KR200348490Y1 - Device of providing power for mobile phone using dry cells - Google Patents

Abstract

The present invention relates to a mobile phone power supply using a battery. The mobile phone power supply device includes a main body portion capable of placing a predetermined number of batteries therein, a cover portion covering an upper portion of the main body portion to fix a battery disposed therein, and a bottom portion of the main body portion, the main body portion being installed in a mobile phone. And an adhesive part for fixing, and first and second mobile phone contact terminals for supplying power supplied from the battery to the power supply terminal of the mobile phone.

According to the present invention, even if the battery of the mobile phone suddenly exhausted from the outside, it is possible to simply and conveniently supply the power of the mobile phone.

Description

Battery-powered cell phone power supply unit {DEVICE OF PROVIDING POWER FOR MOBILE PHONE USING DRY CELLS}

The present invention relates to a power supply of a mobile phone that can be used in place of the battery of the mobile phone, and more particularly, in the situation that can not charge the battery of the mobile phone using a normal battery to supply power to the mobile phone instead of the battery Relates to a power supply.

In general, the battery used in the mobile phone is configured to be detachable from the mobile phone, the capacity is usually enough to use about 1-2 days. In addition, after all of the energy of the battery is exhausted, the battery is separated from the mobile phone and charged using a separate charger and then reused. In this case, a charger suitable for the size and capacity of each battery is required.

Recently, mobile phones have become a necessity of modern people, and most people always carry mobile phones. However, there is an inconvenience that the mobile phone can no longer be used when the battery energy is consumed in the state of not having the charger for a long time, such as going out. In addition, in order to continue using the mobile phone when going out or travel there is a inconvenience to carry a separate charger.

In order to solve this inconvenience, various methods and apparatuses have been proposed. Registered Utility Model No. 0314667 relates to a "disposable mobile phone battery" and proposes a disposable mobile phone battery that is used by being attached to the back of the existing battery while the existing battery is attached to the mobile phone. However, the registration utility model is a device attached separately on the existing battery has a problem that the overall volume is large and the use is inconvenient when connecting to the mobile phone.

In addition, Korean Utility Model Registration No. 168278 relates to a "disposable battery of a mobile communication device" and has proposed a device that allows a mobile phone to be used by purchasing a disposable battery in a general retail store. However, since the registered utility model follows the shape of the rechargeable battery as the connection method of the terminal and the battery storage case as it is, it can be used only for some models of the mobile phone, and there is a problem in that it must be purchased differently according to the model. Therefore, even in the case of manufacturing this, since each model of the mobile phone must be produced and sold differently, there is no practicality to be actually produced and sold.

In order to solve the above problems, an object of the present invention is to provide a mobile phone power supply that can supply power to a mobile phone using a common battery.

In addition, another object of the present invention is to provide a mobile phone power supply that can be used simply and conveniently regardless of the type of mobile phone.

1 is a perspective view showing a preferred embodiment of a mobile phone power supply device according to the present invention.

Figure 2 is an exploded perspective view of the mobile phone power supply of Figure 1;

3 is a cross-sectional view taken along the line AA ′ of FIG. 1.

4 is a cross-sectional view taken along the line BB ′ of FIG. 1.

5 is a view showing the wiring of the bottom of the mobile phone power supply according to the present invention.

Figure 6 is a perspective view showing another embodiment of a mobile phone power supply device according to the present invention.

Figure 7 is a use state showing that the mobile phone power supply according to the present invention mounted on the mobile phone.

<Explanation of symbols for the main parts of the drawings>

100: cover part

110: main body

120: adhesive portion

130: pressing plate

150: protrusion

152: jamming jaw

500, 510: first and second mobile phone contact terminals

600: double adhesive part

610: support

Features of the mobile phone power supply device according to the present invention for achieving the above-described technical problem, the main body portion capable of placing a predetermined number of batteries therein, the cover portion for fixing the battery disposed inside the cover the top of the body portion And a bonding part installed at a bottom of the main body to fix the main body to a mobile phone, and first and second mobile phone contact terminals for supplying power supplied from the battery to the power supply terminal of the mobile phone through the main body. .

Here, the mobile phone power supply device is further provided with a pressing plate on one side of the main body portion, the pressing plate is mounted to have a jaw of a certain height from the lower end of the main body portion and the first and second mobile phone contact to the lower portion of the pressing plate It is preferable that the terminals are arranged so that the first and second mobile phone contact terminals in the lower side can stably contact the power supply terminals of the mobile phone. In addition, the mobile phone power supply device is further provided with a support on the upper portion of the pressing plate, the support is interlocked with the pressing plate so that the first and second mobile phone contact terminals can be more stably in contact with the power supply terminal of the mobile phone. More preferably.

In addition, the first and second mobile phone contact terminals preferably maintain a minimum distance from which the terminals are not shorted to each other.

Here, the mobile phone power supply device is further provided with an additional double adhesive portion on both sides of the main body portion or the cover portion, the double adhesive portion preferably prevents the mobile phone power supply from being separated from the mobile phone.

According to the present invention, even if the battery of the mobile phone suddenly exhausted from the outside, it is possible to simply and conveniently supply the power of the mobile phone.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the mobile phone power supply device according to a preferred embodiment of the present invention.

1 is a perspective view showing a mobile phone power supply device according to the present invention, Figure 2 is an exploded perspective view of Figure 1, Figures 3 and 4 are each of the AA 'direction and B-B' direction of FIG. It is a cross section. 1 to 4, the mobile phone power supply apparatus according to the present invention includes a body portion 110, a cover portion 100, an adhesive portion 120, first and second mobile phone contact terminals 500 and 510, and the like. Equipped. Hereinafter, each component constituting the mobile phone power supply device according to the present invention will be described in detail. On the other hand, the present invention is too natural can be used not only for mobile phones, but also for all terminals using a rechargeable battery, such as a mobile communication terminal, a game machine.

First, the main body 110 and the cover 100 are to be accommodated and fixed to a predetermined number of batteries 140 therein, may be manufactured separately, or may be manufactured in one piece. If the main body portion and the cover portion are manufactured separately, the locking jaw 152 and the blackening protrusion 150 may be formed on both side surfaces thereof to fix the main body portion and the cover portion. In addition, the size of the body portion and the cover portion is preferably manufactured to a size that can accommodate at least three batteries.

In addition, an adhesive part 120 is provided on a bottom surface of the main body to fix the main body to a mobile phone. The adhesive part 120 may use a urethane foam sheet having a thickness of about 1 mm, in addition to the double-sided adhesive may be used. The adhesive portion 120 is formed to a size that can be attached to the entire back of the mobile phone, it is possible to prevent the mobile phone power supply from being separated from the mobile phone.

On the other hand, the mobile phone power supply device is a first and second terminals + and-terminals on both sides of the inside of the main body to supply the power of a predetermined number of batteries inserted into the main body 110 to the power supply terminal of the mobile phone Two terminals 160, 162, and some not shown), first and second through terminals 164, 166 penetrating the bottom of the body portion, first and second wirings 300, 310 at the bottom of the body portion, First and second mobile phone contact terminals 500 and 510 are provided. First, the power of the battery supplied through the first and second terminals inside the main body is first and second wires 300 and 310 of the bottom of the main body through the first and second through terminals 164 and 166. Are provided to the first and second mobile phone contact terminals 500 and 510 via &lt; RTI ID = 0.0 &gt;

5 is a view showing the wiring formed on the bottom surface of the main body of the mobile phone power supply according to the present invention. A preferred embodiment of the present invention inserts three batteries into the body, each of which is connected in series. The distance d between the first and second mobile phone contact terminals 500 and 510 is preferably maintained at least so that the terminals do not short-circuit, for example, about 2 mm. There will be. In this way, by spacing the distance between the first and second mobile phone contact terminals to a minimum, even if the model of the mobile phone is changed to have compatibility.

In addition, the first and second mobile phone contact terminals 500 and 510 are formed in a “V” shape to provide elastic force, as shown in FIG. Although the jaw height of the battery pack is different, it is desirable to have compatibility. As such, the first and second mobile phone contact terminals have an “V” shape to have elastic force, so that no poor contact or power failure occurs even when used in any type of mobile phone.

In addition, the mobile phone power supply according to the present invention, as shown in Figure 4, by placing the pressing plate 130 on the upper portion of the first and second mobile phone contact terminals (400, 410), the lower first and The second mobile phone contact terminal can be in stable contact with the power supply terminals of the mobile phone. The pressing plate 130 is installed on one side of the main body portion, it is preferably installed so as to have a jaw of a certain height from the lower end of the main body portion, it is preferable to place the first and second mobile phone contact terminals below.

In addition, as shown in Figure 6, the mobile phone power supply according to the present invention is further provided with a support 610 in the upper portion of the pressing plate, the support 610 in conjunction with the pressing plate the first and second It is desirable for the cellular phone contact terminal to be more stably in contact with the power supply terminal of the cellular phone. In addition, the mobile phone power supply device is further provided with additional double adhesive portion 600 on both sides of the main body portion or the cover portion, the double adhesive portion 600 is that the mobile phone power supply is separated from or removed from the mobile phone Can be prevented. The double adhesive part 600 may use a transparent binding tape or the like.

Figure 7 illustrates a state in which the mobile phone power supply according to the present invention is mounted and used in the mobile phone. As shown in FIG. 7, a mobile phone power supply according to the present invention may be mounted and used at a position where a battery should be generally mounted on the bottom of the mobile phone 700.

Meanwhile, the mobile phone power supply device according to the present invention may be disposed after using the body part, the cover part, and the battery as a single body, and may be disposed to separate the body part and the cover part, thereby replacing the battery therein. You can also make it permanent and repeatable.

The present invention has been described above with reference to preferred embodiments thereof, but this is only an example and is not intended to limit the present invention, and those skilled in the art to which the present invention pertains do not depart from the essential characteristics of the present invention. It will be appreciated that various modifications and applications are not possible in the scope. For example, in the embodiment of the present invention, the components such as the shape of the main body and the cover portion, the arrangement of the batteries, the spacing of the first and second mobile phone contact terminals, etc. have the effect of the mobile phone power supply according to the present invention Various modifications may be made to increase and ease of use. And differences related to such modifications and applications will have to be construed as being included in the scope of the invention as defined in the appended claims.

According to the present invention, mobile phone users can use the mobile phone by simply and conveniently attaching the mobile phone power supply to the mobile phone even when the battery of the mobile phone suddenly exhausts from the outside. In addition, the mobile phone power supply according to the present invention is designed to be compatible with most mobile phones, it can be used in most models of mobile phones. Therefore, the manufacturer may produce and sell a single cell phone power supply regardless of the type of cell phone, and the user may purchase and use the cell phone regardless of the type of cell phone, and thus may be distributed and sold very conveniently. .

Claims (6)

A main body part capable of placing a predetermined number of batteries therein; A cover part which covers an upper part of the main body part and fixes a battery disposed therein; An adhesive part installed at a bottom of the main body to fix the main body to a mobile phone; And First and second mobile phone contact terminals for supplying power supplied from the battery to the power supply terminal of the mobile phone through the main body; With a mobile phone power supply that can be used in place of the battery of the mobile phone. According to claim 1, The mobile phone power supply device further comprises a pressing plate on one side of the main body portion, the pressing plate is installed so as to have a jaw of a certain height from the lower end of the main body portion and the first and the lower plate The second cellular phone contact terminal is arranged so that the lower first and second cellular phone contact terminals can stably contact the power supply terminals of the cellular phone. The mobile phone power supply of claim 1, wherein the first and second mobile phone contact terminals maintain a minimum distance from which the terminals are not shorted to each other. The mobile phone power supply of claim 2, further comprising a support on an upper portion of the pressing plate, wherein the support is interlocked with the pressing plate so that the first and second mobile phone contact terminals are more stable to the power supply terminal of the mobile phone. Mobile phone power supply, characterized in that the contact. The mobile phone power supply of claim 1, wherein the first and second mobile phone contact terminals have a "V" shape. 6. The mobile phone power supply according to any one of claims 1 to 5, wherein the mobile phone power supply further includes additional double adhesive parts on both sides of the main body part or the cover part, and the double adhesive part is a mobile phone power supply device. Mobile phone power supply, characterized in that to prevent the departure from.