JP2011054547A - Wiring fixture - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To achieve, in a wiring fixture, a state in which electric current does not flow in case one is not connected to another fixture. <P>SOLUTION: The wiring fixture is equipped with a bistable relay 1 and leads electric current via a contact 1a of the bistable relay 1. A first switching means 2 of switching on and off of an input signal in order to carry out operation of switching off the contact 1a by the bistable relay 1 is constituted so that the input signal is made to be in an on state in case of no connection to the other fixtures. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a wiring device that can be in a state of not transmitting electricity, particularly when there is no connection with another device.

  Conventional wiring devices include an outlet, a multi-tap, a connector body, a table tap, and the like, which are easy to connect and practical when electrically connecting the device and the device.

  However, if there is no connection with other devices, the wiring device will not transmit electricity, but it will not be in a state where it does not transmit electricity, and electricity will be transmitted if something that conducts electricity is connected. In terms of safety, there is a risk of electric shock or fire due to incorrect connection of things that transmit electricity, and in terms of crime prevention, unauthorized use of electricity because equipment is connected to supply electricity There was a fear.

  An object of the present invention is to make a wiring device not to transmit electricity when there is no connection with other devices.

  Moreover, it aims at giving an advantage in disaster prevention property, crime prevention property, and convenience in the wiring device.

  The wiring device according to claim 1 for solving the problem is a wiring device that includes a bistable relay and transmits electricity through a contact of the bistable relay, and is bistable when there is no connection to another device. The relay is configured such that the contact of the relay is turned off.

  The wiring device according to claim 2 for solving the problem is a wiring device including a bistable relay and transmitting electricity through a contact of the bistable relay, wherein the bistable relay performs an operation of turning off the contact. The switching means for switching on and off of the input signal is configured to turn on the input signal when there is no connection with another instrument.

  The wiring device according to claim 3 for solving the problem is characterized in that the wiring device according to claim 1 or 2 can be configured so as to limit what can use electricity.

  The wiring device according to claim 4 for solving the problem is in the wiring device according to claim 1, claim 2, or claim 3, in at least one state of transmitting electricity or not transmitting electricity. It is characterized by comprising a switching means that can be switched manually.

  The wiring device according to claim 5 for solving the problem is characterized in that the wiring device according to claim 1, claim 2, claim 3, or claim 4 is configured to be remotely operable.

  The wiring device according to claim 6 for solving the problem is capable of transmitting an input signal to another device in the wiring device according to claim 1, claim 2, claim 3, claim 4, or claim 5. It is characterized by comprising as follows.

  The wiring device according to claim 7 for solving the problem is the wiring device according to claim 1, claim 2, claim 3, claim 4, claim 5, or claim 6, wherein an input signal from another device is received. It is configured so that it can be received.

  In the wiring device of the present invention, when there is no connection of another device to the wiring device, the bistable relay contact can be turned off so that electricity cannot be transmitted. There is an advantage that it is possible to maintain a state in which no supply is performed without generating heat or consuming electricity.

  When it is configured to be able to limit what can use the electricity from the wiring device, there is an advantage in crime prevention such as prevention of unauthorized use of electricity.

  When the switching means that can be manually switched to at least one of the state of transmitting electricity or the state of not transmitting electricity is configured, the state of transmitting electricity and the state of not transmitting electricity are easily switched. Therefore, when used for the purpose of preventing an electric shock or a fire, there is an advantage in disaster prevention and convenience such that the wiring unit of the present invention can be easily used.

  When configured so that it can be operated remotely, it is possible to manage the wiring apparatus at a place intended by the administrator of the wiring apparatus, and to manage a plurality of wiring apparatuses of the present invention at the same place. Convenience and crime prevention, such as the advantage that it is possible to prevent unauthorized use of electricity by managing it in a place where anyone other than the administrator of the wiring device of the present invention cannot enter Has advantages.

  When configured to be able to send an input signal to another device, or configured to be able to receive an input signal from another device, the wiring device of the present invention is linked to the other device. There is an advantage in convenience, such as being possible.

1 shows an outline of a configuration of Example 1. Installation location of the first switching means. 2 shows an outline of a configuration of Example 2. Outline of the exterior configuration of wiring equipment. 4 shows an outline of the configuration of Example 3. Overview of Example 4. 4 shows an outline of a configuration of Example 4. FIG. 9 shows an outline of a configuration of Example 6.

    In the wiring device, the purpose of not transmitting electricity when there is no connection with other devices is realized without impairing the safety and functionality of the wiring device.

FIG. 1 is an example of an outline of the configuration of the first embodiment.

  The bistable relay 1, the first switching means 2, the input side connection part 3 as an electric input part, and the output side connection part 4 as an electric output part are configured to be fixed to a wall. Use an outlet.

  Bistable relays operate by receiving input signals and switch contacts. Even when there is no input signal, bistable relays hold the contact after switching, such as mechanical bistable relays, electromagnetic bistable relays, etc. There is.

  A power source is connected to the input side connection portion 3, and an insertion port 4 a that receives a plug of an instrument and transmits electricity to the output side connection portion 4 is configured. Electricity is transmitted from at least one of the input side connection unit 3 to the output side connection unit 4 or from the output side connection unit 4 to the input side connection unit 3 through the contact 1a of the bistable relay 1.

  Electricity is transformed into an input signal so that the input signal is suitable for the operation of the bistable relay 1.

  An input signal for performing an operation for turning on the contact 1a of the bistable relay 1 is referred to as an ON input signal, and an input signal for performing an operation for turning off the contact 1a of the bistable relay 1 is described as an OFF input signal. .

  The 1st switching means 2 is comprised so that an OFF input signal may be turned ON when there is no connection with another instrument, and an OFF input signal is turned OFF when there is a connection with another instrument.

  For example, the first switching unit 2 is provided with a switch in the output side connection unit 4 so that it operates when there is a connection with another device and does not operate when there is no connection with another device. Alternatively, it is configured to send an OFF input signal via the b contact of the switch, or when there is no connection with another device, the operation is performed, and when there is a connection with another device, the operation is not performed. In this way, a switch is installed or configured in the output side connection part 4 so that an off input signal is sent through the contact a of the switch, or the contact is turned off when the movable contact is connected to another device. In the case where there is no connection with another device, the contact is turned on, and the off input signal is sent via the movable contact.

  The switch or the movable contact may be configured to be directly operated and operated by another instrument when connected to or disconnected from another instrument. Or at least one of the operations when the connection with the other device is released, the other device may be configured to indirectly operate. For example, when it is configured to operate directly, the switch operating part or the movable part of the movable contact is connected to another instrument on the contact surface with the other instrument or connected to another instrument. At least one of the releasing operations is configured to be directly operated by another instrument so that the operation is performed. When it is configured to operate indirectly, it is necessary to connect an insulator, protective cover, case, etc. with another device between the other device and the switch or movable contact. It is configured to move at least one time when the connection is released, and is configured to operate the switch when the insulator, the protective cover, the case, etc. are moved, and the switch can be operated. To do. There are two types of switches, one for alternate operation and one for momentary operation, but one with momentary operation is desirable. [FIG. 2] is an example of the installation location of the first switching means.

  The first switching unit 2 may be configured using a photo interrupter, a photo coupler, a sensor, or the like.

  It is desirable that the first switching means 2 is configured to turn on the off input signal when no other appliance is securely connected.

  It is desirable that an off input signal is not sent after the contact 1a of the bistable relay 1 is turned off.

  When using a switch in the first embodiment, it is optimal from a micro switch, push button switch, limit switch, rotary switch, slide switch, toggle switch, rocker switch, tact switch, select key switch, tumbler switch, key switch, etc. May be used.

  A plurality of the bistable relay 1, the first switching means 2, the input side connection unit 3, and the output side connection unit 4 may be configured.

  You may comprise the insertion port 4a extended with the electric wire instead of the insertion port 4a at the output side connection part 4. FIG. In this case, it is desirable to configure the first switching means 2 in the insertion port 4a.

  You may comprise the insertion plug extended with the electric wire instead of the insertion port 4a at the output side connection part 4. FIG. In this case, it is desirable to configure the first switching means 2 in the plug.

  Instead of being fixed to the wall, a multi-tap may be formed by forming an insertion blade as a conductor in the input side connection portion 3 and forming a plurality of insertion ports 4 a in the output side connection portion 4. In this case, it is desirable to configure the same number of first switching means 2 and bistable relays as the number of insertion ports 4 a, and the first switching means 2 may be configured in the input side connection unit 3.

  Instead of being fixed to the wall, the input side connection portion 3 may be configured as a connection portion with an electric wire or the like, and the output side connection portion 4 may be configured with a plurality of insertion ports 4a to form a table tap. In this case, it is desirable to configure the same number of first switching means 2 and bistable relays as the number of insertion ports 4a.

  Instead of being fixed to the wall, a connection portion with an electric wire or the like may be formed on the input side connection portion 3 and an insertion port 4a may be formed on the output side connection portion 4 to form a connector body.

  Instead of being fixed to the wall, the input side connection portion 3 is configured as a connection portion with an electric wire or the like, and the output side connection portion 4 is configured as a conductor instead of the insertion port 4a. It is good also as an insertion plug which supplies electricity.

  Instead of being fixed to the wall, an insertion blade serving as a conductor is configured in the input side connection portion 3, and an insertion blade serving as a conductor is configured in the output side connection portion 4 instead of the insertion port 4a. It is good also as an insertion plug which supplies electricity.

  Instead of being fixed to the wall, the input side connection portion 3 and the output side connection portion 4 may be configured with an insertion port 4a to be a plug receptacle for supplying electricity. In this case, you may comprise the 1st switching means 2 in the input side connection part 3. FIG.

  [FIG. 3] is an example of the outline of the configuration of the second embodiment, and [FIG. 4] is an example of the outline of the external configuration of the wiring device.

  In the wiring apparatus of Example 1, what can use electricity is comprised so that it can be limited. For example, the 2nd switching means 5 which can switch on and off of an ON input signal and can limit what switches is comprised.

  For example, the second switching means 5 is configured to switch on / off of the on-input signal using the switch 6a and configured to protect the switch 6a with a protective cover or case with a key, The switch 6a is used to switch the on input signal on and off, and the switch 6a is configured to be fixed with a key, or the key switch 7 is used to switch the on input signal on and off. The reading device 8 such as an IC card or IC chip such as an IC card reader / writer and the microcomputer read information such as the IC card or IC chip, and the ON input signal is turned on based on the read information. Or the microcomputer is connected to the antenna 9a for receiving a remote control key signal. Configure to perform switching between on and off on the input signal based on or be. The wiring device body 10 may be configured with the switch 6b so that the IC card or the IC chip is read and the remote control key is received only during the operation of the switch 6b.

  At least the conditions for switching are recorded in the microcomputer, and when the received signal is checked against the conditions, the on-input signal is switched on and off. Is desirable.

  It is desirable that the OFF input signal and the ON input signal are not sent simultaneously.

  It is desirable that the ON input signal is not sent after the contact 1a of the bistable relay 1 is turned ON.

  A plurality of second switching means 5 may be configured. When a plurality of second switching means 5 are provided, it is not necessary to unify the same configuration contents.

  The second switching means 5 may be configured such that the connecting portion 11 such as a connector is connected to the wiring device main body 10 and the second switching means 5 and is connected by a connector so that it can be easily attached or detached. An on-input signal may be sent via the above.

  When using a switch in the second embodiment, it is optimal from a micro switch, push button switch, limit switch, rotary switch, slide switch, toggle switch, rocker switch, tact switch, select key switch, tumbler switch, key switch, etc. May be used.

FIG. 5 shows an example of the outline of the configuration of the third embodiment.

  The wiring device according to the first embodiment or the second embodiment is configured so that it can be manually switched to at least one state of transmitting electricity or not transmitting electricity. For example, the switch 6c is configured so that it can be manually switched to at least one of a state where electricity is transmitted or a state where electricity is not transmitted.

  For example, the switch 6c is configured to switch on and off of at least one of an on input signal or an off input signal, or from the input side connection unit 3 to the output side connection unit 4 or from the output side connection unit 4 to the input side. In addition to the contact point 1a of the bistable relay 1 to at least one of the connection parts 3, it is configured to transmit electricity through the contact point of the switch 6c.

  It is desirable that the OFF input signal and the ON input signal are not sent simultaneously.

  A plurality of switches 6c may be configured. When a plurality of switches 6c are provided, it is not necessary to unify the same configuration contents.

  The switch 6c may be connected to the wiring fixture body 10 and the second switching means 5 with a connecting portion 11 such as a connector and connected with the connector so that it can be easily attached or detached. An input signal may be sent.

  In the case where the switch 6c is configured in the second embodiment because the second embodiment is intended to limit what can use electricity. When the on-input signal is not switched on and off, or when the on-input signal is switched on and off, the switch 6c is configured to be protected by a protective cover or case with a key, It is desirable that 6c is configured to be fixed with a key or configured with a key switch.

  When using a switch in the third embodiment, it is optimal from a micro switch, push button switch, limit switch, rotary switch, slide switch, toggle switch, rocker switch, tact switch, select key switch, tumbler switch, key switch, etc. May be used.

  FIG. 6 is an example of the outline of the fourth embodiment, and FIG. 7 is an example of the outline of the configuration of the fourth embodiment.

  The wiring device according to the first embodiment, the second embodiment, or the third embodiment is configured to be remotely operated. For example, the antenna 9b and the microcomputer 12 are configured to switch on and off of at least one of an on input signal or an off input signal based on the received signal and the received signal. The configured remote operation device 13 is operated to perform remote operation.

  The remote operation device 13 is configured to transmit information recorded in the microcomputer as a signal by pressing the switch, for example, an antenna, a switch, and a microcomputer, or an antenna, a microcomputer, an IC card reader / writer, etc. A reader such as an IC card or an IC chip is configured to transmit information such as an IC card or an IC chip read by the reader as a signal. The remote control device 13 may be configured to be portable or fixed, and the power source of the remote control device 13 may be a battery, or may be powered from an outlet or power line. It may be.

  The microcomputer 12 of the wiring apparatus main body 10 records at least the conditions for switching. When the received signal is matched with the conditions and matched, at least one input signal of the on input signal or the off input signal is detected. The remote control device 13 is preferably configured so as to be switched on and off. At least the microcomputer 12 of the wiring device main body 10 stores information to be verified. It is desirable that the information can be converted into a signal including the information.

  When switching the on-input signal, it is desirable that the remote operation is possible only when there is a connection with another device.

  When switching off input signals, it is desirable to configure so that remote operation is possible only when there is a connection with another device and the wiring device body 10 is in a state of transmitting electricity.

  Information such as the usage status may be transmitted as a signal from the wiring instrument body 10 to the remote operation device 13. When the information such as the usage status is transmitted as a signal from the wiring instrument body 10 to the remote operation device 13, the remote operation device It is desirable to configure a display unit or the like so that the usage status can be displayed in FIG.

  It is desirable that the OFF input signal and the ON input signal are not sent simultaneously.

  The antenna 9b may be connected to the wiring apparatus body 10 and the second switching means 5 with a connecting portion 11 such as a connector and connected with the connector so that it can be easily attached or detached. An input signal may be sent.

  When using a switch in the fourth embodiment, a micro switch, push button switch, limit switch, rotary switch, slide switch, toggle switch, rocker switch, tact switch, select key switch, tumbler switch, key switch, etc. are optimal. May be used.

FIG. 8 shows an example of the outline of the configuration of the fifth embodiment.

  The wiring device according to the first embodiment, the second embodiment, the third embodiment, or the fourth embodiment is configured so that an input signal can be sent to another device. For example, when connecting a wire that transmits an input signal can be configured, or when facilitating the connection, the connecting portion 14 such as a connector is configured to send an input signal to another device via the connector and the wire. Or do.

  The input signal may be sent in conjunction with at least one of the bistable relay 1 or the first switching means 2 or the second switching means 5.

FIG. 9 is an example of an outline of the configuration of the sixth embodiment.

  The wiring device according to the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, or the fifth embodiment is configured to receive an input signal from another device. For example, when a connection portion that can connect an electric wire that transmits an input signal is configured, or when the connection is facilitated, a connection portion 14 such as a connector is configured to receive an input signal from another device via the connector and the electric wire. Or to do.

  The received input signal may be configured to be at least one of an on input signal or an off input signal.

  It is desirable that the OFF input signal and the ON input signal are not sent simultaneously.

  In the first embodiment, when configured to receive an input signal from another device, it is desirable to configure the received input signal to be at least an on-input signal.

  Since the purpose of the second embodiment is to limit what can use electricity, the wiring device including the structure of the second embodiment is configured so that an input signal can be received from another device. When the received input signal is configured to be an off-input signal only, or the received input signal is configured to be an on-input signal, the connection portion 14 such as a connector is covered with a protective cover or case with a key. It is desirable to protect or to configure the connector and the connecting portion 14 so that they can be fixed with a key.

  When the wiring device including the configuration of the fourth embodiment is configured to receive an input signal from another device, the remote operation device 13 is configured to receive an input signal specifying the other device from the other device. Transmits information such as an IC card or an IC chip as a read signal, compares an input signal from another device with a signal from the remote control device 13 and a condition, and if the condition is satisfied, an ON input signal or At least one of the off input signals may be turned on.

Application examples

  The wiring device of the present invention is used as an output part of a device that outputs electricity such as a power generation device or a charging device, used as an electric input unit of a device that requires electricity, or used for an outdoor outlet or electric wiring outdoors. Or use it for electrical outlets indoors or indoors.

DESCRIPTION OF SYMBOLS 1 Bistable relay 1a Bistable relay contact 1b Bistable relay OFF input signal input part 1c Bistable relay ON input signal input part 2 First switching means 3 Input side connection part 4 Output side connection part 4a Difference Slot 4a
5 Second switching means 6a Switch 6b Switch 6c Switch 7 Key switch 8 Reading device 9a Antenna 9b Antenna 10 Wiring device body 11 Connector and other connection parts 12 Microcomputer 13 Remote control device 14 Connector and other connection parts

Claims (7)

  A wiring device that includes a bistable relay and transmits electricity through a contact of the bistable relay, and is configured to turn off the contact when there is no connection with another device. Wiring equipment.   A wiring device including a bistable relay and transmitting electricity through a contact of the bistable relay, wherein the bistable relay switches on and off of an input signal for performing an operation of turning off the contact. A wiring device, wherein the switching means is configured to turn on the input signal when there is no connection with another device.   3. The wiring device according to claim 1 or 2, wherein the wiring device can be limited to those that can use electricity.   The wiring device according to claim 1, 2 or 3, characterized by comprising a switching means capable of manually switching to at least one of a state of transmitting electricity or a state of not transmitting electricity. Wiring equipment. The wiring device according to claim 1, claim 2, claim 3 or claim 4, wherein the wiring device is configured to be remotely controlled.   A wiring device according to claim 1, 2 or 3, or 4 or 5, wherein an input signal can be sent to another device.   The wiring device according to claim 1 or claim 2, or claim 3, or claim 4, or claim 5 or claim 6, wherein the wiring device is configured to receive an input signal from another device. Instruments.

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