KR20040017543A - Battery module for mobile communication terminal - Google Patents

Battery module for mobile communication terminal Download PDF

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Publication number
KR20040017543A
KR20040017543A KR1020020049668A KR20020049668A KR20040017543A KR 20040017543 A KR20040017543 A KR 20040017543A KR 1020020049668 A KR1020020049668 A KR 1020020049668A KR 20020049668 A KR20020049668 A KR 20020049668A KR 20040017543 A KR20040017543 A KR 20040017543A
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South Korea
Prior art keywords
pcb
connection terminal
end side
terminal
battery
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KR1020020049668A
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Korean (ko)
Inventor
정순오
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엘지이노텍 주식회사
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Priority to KR1020020049668A priority Critical patent/KR20040017543A/en
Publication of KR20040017543A publication Critical patent/KR20040017543A/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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3883—Arrangements for mounting batteries or battery chargers
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

PURPOSE: A battery module for a mobile communication terminal is provided to reduce the badness of products by injecting connection terminals and components mounted on a PCB by one body. CONSTITUTION: A plurality of semiconductor chips(110) and electronic elements(130) are mounted on one surface of a PCB(150), and a plurality of patterns(160) are formed at one edge side of the one surface of the PCB(150) in a certain interval. The PCB(150) connects to a battery. A connection terminal(170) is formed as a bar shape having a certain length. One end side(171) of the connection terminal(170) is connected with the pattern(160), and the other end side(173) of the connection terminal(170) is contacted with the other edge side of the one surface of the PCB(150). The center side(175) of the connection terminal(170) is bent. The connection terminal(170), located at an upper side of the one surface of the PCB(150), connects to an external device which stores a power for charging the battery. A protection portion(180) is injected and formed with the PCB(150) and the connection terminal(170) by one body. The protection portion(180) covers the one surface of the PCB(150) and the one end side(171) and the other end side(173) of the connection terminal(170). The protection portion(180) is attached to an internal surface of the center side(175) of the connection terminal(170) by one body.

Description

이동통신 단말기용 배터리 모듈{BATTERY MODULE FOR MOBILE COMMUNICATION TERMINAL}Battery module for mobile terminal {BATTERY MODULE FOR MOBILE COMMUNICATION TERMINAL}

본 발명은 다수의 부품이 실장된 PCB와 PCB를 외부기기와 연결시키는 접속단자를 일체로 사출한 이동통신 단말기용 배터리 모듈에 관한 것이다.The present invention relates to a battery module for a mobile communication terminal in which a plurality of components are mounted and a connection terminal for connecting a PCB to an external device is integrally injected.

모듈(MODULE)이란, 컴퓨터나 전자기기 등이 복잡해짐에 따라 정보의 교환이나 부품개발을 쉽게 하기 위하여 제품과 부품의 중간적인 기능을 수행하는 장치를 말한다. 즉, 전자부품이나 기계부품 등을 다수개 조립하여 특정 기능을 수행할 수 있도록 한 것으로 컴퓨터 시스템의 중앙처리장치, 주기억장치, 입출력장치 등을 각각 하나의 모듈이라 한다.A module is a device that performs an intermediate function between a product and a component in order to facilitate the exchange of information or the development of parts as computers and electronic devices become more complicated. That is, a plurality of electronic parts or mechanical parts are assembled to perform specific functions. The central processing unit, the main memory unit, and the input / output unit of the computer system are referred to as one module.

이하, 첨부된 도면을 참조하여 종래의 이동통신 단말기용 배터리 모듈을 설명한다. 도 1은 종래의 이동통신 단말기용 배터리 모듈을 개략적으로 보인 사시도이다.Hereinafter, a battery module for a conventional mobile communication terminal will be described with reference to the accompanying drawings. 1 is a perspective view schematically showing a battery module for a conventional mobile communication terminal.

도시된 바와 같이, 종래의 이동통신 단말기용 배터리 모듈(MODULE)(10)은 상면에 반도체 칩(11) 및 전자소자(13)가 실장되는 PCB(15)와 PCB(15)를 외부기기(도시생략)에 접속하기 위한 터미널(TERMINAL)(17)을 구비한다. 터미널(17)은 상기 외부기기와 접속되는 다수의 접속단자(17a)와 각각의 접속단자(17a)가 일체로 고정되는 고정판(17b)을 가진다. 한편, PCB(15)의 상면 일측에는 패턴(16)이 형성되고 패턴(16)에는 PCB(15)를 터미널(17)과 연결시키는 접속핀(19)이 결합되는데, 접속핀(19)의 일단부측 및 타단부측은 PCB(15)의 패턴(16) 및 터미널(17)의 접속단자(17a)에 각각 납땜으로 접합된다.As shown, a conventional mobile communication terminal battery module (MODULE) (10) is an external device (PCB 15 and PCB 15 on which the semiconductor chip 11 and the electronic device 13 is mounted on an upper surface thereof. Terminal (TERMINAL) 17 for connecting to the terminal. The terminal 17 has a plurality of connection terminals 17a connected to the external device and a fixed plate 17b to which each connection terminal 17a is fixed integrally. On the other hand, a pattern 16 is formed on one side of the upper surface of the PCB 15 and the connection pin 19 for connecting the PCB 15 to the terminal 17 is coupled to the pattern 16, one end of the connection pin 19 The side and the other end are joined to the pattern 16 of the PCB 15 and the connection terminal 17a of the terminal 17 by soldering, respectively.

그러나, 상기와 같이 구성된 종래의 모듈(10)은 접속핀(19)을 PCB(15)의 패턴(16) 및 터미널(17)의 접속단자(17a)에 접합하는 과정에서 접속핀(19)의 변형이 생기게 된다. 그러면, 터미널(17)의 위치도 함께 변형되어 터미널(17)의 접속단자(17a)를 상기 외부기기에 정확하게 접지할 수 없게되고, 이로인해 제품에 불량이 발생하는 단점이 있다.However, in the conventional module 10 configured as described above, the connecting pin 19 is connected to the pattern 16 of the PCB 15 and the connecting terminal 17a of the terminal 17. There will be deformation. Then, the position of the terminal 17 is also deformed together, so that the connection terminal 17a of the terminal 17 cannot be accurately grounded to the external device, thereby causing a defect in the product.

또한, PCB(15)가 외부로 노출되어 있어 PCB(15)의 상면에 실장된 반도체 칩(11) 및 전자소자(13) 등의 부품이 외부로부터 가해지는 충격 또는 이물질 등에 의해 손상될 수 있다. 이로인해, 모듈(10)이 제 기능을 수행하지 못하게 되는 단점이 있다.In addition, since the PCB 15 is exposed to the outside, components such as the semiconductor chip 11 and the electronic device 13 mounted on the upper surface of the PCB 15 may be damaged by an impact or a foreign substance applied from the outside. As a result, there is a disadvantage that the module 10 does not perform its proper function.

본 발명은 상기와 같은 종래기술의 문제점을 해결하기 위하여 창출된 것으로, 본 발명의 목적은 PCB에 실장된 부품과 PCB를 외부기기와 연결하여주는 접속단자를 일체로 사출하므로써, 제품의 불량을 줄일 수 있는 이동통신 단말기용 배터리 모듈을 제공함에 있다.The present invention was created to solve the problems of the prior art as described above, an object of the present invention by reducing the defects of the product by integrally injecting the components mounted on the PCB and the connection terminal for connecting the PCB with an external device The present invention provides a battery module for a mobile communication terminal.

도 1은 종래의 이동통신 단말기용 배터리 모듈을 개략적으로 보인 사시도.1 is a perspective view schematically showing a battery module for a conventional mobile communication terminal.

도 2는 본 발명의 일 실시예에 따른 이동통신 단말기용 배터리와 배터리 모듈의 분리 사시도.2 is an exploded perspective view of a battery and a battery module for a mobile communication terminal according to an embodiment of the present invention.

도 3은 본 발명의 일 실시예에 따른 이동통신 단말기용 배터리 모듈의 사시도.3 is a perspective view of a battery module for a mobile communication terminal according to an embodiment of the present invention;

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

50 : 배터리100 : 배터리 모듈50: battery 100: battery module

150 : PCB170 : 접속단자150: PCB 170: connection terminal

180 : 보호부180: protection

상기와 같은 목적을 달성하기 위한 본 발명의 일 실시예에 따른 이동통신 단말기용 배터리 모듈은 일면에 다수의 반도체 칩 및 전자소자가 실장됨과 동시에 상기 일면의 일테두리부측에 다수의 패턴이 소정간격을 가지면서 형성되어 배터리와 접속된 PCB와 소정길이를 가지는 막대형상으로 마련되되, 일단부측은 상기 패턴과 접속되고 타단부측은 상기 PCB의 일면의 타테두리부측과 접촉되며 중앙부측은 다수 벤딩되어 상기 PCB의 일면 상측에 위치되어 상기 배터리를 충전시키기 위한 전원을 저장하는 외부기기와 접속되는 접속단자와 상기 PCB 및 상기 접속단자와 일체로 사출ㆍ형성되되, 상기 PCB의 일면 및 상기 접속단자의 일단부측과 타단부측을 덮음과 동시에 상기 접속단자의 중앙부측 내면에 일체로 부착되는 보호부를 구비한다.In the battery module for a mobile communication terminal according to an exemplary embodiment of the present invention for achieving the above object, a plurality of semiconductor chips and electronic devices are mounted on one surface, and a plurality of patterns are arranged at predetermined edges on the one side of the surface. It is formed in the form of a rod having a predetermined length and the PCB connected to the battery, one end side is connected to the pattern, the other end side is in contact with the border portion side of one side of the PCB and the center side is bent a number of A connection terminal which is located on one side and connected to an external device that stores power for charging the battery, and is injected and formed integrally with the PCB and the connection terminal, and one surface of the PCB and one end side of the connection terminal and the other A protective part is integrally attached to the inner surface of the central portion side of the connection terminal while covering the end side.

이하, 첨부한 도면을 참조하여 본 발명의 일 실시예에 따른 이동통신 단말기용 배터리 모듈(MODULE)의 바람직한 일 실시예를 상세히 설명한다.Hereinafter, a preferred embodiment of a battery module for a mobile communication terminal (MODULE) according to an embodiment of the present invention with reference to the accompanying drawings will be described in detail.

도 2는 본 발명의 일 실시예에 따른 이동통신 단말기용 배터리와 배터리 모듈의 분리 사시도이고, 도 3은 본 발명의 일 실시예에 따른 이동통신 단말기용 배터리 모듈의 사시도이다.2 is an exploded perspective view of a battery and a battery module for a mobile communication terminal according to an embodiment of the present invention, Figure 3 is a perspective view of a battery module for a mobile communication terminal according to an embodiment of the present invention.

도시된 바와 같이, (+)단자(51) 및 (-)단자(53)를 구비하는 배터리(50)와 배터리(50)의 단자(51,53)에 접속되는 배터리 모듈(100)이 마련된다. 배터리 모듈(100)은 PCB(150)와 접속단자(170) 및 보호부(180)를 가진다.As shown, a battery 50 having (+) terminal 51 and (−) terminal 53 and a battery module 100 connected to terminals 51 and 53 of the battery 50 are provided. . The battery module 100 has a PCB 150, a connection terminal 170, and a protection unit 180.

PCB(150)의 일면에는 다수의 반도체 칩(110) 및 전자소자(130)가 실장되고 상기 일면의 일테두리부에는 패턴(160)이 소정간격을 가지면서 다수개 형성된다. 접속단자(170)는 소정길이를 가지는 막대형상으로 마련되어 PCB(150)의 패턴(160)및 외부기기(도시생략)와 각각 접속된다. 그리하여, 상기 외부기기의 전원을 배터리(50)로 공급한다. 상세히 설명하면, 접속단자(170)의 일단부측(171)은 PCB(150)의 패턴(160)에 납땜으로 고정되고 타단부측(173)은 PCB(150)의 일면의 타테두리부측에 접촉되며, 중앙부측(175)은 다수 벤딩(BENDING)(175a,175b,175c,175d)되어 PCB(150)의 일면의 상측에 위치된다.A plurality of semiconductor chips 110 and electronic devices 130 are mounted on one surface of the PCB 150, and a plurality of patterns 160 are formed on one surface of the surface with predetermined intervals. The connection terminal 170 is provided in a rod shape having a predetermined length and connected to the pattern 160 of the PCB 150 and an external device (not shown), respectively. Thus, power of the external device is supplied to the battery 50. In detail, the one end side 171 of the connection terminal 170 is fixed to the pattern 160 of the PCB 150 by soldering, and the other end side 173 is in contact with the edge part side of one surface of the PCB 150. The central side 175 is a plurality of bending (BENDING) (175a, 175b, 175c, 175d) is located on the upper side of one surface of the PCB (150).

이때, 중앙부측(175)은 PCB(150)의 일면의 상측으로 소정공간이 형성되도록 벤딩되는데, 접속단자(170)의 중앙부측(175)은 접속단자(170)의 일단부측(171)에서 PCB(150)의 일면의 상측으로 벤딩된 제 1 벤딩부(171a)와 제 1 벤딩부(171a)에서 PCB(150)의 타테두리부측으로 벤딩된 제 2 벤딩부(171b) 및 제 3 벤딩부(171c)와 제 3 벤딩부(171c)에서 벤딩되어 접속단자(170)의 타단부(173)와 일체로 형성된 제4 벤딩부(175d)를 가진다.At this time, the central portion 175 is bent so that a predetermined space is formed above the one surface of the PCB 150, the central portion 175 of the connection terminal 170 is the PCB at one end side 171 of the connection terminal 170 The first bending part 171a bent to the upper side of one surface of the 150 and the second bending part 171b and the third bending part (bent bent from the first bending part 171a to the edge part side of the PCB 150) The fourth bending part 175d is bent at the 171c and the third bending part 171c and integrally formed with the other end 173 of the connection terminal 170.

그리고, 보호부(180)는 PCB(150) 및 접속단자(170)와 일체로 사출ㆍ형성된다. 상세히 설명하면, 접속단자(170)가 결합된 PCB(150)를 소정의 금형속에 위치시킨 후 유동성이 있는 수지를 상기 금형속에 주입하면, 상기 수지는 PCB(150)에 실장된 반도체 칩(110)과 전자소자(130) 및 접속단자(170)의 일단부측(171)과 타단부측(173)을 덮음과 동시에 접속단자(170)의 중앙부측(175)의 내면과 부착되어 보호부(180)를 형성한다. 이로인해, PCB(150)와 접속단자(170) 및 보호부(180)가 일체로 사출ㆍ형성되는 것이다.The protection unit 180 is injected and formed integrally with the PCB 150 and the connection terminal 170. In detail, when the PCB 150 to which the connection terminal 170 is coupled is placed in a predetermined mold, and a fluid resin is injected into the mold, the resin is mounted on the PCB 150. And the one end side 171 and the other end side 173 of the electronic device 130 and the connection terminal 170 and the inner surface of the central side side 175 of the connection terminal 170 are attached to the protection unit 180. To form. As a result, the PCB 150, the connection terminal 170, and the protection unit 180 are integrally ejected and formed.

이상에서 설명한 바와 같이 본 발명에 따른 이동통신 단말기용 배터리 모듈은 반도체 칩과 전자소자 및 패턴이 실장된 PCB와 접속단자 및 보호부가 일체로 사출된다. 이로인해, 외부로부터 발생되는 충격이나 이물질 등에 의하여 반도체 칩과 전자소자 및 패턴 등이 손상되는 것이 방지된다.As described above, the battery module for a mobile communication terminal according to the present invention is integrally injected with a PCB, a connection terminal, and a protection unit on which a semiconductor chip, an electronic device, and a pattern are mounted. As a result, the semiconductor chip, the electronic device, the pattern, and the like are prevented from being damaged by an external shock or foreign matter.

또한, 접속단자가 보호부에 의하여 지지되어 있으므로, 접속단자를 외부기기에 접속시킬 때 접속단자가 움직이지 않는다. 그러므로, 접속단자를 외부기기에 정확하게 접속할 수 있다.In addition, since the connection terminal is supported by the protection unit, the connection terminal does not move when connecting the connection terminal to an external device. Therefore, the connection terminal can be correctly connected to the external device.

이상에서는, 본 발명의 일 실시예에 따라 본 발명을 설명하였지만, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 변경 및 변형한 것도 본 발명에 속함은 당연하다.In the above, the present invention has been described in accordance with one embodiment of the present invention, but those skilled in the art to which the present invention pertains have been changed and modified without departing from the spirit of the present invention. Of course.

Claims (1)

일면에 다수의 반도체 칩 및 전자소자가 실장됨과 동시에 상기 일면의 일테두리부측에 다수의 패턴이 소정간격을 가지면서 형성되어 배터리와 접속된 PCB;A PCB on which a plurality of semiconductor chips and electronic devices are mounted on one surface and a plurality of patterns are formed on the one side of the surface at predetermined intervals and connected to a battery; 소정길이를 가지는 막대형상으로 마련되되, 일단부측은 상기 패턴과 접속되고 타단부측은 상기 PCB의 일면의 타테두리부측과 접촉되며 중앙부측은 다수 벤딩되어 상기 PCB의 일면 상측에 위치되어 상기 배터리를 충전시키기 위한 전원을 저장하는 외부기기와 접속되는 접속단자;It is provided in a rod shape having a predetermined length, one end side is connected to the pattern, the other end side is in contact with the other edge side of the one side of the PCB and the center side is bent a number of the upper side of the one side of the PCB to charge the battery A connection terminal connected to an external device storing power for the connection; 상기 PCB 및 상기 접속단자와 일체로 사출ㆍ형성되되, 상기 PCB의 일면 및 상기 접속단자의 일단부측과 타단부측을 덮음과 동시에 상기 접속단자의 중앙부측 내면에 일체로 부착되는 보호부를 구비하는 것을 특징으로 하는 이동통신 단말기용 배터리모듈.And a protection part formed integrally with the PCB and the connection terminal and covering one surface of the PCB and one end side and the other end side of the connection terminal and integrally attached to an inner surface of the center side of the connection terminal. Battery module for mobile communication terminal, characterized in that.
KR1020020049668A 2002-08-22 2002-08-22 Battery module for mobile communication terminal Withdrawn KR20040017543A (en)

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KR1020020049668A KR20040017543A (en) 2002-08-22 2002-08-22 Battery module for mobile communication terminal

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KR1020020049668A KR20040017543A (en) 2002-08-22 2002-08-22 Battery module for mobile communication terminal

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101258684B1 (en) * 2011-02-15 2013-04-26 전재은 USB memory of stick type having protective structure for terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101258684B1 (en) * 2011-02-15 2013-04-26 전재은 USB memory of stick type having protective structure for terminal

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