CN2279753Y - Changable power source for mobile phone - Google Patents
Changable power source for mobile phone Download PDFInfo
- Publication number
- CN2279753Y CN2279753Y CN96243206U CN96243206U CN2279753Y CN 2279753 Y CN2279753 Y CN 2279753Y CN 96243206 U CN96243206 U CN 96243206U CN 96243206 U CN96243206 U CN 96243206U CN 2279753 Y CN2279753 Y CN 2279753Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- mobile phone
- battery case
- positive
- reed
- 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)
Abstract
The utility model discloses a changeable power source for a mobile phone, and comprises a power source box and a power source arranged inside the power source box. The power source box can ba installed on the mobile phone. The utility model has the constructional characteristics that the power source box is composed of an upper cover and a lower cover which are connected into an integral body which is an inner cavity of the power source box; a cell slot capable of containing five AA cells is arranged inside the power source box, and the five cells are connected in series with each other to form the power source of which a positive electrode and a negative electrode are respectively connected to a positive electrode contact spring strip and a negative electrode spring strip of a power source socket. The cells inside the cell slot are arranged among spring strips arranged at both ends of the cell slot, so that when the power source of the mobile phone is used up, at any time, new cells can be easily replaced.
Description
The utility model belongs to the power supply that mobile phone is used.
The power supply of existing mobile phone body rear end is generally whole box-like can not taking apart and changes the interior power supply of box, and power supply uses up and must use after body is pulled down charging again; Thereby, must shut down when half runs into the power supply electricity and uses up when mobile phone calling, use inconvenient.
The power pack that the purpose of this utility model provides a kind of mobile phone body rear end can be opened and change the interchangeable power supply of mobile phone of shutting use behind the battery again.
The purpose of this utility model is to realize like this, the interchangeable power supply of mobile phone that comprises the power supply that a power pack that is complementary with mobile phone body size and Qi Nei are equipped with, power pack is provided with the machine clip and is used for fixing on the mobile phone body, also be provided with and just connecting the mobile phone body, the corresponding power supply terminal point seat at negative two ends, corresponding cathode contact reed and the cathode contact reed of comprising of power supply terminal point seat, its design feature is a power pack by loam cake and the lower cover integrally formed power pack inner chamber that is formed by connecting, the power pack inner chamber is provided with the battery case that can deposit No. five dry cells of five joints or rechargeable battery, five joint No.5 cells form with series connection and are linked to be power supply in this battery case, and the both positive and negative polarity of this power supply just is being connected to power supply terminal point seat by lead respectively, on the cathode contact reed.
In addition, the loam cake and the lower cover of described power pack fuse by locating button, have so both opened also easily to lump together easily, and it is convenient to change battery.General battery case is located in the loam cake of power pack, battery case is made the cavity of depositing five joint No.5 cells side by side, the battery case both sides are provided with reed or spring, five joint No.5 cells are respectively charged between relative two reeds or spring, five joint No.5 cells are connected into power supply by reed or spring, power supply just, negative pole is connected into the just corresponding of power supply terminal point seat, on the cathode contact reed, last machine clip and power supply terminal point seat are located on the corresponding position of power pack lower cover, make it to be fixed on the mobile phone body and power supply terminal point seat just, cathode contact reed and body are just, negative terminal is communicated with, and is powered at body.And, the interchangeable power supply of described mobile phone, its characteristics are that also loam cake and lower cover are fused by three locating buttons that design on it at least; The interchangeable power supply of described mobile phone, its characteristics are that the battery case both sides respectively are provided with three reed fixed mounts 5, this reed fixed mount 5 is located on the two relative long limits of loam cake, six reeds 6 place respectively on corresponding six the reed fixed mounts of battery case, six reeds are made the shape that is complementary with the battery positive and negative electrode respectively, form the positive and negative two ends of battery case then with series system, these positive and negative two ends are inserted respectively on the positive and negative electrode contact reed of power supply terminal point seat of lower cover; The interchangeable power supply of described mobile phone, its characteristics be battery case at least by four dividing plates 7 be divided into five spaces deposit respectively five the joint No.5 cells.
The utility model is owing to fit together the power supply of mobile phone body rear end lid with loam cake and lower cover mode, and can easily open or snap together, thereby in case of necessity can be at any time, the opening power box more changes to new No.5 cell easily, improves the service efficiency of mobile phone like this.
Below in conjunction with accompanying drawing and example the utility model is described in detail:
Fig. 1 is a superstructure schematic diagram of the present utility model.
Fig. 2 is a lower cover structural representation of the present utility model.
Fig. 3 is the utility model reed and power supply terminal point seat connection diagram.
Fig. 4 is pack into battery-arrangements figure in the loam cake of the utility model.
Fig. 5 is a structural representation of the present utility model.
As Fig. 1,2,3, shown in 4 and 5, power pack is made up of loam cake 1 and lower cover 2, be arranged with locating button 3 on one end, the two lid limits of loam cake, a locating button 3 is also established at other end middle part, correspondingly on the relevant position of lower cover, also be provided with three locating buttons 3, loam cake and lower cover snap together by locating button, can thread off easily in case of necessity and open, loam cake is shaped as and is provided with battery case 4 in the trapezoidal shape, battery case is respectively equipped with reed fixed mount 5 on two relative a limits, long limit and b limit, three reeds 6 can be inserted in every limit, both sides are inserted 6 altogether, battery case forms five spaces side by side altogether on long side direction like this, a battery is put in each space, adopting at least 4 the bests in case of necessity is that 6 dividing plates 7 separate, and prevents the short circuit between the battery, six reeds end to end two use again lead 13 respectively with power supply terminal point seat 8 just, cathode contact reed 9 and 10 connects together; Power supply terminal point seat is contained on the draw-in groove 11 of lower cover, is used to be communicated with the positive and negative end of mobile phone body; Under cover and be provided with machine clip 12 and be fixed on the mobile phone body, can take off in case of necessity; After adorning No. five dry cells of five joints or rechargeable battery in the loam cake 1, be buckled together with lower cover again and form the mobile phone power supply.
Claims (6)
1, the interchangeable power supply of a kind of mobile phone, comprise the power supply that a power pack that is complementary with mobile phone body size and Qi Nei are equipped with, power pack is provided with the machine clip and is used for fixing on the mobile phone body, also be provided with the corresponding power supply terminal point seat (8) that connects mobile phone body positive and negative terminal, corresponding cathode contact reed and the cathode contact reed of comprising of power supply terminal point seat (8), it is characterized in that power pack is by loam cake (1) and lower cover (2) the integrally formed power pack inner chamber that is formed by connecting, the power pack inner chamber is provided with the battery case (4) that can deposit No. five dry cells of five joints or rechargeable battery, five joint No.5 cells are linked to be power supply with the series connection form in this battery case, and the both positive and negative polarity of this power supply just is being connected to power supply terminal point seat by lead respectively, on cathode contact reed (9) and (10).
2, the interchangeable power supply of mobile phone according to claim 1 is characterized in that the loam cake of power pack and lower cover fuse by locating button (3).
3, the interchangeable power supply of mobile phone according to claim 1 and 2, it is characterized in that battery case is located in the loam cake of power pack, battery case (9) is made the space of depositing five joint No.5 cells side by side, the battery case both sides are provided with reed (6) or spring, five joint No.5 cells are respectively charged between relative two reeds or spring, and five joint No.5 cells are connected into power supply by reed or spring; The power supply positive and negative electrode is connected on the corresponding positive and negative electrode contact reed of power supply terminal point seat; Last machine clip (12) and power supply terminal point seat are located on the corresponding position of power pack lower cover.
4, the interchangeable power supply of mobile phone according to claim 2 is characterized in that loam cake and lower cover are fused by at least three locating buttons of design on it.
5, the interchangeable power supply of mobile phone according to claim 3, it is characterized in that the battery case both sides respectively are provided with 3 reed fixed mounts (5), this reed fixed mount (5) is located on the two relative long limits of loam cake, six reeds (6) place respectively on corresponding 6 the reed fixed mounts of battery case, six reeds are made the shape that is complementary with the battery positive and negative electrode respectively, form the positive and negative two ends of battery case then with series system, these positive and negative two ends are inserted respectively on the positive and negative electrode contact reed of power supply terminal point seat of lower cover.
6, the interchangeable power supply of mobile phone according to claim 4 is characterized in that battery case is divided into 5 spaces by four dividing plates (7) at least and deposits five joint No.5 cells respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96243206U CN2279753Y (en) | 1996-11-22 | 1996-11-22 | Changable power source for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96243206U CN2279753Y (en) | 1996-11-22 | 1996-11-22 | Changable power source for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2279753Y true CN2279753Y (en) | 1998-04-22 |
Family
ID=33916906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96243206U Expired - Fee Related CN2279753Y (en) | 1996-11-22 | 1996-11-22 | Changable power source for mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2279753Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101211211B (en) * | 2007-12-21 | 2010-09-15 | 欣旺达电子股份有限公司 | Notebook-type computer power supply method and power supply apparatus implementing the method |
| WO2015078044A1 (en) * | 2013-11-28 | 2015-06-04 | 谢虹 | Mini-electric iron |
-
1996
- 1996-11-22 CN CN96243206U patent/CN2279753Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101211211B (en) * | 2007-12-21 | 2010-09-15 | 欣旺达电子股份有限公司 | Notebook-type computer power supply method and power supply apparatus implementing the method |
| WO2015078044A1 (en) * | 2013-11-28 | 2015-06-04 | 谢虹 | Mini-electric iron |
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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 |