CN207218769U - A kind of charging protective sleeve of stretchable charging head - Google Patents

A kind of charging protective sleeve of stretchable charging head Download PDF

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Publication number
CN207218769U
CN207218769U CN201721152479.6U CN201721152479U CN207218769U CN 207218769 U CN207218769 U CN 207218769U CN 201721152479 U CN201721152479 U CN 201721152479U CN 207218769 U CN207218769 U CN 207218769U
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CN
China
Prior art keywords
charging
socket
conductor wire
flexible
protective sleeve
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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
CN201721152479.6U
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Chinese (zh)
Inventor
丁亮
Original Assignee
丁亮
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.)
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Priority to CN201721152479.6U priority Critical patent/CN207218769U/en
Application granted granted Critical
Publication of CN207218769U publication Critical patent/CN207218769U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model proposes a kind of charging protective sleeve of stretchable charging head, including housing and accommodating cavity, accommodating cavity accommodates mobile phone, housing includes battery, the pcb board electrically connected with battery, charging plug, first socket, second socket, receiving portion, flexible member, first socket turns on accommodating cavity, second socket turns on receiving portion, conductor wire is provided between pcb board and charging plug to connect, conductor wire and flexible member are installed in receiving portion, flexible member is fixed with conductor wire, when manually charging plug is extracted from the second socket and inserts the first socket and charges the phone, flexible member deploys;When manually being extracted charging plug from the first socket and inserting the second socket, flexible member drives conductor wire in receiving portion contract.Dust-proof, antiwear defencive function of the existing mobile phone protective cover of charging protective sleeve of stretchable charging head of the present utility model, also possesses portable power source function, and does not wear charging plug and mobile phone charge port itself, improves life-span, easy to use.

Description

A kind of charging protective sleeve of stretchable charging head
Technical field
Cellphone Accessories apparatus field is the utility model is related to, especially a kind of charging protective sleeve of stretchable charging head.
Background technology
Mobile phone protecting case of the prior art, its function is more single, only has the function of simple protection mobile phone, practical Property is poor;Need mobile phone inserting carapace portable power source and carapace class portable power source is thick and heavy, during charging, and insert mobile phone Charging connector is fixed, it is necessary to pay attention to keeping mobile phone and carapace portable power source or charging plug when inserting mobile phone It is parallel to be just smoothly inserted into, but during the use of reality, mobile phone can not with carapace portable power source or charging plug Keeping parallelism, because the reason for being manual, mobile phone often tilts certain angle with charging plug, so as to cause such case Under plugged from charging plug mobile phone can extreme wear mobile phone charge port in itself and carapace portable power source charging plug, occur Alice, What is more causes loose contact between mobile phone and charging plug, and the life-span is extremely short, can not use.
Utility model content
In order to solve the above problems, the utility model proposes one kind can plug charging plug, it is easy to use, both have move Charging protective sleeve of the dynamic power supply function but also with the stretchable charging head of mobile phone shell defencive function.
What the utility model was achieved through the following technical solutions:
The utility model proposes a kind of charging protective sleeve of stretchable charging head, the charge protection of the stretchable charging head Set includes housing and accommodating cavity, and the accommodating cavity accommodates mobile phone, the PCB that the housing includes battery, electrically connected with the battery Plate, charging plug, the first socket, the second socket, receiving portion, flexible member, first socket turn on the accommodating cavity, institute State the second socket to turn on described accommodation section, conductor wire is provided between the pcb board and the charging plug and is connected, the conduction Line and the flexible member are installed in described accommodation section, and the flexible member is fixed with the conductor wire, when manually by institute When stating charging plug and being extracted from second socket and insert first socket and charge the phone, the flexible member expansion; When manually being extracted the charging plug from first socket and inserting second socket, the flexible member drives The conductor wire is in described accommodation section contract.
Further, the housing also includes containment vessel and positioning hole, and conductor wire described in the containment vessel wrapping portion is simultaneously It is fixedly connected with the charging plug, the positioning hole turns on described accommodation section, and the containment vessel runs through the positioning hole.
Further, described accommodation section includes the first crossed beam trunking, the second crossed beam trunking, the first accommodating chamber and the second accommodating chamber, For first accommodating chamber between first crossed beam trunking and second crossed beam trunking, the conductor wire sequentially passes through described One crossed beam trunking, first accommodating chamber, second crossed beam trunking, second accommodating chamber.
Further, the fixing device for being used for fixing the conductor wire, the conductor wire are provided with first accommodating chamber Through the fixing device.
Further, second accommodating chamber includes the first supporting walls and second supporting walls, first supporting walls It is vertically arranged, first supporting walls turn to for the conductor wire, and second supporting walls are relative to first supporting walls It is obliquely installed.
Further, the containment vessel includes bending section, and the bending section is against second supporting walls and with described Two supporting walls are parallel.
Further, described accommodation section also includes the 3rd accommodating chamber, and the 3rd accommodating chamber crosses line with described second respectively Groove, second accommodating chamber conducting.
Further, the 3rd accommodating chamber is provided with the 3rd supporting walls, the first end of the flexible member and the bending Portion is fixedly connected, and the second end is fixedly connected with the 3rd supporting walls.
Further, the flexible member is provided between the first end and second end with the conductor wire to consolidate Surely the multiple fixing points connected, multiple fixing points at least two.
Further, it is additionally provided with multiple support bars in the housing, it is parallel to each other between multiple support bars.
The beneficial effects of the utility model:
The charging protective sleeve of stretchable charging head of the present utility model includes housing and accommodating cavity, and the accommodating cavity accommodates hand Machine, realize dust-proof, antiwear defencive function of mobile phone protective cover;The housing includes battery, electrically connected with the battery Pcb board, charging plug, the first socket, the second socket, flexible member, the charging plug can be in first socket and institutes Plug back and forth between the second socket is stated, when the charging plug is extracted from second socket and inserts first socket, The battery charges the phone, and realizes the function of portable power source, and will not wear charging plug and mobile phone charge port itself, improves It is life-span, easy to use.
Brief description of the drawings
Fig. 1 is that the STRUCTURE DECOMPOSITION when charging protective sleeve of stretchable charging head of the present utility model assembles with mobile phone is illustrated Figure;
Fig. 2 is the structural representation of the housing of the charging protective sleeve of stretchable charging head of the present utility model;
Fig. 3 is the partial structurtes enlarged diagram of the charge protection set of shells of stretchable charging head of the present utility model;
Fig. 4 is the structural representation of the charge protection set of shells of stretchable charging head of the present utility model.
Embodiment
In order to it is clearer, completely illustrate the technical solution of the utility model, below in conjunction with the accompanying drawings to the utility model It is described further.
Fig. 1 is refer to, the utility model proposes a kind of charging protective sleeve of stretchable charging head, the stretchable charging head Charging protective sleeve include housing 1 and accommodating cavity 2, the accommodating cavity 2 accommodates mobile phone 30.
In the present embodiment, when the accommodating cavity 2 accommodates mobile phone 30, mobile phone 30 can be protected, realizes hand Dust-proof, antiwear function of the protective case of machine 30.
Particularly, Fig. 2-Fig. 4, the pcb board that the housing 1 includes battery 11, electrically connected with the battery 11 be refer to 12nd, charging plug 13, the first socket 14, the second socket 15, receiving portion 16, flexible member 17, first socket 14 with it is described Accommodating cavity 2 turns on, and second socket 15 turns on described accommodation section 16, between the pcb board 12 and the charging plug 13 Connected provided with conductor wire 18, the conductor wire 18 and the flexible member 17 are installed in described accommodation section 16, the elasticity member Part 17 is fixed with the conductor wire 18, and the charging plug 13 is extracted from second socket 15 and inserted described when manually When first socket 14 charges to mobile phone 30, the flexible member 17 deploys;When manually by the charging plug 13 from described When one socket 14 is extracted and inserts second socket 15, the flexible member 17 drives the conductor wire 18 in described accommodation section 16 contracts.
In the present embodiment, first socket 14 is parallel with second socket 15, when mobile phone 30 is put into the appearance Receive chamber when, first socket 14 just corresponds to the charge port of mobile phone 30.
In the present embodiment, the flexible member 17 is flexible spring leaf or rubber reinforcement, and the elasticity is first Part 17 is achieved a fixed connection with the conductor wire 18 by way of glued, sets the flexible member 17 and the conductor wire 18 It is fixed, manually by the charging plug 13 between first socket 14 and second socket 15 quilt of conductor wire 18 during plug Pull so as to drive the flexible member 17 to deploy, after power on hand is removed, the restoring force of the flexible member 17 drives institute Conductor wire 18 is stated in the contract of receiving portion 16, avoids the circuit of the conductor wire 18 during the use of charging plug 13 The problem of lengthy and jumbled chaotic, and the conductor wire 18 internally shrinks and make it that the charging protective sleeve of stretchable charging head is outer when in use Portion's profile is more attractive in appearance, without coordinating shifting as common portable power source exposes a big segment data line or need to additionally carry data wire Dynamic power supply could use, ingenious in design reasonable, and use and facilitate very much.
In the present embodiment, the housing 1 is inserted including battery 11, the pcb board 12 electrically connected with the battery 11, charging First 13, first socket 14, the second socket 15, flexible member 17, the battery 11 are lithium battery 11, and the charging plug 13 can be with The plug back and forth between first socket 14 and second socket 15, when the charging plug 13 is from second socket 15 When extracting and inserting first socket 14, the battery 11 charges to mobile phone 30, realizes the function of portable power source, without keeping Mobile phone 30 is parallel with the charging plug 13 will not just to wear charging plug 13 and mobile phone 30 charge port itself, can effectively reduce The abrasion of charge port of charging plug 13 and mobile phone 30 itself, improve the life-span of charge port of charging plug 13 and mobile phone 30 itself, make With conveniently.
Further, the housing 1 also includes containment vessel 19 and positioning hole 20, is led described in the wrapping portion of containment vessel 19 Electric wire 18 is simultaneously fixedly connected with the charging plug 13, and the positioning hole 20 turns on described accommodation section 16, and the containment vessel 19 passes through Wear the positioning hole 20.
In the present embodiment, the containment vessel 19 is to turn on described with certain elastic plastic cement, the positioning hole 20 Receiving portion 16 facilitates the electric connection of the conductor wire 18 and the charging plug 13, and the positioning hole 20 is inserted positioned at described second The side of mouth 15, and the center line of the center line of the positioning hole 20 and second socket 15 overlaps;The containment vessel is set Conductor wire 18 described in 19 wrapping portions causes the conductor wire 18 in the charging plug 13 in first socket 14 and described Between second socket 15 back and forth plug when reduce abrasion, the conductor wire 18 is played a part of one protection.
Further, described accommodation section 16 include the first crossed beam trunking 161, the second crossed beam trunking 162, the first accommodating chamber 163 and Second accommodating chamber 164, first accommodating chamber 163 between first crossed beam trunking 161 and second crossed beam trunking 162, The conductor wire 18 sequentially passes through first crossed beam trunking 161, first accommodating chamber 163, second crossed beam trunking 162, institute State the second accommodating chamber 164.
Further, the fixing device 1631 for being used for fixing the conductor wire 18, institute are provided with first accommodating chamber 163 State conductor wire 18 and run through the fixing device 1631.
In the present embodiment, first accommodating chamber 163 is located at first crossed beam trunking 161 and second crossed beam trunking Turned between 162 and respectively with first crossed beam trunking 161, second crossed beam trunking 162, when the charging plug 13 is described Between first socket 14 and second socket 15 back and forth plug when, the conductor wire 18 in first crossed beam trunking 161 is not It can move, the conductor wire 18 of second crossed beam trunking 162 and second accommodating chamber 164 can move, and set the fixing device 1631 fix the conductor wire 18, ensure the charging plug 13 when pullling mobile, the conductor wire 18 and the pcb board 12 That end being electrically connected with can arbitrarily will not rock in movement, in order to avoid influence being electrically connected between the conductor wire 18 and the pcb board 12 The stability connect.
Further, second accommodating chamber 164 includes the first supporting walls 1641 and second supporting walls 1642, described First supporting walls 1641 are vertically arranged, and first supporting walls 1641 turn to for the conductor wire 18, second supporting walls 1642 are obliquely installed relative to first supporting walls 1641.
In the present embodiment, first supporting walls 1641 are vertically arranged, and are advantageous to the conductor wire 18 by institute Realize and turn to when stating the first supporting walls 1641;Second supporting walls 1642 are arranged at intervals with first supporting walls 1641, and It is in 45 ° to 80 ° of angle between second supporting walls 1642 and first supporting walls 1641.
Further, the containment vessel 19 includes bending section 191, and the bending section 191 is against second supporting walls 1642 and parallel with second supporting walls 1642.
In the present embodiment, the bending section 191 is set, and the bending section 191 is against second supporting walls 1642 It is and parallel with second supporting walls 1642 so that the charging plug 13 is in first socket 14 and second socket 15 Between back and forth plug when, the containment vessel 19 slip smooth on second supporting walls 1642, be advantageous to the conductor wire 18 contraction and expansion.
Further, described accommodation section 16 also includes the 3rd accommodating chamber 165, the 3rd accommodating chamber 165 respectively with it is described Second crossed beam trunking 162, second accommodating chamber 164 turn on.
Further, the 3rd accommodating chamber 165 is provided with the 3rd supporting walls 1651, the first end of the flexible member 17 171 are fixedly connected with the bending section 191, and the second end 172 is fixedly connected with the 3rd supporting walls 1651.
In the present embodiment, the flexible member 17 runs through the 3rd accommodating chamber 165 and second accommodating chamber 164, the first end 171 of the flexible member 17 is fixedly connected with the bending section 191 by way of glued, the second end 172 Achieved a fixed connection with the 3rd supporting walls 1651 and by way of glued, glued technique is simple, and fix stably; 3rd supporting walls 1651 are parallel with second supporting walls 1642, the end 172 of second end 172 second with described 3rd The support fixed connection point of wall 1651 is located at the junction of the 3rd supporting walls 1651 and the 3rd accommodating chamber 165.
Further, be provided between the first end 171 and second end 172 flexible member 17 with it is described Multiple fixing points 173 that conductor wire 18 is fixedly connected, multiple fixing points 173 at least two.
In the present embodiment, be provided between the first end 171 and second end 172 flexible member 17 with Multiple fixing points 173 that the conductor wire 18 is fixedly connected, it is preferable that multiple fixing points 173 are two, are set multiple solid Fixed point 173 is advantageous to the flexible member 17 and drives the conductor wire 18 to move to shrink the conductor wire 18.
Further, it is additionally provided with multiple support bars 21 in the housing 1, it is parallel to each other between multiple support bars 21.
In the present embodiment, multiple support bars 21 parallel to each other are set to be advantageous to strengthen the knot of the housing 1 Structure stability, it is not easy to be squeezed and be deformed, the work of stable installation is played to each structure being contained in the housing 1 With.
Further, the side of the housing 1 is provided with USB, in the present embodiment, when the battery 11 stores Not enough power supply when, by USB, peripheral data line insertion USB the battery 11 is charged, the USB is inserted Mouth is Android socket.
Further, the housing 1 also includes camera hole and cover plate, and the cover plate forms described accommodating with the housing 1 Chamber 2, the camera hole run through the cover plate, in the present embodiment, when mobile phone 30 is housed in the accommodating cavity 2, the lid Plate will not shelter from the camera of mobile phone 30, and by the camera hole, mobile phone 30, which is housed in the accommodating cavity 2, normally to be made With the camera function of mobile phone 30.
Further, the housing 1 also includes bellmouth orifice, button and key hole, when mobile phone 30 is housed in the accommodating cavity 2 When, bellmouth orifice, button and key hole correspond each hole position and function on mobile phone 30, so as to ensure that it is stretchable that mobile phone 30 uses The charging protective sleeve of charging head does not interfere with the demand of each function of mobile phone 30 yet after being protected.
Certainly, the utility model can also have other numerous embodiments, based on present embodiment, the ordinary skill of this area Personnel obtain other embodiment on the premise of any creative work is not made, and belong to the utility model and are protected Scope.

Claims (10)

1. a kind of charging protective sleeve of stretchable charging head, the charging protective sleeve of the stretchable charging head includes housing and housed Chamber, the accommodating cavity accommodate mobile phone, it is characterised in that the housing includes battery, the pcb board that is electrically connected with the battery, fills Plug, the first socket, the second socket, receiving portion, flexible member, first socket turn on the accommodating cavity, and described Two sockets turn on described accommodation section, between the pcb board and the charging plug be provided with conductor wire connect, the conductor wire and The flexible member is installed in described accommodation section, and the flexible member is fixed with the conductor wire, is filled when manually by described When plug is extracted from second socket and inserts first socket and charge the phone, the flexible member expansion;Work as hand When the charging plug is extracted and inserts second socket by dynamic ground from first socket, the flexible member drives described Conductor wire is in described accommodation section contract.
2. the charging protective sleeve of stretchable charging head according to claim 1, it is characterised in that the housing also includes protecting Protective case and positioning hole, conductor wire described in the containment vessel wrapping portion are simultaneously fixedly connected, the positioning hole with the charging plug Described accommodation section is turned on, the containment vessel runs through the positioning hole.
3. the charging protective sleeve of stretchable charging head according to claim 2, it is characterised in that described accommodation section includes the One crossed beam trunking, the second crossed beam trunking, the first accommodating chamber and the second accommodating chamber, first accommodating chamber be located at first crossed beam trunking and Between second crossed beam trunking, the conductor wire sequentially passes through first crossed beam trunking, first accommodating chamber, second mistake Wire casing, second accommodating chamber.
4. the charging protective sleeve of stretchable charging head according to claim 3, it is characterised in that in first accommodating chamber Provided with the fixing device for fixing the conductor wire, the conductor wire runs through the fixing device.
5. the charging protective sleeve of stretchable charging head according to claim 3, it is characterised in that the second accommodating chamber bag The first supporting walls and the second supporting walls are included, first supporting walls are vertically arranged, and first supporting walls are used for the conductor wire Turn to, second supporting walls are obliquely installed relative to first supporting walls.
6. the charging protective sleeve of stretchable charging head according to claim 5, it is characterised in that the containment vessel includes curved Pars convoluta, the bending section is against second supporting walls and parallel with second supporting walls.
7. the charging protective sleeve of stretchable charging head according to claim 6, it is characterised in that described accommodation section also includes 3rd accommodating chamber, the 3rd accommodating chamber turn on second crossed beam trunking, second accommodating chamber respectively.
8. the charging protective sleeve of stretchable charging head according to claim 7, it is characterised in that the 3rd accommodating chamber is set There are the 3rd supporting walls, the first end of the flexible member is fixedly connected with the bending section, the second end and the 3rd supporting walls It is fixedly connected.
9. the charging protective sleeve of stretchable charging head according to claim 8, it is characterised in that in the first end and institute State and be provided with multiple fixing points that the flexible member is fixedly connected with the conductor wire, multiple fixing points between the second end At least two.
10. the charging protective sleeve of stretchable charging head according to claim 1, it is characterised in that also set in the housing There are multiple support bars, it is parallel to each other between multiple support bars.
CN201721152479.6U 2017-09-07 2017-09-07 A kind of charging protective sleeve of stretchable charging head Expired - Fee Related CN207218769U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721152479.6U CN207218769U (en) 2017-09-07 2017-09-07 A kind of charging protective sleeve of stretchable charging head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721152479.6U CN207218769U (en) 2017-09-07 2017-09-07 A kind of charging protective sleeve of stretchable charging head

Publications (1)

Publication Number Publication Date
CN207218769U true CN207218769U (en) 2018-04-10

Family

ID=61823695

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721152479.6U Expired - Fee Related CN207218769U (en) 2017-09-07 2017-09-07 A kind of charging protective sleeve of stretchable charging head

Country Status (1)

Country Link
CN (1) CN207218769U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180410

Termination date: 20190907

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