CN206461397U - A kind of back splint charging device - Google Patents
A kind of back splint charging device Download PDFInfo
- Publication number
- CN206461397U CN206461397U CN201720111357.6U CN201720111357U CN206461397U CN 206461397 U CN206461397 U CN 206461397U CN 201720111357 U CN201720111357 U CN 201720111357U CN 206461397 U CN206461397 U CN 206461397U
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- Prior art keywords
- back splint
- magnet
- cradle
- shell
- charging
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- 239000012634 fragment Substances 0.000 claims abstract description 32
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of back splint charging device, including back splint power supply and cradle, back splint power supply includes back splint shell, battery, control the mainboard and the first charging connector of battery charging and discharging, battery, mainboard is conductively connected with the first charging connector, back splint shell is additionally provided with the space for accommodating electronic equipment to be charged, the charging inlet of first charging connector and electronic equipment is engaged, cradle is connected with external power source, cradle is provided with contact chip, contact chip includes positive contact piece and cathode contact piece, back splint shell is provided with shell fragment, shell fragment includes positive pole shell fragment and negative pole shell fragment, provided with the magnetically attractive component cooperated in cradle and back splint shell, cradle and back splint power supply can be attracted each other by magnetically attractive component, the shell fragment on the contact chip on cradle and back splint shell is set to be conductively connected.Back splint charging device of the present utility model is convenient and practical, without data wire is separately configured, it is to avoid back splint power supply frequently plugs the trouble of data wire.
Description
Technical field
The utility model is related to portable power source field, more particularly to a kind of to be used cooperatively with the electronic equipment such as mobile phone
Back splint charging device.
Background technology
With the development of information technology and internet, various mobile devices particularly mobile phone have become people life and
Work necessity, and variation is presented in mobile device functionality, and its power consumption rate is also increasingly faster, in order to meet these equipment high consumption
The demand of electricity, portable power source is used widely.Existing portable power source battery volume is larger, cause its integral thickness larger and
It is more heavy, it is difficult to meet electronic product and pursue ultra-thin demand attractive in appearance extensively.
Back splint power supply directly can be placed on mobile phone, easy to carry, favored by consumers in general.CN203827008U is public
Opened a kind of back splint power supply, including with least one section flexible portion, the ring-type frame that is placed on mobile phone periphery, support mobile phone back
Hard drain pan, and support handset port end hard base.Ring-type frame is formed in the periphery of hard drain pan, and and hard
Drain pan surrounds one jointly is used to placing the mobile phone accommodating cavity of mobile phone, and hard base is arranged at the side of mobile phone accommodating cavity, and
Hard base, which is provided with connection terminal corresponding with handset port end, hard drain pan, to be provided with and filling that connection terminal is electrically connected with
Battery, back splint power supply convenience being extracted and dismantling with mobile phone.But, it is necessary to frequently plug when for this power source charges by folder
Charging wire, makes troubles to consumer.
Utility model content
The utility model provides a kind of back splint charging device, can solve the problem that one kind or several in above-mentioned prior art problem
Kind.
According to one side of the present utility model, there is provided a kind of back splint charging device, including back splint power supply, back splint power supply
Including back splint shell, battery, the mainboard and the first charging connector for controlling battery charging and discharging, battery and mainboard are located in back splint shell, electricity
Pond, mainboard and the first charging connector are conductively connected, and back splint shell is additionally provided with the space for accommodating electronic equipment to be charged, the first charging
The charging inlet of joint and electronic equipment is engaged,
Back splint charging device also includes cradle, and cradle is connected with external power source,
Cradle is provided with contact chip, and contact chip includes positive contact piece and cathode contact piece,
Back splint shell is provided with shell fragment, and shell fragment is connected with mainboard, and shell fragment includes positive pole shell fragment and negative pole shell fragment,
Provided with the magnetically attractive component cooperated in cradle and back splint shell,
Cradle and back splint power supply can be attracted each other by magnetically attractive component, be made on the contact chip and back splint shell on cradle
Shell fragment can be conductively connected.
The beneficial effects of the utility model are that the electronic equipments such as mobile phone are arranged on back splint shell and charged, light easy
Carry, do not interfere with the normal of mobile phone and use.Provided with the magnetically attractive component cooperated in cradle and back splint shell, in use, filling
Electric seat can be connected with external power source always, when needing for back splint power source charges, it is only necessary to by back splint power supply close to cradle, fill
Electric seat is automatically attracting by magnetic force with back splint power supply, both positive and negative polarity automatic aligning, positive contact piece is connected with positive pole shell fragment conduction,
Cathode contact piece is connected with negative pole shell fragment conduction, you can realize that battery charges, convenient and practical, without data wire is separately configured, fills
Electricity is convenient, it is to avoid back splint power supply frequently plugs the trouble of data wire.
In some embodiments, positive contact piece is circular lamellar body, and cathode contact piece is ring slice, cathode contact piece
The periphery of positive contact piece can be set in, interlayer insulating layer is provided between positive contact piece and cathode contact piece.Thus, in charging
When, cathode contact piece is kept fixing with negative pole shell fragment contact position, and positive pole shell fragment can be circled along positive contact piece, rich
Rich diversity of the cradle with back splint power supply placement location, and ensure cradle and back splint power supply conductive communication, make charging suitable
Profit is carried out.
In some embodiments, magnetically attractive component includes the first magnet and the second magnet, and the first magnet is located in cradle,
Second magnet is located in back splint shell, and the first magnet one side magnetic relative with the second magnet is opposite.Thus, the stronger magnet of magnetic force
Make the close fit of cradle and back splint shell, it is ensured that charging is smoothed out, extend the use time of charging device.
In some embodiments, the first magnet and the second magnet are button-shaped magnet, are respectively four, the first magnet is in
Cruciform symmetry arranged distribution is in the surrounding of contact chip, and the second magnet is in cruciform symmetry arranged distribution in the surrounding of shell fragment.Thus,
One magnet and the second magnet precise match, are further ensured that the accuracy that contact chip is contacted with shell fragment both positive and negative polarity；And cradle with
The modes of emplacement of back splint power supply can be horizontally overlapping formula or rectilinear.
In some embodiments, the first magnet and the second magnet are the annular magnet of identical size, annular magnet it is interior
Footpath is more than the external diameter of positive contact piece, and the first magnet and contact chip are arranged in concentric circles.Thus, the first magnet and the second magnet essence
Really coordinate, be further ensured that the accuracy that contact chip is contacted with shell fragment both positive and negative polarity；And the modes of emplacement of cradle and back splint power supply
Arbitrary Rotation can be made centered on the contact chip center of circle.
In some embodiments, in addition to magnet holder, the head of the magnet holder is provided with magnetic absorption member, the magnet
The head of support is connected with cradle by magnetic.Thus, magnet holder one end can be connected with vehicle-mounted, and the other end can directly be inhaled
To cradle back, so as to support whole device, substitute in the past by the way of gripper jaw support blocks charging device and mobile phone,
It is simple and convenient.
In some embodiments, cradle is provided with the second charging connector, and the second charging connector is by charging wire and outside
Portion's power supply is connected.Thus, cradle carry it is more convenient, can usually keep cradle to be connected with external power source, it is necessary to when pass through
Magnetic mode is easy to use to back splint power source charges.
In some embodiments, back splint shell is provided with camera hole.Thus, it is hand when the equipment such as mobile phone are placed in back splint shell
When machine charges, the use for the normal functions such as shooting of taking pictures is not interfered with.
Brief description of the drawings
Fig. 1 is the exploded perspective view of the back splint charging device of the embodiment of the utility model one；
Fig. 2 is that the cradle of back splint charging device shown in Fig. 1 stacks schematic diagram with one kind that back splint shell is used cooperatively；
Fig. 3 stacks schematic diagram for what the magnet holder of back splint charging device shown in Fig. 1, cradle and back splint shell were used cooperatively
Upward view.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 and 2 schematically shows the back splint charging device according to a kind of embodiment of the present utility model.As schemed
Show, the device includes cradle 1, back splint power supply 2 and magnet holder 3, cradle 1 is connected with external power source.Back splint power supply 2 is provided with
Provided with the magnetically attractive component cooperated in back splint shell 21, cradle 1 and back splint shell 21, cradle 1 passes through magnetic force with back splint power supply 2
Automatic attracting, both positive and negative polarity automatic aligning, charges to back splint power supply 2.
Mainboard 27, the first charging connector 26 and camera hole provided with battery 22, the control discharge and recharge of battery 22 in back splint shell 21
28, battery 22, mainboard 27 are conductively connected with the first charging connector 26, the charging inlet phase of the first charging connector 26 and electronic equipment
Coordinate.Back splint shell 21 is provided with shell fragment, and shell fragment is conductively connected with mainboard 27, and connecing shell fragment includes positive pole shell fragment 23 and negative pole shell fragment
24, shell fragment stretches out back splint shell 21 by the through hole 29 on back splint shell 21.
Herein, electronic equipment can as needed enter for the equipment such as iPhone, Android mobile phone or PAD, back splint shell 21
Row production, it is ensured that the first charging connector 26 and back splint shell 21 can coordinate corresponding electronic equipment.It is to match somebody with somebody in the present embodiment
The back splint shell 21 of iPhone is closed, is specially that can coordinate the back splint shell 21 of iPhone6 mobile phones.
Cradle 1 includes bottom plate 11 and face-piece 12, and cradle 1 is provided with the second charging connector 16, the second charging connector 16
It is connected by charging wire with external power source.Face-piece 12 is provided with contact chip, and contact chip includes positive contact piece 13 and cathode contact
Piece 14, positive contact piece 13 is circular lamellar body, and cathode contact piece 14 is ring slice, and cathode contact piece 14 can be set in positive pole
The periphery of contact chip 13, is provided with interlayer insulating layer between positive contact piece 13 and cathode contact piece 14.
Magnetically attractive component includes the first magnet 15 and the second magnet 25, and the first magnet 15 is located in cradle 1, the second magnet 25
In back splint shell 21, the first magnet 15 one side magnetic relative with the second magnet 25 is opposite.First magnet 15 and the second magnet
25 be button-shaped magnet, is respectively four, and the first magnet 15 is in cruciform symmetry arranged distribution in the surrounding of contact chip, the second magnet
25 in cruciform symmetry arranged distribution in the surrounding of shell fragment.
Herein, the first magnet 15 and the second magnet 25 can also be the annular magnet of identical size, the internal diameter of annular magnet
More than the external diameter of positive contact piece 13, the first magnet 15 and contact chip are arranged in concentric circles.The placement of cradle 1 and back splint shell 21
Mode can make Arbitrary Rotation centered on the contact chip center of circle, and charging can be achieved.
The head of magnet holder 3 is provided with magnetic absorption member, and the head of magnet holder 3 and cradle 1 are attracting by magnetic, magnet branch
The afterbody of frame 3 is connected to vehicle-mounted wait on fixture.
Back splint charging device of the present utility model when in use, usually cradle 1 can be kept to be connected with external power source, it is necessary to
When being charged to charge power supply, it is only necessary to by back splint power supply 2 in the first magnet 15 and back splint shell 21 in cradle 1, cradle 1
The second magnet 25 tightly can inhale together, and the conduction of positive contact piece 13 and positive pole bullet 23 is connected, cathode contact piece
14 are connected with the conduction of negative pole shell fragment 24, realize the charging of back splint power supply 2.When being charged using back splint power supply 2 to mobile phone, by hand
Machine is placed in back splint shell 21, the first charging connector 26 is connected with mobile phone charging interface.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (8)
1. a kind of back splint charging device, including back splint power supply (2), the back splint power supply (2) include back splint shell (21), battery
(22) mainboard (27) and the first charging connector (26) of battery (22) discharge and recharge, the battery (22) and mainboard (27) position, are controlled
In the back splint shell (21), the battery (22), mainboard (27) and the first charging connector (26) are conductively connected, the back splint shell
(21) space for accommodating electronic equipment to be charged, the charging of first charging connector (26) and the electronic equipment are additionally provided with
Interface is engaged, it is characterised in that
The back splint charging device also includes cradle (1), and the cradle (1) is connected with external power source,
The cradle (1) is provided with contact chip, and the contact chip includes positive contact piece (13) and cathode contact piece (14),
The back splint shell (21) is provided with shell fragment, and the shell fragment is connected with the mainboard (27), and the shell fragment includes positive pole bullet
Piece (23) and negative pole shell fragment (24),
Provided with the magnetically attractive component cooperated in the cradle (1) and back splint shell (21),
The cradle (1) and back splint power supply (2) can be attracted each other by the magnetically attractive component, be made on the cradle (1)
Contact chip and the back splint shell (21) on shell fragment can be conductively connected.
2. a kind of back splint charging device according to claim 1, it is characterised in that the positive contact piece (13) is circle
Lamellar body, the cathode contact piece (14) is ring slice, and the cathode contact piece (14) can be set in the positive contact piece
(13) periphery, is provided with interlayer insulating layer between the positive contact piece (13) and the cathode contact piece (14).
3. a kind of back splint charging device according to claim 1, it is characterised in that the magnetically attractive component includes the first magnet
(15) and the second magnet (25), first magnet (15) is located in the cradle (1), and second magnet (25) is located at institute
State in back splint shell (21), first magnet (15) the one side magnetic relative with the second magnet (25) is opposite.
4. a kind of back splint charging device according to claim 3, it is characterised in that first magnet (15) and described
Two magnet (25) are the button-shaped magnet of identical, are respectively four, first magnet (15) in cruciform symmetry arranged distribution in
The surrounding of the contact chip, second magnet (25) is in cruciform symmetry arranged distribution in the surrounding of the shell fragment.
5. a kind of back splint charging device according to claim 3, it is characterised in that first magnet (15) and the second magnetic
Iron (25) is the annular magnet of identical size, and the internal diameter of the annular magnet is more than the external diameter of the positive contact piece (13), institute
It is arranged in concentric circles to state the first magnet (15) and the contact chip.
6. a kind of back splint charging device according to claim 1, it is characterised in that also including magnet holder (3), the magnetic
The head of retort stand (3) is provided with magnetic absorption member, and the head of the magnet holder (3) is connected with cradle (1) by magnetic.
7. a kind of back splint charging device according to claim any one of 1-6, it is characterised in that on the cradle (1)
Provided with the second charging connector (16), second charging connector (16) is connected by charging wire with external power source.
8. a kind of back splint charging device according to claim any one of 1-6, it is characterised in that the back splint shell (21) sets
There is camera hole (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720111357.6U CN206461397U (en) | 2017-02-06 | 2017-02-06 | A kind of back splint charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720111357.6U CN206461397U (en) | 2017-02-06 | 2017-02-06 | A kind of back splint charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461397U true CN206461397U (en) | 2017-09-01 |
Family
ID=59694614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720111357.6U Expired - Fee Related CN206461397U (en) | 2017-02-06 | 2017-02-06 | A kind of back splint charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113491040A (en) * | 2018-11-21 | 2021-10-08 | 达伦.萨拉维斯 | Temperature regulating mounting part with magnetic mounting part |
| US12235695B2 (en) | 2014-11-11 | 2025-02-25 | Darren Saravis | Temperature regulating mount with magnetic power mount |
-
2017
- 2017-02-06 CN CN201720111357.6U patent/CN206461397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12235695B2 (en) | 2014-11-11 | 2025-02-25 | Darren Saravis | Temperature regulating mount with magnetic power mount |
| CN113491040A (en) * | 2018-11-21 | 2021-10-08 | 达伦.萨拉维斯 | Temperature regulating mounting part with magnetic mounting part |
| CN113491040B (en) * | 2018-11-21 | 2024-04-02 | 达伦.萨拉维斯 | Temperature regulating mounting with magnetic mounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20180206 |