JP3113590U - Portable power charger - Google Patents

Abstract

The present invention relates to a charging device used for charging a mobile phone at a place where the commercial power supply cannot be taken, or when going outside, etc., and a portable power generator having a shape and size that fits in the palm of the mobile phone and adapted to the mobile phone. Provide power generator charger.
A manual power generation unit provided in a portable power generation charger, a charging unit electrically connected to the manual power generation unit, an illumination unit electrically connected to the charging unit, and the charging unit electrically A connected power supply terminal; a power supply cord with a power supply socket through which the power supply terminal is inserted and a car plug at the base end; a charging terminal electrically connected to the charging means; A charging cord with a cord connector that allows a plurality of mobile phone connection connectors to be attached to and detached from one end, and a connection socket for connecting to different types of mobile phones at the other end, and a manual type The power generation means is provided with a rotating handle with a hinge mechanism interposed.
[Selection] Figure 1

Description

  The present invention relates to a portable power charger. More specifically, the power source of a vehicle is used even in an emergency such as a disaster or distress, or in a place or time where commercial power is not available such as a camp site or a remote place. In addition to charging the mobile phone, the charging means of the mobile power charger is charged. When the mobile phone runs out of battery, it can be charged from the mobile power generator charger. The present invention relates to a portable power charger that can be used without causing the mobile phone to run out of battery.

  Conventionally, various charging methods for this type of mobile phone have been taken into account and are generally performed by a charger in which a cord is extended from a commercial power source. It is currently difficult to charge mobile phones, etc., and various types of portable power chargers have been developed and are used in places where commercial power is not available. Since the rotation leads to efficient power generation, a shape that can hold the device itself in a stable and stable state is required.

For example, the mobile phone charger 1 includes a charger main body 2 having a power source 2a and a connection plug that is connected to the charger main body 2 via a cord 3 and can be connected to a charging terminal portion 20 of the mobile phone P. 4. The connection plug 4 includes a light emitter 11 that is turned on by power supplied from the charger body 2. The connection plug 4 includes a light emitter switch 14 for turning on / off the light emitter 11, a locking claw 9 that can be locked to the charging terminal portion 20 of the mobile phone P, and a locking claw 9 when pressed. And a switch 14 for the light emitter 11 is operated by the operation button 10 and the light emitter 11 is turned on when the operation button 10 is pressed. Good. In addition, the case 7 of the connection plug 4 may be configured to be transparent or translucent, and the light emitter 11 may be provided inside the case 7 (see Patent Document 1), which can be operated with one hand, and is a mobile phone. As a portable generator that can be used not only as a charger for portable radios but also as a flashlight in the event of a disaster, it is a portable generator that drives a generator by repeatedly holding the operation lever. Provided with a connector that can be connected to the charger connector of the target portable electric device, the portable electric device to be charged can be charged via a connection cord (see Patent Document 2), or manually stopped However, power is supplied to the external device, the operation of the external device can be easily performed, and stable power can be supplied. At least one generator motor 14 and a manual generator 1 that supplies an output current from the generator motor 14 to an external device as a rectified predetermined voltage is provided with a rechargeable secondary battery 10. The secondary battery 10 and the power generation motor 14 are connected in parallel to the power supply path 6 to an external device (see Patent Document 3).
JP 2005-012869 A JP 2003-47199 A JP-A-11-288742

  However, the mobile phone charger 1 disclosed above includes a charger main body 2 having a power source 2a and a charging terminal portion 20 of the mobile phone P connected to the charger main body 2 via a cord 3. And a connection plug 4 that can be connected. The connection plug 4 includes a light emitter 11 that is turned on by power supplied from the charger body 2. The connection plug 4 includes a light emitter switch 14 for turning on / off the light emitter 11, a locking claw 9 that can be locked to the charging terminal portion 20 of the mobile phone P, and a locking claw 9 when pressed. And a switch 14 for the light emitter 11 is operated by the operation button 10 and the light emitter 11 is turned on when the operation button 10 is pressed. Good. Further, in the case where the case 7 of the connection plug 4 is configured to be transparent or semi-transparent and the light emitter 11 may be provided inside the case 7, the connection for charging is performed even in the dark. Although the connection plug is described as a car plug in paragraph No. 0002 and FIG. 1, a portable power charger is not provided, and the disclosure is applicable to any mobile phone. There is nothing.

  Furthermore, as a portable generator that can be operated with one hand and can be used not only as a charger for mobile phones and portable radios but also as a flashlight in the event of a disaster, the generator can be operated by repeatedly holding the operating lever. A portable generator that can be connected to a charger connector of a portable electric device to be charged, and that can be charged via a connection cord to the portable electric device to be charged Then, since the operation lever converts the repetitive motion into the rotational motion of the generator to generate power, many parts such as springs, one-way clutches, gears, etc. must be incorporated, and the reciprocating motion is converted into the rotational motion. Therefore, energy loss is large.

  Furthermore, even if the manual operation is stopped, power is supplied to the external device, the operation of the external device can be easily performed, and stable power can be supplied. And at least one generator motor 14 that generates electric power and a manual generator 1 that supplies an output current from the generator motor 14 to an external device as a rectified predetermined voltage, and includes a rechargeable secondary battery 10, In the case where the secondary battery 10 and the power generation motor 14 are connected in parallel to the power supply path 6 to the external device, it is difficult to grip when generating power, and the rotation lever for power generation remains protruding. It gets in the way and gets caught when it is carried or stored.

  In view of the above-described problems, the portable power generator of the present invention is a portable power generator having a shape and size that fits in the palm as a result of earnest study, a manual power generator provided in the portable power charger, and a manual power generator. A charging means electrically connected to the charging means, a lighting means electrically connected to the charging means, a power supply terminal electrically connected to the charging means, and a power supply socket through which the power supply terminal is inserted. A power cord provided with a car plug at the base end, a charging terminal electrically connected to the charging means, and a charging socket through which the charging terminal is inserted are provided at one end and each of the different types of mobile phones is connected to the other end. The charging cord includes a cord connector that allows a plurality of cellular phone connection connectors to be connected and detached, and the manual power generation means includes a rotary handle that includes a hinge mechanism.

  The portable generator charger of the present invention is capable of charging a battery of a mobile phone at a place where commercial power cannot be obtained. The charging means of the portable generator charger from the cigarette lighter installed in the vehicle, and the charging means The mobile phone battery can be charged via the mobile phone, or the mobile phone battery can be charged anytime, anywhere by carrying the mobile phone with the charged mobile power charger. Is a device that enables power generation and charging by reversing the rotating handle of the manual power generation means via a hinge mechanism and rotating it manually, so that the mobile phone can be used without running out of the battery, In addition, it can be stored compactly by reversing the rotary handle and is suitable for carrying.

  The present invention relates to a portable power charger. More specifically, the power source of a vehicle is used even in an emergency such as a disaster or distress, or in a place or time where commercial power is not available such as a camp site or a remote place. In addition to charging the mobile phone, the charging means of the mobile power charger is charged. When the mobile phone runs out of battery, it can be charged from the mobile power generator charger. A portable power charger that can be used for a long time by a mobile phone, and has a shape and size that fits in the palm of the hand, and a manual power generator 2 provided in the portable power charger 1. A charging means 3 electrically connected to the manual power generation means 2, an illumination means 4 electrically connected to the charging means 3, and a power supply terminal 5 electrically connected to the charging means 4. , The power supply terminal 5 A power supply cord 6 having a power supply socket 6a at the distal end and a car plug 6b at the proximal end, a charging terminal 7 electrically connected to the charging means 3, and the charging terminal 7 are inserted. A charging cord 8 having a charging socket 8a at one end and a cord connector 8c through which a plurality of connecting connectors 8b for connecting to a different type of mobile phone A can be connected to the other end; The manual power generation means 2 includes a rotary handle 2a with a hinge mechanism 2b interposed therebetween.

  Hereinafter, a mobile phone charging method according to an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a schematic diagram for explaining an embodiment of the mobile phone charging method according to the present invention, and FIG. FIG. 3 is a front view for explaining a portable power generator according to an embodiment of the method for charging a mobile phone of the present invention, and FIG. 3 is a diagram for explaining the portable power charger according to the embodiment of the method for charging a mobile phone according to the present invention; 4 is a side explanatory view, FIG. 4 is a side view for explaining a portable power generator according to an embodiment of the mobile phone charging method of the present invention, and FIG. 5 is an embodiment of the mobile phone charging method of the present invention. It is a top view of the component for demonstrating.

  That is, as shown in FIGS. 2 to 4, the portable power generator 1 for the mobile phone charging method of the present invention has a helmet-like shape for the side surrounded by the front surface, the back surface, the bottom portion, and the case side wall. It is of a size that fits comfortably in the palm of the left hand when grasped by a natural way of gripping, and is provided with a handle rod 2a of manual power generation means 2 to be described later on the front.

  The manual power generation means 2 includes a manual generator 2c, a speed increaser 2d, a rotary shaft 2e, a rotary plate 2f, and a handle rod 2a connected via a hinge mechanism 2b. It consists of

  Next, the charging means 3 is a battery that can be discharged and charged, and is electrically connected to the manual power generation means 2 to charge the electric power generated by the manual power generation means 2 and also to an illumination means and a power source described later. The terminal 4 and the charging terminal 7 are electrically connected.

  Next, the illuminating means 4 is provided at the tip of the portable generator charger 1 and has three light emitting diodes (LEDs) arranged side by side and the front surface covered with an irradiation lens 4a. The illuminance changeover switch 4b is provided on the upper side, and when pressed once, one lamp is lit, when pressed twice, three lights are lit to increase the brightness, and when pressed again, it is turned off. .

  The power supply terminal 4 is electrically connected to the charging means 3 and is exposed at the rear end of the portable generator charger 1 as shown in FIG. The socket 6a is inserted, power is obtained from the cigarette lighter power source B of the vehicle, and the charging means 3 is charged.

  Further, the power cord 6 is provided with a power socket 6a for inserting the power terminal 5 at the distal end, and is inserted into the cigarette lighter power source B of the vehicle at the base end with a cord of a certain length interposed. A car plug 6b is provided.

  Further, the charging terminal 7 is electrically connected to the charging means 3 and is located close to the power supply terminal 5 and exposed at the rear end surface of the portable power generator charger 1. The charging socket 8 a provided at one end of the 8 is inserted.

  Further, the charging cord 8 is provided with a charging socket 8a through which the charging terminal 7 is inserted at one end and a mobile phone connection connector 8b at the other end with a fixed length cord interposed therebetween. is there.

  Furthermore, the structure of the external connection terminal portion of each mobile phone A is different depending on the manufacturer, and one type of mobile phone connection connector 8b cannot be connected to all types of mobile phones A. A plurality of mobile phone connection connectors 8b that can be connected to this model are used.

  The cord connector 8c allows the mobile phone connection connector 8b to be detachable, and the existing external connection terminal of the mobile phone A may differ depending on the manufacturer. The mobile phone connection connector 8b that matches the existing external connection terminal of each mobile phone A is connected, and the cord connector 8c is connected for charging.

  That is, the portable power generator 1 of the present invention is configured such that the car plug 6b provided at the base end of the power cord 6 is inserted into the cigarette lighter power source B installed in the vehicle, and the power terminal 5 of the portable power charger 1 is inserted. Is connected to the power supply socket 6a of the power supply cord 6, and the charging terminal 7 of the portable power charger 1 is inserted into the charging socket 8a of the charging cord 8, and the external connection terminal already installed in the mobile phone A is connected. The battery of the mobile phone A is charged by being inserted through the mobile phone connection connector 8b of the charging cord 8.

  Further, the car plug 6b provided at the base end of the power cord 6 is inserted into the cigarette lighter power source B installed in the vehicle, and the power socket 6a of the power cord 6 is inserted into the power terminal 5 of the portable power charger 1. Is connected to charge the charging means 3, and the power supply cord 6 is removed if the charging means 3 is charged after a certain amount of time.

  Then, when the charged mobile power charger 1 is carried with the mobile phone A and the battery of the mobile phone A needs to be charged, the charging terminal 7 of the mobile power charger 1 is connected to the charging socket of the charging cord 8. The external connection terminal already installed in the mobile phone A is inserted into the mobile phone connection connector 8b of the charging cord 8 to charge the battery of the mobile phone A.

  That is, the handle rod 2a of the manual power generation means 2 includes a manual generator 2c in which a power generation shaft, a coil, a magnetic core, and the like built in the portable power generation charger 1 are assembled, and the manual generator 2c. A speed increasing device 2d mechanically connected to a speed increasing gear connected to the power generation shaft, a rotating shaft 2e protruding from the speed increasing device 2d, a rotating plate 2f fixed to the rotating shaft 2e, A hinge mechanism 2b is interposed in the rotating plate 2f.

  Further, the rotating plate 2f exposes the rotating shaft 2e of the manual generator 2c of the manual power generating means 2 housed in the main body case 1 to the surface of the main body case 1, and fixes the central portion to the rotating shaft 2e so as to be rotatable. It is a disk-shaped thing.

  Further, the recessed groove 2g is formed in a U-shaped cross section from the outer periphery to the outer periphery through the center point on the surface side of the disk-shaped rotating plate 2f, and the hinge bearing portion is small on both sides of the recessed groove 2g. Some have holes and are provided with a hinge mechanism 2b described later.

  Next, the hinge mechanism 2b has a hinge shaft projecting on both sides of the base end of the handle rod 2a, and the handle shaft 2a can be reversed by inserting the hinge shaft into the hinge bearing portion of the concave groove 2g.

  Next, the handle bar 2a is a long plate having a width that fits into the concave groove 2g. The hinge shaft of the hinge mechanism 2b is projected from the side surface of the base end, and a short cylindrical rotary knob 2h is rotated at the tip. The rotating knob 2h is provided so as to protrude from the right hand, and is rotated with the thumb, index finger, and middle finger of the right hand.

  Next, the recessed portion 2i is recessed on the surface of the main body case 1, and is fitted with a rotary knob 2h attached to the tip of the handle rod 2a. When the handle rod 2a is not used, the hinge portion 2b is pivoted. The rotating knob 2h is rotated to the position of the recessed portion 2i, and the rotating knob 2h is inserted so as to be buried in the recessed portion 2i.

  The portable power generator of the present invention can charge a battery of a mobile phone suitably in an emergency such as a disaster or a disaster, or in a place or time when commercial power is not available such as camping or mountain climbing.

  FIG. 1 is a schematic diagram for explaining an embodiment of a charging method for a mobile phone according to the present invention.   FIG. 2 is a front view for explaining a portable power generator according to an embodiment of the charging method of the mobile phone of the present invention.   FIG. 3 is an explanatory side view for explaining a portable power generator according to an embodiment of the method for charging a mobile phone of the present invention.   FIG. 4 is a side view for explaining a portable power generator according to an embodiment of the charging method of the mobile phone of the present invention.   FIG. 5 is a plan view of parts for explaining an embodiment of the charging method of the mobile phone according to the present invention.

Explanation of symbols

A Mobile phone B Cigarette lighter power supply 1 Portable power generator 2 Manual power generator 2a Handle rod 2b Hinge mechanism 2c Manual generator 2d Speed increaser 2e Rotating shaft 2f Rotating plate 2g Groove 2h Rotating knob 2i Concave part 3 Charging means 4 Illuminating means 4a Illuminating lens 4b On / off / illuminance selector switch 5 Power terminal 6 Power cord 6a Power socket 6b Car plug 7 Charging terminal 8 Charging cord 8a Charging socket 8b Mobile phone connection connector 8c Cord connector

Claims (1)

  A portable power charger having a shape and size that fits in the palm, a manual power generator provided in the portable power charger, a charging means electrically connected to the manual power generator, and an electrical connection to the charging means Lighting means, a power supply terminal electrically connected to the charging means, a power supply cord through which the power supply terminal is inserted at a distal end and a car plug at a proximal end, and the charging A charging terminal electrically connected to the means and a charging socket through which the charging terminal is inserted are provided at one end, and a plurality of mobile phone connection connectors for connecting to different types of mobile phones at the other end are attached and detached. A portable power charger comprising: a charging cord provided with a cord connector that can be provided; and a rotating handle provided with a hinge mechanism in the manual power generation means.

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