KR0131065Y1 - Recharging battery device & portable device to serve a double purpose with primary cell - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

The present invention relates to a rechargeable battery device and a portable device compatible with a primary battery capable of inspecting a disposable battery and a rechargeable battery, which are primary batteries in a portable device.

2. The technical problem the invention is trying to solve

The present invention is to provide a device that can minimize the storage space of the rechargeable battery of the portable device.

3. Summary of solution of design

The present invention provides a positive charging terminal and a negative charging terminal for contacting the charger, a second charging terminal for contacting the first charging terminal of the rechargeable battery device, and a first negative terminal for contacting the rechargeable battery device A second terminal, a first terminal for contacting the positive terminal of the rechargeable battery device and the positive electrode of the primary battery, a second terminal, a third terminal, a fourth terminal, a fifth terminal for connecting the primary batteries to each other On the inner bottom surface of the portable device comprising a sixth terminal, an electrical circuit connected to the first terminal, a second metal plate for connecting the negative electrode of the first battery and the positive electrode of the second battery, and the negative electrode of the second battery A first metal plate connecting the positive electrode of the third battery to the positive electrode, a positive electrode terminal serving as the positive electrode of the rechargeable battery device, a negative electrode serving as the negative electrode of the rechargeable battery device, and 2 charge To the first charging terminal and the charging terminal and the diode that connects the positive terminal and, rechargeable battery composed of case to protect the whole of the rechargeable battery device unit it is installed to contact with the chair.

4. Important uses of the devise

The present invention can minimize the storage space of the portable device by installing a charging terminal in each of the rechargeable battery device and the portable device to charge the rechargeable battery device, and also the positive and negative terminals and the charging terminal and the negative terminal By installing and installing the charging terminal and the negative terminal in the portable device can be used as a combination of the general-purpose battery and the rechargeable battery of the secondary battery, which allows the user to implement convenience and stability in use.

Description

Rechargeable battery and portable devices compatible with primary batteries

1 is a schematic view showing the configuration of a rechargeable battery device compatible with the primary battery according to the present invention.

Figure 2 is a block diagram showing the flow of operation in a state in which the rechargeable battery device according to the present invention mounted on a portable device.

Figure 3 is a schematic diagram showing the configuration of a portable device that can combine both the primary battery and the rechargeable battery device according to the present invention.

Figure 4 is a schematic diagram showing a state in which the primary battery is mounted in a portable device according to the present invention.

5 is a schematic view showing a state in which a rechargeable battery device is mounted on a portable device according to the present invention.

* Explanation of symbols for main parts of the drawings

10: rechargeable battery device 12: the first charging terminal

13: first metal plate 14: first negative electrode terminal

15: second metal plate 16: anode terminal

18: diode 19: case

20: the first battery 22: the second battery

24: third battery 26: portable device

28: electric circuit 30: first terminal

32: 2nd terminal 34: 3rd terminal

36: fourth terminal 38: fifth terminal

40: 6th terminal 42: 2nd charging terminal

44: second negative electrode terminal 46: positive electrode charging terminal

48: negative electrode charging terminal 50: charger

52: Primary battery A 54: Primary battery B

56 primary battery C 58 printed circuit board

The present invention relates to a power supply device for a portable communication device, and more particularly, to a rechargeable battery device and a portable device that can be combined with a primary battery capable of storing both a disposable battery and a rechargeable battery, which are primary batteries, in a portable device.

In portable communication devices such as portable telephones and cordless telephones, which are widely used in recent years, batteries used for power supplies generally use rechargeable batteries that are secondary batteries. Here, the rechargeable battery, which is a secondary battery, refers to a battery which can be discharged again by supplying electric power to the discharged battery from the outside, and a lead acid battery or an alkaline storage battery belongs to the secondary battery.

In general, when a rechargeable battery that is a secondary battery is used in a portable communication device, a plurality of rechargeable batteries are packed and used in a battery case.

However, when the portable communication device is used while using only the rechargeable battery, the primary battery is used as a second power source in addition to the rechargeable battery since charging is not easy. Here, the primary battery is a battery which obtains electrical energy by chemical energy change, and refers to a battery which cannot be recharged after being discharged once. A primary battery is a liquid battery or a commonly used battery in which copper is added to a rare oil.

In general, when a primary battery is used in a portable communication device, a plurality of individual primary batteries are mounted in a battery case.

In this case, when the primary battery and the rechargeable battery are used together, the difference between the characteristics of the primary battery and the rechargeable battery and safety problems occur. Therefore, when the primary battery is installed, the primary battery should not be charged. In addition, if a rechargeable battery is fitted, it shall be possible to recharge.

In the portable communication device having a power supply capable of using both the primary battery and the rechargeable battery, there are two conventional techniques for solving the problems considered when the primary battery and the rechargeable battery are used together.

Firstly, there is an additional use of a battery pack for mounting a primary battery.

Secondly, there is a battery having a separate primary battery contact terminal for use in a portable communication device.

In the case of using a battery pack for mounting a separate primary battery from a conventional combination of a primary battery and a rechargeable battery that is used in general, a primary battery is used to use a smaller size battery than a rechargeable battery which is a secondary battery. As a result, the capacity of the primary battery is smaller than that of the secondary battery. Therefore, the primary battery also has a problem that is significantly shorter than the use time of the rechargeable battery.

In addition, in the case of using a separate battery contact terminal for a primary battery in a portable communication device, a space occupied by the power supply device in a portable communication device, which is a combination of a primary battery and a rechargeable battery that is a rechargeable battery. This increases, and also because the contact terminal of the portable communication device increases there was a problem that the burden on the risk of contact failure should be considered.

An object of the present invention to solve the above problems is to provide a device that can minimize the storage space of the rechargeable battery of the portable device.

Another object of the present invention is to provide a device that can use both the primary battery and the rechargeable battery.

Another object of the present invention is to provide a device that can facilitate the user convenience.

Another object of the present invention is to provide a device that enables the user to implement the stability.

In order to achieve the above object, the present invention provides a rechargeable battery device comprising: a second metal plate connecting a cathode of a first battery and an anode of a second battery; and a cathode of the second battery and an anode of a third battery. A first charging plate for contacting a first metal plate, a positive electrode terminal serving as a positive electrode of the rechargeable battery device, a negative electrode terminal serving as a negative electrode of the rechargeable battery device, and a connection terminal provided on a bottom surface of the portable device; And a diode connecting the charging terminal and the positive terminal, and a case for protecting the entire rechargeable battery device.

In order to achieve the above object, the present invention provides a portable device in which a rechargeable battery device is mounted, which includes a positive and negative charging terminal for contacting a charger, and a second charging terminal for contacting a charging terminal of a rechargeable battery device. And a second negative electrode terminal for contacting the negative terminal of the rechargeable battery device, a first terminal for contacting the positive terminal of the rechargeable battery device and the positive electrode of the primary battery, and a second terminal for connecting the primary batteries to each other. And a third terminal, a fourth terminal, a fifth terminal, a sixth terminal, and an electric circuit connected to the first terminal.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic view showing the configuration of a rechargeable battery device compatible with the primary battery according to the present invention.

The configuration of the rechargeable battery device will be described with reference to FIG. 1 as follows.

The rechargeable battery device 10 in which the rechargeable first battery 20, the second battery 22, and the third battery 24 are connected in series may include a negative electrode (−) and a second electrode of the first battery 20. The second metal plate 15 connecting the positive electrode (+) of the battery 22 is installed in contact with the first battery 20 and the second battery 22, and the negative electrode (−) of the second battery 22 is installed. The first metal plate 13 connecting the positive electrode (+) and the positive electrode (+) of the third battery 24 is installed in contact with the second battery 22 and the third battery 24, the positive electrode of the first battery 20 On one side of the rechargeable battery device 10, the positive terminal 16 serving as the positive electrode (+) is installed to be in contact with each other, and the positive terminal 16 is mutually connected with the first negative electrode terminal 14. Supplying power to the portable device.

In addition, a first negative electrode terminal 14 serving as a negative electrode (−) of the rechargeable battery device 10 is installed on one side lower surface of the second battery 22, wherein the first negative electrode terminal 14 is provided. The bottom surface of the rechargeable battery device 10 together with the first charging terminal 12 to prevent the rechargeable battery device 10 from being mounted upside down (opposite) when positioned diagonally with the positive terminal 16. Installed in

One side of the first negative electrode terminal 14 contacts the second charging terminal 42, which is a connection terminal installed on the bottom surface of the portable device 26, to charge the rechargeable battery device 10. In this case, the first charging terminal 12 is charged by receiving power from the charger 50 in interaction with the first negative electrode terminal 14.

In addition, the first charging terminal 12 is provided with a diode 18 which is connected to each other to prevent the over-current flow by short-circuiting the first charging terminal 12 and the positive terminal 16, wherein the diode ( 18 is installed in the valley between the first battery 20 and the second battery 22 to minimize the size of the case 19 for protecting the rechargeable battery device (10).

In addition, the positive battery terminal 10, the first charging terminal 12, and the first negative electrode terminal 14 are circumscribed to the outside of the rechargeable battery device 10, and then the entire rechargeable battery device 10 is removed. Case 19 that can be protected is installed.

3 is a schematic view showing the configuration of a portable device that can be used as a primary battery and a rechargeable battery device according to the present invention.

Referring to FIG. 3, the configuration of a portable device is as follows.

The portable device 26 capable of combining the primary batteries 52, 54, 56 and the rechargeable battery device 10 includes a positive electrode charge terminal 46 and a negative electrode charge terminal 48 for contacting the charger 50. ) Is installed at the lower end of the printed circuit board 58 (ie, the lower end of the portable device), and the bottom surface of the portable device 26 is in contact with the first charging terminal 12 of the rechargeable battery device 10. A second charging terminal 42 for charging the rechargeable battery device 10 is installed, one side of the second charging terminal 42 for contacting the first negative electrode terminal 14 of the rechargeable battery device 10. The second negative electrode terminal 44 is installed, wherein the second charging terminal 42 is connected to the positive electrode charging terminal 46, and the second negative electrode terminal 44 is opposite to the negative electrode charging terminal 48. It is connected.

In addition, a first terminal for contacting the positive terminal 16 of the rechargeable battery device 10 to the upper end of the bottom surface of the portable device 26, and at the same time the positive terminal (+) of the primary battery A (52) 30 is connected to the electric circuit 28, one side of the first terminal 30 is provided with a second terminal 32 for contacting the negative electrode (-) of the primary battery B (54), One side of the second terminal 32 is provided with a third terminal 34 for contacting the positive electrode (+) of the primary battery C 56, wherein the second terminal 32 and the third terminal 34 ) Are connected to the same conductive conductor.

In addition, a fourth terminal 36 for contacting the negative electrode (−) of the primary battery A 52 is installed at a lower end of the bottom surface of the portable device 26, and one side of the fourth terminal 36 is provided. The fifth terminal 38 for contacting the positive electrode (+) of the primary battery B 54 is provided, wherein the fourth terminal 36 and the fifth terminal 38 are connected to each other by the same conductive conductor. .

In addition, one side of the fifth terminal 38 is provided with a sixth terminal 40 for contacting the negative electrode (−) of the primary battery C 56.

Referring to the operation and effects of the present invention configured as described above are as follows. FIG. 4 is a schematic view showing a state in which a primary battery is mounted in a portable device according to the present invention. Referring to FIG. 4, primary batteries 52, 54, and 56 are housed in the portable device 26. And the operation, after inserting the positive terminal (+) of the primary battery A (52) in contact with the first terminal 30 installed on the upper end of the bottom of the portable device 26, the primary battery b (54) ) Is inserted into contact with the second terminal 32 and then the cathode (+) of the primary battery C 56 is inserted into contact with the third terminal 34. 54 and 56 are connected in series.

After that, when the primary batteries 52, 54, 56 are mounted in the portable device 26, a positive electrode (+) of the power source is generated from the positive electrode output terminal of the power source connected to the first terminal 30. The negative electrode (-) of the power source is generated from the negative output terminal of the power source connected to the six terminals 40. That is, since the positive electrode (+) of the power is generated in the first terminal 30, the signal applied voltage through the resistance is transmitted to the electric circuit 28 of the central processing unit in the positive (+) state.

At this time, since the charging terminals are not provided in the primary batteries 52, 54, and 56, the charging path is not formed because the primary batteries 52, 54, 56 do not come into contact with the second charging terminal 42 of the portable device 26. The primary batteries 52, 54, 56 are not charged.

5 is a schematic diagram showing a state in which a rechargeable battery device is mounted on a portable device according to the present invention, Figure 2 is a block diagram showing the flow of operation in a state in which the rechargeable battery device according to the present invention is mounted on a portable device.

Referring to FIGS. 5 and 2, a process and an operation of storing the rechargeable battery device 10 in the portable device 26 will be described. The first terminal 30 installed at the upper end of the bottom surface of the portable device 26 will be described. ), The rechargeable battery device 10 is accommodated such that the positive electrode terminal 16, which is in contact with the positive electrode (+) of the first battery 20, is in contact with each other.

At this time, the second terminal 32, the third terminal 34, the fourth terminal 36, the fifth terminal 38 and the sixth terminal 40 are each of the first battery (B) by a case (19). The negative electrode (-) of the 20), the positive electrode (+) and the negative electrode (-) of the first battery 22 and the third battery 24 do not contact each other.

In addition, the first charging terminal 12 and the second charging terminal 42 are in contact with each other, and the first cathode terminal 14 and the second cathode terminal 44 are also in contact with each other.

Then, when the rechargeable battery device 10 is mounted on the portable device 26, power is supplied to the rechargeable battery device 10 through the second charging terminal 42 of the portable device 26, and at the same time The positive electrode (+) of the power source is generated from the positive output terminal of the power source connected to the first terminal 30, and the negative electrode (-) of the power source is generated from the negative output terminal of the power source connected to the sixth terminal 40.

At this time, even if the positive terminal (+) of the power source is generated in the first terminal 30, the first charging terminal 12 and the second charging terminal 42 are in contact with each other, the signal flows to the charger 50, The negative signal is applied to the CPU.

Thereafter, the central processing unit applies a negative state (-) signal to the charger 50, and the charger 50 receives the charging power generated by the charger 50 itself through the negative electrode charging terminal 48. The second cathode terminal 44 is applied.

Thereafter, the second negative electrode terminal 44 is in contact with the first negative electrode terminal 14, so that the rechargeable battery device 10 is charged.

Rechargeable battery device and portable device that can be used as a primary battery according to the present invention as described above by using a rechargeable battery device and a disposable battery that is a primary battery in a portable device, the size of the rechargeable battery and the primary battery Will be the same. As a result, the use time of the primary battery and the use time of the rechargeable battery can be the same, so that the primary battery can be used at any time, and the rechargeable battery device can be accommodated by minimizing the number of charge terminals in the rechargeable battery device and the portable device. The storage space of the portable device can be minimized. Also, since there are few contact terminals inside the portable device, it is possible to prevent poor contact between the terminals. Also, the positive and negative terminals, the charging terminal, and the negative terminal can be separately added to the rechargeable battery device. By installing the charging terminal and the negative terminal in the portable device, it is possible to use a combination of the general-purpose battery and the rechargeable battery as the secondary battery, which enables the user to realize convenience and safety in use.

Claims (21)

In a rechargeable battery device in which a rechargeable first battery, a second battery, and a third battery are connected in series, a second metal plate connecting a cathode of the first battery 20 and an anode of the second battery 22 ( 15), a first metal plate 13 connecting the cathode of the second battery 22 and the anode of the third battery 24, and the anode terminal 16 serving as an anode of the rechargeable battery device 910. And a first negative electrode terminal 14 serving as a negative electrode of the rechargeable battery device 10, a first charging terminal 12 for contacting a connection terminal provided on a bottom surface of the portable device, and the first charging device. Rechargeable compatible with the primary battery, characterized in that it comprises a diode (18) connecting the terminal 12 and the positive terminal (16), and a case (19) for protecting the entire rechargeable battery device (10) Battery device and portable device. According to claim 1, wherein the positive electrode terminal 16, the first charging terminal 12, the first negative electrode terminal 14 in the rechargeable battery device 10 surrounded by the case 19 surrounds the case 19 A rechargeable battery device and a portable device compatible with primary batteries, which are not stacked but protrude to the outside. The rechargeable battery device and the portable device of claim 1, wherein the positive electrode terminal 16 supplies power required for the portable device by interacting with the first negative electrode terminal 14. . The rechargeable battery compatible with the primary battery of claim 1, wherein the first charging terminal 12 is charged with power supplied from a charger by interacting with the first negative electrode terminal 14. Devices and portable devices. The method of claim 1, wherein the diode 18 is the primary charging terminal 12 and the positive electrode terminal 16 is short-circuited to prevent the over-current flowing through the first terminal, characterized in that installed in the charging terminal 12 Rechargeable battery device and portable device compatible with the battery. The method of claim 5, wherein the diode 18 is installed between the first battery 20 and the second battery 22 to minimize the size of the case 19 for protecting the rechargeable battery device 10. Rechargeable battery device and portable device compatible with the primary battery, characterized in that. The first charging terminal 12 of claim 1, wherein the first negative electrode terminal 14 is disposed diagonally with the positive electrode terminal 16 to prevent the rechargeable battery device 10 from being mounted upside down. Rechargeable battery device and portable device compatible with the primary battery, characterized in that installed on the bottom surface of the rechargeable battery device (10). A portable device capable of storing both a primary battery and a rechargeable battery device, comprising: a positive and negative charging terminal 46 and a negative charging terminal 48 for contacting a charger 50, and a charging terminal for a rechargeable battery device; The second charging terminal 42 for contacting, the second negative electrode terminal 44 for contacting the negative terminal of the rechargeable battery device, the positive terminal of the rechargeable battery device and the first terminal 30 for contacting the positive electrode of the primary battery 30. ), A second terminal 32, a third terminal 34, a fourth terminal 36, a fifth terminal 38, a sixth terminal 40, and the first terminal for connecting the primary batteries to each other. Rechargeable battery device and portable device compatible with the primary battery, characterized in that consisting of an electrical circuit 28 connected to the terminal (30). The rechargeable battery device and the portable device of claim 8, wherein the second terminal (32) and the third terminal (34) are connected to each other by the same conductive conductor. The rechargeable battery device and the portable device of claim 8, wherein the fourth terminal (36) and the fifth terminal (38) are connected to each other by the same conductive conductor. The method of claim 8, wherein the second charging terminal 42 is connected to the positive electrode charging terminal 46, the second negative electrode terminal 44 is a primary, characterized in that connected to each other and the negative electrode charging terminal 48 Rechargeable battery device and portable device compatible with the battery. In a portable device using both a primary battery and a rechargeable battery device, a positive electrode charging terminal 46 and a negative electrode charging terminal 48 for contacting the charger 50 and a first battery of the rechargeable battery device 10 are provided. A second charging terminal 42 for contacting the charging terminal 12, a second cathode terminal 44 for contacting the first negative terminal 14 of the rechargeable battery device 10, and the rechargeable battery device The first terminal 30 for contacting the positive electrode terminal 16 of the 10 and the positive electrode of the primary batteries 52, 54 and 56, and the primary batteries 52, 54 and 56 are mutually The second terminal 32, the third terminal 34, the fourth terminal 36, the fifth terminal 38, the sixth terminal 40 and the first terminal 30 to be connected to the On the inner bottom surface of the portable device 26 composed of the electric circuit 28, a second metal plate 15 connecting the cathode of the first battery 20 and the anode of the second battery 22, and the second battery ( A first metal plate 13 connecting the cathode of 22 and the anode of the third battery 24, A positive electrode terminal 16 serving as a positive electrode of the rechargeable battery device 10, a negative electrode terminal 14 serving as a negative electrode of the rechargeable battery device 10, and a bottom surface of the portable device 26 are installed. A first charging terminal 12 for contacting the second charging terminal 42, a diode 18 connecting the charging terminal 12 and the positive terminal 16, and the entire rechargeable battery device 10. Rechargeable battery device and portable device compatible with the primary battery, characterized in that the rechargeable battery device (10) consisting of a case 19 for protection. The method of claim 12, wherein the positive electrode terminal 16, the first charging terminal 12, and the first negative electrode terminal 14 surround the case 19 in the rechargeable battery device 10 surrounded by the case 19. Rechargeable battery device and portable device compatible with the primary battery, characterized in that the case 19 is formed so as to protrude outwards without being stacked. The rechargeable battery device of claim 12, wherein the positive electrode terminal 16 supplies power required for the portable device 26 by interacting with the first negative electrode terminal 14. And portable devices. The method of claim 12, wherein the first charging terminal 12 is compatible with the primary battery, characterized in that the charge is received by the power supply from the charger 50 in interaction with the first negative electrode terminal (14). Rechargeable battery device and portable device. The method of claim 12, wherein the diode (18) is characterized in that the first charging terminal 12 and the positive terminal 16 is short-circuited to prevent the over current flows, characterized in that installed in the first charging terminal 12 Rechargeable battery units and portable devices compatible with primary batteries. The method of claim 16, wherein the diode 18 is installed between the first battery 20 and the second battery 22 to minimize the size of the case 19 for protecting the rechargeable battery device 10. Rechargeable battery device and portable device compatible with the primary battery, characterized in that. The method of claim 12, wherein when the first negative electrode terminal 14 is positioned diagonally with the positive electrode terminal 16, the first charging terminal 12 to prevent the rechargeable battery device 10 is mounted upside down Rechargeable battery device and portable device compatible with the primary battery, characterized in that installed on the bottom surface of the rechargeable battery device (10). 13. The rechargeable battery device and the portable device of claim 12, wherein the second terminal (32) and the third terminal (34) are connected to each other by the same conductive conductor. 13. The rechargeable battery device and the portable device of claim 12, wherein the fourth terminal (36) and the fifth terminal (38) are connected to each other by the same conductive conductor. The method of claim 12, wherein the second charging terminal 42 is connected to the positive electrode charging terminal 46, the second negative electrode terminal 44 is a primary, characterized in that connected to each other and the negative electrode charging terminal 48 Rechargeable battery device and portable device compatible with the battery.