CN2452216Y - Battery case for mobile telephone - Google Patents
Battery case for mobile telephone Download PDFInfo
- Publication number
- CN2452216Y CN2452216Y CN 00262826 CN00262826U CN2452216Y CN 2452216 Y CN2452216 Y CN 2452216Y CN 00262826 CN00262826 CN 00262826 CN 00262826 U CN00262826 U CN 00262826U CN 2452216 Y CN2452216 Y CN 2452216Y
- Authority
- CN
- China
- Prior art keywords
- base
- groove
- loam cake
- battery
- utility
- 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
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- Battery Mounting, Suspending (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model relates to a battery case for mobile phones, which is composed of a pedestal, an upper cover and a sheet metal. The utility model is characterized in that the inner part of the pedestal is provided with a battery barn, the front part of the battery barn is provided with two positive electrode sheets metal and two negative electrode sheets metal, and the front part outside the battery barn is provided with four metal contacts which are connected with the positive electrode sheets metal and the negative electrode sheets metal. The batteries for mobile phones can be changed at any time, and the battery case can be used for a long time. The installation of batteries is convenient and easy. The utility model has the advantage of flexible use, and can alleviate the economic burden of mobile phone users if the utility model is used for a long time. The utility model is a battery case for mobile phones, which can be greatly welcomed by extensive mobile phone consumers.
Description
The utility model relates to a kind of shell, specifically a kind of hand phone battery case.
At present, the employed battery of mobile phone mostly is that battery and shell are integral inseparable, when battery uses, existence can not be changed battery in the shell, and battery is scrapped shell and also and then scrapped, and wastes bigger weak point, though the individual handset battery is not with shell, need be contained in when chargeable to fill on the mobile phone when charging sometimes and the phenomenon that crashes can occur, and these battery of mobile phone selling prices are difficult to be accepted by the ordinary people all than higher with mobile phone.
The purpose of this utility model is that designing a kind of battery can break away from shell, that is, low price, convenient and practical, user can change the hand phone battery case of battery in the shell at any time.
Major technique content of the present utility model is, a kind of hand phone battery case, constitute by base, loam cake, sheet metal, it is characterized in that, in base, be provided with battery compartment, the battery compartment front portion is provided with two both positive and negative polarity sheet metals, the outer front portion of battery compartment is provided with four four hard contacts that link to each other with the both positive and negative polarity sheet metal, outer both sides of base and rear portion are provided with Baltimore groove, Baltimore groove two anterior component are not provided with two salient points, establish the groove in the groove in the middle of the Baltimore groove rear portion again, the base upper front end is provided with two salient points, and base tail end top is provided with a groove; Be provided with in the loam cake both sides and the outer corresponding tongue of both sides Baltimore groove of base, be respectively equipped with before the tongue and the corresponding projection of two salient points of base Baltimore groove two forequarters, be provided with in the loam cake afterbody with base Baltimore groove rear portion intermediate groove in the corresponding afterbody projection of groove.The front portion is provided with and the corresponding loam cake front groove of two salient points of base upper front end in the loam cake, and the middle part is provided with and the corresponding groined type lug of base tail end upper grooves in the loam cake, and the outer front middle part of loam cake is provided with an anti-skidding salient point and a protruding triangle.
The utility model is compared the advanced part that is had and is with prior art, this hand phone battery case has easy to loading and unloading, change original one battery of mobile phone and become removable battery alive, reduce cost, price is low, characteristics such as be user-friendly to, thereby overcome existing battery of mobile phone, the weak point that cost height, waste be big, can not cater to the ordinary consumer demand.
Description of drawings:
Fig. 1 is the utility model stereoscopic structural representation;
Fig. 2 is the utility model A-A cross-sectional view;
Fig. 3 is the utility model B-B cross-sectional view;
Wherein, the groove 11 in base 1, loam cake 2, protruding triangle 3, anti-skidding salient point 4, battery compartment 5, two salient points 6, both positive and negative polarity sheet metal 7, salient point 8, afterbody projection 9, loam cake both sides tongue 10, the groove, groove 12, groined type lug 13, loam cake front groove 14, four hard contacts 15, Baltimore groove 16, projection 17.
Below in conjunction with accompanying drawing 1-3 the utility model is remake description further, in base 1, be provided with battery compartment 5, battery compartment 5 front portions are provided with two both positive and negative polarity sheet metals 7, battery compartment 5 outer front portions are provided with four four hard contacts 15 that link to each other with the both positive and negative polarity sheet metal, base 1 outer both sides and rear portion are provided with Baltimore groove 16,16 liang of anterior component of Baltimore groove are not provided with two salient points 6, establish the groove 11 in the groove in the middle of Baltimore groove 16 rear portions again, base 1 upper front end is provided with two salient points 8, and base 1 tail end top is provided with a groove 12; Be provided with in loam cake 2 both sides and the outer both sides of base Baltimore groove 16 corresponding tongues 10, be respectively equipped with before the tongue 10 and two salient points of 16 liang of forequarters of base Baltimore groove, 6 corresponding projections 17, be provided with in loam cake 2 afterbodys with base Baltimore groove 16 rear portion intermediate groove in groove 11 corresponding afterbody projections 9.The front portion is provided with and two salient points of base 1 upper front end, 8 corresponding loam cake front groove 14 in the loam cake 2, the middle part is provided with and base 1 tail end upper grooves 12 corresponding groined type lugs 13 in the loam cake 2, loam cake 2 outer front middle parts are provided with an anti-skidding salient point 4 and a protruding triangle 3, more than just constitute the utility model.
Claims (1)
- A kind of hand phone battery case, constitute by base, loam cake, sheet metal, it is characterized in that, be provided with battery compartment in base, the battery compartment front portion is provided with two both positive and negative polarity sheet metals, the outer front portion of battery compartment is provided with four four hard contacts that link to each other with the both positive and negative polarity sheet metal, outer both sides of base and rear portion are provided with Baltimore groove, and Baltimore groove two anterior component are not provided with two salient points, establish the groove in the groove in the middle of the Baltimore groove rear portion again, the base upper front end is provided with two salient points, and base tail end top is provided with a groove; Be provided with in the loam cake both sides and the outer corresponding tongue of both sides Baltimore groove of base, be respectively equipped with before the tongue and the corresponding projection of two salient points of base Baltimore groove two forequarters, be provided with in the loam cake afterbody with base Baltimore groove rear portion intermediate groove in the corresponding afterbody projection of groove, the front portion is provided with and the corresponding loam cake front groove of two salient points of base upper front end in the loam cake, the middle part is provided with and the corresponding groined type lug of base tail end upper grooves in the loam cake, and the outer front middle part of loam cake is provided with an anti-skidding salient point and a protruding triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262826 CN2452216Y (en) | 2000-11-18 | 2000-11-18 | Battery case for mobile telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262826 CN2452216Y (en) | 2000-11-18 | 2000-11-18 | Battery case for mobile telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2452216Y true CN2452216Y (en) | 2001-10-03 |
Family
ID=33617967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00262826 Expired - Fee Related CN2452216Y (en) | 2000-11-18 | 2000-11-18 | Battery case for mobile telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2452216Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300701C (en) * | 2002-07-04 | 2007-02-14 | 台均科技（深圳）有限公司 | USB memory capable of optional upgrading, extending and replacing storage medium |
-
2000
- 2000-11-18 CN CN 00262826 patent/CN2452216Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300701C (en) * | 2002-07-04 | 2007-02-14 | 台均科技（深圳）有限公司 | USB memory capable of optional upgrading, extending and replacing storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |