CN205791683U - A kind of carry extension type mobile terminal charging wire and the portable power source of charging inlet - Google Patents

A kind of carry extension type mobile terminal charging wire and the portable power source of charging inlet Download PDF

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Publication number
CN205791683U
CN205791683U CN201620546933.5U CN201620546933U CN205791683U CN 205791683 U CN205791683 U CN 205791683U CN 201620546933 U CN201620546933 U CN 201620546933U CN 205791683 U CN205791683 U CN 205791683U
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China
Prior art keywords
mobile terminal
charging wire
terminal charging
power source
charging inlet
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Expired - Fee Related
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CN201620546933.5U
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Chinese (zh)
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李文进
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Individual
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Individual
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Priority to CN201620546933.5U priority Critical patent/CN205791683U/en
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Abstract

The utility model discloses and a kind of carry extension type mobile terminal charging wire and the portable power source of charging inlet, including power shell, USB charging wire, USB interface, mobile terminal charging wire, charging inlet, power shell is provided with circuit board and rechargeable battery, charging inlet is by mobile terminal charging wire, circuit board electrically connect with battery successively, the side of power shell offers the first groove, and the opposite side of power shell offers the second groove;It is provided with for being wound around mobile terminal charging wire in power shell, and make the flexible telescoping mechanism of the mobile terminal charging wire that is exposed at outside power shell, a part for mobile terminal charging wire is wound on telescoping mechanism, and another part of mobile terminal charging wire stretches out the outside of power shell.When not charging, mobile terminal charging wire can be retracted to a suitable length, and be stowed in this power shell, when charging is required, pull-out mobile terminal charging wire pull-out certain length, for charging, can be added the convenience of use.

Description

A kind of carry extension type mobile terminal charging wire and the portable power source of charging inlet
Technical field
This utility model relates to the perfect adaptation of line stretcher Yu portable power source, and be related specifically to line stretcher is portable And scalability is applied to portable power source and forms the line on a kind of portable power source and can stretch use.
Background technology
Portable power source (Mobile Power Pack, MPP), is also charger baby, rechargeable battery etc., is a kind of collection power supply With charge function in the portable charger of one, charge to the digital equipment such as mobile phone, panel computer whenever and wherever possible.Typically By lithium cell (or aneroid battery, more rare) as charge storage unit, convenient to use.
Dividing according to the formative form of product, portable power source can be divided into two big classes: (following without charging wire portable power source It is called for short wireless mobile power supply) i.e. move electricity power supply and charging wire and be separate and have (the most wired shifting of charging wire portable power source Galvanic electricity source) i.e. portable power source itself carries charging wire.
Wherein, wireless mobile power supply is power supply and the separate product of charging wire, when needs charge to mobile phone, flat board etc. Time, need a charging wire to set up charging connection.The advantage of wireless portable power source is: unrestricted in the constraint of data wire Can be changeable with moulding, power supply can play maximum utilize space;Shortcoming is: needs to carry one when consumer goes out simultaneously and fills Electric wire, the most convenient.
Wired portable power source is power supply and charging wire set product, when needs charge to mobile phone, flat board etc. Time, directly take out charging inlet from product itself the most chargeable.The advantage of wired portable power source is: it is convenient to facilitate, outside consumer Need not when going out individually carry a charging wire again;Shortcoming is: charging wire can take the certain space of product.
Additionally, existing wired portable power source to there is also a defect charging wire the shortest, it is impossible to meet user one Use under a little specific occasions.
Thus prior art could be improved and improve.
Utility model content
In place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is that providing one to carry extension type moves Dynamic terminal charge line and the portable power source of charging inlet, can combine power supply and charging wire, by scalable mode, when The telescopic charging wire carried by portable power source when giving the charging of peripheral product pulls out, without time automatically retract, add The convenience used.
In order to achieve the above object, this utility model takes techniques below scheme:
A kind of carry extension type mobile terminal charging wire and the portable power source of charging inlet, fill including power shell, USB Electric wire, USB interface, mobile terminal charging wire, charging inlet, be provided with circuit board and rechargeable battery in described power shell, Described rechargeable battery electrically connects with circuit board, and described USB interface passes sequentially through USB charging wire, circuit board electrically connects with battery, Described charging inlet is connected with battery by mobile terminal charging wire, circuit board successively, and the side of described power shell offers For accommodating the first groove of USB charging wire and USB interface, the opposite side of described power shell offers for accommodating mobile whole End charging wire and the second groove of charging inlet;It is provided with in described power shell for being wound around mobile terminal charging wire, and makes The telescoping mechanism that the mobile terminal charging wire being exposed at outside power shell is flexible, the part winding of described mobile terminal charging wire On telescoping mechanism, another part of mobile terminal charging wire stretches out the outside of power shell.
In the described portable power source carrying extension type mobile terminal charging wire and charging inlet, described telescoping mechanism bag Include line stretcher housing, for being wound around the thread jamming part part of mobile terminal charging wire and for controlling the clockwork spring that thread jamming part part rotates;Institute Stating and be provided with installation axle on line stretcher housing, described thread jamming part part and clockwork spring are coaxially disposed on described installation axle, described clockwork spring It is positioned at the side of thread jamming part part.
In the described portable power source carrying extension type mobile terminal charging wire and charging inlet, described thread jamming part part Side is provided with a circle for accommodating the cable clamping interface of described mobile terminal charging wire.
In the described portable power source carrying extension type mobile terminal charging wire and charging inlet, described power shell One end is provided with chain buckle assembly.
In the described portable power source carrying extension type mobile terminal charging wire and charging inlet, described chain buckle assembly Including connecting tube, connect ring and chain button;Being provided with the first through hole in described connecting tube, chain is buckled and is provided with the second through hole, Described connection ring passes described first through hole and the second through hole.
In the described portable power source carrying extension type mobile terminal charging wire and charging inlet, described chain button includes Hook-type button body with can the locking-bar of relative hook-type button body folding, the afterbody of described hook-type button body offers link slot, institute The one end stating locking-bar is positioned in described link slot, and hinged with hook-type button body by the first rotary shaft, and described first rotates The middle part of axle is arranged with button spring, and the other end of described locking-bar is sealed with the front end of hook-type button body, by opening of hook-type button body Mouth seals.
In the described portable power source carrying extension type mobile terminal charging wire and charging inlet, on described circuit board also It is provided with some the LED for indicating battery electric quantity, described power shell is provided with the hole exposed for LED.
In the described portable power source carrying extension type mobile terminal charging wire and charging inlet, described first groove with Second groove is oppositely arranged.
In the described portable power source carrying extension type mobile terminal charging wire and charging inlet, described USB interface sets Being placed in the first groove, described charging inlet is arranged in the second groove.
In the described portable power source carrying extension type mobile terminal charging wire and charging inlet, described charging inlet is MICRO joint or LIGHTING joint or the two-in-one joint of MICRO Yu LIGHTING.
Compared to prior art, what this utility model provided carry extension type mobile terminal charging wire and charging inlet Portable power source, including power shell, USB charging wire, USB interface, mobile terminal charging wire, charging inlet, described power shell In be provided with circuit board and rechargeable battery, described rechargeable battery electrically connects with circuit board, and described USB interface passes sequentially through USB charging wire, circuit board electrically connect with battery, and described charging inlet is by mobile terminal charging wire, circuit board and battery successively Electrical connection, the side of described power shell offers the first groove for accommodating USB charging wire and USB interface, described power supply The opposite side of housing offers the second groove for accommodating mobile terminal charging wire and charging inlet;Set in described power shell It is equipped with for being wound around mobile terminal charging wire, and makes the flexible telescopic machine of the mobile terminal charging wire that is exposed at outside power shell Structure, a part for described mobile terminal charging wire is wound on telescoping mechanism, and another part of mobile terminal charging wire stretches out electricity The outside of pressure vessel body.When not charging, mobile terminal charging wire can be retracted to a suitable length, and be stowed in In this power shell, when charging is required, pull-out mobile terminal charging wire pull-out certain length, for charging, can be increased The convenience used.
Accompanying drawing explanation
The portable power source carrying extension type mobile terminal charging wire and charging inlet that Fig. 1 provides for this utility model Structural representation.
The portable power source carrying extension type mobile terminal charging wire and charging inlet that Fig. 2 provides for this utility model STRUCTURE DECOMPOSITION figure.
The portable power source carrying extension type mobile terminal charging wire and charging inlet that Fig. 3 provides for this utility model Vertical section structure schematic diagram.
In the portable power source carrying extension type mobile terminal charging wire and charging inlet that Fig. 4 provides for this utility model The exploded view of telescoping mechanism.
In the portable power source carrying extension type mobile terminal charging wire and charging inlet that Fig. 5 provides for this utility model The cross-sectional structure schematic diagram of telescoping mechanism.
In the portable power source carrying extension type mobile terminal charging wire and charging inlet that Fig. 6 provides for this utility model The vertical section structure schematic diagram of telescoping mechanism.
Detailed description of the invention
This utility model provides a kind of and carries extension type mobile terminal charging wire and the portable power source of charging inlet, for making The purpose of this utility model, technical scheme and effect are clearer, clear and definite, and the embodiment that develops simultaneously referring to the drawings is new to this practicality Type further describes.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to Limit this utility model.
Referring to Fig. 1, Fig. 2 and Fig. 3, what this utility model provided carries extension type mobile terminal charging wire and charging The portable power source of mouth, including power shell 8, mobile terminal charging wire 41, charging inlet 4, USB charging wire 51, USB interface 5, institute Stating and be provided with circuit board 6 and rechargeable battery 3 in power shell 8, described rechargeable battery 3 electrically connects with circuit board 6, described USB interface 5 passes sequentially through USB charging wire 51, circuit board 6 electrically connects with battery, and described charging inlet 4 is by mobile terminal successively Charging wire 41, circuit board 6 electrically connect with battery.Described charging inlet 4 is MICRO joint or LIGHTING for described charging inlet Joint or the two-in-one joint of MICRO Yu LIGHTING.
Wherein, the side of described power shell 8 offers the first groove for accommodating USB charging wire 51 and USB interface 5 81, the opposite side of described power shell 8 offers the exposed parts for accommodating mobile terminal charging wire 41 and charging inlet 4 Second groove 82;It is provided with in described power shell 8 for being wound around mobile terminal charging wire 41, and makes to be exposed at power shell 8 The outer flexible telescoping mechanism 2 of mobile terminal charging wire 41, a part for described mobile terminal charging wire 41 is wound in telescopic machine On structure 2, another part of mobile terminal charging wire 41 stretches out the outside of power shell 8.
In the present embodiment, described USB charging wire 51 is non-telescoping, i.e. USB charging wire 51 is exposed at the length outside power shell 8 Degree is fixing, and described mobile terminal charging wire 41 is scalable, and also and a part exposes to outside power shell 8.Described battery It is two, its lithium battery using model to be 18650.Described first groove 81 is oppositely arranged with the second groove 82, is not using Time, described USB interface 5 is arranged in the first groove 81, and described charging inlet 4 is arranged in the second groove 82.It is preferred that it is described First groove the 81, second groove 82 is provided with the shell fragment for preventing USB interface 5, charging inlet 4 from deviating from, at the USB that pulls outward In when interface 5, charging inlet 4, shell fragment is ejected into power shell 8, when not in use, shell fragment resets, and blocks USB interface 5, charging Interface 4, prevents USB interface 5, charging inlet 4 from deviating from.
When needs charge to rechargeable battery 3, only USB interface 5 need to be extracted from the first groove 81, access power supply Charge to rechargeable battery, when needs charge to the mobile terminal such as mobile phone, panel computer, can be by recessed from second for charging inlet 4 Groove 82 is extracted, and mobile terminal charging wire 41 is pulled out certain length, the most chargeable, after charging electricity, then draws mobile whole End charging wire 41, just can make mobile terminal charging wire 41 retract, add ease of use, and be easy to carry.
Seeing also Fig. 4, Fig. 5 and Fig. 6, described telescoping mechanism 2 includes line stretcher housing 21, for being wound around mobile terminal The thread jamming part part 22 of charging wire 41 and for controlling the clockwork spring 23 that thread jamming part part 22 rotates;It is provided with on described line stretcher housing 21 Installing axle 24, described thread jamming part part 22 and clockwork spring 23 are coaxially disposed on described installation axle 24, and described clockwork spring 23 is positioned at thread jamming part The side of part 22.
In the present embodiment, the side of described thread jamming part part 22 is provided with a circle for accommodating described mobile terminal charging wire 41 Cable clamping interface 25.The degree of depth of described cable clamping interface 25, can need the length being wound around to arrange according to mobile terminal charging wire 41, work as shifting Dynamic terminal charge line 41 reaches the length needing to be wound around, and thread jamming part part 22 compresses with line stretcher housing 21, makes thread jamming part part 22 stop Spline is moved.
Clockwork spring 23 and mobile terminal charging wire 41 in line stretcher housing 21 are on same axle center, and clockwork spring 23 has bullet Property, when mobile terminal charging wire 41 is stretched out certain length, clockwork spring 23 is in tight state, due to depositing of thread jamming part part 22 So that the line stretcher stretching out length-specific will not be retracted in telescoping mechanism 2 by clockwork spring 23;When mobile terminal charging wire 41 is by again During secondary stretching certain length, the length that mobile terminal charging wire 41 stretches out exceedes specific length, the card line merit of thread jamming part part 22 Can lose efficacy, mobile terminal charging wire 41 will be retracted in telescoping mechanism 2 by clockwork spring 23;Thread jamming part part 22 is along with mobile terminal charging wire 41 are drawn out with axle center rotation, loop cycle, and the function of card line is also at setting up and the circulation of failure state.Therefore, mobile whole It is outside that end charging wire 41 can be stuck in thread jamming part part 22 in different lengths, thus can provide different charging wire to user Length.This structure is similar to existing tape measure or scalable net line structure with principle, is not described further.
Please continue to refer to Fig. 1 to Fig. 6, described circuit board 6 is additionally provided with some the LED for indicating battery electric quantity 7, described power shell 8 is provided with the hole (non-label in figure) exposed for LED 7.Described LED 7 and hole are 4, use Electricity in how many prompting rechargeable batteries 3 lighting quantity according to LED 7.
Please again continue with refering to Fig. 1 to Fig. 3, one end of described power shell 8 is provided with chain buckle assembly 1, described chain Buckle assembly 1 includes connecting tube 11, connects ring 12 and chain button 13;It is provided with the first through hole in described connecting tube 11 (figure not to be marked Number), chain button 13 is provided with the second through hole (non-label in figure), described connection ring 12 leads to through described first through hole and second Hole, strings together connecting tube 11 and chain button 13.
Described chain button 13 include hook-type button body 131 with can the locking-bar 132 of relative hook-type button body 131 folding, institute The afterbody stating hook-type button body 131 offers link slot (not shown), and one end of described locking-bar 132 is positioned at described connection In groove and hinged with hook-type button body 131 by the first rotary shaft, the middle part of described first rotary shaft is arranged with button spring, described The other end of locking-bar 132 is sealed with the front end of hook-type button body 131, is sealed by the opening of hook-type button body 131.
In sum, the mobile electricity carrying extension type mobile terminal charging wire and charging inlet that this utility model provides Power supply and the charging wire with Telescopic are combined in one by source, can be the charging wire of user offer different length, side Just the charging behavior under user different conditions.When not charging, charging wire can be retracted to a suitable length by user Degree, and it is stowed in the both sides of power shell, facilitate user to carry.State before the charging of line stretcher portable power source, mobile Terminal charge line is by certain length that is stretched out, and under this state, mobile terminal charge line will not shrink back power shell automatically In, after mobile terminal charging wire is drawn again, mobile terminal charging wire just can be retracted in power shell.Additionally, at electricity A key snap close can hung and can hook it is furnished with, to facilitate carrying of product on pressure vessel body.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and Its utility model conceives in addition equivalent or change, and all these change or replace all should belong to appended by this utility model Scope of the claims.

Claims (10)

1. carry extension type mobile terminal charging wire and a portable power source for charging inlet, including power shell, USB charging Line, USB interface, mobile terminal charging wire, charging inlet, be provided with circuit board and rechargeable battery, institute in described power shell Stating rechargeable battery to electrically connect with circuit board, described USB interface passes sequentially through USB charging wire, circuit board electrically connects with battery, institute State charging inlet by mobile terminal charging wire, circuit board electrically connect with battery successively, it is characterised in that described power shell Side offers the first groove for accommodating USB charging wire and USB interface, the opposite side of described power shell offer for Accommodate mobile terminal charging wire and the second groove of charging inlet;It is provided with in described power shell and fills for being wound around mobile terminal Electric wire, and make the flexible telescoping mechanism of the mobile terminal charging wire that is exposed at outside power shell, described mobile terminal charging wire A part is wound on telescoping mechanism, and another part of mobile terminal charging wire stretches out the outside of power shell.
The most according to claim 1 carrying extension type mobile terminal charging wire and the portable power source of charging inlet, it is special Levying and be, described telescoping mechanism includes line stretcher housing, for being wound around the thread jamming part part of mobile terminal charging wire and for controlling The clockwork spring that thread jamming part part rotates;Be provided with installation axle on described line stretcher housing, described thread jamming part part and clockwork spring be coaxially disposed in On described installation axle, described clockwork spring is positioned at the side of thread jamming part part.
The most according to claim 2 carrying extension type mobile terminal charging wire and the portable power source of charging inlet, it is special Levying and be, the side of described thread jamming part part is provided with a circle for accommodating the cable clamping interface of described mobile terminal charging wire.
The most according to claim 1 carrying extension type mobile terminal charging wire and the portable power source of charging inlet, it is special Levying and be, one end of described power shell is provided with chain buckle assembly.
The most according to claim 4 carrying extension type mobile terminal charging wire and the portable power source of charging inlet, it is special Levying and be, described chain buckle assembly includes connecting tube, connects ring and chain button;The first through hole it is provided with, lock in described connecting tube Chain is buckled and is provided with the second through hole, and described connection ring passes described first through hole and the second through hole.
The most according to claim 5 carrying extension type mobile terminal charging wire and the portable power source of charging inlet, it is special Levy and be, described chain button include hook-type button body with can the locking-bar of relative hook-type button body folding, described hook-type button body Afterbody offer link slot, one end of described locking-bar is positioned in described link slot, and by the first rotary shaft and hook-type button Body is hinged, and the middle part of described first rotary shaft is arranged with the front end of button spring, the other end of described locking-bar and hook-type button body Sealed, the opening of hook-type button body is sealed.
The most according to claim 1 carrying extension type mobile terminal charging wire and the portable power source of charging inlet, it is special Levy and be, described circuit board is additionally provided with some the LED for indicating battery electric quantity, described power shell is provided with The hole exposed for LED.
The most according to claim 1 carrying extension type mobile terminal charging wire and the portable power source of charging inlet, it is special Levying and be, described first groove and the second groove are oppositely arranged.
The most according to claim 1 carrying extension type mobile terminal charging wire and the portable power source of charging inlet, it is special Levying and be, described USB interface is arranged in the first groove, and described charging inlet is arranged in the second groove.
The most according to claim 1 carrying extension type mobile terminal charging wire and the portable power source of charging inlet, it is special Levying and be, described charging inlet is MICRO joint or LIGHTING joint or the two-in-one joint of MICRO Yu LIGHTING.
CN201620546933.5U 2016-06-07 2016-06-07 A kind of carry extension type mobile terminal charging wire and the portable power source of charging inlet Expired - Fee Related CN205791683U (en)

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CN201620546933.5U CN205791683U (en) 2016-06-07 2016-06-07 A kind of carry extension type mobile terminal charging wire and the portable power source of charging inlet

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107040020A (en) * 2017-04-14 2017-08-11 深圳市金威澎电子有限公司 Mobile charging equipment and electronic system
CN107393177A (en) * 2017-07-20 2017-11-24 深圳市嗨电科技有限公司 Charger baby shared system
CN108306396A (en) * 2018-04-24 2018-07-20 深圳市倍斯特科技股份有限公司 A kind of shared power supply
CN111512516A (en) * 2018-09-28 2020-08-07 查奇塔布有限公司 Portable charging device for portable electronic equipment
CN111683628A (en) * 2018-01-12 2020-09-18 光达家电用品公司 Stretchable heating patch
CN113437591A (en) * 2021-06-03 2021-09-24 一汽奔腾轿车有限公司 Integrated on-vehicle USB device that has charging wire

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107040020A (en) * 2017-04-14 2017-08-11 深圳市金威澎电子有限公司 Mobile charging equipment and electronic system
CN107393177A (en) * 2017-07-20 2017-11-24 深圳市嗨电科技有限公司 Charger baby shared system
CN111683628A (en) * 2018-01-12 2020-09-18 光达家电用品公司 Stretchable heating patch
CN108306396A (en) * 2018-04-24 2018-07-20 深圳市倍斯特科技股份有限公司 A kind of shared power supply
CN111512516A (en) * 2018-09-28 2020-08-07 查奇塔布有限公司 Portable charging device for portable electronic equipment
CN113437591A (en) * 2021-06-03 2021-09-24 一汽奔腾轿车有限公司 Integrated on-vehicle USB device that has charging wire

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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: 20161207

Termination date: 20190607

CF01 Termination of patent right due to non-payment of annual fee