CN104979854A - Mobile phone charger with USB extension cable - Google Patents
Mobile phone charger with USB extension cable Download PDFInfo
- Publication number
- CN104979854A CN104979854A CN201410131680.0A CN201410131680A CN104979854A CN 104979854 A CN104979854 A CN 104979854A CN 201410131680 A CN201410131680 A CN 201410131680A CN 104979854 A CN104979854 A CN 104979854A
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- China
- Prior art keywords
- mobile phone
- jack
- charger
- reel
- clockwork spring
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Abstract
The invention discloses a mobile phone charger with a USB extension cable. According to the mobile phone charger with the USB extension cable, a mobile phone interface on the charger is detachably mounted on a charger housing; furthermore the mobile phone interface is connected with a flat connecting cable which is coiled on a reel; the flat connecting cable can be pulled out or pushed back under the function of a spring; and the mobile phone can be used at a position which is separated from the mobile phone charger for a relatively long distance. Additionally, the charger housing is provided with a detachable jack connecting block which is provided with a 220V jack for connecting with an another electric appliance and settling a problem of indoor jack shortage. Furthermore the jack connecting block can be pushed out or pushed back under the function of the spring and can supply electric power for electric appliances such as a TV set at the position which is relatively far from a fixed wall socket.
Description
Technical field
The present invention relates to a kind of charger for mobile phone, particularly a kind of charger for mobile phone with USB extended line.
Background technology
Popularizing of mobile phone brings numerous facility to daily life, and mobile phone plays the important and pivotal role in the Working Life of people, and people also be unable to do without this communication tool gradually.Within nearly 2 years, smart mobile phone is popularized, but smart mobile phone needs frequent charge, and charger for mobile phone comprises power connecting plug and mobile phone connector, and mobile phone connector is USB connection jaws, during charging, adopts data wire described USB interface to be connected with mobile phone.The desk of the office of general charging plug distance or study is comparatively far away, during charging, cannot use mobile phone, use inconvenience.In addition, many times due to socket space limitation, can not find suitable charge position.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of charger for mobile phone with USB extended line.
The technical solution used in the present invention is:
With a charger for mobile phone for USB extended line, comprise charger body, described charger body arranged attaching plug, mobile phone connector and built-in circuit, also comprise:
First reel, the inwall of described first reel is fixedly connected with the first central shaft by the first support chip, and it is inner that described first central axis is arranged at described charger body;
Flat USB connecting line, comprise the first USB interface, flat connecting line and secondary USB interface, it is outside that described flat connecting line is wrapped in described first reel, described first USB interface is electrically connected with described built-in circuit, and described secondary USB interface is detachably arranged on the shell of described charger body as mobile phone connector;
First clockwork spring, be arranged on described first support chip in described first reel, the inner of described first clockwork spring is fixedly connected with described first support chip, and the outer end of described first clockwork spring is fixedly connected with the end of flat connecting line near described first USB interface;
Jack contiguous block, is detachably arranged at the shell of described charger body;
Jack, be arranged on described jack contiguous block, described jack is electrically connected with described attaching plug by flat conductor;
Second reel, the inwall of described second reel is fixedly connected with the second central shaft by the second support chip, and it is inner that described second central axis is arranged at described charger body;
Second clockwork spring, be arranged on described second support chip in described second reel, the inner of described second clockwork spring is fixedly connected with described second support chip, and the outer end of described second clockwork spring is fixedly connected with the end of described flat conductor near described attaching plug.
As preferably, the height of the first described reel is close to the width of flat USB connecting line, and the first USB interface of flat USB connecting line is electrically connected with built-in circuit, and the flat connecting line of distance the first usb 1-5cm is fixed on the outer end of the first clockwork spring; Preferably, the first reel arranges groove, in order to hold the outer end of the first clockwork spring, be wrapped in by flat connecting line on the first reel, secondary USB interface is detachably arranged on the USB interface storage tank in charger body; The inner of first clockwork spring is fixed on the first support chip.During use, secondary USB interface is taken off from USB storage tank, and be pulled outwardly, pass to the first support chip to the pulling force of flat connecting line by the first clockwork spring contraction, thus drive the first central axis, flat connecting line is extracted, and after unclamping, USB flat wire automatically rebounds under elastic force effect.
The height of described second reel is close to the width of flat conductor, and the jack on the jointing holes contiguous block of flat conductor one end, another termination attaching plug, same, jack contiguous block can be drawn out or rebound under the effect of the second clockwork spring.Wherein, if jack is double-legged jack, the wire of two mutually insulateds is set in flat conductor housing.If jack is tripod jack, the wire of three mutually insulateds is set in flat conductor housing.
Preferably, described jack contiguous block arranges bipod jack or tripod jack.Wherein, described bipod jack and tripod jack are the jack that 220V exports.
Preferably, the shell of described charger body arranges the first navigation button rebounding for controlling described flat connecting line or locate.
Further, the shell of described charger body arranges the second navigation button rebounding for controlling described flat conductor or locate.
Beneficial effect of the present invention is:
Charger for mobile phone with USB extended line of the present invention, with extending the mobile phone charging interface stretched out, simultaneously also with bipod jack or the tripod jack that can extend the 220V output of stretching out, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the present invention with one of a kind of surface structure schematic diagram of the charger for mobile phone of USB extended line;
Fig. 2 is the present invention with one of a kind of surface structure schematic diagram of the charger for mobile phone of USB extended line;
Fig. 3 is the present invention with one of profile of the charger for mobile phone of USB extended line;
Fig. 4 is the present invention with one of profile of the charger for mobile phone of USB extended line;
Wherein, 1-charger body; 2-attaching plug; 3-USB interface storage tank; 31-first reel; 311-first support chip; 312-first central shaft; 32-first clockwork spring; 321-first clockwork spring is inner; 322-first clockwork spring outer end; The flat USB connecting line of 33-; 34-secondary USB interface; 4-jack contiguous block; 41-triangle jack; 42-second reel; 421-second support chip; 422-second central shaft; 43-flat conductor; 44-second clockwork spring; 441-second clockwork spring is inner; 442-second clockwork spring outer end.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With a charger for mobile phone for USB extended line, comprise charger body, charger body arranged attaching plug, mobile phone connector and built-in circuit, also comprise:
First reel, the inwall of the first reel is fixedly connected with the first central shaft by the first support chip, and the first central axis is arranged at charger body inside;
Flat USB connecting line, comprise the first USB interface, flat connecting line and secondary USB interface, it is outside that flat connecting line is wrapped in the first reel, and the first USB interface is electrically connected with built-in circuit, and secondary USB interface is detachably arranged on the shell of charger body as mobile phone connector;
First clockwork spring, be arranged on the first support chip in the first reel, the inner of the first clockwork spring is fixedly connected with the first support chip, and the outer end of the first clockwork spring is fixedly connected with the end of flat connecting line near the first USB interface;
Jack contiguous block, is detachably arranged at the shell of charger body;
Jack, be arranged on jack contiguous block, jack is electrically connected with attaching plug by flat conductor;
Second reel, the inwall of the second reel is fixedly connected with the second central shaft by the second support chip, and the second central axis is arranged at charger body inside;
Second clockwork spring, be arranged on the second support chip in the second reel, the inner of the second clockwork spring is fixedly connected with the second support chip, and the outer end of the second clockwork spring is fixedly connected with the end of flat conductor near attaching plug.
Preferably, jack contiguous block is arranged bipod jack or tripod jack.
Preferably, the shell of charger body arranges the first navigation button rebounding for controlling flat connecting line or locate.
Further, the shell of charger body arranges the second navigation button rebounding for controlling flat conductor or locate.
Embodiment 1
As shown in Figure 1 and Figure 2, the present invention, with the charger for mobile phone of USB extended line, comprises charger body 1, charger body 1 is arranged attaching plug 2, USB interface storage tank 3 and jack contiguous block 4.Wherein, jack contiguous block 4 is detachably arranged on the shell of charger body 1, jack contiguous block 4 is arranged a tripod jack 41.
As shown in Figure 3, the inwall that charger body 1 inside arranges the first reel 31, first reel 31 is fixedly connected with the first central shaft 312 by the first support chip 311, and the first central shaft 312 rotates and is arranged in charger body 1.First support chip 311 is arranged first clockwork spring 32, first clockwork spring the inner 321 to be fixedly installed on the first support chip 311.First reel 31 outer wall is wound around flat connecting line.One end of flat connecting line connects the first USB interface, and the other end connects secondary USB interface 34; First USB interface is electrically connected with built-in circuit, and secondary USB interface 34 is detachably arranged in USB interface storage tank 3.First USB interface, secondary USB interface 34 and flat connecting line form flat USB connecting line 33 jointly.First clockwork spring outer end 322 is fixedly connected with the flat connecting line of distance the first USB interface 3cm, the first reel 31 is arranged the groove of accommodating first clockwork spring outer end 322.During use, secondary USB interface 34 is taken off from USB interface storage tank 3, pull at flat connecting line, external force reaches the first clockwork spring 32 outer end, first clockwork spring 32 tightens up, and power is reached the first support chip 311 by second clockwork spring 32 the inner successively, first central shaft 312, first central shaft 312 rotates, flat connecting line is drawn out, after loosing one's grip, flat connecting line automatic retracted under the effect of the first clockwork spring 32, in order to easy to use, as preferably, the shell of charger body 1 arranges the first navigation button rebounding for controlling flat connecting line or locate.
As shown in Figure 4, the inwall that charger body 1 inside arranges the second reel 42, second reel 42 is fixedly connected with the second central shaft 422 by the second support chip 421, and the second central shaft 422 rotates and is arranged in charger body 1.Second support chip 421 is arranged second clockwork spring 44, second clockwork spring the inner 441 to be fixedly installed on the second support chip 421.Second reel 42 outer wall is wound around flat conductor 43, and arrange the wire of three mutually insulateds in flat conductor 43 shell, one end of flat conductor 43 is electrically connected three sheet metals of tripod jack 41 respectively, the other end electric connection of power supply plug 2 of flat conductor 43.Second clockwork spring outer end 442 is fixedly connected with groove flat conductor 43, second reel 42 apart from attaching plug 3cm being arranged accommodating second clockwork spring outer end 442.During use, jack contiguous block 4 is taken off from charger shell 1, pull at flat conductor 43, external force reaches the second clockwork spring outer end 442, second clockwork spring 44 tightens up, second clockwork spring inner 441 continues external force to reach the second support chip 421, second central shaft 422, second central shaft 422 rotates, flat conductor 43 is drawn out, after loosing one's grip, flat conductor 43 automatic retracted under the effect of the second clockwork spring 44, in order to easy to use, as preferably, charger body 1 shell arranges the second navigation button rebounding for controlling flat conductor or locate.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. with a charger for mobile phone for USB extended line, comprise charger body, described charger body arranged attaching plug, mobile phone connector and built-in circuit, it is characterized in that, also comprise:
First reel, the inwall of described first reel is fixedly connected with the first central shaft by the first support chip, and it is inner that described first central axis is arranged at described charger body;
Flat USB connecting line, comprise the first USB interface, flat connecting line and secondary USB interface, it is outside that described flat connecting line is wrapped in described first reel, described first USB interface is electrically connected with described built-in circuit, and described secondary USB interface is detachably arranged on the shell of described charger body as mobile phone connector;
First clockwork spring, be arranged on described first support chip in described first reel, the inner of described first clockwork spring is fixedly connected with described first support chip, and the outer end of described first clockwork spring is fixedly connected with the end of flat connecting line near described first USB interface;
Jack contiguous block, is detachably arranged at the shell of described charger body;
Jack, be arranged on described jack contiguous block, described jack is electrically connected with described attaching plug by flat conductor;
Second reel, the inwall of described second reel is fixedly connected with the second central shaft by the second support chip, and it is inner that described second central axis is arranged at described charger body;
Second clockwork spring, be arranged on described second support chip in described second reel, the inner of described second clockwork spring is fixedly connected with described second support chip, and the outer end of described second clockwork spring is fixedly connected with the end of described flat conductor near described attaching plug.
2., as claimed in claim 1 with the charger for mobile phone of USB extended line, it is characterized in that: described jack contiguous block is arranged bipod jack or tripod jack.
3., as claimed in claim 1 with the charger for mobile phone of USB extended line, it is characterized in that: the shell of described charger body is arranged the first navigation button rebounding for controlling described flat connecting line or locate.
4., as claimed in claim 3 with the charger for mobile phone of USB extended line, it is characterized in that: the shell of described charger body is arranged the second navigation button rebounding for controlling described flat conductor or locate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131680.0A CN104979854A (en) | 2014-04-03 | 2014-04-03 | Mobile phone charger with USB extension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131680.0A CN104979854A (en) | 2014-04-03 | 2014-04-03 | Mobile phone charger with USB extension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104979854A true CN104979854A (en) | 2015-10-14 |
Family
ID=54276089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410131680.0A Pending CN104979854A (en) | 2014-04-03 | 2014-04-03 | Mobile phone charger with USB extension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104979854A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546813A (en) * | 2017-10-11 | 2018-01-05 | 无锡市南长实验中学 | A kind of charger with function of receiving line |
| CN107910925A (en) * | 2017-12-20 | 2018-04-13 | 江西佰仕通电子科技有限公司 | A kind of new charger |
| CN112164345A (en) * | 2020-09-23 | 2021-01-01 | 晋江典尚广告有限公司 | Billboard with interface charges |
| CN112910057A (en) * | 2021-03-26 | 2021-06-04 | 深圳市铁甲科技有限公司 | Multifunctional medium-sized direct-insertion type charger and use method thereof |
-
2014
- 2014-04-03 CN CN201410131680.0A patent/CN104979854A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546813A (en) * | 2017-10-11 | 2018-01-05 | 无锡市南长实验中学 | A kind of charger with function of receiving line |
| CN107910925A (en) * | 2017-12-20 | 2018-04-13 | 江西佰仕通电子科技有限公司 | A kind of new charger |
| CN107910925B (en) * | 2017-12-20 | 2023-05-02 | 江西佰仕通电子科技有限公司 | Charger |
| CN112164345A (en) * | 2020-09-23 | 2021-01-01 | 晋江典尚广告有限公司 | Billboard with interface charges |
| CN112910057A (en) * | 2021-03-26 | 2021-06-04 | 深圳市铁甲科技有限公司 | Multifunctional medium-sized direct-insertion type charger and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |