KR200250874Y1 - electric power apparatus for a portable phone using batteries - Google Patents

Abstract

The present invention can be used immediately by replacing and installing even when the power of the rechargeable battery for mobile phones can be used immediately, and can be used in any mobile phone structure, not only compatible with each other manufacturers, commercial batteries can be used, Disclosed is a mobile phone battery having a simple structure capable of supplying stable power without ringing.

The mobile phone battery has a dedicated battery detachably installed on the battery attaching surface 2, and a charging jack insertion terminal for charging the dedicated battery from an external power source and / or a power connection terminal 3 for supplying current. In the mobile phone 1 having 5), the main body 11 in which the electric storage means is built and the main body 11 are attached to one surface of the main body 11 to attach the main body 11 to the battery attaching surface 2. When the attachment means 13, such as a double-sided tape or a magnet, and the main body 11 are attached to the battery attachment surface 2, they are connected to the power supply connection terminal 3 or the charging jack insertion terminal 5, and the main body ( Battery power terminals 14, 32, 42, 51, and 63 installed in the main body 11 to supply electric current from the mobile phone 1 to the mobile phone 1, the main body 11 and the battery power terminal 14, which are electrical storage means. Constant voltage output unit 10 for outputting a constant voltage as a voltage for the mobile phone (1) between, 32, 42, 51, 63 It characterized in that it comprises a 0).

Description

Cell phone battery {electric power apparatus for a portable phone using batteries}

The present invention relates to a mobile phone battery, and more particularly, it is possible to use a mobile phone immediately by replacing and installing it even when the power of a dedicated mobile phone rechargeable battery is consumed, and it can be used in any mobile phone structure, which is compatible with each other. Rather, a commercial battery may be used, and a mobile phone battery having a simple structure capable of supplying a stable power without ringing during a call.

Recently used mobile phones are powered by a mobile phone using a rechargeable battery for mobile phones, but it is also cumbersome to charge the mobile phone, and furthermore, since the mobile phone cannot be used when all the power is depleted, especially when traveling or going out for a long time It is inconvenient to carry the device together or use a charging station.

In addition, it is inconvenient because the mobile phone can not be used immediately when the charge power is exhausted, it is necessary to carry an extra dedicated rechargeable battery, and it is expensive to use for a while, inconvenient because it is incompatible.

The combined rechargeable battery of a cell-only battery disclosed in the recently registered Utility Model Registration No. 196616 (Registration date: 07/07/2000, Application No. 2000-2307) is a rechargeable battery case that surrounds the rechargeable battery body. It can be separated from the battery, and if necessary, it can be used by inserting a special battery designed for a mobile phone battery.

In order to realize this, it is also inconvenient because the rechargeable battery case 1 and the rechargeable battery case 1 for which the rechargeable battery main body 2 has been removed require a dedicated battery for the rechargeable battery.

Therefore, the present invention is intended to solve such a problem, and can be used immediately by replacing and installing even when the power of the dedicated battery for the mobile phone can be used immediately, and can be used in any mobile phone structure, which is compatible with each other. In addition, a commercial battery can be used, and its purpose is to provide a mobile phone battery of a simple structure that can supply a stable power without ringing during the call.

1 is an exploded perspective view illustrating a process for attaching a mobile phone battery to a mobile phone according to an embodiment of the present invention;

Figure 2 is a schematic cross-sectional view showing a state using a mobile phone battery attached to a mobile phone according to an embodiment of the present invention,

3 is a cross-sectional view taken along line 3-3 of FIG. 1;

4 is a perspective view of a mobile phone battery according to an embodiment of the present invention,

5 is a partial cross-sectional view of a mobile phone battery according to another embodiment of the present invention;

6 is a partial cross-sectional view of a mobile phone battery according to another embodiment of the present invention;

7 is a right side view of FIG. 6;

8 is an exploded perspective view illustrating a process for attaching a mobile phone battery to a mobile phone using a charging jack insertion terminal;

9 is a schematic cross-sectional view showing another structure of the main body of the battery of FIGS. 1 to 8;

10 is a cross-sectional view taken along line 3-3 of FIG. 9;

11 is a cross-sectional view taken along the line 4-4 of FIG. 9;

12 is a cross-sectional view of the main body of another structure of FIG.

FIG. 13 is a cross-sectional view of the main body of another structure of FIG. 9; FIG.

14 is a circuit configuration diagram for supplying stable power by a commercial small battery.

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

1: cell phone 2: battery compartment

3: power connection terminal 5: charging jack insertion terminal

10: battery 11: main unit

11a: projections 12, 12a, 12b: cover

13: Attachment means 13a: protective tape

14: power take-off connection terminal 15: connecting member

17: small battery 21, 22: hook portion

23, 24: battery connection member 23a: internal connection member

25: refractive portion 31: connection portion

32: terminal portion 33, 43, 53: terminal attachment means

41: wire 42: exposed wire

51: flexible conductive plate 61: battery side connection port

62: flexible connection 63: mobile phone connection port

80: natural discharge prevention member 100: constant voltage output unit

In order to achieve the above object, a mobile phone battery according to an embodiment of the present invention, a dedicated battery is detachably installed on the battery attaching surface, and is charged to the dedicated battery from a power connection terminal for supplying current and / or an external power source. A mobile phone having a charging jack insertion terminal to be provided, comprising: a main body having a built-in electric storage means, an attachment means such as a double-sided tape or a magnet attached to one surface of the main body to attach the main body to the battery attachment surface, and a main body; Is connected to the power connection terminal or the charging jack insertion terminal when the battery is attached to the battery attaching surface, and is provided between the battery power terminal installed in the main body to supply current from the main body to the mobile phone, between the main body and the battery power supply terminal which are the electric storage means. And a constant voltage output unit configured to output a constant voltage as a voltage for the mobile phone at And that is characterized.

The battery power terminal protrudes downward from the main body so as to be connected regardless of the shape and position of the power connection terminal when the main body is attached to the battery attachment surface, and has a flexible connection part and a plate-shaped terminal part. And any one of a coated wire and an exposed wire portion at its end, a coated flexible connector and a mobile phone connector connected to the end thereof and inserted into the charging jack insertion terminal to supply power, and a flexible conductive plate. And further comprising terminal attachment means such as adhesive tape for maintaining the flexible protruding battery power terminal in contact with the power connection terminal of the mobile phone, and leakage of current during storage of the mobile phone battery. The battery power terminal is attached to one side of the battery as a terminal attachment means to prevent damage and keep it safe. Turns can be configured.

The mobile phone battery may be rechargeable in its main body having a rectangular plate shape or the like, and may be configured by storing a plurality of commercial small batteries in a case.

In this case, a battery connection member is disposed in the case so as to electrically connect both terminals of the plurality of small batteries in series to be input to the constant voltage output unit, and the battery connection member to draw power to the small battery to the outside. And at least one power drawing connection terminal for connecting an external connection member to the outside of the main body which is a case so as to be detachable from the battery power terminal, and the case of the main body replaces a small battery. It is desirable to have a cover so that it can.

In addition, it is preferable that a natural discharge preventing member that can be easily removed during use to cover the one or both sides of the small battery to prevent natural discharge of the small battery stored in the case to maintain its life in the distribution process, The constant voltage output unit may be configured to be simply distributed by a resistor to reduce the pressure to a constant voltage, may be configured using a switching means, a comparison means and a charging means, may also be configured as a boost type, and furthermore, It may be configured to adjust the output voltage by a resistor or the like.

In the case of the double-sided tape, the attachment means is preferably attached to the protective tape that is removable.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view illustrating a process for attaching and using a mobile phone battery 10 according to an embodiment of the present invention to a mobile phone, and FIG. 2 shows a state in which the mobile phone battery 10 is attached to a mobile phone and used. 3 is a cross-sectional view taken along line 3-3 of FIG. 2, and FIG. 4 is a perspective view of a mobile phone battery 10 according to an embodiment of the present invention.

First, the mobile phone battery 10 of the present invention in Figure 4, the main body 11, the attachment means 13, the battery power terminals 14, 32, 42, 51, 63 and the constant voltage output unit 100 (Fig. 14 It is preferably configured to include a protective tape (13a) of the attachment means 13 and the terminal attachment means 33 of the battery power supply terminal.

The main body 11 has a built-in electric storage means, the rectangular plate shape is preferable in the structure of the current mobile phone 1, but may be any shape, as described later, as shown in Figures 9 to 13 It may be a structure employing a small battery 17 commercially available.

The attachment means 13 is attached to one surface of the main body 11 to attach the main body 11 to the battery attachment surface 2 of the mobile phone 1, and a magnet or a double-sided tape may be used. In the case of the double-sided tape, the protective tape 13a is attached to the surface of the attachment means 13 for storage, and when used, the protective tape 13a is removed and then the battery attachment surface 2 of the mobile phone 1 is removed as shown in FIGS. )

In addition, the battery power supply terminal is connected to the power supply connection terminal 3 when the main body 11 is attached to the battery attaching surface 2 so that the main body 11 supplies current from the main body 11 to the mobile phone 1. In FIG. 4, the battery power supply terminal protrudes from the main body 11, and the plate-shaped terminal portion 32 that contacts the power supply connection terminal 3 as shown in FIGS. 2 and 3. It is composed of As shown in FIG. 4, the battery power supply terminal is connected from the main body 11 so that the main body 11 can be connected regardless of various shapes and positions of the power connection terminal 3 when the main body 11 is attached to the battery attaching surface 2. It is desirable to protrude downward and to have flexibility. By this configuration, regardless of the manufacturer, the installation structure of the dedicated rechargeable battery can be used in a different mobile phone 1.

In addition, it is preferable that the flexible protruding battery power supply terminal further includes a terminal attachment means 33 such as an adhesive tape for maintaining the contact state with the power connection terminal 3 of the mobile phone 1, and the adhesion thereof. The terminal attachment means 33, such as a tape, prevents the leakage of current during storage of the mobile phone battery 10 and as shown by the dashed-dotted line in FIG. 4 so that the battery 10 can be safely stored. It is more preferable because it can also be used to attach to one side.

The mobile phone battery 10 configured as described above has the protective tape 13a removed in FIG. 3, the terminal attaching means 33 removed from the main body 11, and the battery power supply terminal is downward. Is attached to the battery attaching surface 2 of the mobile phone 1 in which the dedicated battery is detachably installed such that the battery is placed in a contactable position with the power connection terminal 3 of the mobile phone 1. Then, by attaching the terminal attachment means 33 to the cellular phone 1 so that the battery power terminals are connected to the power connection terminal 3 of the cellular phone 1, even when the dedicated rechargeable battery of the cellular phone 1 is exhausted. It can be used as.

In addition, the protective tape 13a and the terminal attachment means 33 facilitate the handling, carrying and storage of the cell phone battery 10, and prevent deterioration of the attachment means 13 such as a double-sided tape. The power loss of the battery 10 can be prevented.

Further, the cell phone battery 10 of the present invention can be used regardless of the type of the cell phone 1, that is, regardless of the installation structure of the power connection terminal 3 of the mobile phone 1 or the dedicated rechargeable battery.

In addition, the constant voltage output unit 100 is required for the mobile phone 1 between the main body 11 and the battery power terminals 14, 32, 42, 51, and 63, which are electrical storage means, as shown in FIG. It is installed to supply a stable voltage in the range. The specific configuration may be configured differently according to the input voltage range of the battery to be used, or may be configured as a decompression or boost circuit.

5, 6 and 7 illustrate some cross-sectional views of a mobile phone battery according to another embodiment of the present invention.

In FIG. 5, the battery 41 includes an electric wire 41 coated with a battery power supply terminal and an exposed electric wire portion 42 at an end thereof. The mobile phone battery 10 having such a structure has an attachment means 13 similarly to the embodiment of FIG. 4. By attaching to the battery attachment surface 2 of the mobile phone 1 through the (), it is possible to use by connecting the exposed wire portion 42 to the power connection terminal (3) of the mobile phone (1). In this case, it may be possible to insert or twist the exposed wire portion 42 to the power connection terminal 3 without the terminal attachment means 43 such as an adhesive tape.

6 and 7 the battery power terminal of the mobile phone battery 10 of the present invention is composed of a pair of flexible conductive plate 51. 6 is adopted to protrude from the inside of the main body 11 by adopting a flexible conductive film 51 having a flexible to elasticity, and similarly to that of FIG. 4, the terminal attaching means 53 such as an adhesive tape is used during storage. Attached to one side of the main body 11, as shown by the dashed line, and detached when used, and attached to the mobile phone 1 so that the battery power terminal maintains electrical contact with the power connection terminal 3 of the mobile phone 1 It is preferable to make it.

In addition, the mobile phone battery 10 of the present invention is preferably rechargeable, in this case, when selling like a normal battery, it is possible to further reduce the cost by replacing.

8 is an exploded perspective view illustrating a process for attaching a mobile phone battery to a mobile phone using a charging jack insertion terminal 5 of a mobile phone according to another embodiment of the present invention.

In FIG. 8, the battery power supply terminal includes a coated flexible connector 62 and a cellular phone connector 63 connected to the end thereof and inserted into the charging jack insertion terminal 5 to supply power. That is, since the charging jack insertion terminal 5 for charging the dedicated battery using the cigar jack of the vehicle includes ± lead wires for power supply, a lead wire is embedded in the cellular phone connector 63 so as to be connected to the ± lead wires. Is connected to each of the coated flexible connectors 62. The mobile phone battery 10 having such a configuration is attached to the battery attaching surface 2 of the mobile phone 1, and then the mobile phone connector 63 is inserted into the charging jack insertion terminal 5 so that the battery can be easily replaced when the dedicated battery is consumed. You can call immediately. Therefore, the mobile phone battery 10 of such a structure uses the charging jack insertion terminal 5, so that there is no fear of a short circuit between the battery power supply terminals, thereby preventing short or power consumption of the mobile phone battery 10, There is an advantage that there is no fear of wrong connection to the mobile phone (1). In addition, the charging jack insertion terminal 5 having a variety of structures is preferably composed of a separate jack connection portion as shown by a double-dotted line, when the charging jack insertion terminal 5 is standardized of the mobile phone battery 10 Cell phone access point 63 may also be standardized so that it may be used more conveniently.

9 to 13 show a case structure in which a plurality of commercial small batteries 17 can be used, unlike the main body of the batteries of FIGS. 1 to 8.

The main body 11 of the cellular phone battery 10 is constituted by a case, and a small battery 17 is stored therein. In addition, the covers 12, 12a, 12b may be provided so as to be replaceable.

9 to 11, the cover 12 is a pivotal cover having a refraction portion 25 and a hook portion 22, and an inner side of the cover 12 is preferably provided with a battery connection member 23 having elasticity.

In addition, the battery connection member 23 electrically connects both terminals of the plurality of batteries 17 together with the battery connection member 24 provided at the bottom of the case 11 of the main body 11 to supply power of a predetermined voltage. Configured to be connected in series.

In addition, as shown in FIGS. 1, 9 and 11, a lower portion of the case 11 of the main body 11 is connected to the battery connection members 23 and 24 so as to draw out the power of the battery 17 to the outside. At least one power drawing connection terminal 14 for connecting an external connection member 15 is provided.

The power take-out connection terminal 14 may be provided in the main body 11 that is constituted by the multi-purpose battery case of the present invention, in which case, the mobile phone 1 is separated into a power input connection terminal or a charging terminal 5. It is electrically connected by a connecting member. The connecting member includes a flexible connecting portion 62 and a cellular phone connection port 63 as shown by the double-dotted line in FIG. 1, and a battery inserted into the power supply connection connecting terminal 14 as shown in FIGS. 9 and 10. The side connector 51 and 53 are comprised. The power supply drawing connection terminal 14 may also form a plurality of power supply drawing connection terminals to draw various voltages. In this case, at least one or more internal connection members mainly on the inner surface of the main body 11 to draw the multi-level voltage by connecting the plurality of power supply connection connection terminals from the intermediate battery connection members 23 and 24 corresponding to the respective voltages. 23a is disposed. Although the plurality of power supply connection connection terminals may have the same insertion structure, it is preferable that various insertion structures can prevent misinsertion and ensure safety.

In this configuration, the constant voltage output unit 100 as shown in FIG. 14 has an internal connection member 23a and a power take-off connection terminal 14 of the small battery 17 in the case of the main body 11. It is preferable to install between them.

In addition, as shown in FIG. 10, it is preferable that a protrusion 11a is formed on the inner surface of the main body 11 and / or the covers 12, 12a, and 12b to prevent the small battery 17 from being out of position. . In this case, not only the storage of the batteries 17 is convenient, but also the storage of the required number of small batteries 17 requires only a small number of batteries, so that even when drawing out the power supply of the required voltage, the small batteries 17 do not leave their positions. It is also possible to store the small battery 17 so that the voltage can be drawn out.

In addition, in order to simplify the configuration of the internal connection member 23a, the battery connection members 23 and 24 are arranged as shown in FIG. 11 to accommodate the polarities of the plurality of small batteries 17 in opposite directions to form a series. It is preferable.

Covers 12, 12a, and 12b may also have various structures. In FIGS. 9 to 11, the cover 12 is rotated by the refracting portion 25 and the rotatable cover which maintains the closed state on the hook portions 21 and 22 ( 12 is shown. In addition, the structure of the insert-type cover 12a by the locking step 25 and the locking groove 27 is shown in Figure 12, in this case, the spring return slide piece 26 may be employed. FIG. 13 shows a slider cover 12b having a guide portion 28 as another cover.

In addition, the natural discharge prevention member 80 that can be easily removed during use to prevent the natural discharge of the small battery stored in the case to maintain the life in the distribution process as shown in Figure 9 to Figure 13 It is preferable to be installed to cover one side or both sides of the.

The constant voltage output unit 100 described above with reference to FIG. 14 is the main body 11 or the electric storage means.

The internal connection member 23a and the battery power supply terminals 14, 32, 42, 51, and 63 are installed to supply a stable voltage in the range required for the mobile phone 1, the specific configuration of which is input of the battery to be used. It may be configured differently according to the voltage range, it may be configured as a pressure reduction or boost circuit. For example, in the case where the input voltage Vb, which is a battery voltage in FIG. 14, is 4.8-5.2V and the output voltage (mobile phone required voltage) is 4.2V, the constant voltage output unit 100 has a simple configuration as shown. Only a slight pressure reduction by the resistor R1 can achieve the object. In other words, after dropping to the resistor R1, the output voltage Vo is applied to the mobile phone 1 which is its own resistor R2. As a specific value, since the average input voltage Vb is 5V, the voltage to be dropped is 0.8V (= 5V-4.2V), and the ratio distribution of the resistor R1 and the resistor R2 is 1: 6. That is, when the resistor R2 of the mobile phone 1 is 6Ω, the resistor R1 may be set to 1Ω. In terms of the rated power, when three small batteries 17 each having a rating of 1.5 V and 300 mA are configured in series, 4.5 V and 300 mA are used. Therefore, when W = I × V, 1.35 W is applied. However, when the power consumption of the mobile phone 1 connected to the rear end is less than the maximum of 1W, when used as a resistor of 1W power consumption, the total power consumption is 2W and becomes half of the input power, resulting in a stable structure. These values are only one example and may vary in various ways according to the experimental results.

The mobile phone battery 10 described above has a structure of the main body 11 as a case and a structure in which a plurality of small batteries 17 are housed therein. It can be attached to the side and can be used to supply a constant voltage stably by using the ordinary small dry battery 17, it is possible to use in a portable electronic communication device such as a recording player in addition to a mobile phone.

According to the configuration and operation of the mobile phone battery according to the embodiment of the present invention described above, even when the power of the mobile phone dedicated rechargeable battery is replaced by installing the dedicated rechargeable battery can immediately use the mobile phone, can be used in any mobile phone structure Not only are they compatible with each other, but also easy to carry, store and handle, commercial batteries can be used, and can provide stable power without ringing during a call.

Claims (4)

A mobile phone having a dedicated battery detachably installed on the battery attaching surface 2 and having a power connection terminal 3 for supplying current and / or a charging jack insertion terminal 5 for charging the dedicated battery from an external power source. In (1), A main body 11 having a built-in electric storage means, and an attachment means 13 such as a double-sided tape or a magnet attached to one surface of the main body 11 to attach the main body 11 to the battery attaching surface 2; When the main body 11 is attached to the battery attaching surface 2, the main body 11 is connected to the power supply connecting terminal 3 or the charging jack insertion terminal 5 to supply current from the main body 11 to the mobile phone 1. Between the battery power terminals 14, 32, 42, 51 and 63 installed in the main body 11, the main body 11 and the battery power terminals 14, 32, 42, 51 and 63 which are electric storage means. Mobile phone battery, characterized in that it comprises a constant voltage output unit 100 for outputting a constant voltage as a voltage for the mobile phone (1). The battery power supply terminals (14, 32, 42, 51, 63) according to claim 1, wherein the battery power supply terminals (14, 32, 42, 51, 63) have various shapes and positions of the power supply connection terminals (3) when the main body (11) is attached to the battery attachment surface (2). Sticks to protrude downward from the main body 11 so as to be connected irrespective of the body and has flexibility, and maintains the flexible protruding battery power terminal in contact with the power connection terminal 3 of the mobile phone 1 Terminal attachment means (33, 43, 53), such as a tape, further includes, and the battery power terminal is a terminal on one side of the battery (10) to prevent the leakage of current and safely stored during storage of the mobile phone battery 10 By attachment means (33, 43, 53); The mobile phone battery 10 is rechargeable in the form of a plate such as a square; In the case of the double-sided tape, the attachment means (13) is a mobile phone battery, characterized in that the protective tape (13a) is removable when used. The battery power supply terminals (14, 32, 42, 51, 63) of claim 1 or 2, the flexible connecting portion 31 and the plate-shaped terminal portion 32, the coated wire 41 and its An exposed wire portion 42 at the end, a coated flexible connector 62 and a cellular phone connector 63 connected to the end thereof and inserted into the charging jack insertion terminal 5 to supply power, and a flexible conductive plate A mobile phone battery, comprising any one of (51). 3. The main body (11) according to claim 1 or 2, wherein the main body (11) is configured by storing a plurality of commercial small batteries (17) in a case; Battery connection members (23, 24) are disposed in the case so as to electrically connect both terminals of the plurality of small batteries (17) in series to be input to the constant voltage output unit (100); At least one power supply connecting terminal 14 is connected to the battery connection members 23 and 24 so as to draw the power of the small battery 17 to the outside, and to connect the external connection member 15 to the outside. The battery power terminals 14, 32, 42, 51 and 63 are formed outside the main body 11 which is a case so as to be detachable; The case of the main body (11) has covers (12, 12a, 12b) for exchanging small batteries (17); The natural discharge prevention member 80, which can be easily removed during use to prevent natural discharge of the small battery 17 contained in the case and maintain its life in distribution, covers one or both surfaces of the small battery 17. It is installed so that; The constant voltage output unit 100 is configured to be distributed by the resistor R1 so that the output voltage Vo is applied to the mobile phone 1 under reduced pressure at a constant voltage, and can adjust the output voltage Vo by a variable resistor. Featuring cell phone battery.