JP3141303U - Flat tap with USB power supply function - Google Patents

Abstract

A flat tap with a USB power supply function having a USB insertion port is provided.
A flat tap casing 1 in which upper and lower casings are joined together, a recess 1a formed in the flat tap casing 1, a plug blade holder 2 rotatably mounted in the recess 1a, and a plug blade A pair of plug blade fittings 3 projecting from the holder 2, a receiving blade fitting 4 electrically connected to the pair of plug blade fittings 3, and a receptacle provided on both side surfaces of the flat tap casing 1 orthogonal to the recess 1a. The flat tap casing 1 is provided with a USB board 6 that is provided with a receiving blade cover 5 provided with a plug insertion port through which the plug is inserted into the receiving blade portion 4a of the blade fitting 4 and electrically connected to the receiving blade fitting 4. In addition, the USB insertion port 6a is provided on the side surface of the flat tap casing 1 parallel to the recess 1a.
[Selection] Figure 1

Description

  The present invention relates to a flat tap with a USB power supply function, and more specifically, one set of AC100V power supply rotary plug, two sets of AC100V power supply DC sockets, and one or two sets of USB. The present invention relates to a flat tap with a USB power supply function having an insertion port.

  Conventionally, various types of flat taps equipped with this type of rotary plug have been developed and used, and USB (Universal Serial Bus) is used via an adapter to convert AC100V to DC5V. At that time, the adapter required a power supply of AC100V.

For example, by providing the power supply outlets 2a and 2b, the modular jack 4 and the USB connector 6, it is easy to use a personal computer and peripheral devices at the same time (see Patent Document 1), or a USB hub 1 has a substantially rectangular parallelepiped container body 2, and a pair of plug blades 6 for power supply project from the surface of the container body 2. One B-type USB connector 3 to which a USB cable from a personal computer or an upstream USB hub is detachably connected is provided on the surface of the container body 2 that is substantially orthogonal to the surface on which the plug blade 6 projects. Four A-type USB connectors 4 to which USB cables from peripheral devices or downstream USB hubs are detachably connected are provided on the surface opposite to the surface on which the USB connector 3 is provided. Further, commercial power is supplied to the inside of the body 2 via a communication control unit for controlling communication between a personal computer and peripheral devices connected to the USB connectors 3 and 4, and a plug blade 6. And a power supply circuit unit that converts the power supply voltage into a constant DC voltage and supplies it to the communication control unit (see Patent Document 2).
JP 2000-243522 A JP 2001-69165 A

  However, the device described in Patent Document 1 is provided with the power supply outlets 2a and 2b, the modular jack 4 and the USB connector 6 on the connector. It requires a power cord with plugs on both sides, and is suitable for connecting a personal computer and its peripherals, but it is not convenient when used in an environment without a personal computer. Yes, and the one described in Patent Document 2 has a pair of plug blades protruding from a USB hub, and a plurality of USB insertion ports are formed, but the conventional AC100V is converted to USB5V. The power supply of AC100V is required only by eliminating the adapter cord.

  As a result of diligent study in view of the above problems, the flat tap with a USB power feeding function of the present invention has a flat tap casing in which upper and lower casings in a substantially rectangular dish shape are joined together, A recess formed in the center, a stopper blade holder rotatably attached to the recess, a stopper blade fitting projecting from the distal end of the stopper blade holder, and electrically connected to the stopper blade fitting 2 A pair of receiving blade fittings and a receiving blade cover provided with a plug insertion port through which the plug is inserted into the receiving blade portion of the receiving blade fitting provided on both side surfaces of the flat tap casing orthogonal to the recess. An electrically connected USB board is installed in a flat tap casing, and a USB insertion port is provided on the side of the flat tap casing parallel to the recess, or the USB insertion port is orthogonal to the recess. Plug insertion holes on the side of the casing It is obtained by set.

  The flat tap with a USB power supply function of the present invention enables power supply to a USB device by inserting a rotary plug blade into a commercial power outlet even in an environment without a personal computer. When using the conversion connector, power can be supplied to mobile phones, portable game devices, portable digital audio, etc., and it has a plug insertion port that serves as an AC power supply. It can be used compactly and has extremely effective effects. It is a highly practical device.

  Hereinafter, an embodiment of the flat tap with USB power feeding function of the present invention will be described in detail with reference to the drawings. FIG. 1 is a plan view of the embodiment of the flat tap with USB power feeding function of the present invention with the casing removed. FIG. 2 is a front view of an embodiment of the flat tap with USB power feeding function of the present invention, and FIG. 3 is a state in which the upper casing is removed in the next embodiment of the flat tap with USB power feeding function of the present invention. FIG. 4 is a side view of the next embodiment of the flat tap with USB power feeding function of the present invention.

  The present invention relates to a flat tap with a USB power supply function, and more specifically, one set of AC100V power supply rotary plug, two sets of AC100V power supply DC sockets, and one or two sets of USB. 2. The flat tap with USB power supply function according to claim 1, wherein the flat tap with USB power supply function is a flat tap casing in which upper and lower casings in a substantially rectangular dish shape are joined together. 1, a recess 1 a formed at the center of one side of the flat tap casing 1, a plug blade holder 2 mounted on the recess 1 a so as to be capable of rotating 90 degrees or 180 degrees, and the plug blade holder 2 A pair of plug blade fittings 3 projecting from the tip end thereof, two sets of receiving blade fittings 4 electrically connected to the pair of plug blade fittings 3, respectively, and a flat tap casing 1 orthogonal to the recess 1a. The two sets provided on both sides One or two sets of receiving blade cover 5 provided with a plug insertion port 5a through which the plug is inserted into the receiving blade portion 4a facing the receiving blade metal fitting 4 and electrically connected to the two sets of receiving blade fittings 4 A set of USB boards 6 is housed in a flat tap casing 1 and a USB insertion port 6a is provided on a side surface of the flat tap casing 1 parallel to the recess 1a.

  Furthermore, the flat tap with a USB power feeding function according to claim 2 includes a flat tap casing 1 in which upper and lower casings each having a substantially rectangular dish shape are joined, and a center of one side of the flat tap casing 1. The formed recess 1a, the stopper blade holder 2 mounted on the recess 1a so as to be rotatable by 90 degrees or 180 degrees, a pair of stopper blade fittings 3 projecting from the distal end side of the stopper blade holder 2, Two sets of receiving blade fittings 4 electrically connected to the pair of plug blades 3 respectively, and two sets of receiving blade fittings 4 respectively provided on both side surfaces of the flat tap casing 1 orthogonal to the recess 1a. 1 set or 2 sets of USB boards 6 provided with a receiving blade cover 5 provided with a plug insertion port 5a through which the plug is inserted into the receiving blade portion 4a facing each other, and electrically connected to the two sets of receiving blade fittings 4. In the flat tap casing 1 and the USB insertion slot 6a Is characterized in that the juxtaposed a plug insertion opening 5a on the side surface of the flat tap casing 1 perpendicular to 1a.

  That is, in the embodiment of the flat tap casing 1 of the flat tap with USB power feeding function of the present invention, as shown in FIGS. 1 and 2, the openings of the upper and lower casings in a substantially rectangular dish shape are joined together. It is made of insulative synthetic resin and has many standing ribs inside, and each part to be described later is built in a stable state. It is almost square or rectangular near square. is there.

  The recess 1a is formed at the center of one side of the flat tap casing 1, and is formed in a U shape so as to rotatably incorporate a stopper blade holder 2 described later. In the embodiment shown in FIG. 1, a pair of plug blades 3 to be described later is 180 degrees, that is, a deep recess 1a for reversing, and in the next embodiment shown in FIG. The concave portion 1a is shallowly formed.

  Next, the blade blade holder 2 is of a substantially short cylindrical shape and is mounted in the recess 1a so as to be able to turn 90 degrees or 180 degrees by a known structure, and a pair of blade blades described later on both sides. The front end side of the metal fitting 3 is projected.

  Next, the pair of plug blade fittings 3 are made of conductive metal that is inserted into a socket of a commercial power supply. The base end sides are disposed on both end surfaces of the cylindrical plug blade holder 2 so that the tip ends protrude. It is what.

  Further, the two sets of receiving blade metal fittings 4 are each provided with a receiving blade portion 4a for holding a plug blade of another electrical device, and are made of conductive metal connected by a plate-like wiring portion. The blade fittings 3 are electrically connected to each other and are fixedly incorporated in the flat tap casing 1.

  Furthermore, the receiving blade cover 5 is provided on each side surface orthogonal to the concave portion 1a of the flat tap casing 1, and other receiving devices 4a are opposed to the receiving blade portions 4a of the two sets of receiving blade metal fittings 4. A plug insertion port 5a is provided through which a plug blade for taking AC 100V power is inserted.

  The USB board 6 transforms an AC 100V current into a DC 5.0V current, and electrically connects one or two sets of USB boards 6 to two sets of receiving metal fittings 4 by lead wires 6b or the like. Thus, the flat tap casing 1 is internally provided.

  Next, the USB insertion port 6 a is an insertion port to the USB substrate 6, and one USB insertion port 6 a is provided in a set of USB substrates 6, and the side surface of the flat tap casing 1 is parallel to the recess 1 a. In other words, in the embodiment shown in FIG. 1, one or two are provided on the side surface opposite to the side surface having the rotary plug blade.

  Further, the next embodiment of the flat tap with the USB power feeding function of the present invention is shown in FIGS. 3 and 4 and is omitted because it overlaps with the above-described embodiment except for the position of the USB insertion port 6a. .

  In other words, in the next embodiment, the USB insertion slot 6a is provided side by side with the plug insertion slot 5a on the side surface of the flat tap casing 1 orthogonal to the recess 1a. It spreads on one side and in the case of two sets, it is provided on both sides.

  The flat tap with a USB power supply function of the present invention enables power supply to a USB device by inserting a rotary plug blade into a commercial power outlet even in an environment without a personal computer. When a conversion connector is used, a flat tap with a USB power supply function that can supply power to a mobile phone, a mobile game device, a mobile digital audio, and the like and has a plug insertion port serving as an AC power supply unit is provided.

FIG. 1 is a plan view of a flat tap with a USB power feeding function according to an embodiment of the present invention with an upper casing removed. FIG. 2 is a front view of an embodiment of a flat tap with a USB power feeding function of the present invention. FIG. 3 is a plan view showing a state in which the upper casing is removed from the next embodiment of the flat tap with the USB power feeding function of the present invention. FIG. 4 is a side view of the next embodiment of the flat tap with USB power feeding function of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Flat tap casing 1a Concave part 2 Holder for plug blades 3 Plug blade metal fittings 4 Receiving blade metal fittings 4a Receiving blade part 5 Receiving blade cover 5a Plug insertion port 6 USB board 6a USB insertion port 6b Lead wire

Claims (2)

  A flat tap casing in which upper and lower casings in a substantially rectangular dish shape are joined together, a recess formed at the center of one side of the flat tap casing, and a 90 ° or 180 ° turnable attachment to the recess. A plug blade holder, a pair of plug blade fittings projecting from the distal end of the plug blade holder, two sets of receiving blade fittings electrically connected to the pair of plug blade fittings, and the recess A receiving blade cover provided with a plug insertion opening through which a plug is inserted into the receiving blade portion of the two sets of receiving blade metal fittings provided on both side surfaces of the orthogonal flat tap casing, respectively, and the two sets of receiving blades One or two sets of USB boards electrically connected to a metal fitting are mounted in a flat tap casing, and a USB insertion port is provided on a side surface of the flat tap casing parallel to the recess. Flat tap with power supply function.   A flat tap casing in which upper and lower casings in a substantially rectangular dish shape are joined together, a recess formed at the center of one side of the flat tap casing, and a 90 ° or 180 ° turnable attachment to the recess. A plug blade holder, a pair of plug blade fittings projecting from the distal end of the plug blade holder, two sets of receiving blade fittings electrically connected to the pair of plug blade fittings, and the recess A receiving blade cover provided with a plug insertion opening through which a plug is inserted into the receiving blade portion of the two sets of receiving blade metal fittings provided on both side surfaces of the orthogonal flat tap casing, respectively, and the two sets of receiving blades One or two sets of USB boards that are electrically connected to the metal fittings are installed in the flat tap casing, and the USB insertion port is provided side by side with the plug insertion port on the side surface of the flat tap casing perpendicular to the recess. Flat type with USB power supply function .

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