CN1543244A - Cell locking device for portable terminal - Google Patents
Cell locking device for portable terminal Download PDFInfo
- Publication number
- CN1543244A CN1543244A CNA031577105A CN03157710A CN1543244A CN 1543244 A CN1543244 A CN 1543244A CN A031577105 A CNA031577105 A CN A031577105A CN 03157710 A CN03157710 A CN 03157710A CN 1543244 A CN1543244 A CN 1543244A
- Authority
- CN
- China
- Prior art keywords
- battery
- mentioned
- portable terminal
- slide mass
- locking device
- 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.)
- Granted
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Battery Mounting, Suspending (AREA)
- Telephone Set Structure (AREA)
Abstract
An apparatus for locking a battery of a mobile terminal is provided to easily combine or separate a battery by locking or unlocking the battery by a sliding member by pressing a press member in a vertical direction. A mobile terminal has a locking element for fixing a battery(102) at an upper end of the back of a terminal main body(101). A sliding member(111) is installed at the upper end of the back of the terminal main body slidably in a vertical direction to fix the battery(102). A spring(112) is installed at an upper part of the sliding member(111) for elastically pressurizing the sliding member(111) downward. A press member(113) is combined with the sliding member(111) to be operated in a vertical direction and to slide the sliding member(111) in a vertical direction.
Description
Technical field
The present invention relates to a kind of battery locking device of portable terminal, especially can be when the installation or removal battery, push to vertical direction with the hand that will hold the portable terminal fuselage, realize the battery locking device of the portable terminal of battery installation or removal simply.
Background technology
Recently, portable terminal obtains rapidly popularizing, and the function of portable terminal has not only realized simple voice transmitting-receiving also to diversified development, and has reached the stage of entering the Internet and receiving and dispatching animation.
In addition, portable terminal is as Wireless Telecom Equipment, and the battery that is used for power supply when carrying has been attached to fuselage, can install or remove, and the battery of combination has maintenance or removes the required locking device of bonding state like this.
Fig. 1 is the battery exploded perspective view of portable terminal in the past.Have battery faying face (2) in the back of portable terminal fuselage (1), make battery (3) can closely be incorporated into battery faying face (2), the battery of combination (3) can lock or remove by battery locking device (4) like this.
And in the bottom of above-mentioned battery faying face (2), several contacts (5) elasticity is protruded, the medial surface in above-mentioned battery (3), and power source supply end (6) is installed in the position of corresponding above-mentioned contact (5).
Both sides, medial surface bottom at above-mentioned battery (3), be formed with bayonet raised (7), be formed with bayonet slot (8) in the bottom, back of above-mentioned portable terminal fuselage (1), when in conjunction with above-mentioned battery (3), make battery (3) go up the bayonet raised (7) that forms and to snap in the bayonet slot (8) of fuselage (1).
For above-mentioned battery locking device (4), on above-mentioned battery (3), be formed with locked groove (9), battery faying face (2) upper end at above-mentioned portable terminal fuselage (1), be combined with locking projections (10) in the position of the above-mentioned locked groove of correspondence (9), rearward end in this locking projections (10), there is pair locking projections (10) to carry out the spring (11) of elasticity pressurization, removing projection (12) is one with above-mentioned locking projections (10), upwards promote it, locking projections (10) is broken away from from locked groove (9).
Below with reference to Fig. 2, Fig. 3, illustrate that above-mentioned portable terminal is in the past installed, the operation of dismounting battery (3).
At first, when battery (3) is installed, one holds portable terminal computer body (1), another holds battery (3), the bayonet raised (7) of battery (3) bottom is inserted in the bayonet slot (8) of fuselage (1) battery faying face (2) bottom and blocked, in this state battery (3) is combined closely behind the battery faying face (2) of fuselage (1), locking projections (10) is inserted under the elastic force effect in the locked groove (9) on the battery (3), thereby keeps the bonding state of battery (3).
During dismounting battery (3), upwards promote to remove projection (12) with the hand of holding portable terminal fuselage (1), the locking projections (10) of interlock is with it broken away from from the locked groove (9) of battery (3), in this state, another holds battery (3) upper end, bayonet raised (7) with battery (3) bottom is the benchmark rotation and makes it to separate, and then the bayonet raised of battery (3) (7) is taken out from bayonet slot (8), thereby battery (3) is pulled down from portable terminal fuselage (1).
But, the battery locking device of above-mentioned portable terminal in the past is being installed to battery (3) on portable terminal fuselage (1) or from portable terminal fuselage (1) when pulling down, user one holds portable terminal computer body (1), and upwards promote to remove projection (12) with the finger of this hand, because rightabout power that this action need applies and spring (11) pressurizes, so there is the problem of effort, inconvenience.
Summary of the invention
The present invention proposes just in view of the above problems, its objective is the battery locking device that a kind of portable terminal is provided, and makes the user can carry out installation, the dismounting of battery without lifting an eyebrow, easily.
For realizing above-mentioned the object of the invention, a kind of battery locking device of portable terminal is provided, bottom, back at the portable terminal fuselage is formed with bayonet slot, the bottom medial surface of battery is formed with the bayonet raised corresponding with above-mentioned bayonet slot, and the upper end, back of above-mentioned portable terminal fuselage has the locking device that is used for fixing battery.
The feature of above-mentioned locking device is to be made of following several sections: slide mass, and it is installed on the upper end, back of portable terminal fuselage, can be by upper and lower to slip, in order to self-contained battery; Spring, it is installed on the top of this slide mass, in order to by applying elastic force slide mass is pressed to the below; Pressing body, it is incorporated on the above-mentioned slide mass, with the vertical direction motion, uses so that the upper and lower slip of slide mass.
Description of drawings
Fig. 1 is the battery decomposing state oblique view of portable terminal in the past.
Fig. 2 is the lock-out state sectional view of battery locking device in the past.
Fig. 3 is the disarm state sectional view of battery locking device in the past.
Fig. 4 is the exploded perspective view of part bonding state that the portable terminal of battery locking device of the present invention is installed.
Fig. 5 is the exploded perspective view of the battery locking device of portable terminal of the present invention.
Fig. 6 is the assembling sectional view of the battery locking device of portable terminal of the present invention.
Fig. 7 is the sectional view of the A-A ' of cut-away view 6.
Fig. 8 is the oblique view of slide mass of the present invention.
Fig. 9 is the oblique view of pressing body of the present invention.
Figure 10 is a battery lock-out state sectional view among the present invention.
Battery disarm state sectional view among the present invention of Figure 11.
Embodiment
Embodiment with reference to the accompanying drawings further describes the as above battery locking device of the portable terminal of the present invention of formation.
Fig. 4 is the exploded perspective view of part bonding state that the portable terminal of battery locking device of the present invention is installed, Fig. 5 is the exploded perspective view of the battery locking device of portable terminal of the present invention, Fig. 6 is the assembling sectional view of the battery locking device of portable terminal of the present invention, and Fig. 7 is the sectional view of the A-A ' of cut-away view 6.
As shown in the figure, in fuselage (101) back of portable terminal of the present invention the battery (102) that is used for power supply is installed, it can be installed, pull down.
And, both sides, bottom, back at above-mentioned fuselage (101) are formed with bayonet slot (103), both sides, battery (102) medial surface bottom that should bayonet slot (103) are being formed with bayonet raised (104), in the upper end, back of above-mentioned fuselage (101), have the battery locking device (110) that is used for fixing battery (102).
For above-mentioned battery locking device (110), be formed with resettlement groove (101a) in the upper end, back of portable terminal fuselage (101), installed inside at resettlement groove (101a) has slide mass (111), it can slide, thereby make the one end insert locked groove (102a) or disengaging from locked groove (102a) that battery (102) upper end forms, upside at this slide mass (111) is equipped with spring (112), in order to apply elastic force, slide mass (111) is pressed to the below, on above-mentioned slide mass (111), be combined with pressing body (113), it moves to vertical direction, so that slide mass (111) upwards, following direction is slided.
And above-mentioned slide mass (111) is formed with square through hole (111a) in the central authorities of square plate-like body, at one end is formed with the insertion section (111c) that can insert in above-mentioned battery (102) locked groove (102a).
In addition, the two ends in above-mentioned slide mass (111) are formed with the guide rail protuberance (111e) by horizontal protrusion, and it can be inserted in resettlement groove (101a) the inside bottom formed guide rail slot parts in both sides (101a '), and slides under this state.
Above-mentioned pressing body (113) is made of following components: button portion (121), and it is positioned at the outside of above-mentioned slide mass (111), and it is tabular to be square; A pair of grab (122), its protrusion below this button portion (121) forms, keep certain intervals between two grabs, the through hole (111a) by above-mentioned slide mass (111) inserts, and is fixed in formed fixing hole (101b) in the resettlement groove (101a) of fuselage (101) in the grab mode; Locking/releasing lug boss (123), it and this grab (122) keep certain distance and protrude, have the slip inclined plane (123a) of combining closely with through hole (111a) inner cylinder of above-mentioned slide mass (111), with the vertical direction operation, can make the insertion section (111c) of slide mass (111) insert the locked groove (102a) of battery (102) or disengaging from locked groove (102a).
And through hole (111a) inner cylinder of corresponding above-mentioned slide mass (111) is formed with and slides inclined plane (111d) on above-mentioned slip inclined plane (123a), and it and slip inclined plane (123a) combine closely.
In the portable terminal of the present invention that as above constitutes, when user installation battery (102), one holds portable terminal computer body (101), press the button portion (121) of pressing body (113) to vertical direction, under the effect of this pressing force, button portion (121) strain that takes place downwards shown in dotted line, under the effect of this distortion, sliding inclined plane (111d) combines closely with locking/releasing lug boss (123) slip inclined plane (123a) that button portion (121) medial surface has, the slide mass of its formation (111) overcomes spring (112) elastic force, slides upward.In this state, the user holds battery (102) with another, the bayonet raised (104) that the bottom of battery (102) has is inserted in the bayonet slot (103) of fuselage (101) back, and combine closely in fuselage (101) back in the upper end that makes battery (102), unclamp button portion (121) then, slide mass (111) slides downwards under the effect of spring (112) elastic force, the insertion section (111c) of slide mass (111) is inserted into the locked groove (102) of battery (102), as shown in figure 10, battery (102) is combined closely in fuselage (101) back, and is fixed to this state.
When from portable terminal fuselage (101) dismounting battery (102), at first one hold portable terminal computer body (101), as shown by arrows, press the button portion (121) of pressing body (113) to vertical direction.This moment too, the slide mass (111) of combining closely with the slip inclined plane (123a) of locking/releasing lug boss (123) overcomes the elastic force of spring (112), be moved upward, extract from the locked groove (102) of battery (102) insertion section (111c) of slide mass (111).In this state, hold the upper end of battery (102), be the center rotation and separate that with bayonet raised (104) battery (102) is promptly taken off from portable terminal fuselage (101) with another.
As the above-mentioned detailed description of doing, the battery locking device of portable terminal of the present invention can make battery locking or releasing operation based on slide mass realize by the vertical direction pressing force.Therefore, when user installation or dismounting battery, press pressing body, just can realize the locking and the releasing of locking device, thereby the user can pass through simple operations installation or removal battery like a dream with the hand vertical direction of holding the portable terminal fuselage.
Claims (4)
1. the battery locking device of a portable terminal, portable terminal wherein, the bottom, back of its fuselage has bayonet slot, the bottom medial surface of battery has the bayonet raised corresponding with above-mentioned bayonet slot, the upper end, back of above-mentioned portable terminal fuselage has the locking device that is used for fixing battery, the feature of above-mentioned locking device is to be made of following several sections: slide mass, it is installed on the resettlement groove inboard that forms in the upper end, back of portable terminal fuselage, can be by upper and lower to slip, in order to self-contained battery; Spring, it is installed on the top of this slide mass, in order to apply elastic force, slide mass is pressed to the below; Pressing body, it is incorporated on the above-mentioned slide mass, with the vertical direction motion, so that the upper and lower slip of slide mass.
2. the battery locking device of portable terminal according to claim 1 is characterized in that:
Above-mentioned slide mass is formed with square through hole in the central authorities of square plate-like body, and at one end portion is formed with the insertion section that can insert above-mentioned battery locked groove.
3. the battery locking device of portable terminal according to claim 2 is characterized in that:
At the two ends of above-mentioned slide mass, be formed with guide rail protuberance by horizontal protrusion, it can be inserted in the formed guide rail slot part in above-mentioned resettlement groove inside bottom both sides, and slides under this state.
4. the battery locking device of portable terminal according to claim 1 is characterized in that above-mentioned pressing body is made of following several sections:
Button portion, it is positioned at the outside of above-mentioned slide mass; A pair of grab, its protrusion below this button portion forms, and keeps certain intervals between two grabs, and the through hole by above-mentioned slide mass inserts, and is fixed in formed fixing hole in the resettlement groove of fuselage in the grab mode; Locking/releasing lug boss, it and this grab keep certain distance and protrude, have the slip inclined plane of combining closely,, can make the insertion section of slide mass insert the locked groove of battery or from locked groove, break away from vertical direction motion with the through hole inner cylinder of above-mentioned slide mass.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0027116A KR100511307B1 (en) | 2003-04-29 | 2003-04-29 | Battery locking apparatus of mobile phone |
| KR027116/2003 | 2003-04-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1543244A true CN1543244A (en) | 2004-11-03 |
| CN1297168C CN1297168C (en) | 2007-01-24 |
Family
ID=34374075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031577105A Expired - Fee Related CN1297168C (en) | 2003-04-29 | 2003-08-29 | Cell locking device for portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100511307B1 (en) |
| CN (1) | CN1297168C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446433C (en) * | 2005-03-30 | 2008-12-24 | 乐金电子(中国)研究开发中心有限公司 | Cell locking device of portable terminal |
| CN102005551A (en) * | 2009-08-31 | 2011-04-06 | 鸿富锦精密工业（深圳）有限公司 | Battery lock and electronic device with same |
| CN101990013B (en) * | 2009-07-31 | 2014-10-22 | 赛恩倍吉科技顾问（深圳）有限公司 | Opening and closing mechanism for batteries and portable electronic device with same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2190572A1 (en) * | 1995-11-24 | 1997-05-25 | Wille Kottke | Battery latch for a communication device |
| JP3405633B2 (en) * | 1996-03-19 | 2003-05-12 | 富士通株式会社 | Portable device and battery lock mechanism |
| JP3490590B2 (en) * | 1997-05-29 | 2004-01-26 | 富士通株式会社 | Battery lock mechanism for portable device |
| JP2000215868A (en) * | 2000-01-01 | 2000-08-04 | Nec Saitama Ltd | Lock structure of battery pack of portable telephone |
| JP3678188B2 (en) * | 2001-10-09 | 2005-08-03 | ソニー株式会社 | Battery pack charger |
-
2003
- 2003-04-29 KR KR10-2003-0027116A patent/KR100511307B1/en not_active IP Right Cessation
- 2003-08-29 CN CNB031577105A patent/CN1297168C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446433C (en) * | 2005-03-30 | 2008-12-24 | 乐金电子(中国)研究开发中心有限公司 | Cell locking device of portable terminal |
| CN101990013B (en) * | 2009-07-31 | 2014-10-22 | 赛恩倍吉科技顾问（深圳）有限公司 | Opening and closing mechanism for batteries and portable electronic device with same |
| CN102005551A (en) * | 2009-08-31 | 2011-04-06 | 鸿富锦精密工业（深圳）有限公司 | Battery lock and electronic device with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1297168C (en) | 2007-01-24 |
| KR100511307B1 (en) | 2005-08-31 |
| KR20040092798A (en) | 2004-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120323 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100000 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120323 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 100000 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: 20070124 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |