be electrically connected to the AC connection terminal 131.
For example, the first hinge terminal contact member 330 is rotatably provided in the main body 100 about a rotation axis parallel to the rotation axis 501 of the button member 200.
To this end, the first hinge terminal contact part 330 may include a hinge shaft 331, the hinge shaft 331 being hinge-coupled with an extension portion 332, the extension portion 332 being formed extending from an end of the AC connection terminal 131.
On the other hand, terminal members 333 and 334 may be provided at positions where one end of the extension portion 332 and the tip end of the input terminal 132 are in contact, respectively.
The terminal members 333 and 334 are formed of a material having high conductivity, and can maximize power efficiency when connecting between the AC connection terminal 131 and the input terminal 132.
The first pressing lever 320 may have various structures as a structure to press and hinge-rotate the first hinge terminal contact part 330 to perform connection and disconnection between the AC connection terminal 131 and the input terminal 132.
Then, the first pressing bar 320 is preferably formed of a non-conductive material.
The first operating portion 310 may be coupled to the main body 100 to be rotatable, coupled to the first pressure lever 320, and configured to rotate the first pressure lever 320 in conjunction with the rotation of the button member 200.
For example, the first operating portion 310 rotates about the first rotation shaft 502 coupled to the body 100, and has a first guide groove 311 formed at one end thereof to guide the first operating shaft 210 coupled to the button member 200, and a first rod coupling portion 312 coupled to the first pressing rod 320 may be formed to extend from the first rotation shaft 502.
The first rotation axis 502 is an axis that is disposed parallel to the rotation axis 501 of the button member 200 and constitutes the rotation center of the first operation portion 310.
The first guide groove 311 is formed at one end of the first operating portion 310 to guide the first operating shaft 210 coupled to the button member 200, and the first operating shaft 210, which rotates together with the rotation of the button member 200, is guided by the first guide groove 311 and the first operating portion 310 is rotated.
At this time, the first pressurizing lever 320 coupled to the first lever coupling part 312, which is described above, is also rotated by the rotation of the first operating part 310.
On the other hand, the first rod coupling portion 312, as a structure for coupling the first pressurizing rod 320, forms a rod insertion groove 312a to insert the first pressurizing rod 320; the rod insertion groove 312a is provided with an elastic member 321 and the like to maintain the first pressurizing rod 320 in a contact state with the first hinge terminal contact member 330, and the like, and the first rod coupling part 312 may have various structures.
The second switch 400 may be provided in the main body 100 to electrically connect and disconnect the output terminal 142 and the DC output terminal 141 through the button member 200, and may have various configurations.
For example, the second switch 400 may include: a second hinge terminal contact part 430 connected to the DC connection terminal 141; a second pressurizing lever 420 pressurizing and hinge-rotating the second hinge terminal contact member 430 to perform connection and disconnection between the DC connection terminal 141 and the output terminal 142; an auxiliary operation unit 490 rotatably coupled to the main body 100 about an auxiliary rotation shaft 503 and rotating in conjunction with the rotation of the button member 200; the second operation unit 410 is rotatably coupled to the main body 100, coupled to the second pressure lever 420, and rotates the second pressure lever 420 in conjunction with the rotation of the auxiliary operation unit 490.
The second hinge terminal contact member 430 may have various structures as a structure electrically connected to the DC connection terminal 141.
For example, the second hinge terminal contact member 430 is rotatably provided in the main body portion 100 around a rotation axis parallel to the rotation axis 501 of the button member 200.
To this end, the second hinge terminal contact member 430 may include a hinge shaft 431, the hinge shaft 431 being hinge-coupled with an extension part 432, the extension part 432 being formed to extend from an end of the DC output terminal 141.
On the other hand, terminal members 433 and 434 may be provided at positions where one end of the extension portion 432 and the tip end of the output terminal 142 are in contact, respectively.
The terminal members 433 and 434 are formed of a material having high conductivity, and can maximize power efficiency when connecting between the DC connection terminal 141 and the output terminal 142.
The second pressing lever 420 may be various structures as a structure to press and hinge-rotate the second hinge terminal contact part 430 to perform connection and disconnection between the DC connection terminal 141 and the output terminal 142.
The auxiliary operating portion 490 forms a shaft coupling hole 113 rotatably coupled around the auxiliary rotating shaft 503, and rotates in conjunction with the rotation of the button member 200.
For example, the auxiliary operating unit 490 may be configured to be provided in an auxiliary manner to rotate the second pressing lever 420 in a direction opposite to the rotation direction of the first pressing lever 320 of the first switch 300, and rotate about the auxiliary rotation shaft 503, and may have one end formed with the second guide groove 411 for guiding the second operating shaft 220 coupled to the button member 200 with respect to the auxiliary rotation shaft 503, and the other end formed with the third guide groove 412 for guiding the auxiliary operating shaft 421 coupled to the second operating unit 410.
The auxiliary rotation shaft 503 is a shaft that is disposed parallel to the rotation shaft 501 of the button member 200 and constitutes the rotation center of the auxiliary operation portion 490.
Then, the second guide groove 411 is formed at one end of the auxiliary operating part 490 to guide the second operating shaft 220 coupled to the button member 200, and the second operating shaft 220, which is rotated together when the button member 200 is rotated, rotates the auxiliary operating part 490 while being guided by the second guide groove 411.
At this time, the portion forming the third guide groove 412 is also rotated by the rotation of the auxiliary operating portion 490.
The second operating unit 410 may have various configurations as a configuration rotatably coupled to the main body 100 and coupled to the second pressing lever 420, and rotates the second pressing lever 420 in conjunction with the rotation of the auxiliary operating unit 490.
Here, the second operation portion 410 is coupled with the auxiliary operation shaft 421, the auxiliary operation shaft 421 is guided by the third guide groove 412 formed at the other end of the auxiliary operation portion 490, and when the auxiliary operation portion 490 rotates, the auxiliary operation shaft 421 provided at the second operation portion 410 rotates while being guided by the third guide groove 412.
When the auxiliary operating shaft 421 rotates, the second operating part 410 provided with the auxiliary operating shaft 421 also rotates, and the second pressing lever 420 coupled to the second operating part 410 also rotates by rotating the second operating part 410.
On the other hand, the second pressing lever 420 rotates about the second rotation shaft 504 coupled to the main body 100, and has one end coupled to the auxiliary operation shaft 421 guided by the third guide groove 412, and a second lever coupling portion 422 coupled to the second pressing lever 420 may be formed to extend from the second rotation shaft 504.
At this time, the second pressing bar 420 is preferably formed of a non-conductive material.
Then, the second lever coupling part 422 is formed with a lever insertion groove 422a to insert the second pressing lever 420, and the lever insertion groove 422a may be provided with an elastic member 424 to maintain the second pressing lever 420 in a state of being in contact with the second hinge terminal contact member 430.
On the other hand, the button member 200 has one or more recessed grooves 205a, 205b, 205c formed in the rotational direction with respect to the rotational center, the main body 100 is provided with a protrusion 600, the protrusion 600 is inserted into one of the one or more recessed grooves 205a, 205b, 205c along the rotation of the button member 200, and the button member 200 rotates the main body 100 in stages at a reference angle set in advance.
Specifically, the main body 100 may further include a protrusion 600, and the button member 200 may be fixed at a specific angle in a stepwise manner by engaging the protrusion 600 with later-described concave grooves 205a, 205b, and 205 c.
For example, the boss 600 may include: a catch member 610 caught with the concave grooves 205a, 205b, 205 c; an elastic member 620 provided between the hook stop member 610 and the bottom surface portion 120 to press the hook stop member 610 in the direction of the concave grooves 205a, 205b, 205 c.
The button member 200 has one or more concave grooves 205a, 205b, 205c formed on the bottom surface thereof, and the one or more concave grooves 205a, 205b, 205c engage with the protrusion 600 provided on the body 100, thereby fixing the button member 200 in stages at a predetermined angle.
The one or more concave grooves 205a, 205b, 205c may have various shapes as long as they can be caught by the convex portion 600.
The one or more concave grooves 205a, 205b, and 205c are preferably arranged so that the button member 200, which is rotatable about the button member rotation axis 501, can be fixed at a specific position. I.e. positions for changing the switching state of the first switch 300 and the second switch 400, respectively.
Specifically, as shown in fig. 6a to 6c, the one or more concave grooves 205a, 205b, 205c perform the first state, the second state, and the third state in stages by one-way rotation of the button member 200 with reference to the first state, the second state, and the third state, and perform the third state, the second state, and the first state in stages by rotation in the other direction, wherein the first state is to perform disconnection between the AC connection terminal 131 and the input terminal and disconnection between the output terminal and the DC output terminal 141; the second state is to perform connection between the AC connection terminal 131 and the input terminal and disconnection between the output terminal and the DC output terminal 141, and the third state is to perform connection between the AC connection terminal 131 and the input terminal and connection between the output terminal and the DC output terminal 141.
The switch module of the present invention having the above-described structure may be operated in the sequence described above and shown in fig. 6a to 6 c.
On the other hand, in the transition process from the first state to the second state, i.e., the connection process of electrically connecting the AC connection terminal 131 and the input terminal 132 through the button part 200, the connection between the AC connection terminal 131 and the input terminal 132 may be sequentially performed.
Specifically, 2 or more AC connection terminals 131 are formed, and 2 or more input terminals 132 are formed correspondingly thereto, and the connection between the AC connection terminals 131 and the input terminals 132 can be performed sequentially in a predetermined order.
For this reason, the connection between the AC connection terminals 131 and the input terminals 132 may be sequentially performed by adjusting a specific structure for connecting the AC connection terminals 131 and the input terminals 132, i.e., adjusting the length of the first pressing bar 320, the interval between the first pressing bar 320 and the first hinge terminal contact part 330, specifically, the interval between the terminal parts 333, 334, and the like, corresponding to each AC connection terminal 131.
On the other hand, the switch module of the present invention can maintain the state after preventing the button member 200 from rotating by the concave groove or the like described above after the switch module is switched from the first state to the second state, or from the second state to the first state, or from the second state to the third state, or from the third state to the second state.
However, the switch module of the present invention is returnable from the third state to the second state when the user does not operate (press the button) the button part 200 after the button part 200 is switched from the second state to the third state by the user operating (pressing) the button part 200.
For example, in the one or more concave grooves 205a, 205b, and 205c described above, the operation of the elastic member 620, the elastic member 424, and the like, except for the concave groove 205c corresponding to the third state, allows the user to return from the third state to the second state without operating (pressing) the button member 200.
On the other hand, the switch module according to the present invention may have separate display means for visually displaying the first state, the second state and the third state at the main body part 100, the button part 200 and the separate parts.
The display means may have various configurations according to the manner, as a configuration for visually displaying the first state, the second state, and the third state to be confirmed by the user.
For example, the display tool may include: a first light emitting part such as an LED that emits light according to a switching state of the AC; a second light emitting part such as an LED that emits light according to the on-off state of DC.
The first and second light emitting members may have various configurations, such as displaying in colors (AC is red and DC is green) or in numbers (the same number, 1 is on AC and 2 is on AC and DC).
On the other hand, the switch module of the present invention is directed to a plurality of electric and electronic devices, and can cut off leakage current and standby power in a state where the switches of the electric and electronic devices are turned on, thereby effectively saving energy, and can be provided with a plurality of pairs of the first switch 300 and the second switch 400.
The plurality of first switches 300 and second switches 400 may have various configurations as long as the AC connection terminal 131, the input terminal 132 and the output terminal 142 of the electric power conversion device 190 that converts the AC power supply 30 into the DC power supply, and the DC output terminal 141 can be connected and disconnected.
In this case, the AC connection terminal 131, the input terminal 132, the output terminal 142, and the DC output terminal 141 may be variously arranged, and the configurations and shapes of the first switch 300 and the second switch 400 may be variously modified according to the arrangement of the AC connection terminal 131, the input terminal 132, the output terminal 142, and the DC output terminal 141.
On the other hand, in the first embodiment described above, the auxiliary operating portion 490 may not be provided in the configuration of the second switch 400.
That is, as the second embodiment and the third embodiment of the present invention, a switch module includes: a main body part 100 provided with 2 or more AC connection terminals 131, 2 or more DC output terminals 141, and an input terminal 132 and an output terminal 142 of an electric conversion device 190, wherein one ends of the 2 or more AC connection terminals 131 are connected to a wiring connected to an AC power supply and the other ends thereof are connected to an electric electronic device, respectively, and one ends of the 2 or more DC output terminals 141 are connected to the AC connection terminals 131 and the other ends thereof are connected to the electric electronic device, respectively; the electric conversion device 190 is provided between the AC connection terminal 131 and the electric and electronic equipment to convert AC power into DC power; a button member 200 rotatably provided with the main body 100; a first switch 300 provided in the main body 100, for performing electrical connection and disconnection between the AC connection terminal 131 and the input terminal 132 through the button member 200; the second switch 400 is provided in the main body 100, and electrically connects and disconnects the output terminal 142 and the DC output terminal 141 via the button member 200.
Then, with the disconnection switch module of the present invention, the first state (AC OFF and DC OFF) and the third state (AC ON and DC ON) in which the connection between the AC connection terminal 131 and the input terminal 132 and the disconnection between the output terminal 142 and the DC output terminal 141 are performed in stages by rotation with reference to the second state (AC ON and DC OFF); the first state (AC OFF and DC OFF) is to perform disconnection between the AC connection terminal 131 and the input terminal 132 and disconnection between the output terminal 142 and the DC output terminal 141; the third state (AC ON and DC ON) is that the connection between the AC connection terminal 131 and the input terminal 132 and the connection between the output terminal 142 and the DC output terminal 141 are performed.
At this time, the first switch 300 can be provided in the structure shown in fig. 3 to 6c, and the second switch 400 can also have a structure similar to the first switch 300.
Specifically, as shown in fig. 7 to 11c, the second switch 400 may include: a second hinge terminal contact part 430 connected to the output terminal 142; a second pressing lever 420 that presses and hinges the second hinge terminal contact part 430 to perform connection and disconnection between the output terminal 142 and the DC output terminal 141; and a second operation part 420 rotatably coupled to the main body part 100 and coupled to the second pressurizing lever 420 to rotate the second pressurizing lever 420 in conjunction with the rotation of the button member 200. Here, the auxiliary operating unit 490 may not be provided.
In this case, the second operation part 420 rotates about the second rotation shaft 504 coupled to the body part 100, a second guide groove 312 for guiding the second operation shaft 220 coupled to the button member 200 is formed at one end, and a second rod coupling part 422 coupled to the second pressure rod 420 may be formed to extend from the second rotation shaft 504.
Then, the second lever coupling part 422 is formed with a lever insertion groove 412a to insert the second pressurizing lever 420, and the lever insertion groove 412a may be provided with an elastic member 424 to maintain the second pressurizing lever 420 in a state of being in contact with the second hinge terminal contact member 430.
On the other hand, the button member 200 may be provided to be rotatable with respect to the main body 100 about the button member rotation axis 501.
The button member 200 may have various configurations as long as it is rotatably provided with the main body 100 to operate the first switch 300 and the second switch 400.
Then, the button member 200 is preferably formed of a non-conductive material, thereby preventing leakage of electricity.
In addition, the button member 200 may be formed with interference prevention parts 201 and 203 to prevent interference with rotation shafts 502 and 504 and switches 300 and 400, which will be described later, during operation.
The interference prevention portions 201 and 203 may have various configurations as long as they can prevent interference with the first rotation shaft 502 and the second rotation shaft 504 when the button member 200 is rotated.
For example, the interference preventing parts 201, 203 may include: a first interference preventing unit 201 for guiding the first rotation shaft 502 to prevent interference with the first rotation shaft, and a second interference preventing unit 202 for guiding the second rotation shaft 504 to prevent interference with the second rotation shaft.
Specifically, the first interference preventing portion 201 and the second interference preventing portion 203 may be formed in an arc shape centering on the button member rotation axis 501.
On the other hand, as shown in fig. 9 and 10, the button member 200 may be provided with a button member rotation shaft 501 hinge-coupled to the main body 100 and operation shafts 210 and 220 for operating a first switch 300 to be described later and a second switch 400.
Specifically, the button member 200 may be provided with a first operation shaft 210 and a second operation shaft 220 inserted into the inside thereof for operating the first switch 300 and the second switch 400, respectively, while a button member rotation shaft 501 penetrating in the width direction may protrude outward.
The button member 200 may have one or more concave grooves 205 formed in a direction perpendicular to the rotation axis 501, and the main body 100 may be provided with a protrusion 600, and the protrusion 600 may be fitted into the concave groove 205 to prevent the button member 200 from rotating.
Then, the boss 600 may include: a catch member 610 caught by the recess groove 205; an elastic member 620 is provided on the main body 100 to press the hook member 610 in the direction of the recess groove 205.
Then, the boss 600 is preferably set to correspond to the rotational position at which the second state is performed.
Specifically, for example, the button member 200 has a concave groove 205 formed on one side thereof, a button member rotation axis 501 formed at the rotation center thereof, and is rotatably provided with the main body 100 with the button member rotation axis 501 as a rotation axis, and a protrusion 600 inserted into the concave groove 205 is provided when the button member 200 is positioned in a position parallel to the main body 100, and is rotatable in both directions with reference to a state where the button member 200 is positioned in a position parallel to the main body 100.
Specifically, the main body 100 may further include a protrusion 600, and the protrusion 600 may be caught by a recess 205, which will be described later, to fix the button member 200 at a specific angle.
For example, the boss 600 may include: a catch member 610 caught by the recess groove 205; the protrusion setting portion 106 is provided to press the hook stopping member 610 in the direction of the recess groove 205, wherein the protrusion setting portion 106 is formed at one side of the hook stopping member 610 and the body portion 110.
Specifically, the boss 600 may include: a catch member 610 caught by the recess groove 205; an elastic member 620 provided between the hook stop member 610 and the projection setting part 106 to press the hook stop member 610 in the direction of the concave groove 205.
The projection-provided portion 106 may have various configurations as a configuration provided for pressing the hook member 610 in the direction of the concave groove 205.
For example, the protrusion setting member 106 may form the protrusion setting groove 107 guiding the catch member 610 by the elastic member 620.
Then, the concave groove 205 is preferably configured to fix the button member 200, which is rotatable about the button member rotation axis 501, at a specific position, that is, at a position capable of bidirectional rotation based on the state where the first switch 300 is turned on and the state where the second switch 400 is turned off.
Specifically, as shown in fig. 11a to 11c, the concave groove 205 performs a first state and a third state with reference to a second state, which is a state in which connection between the AC connection terminal 131 and the input terminal and disconnection between the output terminal and the DC output terminal 141 are performed, and performs the first state and the third state from the second state by bidirectional rotation of the button member 200; the first state is that disconnection between the AC connection terminal 131 and the input terminal and disconnection between the output terminal and the DC output terminal 141 are performed; the third state is that the connection between the AC connection terminal 131 and the input terminal and the connection between the output terminal and the DC output terminal 141 are performed.
On the other hand, the first switch 300 and the second switch 400 may be configured in the same structure as shown in fig. 3 to 6c or fig. 8 to 14, respectively.
In the switch module of the present invention, the main body 100 may be provided with 2 or more AC connection terminals 131 and DC output terminals 141, and 2 or more devices connected to the respective AC connection terminals 131 and DC output terminals 141 may be sequentially connected to and disconnected from the electrical conversion device 190 by the bidirectional rotation of the rotating member 200.
In particular, since the external power source may apply an impact to the electrical conversion device 190 and the electrical and electronic equipment connected to the electrical conversion device 190 due to a surge current or the like, it is preferable to sequentially connect the AC connection terminal 131 and the 2 or more input terminals 132 of the electrical conversion device 190 in order to avoid this phenomenon.
To this end, as shown in fig. 13, the first operation unit 310 for connecting the AC connection terminal 131 and the 2 or more input terminals 132 of the electric conversion device 190 rotates about the first rotation shaft 502 coupled to the main body 100, is formed at one end with the first guide groove 311 for guiding the first operation shaft 210 coupled to the button member 200, is formed to extend from the first rotation shaft 502 from the pair of first lever coupling units 312 and 313 coupled to the first pressing lever 320, and is preferably formed such that the pair of first lever coupling units 312 and 313 have a predetermined angular difference between the distal ends P1 and P2 of the first pressing lever 320 coupled to the pair of first lever coupling units 312 and 313, respectively, about the first rotation shaft 502, and sequentially presses the first hinge terminal contact members 330 corresponding to the pair of first lever coupling units 312 and 313, respectively.
In fig. 13, the tip ends P1, P2 of the first pressing lever 320 coupled to the pair of first lever coupling parts 312, 313 may have a slight angular difference such as an angular difference (θ) set in advance about the first rotation axis 502, which may be 1 °.
However, in fig. 13, the angle difference is exaggerated in the drawing for convenience of illustration, and an ideal angle difference is not limited by the drawing.
On the other hand, more specifically, the second operating portion 420 rotates about the second rotation shaft 504 coupled to the main body 100, a second guide groove 312 for guiding the second operating shaft 220 coupled to the button member 200 is formed at one end, and a pair of second rod coupling portions 412 and 413 coupled to the second pressing rod 420 are formed to extend from the second rotation shaft 504; the pair of second lever coupling parts 412 and 413 can sequentially press the second hinge terminal contact members 430 corresponding to the pair of second lever coupling parts 412 and 413, respectively, by making the ends P1 and P2 of the second pressing lever 420 coupled to the pair of second lever coupling parts 412 and 413 have a predetermined angular difference around the second rotation axis 504.
On the other hand, as a third embodiment of the present invention, as shown in fig. 12 and 14, the auxiliary button member 700 having one or more concave grooves 720 formed in a direction perpendicular to the rotation axis 501 on the lower side of the button member 200 may be provided, and the main body 100 may be provided with a convex catching protrusion 710 which is fitted into the concave groove 205 to prevent the button member 200 from rotating.
Then, the recess groove 720 formed at the auxiliary button member 700 preferably corresponds to a rotational position where the second state is performed.
On the other hand, the embodiments of the present invention described above may be modified in structure, or may be modified in various ways by omitting or adding components that perform specific functions.
In particular, as described above, the combination structure of the boss portion 600 in fig. 8, the push-button assisting member 700 in fig. 12, and the boss portion 600 can be variously modified as a structure for maintaining at least one of the first state, the second state, and the third state.
For example, as shown in fig. 15 to 19, as a modification of the third embodiment, the off standby power switch module according to the fourth embodiment of the present invention is configured to maintain at least one of the first state, the second state, and the third state, and is provided at the second hinge terminal contact member 430 and the like, and various modifications are possible.
The fourth embodiment of the present invention shown in fig. 15 to 19 is different from the third embodiment in the structure and a part of the structure of the second hinge terminal contact member 430, and therefore, different structures will be mainly explained.
As shown in fig. 18a to 18b, the second hinge terminal contact member 430 may include 2 or more supporting groove portions 438 and 439, the first state, the second state, and the third state are changed while the button member 200 is rotated, the 2 or more supporting groove portions 438 and 439 sequentially support the second pressing rod 420 according to the first state, the second state, and the third state, and the second pressing rod 420 presses and rotates the second hinge terminal contact member 430.
The support groove portions 438, 439 may include: a first supporting groove portion 439 formed by further protruding and recessing the second pressurizing lever 420 in the rotation direction of the second pressurizing lever 420 corresponding to the second state by the rotation of the button member 200; and a second supporting groove portion 438 formed by further protruding and recessing the second pressurizing rod 420 corresponding to the third state.
Here, the first supporting groove portion 439 and the second supporting groove portion 438 may be formed in a plate-shaped member of a conductive body, and may be formed in a gentle curve, so that the second pressing lever 420 is rotated according to the rotation of the button member 200, and the rotation is prevented in the second state and the third state, and the second pressing lever 420 is gently rotated according to the rotation of the button member 200.
As described above, as shown in fig. 18a to 18b, the second hinge terminal contact member 430 may be formed in various shapes by a combination of protrusions and depressions when viewed from above, and the first state, the second state, and the third state may be changed while the button member 200 is rotated, and the second pressing lever 420 pressing and rotating the second hinge terminal contact member 430 may be sequentially supported according to the first state, the second state, and the third state.
Specifically, the second hinge terminal contact member 430 is formed by corrugating a vertical cross section of a metal plate such as copper, and changes a first state, a second state, and a third state while the button member 200 is rotated, and according to the first state, the second state, and the third state, a surface supporting the second pressing lever 420 supports the second pressing lever 420 by a combination of a protrusion and a depression together with appropriate elasticity, and can be brought into and out of contact with the terminal members 433 and 434.
On the other hand, the first supporting groove portion 439 and the second supporting groove portion 438 may be formed at the second hinge terminal contact part 430 in various ways.
In addition, the structure of the second hinge terminal contact member 430 as described above can of course be similarly applied to the first hinge terminal contact member 330.
On the other hand, the first hinge terminal contact member 330 and the second hinge terminal contact member 430 are required to be rotatably provided on the bottom surface portion 120 by the pressing of the first pressing lever 320 and the second pressing lever 420 so as to be respectively induced by the rotation of the button member 200, and the first hinge terminal contact member 330 and the second hinge terminal contact member 430 may be rotatably provided on the bottom surface portion 120 by various structures.
For example, the first hinge terminal contact member 330 and the second hinge terminal contact member 430 may be rotatably supported by the hinge shaft supporting parts 437, 337 formed or disposed at the bottom surface part 120.
On the other hand, the first and second operation shafts 210 and 220 may be provided with additional components, but are integrated in the second switch 400 and the first switch 300, respectively, in the fourth embodiment (i.e., as shown in fig. 16 to 20).
In this case, in order to have the operational effects described in the first to third embodiments, the button member 200 has a movement structure for guiding the rotation and movement of the first and second operation shafts 210 and 220.
For example, as shown in fig. 16-20, the moving structure may include: a first guide portion 793 formed with a first guide surface 794 that guides the movement of the second operating shaft 220; a second guide portion 791 formed with a second guide surface 792 that guides the movement of the first travel shaft 210; and a shaft supporting member 790 formed with a third guide surface 795 for guiding the movement of the second operating shaft 220 together with the first guide portion 793 and a fourth guide surface 796 for guiding the movement of the first operating shaft 210 together with the second guide portion 793.
The shaft support part 790 may have various structures; for example, it may be constituted by a separate member coupled to the bottom surface side of the button member 200, and a coupling protrusion 791 may be formed, the coupling protrusion 791 being inserted into an insertion groove 797 formed at the side of the button member 200.
Then, the second switch 400 and the first switch 300 may form cut grooves 781 and 782 to exclude interference with the first guide portion 793 and the second guide portion 791 formed at the bottom surface side of the button member 200 when rotating.
On the other hand, the most central point in the technical gist of the present invention is to execute the second state and the third state in order from the first state.
More specifically, in the second state and the third state, the contact is performed in order of the number of the input terminals 132 and the output terminals 142.
Specifically, when 2 or more input terminals 132 are provided, first 1 input terminal is electrically connected to the AC connection terminal 131, and then the remaining input terminals are connected with a time difference.
In addition, in the case of configuring 2 or more output terminals 142, 1 of them is electrically connected to the DC connection terminal 141 first, and then the remaining ones are connected with a time difference.
Accordingly, it can be performed by approximately 3 methods.
First, as shown in fig. 13, a deviation is provided to at least one of the angle of the first pressing bar 320 of the first switch 300 and the angle of the first pressing bar 420 of the second switch 400, and the connection can be made with a difference in time.
Second, the height of the input terminal 132 or the AC connection terminal 131 connected to the first hinge terminal contact part 330 and the height of the output terminal 142 or the DC connection terminal 141 connected to the second hinge terminal contact part 430 are set to be different, and thus, they can be connected with a time difference.
Third, the bending angle of the first hinge terminal contact part 330 contacting the input terminal 132 or the AC connection terminal 131 and the bending angle of the second hinge terminal contact part 430 contacting the output terminal 142 or the DC connection terminal 141 are set to be different, and thus may be connected with a time difference.
On the other hand, the embodiment of the present invention has described the case where the electric power conversion device 190 that converts AC power into DC power and outputs the DC power is provided, but the basic configuration of the present invention may be variously modified.
That is, the switch module of the present invention includes, as a general configuration: a main body part 100 provided with 2 or more primary side connection terminals 131, 2 or more secondary side output terminals 141, and an input terminal 132 and an output terminal 142 of an electric conversion device 190, wherein one ends of the 2 or more primary side connection terminals 131 are respectively connected to a wiring connected to a main power supply and the other ends thereof are connected to an electric electronic apparatus, one ends of the 2 or more secondary side output terminals 141 are respectively connected to the primary side connection terminals 131 and the other ends thereof are connected to the electric electronic apparatus, and the electric conversion device 190 is provided between the primary side connection terminals 131 and the electric electronic apparatus to convert the main power supply into a secondary side power supply; a button member 200 rotatably provided with the main body 100; a first switch 300 provided in the main body 100, for electrically connecting and disconnecting the primary-side connection terminal 131 and the input terminal 132 via the button member 200; a second switch 400 provided in the main body 100 and electrically connecting and disconnecting the output terminal 142 and the secondary output terminal 141 via the button member 200; the first state is that disconnection between the primary-side connection terminal 131 and the input terminal 132 and disconnection between the output terminal 142 and the secondary-side output terminal 141 are performed; the second state is that the connection between the primary-side connection terminal 131 and the input terminal 132 and the disconnection between the output terminal 142 and the secondary-side output terminal 141 are performed; the third state is that the connection between the primary-side connection terminal 131 and the input terminal 132 and the connection between the output terminal 142 and the secondary-side output terminal 141 are performed; the first state, the second state, and the third state are performed in stages by one-directional rotation of the button part 200 with reference to the first state, the second state, and the third state, the second state, and the first state are performed in stages by rotation in the other direction.
That is, when the switch module of the present invention is connected from the primary power source to the secondary power source, the connection state can be changed to the first state, the second state, and the third state in a clockwise direction or a counterclockwise direction.
Then, the embodiment of the present invention described above explains from the AC power source to the DC power source, but the electric conversion device 190 may be configured to convert from the DC power source to the AC power source, may be configured to have the DC power source constitute the main power source, and may be configured to have the AC power source constitute the secondary power source.
In addition, the configurations of fig. 2 to 19 may also constitute a switch module having the circuit diagram shown in fig. 23.
Here, in the configuration of the switch module of fig. 2 to 19, instead of providing the electric power conversion device 190, the primary-side connection terminal 131 is connected to the output terminal 142 via the first conductor 133, and the input terminal 132 is connectable to the secondary-side output terminal 141 via the fourth conductor 134.
With the structure as described above, the state in which the secondary side is electrically separated from the primary side is maintained in the first state.
In the second state, the state of the first switch 300, i.e., the primary-side connection terminal 131 and the input terminal 132 are electrically connected, is operated by first rotating the button part 200.
On the other hand, in the case where the first switch 300 is failed, the first-side connection terminal 131 and the input terminal 132 cannot be electrically connected even if the first switch 300 is operated, and in this case, the rotation button member 200 is additionally rotated for two times to be switched to the third state, that is, the second switch 400 is operated to electrically connect the output terminal 142 and the secondary-side output terminal 141, thereby electrically connecting the first side and the secondary side.
With the structure as described above, even if one of the first switch 300 and the second switch 400 fails, the operation as a switch can be maintained.
On the other hand, the primary power supply and the secondary power supply described above may be combined with AC-AC, DC-DC, AC-DC, DC-AC, and the like.
Here, the AC-AC and DC-DC are also configured according to the embodiment shown in fig. 23, but in the case of AC-DC and DC-AC, an electric conversion device 190 for converting into AC → DC or DC → AC is further provided, and the configuration of fig. 1 to 19 can be further provided.
The above is merely a description of preferred embodiments of the implementation of the present invention, and therefore it is well known that the scope of the present invention is not limited to the above embodiments, and the technical ideas of the present invention and the fundamental technical ideas thereof described above are all included in the scope of the present invention.

Claims (20)

1. A switch module, comprising:
a main body part (100) provided with at least 2 AC connection terminals (131), at least 2 DC output terminals (141), an input terminal (132) and an output terminal (142) of an electric conversion device (190), wherein one ends of the at least 2 AC connection terminals (131) are respectively connected to the wiring of an AC power supply correspondingly, and the other ends are connected with the electric conversion device (190); one end of each of the 2 or more DC output terminals (141) is connected to the electrical conversion device (190) and the other end thereof is connected to an electrical electronic device; the electric conversion device (190) is arranged between the AC connection terminal (131) and the DC output terminal (141) and converts AC power into DC power;
a button member (200) rotatably provided with the main body (100);
a first switch (300) provided in the main body (100), the first switch performing electrical connection and disconnection between the AC connection terminal (131) and the input terminal (132) via the button member (200);
a second switch (400) provided in the main body (100) and configured to electrically connect and disconnect the output terminal (142) and the DC output terminal (141) via the button member (200);
a first state in which disconnection between the AC connection terminal (131) and the input terminal (132) and disconnection between the output terminal (142) and the DC output terminal (141) are performed; a second state in which connection between the AC connection terminal (131) and the input terminal (132) and disconnection between the output terminal (142) and the DC output terminal (141) are performed; a third state in which connection between the AC connection terminal (131) and the input terminal (132) and connection between the output terminal (142) and the DC output terminal (141) are performed;
the first state, the second state, and the third state are performed in stages by one-way rotation of the button member (200) with reference to the first state, the second state, and the third state, the second state, and the first state are performed in stages by rotation in the other direction;
the first switch (300) comprises:
a first hinge terminal contact member (330) connected to the AC connection terminal (131);
a first pressing lever (320) that presses and hinges the first hinge terminal contact member (330), and performs connection and disconnection between the AC connection terminal (131) and the input terminal (132);
a first operation unit (310) which is rotatably coupled to the main body unit (100), is coupled to the first pressurizing lever (320), and rotates the first pressurizing lever (320) in association with the rotation of the button member (200);
the first operation part (310),
the first guide groove 311 is formed at one end thereof to guide the first operation shaft 210 coupled to the button member 200 while rotating around a first rotation shaft 502 coupled to the main body 100, and a first rod coupling portion 312 coupled to the first pressing rod 320 is formed to extend from the first rotation shaft 502.
2. The switch module of claim 1,
the first lever coupling part (312),
a rod insertion groove (312a) is formed to insert the first pressurizing rod (320),
the lever insertion groove (312a) is provided with an elastic member (321), and the elastic member (321) pressurizes to maintain the first pressurizing lever (320) in a state of being in contact with the first hinge terminal contact member (330).
3. The switch module of claim 1,
the first hinge terminal contact part (330) includes:
and a hinge shaft (331) hinge-coupled to an extension portion (332) formed to extend from a distal end of the AC connection terminal (131).
4. The switch module of claim 1,
the second switch (400) comprises:
a second hinge terminal contact member (430) connected to the DC output terminal (141);
a second pressurizing lever (420) that pressurizes and hinge-rotates the second hinge terminal contact member (430), performing connection and disconnection between the DC output terminal (141) and the output terminal (142);
an auxiliary operation unit (490) that is rotatably coupled to the main body unit (100) about an auxiliary rotation shaft (503) and rotates in conjunction with the rotation of the button member (200);
and a second operation unit (410) which is rotatably coupled to the main body unit (100), is coupled to the second pressure lever (420), and rotates the second pressure lever (420) in association with the rotation of the auxiliary operation unit (490).
5. The switch module of claim 4,
the auxiliary operation part (490),
the second operating shaft (220) is rotatably supported about the auxiliary rotating shaft (503), and a second guide groove (411) for guiding the second operating shaft (220) coupled to the button member (200) is formed at one end of the auxiliary rotating shaft (503), and a third guide groove (412) for guiding the auxiliary operating shaft (421) coupled to the second operating unit (410) is formed at the other end of the auxiliary rotating shaft.
6. The switch module of claim 5,
the second pressure lever (420),
the auxiliary operating shaft 421 guided by the third guide groove 412 is coupled to one end of the main body 100 so as to rotate about a second rotation shaft 504 coupled to the main body, and a second rod coupling portion 422 coupled to the second pressure rod 420 is formed to extend from the second rotation shaft 504.
7. The switch module of claim 6,
the second lever coupling part (422),
a rod insertion groove (422a) is formed to insert the second pressurizing rod (420),
the lever insertion groove (422a) is provided with an elastic member (424), and the elastic member (424) maintains the second pressurizing lever (420) in a state of being in contact with the second hinge terminal contact member (430).
8. The switch module of claim 4,
the second hinge terminal contact part (430) includes:
and a hinge shaft (431) hinge-coupled to an extension part (432) formed to extend from a distal end of the DC output terminal (141).
9. The switch module according to any one of claims 1 to 8,
said button member (200),
one or more recessed grooves (205a, 205b, 205c) are formed in the rotation direction with the rotation center as a reference;
the main body (100) is provided with a protrusion (600), the protrusion (600) is inserted into any one of the one or more recessed grooves (205a, 205b, 205c) along the rotation of the button member (200), and the button member (200) rotates the main body (100) in stages at a reference angle set in advance.
10. The switch module of claim 1,
the second switch (400) comprises:
a second hinge terminal contact member (430) connected to the output terminal (142);
a second pressurizing lever (420) that pressurizes and hinge-rotates the second hinge terminal contact member (430), performing connection and disconnection between the output terminal (142) and the DC output terminal (141);
and a second operation unit (410) which is rotatably coupled to the main body unit (100), is coupled to the second pressure lever (420), and rotates the second pressure lever (420) in conjunction with the rotation of the button member (200).
11. The switch module of claim 10,
the second operation unit (410) rotates around a second rotation shaft (504) coupled to the body (100), a second guide groove (411) for guiding the second operation shaft (220) coupled to the button member (200) is formed at one end, and a second rod coupling unit (422) coupled to the second pressure rod (420) is formed to extend from the second rotation shaft (504).
12. The switch module of claim 11,
the second lever coupling part (422),
a rod insertion groove (412a) is formed to insert the second pressurizing rod (420),
the lever insertion groove (412a) is provided with an elastic member (424), and the elastic member (424) maintains the second pressurizing lever (420) in a state of being in contact with the second hinge terminal contact member (430).
13. The switch module of claim 12,
the second hinge terminal contact part (430) includes:
and a hinge shaft (431) hinge-coupled to an extension part (432) formed to extend from a distal end of the output terminal (142).
14. The switch module according to any one of claims 1 to 3 and 10 to 13,
said button member (200),
forming one or more recessed grooves (205) in a direction perpendicular to the rotation axis (501);
the main body part (100) is provided with a protruding part (600), and the protruding part (600) is embedded into the concave groove (205) to prevent the button part (200) from rotating.
15. The switch module of claim 14,
the boss (600) includes: a hook member (610) caught to the recess groove (205); and an elastic member (620) provided in the main body (100) and pressing the hook member (610) in the direction of the recess groove (205).
16. The switch module of claim 14,
the projection (600) is provided to correspond to a rotational position at which the second state is performed.
17. The switch module of claim 10,
the first operation part (310),
a first guide groove (311) which rotates around a first rotation shaft (502) coupled to the body (100) and has one end formed to guide a first operation shaft (210) coupled to the button member (200), and a pair of first lever coupling portions (312, 313) coupled to the first pressing lever (320) extending from the first rotation shaft (502);
the pair of first lever coupling parts (312, 313),
the tips (P1, P2) of first pressing levers (320) respectively coupled to the pair of first lever coupling parts (312, 313) are formed to have a predetermined angular difference around the first rotation axis (502), and the first hinge terminal contact members (330) respectively corresponding to the pair of first lever coupling parts (312, 313) are sequentially pressed.
18. The switch module of claim 10,
the second operation section (410),
a second guide groove 411 which rotates around a second rotation shaft 504 coupled to the main body 100 and has one end formed to guide a second operation shaft 220 coupled to the button member 200, and a pair of second lever coupling portions 412 and 413 coupled to the second pressing lever 420 are formed to extend from the second rotation shaft 504;
the pair of second lever coupling parts (412, 413),
the ends (P1, P2) of the second pressing lever (420) respectively coupled to the pair of second lever coupling parts (412, 413) are formed to have a predetermined angular difference around the second rotation axis (504), and the second hinge terminal contact members (430) respectively corresponding to the pair of second lever coupling parts (412, 413) are sequentially pressed.
19. The switch module according to any one of claims 1 to 3, 10 to 13 and 15 to 16,
the button member (200), an auxiliary button member (700) having one or more recessed grooves (720) formed in the lower side thereof in a direction perpendicular to the rotation axis (501);
the main body part (100) is provided with a catching protrusion (710), and the catching protrusion (710) is embedded in the concave groove (720) to block the rotation of the button component (200).
20. The switch module of claim 19,
a concave groove (720) formed at the auxiliary button member (700) forms a rotational position corresponding to the second state being performed.
CN201780075128.6A 2016-12-05 2017-12-01 Switch module and electric and electronic equipment thereof Active CN110036540B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20160164517 2016-12-05
KR10-2016-0164517 2016-12-05
PCT/KR2017/013994 WO2018105956A1 (en) 2016-12-05 2017-12-01 Switch module and electrical electronic device including same installed therein

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CN110036540B true CN110036540B (en) 2021-03-09

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200188883Y1 (en) * 2000-02-09 2000-07-15 주식회사에이취케이티 Switch having power saving function
CN101877451A (en) * 2009-04-28 2010-11-03 Abb股份有限公司 Electric socket with flap lid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200293107Y1 (en) * 1999-03-22 2002-10-25 김동명 A device for transfer power source
KR20060089353A (en) * 2005-02-04 2006-08-09 현대자동차주식회사 Menu selection guide device of integration switch for drive information system
KR20120090259A (en) * 2011-02-07 2012-08-17 한국엔디이 (주) Plug for cutting off stanby power
KR101525979B1 (en) * 2013-11-07 2015-06-05 유대영 Standby power cut-off swich module, and electronic appliances having the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200188883Y1 (en) * 2000-02-09 2000-07-15 주식회사에이취케이티 Switch having power saving function
CN101877451A (en) * 2009-04-28 2010-11-03 Abb股份有限公司 Electric socket with flap lid

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CN110036540A (en) 2019-07-19
KR102537313B1 (en) 2023-05-30
KR20180064300A (en) 2018-06-14

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