CN203813479U - Mobile phone charger with USB extension cable - Google Patents

Mobile phone charger with USB extension cable Download PDF

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Publication number
CN203813479U
CN203813479U CN201420158782.7U CN201420158782U CN203813479U CN 203813479 U CN203813479 U CN 203813479U CN 201420158782 U CN201420158782 U CN 201420158782U CN 203813479 U CN203813479 U CN 203813479U
Authority
CN
China
Prior art keywords
mobile phone
charger
jack
clockwork spring
reel
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
Application number
CN201420158782.7U
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Chinese (zh)
Inventor
徐峰林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201420158782.7U priority Critical patent/CN203813479U/en
Application granted granted Critical
Publication of CN203813479U publication Critical patent/CN203813479U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a mobile phone charger with a USB extension cable. According to the utility model, a mobile phone interface in the charger is detachably disposed on a charger housing, and is connected to a flat connecting wire rolled on a reel. The flat connecting wire can be pulled out or rebounded under the action of a clockwork spring, and a mobile phone can be used at a place relatively far from the mobile phone charger. In addition, a detachable jack connecting block is disposed on the charger housing. 220V jacks are disposed in the jack connecting block for connection of other appliances to solve the problem of lack of jacks; and moreover, the jack connecting block can also be pulled back or rebounded under the action of the clockwork spring, so power supply can be provided for TV sets and other appliances which are relatively far from a fixed wall socket.

Description

A kind of charger for mobile phone with USB extended line
Technical field
The utility model relates to a kind of charger for mobile phone, particularly a kind of charger for mobile phone with USB extended line.
Background technology
Popularizing to daily life of mobile phone brought numerous facilities, and mobile phone plays the important and pivotal role in people's Working Life, and people also be unable to do without this communication tool gradually.Within nearly 2 years, smart mobile phone is universal, 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 that described USB interface is connected with mobile phone.General charging plug is far away apart from the desk of office or study, during charging, cannot use mobile phone, uses inconvenience.In addition, many times, due to socket space limitation, can not find suitable charge position.
Utility model content
In order to make up the deficiencies in the prior art, the utility model provides a kind of charger for mobile phone with USB extended line.
Technical solution adopted in the utility model is:
A charger for mobile phone with USB extended line, comprises charger body, and attaching plug, mobile phone connector and built-in circuit are set in described charger body, also comprises:
The first reel, the inwall of described the first reel is fixedly connected with the first central shaft by the first support chip, and described the first central shaft rotates and is arranged at described charger body inside;
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 the first reel, described the first USB interface is electrically connected to described built-in circuit, and described secondary USB interface is detachably arranged on the shell of described charger body as mobile phone connector;
The first clockwork spring, be arranged on described the first support chip in described the first reel, the inner of described the first clockwork spring is fixedly connected with described the first support chip, and the outer end of described the first clockwork spring is fixedly connected with flat connecting line near the end of described the first USB interface;
Jack contiguous block, is detachably arranged at the shell of described charger body;
Jack, is arranged on described jack contiguous block, and described jack is electrically connected to described attaching plug by flat conductor;
The second reel, the inwall of described the second reel is fixedly connected with the second central shaft by the second support chip, and described the second central shaft rotates and is arranged at described charger body inside;
The second clockwork spring, be arranged on described the second support chip in described the second reel, the inner of described the second clockwork spring is fixedly connected with described the second support chip, and the outer end of described the second clockwork spring is fixedly connected with described flat conductor near the end of described attaching plug.
As preferably, the height of the first described reel approaches the width of flat USB connecting line, and the first USB interface of flat USB connecting line is electrically connected to 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, on the first reel, groove is set, in order to hold the outer end of the first clockwork spring, flat connecting line is wrapped on the first reel, secondary USB interface is detachably arranged on the USB interface storage tank in charger body; The inner of the 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, by the first clockwork spring, shrink and pass to the first support chip to the pulling force of flat connecting line, thereby drive the first central shaft to rotate, flat connecting line is extracted, and after unclamping, USB flat wire automatically rebounds under elastic force effect.
The height of described the second reel approaches the width of flat conductor, the jack on the jointing holes contiguous block of flat conductor one end, and 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, on described jack contiguous block, bipod jack or tripod jack are set.Wherein, described bipod jack and tripod jack are the jack of 220V output.
Preferably, on the shell of described charger body, be provided for controlling the first navigation button that described flat connecting line rebounds or locates.
Further, on the shell of described charger body, be provided for controlling the second navigation button that described flat conductor rebounds or locates.
The beneficial effects of the utility model are:
Charger for mobile phone with USB extended line of the present utility model, with extending the mobile phone charging interface stretching 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 utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model with one of a kind of surface structure schematic diagram of the charger for mobile phone of USB extended line;
Fig. 2 is the utility model with one of a kind of surface structure schematic diagram of the charger for mobile phone of USB extended line;
Fig. 3 is the utility model with one of profile of the charger for mobile phone of USB extended line;
Fig. 4 is the utility model 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-the first reel; 311-the first support chip; 312-the first central shaft; 32-the first clockwork spring; 321-the first clockwork spring is inner; 322-the first clockwork spring outer end; The flat USB connecting line of 33-; 34-secondary USB interface; 4-jack contiguous block; 41-triangle jack; 42-the second reel; 421-the second support chip; 422-the second central shaft; 43-flat conductor; 44-the second clockwork spring; 441-the second clockwork spring is inner; 442-the second clockwork spring outer end.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
A charger for mobile phone with USB extended line, comprises charger body, and attaching plug, mobile phone connector and built-in circuit are set in charger body, also comprises:
The 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 shaft rotates and 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 to built-in circuit, and secondary USB interface is detachably arranged on the shell of charger body as mobile phone connector;
The first clockwork spring, is arranged on the first support chip in the first reel, and 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 flat connecting line near the end of the first USB interface;
Jack contiguous block, is detachably arranged at the shell of charger body;
Jack, is arranged on jack contiguous block, and jack is electrically connected to attaching plug by flat conductor;
The 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 shaft rotates and is arranged at charger body inside;
The second clockwork spring, is arranged on the second support chip in the second reel, and 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 flat conductor near the end of attaching plug.
As preferred implementation, bipod jack or tripod jack are set on jack contiguous block.
As preferred implementation, on the shell of charger body, be provided for controlling the first navigation button that flat connecting line rebounds or locates.
Further, on the shell of charger body, be provided for controlling the second navigation button that flat conductor rebounds or locates.
Embodiment 1
As shown in Figure 1 and Figure 2, the utility model, with the charger for mobile phone of USB extended line, comprises charger body 1, and attaching plug 2, USB interface storage tank 3 and jack contiguous block 4 are set in charger body 1.Wherein, jack contiguous block 4 is detachably arranged on the shell of charger body 1, and a tripod jack 41 is set on jack contiguous block 4.
As shown in Figure 3, the inwall that charger body 1 inside arranges the first reel 31, the first reels 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 clockwork spring 32, the first clockwork spring the inners 321 are set on the first support chip 311 to be fixedly installed on the first support chip 311.The first reel 31 outer walls are 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; The first USB interface is electrically connected to built-in circuit, and secondary USB interface 34 is detachably arranged in USB interface storage tank 3.The flat USB connecting line 33 of the common composition of the first USB interface, secondary USB interface 34 and flat connecting line.The first clockwork spring outer end 322 is fixedly connected with the flat connecting line of distance the first USB interface 3cm, and the groove of accommodating the first clockwork spring outer end 322 is set on the first reel 31.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 ends, the first clockwork spring 32 tightens up, and second clockwork spring 32 the inners reach the first support chip 311 successively by power, the first central shaft 312, the first central shaft 312 rotates, flat connecting line is drawn out, after loosing one's grip, flat connecting line is automatic retracted under the effect of the first clockwork spring 32, for easy to use, as preferably, on the shell of charger body 1, be provided for controlling the first navigation button that flat connecting line rebounds or locates.
As shown in Figure 4, the inwall that charger body 1 inside arranges the second reel 42, the second reels 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 clockwork spring 44, the second clockwork spring the inners 441 are set on the second support chip 421 to be fixedly installed on the second support chip 421.The second reel 42 outer walls are wound around flat conductor 43, and the wire of three mutually insulateds is set in flat conductor 43 shells, and one end of flat conductor 43 is electrically connected to respectively three sheet metals of tripod jack 41, the other end electric connection of power supply plug 2 of flat conductor 43.The second clockwork spring outer end 442 is fixedly connected with the groove that accommodating the second clockwork spring outer end 442 is set on flat conductor 43, the second reels 42 apart from attaching plug 3cm.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, the second clockwork spring 44 tightens up, the second clockwork spring inner 441 continues external force to reach the second support chip 421, the second central shaft 422, the second central shaft 422 rotates, flat conductor 43 is drawn out, after loosing one's grip, flat conductor 43 is automatic retracted under the effect of the second clockwork spring 44, for easy to use, as preferably, on charger body 1 shell, be provided for controlling the second navigation button that flat conductor rebounds or locates.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims (4)

1. with a charger for mobile phone for USB extended line, comprise charger body, attaching plug, mobile phone connector and built-in circuit be set in described charger body, it is characterized in that, also comprise:
The first reel, the inwall of described the first reel is fixedly connected with the first central shaft by the first support chip, and described the first central shaft rotates and is arranged at described charger body inside;
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 the first reel, described the first USB interface is electrically connected to described built-in circuit, and described secondary USB interface is detachably arranged on the shell of described charger body as mobile phone connector;
The first clockwork spring, be arranged on described the first support chip in described the first reel, the inner of described the first clockwork spring is fixedly connected with described the first support chip, and the outer end of described the first clockwork spring is fixedly connected with flat connecting line near the end of described the first USB interface;
Jack contiguous block, is detachably arranged at the shell of described charger body;
Jack, is arranged on described jack contiguous block, and described jack is electrically connected to described attaching plug by flat conductor;
The second reel, the inwall of described the second reel is fixedly connected with the second central shaft by the second support chip, and described the second central shaft rotates and is arranged at described charger body inside;
The second clockwork spring, be arranged on described the second support chip in described the second reel, the inner of described the second clockwork spring is fixedly connected with described the second support chip, and the outer end of described the second clockwork spring is fixedly connected with described flat conductor near the end of described attaching plug.
2. the charger for mobile phone with USB extended line as claimed in claim 1, is characterized in that: bipod jack or tripod jack are set on described jack contiguous block.
3. the charger for mobile phone with USB extended line as claimed in claim 1, is characterized in that: on the shell of described charger body, be provided for controlling the first navigation button that described flat connecting line rebounds or locates.
4. the charger for mobile phone with USB extended line as claimed in claim 3, is characterized in that: on the shell of described charger body, be provided for controlling the second navigation button that described flat conductor rebounds or locates.
CN201420158782.7U 2014-04-03 2014-04-03 Mobile phone charger with USB extension cable Expired - Fee Related CN203813479U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420158782.7U CN203813479U (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
CN201420158782.7U CN203813479U (en) 2014-04-03 2014-04-03 Mobile phone charger with USB extension cable

Publications (1)

Publication Number Publication Date
CN203813479U true CN203813479U (en) 2014-09-03

Family

ID=51452187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420158782.7U Expired - Fee Related CN203813479U (en) 2014-04-03 2014-04-03 Mobile phone charger with USB extension cable

Country Status (1)

Country Link
CN (1) CN203813479U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140903

Termination date: 20150403

EXPY Termination of patent right or utility model