KR20030080272A - Battery docking structure for mobile phone - Google Patents

Battery docking structure for mobile phone Download PDF

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Publication number
KR20030080272A
KR20030080272A KR1020020018686A KR20020018686A KR20030080272A KR 20030080272 A KR20030080272 A KR 20030080272A KR 1020020018686 A KR1020020018686 A KR 1020020018686A KR 20020018686 A KR20020018686 A KR 20020018686A KR 20030080272 A KR20030080272 A KR 20030080272A
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KR
South Korea
Prior art keywords
battery
main body
mobile phone
coupling structure
locking
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KR1020020018686A
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Korean (ko)
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KR100474284B1 (en
Inventor
이성훈
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엘지전자 주식회사
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Priority to KR10-2002-0018686A priority Critical patent/KR100474284B1/en
Publication of KR20030080272A publication Critical patent/KR20030080272A/en
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Publication of KR100474284B1 publication Critical patent/KR100474284B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

PURPOSE: A battery docking structure for a cellular phone is provided to slidingly move a battery, and to couple a new battery from other side, thereby mounting the new battery while supplying power by the nearly consumed battery when the new battery is changed. CONSTITUTION: Sliding grooves(103) are formed on upper and lower ends of a rear side of a body(101) in length direction. Sliding projections(104) are formed on upper/lower ends of a battery(102) to be slidingly inserted into the sliding grooves(103). A connector(105) is installed on a rear surface of the body(101) in length direction. A terminal(106) is formed in a position corresponding to a position of the connector(105) to supply power. A fixing part is formed on a rear upper surface of the body(101) to fix the battery(102) into the body(101).

Description

휴대폰의 배터리 결합구조{BATTERY DOCKING STRUCTURE FOR MOBILE PHONE}Battery coupling structure of mobile phone {BATTERY DOCKING STRUCTURE FOR MOBILE PHONE}

본 발명은 휴대폰의 배터리 결합구조에 관한 것으로, 특히 배터리의 교체시 전원이 지속적으로 공급될 수 있도록 한 휴대폰의 배터리 결합구조에 관한 것이다.The present invention relates to a battery coupling structure of the mobile phone, and more particularly, to a battery coupling structure of the mobile phone so that power can be continuously supplied when the battery is replaced.

일반적으로 휴대폰은 형태에 따라 본체의 상단부에 덮개가 힌지로 결합되어 있는 형태의 폴더형 휴대폰과, 본체의 하단부에 덮개가 힌지로 결합되어 있어서 하측으로 개폐되는 플립형 휴대폰으로 분리된다.In general, a mobile phone is divided into a folding mobile phone having a hinge coupled to the upper end of the main body according to the shape, and a flip-type mobile phone that is opened and closed downward with the cover coupled to the lower end of the main body.

그리고, 상기 폴더형 휴대폰과 플립형 휴대폰은 전원을 공급하기 위한 배터리가 본체의 후면에 착,탈가능하게 결합되어 있다.In addition, the folding cell phone and the flip cell phone have a battery for supplying power to the rear of the main body is detachably coupled.

도 1은 종래 폴더형 휴대폰을 보인 분해사시도로서, 이를 참고로 종래 휴대폰의 배터리 결합구조를 간단히 설명하면 다음과 같다.Figure 1 is an exploded perspective view showing a conventional clamshell mobile phone, a brief description of the battery coupling structure of the conventional mobile phone with reference to this.

도시된 바와 같이, 종래의 휴대폰은 본체(1)의 후면에 배터리(2)가 착,탈가능하게 결합되어 있다.As shown, the conventional mobile phone is detachably coupled to the battery 2 on the back of the main body (1).

그리고, 상기 본체(1)의 후면 하단부에는 걸림턱(3)이 형성되어 있고, 상단부에는 스프링에 의하여 탄지되는 잠금구(4)가 형성되어 있으며, 상기 배터리(2)의 내측면에는 상기 걸림턱(3)에 삽입되는 걸림돌기(5)가 형성되어 있고, 상단부에는 상기 잠금구(4)가 삽입될 수 있도록 잠금홈(6)이 형성되어 있다.In addition, a locking jaw 3 is formed at a lower rear end of the main body 1, and a locking hole 4 which is supported by a spring is formed at an upper end thereof, and the locking jaw is formed on an inner surface of the battery 2. A locking protrusion 5 is inserted into (3), and a locking groove 6 is formed at an upper end thereof so that the locking hole 4 can be inserted therein.

또한, 상기 본체(1)에 형성된 걸림턱(3)의 주변에는 컨택트 핀(7)이 설치되어 있고, 그 컨택트 핀(7)에 대응되는 상기 배터리(2)의 내측면에는 컨택트 핀(7)이 접촉되는 단자(8)가 설치되어 있다.In addition, a contact pin 7 is provided around the locking projection 3 formed on the main body 1, and a contact pin 7 is provided on an inner surface of the battery 2 corresponding to the contact pin 7. The terminal 8 which contacts this is provided.

상기와 같이 구성되어 있는 종래 휴대용 단말기에 사용자가 배터리(2)를 장착할때는, 한손으로 휴대폰 본체(1)를 파지하고, 다른 한손으로 배터리(2)를 파지한 상태에서, 배터리(2)에 형성된 걸림돌기(5)를 본체(1)의 걸림턱(3)에 걸리도록 삽입함과 아울러 배터리(2)의 상단부를 본체(1)의 후면에 밀착시키면 배터리(2)의 상단부에 의하여 잠금구(4)가 상방으로 일시적으로 탄력을 가지며 밀리게 되고, 계속 배터리에 힘을 가하면 배터리(2)의 상단부에 형성된 잠금홈(6)에 잠금구(4)가 삽입되며 결합되어 진다.When the user mounts the battery 2 in the conventional portable terminal configured as described above, the mobile phone body 1 is gripped with one hand and the battery 2 is gripped with the other hand. Inserting the locking protrusion 5 to be caught by the locking projection 3 of the main body 1 and closely contacting the upper end of the battery 2 to the rear of the main body 1 by means of the upper end of the battery 2 4) is temporarily resilient and pushed upwards, and when the force is continuously applied to the lock, the lock 4 is inserted into and coupled to the lock groove 6 formed at the upper end of the battery 2.

그리고, 상기와 같이 배터리(2)가 결합될때에 배터리(2)의 후면에 설치된 단자(8)가 본체(1)의 후면에 탄력적으로 설치된 컨택트 핀(7)에 의하여 접촉이 되며 전원공급이 이루어지게 된다.When the battery 2 is coupled as described above, the terminal 8 installed at the rear of the battery 2 is contacted by the contact pin 7 elastically installed at the rear of the main body 1, and power is supplied. You lose.

또한, 상기와 같이 결합되어 있는 배터리(2)를 해체할때는, 한손으로 본체(1)를 파지함과 아울러 엄지를 이용하여 잠금구(4)를 상측으로 밀어올리고, 배터리(2)의 상단부를 들어올림과 동시에 본체(1)의 걸림턱(3)에서 배터리(2)의 걸림돌기(5)를 해체하면 된다.In addition, when disassembling the battery 2 is coupled as described above, while holding the main body 1 with one hand, using the thumb to push the lock 4 upwards, and lift the upper end of the battery 2 Simultaneously with the lifting, the locking projection 5 of the battery 2 may be removed from the locking step 3 of the main body 1.

그러나, 상기와 같이 구성되어 있는 종래 휴대폰은 배터리를 교체할때는 불가피하게 일시적으로 전원공급이 중단되는 문제점을 가지고 있는 것이었다.However, the conventional mobile phone configured as described above had a problem that the power supply is temporarily stopped when the battery is replaced.

상기와 같은 문제점을 감안하여 안출한 본 발명의 목적은 전원공급이 중단되지 않는 상태에서 배터리의 교체가 이루어질 수 있도록 하는데 적합한 휴대폰의 배터리 결합구조를 제공함에 있다.The object of the present invention devised in view of the above problems is to provide a battery coupling structure of a mobile phone suitable for allowing replacement of the battery in a state in which power supply is not interrupted.

도 1은 종래 휴대폰의 분해사시도.1 is an exploded perspective view of a conventional mobile phone.

도 2는 본 발명에 따른 휴대폰 배터리의 결합구조를 보인 분해사시도.Figure 2 is an exploded perspective view showing a coupling structure of the mobile phone battery according to the present invention.

도 3은 본 발명에 따른 본체부의 측면도.Figure 3 is a side view of the body portion according to the present invention.

도 4는 본 발명에 따른 배터리의 전면을 보인 정면도.Figure 4 is a front view showing the front of the battery according to the present invention.

도 5는 본 발명에 따른 배터리의 배면을 보인 정면도.Figure 5 is a front view showing the back of the battery according to the present invention.

도 6은 본 발명에서 휴대폰의 배터리 교체동작을 보인 정면도.Figure 6 is a front view showing the battery replacement operation of the mobile phone in the present invention.

도 7은 본 발명에 따른 잠금구의 다른실시예를 보인 사시도.Figure 7 is a perspective view showing another embodiment of the lock according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

101 : 본체 102 : 배터리101: body 102: battery

103 : 슬라이딩 홈 104 : 슬라이딩 돌기103: sliding groove 104: sliding projection

105 : 컨택터 106 : 단자105: contactor 106: terminal

107 : 잠금구 107a : 누름돌기107: locking mechanism 107a: pressing projection

107b : 라운드부 108 : 잠금홈107b: round part 108: locking groove

상기와 같은 본 발명의 목적을 달성하기 위하여In order to achieve the object of the present invention as described above

본체의 후면에 배터리가 착,탈가능하게 결합되어 있는 휴대폰에 있어서,In the mobile phone that the battery is detachably coupled to the back of the main body,

상기 본체의 후면 상,하단부에는 길이방향으로 슬라이딩홈이 형성되고,Sliding grooves are formed in the longitudinal direction on the upper and lower ends of the back of the main body,

상기 배터리의 상,하단부에는 상기 슬라이딩홈에 삽입되어 슬라이딩될 수 있도록 슬라이딩돌기가 형성되며,Sliding protrusions are formed at upper and lower ends of the battery so as to be inserted into the sliding groove and slide.

상기 본체의 후면에 컨텍터가 가로방향으로 양단부까지 길게 설치되고,The contactor is installed in the rear of the main body to the both ends in the horizontal direction,

상기 배터리의 내측면에는 상기 컨택터에 대응되는 위치에 전원공급을 위한 단자가 형성되며,An inner surface of the battery is provided with a terminal for power supply at a position corresponding to the contactor,

상기 본체의 후면 상단부에는 본체에 배터리를 고정시키기 위한 고정기구가 구비되는 것을 특징으로 하는 휴대폰의 배터리 결합구조가 제공된다.The rear upper portion of the main body is provided with a battery coupling structure of the mobile phone, characterized in that a fixing mechanism for fixing the battery to the main body is provided.

이하, 상기와 같이 구성되는 본 발명 휴대폰의 배터리 결합구조를 첨부된 도면의 실시예를 참고하여 보다 상세히 설명하면 다음과 같다.Hereinafter, with reference to the embodiment of the accompanying drawings, the battery coupling structure of the mobile phone of the present invention configured as described above in more detail as follows.

도 2는 본 발명에 따른 휴대폰 배터리의 결합구조를 보인 분해사시도이고, 도 3은 본 발명에 따른 본체부의 측면도이며, 도 4는 본 발명에 따른 배터리의 전면을 보인 정면도이고, 도 5는 본 발명에 따른 배터리의 배면을 보인 정면도이다.Figure 2 is an exploded perspective view showing a coupling structure of a mobile phone battery according to the present invention, Figure 3 is a side view of the main body according to the present invention, Figure 4 is a front view showing the front of the battery according to the invention, Figure 5 is the present invention The front view showing the back of the battery according to.

도시된 바와 같이, 본 발명에 따른 휴대폰의 배터리 결합구조는 휴대폰 본체(101)의 후면에 배터리(102)가 착,탈가능하게 결합되어 있다.As shown, the battery coupling structure of the mobile phone according to the present invention, the battery 102 is detachably coupled to the back of the mobile phone body 101.

그리고, 상기 본체(101)의 후면 상,하단부에는 길이방향으로 슬라이딩홈(103)이 형성되어 있고, 상기 배터리(102)의 상,하단부에는 상기 슬라이딩 홈(103)에 삽입되도록 길이방향으로 길게 슬라이딩 돌기(104)가 형성되어 있다.In addition, sliding grooves 103 are formed in the upper and lower ends of the rear surface of the main body 101 in the longitudinal direction, and the upper and lower ends of the battery 102 slide long in the longitudinal direction to be inserted into the sliding grooves 103. The protrusion 104 is formed.

또한, 상기 본체(101)의 후면에는 가로방향으로 양단부까지 길게 컨택터(105)가 설치되어 있고, 상기 배터리(102)의 내측면에는 상기 컨택터(105)에 대응되는 위치에 전원공급을 위한 단자(106)가 길게 형성되어 있다.In addition, the rear of the main body 101, the contactor 105 is installed to both ends in the horizontal direction in the horizontal direction, the inner surface of the battery 102 for supplying power to a position corresponding to the contactor 105 The terminal 106 is formed long.

그리고, 상기 본체(101)의 후면 상단부에는 스프링(미도시)에 의하여 상방향으로 탄지되는 잠금구(107)가 설치되어 있어서, 상기 배터리(102)의 상단부에 형성된 잠금홈(108)에 탄력적으로 삽,탈되며 본체(101)의 후면에 배터리(102)를 고정할 수 있도록 되어 있다.In addition, a locking tool 107 which is supported upward by a spring (not shown) is installed at an upper end portion of the rear surface of the main body 101 so that the locking groove 108 formed at the upper end portion of the battery 102 may be elastically disposed. The shovel can be removed and the battery 102 can be fixed to the rear of the main body 101.

상기 잠금구(107)는 상단부에 누름돌기(107a)가 형성되어 있어서, 사용자가 엄지를 이용하여 눌러서 잠금구(107)를 상방향으로 들어 올릴 수 있도록 되어 있다.The locking tool 107 is provided with a pressing protrusion 107a at the upper end, so that the user can press the thumb to lift the locking tool 107 upward.

상기와 같이 구성되어 있는 본 발명 배터리 결합구조를 가지는 휴대폰에서 본체(101)에 결합되어 있는 배터리(102)를 교체하는 동작을 설명한다.The operation of replacing the battery 102 coupled to the main body 101 in the mobile phone having the battery coupling structure of the present invention configured as described above will be described.

먼저, 도 6에 도시된 바와 같이, 본체(101)에 결합되어 있던 배터리(102)가 거의 소진이 된 상태에서 한손의 엄지를 이용하여 잠금구(107)의 누름돌기(107a)를 밀어서 잠금구(107)가 상측으로 들어 올려지도록 하고, 그와 같은 상태에서 배터리(102)를 화살표 방향으로 밀면 배터리(102)의 단자(106)와 본체(101)의 컨택터(105)가 접촉되어 전기적인 연결이 이루어진 상태로 슬라이딩되며 일측으로 위치이동이 된다.First, as shown in FIG. 6, in the state where the battery 102 coupled to the main body 101 is almost exhausted, the pusher 107a of the lock 107 is pushed using the thumb of one hand to lock the lock. When the 107 is lifted upward, and the battery 102 is pushed in the direction of the arrow in such a state, the terminal 106 of the battery 102 and the contactor 105 of the main body 101 come into contact with each other to make electrical contact. The connection is made in the sliding state is moved to one side.

그런후, 충전된 새 배터리(102')를 반대쪽에서 슬라이딩 돌기(104)가 본체(101)의 슬라이딩 홈(103)에 삽입되도록 밀면 배터리(102')의 단자(106)와 본체(101)의 컨택터(105)가 접촉된다.Then, when the new charged battery 102 'is pushed so that the sliding protrusion 104 is inserted into the sliding groove 103 of the main body 101 from the opposite side, the terminal 106 of the battery 102' and the main body 101 The contactor 105 is in contact.

상기와 같은 상태에서 사용한 배터리(102)는 빼내고, 잠금구(107)를 들어 올린상태에서 새 배터리(102')를 중앙부로 슬라이딩시킨 후, 잠금구(107)에 가해졌던 힘을 제거하면 잠금구(107)의 하단부가 잠금홈(108)에 삽입되며 새 배터리(102')가 본체(101)에 장착되어 진다.Remove the battery 102 used in the above state, slide the new battery 102 'to the center while lifting the lock 107, and then remove the force applied to the lock 107 The lower end of 107 is inserted into the locking groove 108 and a new battery 102 'is mounted to the main body 101.

즉, 새 배터리(102')로 교체하는 중에도 단자(106)가 지속적으로 컨택터(105)에 접촉하는 상태를 유지하며 교체가 이루어지므로 전원공급의 중단없이 배터리의 교체가 이루어진다.That is, even while replacing with a new battery 102 ', the terminal 106 is constantly in contact with the contactor 105 and the replacement is made, so that the replacement of the battery is made without interruption of power supply.

도 7은 본 발명에 따른 잠금구의 다른실시예를 보인 사시도로서, 도시된 바와 같이, 스프링(미도시)에 탄지되도록 설치된 잠금구(107)의 하단부에 라운드부(107b)를 형성하여, 별도로 잠금구(107)를 들어 올리지 않고 새 배터리(102')를 간편하게 교체할 수 있도록 되어 있다.7 is a perspective view showing another embodiment of the locking device according to the present invention, as shown, by forming a round portion 107b at the lower end of the locking mechanism 107 installed to be supported by a spring (not shown), separately locked The new battery 102 'can be easily replaced without lifting the sphere 107.

즉, 교체하는 새 배터리(102')를 슬라이딩식으로 밀면 잠금구(107)의 하단부에 형성된 라운드부(107b)가 배터리(102')의 상단부에 접촉되어 밀려 올라가서 슬라이딩되는 배터리(102')의 잠금홈(108)에 탄력적으로 삽입되어 배터리(102')를 고정시키고, 해체할때도 배터리(102')를 일측으로 밀면 잠금구(107)가 스프링의 탄력을 받으며 상측으로 들어 올려져서 별도로 잠금구(107)를 조작하지 않고 간편하게 배터리(102')를 미는 것에 의하여 장착 및 해체가 가능하다.That is, when the replacement new battery 102 'is slidably pushed, the round part 107b formed at the lower end of the lock 107 contacts the upper end of the battery 102' and is pushed up to slide the sliding part of the battery 102 '. It is elastically inserted into the locking groove 108 to fix the battery 102 'and when the battery 102' is pushed to one side even when dismantled, the lock 107 receives the elasticity of the spring and is lifted to the upper side to separately lock it. Mounting and dismounting are possible by simply pushing the battery 102 'without operating the 107.

이상에서 상세히 설명한 바와 같이, 본 발명 휴대폰의 배터리 결합구조는 거의 소진된 배터리에서 전원이 공급되는 상태로 슬라이딩식으로 위치이동이 되고, 새 배터리를 다른쪽에서 결합할 수 있도록 하여, 배터리의 교체시 거의 소진된 배터리에 의하여 전원공급이 이루어지는 상태에서 새 배터리의 장착이 이루어지므로, 전원공급이 중단되지 않고 배터리의 교체가 이루어지는 효과가 있다.As described in detail above, the battery coupling structure of the mobile phone of the present invention is slidably moved in a state in which power is supplied from a nearly exhausted battery, and a new battery can be coupled from the other side, so that the battery is almost replaced when replaced. Since a new battery is mounted in a state in which power is supplied by an exhausted battery, the power supply is not interrupted and the battery is replaced.

또한, 그와 같은 배터리의 교체작업이 슬라이딩식으로 미는 것에 의하여 간단하게 이루어지므로 사용상의 간편한 효과가 있다.In addition, since the replacement of such a battery is made by simply sliding the sliding operation is easy to use.

Claims (3)

본체의 후면에 배터리가 착,탈가능하게 결합되어 있는 휴대폰에 있어서,In the mobile phone that the battery is detachably coupled to the back of the main body, 상기 본체의 후면 상,하단부에는 길이방향으로 슬라이딩홈이 형성되고,Sliding grooves are formed in the longitudinal direction on the upper and lower ends of the back of the main body, 상기 배터리의 상,하단부에는 상기 슬라이딩홈에 삽입되어 슬라이딩될 수 있도록 슬라이딩돌기가 형성되며,Sliding protrusions are formed at upper and lower ends of the battery so as to be inserted into the sliding groove and slide. 상기 본체의 후면에 컨텍터가 가로방향으로 양단부까지 길게 설치되고,The contactor is installed in the rear of the main body to the both ends in the horizontal direction, 상기 배터리의 내측면에는 상기 컨택터에 대응되는 위치에 전원공급을 위한 단자가 형성되며,An inner surface of the battery is provided with a terminal for power supply at a position corresponding to the contactor, 상기 본체의 후면 상단부에는 본체에 배터리를 고정시키기 위한 고정기구가 구비되는 것을 특징으로 하는 휴대폰의 배터리 결합구조.The battery coupling structure of the mobile phone, characterized in that the fixing mechanism for fixing the battery to the main body at the rear upper portion of the body. 제 1항에 있어서, 상기 고정기구는 상기 본체의 상단부에는 스프링으로 탄지되며 손가락으로 밀수 있도록 누름돌기가 형성되어 있는 잠금구가 설치되고, 상기 배터리의 상단부에는 상기 잠금구가 삽,탈되는 잠금홈이 형성되는 것을 특징으로 하는 휴대폰의 배터리 결합구조.According to claim 1, wherein the fixing mechanism is provided with a locking mechanism is formed with a pressing projection to push the finger on the upper end of the main body with a spring, the locking groove is inserted into the upper end of the battery, the locking groove is removed Battery coupling structure of the mobile phone, characterized in that formed. 제 1항에 있어서, 상기 잠금구의 하단부에는 배터리의 교체시 배터리의 상단부에 접촉되어 잠금구가 들어 올려지도록 라운드부가 형성되는 것을 특징으로 하는 휴대폰의 배터리 결합구조.The battery coupling structure of claim 1, wherein a round part is formed at a lower end of the lock to contact the upper part of the battery to lift the lock when the battery is replaced.
KR10-2002-0018686A 2002-04-04 2002-04-04 Battery docking structure and method thereof for mobile phone KR100474284B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100689520B1 (en) * 2005-03-04 2007-03-02 삼성전자주식회사 Battery pack mounting device for portable terminal
KR100753398B1 (en) * 2006-06-08 2007-08-30 삼성전자주식회사 Mobile terminal having battery capable of power-uninterrupted changing
US10062883B2 (en) 2014-04-24 2018-08-28 Daegu Gyeongbuk Institute Of Science And Technology Non-stop battery changing system

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KR19980011206U (en) * 1996-08-19 1998-05-25 김주용 Battery pack locking device for portable cordless phone
KR100207434B1 (en) * 1996-10-04 1999-07-15 김영환 Apparatus for combinating battery with radio telephone
KR200230376Y1 (en) * 2001-02-26 2001-07-19 엘지전자 주식회사 Mobile Phone for Inserting Battery Horizontally
KR100432050B1 (en) * 2001-12-28 2004-05-22 에스케이텔레텍주식회사 mobile communication terminal and method for changing battery pack without turning off the power source

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100689520B1 (en) * 2005-03-04 2007-03-02 삼성전자주식회사 Battery pack mounting device for portable terminal
KR100753398B1 (en) * 2006-06-08 2007-08-30 삼성전자주식회사 Mobile terminal having battery capable of power-uninterrupted changing
US10062883B2 (en) 2014-04-24 2018-08-28 Daegu Gyeongbuk Institute Of Science And Technology Non-stop battery changing system

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