KR100597320B1 - Battery pack for mobile communication terminal - Google Patents

Battery pack for mobile communication terminal Download PDF

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Publication number
KR100597320B1
KR100597320B1 KR1020040079110A KR20040079110A KR100597320B1 KR 100597320 B1 KR100597320 B1 KR 100597320B1 KR 1020040079110 A KR1020040079110 A KR 1020040079110A KR 20040079110 A KR20040079110 A KR 20040079110A KR 100597320 B1 KR100597320 B1 KR 100597320B1
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South Korea
Prior art keywords
groove
protective cover
mobile communication
charging terminal
communication terminal
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KR1020040079110A
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Korean (ko)
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KR20060030290A (en
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김민식
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김민식
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

본 발명은 이동통신단말기의 본체에 탈착 가능하게 결합되어 이동통신단말기를 작동시키기 위하여 필요한 각종 전원을 공급하는 이동통신단말기용 배터리 팩에 관한 것이다.The present invention relates to a battery pack for a mobile communication terminal detachably coupled to a main body of a mobile communication terminal and supplying various powers necessary for operating the mobile communication terminal.

이와 같은 본 발명은 배터리 하우징의 배면에 일측으로 회전되면 충전단자를 차폐하고 반대로 회전되면 충전단자를 노출하는 보호커버가 설치되어 이 보호커버에 의하여 충전단자를 차폐하면, 충전단자에 전도성 물체(동전, 열쇠 등)가 접촉되어 단락(short)이 유발되거나 이물이 부착되어 오염되는 것을 방지할 수 있다.As described above, the present invention provides a protective cover for shielding the charging terminal when rotated to one side of the battery housing and exposing the charging terminal when rotating to the opposite side, and shielding the charging terminal by the protective cover. , Keys, etc.) can be contacted to prevent short circuits or foreign matter to be attached and contaminated.

단락, 배터리 팩, 보호, 오염, 이동 통신 단말기, 충전 단자, 커버Short circuit, battery pack, protection, pollution, mobile terminal, charging terminal, cover

Description

이동통신단말기용 배터리 팩{Battery pack for mobile communication terminal} Battery pack for mobile communication terminal {Battery pack for mobile communication terminal}             

도 1은 일반적인 이동통신단말기용 배터리 팩이 도시된 사시도,1 is a perspective view showing a battery pack for a general mobile communication terminal,

도 2는 본 발명에 따른 이동통신단말기용 배터리 팩이 도시된 사시도,2 is a perspective view showing a battery pack for a mobile communication terminal according to the present invention;

도 3은 본 발명에 따른 이동통신단말기용 배터리 팩의 요부를 옆에서 본 상태가 도시된 단면도,3 is a cross-sectional view showing a state of the main part of the battery pack for a mobile communication terminal according to the present invention;

도 4는 본 발명에 따른 이동통신단말기용 배터리 팩의 보호커버가 도시된 일부 절개 사시도이다.4 is a partially cutaway perspective view illustrating a protective cover of a battery pack for a mobile communication terminal according to the present invention.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

10 : 배터리 팩 20 : 배터리 셀10: battery pack 20: battery cell

30 : 배터리 하우징 31f, 31s : 제1, 2홈부30: battery housing 31f, 31s: first, second groove

40 : 충전단자 50 : 보호커버40: charging terminal 50: protective cover

51 : 조작홈부 60 : 힌지수단51: operation groove 60: hinge means

61 : 힌지구멍 62 : 힌지핀61: hinge hole 62: hinge pin

70 : 로크수단 71 : 반구형 돌기70: locking means 71: hemispherical protrusion

72f, 72s : 제1, 2결합홈부72f, 72s: first and second coupling groove

본 발명은 이동통신단말기용 배터리 팩에 관한 것으로서, 상세하게는 평상시에 배터리 팩의 충전단자가 외부와 접촉되는 것을 방지할 수 있도록 한 이동통신단말기용 배터리 팩에 관한 것이다.The present invention relates to a battery pack for a mobile communication terminal, and more particularly, to a battery pack for a mobile communication terminal to prevent the charging terminal of the battery pack from being in contact with the outside in general.

일반적으로 이동통신단말기는 그 본체의 배면에 전원을 공급 받기 위한 배터리가 탈착 가능하도록 결합되는 바, 이 배터리로는 경제성과 실용성 등을 고려하여 일회용이 아닌 충전식 배터리 팩이 사용되고 있다.In general, the mobile communication terminal is coupled to the battery for receiving power to the back of the main body is detachable bar, in consideration of the economy and practicality, such a rechargeable battery pack is used, not disposable.

도 1은 일반적인 이동통신단말기용 배터리 팩이 도시된 사시도이다.1 is a perspective view showing a battery pack for a general mobile communication terminal.

상기 배터리 팩은 도 1에 도시된 바와 같이 이동통신단말기에 내장된 메인회로기판을 통하여 전원을 공급하는 배터리 셀(2)과, 이 배터리 셀(2)을 내장하여 외부의 충격으로부터 보호하고 외관을 형성하는 배터리 하우징(3)과, 이 배터리 하우징(3)의 배면에 설치되고 배터리 셀(2)과 전기적으로 연결된 충전단자(4) 등으로 이루어진다. 이때 충전단자(4)는 충전기의 접속단자와 원활한 접속을 위하여 외부에 노출되도록 설치된다.As shown in FIG. 1, the battery pack includes a battery cell 2 for supplying power through a main circuit board embedded in a mobile communication terminal, and the battery cell 2 is protected from external shocks and has an appearance. And a battery terminal 3 to be formed, and a charging terminal 4 or the like installed on the rear surface of the battery housing 3 and electrically connected to the battery cell 2. At this time, the charging terminal 4 is installed to be exposed to the outside for smooth connection with the connection terminal of the charger.

그러나 이와 같은 이동통신단말기용 배터리 팩(1)은 그 충전단자(4)가 무방비 상태로 노출되어 있기 때문에 충전단자(4) 사이에 전도성 물체(예 - 동전, 열쇠 등)가 접촉되는 경우, 단락(short)이 유발되는 문제점이 있었다. 물론 이때에 발생 되는 과열로 인하여 기기가 손상되거나 심할 경우에는 폭발사고로까지 이어지는 문제점이 있었다.However, such a battery pack 1 for a mobile communication terminal is exposed to a non-protected state of the charging terminal 4, when a conductive object (for example, coins, keys, etc.) contact between the charging terminal 4, a short circuit There was a problem that (short) is caused. Of course, if the device is damaged or severe due to overheating occurred at this time, there was a problem leading to an explosion accident.

한편 충전단자(3)가 항상 노출되어 있는 관계로 그 표면에 이물이 쉽게 부착되어 충전 시 충전기의 접속단자와 접촉 불량이 초래되는 문제점도 있었다.On the other hand, since the charging terminal 3 is always exposed, foreign matters are easily attached to the surface thereof, resulting in poor contact with the connection terminal of the charger during charging.

본 발명은 상기 문제점을 해결하기 위한 것으로서, 배터리 하우징에 홈을 형성하고, 이 홈의 한쪽에 충전단자를 설치함과 아울러 중앙부에 회전방향에 따라 홈의 한쪽 또는 다른 쪽에 위치되어 충전단자가 차폐되거나 노출되도록 커버를 설치하며, 홈의 한쪽 또는 다른 쪽에 위치된 커버가 충전단자를 차폐하거나 노출시킨 상태가 유지되도록 하는 수단을 마련함으로써 충전단자가 항상 노출됨에 따른 단락 유발ㆍ충전단자의 오염 및 손상 등을 방지할 수 있는 한편 커버가 외부에 위치되므로 조작ㆍ유지 및 보수를 용이하게 실시할 수 있고, 커버가 배터리 하우징에서 돌출되어 부피가 증대되는 것을 홈에 의하여 방지할 수 있으며, 커버가 건들거려 충전단자가 차폐 또는 노출된 상태를 유지할 수 없거나 외력으로 인한 파손되는 것을 예방할 수 있는 이동통신단말기용 배터리 팩을 제공하는 데 목적이 있다.The present invention is to solve the above problems, the groove is formed in the battery housing, the charging terminal is provided on one side of the groove and located at one or the other side of the groove according to the rotational direction in the center portion, The cover is installed to be exposed, and the cover located on one side or the other side of the groove is provided with a means for shielding or exposing the charging terminal so that the charging terminal is always exposed. While the cover is located on the outside, it can be easily operated, maintained and repaired, and the grooves can prevent the cover from protruding from the battery housing and increase in volume, and the cover is touched and charged. To prevent the terminals from being shielded or exposed, or to prevent damage from external forces. The purpose to provide a battery pack for the same terminal.

상기 기술적 과제를 달성하기 위한 본 발명은 이동통신단말기에 결합되고 외관을 형성하는 배터리 하우징의 배면에 충전단자가 노출되도록 설치된 이동통신단말기용 배터리 팩에 있어서, 상기 배터리 하우징은 배면에 상기 충전단자가 바닥면에 노출되도록 설치된 제1홈부 및 상기 제1홈부에서 상호 통하도록 연장된 제2홈부가 각각 형성되고, 상기 제1홈부와 제2홈부 사이에는 일측으로 회전시키면 상기 충전단자가 차폐되도록 상기 제1홈부에 위치되고 반대로 회전시키면 상기 충전단자가 노출되도록 상기 제2홈부에 위치되는 보호커버가 힌지수단에 의하여 연결되며, 상기 힌지수단은 상기 제1홈부와 제2홈부 사이의 양쪽 내측면에 각각 형성된 힌지구멍 및 상기 힌지구멍에 끼워지도록 상기 보호커버의 양측에 각각 형성된 힌지핀으로 구성되고, 상기 제1ㆍ2홈부와 보호커버에는 상기 보호커버가 제1홈부 또는 제2홈부에 위치되었을 때 회전을 방지하는 로크수단이 형성되며, 상기 로크수단은 상기 보호커버의 선단에 형성된 반구형 돌기 및 상기 반구형 돌기가 끼워지도록 상기 제1ㆍ2홈부의 내측면에 각각 형성된 제1ㆍ2결합홈부로 구성된 것을 특징으로 한다.The present invention for achieving the technical problem is a battery pack for a mobile communication terminal coupled to the mobile communication terminal and installed so that the charging terminal is exposed on the back of the battery housing forming an appearance, the battery housing is the charging terminal on the back The first groove portion and the second groove portion extending to communicate with each other in the first groove portion are formed to be exposed to the bottom surface, respectively, and rotates to one side between the first groove portion and the second groove portion so that the charging terminal is shielded When located in one groove and rotated oppositely, a protective cover located in the second groove is connected by hinge means so that the charging terminal is exposed, and the hinge means is formed on both inner surfaces between the first groove and the second groove, respectively. And hinge pins formed on both sides of the protective cover so as to be fitted into the formed hinge holes and the hinge holes. The first and second grooves and the protective cover are provided with locking means for preventing rotation when the protective cover is located in the first groove or the second groove, and the locking means is a hemispherical protrusion formed at the tip of the protective cover and the hemispherical shape. And first and second coupling grooves formed on inner surfaces of the first and second grooves so that the protrusions are fitted therein.

이하 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

본 발명의 이동통신단말기용 배터리 팩이 도 2 내지 도 4에 도시되어 있다.The battery pack for a mobile communication terminal of the present invention is shown in Figs.

도 2 내지 도 4에서와 같이 본 발명에 따른 이동통신단말기용 배터리 팩(10)은 이동통신단말기의 작동에 필요한 전원을 이동통신단말기 본체에 내장된 메인회로기판을 통하여 공급하는 배터리 셀(20)과, 상기 배터리 셀(20)이 내장된 배터리 하우징(30)과, 상기 배터리 하우징(30)의 배면에 노출되도록 설치되고 상기 배터리 셀(20)과 전기적으로 연결된 충전단자(40)와, 충전할 때를 제외하고 평상시에 상기 충전단자(40)와 외부의 접촉을 방지하는 보호커버(50)로 구성된다.2 to 4, the battery pack 10 for a mobile communication terminal according to the present invention is a battery cell 20 for supplying power required for the operation of the mobile communication terminal through the main circuit board built in the mobile communication terminal body And a battery housing 30 in which the battery cell 20 is embedded, a charging terminal 40 installed to be exposed to the rear surface of the battery housing 30, and electrically connected to the battery cell 20. Except for the time is usually composed of a protective cover 50 to prevent contact between the charging terminal 40 and the outside.

상기 배터리 하우징(30)은 충전단자(40)의 설치 부위에 바닥면이 판판하도록 된 일정 깊이의 제1홈부(31f) 및 상기 제1홈부(31f)에서 제1홈부(31f)와 대칭을 이루도록 연장된 제2홈부(31s)가 각각 형성된다. 여기서 상기 제1홈부(31f)는 충전단자(40)의 설치 부위에 비하여 면적이 약간 넓도록 형성되어 바닥면에 상기 충전단자(40)가 노출되도록 위치된다. 그리고 상기 제2홈부(31s)는 제1홈부(31f)와 서로 통하도록 형성되는 것으로서, 일반적으로 충전단자(40)가 배터리 하우징(30)의 하단에 위치되므로 제1홈부(31f)의 상측에 위치된다.The battery housing 30 is symmetrical with the first groove portion 31f and the first groove portion 31f in the first groove portion 31f having a predetermined depth so that the bottom surface is plated at the installation portion of the charging terminal 40. Extended second groove portions 31s are formed, respectively. Here, the first groove 31f is formed to have a slightly larger area than the installation portion of the charging terminal 40 so that the charging terminal 40 is exposed on the bottom surface. The second groove 31s is formed to communicate with the first groove 31f. In general, since the charging terminal 40 is positioned at the lower end of the battery housing 30, the second groove 31s is positioned above the first groove 31f. Is located.

상기 보호커버(50)는 일측으로 회전시키면 상기 충전단자(40)가 차폐되도록 위치되고 반대로 회전시키면 충전단자(40)가 노출되도록 위치되는 것으로서, 힌지수단(60)에 의하여 상기 제1홈부(31f)와 제2홈부(31s) 사이의 경계 부위에 상하 회전 가능하도록 연결된다. 이러한 보호커버(50)는 상기 제1, 2홈부(31f)(31s)에 비하여 크기가 약간 작도록 형성된 플레이트인 바, 따라서 일측으로 회전시키면 제1홈부(31f) 내에 위치되고 반대로 회전시키면 상기 제2홈부(31s) 내에 위치된다.The protective cover 50 is positioned so that the charging terminal 40 is shielded when rotated to one side and the charging terminal 40 is exposed when rotated to the opposite side, the first groove portion 31f by the hinge means (60) ) Is connected to the boundary between the second groove 31s so as to be rotatable vertically. The protective cover 50 is a plate formed to be slightly smaller in size than the first and second grooves 31f and 31s. Therefore, when the protective cover 50 is rotated to one side, the protective cover 50 is located in the first groove 31f and reversely rotated. It is located in the two groove part 31s.

상기 힌지수단(60)은 제1홈부(31f)와 제2홈부(31s) 사이의 양쪽 내측면에 각 각 형성된 힌지구멍(61)과, 상기 힌지구멍(61)에 끼워지도록 보호커버(50)의 양측 하단에 각각 형성된 힌지핀(62)으로 구성된다.The hinge means 60 includes a hinge hole 61 formed on both inner surfaces of the first groove portion 31f and the second groove portion 31s, respectively, and a protective cover 50 to be fitted into the hinge hole 61. Consists of hinge pins 62 formed on both bottom sides of the.

한편 상기 제1, 2홈부(31f)(31s)와 보호커버(50)에는 보호커버(50)가 제1홈부(31f) 또는 제2홈부(31s)에 위치되어 충전단자(40)를 차폐하거나 노출한 상태가 유지되도록 회전을 방지하는 로크수단(70)이 형성된다.Meanwhile, the protective cover 50 is positioned in the first groove 31f or the second groove 31s in the first and second grooves 31f and 31s and the protective cover 50 to shield the charging terminal 40. Lock means 70 is formed to prevent rotation so that the exposed state is maintained.

상기 로크수단(70)은 보호커버(50)의 선단(상단)에 돌출 형성된 반구형 돌기(71)와, 상기 반구형 돌기(71)가 끼워지도록 제1, 2홈부(31f)(31s)의 내측면에 각각 반구형으로 형성된 제1, 2결합홈부(72f)(72s)로 구성된다.The locking means 70 is a hemispherical protrusion 71 protruding from the front end (top) of the protective cover 50, and the inner surface of the first and second grooves 31f and 31s so that the hemispherical protrusion 71 is fitted. The first and second coupling groove portions 72f and 72s respectively formed in a hemispherical shape.

한편 상기 보호커버(50)는 사용자가 직접 회전 조작하는 것으로서, 조작의 용이함을 위하여 전면 및 배면에는 손끝을 끼울 수 있는 크기의 조작홈부(51)가 각각 형성된다.On the other hand, the protective cover 50 is a user directly rotates, for ease of operation, the front and rear manipulation grooves 51 are sized to fit the fingertips are formed, respectively.

상기와 같은 본 발명에 따른 이동통신단말기용 배터리 팩은 다음과 같이 작용된다.The battery pack for a mobile communication terminal according to the present invention as described above operates as follows.

먼저 도 3에서와 같이 충전단자(40)가 보호커버(50)에 의하여 차폐되어 있는 상태에서 충전하고자 하는 경우, 보호커버(50)의 노출면(전면)에 형성되어 있는 조작홈부(51)에 손끝을 끼워 잡아당긴다. 그러면 이 힘에 의하여 반구형 돌기(71)가 제1결합홈부(72f)에서 이탈되며 로크수단(70)의 잠금(회전 방지상태)이 해제된다.First, when the charging terminal 40 is to be charged in a state in which the charging terminal 40 is shielded by the protective cover 50 as shown in FIG. 3, the operation groove 51 formed on the exposed surface (front) of the protective cover 50 is provided. Pull out your fingertips. Then, the hemispherical protrusion 71 is released from the first coupling groove 72f by this force, and the lock (rotation preventing state) of the locking means 70 is released.

다음 힌지수단(60)을 중심으로 제2홈부(31s)를 향하여 보호커버(50)를 회전시킴으로써 보호커버(50)가 제2홈부(31s) 측에 위치되도록 한 다음 도 3의 2점쇄선으로 표현된 바와 같이 제2결합홈부(72s)에 반구형 돌기(71)가 끼워지도록 보호커 버(50)를 누른다. 이때 충전단자(40)는 외부로 노출되어 충전 가능한 상태가 되고, 보호커버(50)는 제2홈부(31s)에 위치된 상태로 회전이 방지되어 건들거리지 않게 된다.Next, the protective cover 50 is positioned on the second groove 31s side by rotating the protective cover 50 toward the second groove 31s about the hinge means 60, and then by the dashed-dotted line in FIG. As shown, the protective cover 50 is pressed so that the hemispherical protrusion 71 is fitted into the second coupling groove 72s. In this case, the charging terminal 40 is exposed to the outside and becomes a chargeable state, and the protective cover 50 is prevented from being rotated in a state in which it is located in the second groove 31s.

다음 충전이 완료되어 충전단자(40)를 차폐하고자 하는 경우, 보호커버(50)의 노출면(배면)에 형성된 조작홈부(51)에 의하여 보호커버(50)를 상기와 반대방향으로 회전시킴으로써 반구형 돌기(71)와 제2결합홈부(72s)의 결합을 해제한 뒤 제1결합홈부(71f)에 반구형 돌기(71)를 끼워지도록 제1홈부(31f)에 보호커버(50)를 위치시키면 된다. 이때 충전단자(40)는 보호커버(50)로 덮여 차폐된다.When the next charging is completed to shield the charging terminal 40, hemispherical shape by rotating the protective cover 50 in the opposite direction by the operating groove 51 formed on the exposed surface (back) of the protective cover 50 After releasing the engagement between the protrusion 71 and the second coupling groove 72s, the protective cover 50 may be positioned in the first groove 31f so that the hemispherical protrusion 71 is fitted into the first coupling groove 71f. . At this time, the charging terminal 40 is covered with a protective cover 50 is shielded.

이상에서 설명한 바와 같은 본 발명은 일측으로 회전시키면 충전단자가 차폐되도록 위치되고 반대로 회전시키면 충전단자가 노출되도록 위치되는 보호커버가 마련되어 충전단자를 차폐하면, 평상시 충전단자와 외부 간의 접촉이 차단되므로 충전단자에 전도성 물체가 접촉되어 발생되는 단락 및 이물 부착에 따른 충전단자 오염 등을 방지할 수 있는 한편 보호커버가 배터리 하우징의 배면에 설치되어 외부에 위치되므로 조작, 유지 및 보수가 편리한 이점이 있다. 아울러 배터리 하우징의 배면에 서로 통하는 제1홈부 및 제2홈부가 각각 형성되고, 충전단자가 제1홈부에 설치되며, 보호커버가 제1홈부와 제2홈부 사이에 설치되어 회전방향에 따라 제1홈부 또는 제2홈부에 위치되면서 충전단자를 차폐 또는 노출하기 때문에 충전단자가 차폐 또는 노출된 때 보호커버가 제1홈부 또는 제2홈부에 위치되므로 보호커버가 배터리 하우징에서 돌출되어 부피가 증대되는 것을 방지할 수 있는 이점이 있다.As described above, the present invention provides a protective cover which is positioned to shield the charging terminal when rotated to one side and is positioned to expose the charging terminal when rotated to the opposite side, and shields the charging terminal, thereby preventing contact between the normal charging terminal and the outside. It is possible to prevent the short circuit caused by the contact of the conductive object to the terminal and contamination of the charging terminal due to the foreign matter attached, while the protective cover is installed on the rear of the battery housing is located outside, there is a convenient operation, maintenance and repair. In addition, a first groove portion and a second groove portion communicating with each other are formed on the rear surface of the battery housing, respectively, a charging terminal is installed in the first groove portion, and a protective cover is installed between the first groove portion and the second groove portion and according to the rotation direction. Since the protective cover is located in the first groove or the second groove when the charging terminal is shielded or exposed because the charging terminal is shielded or exposed while being located in the groove or the second groove, the protective cover protrudes from the battery housing to increase the volume. There is an advantage that can be prevented.

또 보호커버에 의한 충전단자 차폐 상태 또는 노출 상태가 유지되도록 보호커버의 회전을 방지하는 로크수단으로 인하여 보호커버가 건들거리는 것을 방지할 수 이점이 있다.In addition, there is an advantage that the protective cover can be prevented from being touched by the locking means for preventing the rotation of the protective cover so that the charging terminal shielding state or the exposed state by the protective cover is maintained.

또한 보호커버의 전면 및 배면에 조작홈부가 형성되어 보호커버의 회전 조작을 용이하게 이룰 수 있는 이점이 있다.In addition, the operation groove is formed on the front and back of the protective cover has the advantage that can easily achieve the rotation operation of the protective cover.

Claims (5)

이동통신단말기에 결합되고 외관을 형성하는 배터리 하우징(30)의 배면에 충전단자(40)가 노출되도록 설치된 이동통신단말기용 배터리 팩(10)에 있어서,In the battery pack 10 for a mobile communication terminal coupled to the mobile communication terminal and installed so that the charging terminal 40 is exposed on the back of the battery housing 30 to form an appearance, 상기 배터리 하우징(30)은 배면에 상기 충전단자(40)가 바닥면에 노출되도록 설치된 제1홈부(31f) 및 상기 제1홈부(31f)에서 상호 통하도록 연장된 제2홈부(31s)가 각각 형성되고,The battery housing 30 has a first groove portion 31f installed on the bottom thereof so that the charging terminal 40 is exposed on the bottom surface thereof, and a second groove portion 31s extending through the first groove portion 31f so as to communicate with each other. Formed, 상기 제1홈부(31f)와 제2홈부(31s) 사이에는 일측으로 회전시키면 상기 충전단자(40)가 차폐되도록 상기 제1홈부(31f)에 위치되고 반대로 회전시키면 상기 충전단자(40)가 노출되도록 상기 제2홈부(31s)에 위치되는 보호커버(50)가 힌지수단(60)에 의하여 연결되며,Rotating to one side between the first groove 31f and the second groove 31s is positioned in the first groove 31f so that the charging terminal 40 is shielded and rotates oppositely to expose the charging terminal 40. The protective cover 50 which is located in the second groove 31s so as to be connected by the hinge means 60, 상기 힌지수단(60)은 상기 제1홈부(31f)와 제2홈부(31s) 사이의 양쪽 내측면에 각각 형성된 힌지구멍(61) 및 상기 힌지구멍(61)에 끼워지도록 상기 보호커버(50)의 양측에 각각 형성된 힌지핀(62)으로 구성되고,The hinge means 60 is the protective cover 50 to be fitted into the hinge hole 61 and the hinge hole 61 respectively formed on both inner surfaces between the first groove portion 31f and the second groove portion 31s. Consists of hinge pins 62 formed on each side of the, 상기 제1ㆍ2홈부(31f)(31s)와 보호커버(50)에는 상기 보호커버(50)가 제1홈부(31f) 또는 제2홈부(31s)에 위치되었을 때 회전을 방지하는 로크수단(70)이 형성되며,Lock means for preventing rotation of the first and second grooves 31f and 31s and the protective cover 50 when the protective cover 50 is positioned in the first groove 31f or the second groove 31s ( 70) is formed, 상기 로크수단(70)은 상기 보호커버(50)의 선단에 형성된 반구형 돌기(71) 및 상기 반구형 돌기(71)가 끼워지도록 상기 제1ㆍ2홈부(31f)(31s)의 내측면에 각각 형성된 제1ㆍ2결합홈부(72f)(72s)로 구성된 것을 특징으로 하는 이동통신단말기용 배터리 팩.The locking means 70 is formed on the inner surface of the first and second grooves 31f and 31s so that the hemispherical protrusions 71 and the hemispherical protrusions 71 formed at the tip of the protective cover 50 are fitted. A battery pack for a mobile communication terminal, comprising: first and second coupling groove portions (72f) (72s). 제1항에 있어서,The method of claim 1, 상기 보호커버(50)는 전면 및 배면에 사용자가 손끝을 끼워 회전 조작하도록 조작홈부(51)가 각각 형성된 플레이트인 것을 특징으로 하는 이동통신단말기용 배터리 팩.The protective cover 50 is a battery pack for a mobile communication terminal, characterized in that each of the plates formed with the operation groove 51 to rotate the user's fingertips on the front and back. 삭제delete 삭제delete 삭제delete
KR1020040079110A 2004-10-05 2004-10-05 Battery pack for mobile communication terminal KR100597320B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06223816A (en) * 1993-01-28 1994-08-12 Hitachi Ltd Secondary battery
KR100268568B1 (en) * 1993-09-21 2000-10-16 소가 마사히로 Oscilloscope housing structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06223816A (en) * 1993-01-28 1994-08-12 Hitachi Ltd Secondary battery
KR100268568B1 (en) * 1993-09-21 2000-10-16 소가 마사히로 Oscilloscope housing structure

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