CN100379161C - Locking device for battery lid of mobile communication terminal - Google Patents

Locking device for battery lid of mobile communication terminal Download PDF

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Publication number
CN100379161C
CN100379161C CNB2005100850401A CN200510085040A CN100379161C CN 100379161 C CN100379161 C CN 100379161C CN B2005100850401 A CNB2005100850401 A CN B2005100850401A CN 200510085040 A CN200510085040 A CN 200510085040A CN 100379161 C CN100379161 C CN 100379161C
Authority
CN
China
Prior art keywords
mobile communication
communication terminal
locking device
battery
lid lock
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB2005100850401A
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Chinese (zh)
Other versions
CN1794596A (en
Inventor
权淳成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inspur LG Digital Mobile Communications Co Ltd
Original Assignee
LG Electronics China Research and Development Center Co Ltd
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 LG Electronics China Research and Development Center Co Ltd filed Critical LG Electronics China Research and Development Center Co Ltd
Publication of CN1794596A publication Critical patent/CN1794596A/en
Application granted granted Critical
Publication of CN100379161C publication Critical patent/CN100379161C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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)
  • Battery Mounting, Suspending (AREA)
  • Telephone Set Structure (AREA)

Abstract

The invention discloses a locking device for battery lid of mobile communication terminal, especially a locking device for battery lid being able to be disassembled easily. The locking device of battery lid to cover the built-in battery of mobile communication terminal contains fixed projection part projecting from one side of the battery lid and forming a fixed orifice in the middle; lid locking device with a fixed projection being able to insert to the fixed orifice to lock or unlock the battery lid by opening of closing operation of fixed projection in mobile communication terminal; fixed locking device to fix the lid locking device to closed state in mobile communication terminal. The locking device for battery lid of mobile communication terminal makes it easy to assemble or disassemble the battery lid of the mobile communication terminal, thereby having the effect of preventing the damage of battery lid or mobile communication terminal.

Description

The locking device of battery lid of mobile communication terminal
Technical field
The present invention relates to a kind of locking device of battery cover of mobile communication terminal, especially a kind of locking device of the battery cover that is easier to dismantle.
Background technology
The battery that mobile communication terminal passes through to be installed obtains the required power supply of work, and the bidirectional battery that the common use of battery can be charged and discharge.
This mobile communication terminal battery inner and that form one that is positioned at can repeat discharge and charging, and needing the charging process of certain hour after the discharge fully, therefore in order to solve the out of use problem of mobile communication terminal in the charging required time, use a plurality of batteries to replace usually.
As mentioned above, when carrying out the replacement of battery, recently the internally-arranged type (inner pack type) that occurs is made into normalized battery block with battery, can install and use at the mobile communication terminal of any kind of, and cover different types of battery cover of each terminal in the above, thereby when preventing that battery from separating, can keep the aesthetic property of the outward appearance of terminal, therefore having can be in the advantage of the interchangeable battery of variety classes terminal.
At this moment, for battery cover is connected with terminal, existing apparatus possesses mounting part (not shown) as shown in Figure 1, it is at battery cover 10 integrally formed juts 11 with hook 12, and can be with above-mentioned jut 11 insertions insertion groove (not shown) wherein in mobile communication terminal 20 formation, and form the mounting part (not shown) that can articulate hook 12 in the inside of insertion groove, thereby when jut 11 reeve insertion grooves, thereby will link up with 12 when being mounted on the mounting part, and can make battery cover 10 and mobile communication terminal keep stable stationary state.
But there is the difficult problem that battery cover 10 is dismantled from mobile communication terminal 20 in this existing structure.
Promptly, when needs are changed battery 30, thereby with battery cover 10 when mobile communication terminal 20 disassembles, because of the hook 12 of jut 11 closely is connected with the mounting part of insertion groove by elasticity, hook 12 could be disassembled from the mounting part thereby need apply big external force from the opposite direction of jut 11 direction of insertion, could be from mobile communication terminal 20 dismounting battery covers 10.
Therefore, relatively require great effort, and exist jut 11 because of battery cover 10 to be subject to damage can not to use the problem of battery cover 10 from mobile communication terminal 20 dismounting battery covers 10, even the problem that exists mobile communication terminal 20 and battery 30 to be damaged.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of locking device of battery lid of mobile communication terminal, can easily battery cover be carried out installation or removal from mobile communication terminal.
The object of the present invention is achieved like this: a kind of locking device that covers the battery cover of mobile communication terminal built-in battery is characterized in that: comprise fixed protrusion, protrude from a side of above-mentioned battery cover and form, and be formed with fixing hole in the middle; Lid lock device, has the fixed projection that can be inserted in the said fixing hole, and open or close at mobile communication terminal by fixed projection, battery cover is locked or unlocks, also be formed with the anti-separating sheet that possesses certain distance on this lid lock device, should anti-separating sheet be inserted in mobile communication terminal, be used to prevent that lid lock device from separating fully from mobile communication terminal; Fixedly locked device can be fixed as closed condition to above-mentioned lid lock device on mobile communication terminal.
On above-mentioned lid lock device, also be provided with first elastomeric element that applies external force when opening lid lock device.
The said fixing locking device is provided with hook, and slides from mobile communication terminal, and is mounted on the pocket for the punch head of the lid lock device on the mobile communication terminal, thereby the fixed cap locking device prevents its unlatching.
On the said fixing locking device, be provided with second elastomeric element that direction applies external force that articulates to hook.
Adopt the battery cover locking device of mobile communication terminal of the present invention, make that therefore installation or removal easily have the effect of the damage that can prevent battery cover or mobile communication terminal in mobile communication terminal between battery cover.
Description of drawings
Fig. 1 is the mobile communication terminal schematic diagram that possesses existing battery cover locking device;
Fig. 2 is the mobile communication terminal schematic diagram that possesses according to battery cover locking device of the present invention;
Fig. 3 is the decomposing schematic representation of explanation battery cover locking device of the present invention;
Fig. 4 is the another side schematic diagram that constitutes the lid lock device of battery cover locking device of the present invention.
100: mobile communication terminal 110: insertion groove
120: depressed part 130: brake hole
200: battery 300: battery cover
400: fixed protrusion 410: fixing hole
500: lid lock device 510: fixed projection
520: anti-separating sheet 530: brake
540: plate-shaped springs 550: pocket for the punch head
600: fixedly locked device 610: hook
611: rake
Embodiment
Below, in conjunction with the accompanying drawings the preferred embodiment according to the locking device of battery lid of mobile communication terminal of the present invention is elaborated.
Fig. 2 is that mobile communication terminal schematic diagram, Fig. 3 of possessing according to battery cover locking device of the present invention are the decomposing schematic representations of explanation battery cover locking device of the present invention, and Fig. 4 is the another side schematic diagram that constitutes the lid lock device of battery cover locking device of the present invention.
To shown in Figure 4, mobile communication terminal 100 is the battery internally-arranged type as Fig. 2, after therefore formed overleaf battery installation section is put into battery 200, covers battery cover 300.
Battery cover 300 is firm by being slidingly connected on mobile communication terminal 100, and because of its structure realizes according to known various technology, so take this as the standard.
Locking device of the present invention in order to keep being provided with the connection status of battery cover 300 comprises fixed protrusion 400, forms one with battery cover 300; Lid lock device 500 can pin fixed protrusion 400 or unlocks; Fixedly locked device 600 can make fixedly locked device 500 be fixed under lock-out state.
Wherein, fixed protrusion 400 protrusion-shaped are formed in a side of battery cover 300, and preferably slide and be advisable to the tab-like one-tenth of glide direction in the top that contacts with mobile communication terminal 100, and form fixing hole 410 at the middle part of fixed protrusion 400.
Be formed with on the mobile communication terminal 100 and when battery cover 300 slides and be continuous, can make fixed protrusion be inserted in wherein insertion groove 110, and perforation insertion groove 110 is formed with depressed part 120, therefore, under the states that battery cover 300 and mobile communication terminal 100 combines fully, fixed protrusion 400 is that fixing hole 410 is positioned at depressed part 120, and in depressed part 120, lid lock device 500 and fixedly locked device 600 interconnect.
Lid lock device 500 possesses the fixed projection 510 that is inserted in fixing hole 410, and opens or close at depressed part 120, unlocks or lock-out state thereby battery cover 300 is in.
An opposite side that links to each other with fixedly locked device 600 from lid lock device 500, the one projection is formed with the anti-separating sheet 520 that possesses certain distance, and anti-separating sheet 520 possesses under the state corresponding to the brake hole 130 of the position of depressed part 120, along with lid lock device 500 opening and closing are slided being inserted in.
In addition, the end of anti-separating sheet 520 that is inserted in brake hole 130 is greater than brake hole 130, form brake 530, therefore when opening lid lock device 500, brake 530 is mounted on the disengaging that brake hole 130 prevents separating sheet 520, thereby when opening lid lock device 500, can prevent that lid lock device 500 from separating fully from mobile communication terminal 100.
At this moment, apply first elastomeric element of external force when having lid lock device 500 unlatchings on the lid lock device 500, and use plate-shaped springs to be advisable, thereby open lid lock device 500 easily.
Fixedly locked device 600 is to be provided with from depressed part 120 connection cover locking devices 500 to form, and can by by external force after the direction that staggers from lid lock device 500 slides, and after external force disappears, slide and return to original position by elasticity.
For this reason, second elastomeric element is set on the fixed cap locking device 600, and adopt wind spring (not shown) to be advisable, and the elasticity of above-mentioned wind spring is provided with the slide construction of structure and fixedly locked device 600, because identical, so omit its explanation of carrying out at this with the locking device of existing glide type battery cover.
In addition, be formed with hook 610 on the fixedly locked device 600, and on lid lock device 500, form the pocket for the punch head 550 that can articulate hook 610, thereby lid lock device 500 is fixed under the state that links to each other with depressed part 120.
Lid lock device 500 and fixedly locked device 600 all are arranged at depressed part 120, thereby when under lid lock device 500 is fixed the state of locking device 600 in closure, being fixed in depressed part 120, the back side of mobile communication terminal 100 is outstanding because of lid lock device 500 and fixedly locked device 600, thereby makes the back side of mobile communication terminal keep the plane.
By as constituted above according to the locking device of battery lid of mobile communication terminal of the present invention, when making battery cover 300 be connected or separate with mobile communication terminal 100, the fixedly locked device 600 that slides staggers itself and lid lock device 500, thereby hook 610 is broken away from from pocket for the punch head 550, and the elasticity of backup plate shape spring 540 opens lid lock device 500 automatically, and fixedly locked device 600 by the elastic return of wind spring to original position.
Under the state of opening lid lock device 500, battery cover 300 connected with mobile communication terminal 100 or separately after, fixedly locked device 600 and push lid lock device 500 to depressed part 120 slides, thereby it is closed decontrol fixedly locked device 600 afterwards, make hook 610 be mounted in the pocket for the punch head 550, thereby fixedly locked device 600 can be fixed under lid lock device 500 closing state.
At this moment, if lid lock device 500 forms rake 611 with 610 contacted of hooks, as long as promote to return to original position after lid lock device 500 can make fixedly locked device 600 automatic slip certain distances, thereby easier closing cap locking device 500.
According to the battery cover locking device of mobile communication terminal of the present invention, make that therefore installation or removal easily have the effect of the damage that can prevent battery cover or mobile communication terminal in mobile communication terminal between battery cover.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims (4)

1. the battery cover locking device of a mobile communication terminal, the locking device at the battery cover that covers the mobile communication terminal built-in battery is characterized in that: comprising:
Fixed protrusion protrudes from a side of above-mentioned battery cover and to form, and is formed with fixing hole in the middle;
Lid lock device, has the fixed projection that can be inserted in the said fixing hole, and open or close at mobile communication terminal by fixed projection, battery cover is locked or unlocks, also be formed with the anti-separating sheet that possesses certain distance on this lid lock device, should anti-separating sheet be inserted in mobile communication terminal, be used to prevent that lid lock device from separating fully from mobile communication terminal;
Fixedly locked device, the fixedly closed condition of the above-mentioned lid lock device of mobile communication terminal.
2. the battery cover locking device of a kind of mobile communication terminal according to claim 1 is characterized in that: on described lid lock device, also be provided with first elastomeric element that applies external force when opening lid lock device.
3. the locking device of a kind of battery lid of mobile communication terminal according to claim 1, it is characterized in that: described fixedly locked device is provided with hook, and slide from mobile communication terminal, and be mounted on the pocket for the punch head of the lid lock device on the mobile communication terminal, thereby the fixed cap locking device prevents its unlatching.
4. the locking device of a kind of battery lid of mobile communication terminal according to claim 3 is characterized in that: on the described fixedly locked device, be provided with second elastomeric element that direction applies external force that articulates to hook.
CNB2005100850401A 2004-12-24 2005-07-19 Locking device for battery lid of mobile communication terminal Expired - Fee Related CN100379161C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040112372A KR100606809B1 (en) 2004-12-24 2004-12-24 A Locker Apparatus of a Cellular Phone Battery Pack Cover
KR1020040112372 2004-12-24

Publications (2)

Publication Number Publication Date
CN1794596A CN1794596A (en) 2006-06-28
CN100379161C true CN100379161C (en) 2008-04-02

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CNB2005100850401A Expired - Fee Related CN100379161C (en) 2004-12-24 2005-07-19 Locking device for battery lid of mobile communication terminal

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KR (1) KR100606809B1 (en)
CN (1) CN100379161C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8257851B2 (en) 2008-12-31 2012-09-04 Shenzhen Futaihong Precision Industry Co., Ltd. Battery cover latch mechanism and portable electronic device using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101685348B1 (en) * 2010-06-15 2016-12-12 엘지전자 주식회사 Mobile terminal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1116553A (en) * 1997-06-23 1999-01-22 Matsushita Electric Ind Co Ltd Battery enclosing structure for electric equipment
CN1434524A (en) * 2002-01-21 2003-08-06 株式会社百利达 Cell accommodating portion structure
CN1520128A (en) * 2003-01-24 2004-08-11 华冠通讯股份有限公司 Clip buckle structure in battery seat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1116553A (en) * 1997-06-23 1999-01-22 Matsushita Electric Ind Co Ltd Battery enclosing structure for electric equipment
CN1434524A (en) * 2002-01-21 2003-08-06 株式会社百利达 Cell accommodating portion structure
CN1520128A (en) * 2003-01-24 2004-08-11 华冠通讯股份有限公司 Clip buckle structure in battery seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8257851B2 (en) 2008-12-31 2012-09-04 Shenzhen Futaihong Precision Industry Co., Ltd. Battery cover latch mechanism and portable electronic device using the same

Also Published As

Publication number Publication date
CN1794596A (en) 2006-06-28
KR20060073235A (en) 2006-06-28
KR100606809B1 (en) 2006-08-01

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ASS Succession or assignment of patent right

Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L

Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD.

Effective date: 20120321

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20120321

Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China

Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd.

Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B

Patentee before: LG Electronic (China) Research and Development Center Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080402

Termination date: 20140719

EXPY Termination of patent right or utility model