CN205004766U - Portable charging device is used to smart card - Google Patents
Portable charging device is used to smart card Download PDFInfo
- Publication number
- CN205004766U CN205004766U CN201520547326.6U CN201520547326U CN205004766U CN 205004766 U CN205004766 U CN 205004766U CN 201520547326 U CN201520547326 U CN 201520547326U CN 205004766 U CN205004766 U CN 205004766U
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- China
- Prior art keywords
- smart card
- circuit board
- connecting portion
- charging circuit
- portable charger
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 239000011800 void material Substances 0.000 claims description 12
- 230000008719 thickening Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
(B, ) the utility model provides a portable charging device is used to smart card is in including casing, setting charging circuit board and battery in the casing, be formed with on the casing and be used for the installation the slot of smart card, charging circuit board with the battery each other the electricity even, when the smart card insert in in the time of in the slot, charging circuit board with the carrier band of smart card meets the company of electric shock with right the smart card charges. The utility model discloses a portable charging device is used to smart card compact structure, thickness is thin, has independent battery, can insert the smart card all the time and wherein and in the lump hand -carry, and at any time for the smart card charges, it is very convenient to use. (B, )
Description
Technical field
the utility model relates to a kind of smart card portable charger.
Background technology
at present, bluetooth communication module can be added on smart cards, to realize carrying out information interaction, mass data transmission between the intelligent wireless terminals such as smart mobile phone.But power consumption during bluetooth communication module work is a no small burden to the battery in smart card, therefore needs to change the battery in smart card into rechargeable battery (such as lithium battery), and be provided as the scheme that smart card carries out charging for user.
in prior art, general charging scheme is: be that mobile phone or intelligent watch charge by wireless charging base, this needs object to be charged to mobile phone or intelligent watch etc. to take out, and be placed on a proprietary cradle, cradle is generally placed on desktop, and is connected with neighbouring power supply by cable.
aforesaid way needs user to find the place with supply socket at any time, could allow cradle work, also needs to be put into cradle could to charge from being taken out by the equipment of band charging with it.This charging process for smart card can not be easily accepted by a user often; this is because smart card (especially financial IC card) can be put in wallet by user usually; wallet is put in carry-on pocket, bag or knapsack; user is in order to charge to smart card; not only needing to look for everywhere has the place of socket (unrealistic for often movable outside user); also need often to be taken out by smart card, this has all run counter to the normal use habit that user carries " card " class article.
Utility model content
for the problems referred to above, the purpose of this utility model is to provide a kind of smart card portable charger, and its compact conformation can be portable, easy to use.
for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
a kind of smart card portable charger, comprise housing, be arranged on charging circuit board in described housing and battery, described housing is formed with the slot for installing described smart card, described charging circuit board and described battery are electrically connected mutually, when smart card inserts in described slot, described charging circuit board contacts with the carrier band of described smart card and is electrically connected to charge to described smart card.
preferably, described housing comprises fore shell and bonnet, described fore shell comprises circle connecting portion, the installation portion be formed on described connecting portion being positioned at edge, and described connecting portion is connected with described bonnet, and described slot is formed at described installation portion, between connecting portion and bonnet.
more preferably, be formed with void region between described installation portion and described connecting portion, when smart card inserts in described draw-in groove, the display screen of smart card and button are positioned at described void region place.
further, described installation portion is formed at the side of described connecting portion, and described void region is formed between the opposite side of described installation portion and described connecting portion.
further, the width of the end of the close described void region of described connecting portion is less than the width at described other position of connecting portion.
more preferably, described charging circuit board and battery are installed on the side of the close described bonnet of described slot, and described battery is positioned at the side of described charging circuit board, and one of the electronic devices and components that are provided with of described charging circuit board are arranged facing to described slot.
further, described installation portion is provided with at least two reference columns extended towards described bonnet, described charging circuit board offers the location hole matched with described reference column, described reference column is inserted in described location hole respectively.
further, described reference column is hollow.
more preferably, this charging device also comprises the charging end interface for connecting external power source be arranged on described charging circuit board, described connecting portion offers the connecting hole matched with described charging end interface.
further, described installation portion has the thickening part corresponding with described charging end interface, and the thickness of described thickening part is greater than other position of installation portion, the medial surface of described thickening part offers the groove for holding described charging end interface.
the utility model adopts technique scheme, and tool has the following advantages compared to existing technology: compact conformation, and thickness is thin, has independently battery, smart card can be inserted wherein all the time and carry with in the lump, at any time for smart card charges, very easy to use.
Accompanying drawing explanation
fig. 1 is the structural representation of charging device of the present utility model;
fig. 2 is the structural representation being inserted with the charging device of smart card of the present utility model;
fig. 3 is the decomposing schematic representation being inserted with the charging device of smart card of the present utility model;
fig. 4 is the front view being inserted with the charging device of smart card of the present utility model;
fig. 5 be in Fig. 4 A-A to cutaway view;
fig. 6 is the structural representation of fore shell of the present utility model;
fig. 7 is the schematic diagram before fore shell of the present utility model and charging circuit board assemble;
fig. 8 is the schematic diagram after fore shell of the present utility model and charging circuit board assemble.
in above-mentioned accompanying drawing: 1, fore shell; 11, connecting portion; 111, connecting hole; 112, draw-in groove; 12, installation portion; 121, thickening part; 122, groove; 123, reference column; 2, bonnet; 4, charging circuit board; 41, location hole; 5, battery; 6, charging end interface; 7, smart card.
Embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, can be easier to make advantage of the present utility model and feature be understood by those skilled in the art.
fig. 1-8 is depicted as a kind of smart card portable charger of the present utility model.Shown in composition graphs 1-8, this smart card portable charger comprises housing, be arranged on charging circuit board 4 in described housing and battery 5.Housing is formed with the slot for installing described smart card 7, described charging circuit board 4 and described battery 5 are electrically connected mutually.When smart card 7 inserts in described slot, described charging circuit board 4 contacts to realize being electrically connected with the carrier band of described smart card 7, and this charging device charges to smart card 7.
particularly, housing comprises fore shell 1 and bonnet 2.Fore shell 1 comprises the circle connecting portion 11 being positioned at edge, the installation portion 12 being formed at described connecting portion 11 side, and connecting portion 11 and bonnet 2 are fixedly connected, and slot is formed at installation portion 12, between connecting portion 11 and bonnet 2.
shown in composition graphs 2, void region is formed between the opposite side of installation portion 12 and connecting portion 11, when smart card 7 inserts in described slot, the display screen of smart card 7 and button are positioned at this void region place, even if therefore user needs to take out smart card 7 from positions such as wallets, do not need charging device to take down, still can take out use in the lump with charging device, be positioned at display screen that void region goes out and button and still can show charged state, Transaction Information and for user operation yet.
the width of the end of the close void region of connecting portion 11 is less than the width at other position of connecting portion 11, i.e. the described opposite side of connecting portion 11 has the narrower position of a width, forms the hand position of drawing card.Connecting portion 11 width herein corresponds to connecting portion 11 below size upwards on paper in Fig. 4.
shown in composition graphs 5, charging circuit board 4 and battery 5 are installed on the same side of slot, are specifically positioned at the side of the close bonnet 2 of slot.In order to reduce the volume of charging device further, battery 5 is arranged on the right side of charging circuit board 4.
this charging device also comprises the charging end interface 6 for connecting external power source be arranged on charging circuit board 4, connecting portion 11 offers the connecting hole 111 matched with charging end interface 6, coordinate USB interface to connect external power source by charging end interface 6 and battery 5 is charged.Particularly, shown in composition graphs 5 to 8, charging end interface 6 is arranged on the left side of charging circuit board 4, the inwall of fore shell 1 is offered the groove 122 of the charging circuit for placing charging end interface 6 and connection charging end interface 6 and charging circuit board 4, charging end interface 6 and charging circuit to be imbedded wherein.And in order to reduce the volume of charging device further, only thicken in the middle position (namely with charging end interface 6 corresponding section) of connecting portion 11, form the thickening part 121 that a thickness is greater than other position of installation portion 12, above-mentioned groove 122 is opened on the inwall of thickening part 121.Thickness herein corresponds to thickening part 121 below size upwards on paper in Fig. 5.
shown in composition graphs 6 to 8, the side towards bonnet 2 of connecting portion 11 offers two draw-in grooves 112, the both ends of charging circuit board 4 lay respectively in two draw-in grooves 112, make to be formed with a space between charging circuit board 4 and installation portion 12, the left part in this space is used for arranging charging end interface 6, and the right part in this space forms a part for slot.Installation portion 12 is provided with the reference column 123 of the hollow that at least two extend towards bonnet 2, charging circuit board 4 offers the location hole 41 matched with reference column 123, reference column 123 is inserted in location hole 41 respectively.
charging circuit board 4 is provided with the indicator light of the state when charged state being used to indicate smart card 7 or pilot cell 5 electricity or external power source are charged to battery 5.Hollow out process is carried out in the position that charging circuit board 4 can be arranged indicator light, makes the light of indicator light from the directive back side, front of charging circuit board 4, and can arrange light transmission hole in the corresponding position of bonnet 2, make light can completely through.Or whole bonnet 2 plate is set to translucent, also can realize light through object.
above-described embodiment is only for illustrating technical conceive of the present utility model and feature; it is a kind of preferred embodiment; its object is to person skilled in the art can be understood content of the present utility model and implement according to this, protection range of the present utility model can not be limited with this.All equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed within protection range of the present utility model.
Claims (10)
1. a smart card portable charger, it is characterized in that: comprise housing, be arranged on charging circuit board in described housing and battery, described housing is formed with the slot for installing described smart card, described charging circuit board and described battery are electrically connected mutually, when smart card inserts in described slot, described charging circuit board contacts with the carrier band of described smart card and is electrically connected to charge to described smart card.
2. portable charger according to claim 1, it is characterized in that: described housing comprises fore shell and bonnet, described fore shell comprises circle connecting portion, the installation portion be formed on described connecting portion being positioned at edge, described connecting portion is connected with described bonnet, and described slot is formed at described installation portion, between connecting portion and bonnet.
3. portable charger according to claim 2, is characterized in that: be formed with void region between described installation portion and described connecting portion, and when smart card inserts in described draw-in groove, the display screen of smart card and button are positioned at described void region place.
4. portable charger according to claim 3, is characterized in that: described installation portion is formed at the side of described connecting portion, and described void region is formed between the opposite side of described installation portion and described connecting portion.
5. the portable charger according to claim 3 or 4, is characterized in that: the width of the end of the close described void region of described connecting portion is less than the width at described other position of connecting portion.
6. portable charger according to claim 2, it is characterized in that: described charging circuit board and battery are installed on the side of the close described bonnet of described slot, and described battery is positioned at the side of described charging circuit board, one of the electronic devices and components that are provided with of described charging circuit board are arranged facing to described slot.
7. portable charger according to claim 6, it is characterized in that: described installation portion is provided with at least two reference columns extended towards described bonnet, described charging circuit board offers the location hole matched with described reference column, described reference column is inserted in described location hole respectively.
8. portable charger according to claim 7, is characterized in that: described reference column is hollow.
9. portable charger according to claim 2, it is characterized in that: this charging device also comprises the charging end interface for connecting external power source be arranged on described charging circuit board, described connecting portion offers the connecting hole matched with described charging end interface.
10. portable charger according to claim 9, it is characterized in that: described installation portion has the thickening part corresponding with described charging end interface, the thickness of described thickening part is greater than other position of installation portion, the medial surface of described thickening part offers the groove for holding described charging end interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547326.6U CN205004766U (en) | 2015-07-27 | 2015-07-27 | Portable charging device is used to smart card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520547326.6U CN205004766U (en) | 2015-07-27 | 2015-07-27 | Portable charging device is used to smart card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004766U true CN205004766U (en) | 2016-01-27 |
Family
ID=55161637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520547326.6U Active CN205004766U (en) | 2015-07-27 | 2015-07-27 | Portable charging device is used to smart card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3624075A1 (en) * | 2018-08-31 | 2020-03-18 | Capital One Services, LLC | Battery charger for a transaction card |
-
2015
- 2015-07-27 CN CN201520547326.6U patent/CN205004766U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3624075A1 (en) * | 2018-08-31 | 2020-03-18 | Capital One Services, LLC | Battery charger for a transaction card |
| US11106959B2 (en) | 2018-08-31 | 2021-08-31 | Capital One Services, Llc | Battery charger for a transaction card |
| US11580343B2 (en) | 2018-08-31 | 2023-02-14 | Capital One Services, Llc | Battery charger for a transaction card |
| US12008424B2 (en) | 2018-08-31 | 2024-06-11 | Capital One Services, Llc | Battery charger for a transaction card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160711 Granted publication date: 20160127 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170711 Granted publication date: 20160127 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20170929 Granted publication date: 20160127 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200929 Granted publication date: 20160127 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201119 Granted publication date: 20160127 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210607 Granted publication date: 20160127 |