KR100787025B1 - Notebook computer having big size battery pack - Google Patents

Abstract

Notebook computers capable of combining batteries of different sizes of the present invention form a coupling portion 10a on one side of the lower surface of the main body portion 10, and the small capacity battery fixing portion 10b at a predetermined distance from the coupling portion 10a. In addition to forming a large capacity battery fixing portion (10c) in the rear of the small capacity battery fixing portion (10b), the user can selectively combine the small capacity battery 100 and large capacity battery 200 as needed , Can use notebook computer conveniently.

Description

Notebook computer that can be combined with batteries of different sizes {NOTEBOOK COMPUTER HAVING BIG SIZE BATTERY PACK}

1 is a perspective view according to a first embodiment of the present invention.

Figure 2 is a plan view showing the back of the main body of the present invention.

Figure 3 is a plan view showing a small capacity battery of the present invention.

Figure 4 is a plan view showing a large capacity battery of the present invention.

5 is a side view for explaining a state of use of the first embodiment of the present invention.

6 is a plan view showing the rear of the main body of the notebook computer in the second embodiment of the present invention;

Figure 7 is a side view for explaining the use state of the second embodiment of the present invention.

** Description of symbols for the main parts of the drawing **

10: main body 10a: coupling part

10b: Small capacity battery holder 10c: Large capacity battery holder

100: small capacity battery 110a: coupling portion
110b: small battery holder 110c: large battery holder
200: large capacity battery

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The present invention relates to a notebook computer capable of combining batteries of different sizes, and more particularly, to a notebook computer capable of combining batteries of different sizes so that a small capacity battery and a large capacity battery can be selectively combined and used as necessary. will be.

Recently, with the development of computer and Internet technology, the development of computer and communication devices is rapidly made, and the computer use population is also rapidly increasing.

In particular, unlike desktop computers that are used on a desk at home or at work, they are easy to carry and use while on the go, and the use of laptop computers is increasing day by day due to the development of capacity and wireless communication. It is a trend.

These portable notebook computers are used on the user's lap or table, and the power cord may be used where the power is supplied, but the battery for charging / discharging is detachably installed on the main body when the power is not supplied. Power supply is achieved by using.

As described above, the notebook computer which is conveniently used has a limited capacity for a long time since the capacity of the battery to be mounted is limited when the user moves outside of the power supply for a long time.

Because of this, the user may charge and carry several batteries, and when the battery is exhausted, it may be replaced by another battery. However, in this case, it is not only inconvenient to use, but the cost is increased because the battery is expensive. There was also the inconvenience of frequently replacing the battery.

SUMMARY OF THE INVENTION An object of the present invention devised in view of the above problems is to provide a notebook computer capable of combining different sizes of batteries suitable for selectively combining a small capacity battery with a large capacity battery to improve convenience of use. .

In the notebook computer to which the battery is detachably coupled to the rear of the main body portion in order to achieve the object of the present invention as described above, one fastener is installed on the lower surface of the main body portion, a small capacity battery at a certain distance from the fixture A plurality of small capacity battery fixing grooves are formed to fix the plurality of large capacity battery fixing grooves to fix the large capacity battery is formed in the rear of the small capacity battery fixing grooves notebook computers capable of combining different sizes of the battery. Is provided.

In addition, in the notebook computer that the battery is detachably coupled to the rear of the main body portion, the lower surface of the main body portion is provided with a fixing groove, one small capacity battery fixture for fixing a small capacity battery at a certain distance from the fixing groove There is provided a notebook computer capable of combining different sized batteries, characterized in that a large-capacity battery fixture for securing a large-capacity battery is formed at the rear of the small-capacity battery fixing groove.

Notebook computers that can be combined with the battery of the different size of the present invention configured as described above is to use the user to put the notebook computer on the lap or put on the desk.

When used in a place where a power supply is used, such as a home or office, the notebook computer is used by connecting a power cord to an outlet, and a battery is used when a power source is not used.

The battery used as described above can be selectively used by combining a small battery with a small capacity and a large battery having a certain area, size, and capacity such that the lower part of the main body of the notebook computer is covered. The device can be used conveniently without having to replace it.

Hereinafter, with reference to the embodiment of the accompanying drawings, a notebook computer capable of combining batteries of different sizes, configured as described above, will be described in detail as follows.

1 is a perspective view according to a first embodiment of the present invention, Figure 2 is a plan view showing the back of the main body of the present invention, Figure 3 is a plan view showing a small capacity battery of the present invention, Figure 4 is a large capacity battery of the present invention 5 is a side view for explaining a state of use of the first embodiment of the present invention.                     

As shown, the notebook computer having a large capacity battery of the present invention is coupled to the opening and closing of the cover 30 by the hinge 20 to the front end of the body portion 10.

The keyboard 40 as an input means is mounted on an upper surface of the main body unit 10. The keyboard 40 is provided with a plurality of input keys 81 on the upper surface, so that the user inputs the input keys 81. It can be operated to input information or perform other operations.

An LCD 31 driven by a liquid crystal is fixedly installed on the inner surface of the cover 30 so that information such as pictures, texts, and characters may be displayed on the LCD 31 screen.

The main body portion 10 has a main body side upper cover 11 and the main body side lower cover 12 are coupled to a predetermined space portion therein, and the upper and lower cover 11, 12 inside the main body side There is a built-in motherboard (not shown) in which components such as a central processing unit (CPU), a hard disk (HDD), and an expansion slot for mounting a LAN card or a memory card are mounted.

And, the lower surface of the main body portion 10 is provided with one coupling portion (10a) engaging with the coupling sphere (100a) to be described later, the small capacity battery 100 to be described later with a certain distance from the coupling portion (10a) Each of the coupling protrusions 100b is inserted into two small capacity battery fixing parts 10b for fixing the small capacity battery 100 at predetermined intervals, and the coupling portion (b) is smaller than the small capacity battery fixing part 10b. 10a) are further spaced apart from each other, the coupling protrusions 200b of the large-capacity battery 200 to be described later are inserted into two large-capacity battery fixing units 10c for fixing the large-capacity battery 200 at regular intervals.

As shown in FIG. 3, the small capacity battery 100 is provided with a single coupling hole 100a protruding in a hook shape on one side so as to be coupled to the coupling portion 10a of the main body portion 10, and a groove on the other side. Two coupling protrusions 100b protruding outward are formed to be coupled to the small capacity battery fixing portion 10b.

As shown in FIG. 4, the large-capacity battery 200 is provided with a single coupling hole 200a protruding in a hook shape on one side so as to be coupled to the coupling portion 10a of the main body 10, and a groove shape on the other side. Two engaging projections 200b protruding outward are formed so as to be coupled to the large capacity battery fixing portion 10c.

The operation and effect of the notebook computer that can be combined with the battery of different sizes of the present invention configured as described above will be described with reference to FIGS. 1 and 5.

In general, when a user uses a notebook computer, the user places it on a desk or moves it on a lap while traveling.

The laptop computer used in this way is connected to a power cord when used in a place where power is supplied, such as home or office, and when used in a place where power is not supplied, a small capacity battery (100) and A large capacity battery 200 is selectively mounted and used.

That is, in the case of short-term use, the small capacity battery 100 is combined with the coupling portion 10a and the small capacity battery fixing portion 10b formed on the lower surface of the main body portion 10 of the notebook computer, and used for a long time. Since the battery 200 is coupled to and used by the coupling part 10a and the large capacity battery fixing part 10c formed on the lower surface of the main body part 10, the user may conveniently select the small capacity battery 100 and the large capacity battery 200. Can be used.

The coupling part 10a is made of a mechanism such as a lock switch to fix the battery.

FIG. 6 is a plan view showing a rear surface of a main body of a notebook computer according to a second embodiment of the present invention, and FIG. 7 is a side view for explaining a use state of the second embodiment of the present invention.

As shown, since the basic configuration of the notebook computer is the same as that of the first embodiment, detailed description of the same parts will be omitted.

However, the lower surface of the main body 10 is formed in a groove shape so that the coupling protrusions 100b and 200b which are configured in the form of protrusions on each side of the small capacity battery 100 and the large capacity battery 200 can be selectively inserted. Two fixing parts 110a are provided, and the small capacity battery 100 is engaged with the hook-shaped coupler 100a formed on the other side of the small capacity battery 100 at a fixed distance from the fixing part 110a. The small-capacity battery coupling unit 110b having a groove shape to be fixed is formed as a single unit, and is further spaced apart from the small-capacity battery coupling unit 110b to engage with the hook-shaped coupling hole 200a formed at the other side of the large-capacity battery 200. Thus, a large-capacity battery coupling unit 110c having a groove shape for fixing the large-capacity battery 200 may be formed as a single unit to selectively use batteries having different sizes.

As described above in detail, the notebook computer capable of combining different sizes of the present invention allows the user to conveniently use the notebook computer by selectively combining a small capacity battery and a large capacity battery on the lower surface of the main body. There is.

Claims (8)

In the notebook computer that the battery is detachably coupled to the main body, A coupling part formed to selectively couple one side of the small capacity battery or the large capacity battery to the lower surface of the main body; A small capacity battery fixing part spaced apart from the coupling part by a predetermined distance on the lower surface of the main body, and configured to fix the other side of the small capacity battery; And a large-capacity battery fixing unit spaced apart from the coupling unit on the lower surface of the main body than the small-capacity battery fixing unit, and configured to fix the other side of the large-capacity battery. The method of claim 1, A hook-shaped coupling hole is formed at one side of the small capacity battery, and a coupling protrusion protruding outward is formed at the other side, And the coupling portion is engaged with the coupling mechanism and the small capacity battery fixing portion is inserted into and coupled to the coupling protrusion. The method of claim 1, A hook-shaped coupling hole is formed at one side of the large capacity battery, and a coupling protrusion protruding outward is formed at the other side, The coupling portion is coupled to the coupling mechanism and the large capacity battery fixing portion is coupled to the coupling projections, characterized in that the notebook computer capable of combining different sizes. The method of claim 1, The coupling part is formed in a single, the small capacity battery fixing portion and the large capacity battery fixing portion is characterized in that the two are formed spaced apart at predetermined intervals, each notebook computer capable of combining different sizes. In the notebook computer that the battery is detachably coupled to the main body, A fixing part formed to selectively couple one side of the small capacity battery or the large capacity battery to the lower surface of the main body; A small capacity battery coupling part spaced apart from the fixing part by a predetermined distance on a lower surface of the main body, and configured to fix the other side of the small capacity battery; And a large capacity battery coupling part spaced apart from the fixed portion on the lower surface of the main body than the small capacity battery coupling part and fixed to the other side of the large capacity battery. The method of claim 5, A coupling protrusion protruding outward is formed at one side of the small capacity battery and a hook-shaped coupling hole is formed at the other side of the battery. The fixing portion is inserted into the coupling protrusion and the small capacity battery coupling portion of the notebook computer capable of coupling a battery of a different size, characterized in that coupled to the coupling. The method of claim 5, A coupling protrusion protruding outward is formed at one side of the large-capacity battery and a hook-shaped coupling hole is formed at the other side, The fixing portion is inserted into the coupling protrusion and the large capacity battery coupling portion of the notebook computer capable of coupling a battery of a different size, characterized in that coupled to the coupling. The method of claim 5, The two fixed parts are formed spaced apart at predetermined intervals, the small capacity battery coupling portion and the large capacity battery coupling portion is characterized in that each of the notebook computers capable of combining different sizes, characterized in that formed.

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