KR20010057729A - Locking device battery pack of hand phone - Google Patents

Locking device battery pack of hand phone Download PDF

Info

Publication number
KR20010057729A
KR20010057729A KR1019990061123A KR19990061123A KR20010057729A KR 20010057729 A KR20010057729 A KR 20010057729A KR 1019990061123 A KR1019990061123 A KR 1019990061123A KR 19990061123 A KR19990061123 A KR 19990061123A KR 20010057729 A KR20010057729 A KR 20010057729A
Authority
KR
South Korea
Prior art keywords
locking
battery pack
mobile phone
locking device
coupling plate
Prior art date
Application number
KR1019990061123A
Other languages
Korean (ko)
Inventor
김희채
Original Assignee
송문섭
주식회사 현대큐리텔
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 송문섭, 주식회사 현대큐리텔 filed Critical 송문섭
Priority to KR1019990061123A priority Critical patent/KR20010057729A/en
Publication of KR20010057729A publication Critical patent/KR20010057729A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0262Details of the structure or mounting of specific components for a battery compartment
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

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

Abstract

PURPOSE: An apparatus for locking a battery pack of a cellular phone is provided to prevent a locking part of a battery from being broken, and reduce the number of locking part components, by forming an operation groove at the locking part, the groove dispersing external force into two directions. CONSTITUTION: A locking hook of a cellular phone back-case(11) and a locking part(14) of a battery pack(13) are provided for locking and releasing a battery of the cellular phone. The locking part(14) includes a locking knob(14a) for conveying the external force of a single direction, and a coupling plate(14b) connected to the locking knob(14a). An operation groove(15) disperses the external force applied to the locking knob(14a) into the two directions via the coupling plate(14b). A locking projection(14c) and a sloped locking groove(14d) are formed on the upper end of the coupling plate(14b). The locking projection(14c) is fixed at a locking projection(12a) of a locking hook(12) when the battery is locked.

Description

휴대폰의 밧데리팩 록킹장치{LOCKING DEVICE BATTERY PACK OF HAND PHONE}Battery pack locking device for mobile phones {LOCKING DEVICE BATTERY PACK OF HAND PHONE}

본 발명은 휴대폰의 밧데리팩 록킹장치에 관한 것으로, 특히, 휴대폰 밧데리팩의 록킹부에 밧데리의 록킹 및 해제를 위해 가해지는 외부의 인위적인 일방향 힘을 양방향으로 분산시킬수 있는 작동홈을 형성하여 밧데리팩 록킹장치의 파손을 방지하고, 록킹장치의 부품수를 줄여 제조원가를 절감하도록 한 휴대폰의 밧데리팩 록킹장치에 관한 것이다.The present invention relates to a battery pack locking device of a mobile phone, and more particularly, to the battery pack locking by forming an operating groove that can distribute the external artificial one-way force applied to the locking and unlocking of the battery in both directions in the locking part of the mobile phone battery pack in both directions The present invention relates to a battery pack locking device for a mobile phone which prevents damage to the device and reduces manufacturing costs by reducing the number of parts of the locking device.

일반적으로, 휴대폰은 사용자가 목적지를 향해 이동하면서 상대방과 대화를 나눌 수 있도록 하는 것으로, 장소에 제약이 없이 통화가 가능하며, 이러한 휴대용 전화기는 밧데리에 의해 통화가 가능하게 됨으로 이 밧데리는 그 성능에 따라 수신율과 통화거리에 영향을 끼친다.In general, a mobile phone allows a user to talk to the other party while moving toward a destination, and the call can be made in any place, and such a mobile phone can be talked by a battery. This affects the reception rate and distance.

따라서, 휴대용 전화기에 있어서, 밧데리는 어느 무엇보다 중요하다고 할 수 있다.Therefore, in the portable telephone, the battery can be said to be more important than anything.

이와 같은 밧데리를 휴대폰에 장착시켜 사용하도록 하는 것을 밧데리팩이라 한다.It is called a battery pack to install such a battery in a mobile phone.

이러한 종래 휴대폰의 밧데리팩 록킹장치의 방식을 살펴보면, 휴대폰 백케이스에 록킹장치를 구비하고, 상기 밧데리팩을 후방으로 슬라이딩하여 끼워지는 방식과 밧데리팩 자체에 록킹장치를 구비하여 직접끼워 록킹시키거나 들어올려 탈착하는 방식이 있는데, 본 발명은 후자의 방식을 채택한다.Looking at the method of the battery pack locking device of such a conventional mobile phone, the locking device is provided in the mobile phone back case, the battery pack is inserted by sliding backward and the battery pack itself is equipped with a locking device to lock or lift directly. There is a method of lifting up and detaching, the present invention adopts the latter method.

여기서, 도 1a은 후자의 방식에 따른 밧데리팩 록킹장치를 구비한 사시도이며, 도 1b는 도 1a의 A - A' 부분 선단면도로서, 도시한 바와같이, 밧데리팩(2)상단에는 결합플레이트(2a)를 형성하고, 상기 결합플레이트(2a)중심에는 휴대폰 백케이스(1)에 형성된 록킹후크(1a)측 걸림턱(1b)과 록킹 및 해제되는 록킹노브(2b)측 걸림턱(2c)을 형성하며, 상기 록킹노브(2b)의 일단에는 탄지력을 지닌 굴곡진 탄성부(2d)를 형성하고 있다.1A is a perspective view of the battery pack locking device according to the latter method, and FIG. 1B is a sectional view taken along the line A-A 'of FIG. 1A, and as shown, a coupling plate (top) of the battery pack 2 is provided. 2a), and the locking hook 1a side locking jaw 1b formed on the mobile phone back case 1 and the locking knob 2b side locking jaw 2c which are locked and released at the center of the coupling plate 2a. At one end of the locking knob 2b, a curved elastic portion 2d having a holding force is formed.

그러나, 상기 전자의 방식은 밧데리 록킹장치의 부품수가 많아 제작시 제조원가가 상승하는 문제점 있고, 후자의 방식은 휴대폰에서 밧데리의 록킹 및 해제를 위해 외부의 인위적인 일방향 힘으로 밧데리팩 상단 중심에 형성된 록킹노브를 여러번 반복하여 장시간 사용하다보면, 상기 록킹노브가 파손되거나 부러지는 현상이 발생하여 밧데리 록킹장치의 기능을 상실하는 문제점이 있었다.However, the former method has a problem that the manufacturing cost increases when manufacturing a large number of parts of the battery locking device, the latter method is a locking knob formed on the top center of the battery pack with an external artificial one-way force for locking and releasing the battery in the mobile phone When repeatedly used for a long time, there is a problem in that the locking knob is broken or broken occurs to lose the function of the battery locking device.

따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위한 것으로, 본 발명의 목적은, 휴대폰 밧데리팩의 록킹부에 밧데리의 록킹 및 해제를 위해 가해지는 외부의 인위적인 일방향 힘을 양방향으로 분산시키는 작동홈을 형성함으로써, 밧데리팩측 록킹장치의 파손을 방지하고, 록킹장치의 부품수를 줄여 제조원가를 절감할 수 있도록 한 휴대폰의 밧데리팩 록킹장치를 제공하는 데 있다.Accordingly, the present invention is to solve the conventional problems as described above, the object of the present invention, the operation of distributing the external artificial one-way force applied to the locking and unlocking of the battery to the locking part of the mobile phone battery pack in both directions The present invention provides a battery pack locking device for a mobile phone that prevents damage to the battery pack side locking device and reduces the manufacturing cost by reducing the number of parts of the locking device.

상기와 같은 목적을 달성하기 위하여 본 발명 휴대폰이 밧데리팩 록킹장치는, 휴대폰 백케이츠측 록킹후크와 대응되어 결합 고정되는 밧데리팩측 록킹부와, 상기 록킹부는 록킹노브 및 결합플레이트로 이루어진 휴대폰의 밧데리팩 록킹장치에 있어서, 상기 결합플레이트 중심에 상기 록킹노브를 일체로 형성하며, 상기 결합플레이트 하부에는 밧데리의 록킹 및 해제를 위해 상기 록킹노브에 가해지는 외부의 인위적인 일방향 힘을 상기 결합플레이트가 탄지되어 양방향으로 분산시킬수 있는 작동홈을 형성하여 구성된 것을 특징으로 한다.In order to achieve the above object, the present invention provides a battery pack locking device for a mobile phone, a battery pack side locking part which is fixedly coupled to correspond to a mobile phone backgate side locking hook, and the locking part is a battery pack of a mobile phone consisting of a locking knob and a coupling plate. In the locking device, the locking knob is integrally formed at the center of the coupling plate, and the coupling plate is supported by an external one-way force applied to the locking knob to lock and release the battery. Characterized in that formed by forming an operating groove that can be dispersed.

도 1a는 종래의 밧데리팩 록킹장치를 구비한 휴대폰의 사시도,Figure 1a is a perspective view of a mobile phone with a conventional battery pack locking device,

도 1b는 도 1a의 A - A' 부분 선단면도,FIG. 1B is a sectional view taken along line AA ′ of FIG. 1A;

도 2a는 본 발명에 따른 밧데리팩 록킹장치를 구비한 휴대폰의 사시도,Figure 2a is a perspective view of a mobile phone having a battery pack locking device according to the present invention,

도 2b는 도 2a의 B - B' 부분 선단면도,FIG. 2B is a sectional view taken along the line B-B 'of FIG. 2A;

도 3a는 도 2a 휴대폰에서 밧데리팩 록킹장치의 구체적 구성을 도시한 도면,Figure 3a is a view showing a specific configuration of the battery pack locking device in Figure 2a mobile phone,

도 3b는 도 3a의 밧데리팩 록킹장치의 작동상태를 설명하는 도면 이다.3B is a view for explaining an operating state of the battery pack locking device of FIG. 3A.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

11 : 휴대폰 백케이스 12 : 록킹후크11: cell phone back case 12: locking hook

12a: 걸림턱 13 : 밧데리팩12a: Jam Jaw 13: Battery Pack

14 : 록킹부 14a : 록킹노브14: locking portion 14a: locking knob

14b: 결합플레이트 14c: 걸림턱14b: engaging plate 14c: locking jaw

14d: 걸림홈 15 : 작동홈14d: locking groove 15: operating groove

이하, 본 발명의 일 실시예에 의한 휴대폰의 밧데리팩 록킹장치에 대하여 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, a battery pack locking device of a mobile phone according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2a는 본 발명의 일 실시예에 따른 밧데리팩 록킹장치를 구비한 휴대폰의 사시도 이며, 도 2b는 도 2a의 B - B' 부분 선단면도 이며, 도 3a는 도 2a의 휴대폰에서 밧데리팩 록킹장치의 구체적 구성을 도시한 도면 이며, 도 3b는 도 2의 밧데리팩 록킹장치의 작동상태를 설명하는 도면 이다.Figure 2a is a perspective view of a mobile phone having a battery pack locking device according to an embodiment of the present invention, Figure 2b is a sectional view B-B 'part of Figure 2a, Figure 3a is a battery pack locking device in the mobile phone of Figure 2a Figure 3 is a view showing a specific configuration, Figure 3b is a view for explaining the operating state of the battery pack locking device of FIG.

도시한 바와같이, 휴대폰 밧데리팩의 록킹장치는 밧데리의 록킹 및 해제를 위해 휴대폰 백케이스(11)측 록킹후크와 밧데리팩(13)측 록킹부로 구성되며, 상기 록킹부(14)는 외부의 인위적인 일방향 힘을 전달하는 록킹노브(14a) 및 상기 록킹노브(14a)와 일체로 연결된 결합플레이트(14b)로 이루어지며, 상기 결합플레이트(14b) 하부에는 상기 록킹노브(14a)에 전달된 외부의 일방향 힘을 상기 결합플레이트(14b)가 위에서 아래로 탄지되어 상기 일방향 힘을 양방향으로 분산시키는 작동홈(15)으로 구성된다. 또한, 상기 결합플레이트(14b) 상단면에 밧데리의 록킹 및 해제시 상기 록킹후크(12)측 걸림턱(12a)과 서로 대응되어 결합고정되는 걸림턱(14c) 및 경사진 걸림홈(14d)으로 이루어진다.As shown, the locking device of the mobile phone battery pack is composed of a mobile phone back case 11 side locking hook and a battery pack 13 side locking portion for locking and releasing the battery, the locking portion 14 is an external artificial It consists of a locking knob (14a) for transmitting a one-way force and a coupling plate (14b) integrally connected to the locking knob (14a), the lower one side of the coupling plate (14b) transmitted to the locking knob (14a) The coupling plate 14b is pushed downward from the top and is configured as an operation groove 15 for dispersing the one-way force in both directions. In addition, when locking and releasing the battery on the upper surface of the coupling plate 14b, the locking hook 14c and the inclined locking groove 14d are coupled to and fixed to the locking hook 12 side locking jaw 12a. Is done.

그러면, 상기와 같은 구성을 가지는 본 발명의 일 실시예에 의한 휴대폰의 밧데리팩 록킹장치의 동작과정을 첨부된 도 2 및 도 3을 참조하여 더욱 상세히 설명하면 다음과 같다.Then, the operation of the battery pack locking device of the mobile phone according to an embodiment of the present invention having the above configuration will be described in more detail with reference to FIGS. 2 and 3.

먼저, 도 2a,b에 도시된 바와같이, 휴대폰 밧데리팩(13)을 휴대폰 백케이스(11)에 결합하기 위해 상기 휴대폰 백케이스(11)의 하부로 밧데리팩(13)를 끼우고, 이 상태에서 밧데리팩(13)을 직접 결합시켜 상기 휴대폰 백케이스(11)의 상단에 형성된 록킹후크(12)와 상기 밧데리팩(13)의 결합플레이트(14b)와 일체로된 록킹노브(14a)가 대응되어 결합고정한다.First, as shown in Figure 2a, b, the battery pack 13 is inserted into the lower part of the mobile phone back case 11 to couple the mobile phone battery pack 13 to the mobile phone back case 11, this state The locking hook 12 formed on the top of the mobile phone back case 11 and the locking knob 14a integrated with the coupling plate 14b of the battery pack 13 by directly coupling the battery pack 13 to the battery pack 13. To be fixed.

이와 동시에 도 3a,b에 도시된 바와같이, 상기 록킹후크(12)측 걸림턱(12a)과 상기 록킹부(14)측 결합플레이트(14b)의 상단면에 형성된 걸림턱(14c) 및 경사진 걸림홈(14d)이 서로 대응되어 결합고정된다. 이때, 상기 결합플레이트(14b)측 걸림턱(14c)과 록킹후크(12)측 걸림턱(12a)이 결합과 동시에 상기 결합플레이트(14b) 하부에 형성된 작동홈(15)으로 탄지되어 일방향으로 전달되는 외부의 인위적인 힘을 양방향으로 분산시켜 전달되는 힘의 강도를 완화시킴으로 밧데리팩 록킹장치의 파손을 방지한다.At the same time, as shown in Figure 3a, b, the locking hook 12c and the locking jaw (14c) formed on the upper surface of the locking plate (12) side engaging jaw (12a) and the locking plate 14 side engaging plate (14b) and inclined The engaging grooves 14d correspond to each other and are fixed to each other. At this time, the engaging plate 14b side locking jaw 14c and the locking hook 12 side locking jaw 12a are coupled to the operation groove 15 formed at the bottom of the engaging plate 14b and transferred in one direction. By distributing the external artificial force in both directions to alleviate the strength of the transmitted force to prevent damage to the battery pack locking device.

여기서, 종래의 밧데리팩 록킹장치가 휴대폰 백케이스에 결합시 록킹후크측걸림턱과 록킹노브측 걸림턱이 서로 부딪쳐서 소음이 발생하였으나 본 발명의 록킹장치는 전달되는 외부의 인위적인 일방향 힘을 양방향으로 분산시킴으로 결합시 발생하는 소음을 방지한다.Here, when the conventional battery pack locking device is coupled to the mobile phone back case, the locking hook side locking jaw and the locking knob side locking jaw hit each other, but noise is generated. The locking device of the present invention distributes the external artificial one-way force transmitted in both directions. It prevents the noise generated when joining.

또한, 휴대폰 밧데리팩(13)을 분리할 경우 상기 밧데리팩(13)측 록킹노브(14a)를 외부의 인위적인 힘으로 위에서 아래로 누르면, 상기 록킹노브(14a)와 일체로 연결된 결합플레이트(14b)로 이힘이 전달되고, 상기 결합플레이트(14b)하부에는 작동홈(15)을 형성하고 있으므로 전달된 인위적인 힘을 상기 결합플레이트(14b)가 탄지되어 양방향으로 분산시키게 된다. 이때, 상기 록킹후크(12)측 걸림턱(12a)과 록킹부(14)측 걸림턱(14c)이 서로 이탈되어 상기 휴대폰 밧데리팩(13)을 휴대폰 백케이스(11)에서 분리한다.In addition, when the mobile phone battery pack 13 is removed, the battery pack 13 side locking knob 14a is pushed down from the top with an external artificial force, and the coupling plate 14b integrally connected with the locking knob 14a. Low force is transmitted, and since the operation groove 15 is formed under the coupling plate 14b, the artificial force transmitted is distributed to the coupling plate 14b in both directions. At this time, the locking hook 12 side locking jaw 12a and the locking unit 14 side locking jaw 14c are separated from each other to separate the mobile phone battery pack 13 from the mobile phone back case 11.

한편, 본 발명은 상기 실시예에 한정되지 않고 본 발명의 기술적 요지를 벗어나지 않는 범위내에서 다양하게 변형실시 할수 있다.On the other hand, the present invention is not limited to the above embodiments and can be variously modified within the scope not departing from the technical gist of the present invention.

상술한 바와 같이 본 발명에 의한 휴대폰의 밧데리팩 록킹장치에 의하면,As described above, according to the battery pack locking device of a mobile phone according to the present invention,

휴대폰 밧데리팩의 록킹부에 밧데리의 록킹 및 해제를 위해 가해지는 외부의 인위적인 일방향 힘을 양방향으로 분산시키는 작동홈을 구성함으로써, 밧데리팩 록킹장치의 파손을 방지하고, 이로인한 밧데리의 수명을 연장할 수 있으며, 록킹장치의 부품수를 줄여 제조원가를 절감하고, 또한 휴대폰에 밧데리팩을 록킹 및 해제시발생하는 소음을 방지할 수 있다는 뛰어난 효과가 있다.By constructing a working groove that distributes the external artificial one-way force applied to the locking part of the battery pack to lock and release the battery in both directions, it prevents the battery pack locking device from breaking and extends the life of the battery. It is possible to reduce the manufacturing cost by reducing the number of parts of the locking device, and also has an excellent effect of preventing the noise generated when locking and releasing the battery pack in the mobile phone.

Claims (2)

휴대폰 백케이스측 록킹후크와 대응되어 결합 고정되는 밧데리팩측 록킹부와, 상기 록킹부는 록킹노브 및 결합플레이트로 이루어진 휴대폰의 밧데리팩 록킹장치에 있어서,In the battery pack locking device of the battery pack side locking portion that is coupled to the mobile phone case back locking hook and the locking portion, the locking portion consisting of a locking knob and the coupling plate, 상기 결합플레이트 중심에 록킹노브를 일체로 형성하며, 상기 결합플레이트 하부에는 밧데리의 록킹 및 해제를 위해 상기 록킹노브에 가해지는 외부의 인위적인 일방향 힘을 상기 결합플레이트가 탄지되어 양방향으로 분산시킬수 있는 작동홈을 형성하여 구성된 것을 특징으로 하는 휴대폰의 밧데리팩 록킹장치.A locking knob is integrally formed at the center of the coupling plate, and an operation groove capable of distributing an external artificial one-way force applied to the locking knob at the bottom of the coupling plate to bidirectionally disperse the coupling plate in both directions. Battery pack locking device for mobile phones, characterized in that formed by forming. 제 1 항에 있어서,The method of claim 1, 상기 결합플레이트의 상단면에는 걸림턱 및 경사진 걸림홈을 형성하여 구성된 것을 특징으로 하는 휴대폰의 밧데리팩 록킹장치.Battery pack locking device of the mobile phone, characterized in that formed on the upper surface of the coupling plate by forming a locking step and an inclined locking groove.
KR1019990061123A 1999-12-23 1999-12-23 Locking device battery pack of hand phone KR20010057729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990061123A KR20010057729A (en) 1999-12-23 1999-12-23 Locking device battery pack of hand phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990061123A KR20010057729A (en) 1999-12-23 1999-12-23 Locking device battery pack of hand phone

Publications (1)

Publication Number Publication Date
KR20010057729A true KR20010057729A (en) 2001-07-05

Family

ID=19628780

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990061123A KR20010057729A (en) 1999-12-23 1999-12-23 Locking device battery pack of hand phone

Country Status (1)

Country Link
KR (1) KR20010057729A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100451140B1 (en) * 2002-05-27 2004-10-02 엘지전자 주식회사 A battery locker of mobile phone
KR100724436B1 (en) * 2006-06-22 2007-06-04 엘지전자 주식회사 Portable terminal
KR100803487B1 (en) * 2006-04-20 2008-02-14 (주)케이티에프테크놀로지스 Assembling structure of housing of battery for portable terminal
KR100888961B1 (en) * 2002-11-04 2009-03-17 엘지전자 주식회사 Apparatus for locking battery pack

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100451140B1 (en) * 2002-05-27 2004-10-02 엘지전자 주식회사 A battery locker of mobile phone
KR100888961B1 (en) * 2002-11-04 2009-03-17 엘지전자 주식회사 Apparatus for locking battery pack
KR100803487B1 (en) * 2006-04-20 2008-02-14 (주)케이티에프테크놀로지스 Assembling structure of housing of battery for portable terminal
KR100724436B1 (en) * 2006-06-22 2007-06-04 엘지전자 주식회사 Portable terminal

Similar Documents

Publication Publication Date Title
JP2912137B2 (en) Battery pack holding structure for electronic equipment
CA2190572A1 (en) Battery latch for a communication device
KR20050005579A (en) Locking apparatus of battery for mobile phone
US20060176012A1 (en) Battery pack locking apparatus for mobile terminal
KR20010057729A (en) Locking device battery pack of hand phone
EP1622417B1 (en) External loudspeaker with magnetic shield for mobile phone
KR200343610Y1 (en) Battery Locking Device for Mobile Phone Terminal
CN210694019U (en) Fastening structure for fixing telephone handle and base
JPH1070595A (en) Battery pack pushing up mechanism and its method
JP2005079764A (en) Portable terminal
KR100207434B1 (en) Apparatus for combinating battery with radio telephone
KR200153281Y1 (en) Battery pack detaching apparatus of portable wireless phone
CN218183346U (en) Special railway dual-mode interphone
CN214710898U (en) Prevent intelligent electron bracelet that loses
KR100469429B1 (en) Locking apparatus of battery for mobile phone
KR100680809B1 (en) Portable phone
JPH09247265A (en) Slave set for radio telephone system
KR200170099Y1 (en) Ear-Microphone for handphone
KR200199758Y1 (en) Portable radio telephone having a mobable earpiece part
KR200257699Y1 (en) An one touch handsfree connetction equipment
JPS6350236A (en) Vehicle portable telephone set
US20060171516A1 (en) Phone apparatus combined with keyboard
KR200266282Y1 (en) Battery fixing apparatus of mobile phone
KR200177489Y1 (en) Cellular phone
JPH02180459A (en) Radio telephone set

Legal Events

Date Code Title Description
N231 Notification of change of applicant
WITN Withdrawal due to no request for examination