KR200468420Y1 - Battery storage devices which is easily pick off the battery from it and electronic devices with the same - Google Patents

Abstract

The present invention relates to a battery storage device and an electronic device having the same, which can be easily pulled out, and more particularly, a battery storage device that can easily and automatically take out batteries stored therein by using a tension spring. It relates to an electronic device provided.
According to the present invention, by mounting the battery storage device having a tension spring inside the electronic device providing a variety of functions, compared to the prior art, the structure is simple, easy to install and easy to automatically store the stored battery with a simple operation I can withdraw it.

Description

BATTERY STORAGE DEVICES WHICH IS EASILY PICK OFF THE BATTERY FROM IT AND ELECTRONIC DEVICES WITH THE SAME}

The present invention relates to a battery storage device and an electronic device having the same, which can be easily pulled out, and more particularly, a battery storage device that can easily and automatically take out batteries stored therein by using a tension spring. It relates to an electronic device provided.

Electronic devices widely used to provide various functions at home and industrial sites are driven by commercial power using a power cord, or powered by disposable batteries or rechargeable batteries stored therein as auxiliary power. Drive.

As such, a representative device mainly used in daily life among electronic devices using batteries as an auxiliary power source is a remote controller (hereinafter referred to as a remote controller). The remote control is used for the purpose of controlling various electronic devices remotely, a plurality of operation buttons are provided on the upper surface of the remote control, and a battery is stored therein.

Referring to the battery installation structure of the remote control according to the prior art, first, a battery accommodating groove for accommodating batteries therein is provided on one side of the lower surface of the remote control main body, and guide rails are provided on both sides of the battery accommodating groove so that both sides of the battery cover slide. It is supported in this way, and the engaging jaw is formed on both sides of the rear of the battery accommodating groove is coupled to the locking piece protruding on both sides of the rear of the battery cover is configured to secure the battery cover.

Remote control battery cover according to the prior art having a coupling structure as described above, when the battery cover is opened to replace the battery of the remote control, the rear latch of the battery accommodating groove by pressing the upper portion of the battery cover to push back strongly The engaging piece coupled to the jaw is separated from the locking jaw, and the battery cover is pulled out along the guide rails on both sides of the battery accommodating groove to open or close the battery accommodating groove. Thereafter, the battery is withdrawn from the storage groove by an operation of inserting a finger into the battery storage groove and pulling the upper end of the battery with a strong force.

However, in the battery installation structure of the remote controller according to the prior art, when the battery is taken out, the battery storage groove is damaged in the process of strongly pulling out the upper end of the battery stored in the battery storage groove. In particular, when the battery in the battery storage groove is not easily drawn out, the battery is taken out by using a separate tool such as a screwdriver. In this process, the battery storage groove is further damaged.

As described above, in the remote control battery installation structure according to the prior art, not only a problem that the battery accommodating groove is damaged in the battery extraction process, but also a lot of power is required in the extraction process, it was inconvenient and difficult to replace the battery. Accordingly, Korean Utility Model Registration No. 20-0161367 (Registration Date: Aug. 30, 1999) was proposed to solve this problem.

In the Republic of Korea Utility Model Registration No. 20-0161367, the battery withdrawal button is protruded to one side of the battery housing groove of the remote control body portion, the link bar is connected to the lower side of the battery extraction button via the guide bar, the spring above the link bar A spring is installed inside the coupling bar to form a link bar. The battery is placed in the battery compartment of the remote control unit by extracting the battery by protruding and inserting the battery lead-out protrusion into the lower side of the battery compartment. When you withdraw, simply press the withdraw button to make it easy and easy to withdraw the battery.

However, the Republic of Korea Utility Model Registration No. 20-0161367 is to connect the guide bar and the link bar to pull out the battery stored in the battery storage groove by moving the battery extraction step up and down through the link bar in response to the vertical movement of the battery withdrawal button A spring that holds the hinge shaft and the link bar with a certain elastic force is required as an essential component, and a structure is somewhat complicated and easy to install as a separate spring coupling groove is required in the electronic device to receive and couple the spring. Problems such as not being generated.

KR 20-0161367 Y1, 1999. 08. 30. KR 20-1986-2404 U, 1986. 03. 31. KR 20-1987-4399 U, 1987. 03. 31. KR 20-1987-15677 U, 1987. 10. 26.

Accordingly, the present invention has been proposed to solve the problems of the prior art, and has the following purposes.

First, an object of the present invention is to provide a battery accommodating device which can easily and automatically take out batteries stored therein using a tension spring that is simple in structure and easy to install.

In addition, the present invention has another object to provide an electronic device having the battery storage device described above.

The present invention according to one aspect for achieving the above object is provided in the receiving groove of the electronic device, is provided with at least one receiving groove which is open at the top to accommodate the battery, the lower portion of the inlet hole communicating with the receiving groove A storage unit provided therein, a withdrawal button protruding toward one side of the receiving groove, a withdrawal bar integrally installed downward in the lower side of the withdrawal button, and coupled with a lower portion of the withdrawal bar in a direction perpendicular to the withdrawal bar; A connecting bar, a hinge pin fixing part fastened to both sides of the lower part of the accommodating part, a hinge pin both sides of which are coupled to the hinge pin fixing part to rotate the hinge pin fixing part axially, and one side is fastened to the connection bar. And a tension spring having a central portion wound around the hinge pin, and a lower portion fastened to the other side of the tension spring, in conjunction with a seesaw motion of the tension spring. It provides a battery holding device which is easily pulled out, characterized in that through the lead-based ball a lead-out pad are drawn out pushed out of the storage battery in the receiving groove.

Preferably, the tension spring has one side portion coupled to the connection bar with respect to the inner bottom surface of the receiving groove, and the other side portion coupled to the extraction pad is positioned higher than the center portion wound on the hinge pin. You can do

Preferably, a coil spring may be interposed between the inner bottom surface of the receiving groove and the connection bar.

In addition, the present invention according to another aspect for achieving the above object is to provide an electronic device characterized in that the battery storage device is easy to withdraw.

As described above, according to the present invention, by mounting the battery housing with a tension spring inside the electronic device, compared to the prior art, the structure is simple, easy to install and easy to store the stored battery with a simple operation easily It can be withdrawn automatically.

1 is a perspective view illustrating a battery accommodating device according to an embodiment of the present invention.
FIG. 2 is a perspective view of the battery storage device viewed from above to illustrate the battery storage device of FIG. 1; FIG.
3 is a perspective view from below of the battery storage device shown in FIG. 2;
4 is a side view as viewed from the side of the battery holding device shown in FIG.
Figure 5 is a perspective view for explaining the operating characteristics of the battery storage device according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described below in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be embodied in various forms.

The present embodiments are provided so that this disclosure of the present invention is complete, and that those skilled in the art will fully understand the scope of the present invention. And this invention is only defined by the scope of the claims. Thus, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undue interpretation of the present invention.

In addition, like reference numerals refer to like elements throughout the specification. And, the terms (mentioned) used in this specification are intended to illustrate the embodiments and are not intended to limit the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. Also, components and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other components and operations.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense that is commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

Technical features of the present invention will now be described in detail with reference to the accompanying drawings.

1 is a perspective view illustrating a battery accommodating device according to an exemplary embodiment of the present invention, and is a perspective view illustrating a state in which a battery accommodating device is mounted inside an electronic device.

Referring to FIG. 1, the battery accommodating device 10 according to an exemplary embodiment of the present invention is inserted into an electronic device 20, for example, a receiving groove 21 (see FIG. 2) provided in a lower side of a main body of a remote controller. Is mounted.

The upper part of the accommodating groove 21 provided in the remote control main body seals the upper part of the accommodating groove 21 in a state where the battery accommodating device 10 is inserted into the accommodating groove 21 and mounted to the battery accommodating device 10. A cover 30 may be installed to safely protect the stored battery 1.

The receiving groove 21 has at least one coupling groove 22 formed at one inner side in the longitudinal direction, and the cover 30 has a coupling protrusion 31 at one side in the longitudinal direction corresponding to the coupling groove 22. Formed. Although not shown, guide grooves are formed at both sides in the width direction of the receiving groove 21, and the cover 30 has guide protrusions formed at both sides in the width direction.

Referring to the process in which the cover 30 is coupled to the remote control main body, the cover 30 is positioned at the same time so that the engaging projection 31 of the cover 30 faces the coupling groove 22 of the accommodation groove 21. In the state where the guide protrusion of the 30 is placed in the guide groove of the receiving groove 21, applying a predetermined pressure to the cover 30 in the advancing direction until the coupling protrusion 31 is inserted into the inside of the coupling groove 22. The cover 30 enters the guide groove of the accommodation groove 21 to couple the cover 30 to the remote controller main body.

As shown in FIG. 1, the battery accommodating device 10 according to an exemplary embodiment of the present invention is mounted inside a lower surface portion of a remote controller among various electronic devices 20, but for convenience of description. However, the present invention is not limited to the remote control.

For example, the battery storage device 10 according to the present invention is a home appliance, such as a radio, a cassette, a CD / DVD player, an alarm clock, a wall clock and a lighting fixture, toy electronics, and learning electronics. It can be mounted and used inside electronic devices that operate by receiving power from auxiliary power sources such as disposable batteries or rechargeable batteries.

In addition, the battery accommodated in the battery storage device 10 according to the present invention is not limited to the size and shape. For example, the battery accommodating device 10 is manufactured to accommodate AA type batteries (International Standard is R6) and AAA type batteries (International Standard is R03) which are currently widely used. In addition, the present invention can be applied to all batteries having a rod shape.

FIG. 2 is a perspective view from above of the battery storage device for explaining the battery storage device illustrated in FIG. 1, FIG. 3 is a perspective view of the battery storage device illustrated in FIG. 2 from below, and FIG. 4 is illustrated in FIG. 2. Side view of the battery compartment from the side.

2 to 4, the battery accommodating device 10 according to the exemplary embodiment of the present invention includes an accommodating part 11, an extraction button 12, and a lead out accommodated in the accommodating groove 21 of the electronic device 20. The bar 13, the connecting bar 14, the tension spring 15, the hinge pin fixing portion 16, the hinge pin 17 and the extraction pad 18 are included.

As shown in FIG. 2, the accommodating part 11 is provided with at least one accommodating groove 11a in which batteries are stored. In the present invention, the number of the accommodating grooves 11a is not limited, and three or more may be provided according to the number of batteries to be accommodated. When two or more accommodating grooves 11a are provided in the accommodating part 11 as shown in FIG. 2, these are separated from each other by the partition and isolate | separated.

As described above, an upper part of the accommodating part 11 is opened to receive the battery from the upper side to the lower side, and the lower part of the accommodating part 11 draws out the battery housed in the accommodating groove 11a as shown in FIG. 3. An inlet hole 11b through which the extraction pad 18 penetrates is provided so as to communicate with the storage groove 11a.

As shown in FIG. 4, the accommodating groove 11a has first and second electrode terminals corresponding to the shape of the positive electrode part (+) and the negative electrode part (−) of the battery 1, respectively, on both inner side portions thereof in the longitudinal direction. 11c and 11d are provided. The first electrode terminal 11c is protruded to correspond to the negative electrode portion (-) of the battery 1, and the second electrode terminal 11d is recessed and formed to correspond to the positive electrode portion (+) of the battery 1. have.

On the other hand, the receiving groove (11a) according to the present invention is produced so that the AA-type battery and AAA-type battery can be accommodated, in addition, it can be manufactured to accommodate the battery of various sizes.

2 and 4, the extraction button 12 protrudes toward one side of the receiving groove 21, and the lower side of the extraction bar 13 is integrally installed in the lower direction.

The withdrawal bar 13 is a vertical bar, the upper part is coupled to the withdrawal button 12 and the lower part is connected with the connection bar 14 to transfer the force applied in the downward direction from the withdrawal button 12 to the connection bar 14. do.

The connecting bar 14 is a horizontal bar disposed in a direction perpendicular to the drawing bar 13, and tension springs 15 are fastened to both sides to respectively receive the force transmitted through the drawing bar 13. To pass.

When the tension spring 15 is provided with two accommodating grooves 11a in the accommodating part 11, a pair is installed in a symmetrical structure, and one side thereof is fastened to both sides of the connection bar 14, and a center part thereof is provided. Is wound around the hinge pin 17, the other side is fastened to the lower portion of the withdrawal pad (18).

3 and 4, the tension spring 15 has an inner bottom surface of the receiving groove 11a when viewed from the side as shown in FIG. 4 in a state in which the hinge pin 17 is wound at least once in the center portion thereof. Based on the one side and the other side is located higher than the hinge pin 17 is installed so that the overall shape has a substantially 'V' shape.

When the tension spring 15 moves at one side coupled to the connecting bar 14 in a downward direction as in the seesaw principle, the center spring wound on the hinge pin 17 is interlocked with the hinge pin 17 at a predetermined angle. The other side of the tension spring 15 which is rotated and linked to the extraction pad 18 moves in an upward direction so that the extraction pad 18 is drawn into the insertion hole 11b of the housing 11. That is, the tension spring 15 seesaws the hinge pin fixing part 16 on the axis.

On the other hand, the hinge pin 17 is inserted and coupled to the hinge pin fixing portion 16 that both sides are fastened to the lower portion of the receiving portion (11). The hinge pin 17 rotates at a predetermined angle with respect to the hinge pin fixing portion 16.

Hereinafter, operation characteristics of the battery accommodating device 10 according to an embodiment of the present invention will be described.

5 is a perspective view illustrating the operating characteristics of the battery accommodating device according to an embodiment of the present invention.

2 to 5, first, the battery accommodating device 10 according to the present invention is accommodated and mounted in an inside of the accommodating groove 21 formed at one lower side of the main body of the electronic device 20, and a battery The battery 1 is accommodated in the accommodating part 11 of the accommodating device 10, and the cover 30 is fastened to the main body of the electronic device 20 to seal the upper portion of the accommodating groove 21.

In this state, in order to take out the battery 1 from the accommodating part 11 of the battery accommodating device 10 to replace the battery 1, the cover 30 is separated from the main body of the electronic device 20. Pressing the pull-out button 12 protruding outward with a predetermined force downward, the pressing force is transmitted to the connection bar 14 through the pull-out bar 13 integrated with the pull-out button 12.

The pressing force transmitted to the connecting bar 14 is transmitted to one side of the tension spring 15, one side of which is fastened to both sides of the connecting bar 14, and thus, by the seesaw principle, the tension spring 15 The central portion is rotated at an angle through the hinge pin 17 so that the other side of the tension spring 15 moves upward. Accordingly, the withdrawal pad 18 coupled with the other side of the tension spring 15 is introduced into the inlet hole 11b formed in the lower portion of the accommodating portion 11.

The extraction pad 18 is drawn in through the inlet hole 11b, and then the battery 1 is continuously transmitted in a state in which it is in close contact with the lower portion of the battery 1 housed in the accommodation groove 11a of the accommodating part 11. ), Push it upward strongly. Accordingly, the battery 1 accommodated in the accommodating groove 11a of the accommodating part 11 has the positive electrode part (+) or the negative electrode part (−) from the first electrode terminal 11c or the second electrode terminal 11d. It is separated and eventually is automatically withdrawn from the receiving groove (11a) of the housing portion (11).

On the other hand, after the withdrawal of the battery 1 from the storage groove 11a of the storage unit 11 is completed, the charged battery is introduced into the storage groove 11a in order to store the charged battery inside the storage groove 11a. When a predetermined force is applied in the downward direction, the lower part of the charged battery pushes the extraction pad 18 drawn into the inlet hole 11b of the accommodating part 11 downward.

Accordingly, a force is transmitted to the other side of the tension spring 15 coupled to the takeout pad 18 in the downward direction, whereby the center portion of the tension spring 15 is fixed through the hinge pin 17 by the seesaw principle. It rotates at an angle so that one side of the tension spring 15 moves upward.

As one side of the tension spring 15 moves upward, the connection bar 14 coupled to one side of the tension spring 15 moves upward, and the extraction bar 14 coupled to the connection bar 14 moves upward. 13) and the withdrawal button 12 also move upwards to return to the original position.

Meanwhile, a coil spring (not shown) may be further interposed between the lower surface of the connection bar 14 and the lower surface of the accommodation groove 21, thereby pressing the withdrawal button 12 to store the battery 1 in the accommodation groove 11a. After removing the force of pressing the pull-out button 12 after the separation to the coil spring was restored to its original state can be automatically restored to the pull-out button 12.

As described above, although the technical idea of the present invention has been described in detail in the preferred embodiments, it should be noted that the above-described embodiments are for the purpose of description and not for the purpose of limitation. As such, the present invention may be implemented by combining them. Thus, the invention is only defined by the scope of the claims set forth in the claims.

10: battery storage device 11: a storage unit
11a: receiving groove 11b: entrance hole
11c: first electrode terminal 11d: second electrode terminal
12: withdraw button 13: withdrawal bar
14: connecting bar 15: tension spring
16: hinge pin fixing portion 17: hinge pin
18: drawing pad 20: electronic device (remote control)
21: receiving groove 22: coupling groove
30: cover 31: engaging projection

Claims (4)

delete An accommodating part mounted in the accommodating groove of the electronic device and provided with at least one accommodating groove, the upper part of which is opened to accommodate the battery, and a lower part of the accommodating hole communicating with the accommodating groove;
A drawout button protruding toward one side of the receiving groove;
A drawer bar installed in a lower direction integrally with a lower side of the drawer button;
A connection bar coupled with a lower portion of the withdrawal bar in a direction perpendicular to the withdrawal bar;
Hinge pin fixing parts fastened to both lower sides of the accommodating part;
Hinge pins on both sides coupled to the hinge pin fixing portion to rotate the hinge pin fixing portion to the axis;
A tension spring having one side coupled to the connection bar and a central portion wound around the hinge pin; And
A drawing pad having a lower portion coupled to the other side of the tension spring, for pushing out the battery stored in the receiving groove through the drawing hole in association with the seesaw movement of the tension spring;
Including;
The tension spring has a withdrawal characterized in that the one side portion is fastened to the connection bar relative to the inner bottom surface of the receiving groove, and the other side portion is fastened to the extraction pad is located higher than the center portion wound on the hinge pin. Easy battery compartment.
An accommodating part mounted in the accommodating groove of the electronic device and provided with at least one accommodating groove, the upper part of which is opened to accommodate the battery, and a lower part of the accommodating hole communicating with the accommodating groove;
A drawout button protruding toward one side of the receiving groove;
A drawer bar installed in a lower direction integrally with a lower side of the drawer button;
A connection bar coupled with a lower portion of the withdrawal bar in a direction perpendicular to the withdrawal bar;
Hinge pin fixing parts fastened to both lower sides of the accommodating part;
Hinge pins on both sides coupled to the hinge pin fixing portion to rotate the hinge pin fixing portion to the axis;
A tension spring having one side coupled to the connection bar and a central portion wound around the hinge pin; And
A drawing pad having a lower portion coupled to the other side of the tension spring, for pushing out the battery stored in the receiving groove through the drawing hole in association with the seesaw movement of the tension spring;
Including;
Easy to withdraw battery storage device, characterized in that the coil spring is interposed between the inner bottom surface of the receiving groove and the connecting bar.
An electronic device according to claim 2 or 3, wherein a battery accommodating device for easy withdrawal is formed.

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