KR20040011269A - Battery docking structure for mobile phone - Google Patents

Battery docking structure for mobile phone Download PDF

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Publication number
KR20040011269A
KR20040011269A KR1020020045051A KR20020045051A KR20040011269A KR 20040011269 A KR20040011269 A KR 20040011269A KR 1020020045051 A KR1020020045051 A KR 1020020045051A KR 20020045051 A KR20020045051 A KR 20020045051A KR 20040011269 A KR20040011269 A KR 20040011269A
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KR
South Korea
Prior art keywords
battery
insertion groove
mobile phone
main body
locker
Prior art date
Application number
KR1020020045051A
Other languages
Korean (ko)
Inventor
박동규
Original Assignee
엘지전자 주식회사
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Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020020045051A priority Critical patent/KR20040011269A/en
Publication of KR20040011269A publication Critical patent/KR20040011269A/en

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Classifications

    • 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
    • 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)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Telephone Set Structure (AREA)

Abstract

PURPOSE: A closely adhered structure of a battery on a cellular phone is provided to form a closely adhered slope upward sloping in inner direction on an inner lower side of an insertion groove formed on an upper section of a battery, and to insert a locker installed on a body into the insertion groove when mounting the battery, thereby fixing the battery. CONSTITUTION: A folder(102) is open/shut by a hinge coupling on an upper section of a body(101). A battery(103) is detachably combined with a rear side(101a). An insertion groove(103a) is formed on an upper section of the battery(103). Hooking projections(103b) are formed on both lower sides. Hooking grooves(101b) are formed on both sides of the body(101) in order to combine the hooking projections(103b). A locker(104) for fixing the battery(103) is installed, being inserted into the insertion groove(103a) by a spring force. A closely adhered slope(105) is formed on a lower side of the insertion groove(103a), upward sloping in inner direction.

Description

휴대폰의 배터리 밀착구조{BATTERY DOCKING STRUCTURE FOR MOBILE PHONE}Battery contact structure of mobile phone {BATTERY DOCKING STRUCTURE FOR MOBILE PHONE}

본 발명은 휴대폰의 배터리 밀착구조에 관한 것으로, 특히 배터리를 휴대폰에 결합시 휴대폰의 본체 후면에 배터리가 견고하게 밀착될 수 있도록 한 휴대폰의 배터리 밀착구조에 관한 것이다.The present invention relates to a battery contact structure of the mobile phone, and more particularly, to a battery contact structure of the mobile phone so that the battery firmly adhered to the back of the main body of the mobile phone when the battery is coupled to the mobile phone.

최근 수년동안 휴대폰의 사용자가 급격히 증가하여, 대부분의 사람이 보유할 정도로 보편화된 전자제품 중의 하나가 되었다.The number of users of mobile phones has increased rapidly in recent years, making it one of the most common electronic products that most people have.

또한, 휴대폰의 기능도 최근 몇년동안 급격히 발전을 거듭하여 인터넷, 이메일 송수신, 화상송수신 등의 다양한 분야에서 기술개발이 이루어져 왔다.In addition, the function of the mobile phone has been rapidly developed in recent years, and technology development has been made in various fields such as the Internet, email transmission and reception, and image transmission and reception.

이러한 휴대폰의 일반적인 형태가 도 1에 도시되어 있는 바, 이를 간단히 설명하면 다음과 같다.A general form of such a mobile phone is illustrated in FIG. 1, which will be briefly described as follows.

도시된 바와 같이, 종래의 휴대폰은 본체(1)의 상단부에는 폴더(2)가 힌지결합에 의하여 개,폐가능하게 결합되어 있고, 그 폴더(2)의 내측면에는 글자나 문자를 표시하는 엘시디(3)가 설치되어 있다.As shown, the conventional mobile phone is the upper end of the main body 1, the folder 2 is coupled to the opening and closing by hinge coupling, the inner surface of the folder (2) LCD for displaying letters or characters (3) is installed.

그리고, 상기 본체(1)의 후면 일측에는 전파를 송수신하는 안테나(4)가 신장가능하게 결합되어 있고, 본체(1)의 상면에는 다수개의 키 패드(5)들이 설치되어 있는 패드부(6)가 설치되어 있다.In addition, an antenna 4 for transmitting and receiving radio waves is extendably coupled to one side of the rear surface of the main body 1, and a pad part 6 having a plurality of keypads 5 installed on an upper surface of the main body 1. Is installed.

또한, 상기 본체(1)의 하단부에는 마이크(7)가 설치되어 있고, 폴더(2)의 상단부에는 스피커(8)가 설치되어 있다.In addition, a microphone 7 is provided at the lower end of the main body 1, and a speaker 8 is provided at the upper end of the folder 2.

그리고, 상기 본체(1)의 후면에는 전원을 공급하기 위한 충전 배터리(9)가 착,탈가능하게 결합되어 있다.And, the rear of the main body 1 is a rechargeable battery 9 for supplying power is detachably coupled.

도 2는 종래 휴대폰에 배터리가 결합되어 있는 상태를 보인 분해사시도로서, 도시된 바와 같이, 배터리(9)의 상단부에는 삽입홈(9a)이 형성되어 있고, 하단부 양측에는 걸림돌기(9b)가 형성되어 있으며, 배터리(9)가 결합되는 본체(1)의 후면에는 배터리(9)에 형성된 걸림돌기(9b)가 결합되는 걸림홈부(1a)가 하단부 양측에 형성되어 있고, 상측에는 스프링(미도시)에 의하여 탄지되며 배터리(9)에 형성된 삽입홈(9a)에 탄력적으로 삽탈되는 로커(1b)가 설치되어 있다.Figure 2 is an exploded perspective view showing a state in which the battery is coupled to the conventional mobile phone, as shown, the insertion groove (9a) is formed on the upper end of the battery 9, the engaging projection (9b) is formed on both sides of the lower end The rear surface of the main body 1 to which the battery 9 is coupled is provided with locking grooves 1a to which the locking protrusions 9b formed on the battery 9 are coupled to both lower ends, and springs (not shown) on the upper side. Rocker (1b) is supported by the insertion and elastically inserted into the insertion groove (9a) formed in the battery (9) is installed.

상기와 같이 구성되어 있는 종래 휴대폰은 사용자가 손으로 파지하거나, 포켓에 넣은 상태로 이동을 하며, 경우에 따라서는 목걸이 줄을 이용하여 목에 걸은 상태로 이동하게 된다.The conventional mobile phone configured as described above is moved by a user's hand or held in a pocket and, in some cases, is moved to a neck by using a necklace string.

그리고, 전화를 걸때는 폴더(2)를 열고 패드부(6)에 설치된 키 패드(5)들을 눌러서 전화를 걸고, 그 밖에 인터넷 및 게임을 하는 경우에도 키 패드(5)들을 눌러서 사용하게 된다.Then, when making a call, open the folder 2 and press the keypads 5 installed in the pad unit 6 to make a call. In addition, when the Internet and a game are played, the keypads 5 are pressed and used.

상기와 같이 단말기의 사용중에 배터리(9)가 소진되면 별도로 구비되어 있는 충전기에 휴대폰(10)를 장착하고, 일정시간 경과되도록 하여 전기에 의한 단말기의 충전이 이루어지도록 하여 재사용하게 된다.As described above, when the battery 9 is exhausted while the terminal is in use, the mobile phone 10 is mounted in a charger that is separately provided, and a predetermined time passes so that the terminal can be charged by electricity.

또한, 별도의 충전된 배터리(9)로 교체하는 경우에는 한손으로 단말기 본체(1)를 잡고 소진된 배터리(9)를 해체한 다음 충전된 배터리(9)를 장착하게 되는데, 이때는 배터리(9)의 걸림돌기(9b)를 본체(1)의 걸림홈부(1a)에 삽입한 상태에서 배터리(9)를 본체(1)의 후면에 밀착시키면 배터리(9)의 삽입홈(9a)에 로커(1b)가 탄력적으로 삽입되며 장착되어진다.In addition, in the case of replacing with a separate charged battery (9), holding the terminal body (1) with one hand to dismantle the exhausted battery (9) and then installed a charged battery (9), in this case the battery (9) If the battery 9 is in close contact with the back of the main body 1 while the locking projection 9b of the main body 1 is inserted into the locking groove 1a of the main body 1, the locker 1b is inserted into the insertion groove 9a of the battery 9. ) Is elastically inserted and mounted.

그러나, 상기와 같이 휴대폰(10)는 도 3에서와 같이 배터리(9)의 장착시 로커(1b)가 삽입홈(9a)에 안정적으로 삽탈되어야 하기 때문에 충분한 클리어런스(g)를 가지도록 설계되는 것이 불가피한데, 그와 같은 클리어런스(g) 때문에 배터리(9)가 조립된 후에 본체(1)의 후면(1c)과 배터리(9)의 내측면(9c) 사이에 틈(G)이 발생되어 사용자는 불안정한 느낌을 갖게 되고, 심한 경우에는 품질불량을 유발하는 문제점을 가지고 있었다.However, as described above, the mobile phone 10 is designed to have a sufficient clearance (g) because the rocker 1b should be reliably inserted into the insertion groove 9a when the battery 9 is mounted as shown in FIG. 3. Inevitably, the clearance g causes the gap G to be generated between the rear surface 1c of the main body 1 and the inner surface 9c of the battery 9 after the battery 9 is assembled. Feeling unstable, and in severe cases had a problem causing poor quality.

상기와 같은 문제점을 감안하여 안출한 본 발명의 목적은 배터리가 본체의 후면에 완전히 밀착되어 휴대폰 사용자가 사용상의 안정감을 가질 수 있도록 하는데 적합한 휴대폰의 배터리 밀착구조를 제공함에 있다.SUMMARY OF THE INVENTION An object of the present invention devised in view of the above problems is to provide a battery contact structure of a mobile phone suitable for allowing a battery to be completely adhered to the rear of a main body so that a user of the mobile phone can have stability in use.

도 1은 종래 휴대용 단말기의 구조를 보인 사시도.1 is a perspective view showing the structure of a conventional portable terminal.

도 2는 종래 휴대용 단말기의 배터리 결합구조를 보인 분해사시도.Figure 2 is an exploded perspective view showing a battery coupling structure of a conventional portable terminal.

도 3은 종래 배터리의 고정상태를 보인 부분단면도.Figure 3 is a partial cross-sectional view showing a fixed state of the conventional battery.

도 4는 본 발명의 일실시예에 따른 배터리 밀착구조를 가지는 휴대폰을 분해하여 보인 배면도.Figure 4 is a rear view showing an exploded mobile phone having a battery contact structure according to an embodiment of the present invention.

도 5는 본 발명에 배터리 고정상태의 요부단면도.Figure 5 is a sectional view of the main portion of the battery fixed state in the present invention.

도 6은 본 발명에서 배터리의 결합동작을 보인 부분단면도.Figure 6 is a partial cross-sectional view showing a coupling operation of the battery in the present invention.

도 7은 본 발명의 다른실시예를 보인 단면도.7 is a sectional view showing another embodiment of the present invention.

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

101 : 본체 101a : 후면101: body 101a: rear

103 : 배터리 103a : 삽입홈103: battery 103a: insertion groove

104 : 로커 105,110 : 밀착경사부104: locker 105,110: inclined contact portion

상기와 같은 본 발명의 목적을 달성하기 위하여 본체의 후면에 배터리가 착,탈가능하게 결합되어 있고, 상기 배터리의 상단부에는 삽입홈이 형성되어 있으며, 본체에는 그 삽입홈에 스프링력에 의해 탄력적으로 삽탈되며 배터리를 고정하는 로커가 구비되어 있는 통상의 휴대폰에 있어서,In order to achieve the object of the present invention as described above, the battery is detachably coupled to the rear of the main body, and an insertion groove is formed in the upper end of the battery, and the main body elastically by the spring force in the insertion groove. In a conventional mobile phone which is provided with a locker that is inserted and detached to fix the battery,

상기 삽입홈의 내측저면에 내측방향으로 상향경사지는 밀착경사부를 형성하여 배터리의 결합시 로커에 의해 배터리가 본체의 후면에 밀착되도록 한 것을 특징으로 하는 휴대폰의 배터리 밀착구조가 제공된다.An inclined upward slope inwardly on the inner bottom of the insertion groove is provided with a battery close-up structure of the mobile phone, characterized in that the battery is in close contact with the back of the main body by the locker when the battery is coupled.

상기와 같이 구성되는 본 발명 휴대폰의 배터리 밀착구조를 첨부된 도면의 일실시예를 참고하여 보다 상세히 설명하면 다음과 같다.Referring to the battery contact structure of the present invention mobile phone is configured as described above in more detail with reference to an embodiment of the accompanying drawings as follows.

도 4는 본 발명의 일실시예에 따른 배터리 밀착구조를 가지는 휴대폰을 분해하여 보인 배면도이고, 도 5는 본 발명에 배터리 고정상태의 요부단면도이다.Figure 4 is a rear view showing an exploded view of a mobile phone having a battery contact structure according to an embodiment of the present invention, Figure 5 is a sectional view of the main portion of the battery fixed state in the present invention.

도시된 바와 같이, 본 발명의 배터리 밀착구조를 가지는 휴대폰은 본체(101)의 상단부에는 힌지결합에 의해 폴더(102)가 개폐가능하게 결합되어 있고, 후면(101a)에는 배터리(103)가 착,탈가능하게 결합되어 있다.As shown, the mobile phone having a battery-adhesive structure of the present invention is the folder 102 is coupled to the upper end of the main body 101 by a hinge coupling so as to be openable, the battery 103 is attached to the back 101a, It is detachably bound.

그리고, 상기 배터리(103)의 상단부에는 일정깊이의 삽입홈(103a)가 형성되어 있고, 하측 양단부에는 걸림돌기(103b)가 형성되어 있다.In addition, an insertion groove 103a having a predetermined depth is formed at an upper end of the battery 103, and a locking protrusion 103b is formed at both lower ends thereof.

또한, 상기 본체(101)의 후면 하단부 양측에는 상기 걸림돌기(103b)가 결합되는 걸림홈부(101b)가 형성되어 있고, 상단부 중앙에는 상기 삽입홈(103a)에 스프링력에 의해 삽탈되며 배터리(103)를 고정하는 로커(104)가 설치되어 있다.In addition, the engaging groove portion 101b to which the engaging projection 103b is coupled is formed at both sides of the rear lower end of the main body 101, and in the center of the upper portion, the insertion groove 103a is inserted into and removed by the spring force and the battery 103 ) Is provided with a rocker 104.

그리고, 상기 본체(101)의 상단부에 형성된 삽입홈(103a)의 내측 저면에는 내측방향으로 상향경사지게 밀착경사부(105)가 형성되어 있다.In addition, a close inclined portion 105 is formed on the inner bottom surface of the insertion groove 103a formed at the upper end of the main body 101 to be inclined upward in the inward direction.

상기와 같이 구성되어 있는 본 발명의 배터리 밀착구조를 가지는 휴대폰은 사용자가 휴대폰(100)를 휴대하고 이동하는 상태에서 전화가 걸려오거나 전화를 거는 경우에는 폴더(102)를 열고 걸려온 전화를 받거나 전화를 걸게 된다.The mobile phone having the battery-adhesive structure of the present invention configured as described above opens a folder 102 and receives an incoming call or makes a call when a user makes a call or makes a call while carrying and moving the mobile phone 100. I walk.

그리고, 상기와 같이 단말기를 사용중에 배터리(103)가 소진이되면 그 소진된 배터리(103)를 새 배터리(103)로 교체하여 사용하게 된다.When the battery 103 is exhausted while using the terminal as described above, the exhausted battery 103 is replaced with a new battery 103 to be used.

도 6은 배터리가 장착되는 동작을 보인 도면으로, 도시된 바와 같이,배터리(103)를 본체(101)의 후면(101a)에 밀착시킨 상태에서 로커(104)에 가해졌던 힘을 제거하면 로커(104)가 스프링력에 의해 하강하며 배터리(103)의 상단부에 형성된 삽입홈(103a)에 삽입이되어 배터리(103)를 고정시키게 되는데, 이때 상기 로커(104)가 삽입되며 삽입홈(103a)의 내측 저면에 형성된 밀착경사부(105)의 경사면을 따라 슬라이딩되며 최종적으로 일정쇄선으로 표시한 것과 같이 삽입되어지므로, 배터리(103)가 본체(101)의 후면(101a)에 견고하게 밀착되어진다.6 is a view showing the operation of mounting the battery, as shown, when removing the force applied to the rocker 104 in a state in which the battery 103 in close contact with the rear surface 101a of the main body 101 (locker ( 104 is lowered by the spring force is inserted into the insertion groove (103a) formed in the upper end of the battery 103 to fix the battery 103, wherein the rocker 104 is inserted and the insertion groove (103a) The battery 103 is firmly adhered to the rear surface 101a of the main body 101 because the battery 103 slides along the inclined surface of the close inclined portion 105 formed on the inner bottom and is inserted as indicated by a constant chain line.

도 7은 본 발명의 다른실시예를 보인 단면도로서, 도시된 바와 같이, 배터리(103)의 상단부에 삽입홈(103a)이 형성되어 있고, 본체(101)에는 상기 배터리(103)의 삽입홈(103a)에 탄력적으로 삽탈되는 로커(104)가 설치되어 있는 것은 도 3의 일실시예와 동일하다.7 is a cross-sectional view showing another embodiment of the present invention, as shown, the insertion groove 103a is formed in the upper end of the battery 103, the insertion groove of the battery 103 in the body 101 ( The rocker 104 which is elastically inserted and detached in 103a) is the same as the embodiment of FIG. 3.

여기서, 본 실시예에서는 로커(104)의 하면에 내측방향으로 하향경사지게 밀착경사부(110)가 형성되어 있어서, 로커(104)가 삽입홈(103a)으로 삽입되었을때 점선으로 표시한 것과 같이 로커(104)의 밀착경사부(110)가 삽입홈(103a)의 저면 입구부를 탄력적으로 누르는 상태가 되므로 배터리(103)가 본체(101)의 후면(101a)에 밀착되어지게 된다.Here, in this embodiment, the inclined contact portion 110 is formed to be inclined downward in the inward direction on the lower surface of the rocker 104, so that when the rocker 104 is inserted into the insertion groove 103a, as shown by the dotted line, the rocker Since the close inclined portion 110 of the 104 is in a state of elastically pressing the bottom inlet of the insertion groove 103a, the battery 103 is brought into close contact with the rear surface 101a of the main body 101.

이상에서 상세히 설명한 바와 같이, 본 발명 휴대폰의 배터리 밀착구조는 배터리의 상단부에 형성된 삽입홈의 내측 저면에 내측방향으로 상향경사지게 밀착경사부를 형성하여, 배터리의 장착시 본체에 설치된 로커가 삽입홈에 삽입되어 배터리의 고정이 이루어지는 동시에 로커가 밀착경사부에 슬라이딩되며 배터리를 본체의 후면에 탄력적으로 밀착시키게 되어, 배터리를 장착한 상태에서는 배터리가 본체의 후면에 항상 견고하게 밀착된 상태를 유지하게 된다. 따라서, 본체와 배터리간의 갭발생으로 유발되는 불안정감 및 품질불량을 해소하는 효과가 있다.As described in detail above, the battery contact structure of the mobile phone of the present invention forms an inclined contact portion inclined upwardly inward to the inner bottom surface of the insertion groove formed in the upper end of the battery, so that the rocker installed in the main body when the battery is mounted is inserted into the insertion groove As the battery is fixed, the rocker slides to the close contact tilt part and the battery is elastically adhered to the rear of the main body. When the battery is mounted, the battery is always firmly adhered to the rear of the main body. Therefore, there is an effect of resolving the instability and poor quality caused by the gap between the body and the battery.

Claims (2)

본체의 후면에 배터리가 착,탈가능하게 결합되어 있고, 상기 배터리의 상단부에는 삽입홈이 형성되어 있으며, 본체에는 그 삽입홈에 스프링력에 의해 탄력적으로 삽탈되며 배터리를 고정하는 로커가 구비되어 있는 통상의 휴대폰에 있어서,The battery is detachably coupled to the rear of the main body, and an insertion groove is formed in the upper end of the battery, and the main body is provided with a locker for elastically inserting and inserting the spring into the insertion groove and fixing the battery. In a normal cell phone, 상기 삽입홈의 내측저면에 내측방향으로 상향경사지는 밀착경사부를 형성하여 배터리의 결합시 로커에 의해 배터리가 본체의 후면에 밀착되도록 한 것을 특징으로 하는 휴대폰의 배터리 밀착구조.Battery contact structure of the mobile phone, characterized in that the inclined upward inclined inclined inwardly on the inner bottom of the insertion groove so that the battery is in close contact with the back of the main body by the locker when the battery is coupled. 제 1항에 있어서, 상기 밀착경사부가 로커의 단부 하면에 형성되어 배터리의 장착시 밀착경사부에 의해 배터리가 본체의 후면에 밀착되어지도록 한 것을 특징으로 하는 휴대폰의 배터리 밀착구조.The battery contact structure of claim 1, wherein the close contact slope is formed on the lower surface of the end portion of the rocker so that the contact contact with the rear surface of the main body is caused by the close contact slope when the battery is mounted.
KR1020020045051A 2002-07-30 2002-07-30 Battery docking structure for mobile phone KR20040011269A (en)

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