JP3101049U - Mobile phone charger - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a charging device for a mobile phone which is assembled in the mobile phone and connected to a circuit of the mobile phone, or is made as an independent component, and externally connected to the mobile phone and a charger to perform charging.
A charging device for a mobile phone includes a slide body, a coil set, and a magnet set, wherein the coil set is assembled to the slide body, and the slide body is installed corresponding to the magnet set and holds a gap. The slide of the slide body causes each coil of the coil set to be in a predetermined gap, and forms a rapid magnetic field change with each magnet of the magnet set, thereby generating a large induced current without externally connecting the power supply. The battery can be charged without restriction on the place, the charging speed is fast, it is useful for environmental protection, and it is economical because it can be used continuously.
[Selection] Figure 2

Description

  The present invention relates to a mobile phone charging device, and more particularly, to a mobile phone charging device that can be charged at any time without restriction of location, can provide power continuously, and overcomes a power limitation bottleneck.

  With the development of telecommunications technology, mobile phones are in the era of one person, and the number of mobile phones in the world is surpassing 600 million due to the flow of broadband, modeling and multifunctional. In the future, the problem of power consumption of mobile phones will be more severe due to the bidirectional transmission of the broadband network and the function of storing a large amount of data. The problem of power consumption of mobile phones can be improved by the charging method, but the current charging format has drawbacks and needs to be improved.

  As is well known, the current mobile phone charging method generally uses external charging, that is, a mobile phone is connected to an outlet using a charger as a medium, or a mobile phone charging battery is connected to an outlet using a cradle as a medium. . However, such a circumscribed charging method can be performed only at a specific point, and therefore, it is often necessary to pay attention to the timing of charging the mobile phone, and if the user does not operate it in advance, a power failure occurs during a call A situation arises. Hence, this type of charging is obviously not agile in future high power consumption situations.

  In addition, another type of charging system uses a battery set as a power source, is provided with a cradle that can be connected to the mobile phone and the battery set, and provides power for charging the mobile phone by a power source of the battery set. Although this type of charging is obviously not space-constrained, it must carry sufficient power and quantity of batteries at all times. Therefore, it obviously takes time. In addition, the poison in the battery is harmful to the human body, so it does not meet the recommendation.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a mobile phone charging device which does not require external power, can be charged at any time without restriction of place, has a fast charging speed, is useful for environmental protection, can be used continuously and is economical. is there.

The invention according to claim 1 is a charging device for a mobile phone which is assembled in a space of the mobile phone and generates a large-capacity induced current by electromagnetic induction in which a magnetic field change is accelerated to provide a power source. Equipped with slide, coil set, magnet set, buffer
The slide body includes a fixing plate, a metal seat, and a rotating means. The fixing plate is located above the metal seat, and the metal seat is assembled on one side of the fixing plate and is divided by a plurality of shafts. A plurality of sections, wherein the rotating means is provided at at least four corners of the fixed plate,
The coil set is wound around a core shaft of the metal core seat,
The magnet set is provided so as to face the slide body while maintaining a gap,
The shock-absorbing member is provided on both sides of the moving direction of the slide body to provide recovery power after the movement of the slide body,
Charging a mobile phone, characterized in that each of the coils of the coil set forms a rapid magnetic field change with each magnet of the magnet set under a predetermined gap by sliding of the slide body, thereby generating an induced current. Equipment.
According to a second aspect of the present invention, there is provided the charging device for a mobile phone according to the first aspect, wherein the material of the metal core seat is steel.
According to a third aspect of the present invention, in the charging device for a mobile phone according to the second aspect, the metal pillar and the fixing plate are assembled by positioning columns provided at the upper ends of the respective core shafts of the metal bearing. A charging device for a mobile phone, characterized by being combined with a positioning groove provided at a position.
According to a fourth aspect of the present invention, there is provided the charging device for a mobile phone according to the third aspect, wherein a shielding steel plate is provided between the fixed plate and the coil set so as to cover the metal core seat. A section corresponding to the core seat is provided, and the shielding steel plate is provided with a through-groove corresponding to the positioning column of the metal core seat.
According to a fifth aspect of the present invention, there is provided the charging device for a mobile phone according to the fourth aspect, wherein the magnet sets are arranged in the order of SN poles and are joined to the inner bottom surface of the base with an adhesive. It is a charging device.
According to a sixth aspect of the present invention, in the charging device for a mobile phone according to the fifth aspect, a slide rail is provided on an inner bottom surface of the base to guide the slide body to smoothly slide the mobile phone. It is a charging device.
According to a seventh aspect of the present invention, in the charging device for a mobile phone according to the first aspect, the slide body, the coil set and the magnet set, and the shock absorber are assembled into a single-opening base having a cover to form independent parts. A mobile phone charging device that is mounted outside the bottom of the mobile phone and directly connected to a charging circuit of the mobile phone.
The invention of claim 8 is the charging device for a mobile phone according to claim 7, further comprising a rectifier connected to the coil set, a plug cable connected to the rectifier, and the plug cable connected to the charging socket of the mobile phone. Alternatively, it is a charging device for a mobile phone, which is inserted into a socket of a charger to perform charging.

  The present invention provides a mobile phone charging device that does not require external power, can be charged at any time without restriction on the location, has a fast charging speed, is useful for environmental protection, can be used continuously and is economical.

  The charging device for a mobile phone of the present invention generates an induction current having a relatively large capacity by accelerating the electromagnetic induction of a magnetic field change to serve as a power source. The charging device for the mobile phone includes a slide body, a coil set, A magnet set, wherein the coil set is assembled to the slide body, the slide body is installed corresponding to the magnet set and holds a gap, and the slide of the slide body causes each coil of the coil set to have a predetermined gap. A rapid magnetic field change with each magnet of the magnet set, thereby generating a large induced current.

  The slide body includes a fixed plate, a metal seat and a rotating means, and the metal seat is provided for winding of a coil, and is combined with the fixed plate to be integrated, and the rotating means is at least four of the fixed plates. The slide member is provided at the corner portion, so that the slide body can be smoothly moved.

  The charging device of the mobile phone according to the present invention further includes a buffer, which is provided on both sides of the slide in the moving direction, and provides a recovery power after the movement of the slide.

  FIG. 1 is a perspective view of a mobile phone 92 on which the charging device 1 of the present invention is assembled. As shown, the charging device 1 is a part of the mobile phone 92 and the thickness of the bottom case 921 of the case of the mobile phone 92 is shown. It is used for assembling the necessary parts of the mobile phone and the parts of the charging device of the present invention.

  FIG. 2 shows parts of the charging device 1 of the present invention, which includes a slide body 3, a coil set 4, a magnet set 5, and a buffer body 6, all of which are assembled in the above-described bottom case 921, and The slide rail 22 is provided on the inner bottom surface of the 921 and guides the slide body 3 to smoothly perform the slide.

  The slide body 3 includes a fixing plate 30, a metal core seat 31, and a rotating means 32. The fixing plate 30 is provided with a plurality of positioning grooves 301 and is used for assembling a metal core seat 31 described later. In addition, rotating means 32 is pivotally provided at the four corners and is provided for sliding. The metal core seat 31 is divided into a plurality of sections by a plurality of core shafts 310, and positioning columns 311 extend upward from each one of the core shafts 310. Further, a shielding steel plate 33 is combined on one side facing the metal core seat 31 so as to cover the metal core seat 31, and a section 330 corresponding to the metal core seat 31 is provided in the shielding steel plate 33, and positioning is performed. A through-groove 331 is provided at a position corresponding to the column 311, and the positioning column 311 is bent and assembled together after being inserted into each other.

  The coil set 4 is wound around each core shaft 310 of the metal core seat 31. The magnet set 5 is arranged in the order of SN poles and is bonded to the inner bottom surface of the base 2 with an adhesive, and the magnet set 5 is installed so as to face the slide body 3 and holds the gap t (FIG. 4). , 5), the gap is set as needed for the actual magnetic field change. The buffer 6 can be a compression spring, and is provided on both sides corresponding to the moving direction of the slide, and provides a recovery power after the movement of the slide 3. In this embodiment, both ends of the buffer 6 are in contact with the shielding steel plate 33 and the side surface of the bottom case 921, respectively.

  Subsequently, as shown in FIG. 3, when assembling the charging device 1 for a mobile phone of the present invention, the magnet set 5 is assembled on the bottom surface of the bottom case 921 as shown. After the coil set 4 is wound around each core shaft 310, the positioning column 311 of the metal core seat 31 is inserted into the through groove 331 of the shielding steel plate 33, and the positioning column 311 is bent and integrated. After the assembly is completed, the rectifier 7 is externally connected to the coil set 4 and connected to the rechargeable battery 93 in the mobile phone 92, and the power supply circle is connected to the substrate in the mobile phone 92 to provide necessary power.

  As shown in FIGS. 4 and 5, generation of electric power by the mobile phone charging apparatus 1 of the present invention is indicated by arrows in the figures due to the relative distance movement of the coil set 4 and the magnet set 5 associated with the slide body 3. As described above, an induced current is generated by generating a rapid change in a magnetic field around the coil set 4 to provide a power source. In the meantime, the reciprocating operation of the slide body 3 is smoothly performed by the action of the recovery force of the buffer bodies 6 on both sides, and the slide body 3 operates continuously and can supply electric power rapidly. Therefore, the charging device of the present invention does not require external power, can be charged at any time without limitation of place, has a fast charging speed, is useful for environmental protection, and can be used continuously and is economical.

  6 and 7 show a second embodiment of the charging device of the present invention. The structure of the charging device 1 'of this embodiment is the same as that of the above-described first embodiment, and the structure of the slide body 3', the coil set 4 ', the magnet set 5', the buffer 6 ', the slide rail 22' and the like are different. The components and their relative positions are the same, except that the slide 3 ', the coil set 4', the magnet set 5 'and the buffer 6' are assembled in the base 2 'and the cover 21'. It is a closed rectangular body that cannot be assembled in the bottom case of a mobile phone. In other words, the charging device 1 'of this embodiment is assembled as an independent component and is not a part of the mobile phone. A plug cable 8 'is connected to the rectifier 7' and connected to a charging socket 922 'of the mobile phone 92' in an insertion manner to perform charging (FIG. 8) or to a charger (not shown). Then, charging is performed.

  Taken together, the mobile phone charging device of the present invention reliably achieves the purpose of the present invention, and is in line with the requirements for utility model registration. The embodiments described above do not limit the scope of the present invention, and any modification or alteration of details that can be made based on the present invention shall fall within the scope of the present invention.

FIG. 2 is a perspective view of a mobile phone in which the charging device of the present invention is assembled. FIG. 2 is an exploded perspective view of the first embodiment of the mobile phone charging device of the present invention. FIG. 3 is a perspective view of a local combination shown in FIG. 2. FIG. 4 is a display diagram in which the slide body and the coil set of the present invention slide with respect to the magnet set. FIG. 4 is a display diagram in which the slide body and the coil set of the present invention slide with respect to the magnet set. FIG. 3 is an exploded perspective view of a second embodiment of the mobile phone charging device of the present invention. FIG. 7 is a perspective view of a local combination shown in FIG. 6. FIG. 5 is a display diagram of the second embodiment of the mobile phone of the present invention connected to the mobile phone via a plug cable.

Explanation of reference numerals

1, 1 'Charger 2' Base 3, 3 'Slide 4, 4' Coil set 5, 5 'Magnet set 6, 6' Buffer 7, 7 'Rectifier 8' Plug cable 21 'Cover 22, 22' Slide rail 30 Fixing plate 31 Metal core seat 32 Rotating means 33 Shielding steel plate 310 Core shaft 311 Positioning column 330 Section 331 Through groove 40, 41 Plus, minus pole 92, 92 'Mobile phone 921 Bottom case 922' Cradle 93 Rechargeable battery

Claims (8)

A charging device for a mobile phone, which is assembled in a space of the mobile phone and provides a power source by generating a large-capacity induced current by electromagnetic induction in which a magnetic field change is accelerated. The charging device includes a slide body, a coil set, and a magnet. Set, with a buffer,
The slide body includes a fixing plate, a metal seat, and a rotating means. The fixing plate is located above the metal seat, and the metal seat is assembled on one side of the fixing plate and is divided by a plurality of shafts. A plurality of sections, wherein the rotating means is provided at at least four corners of the fixed plate,
The coil set is wound around a core shaft of the metal core seat,
The magnet set is provided so as to face the slide body while maintaining a gap,
The shock-absorbing member is provided on both sides of the moving direction of the slide body to provide recovery power after the movement of the slide body,
Charging a mobile phone, characterized in that each of the coils of the coil set forms a rapid magnetic field change with each magnet of the magnet set under a predetermined gap by sliding of the slide body, thereby generating an induced current. apparatus.   2. The charging device for a mobile phone according to claim 1, wherein the metal core seat is made of steel.   3. The charging device for a mobile phone according to claim 2, wherein the metal core seat and the fixing plate are assembled by positioning grooves provided at upper ends of respective core shafts of the metal core seat at corresponding positions of the fixing plate. A charging device for a mobile phone, characterized by being combined with:   4. The charging device for a mobile phone according to claim 3, wherein a shielding steel plate is provided between the fixed plate and the coil set and is integrated so as to cover the metal core seat, and a section corresponding to the metal core seat is formed on the shielding steel plate. A charging device for a mobile phone, wherein the shielding steel plate is provided with a through groove corresponding to a positioning column of a metal core seat.   5. The charging device for a mobile phone according to claim 4, wherein the magnet sets are arranged in the order of SN poles and joined to the inner bottom surface of the base with an adhesive.   6. The charging device for a mobile phone according to claim 5, wherein a slide rail is provided on an inner bottom surface of the base to guide the slide body to smoothly slide.   2. The mobile phone charging device according to claim 1, wherein the slide body, the coil set and the magnet set, and the buffer are assembled into a single-opening base having a cover and are formed as independent parts, and are provided outside the bottom of the mobile phone. A charging device for a mobile phone, which is assembled and directly connected to a charging circuit of the mobile phone. The charging device for a mobile phone according to claim 7, further comprising a rectifier connected to the coil set, a plug cable connected to the rectifier, and the plug cable inserted into a charging socket of the mobile phone or a socket of the charger. A charging device for a mobile phone, which is charged after being charged.

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