CN2679867Y - Cell phone charger - Google Patents
Cell phone charger Download PDFInfo
- Publication number
- CN2679867Y CN2679867Y CN 200420003532 CN200420003532U CN2679867Y CN 2679867 Y CN2679867 Y CN 2679867Y CN 200420003532 CN200420003532 CN 200420003532 CN 200420003532 U CN200420003532 U CN 200420003532U CN 2679867 Y CN2679867 Y CN 2679867Y
- Authority
- CN
- China
- Prior art keywords
- charging
- transparency cover
- charger
- mobile phone
- movable
- 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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- Y02E60/12—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a cell phone charger, comprising a charger main body, a pair of charging contact ends and a transparent cover. One end of each of the charging contact ends is respectively connected with a charging circuit arranged in the charger main body, and the other ends are charging ends. The bottom end of the transparent cover is connected with the axle of the charger main body. Moreover, the bottom end is provided with a spring clamping device which can tightly press the top end to the charger main body. At least one of the two charging contact ends is a movable striking flake. One end of the charging circuit connected with the movable striking flake is a fixed end. The axle of the fixed end is connected with the transparent cover. The charging end is a movable end. The movable end can rotate around the fixed end. Thus, the distance between the charging ends of the two charging contact ends can be regulated. Compared with the prior art, the utility model has the advantages of simple structure, wide application, mobile phone battery charging in different model numbers, easy use, safety and easy carrying and storage.
Description
Technical field
The utility model relates to a kind of battery charger for mobile phone that is applicable to dissimilar charging mobile phone batteries.
Technical background
The mobile phone brand and the model of Xiao Shouing is numerous in the market, and because the structure difference of its charging socket of the mobile phone of different brands or model, the model specification of the charger of its required outfit also has nothing in common with each other, if the same family has three dissimilar mobile phones, the quantity of its corresponding charger that must be equipped with can be several times of mobile phone quantity so, gives carrying, deposit and using the inconvenience that is brought to well imagine of people.In addition, general battery charger for mobile phone all is that the slot internal fixation that battery inserts on the charger is charged, if charger does not have horizontal positioned when charging, the phenomenon of battery landing takes place easily then.In addition, in battery service time long after, contingently when common charger can not be for battery charge fill quick-fried phenomenon safety guarantee be provided.
The utility model content
The purpose of this utility model is: at the deficiencies in the prior art, provide a kind of can be to the battery charger for mobile phone of dissimilar charging mobile phone batteries.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: a kind of battery charger for mobile phone, comprise charger body and a pair of charging contact terminal, one end of described charging contact terminal is connected with the charging circuit that is arranged at charger body inside respectively, their other end be respectively with the contacted charging end, positive and negative charging end of battery of mobile phone, it is characterized in that: have at least one to be movable spring slice in described two charging contact terminals, one end of the connection charging circuit of described movable spring slice is a stiff end, its charging end is a movable end, and its movable end can be around the rotation of its stiff end, regulates spacing between the charging end of two charging contact terminals with this.
Described two charging contact terminals all can be movable spring slice, and described movable spring slice is L-shaped, and the front end place of its movable end bends to multistage up and down, thereby forms to projecting inward charging contact-making surface.
Can be provided with a transparency cover on the described charger body, the top of described transparency cover is level and smooth plate body, its underpart is crooked backward to make the side of transparency cover L-shaped, the bottom and the charger body of described transparency cover are coupling, can be pivoted in the top of transparency cover, and the bottom of transparency cover also is provided with fixture of the spring, thereby the top of transparency cover is contacted with the charger body clamping.
Can be provided with two arc spacing holes by left and right symmetrically on the level and smooth plate body of described transparency cover, the stiff end of described movable spring slice is loaded on the circle centre position of the below of arc spacing hole by a set bolt axle, the movable end of described movable spring slice extends upwardly to arc spacing hole place, and outer surface the place ahead of self-induced transparency lid vertically passes the arc spacing hole backward, extends the rear of the inner surface of transparency cover.
The middle part of described charger body can be provided with axle bed and bearing, described axle bed has 4, they are along continuous straight runs and be arranged in parallel, and equal corresponding level offers axis hole on each axle bed, described bearing level is arranged in the axis hole, the bottom of described transparency cover is arranged between two axle beds in centre of 4 axle beds, and level offers axis hole on it, makes the bearing level pass axis hole.
Described fixture of the spring can for be separately positioned on described 4 axle beds about two torque springs on the bearing between two axle beds, the medial extremity of described torque spring all is installed on the charger body, its outboard end outwards passes from the top of bearing, the left and right sides on the outer surface of the bottom of described transparency cover is respectively arranged with limited impression, and the outboard end of described torque spring snaps in the described limited impression.
The top of the rear surface of described transparency cover can be provided with a projection that protrudes backward, and described projection is curved, and the top of described transparency cover contacts with the top of the front surface of charger body by the rear end face of projection.
Described movable spring slice can be connected with charging circuit by lead, has the wiring fork on the described lead, and described wiring fork connects by the stiff end axle of set bolt and movable spring slice.
Described movable spring slice can be connected with charging circuit by the five metals sheet, and an end of described five metals sheet connects by the stiff end axle of set bolt and movable spring slice.
Can embed corresponding to the transparency cover place on the front surface of described charger body and be provided with one deck soft wear resisting layer, and be provided with arc groove corresponding to the arc spacing hole place of transparency cover.The bottom of the front surface of described charger body can be provided with a row by the luminous charging indicator light of charging circuit control, and the rear surface of described charger body is provided with the charger attaching plug
In technique scheme, the utility model is owing to the spacing between the charging contact terminal can be adjusted flexibly, can regulate charging contact terminal spacing on the charger according to the distance between the charging both positive and negative polarity of the battery of mobile phone of different model during use, make it to be complementary with battery of mobile phone.In addition, owing to be provided with the transparency cover of band fixture of the spring, after after inserting battery between transparency cover and the charger body, can make transparency cover clamp battery by the restoring force that fixture of the spring produces on the one hand, thereby prevent the landing of battery, on the other hand, transparency cover also plays explosion-proof, thereby it is safer that the utility model is used.Therefore, with respect to prior art, the utlity model has simple in structure, applied widely, can be for the charging mobile phone battery of different model, easy to use, safe, characteristics such as be easy to carry about with one and deposit.
Description of drawings
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model battery charger for mobile phone;
Accompanying drawing 2 is the left TV structure schematic diagram of the utility model battery charger for mobile phone.
Embodiment
Below in conjunction with Figure of description and specific embodiment the utility model battery charger for mobile phone is described in further detail.
With reference to the accompanying drawings, battery charger for mobile phone provided by the utility model is made of charger body 1, transparency cover 2, a pair of charging contact terminal 4, attaching plug 16 and the charging circuit that is arranged at charger body 1 inside.
Described charger body 1 approximate half elliptic.Described transparency cover 2 is arranged at the top of the front surface of charger body 1.The bottom of the front surface of described charger body 1 is provided with a row by the luminous charging indicator light 8 of charging circuit control, and the rear surface of described charger body 1 is provided with Embedded charger attaching plug 16.
The top of described transparency cover 2 is level and smooth plate body 2a, and its underpart 2b is crooked backward to make the side of transparency cover 2 L-shaped.
The middle part of described charger body 1 is provided with axle bed 14 and bearing 15.Described axle bed 14 has 4, they are along continuous straight runs and be arranged in parallel, and equal corresponding level offers axis hole 17 on each axle bed 14, described bearing 15 levels are arranged in the axis hole 17, the bottom of described transparency cover 2 is arranged between two axle beds in centre of 4 axle beds 14, and on it also level offer axis hole, but make bearing 15 levels pass axis hole, thereby realize being coupling of transparency cover 2 bottoms, the top of transparency cover 2 can be rotated around bearing 15.
The bottom of described transparency cover 2 also is provided with fixture of the spring, described fixture of the spring be separately positioned on described 4 axle beds 14 about two torque springs 13 on the bearing 15 between two axle beds 14, the medial extremity of described torque spring 13 all is installed on the charger body 1, its outboard end outwards passes from the top of bearing 15, the left and right sides on the outer surface of the bottom of described transparency cover 2 is respectively arranged with limited impression 12, and the outboard end of described torque spring 13 snaps in the described limited impression 12.The top of the rear surface of described transparency cover 2 is provided with a projection 9 that protrudes backward, described projection 9 is curved, and described torque spring 13 puts on top that restoring force on the transparency cover 2 can make transparency cover 2 rear end face by projection 9 and fully clamps with the top of the front surface of charger body 1 and contact.
Described charging contact terminal 4 is used for by charging circuit to charging mobile phone battery.Therefore the one end is connected in the charging circuit of charger body 1 inside respectively by lead 7, their other end be respectively with the contacted charging end, positive and negative charging end of battery of mobile phone, they have positive-negative polarity.
Have at least one to be movable spring slice in described two charging contact terminals 4, one end of the connection charging circuit of described movable spring slice is stiff end 4b, its charging end is movable end 4a, and described movable end 4a can be around its stiff end 4b rotation, regulates spacing between the charging end of two charging contact terminals with this.
Two charging contact terminals 4 are movable spring slice in the present embodiment.(the following contact terminal that all claims to charge is a movable spring slice.) and described movable spring slice 4 L-shaped, the front end place of its movable end 4a bends to multistage up and down, thereby forms to projecting inward charging contact-making surface 4c.
The level and smooth plate body 2a of described transparency cover 2 goes up left and right symmetrically and is provided with two arc spacing holes 3, the stiff end 4b of described movable spring slice 4 is by 5 circle centre positions that are loaded on the below of arc spacing hole 3 of a set bolt, the movable end 4a of described movable spring slice 4 extends upwardly to arc spacing hole 3 places, and outer surface the place ahead of self-induced transparency lid 2 vertically passes arc spacing hole 3 backward, extends the rear of the inner surface of transparency cover 2.
Have wiring fork 6 on the described lead 7, described wiring fork 6 connects by the stiff end 4b axle of set bolt 5 with movable spring slice 4.
Embed corresponding to transparency cover 2 places on the front surface of described charger body 1 and be provided with one deck soft wear resisting layer 10 (being to fill dash area among Fig. 1), and be provided with arc groove 11 frame of broken lines of arc spacing hole 3 peripheries among Fig. 1 (be shown in) corresponding to arc spacing hole 3 places of transparency cover 2.Described soft wear resisting layer 10 prevents the wearing and tearing of battery of mobile phone.
In addition, described lead 7 can also adopt the five metals sheet to replace, and wherein an end of five metals sheet connects by the stiff end 4b axle of set bolt 5 with movable spring slice 4.
During use, draw back transparency cover 2, battery of mobile phone is put between transparency cover 2 and the charger body 1, unclamp transparency cover 2, then transparency cover 2 can be fixed battery of mobile phone.The rotary moveable shell fragment 4 then, and its charging contact-making surface 4c is contacted with the charging terminal of battery.At this moment charger can be inserted power supply, begin charging mobile phone battery.
Claims (10)
1, a kind of battery charger for mobile phone, comprise charger body and a pair of charging contact terminal, one end of described charging contact terminal links to each other with the charging circuit that is arranged at charger body inside respectively, their other end be respectively with the contacted charging end, positive and negative charging end of battery of mobile phone, it is characterized in that: have at least one to be movable spring slice in described two charging contact terminals, one end of the connection charging circuit of described movable spring slice is a stiff end, its charging end is a movable end, and its movable end can be around the rotation of its stiff end, regulates spacing between the charging end of two charging contact terminals with this.
2, battery charger for mobile phone according to claim 1 is characterized in that: described two charging contact terminals are movable spring slice, and described movable spring slice is L-shaped, and the front end place of its movable end bends to multistage up and down, thereby form to projecting inward charging contact-making surface.
3, battery charger for mobile phone as claimed in claim 1 or 2, it is characterized in that: described charger body is provided with a transparency cover, the top of described transparency cover is level and smooth plate body, its underpart is crooked backward to make the side of transparency cover L-shaped, the bottom and the charger body of described transparency cover are coupling, can be pivoted in the top of transparency cover, and the bottom of transparency cover also is provided with fixture of the spring, contacts thereby the top of transparency cover is clamped with charger body.
4, as battery charger for mobile phone as described in the claim 3, it is characterized in that: left and right symmetrically is provided with two arc spacing holes on the level and smooth plate body of described transparency cover, the stiff end of described movable spring slice is loaded on the circle centre position of the below of arc spacing hole by a set bolt axle, the movable end of described movable spring slice extends upwardly to arc spacing hole place, and outer surface the place ahead of self-induced transparency lid vertically passes the arc spacing hole backward, extends the rear of the inner surface of transparency cover.
5, as battery charger for mobile phone as described in the claim 3, it is characterized in that: the middle part of described charger body is provided with axle bed and bearing, described axle bed has 4, they are along continuous straight runs and be arranged in parallel, and equal corresponding level offers axis hole on each axle bed, and described bearing level is arranged in the axis hole, and the bottom of described transparency cover is arranged between two axle beds in centre of 4 axle beds, and level offers axis hole on it, makes the bearing level pass axis hole.
6, as battery charger for mobile phone as described in the claim 5, it is characterized in that: described fixture of the spring be separately positioned on described 4 axle beds about two torque springs on the bearing between two axle beds, the medial extremity of described torque spring all is installed on the charger body, its outboard end outwards passes from the top of bearing, the left and right sides on the outer surface of the bottom of described transparency cover is respectively arranged with limited impression, and the outboard end of described torque spring snaps in the described limited impression.
7, as battery charger for mobile phone as described in the claim 3, it is characterized in that: the top of the rear surface of described transparency cover is provided with a projection that protrudes backward, described projection is curved, and the top of described transparency cover contacts with the top of the front surface of charger body by the rear end face of projection.
8, as battery charger for mobile phone as described in the claim 3, it is characterized in that: described movable spring slice is connected with charging circuit by lead, has the wiring fork on the described lead, and described wiring fork is by the stiff end axle company of set bolt and movable spring slice.
9, as battery charger for mobile phone as described in the claim 3, it is characterized in that: described movable spring slice is connected with charging circuit by the five metals sheet, and an end of described five metals sheet is by the stiff end axle company of set bolt and movable spring slice.
10, battery charger for mobile phone according to claim 1 is characterized in that: embed corresponding to the transparency cover place on the front surface of described charger body and be provided with one deck soft wear resisting layer, and be provided with arc groove corresponding to the arc spacing hole place of transparency cover.The bottom of the front surface of described charger body is provided with a row by the luminous charging indicator light of charging circuit control, and the rear surface of described charger body is provided with the charger attaching plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003532 CN2679867Y (en) | 2004-02-13 | 2004-02-13 | Cell phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003532 CN2679867Y (en) | 2004-02-13 | 2004-02-13 | Cell phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2679867Y true CN2679867Y (en) | 2005-02-16 |
Family
ID=34582557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420003532 Expired - Fee Related CN2679867Y (en) | 2004-02-13 | 2004-02-13 | Cell phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2679867Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011026282A1 (en) * | 2009-09-02 | 2011-03-10 | 北京华旗资讯数码科技有限公司 | Wireless charging device |
| CN101582523B (en) * | 2008-08-30 | 2011-09-28 | 麦广树 | Charger |
| CN106571436A (en) * | 2016-08-31 | 2017-04-19 | 天佑电器（苏州）有限公司 | A battery pack conversion device, an electrical appliance and an electrical assembly |
-
2004
- 2004-02-13 CN CN 200420003532 patent/CN2679867Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101582523B (en) * | 2008-08-30 | 2011-09-28 | 麦广树 | Charger |
| WO2011026282A1 (en) * | 2009-09-02 | 2011-03-10 | 北京华旗资讯数码科技有限公司 | Wireless charging device |
| CN106571436A (en) * | 2016-08-31 | 2017-04-19 | 天佑电器（苏州）有限公司 | A battery pack conversion device, an electrical appliance and an electrical assembly |
| CN106571436B (en) * | 2016-08-31 | 2023-04-18 | 天佑电器（苏州）有限公司 | Battery pack conversion device, electrical appliance and electrical assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050216 Termination date: 20120213 |