CN207442503U - A kind of mobile power for being mountable to key chain - Google Patents
A kind of mobile power for being mountable to key chain Download PDFInfo
- Publication number
- CN207442503U CN207442503U CN201721697977.9U CN201721697977U CN207442503U CN 207442503 U CN207442503 U CN 207442503U CN 201721697977 U CN201721697977 U CN 201721697977U CN 207442503 U CN207442503 U CN 207442503U
- Authority
- CN
- China
- Prior art keywords
- mobile power
- key chain
- plug
- mountable
- wiring board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of mobile powers for being mountable to key chain, it includes housing and plug, battery and wiring board are equipped in housing, and battery is electrically connected with wiring board, wiring board is equipped with socket and magnetic absorbing seat, socket and magnetic absorbing seat are arranged in housing respectively, the middle of magnetic absorbing seat is equipped with multiple metal contacts, metal contact is electrically connected at wiring board, the end of plug is equipped with magnetic suction head, the middle of magnetic suction head is equipped with multiple hard contacts, hard contact is electrically connected with the golden finger on the inside of plug, magnetic suction head and magnetic absorbing seat magnetism are attracting, metal contact with hard contact is alignd and is mutually abutted one by one, plug is used for grafting electronic equipment, wiring board is used to the electric energy of battery storage being transmitted to electronic equipment by plug, the outside of housing is equipped with link, mobile power is installed on key chain by link.The utility model have the characteristics that compact structure, it is easy to carry, be easily attached, replaceable plug type.
Description
Technical field
The utility model is related to small-sized movable power supply more particularly to a kind of mobile powers for being mountable to key chain.
Background technology
Mobile power is portable electric energy storage facilities, is charged available for for electronic equipment.Existing mobile power needs
Individually carry, when use, need to be plugged in the electronic equipments such as mobile phone by data cable, this mobile power always towards large capacity,
Height continuation of the journey direction is developed, and the size for causing mobile power is larger, is carried for user and use brings more trouble, particularly in reality
In the application process of border, user only needs in case of emergency temporarily to charge, and will not usually use up the electric energy of mobile power, this is just
Cause conventional mobile power for user bring carrying burden, meanwhile, this mobile power usually to arrange in pairs or groups data cable use,
If electronic device types are more, it is also necessary to configure different types of data cable, cause that cable is more, circuit is cumbersome, user experience
It is poor.
Utility model content
The technical problems to be solved in the utility model is, in view of the deficiencies of the prior art, provides a kind of compact structure, just
In carry, be easily attached, the mobile power for being mountable to key chain of replaceable plug type.
In order to solve the above technical problems, the utility model adopts the following technical solution.
A kind of mobile power for being mountable to key chain, includes housing and plug, be equipped in the housing battery and
Wiring board, and the battery is electrically connected with wiring board, the wiring board is equipped with socket and magnetic absorbing seat, the socket and magnetic
Seat is arranged in the housing respectively, and the middle of the magnetic absorbing seat is equipped with multiple metal contacts, and the metal contact is electrically connected
In wiring board, the end of the plug is equipped with magnetic suction head, and the middle of the magnetic suction head is equipped with multiple hard contacts, the metal
Contact is electrically connected with the golden finger on the inside of the plug, and the magnetic suction head and the magnetic absorbing seat magnetism are attracting, and the metal touches
Head with the hard contact aligns and mutually abuts one by one, and the plug is used for grafting electronic equipment, and the wiring board is used for will
The electric energy of battery storage is transmitted to electronic equipment by plug, and the outside of the housing is equipped with link, by the link incite somebody to action
The mobile power is installed on key chain.
Preferably, the surface of the housing is outwardly and be formed with the flange of annular, and the flange is surrounded on magnetic absorbing seat,
When the magnetic suction head and the magnetic attracting magnetic absorbing seat, the magnetic suction head is arranged in the flange.
Preferably, the socket is micro USB sockets.
Preferably, the quantity of the plug is multiple that the interface type of multiple plugs is different.
Preferably, the housing includes upper casing and lower casing, and the upper casing is fixed with lower casing.
Preferably, the edge of the upper casing is formed with multiple journal stirrups extended downwardly, and notch is offered on the journal stirrup,
Multiple avoiding hollow grooves are offered on the inside of the lower casing, the inner wall of the avoiding hollow groove is formed with hook, the journal stirrup and the empty avoiding
Slot aligns one by one, and the journal stirrup is inserted in the avoiding hollow groove, and the hook is arranged in the notch.
Preferably, the lower end of the journal stirrup is formed with the first inclined-plane, and first inclined-plane is located at the outside of the journal stirrup, institute
The inner wall for stating avoiding hollow groove is formed with the second inclined-plane, and first inclined-plane aligns with second inclined-plane, when the journal stirrup is inserted in
During the avoiding hollow groove, first inclined-plane is abutted against with second inclined-plane.
Preferably, the wiring board is equipped with memory module, and the socket includes data pin.
Preferably, the wiring board is equipped with bluetooth module and GPS module.
Preferably, the socket and link are divided into the both ends of housing, and the magnetic absorbing seat is located in the housing side
Between.
The mobile power of key chain is mountable to disclosed in the utility model, can be made into miniaturization structure, it is outer because of housing
Side is provided with link so that mobile power is mountable to key chain, and can together be carried with key chain, facilitates user and takes
With, so without individually carrying bulky large capacity mobile power, meanwhile, under the mating reaction of magnetic suction head and magnetic absorbing seat, make
Plug and mobile power realization magnetic are connected, which can keep grafting on an electronic device, when charging is required, only need by
Magnetic suction head on the magnetic absorbing seat alignment electronic equipment of mobile power, simplifies connection procedure, in addition, by setting inhomogeneity
The plug of type, the electronic equipment of also compatible multiple interfaces type so that the application range of mobile power is wider, more compatible
Property.
Description of the drawings
Fig. 1 is the stereogram one of the utility model mobile power.
Fig. 2 is the stereogram two of the utility model mobile power.
Fig. 3 is the exploded view of the utility model mobile power.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and examples.
The utility model discloses a kind of mobile power for being mountable to key chain, with reference to shown in Fig. 1 to Fig. 3, including
There are housing 1 and plug 2, be equipped with battery 3 and wiring board 4 in the housing 1, and the battery 3 is electrically connected with wiring board 4, institute
Wiring board 4 is stated equipped with socket 5 and magnetic absorbing seat 6, the socket 5 and magnetic absorbing seat 6 are arranged in the housing 1, the magnetic respectively
The middle of seat 6 is equipped with multiple metal contacts 7, and the metal contact 7 is electrically connected at wiring board 4, and the end of the plug 2 is set
There is magnetic suction head 8, the middle of the magnetic suction head 8 is equipped with multiple hard contacts 9, the hard contact 9 and 2 inside of plug
Golden finger is electrically connected, and the magnetic suction head 8 is magnetic attracting with the magnetic absorbing seat 6, the metal contact 7 and the hard contact 9
It aligns and mutually abuts one by one, the plug 2 is used for grafting electronic equipment, and the wiring board 4 is used for the electric energy for storing battery 3
Electronic equipment is transmitted to by plug 2, the outside of the housing 1 is equipped with link 10, by the link 10 by the movement
Power supply is installed on key chain.
Above-mentioned mobile power can be made into miniaturization structure, because the outside of housing 1 is provided with link 10 so that mobile power can
Key chain is installed on, and can together be carried with key chain, user is facilitated and takes, so without individually carrying bulky great Rong
Mobile power is measured, meanwhile, under the mating reaction of magnetic suction head 8 and magnetic absorbing seat 6 so that plug 2 realizes that magnetic connects with mobile power
It connects, which can keep grafting on an electronic device, when charging is required, only need to the magnetic absorbing seat 6 of mobile power be directed at electronics
Magnetic suction head 8 in equipment, simplifies connection procedure, in addition, by setting different types of plug 2, it is also compatible a variety of
The electronic equipment of interface type so that the application range of mobile power is wider, more compatible.
In the present embodiment, in order to which magnetic suction head 8 is made closely to be connected with magnetic absorbing seat 6, the surface of the housing 1 is outwardly and shape
Into the flange 11 for having annular, the flange 11 is surrounded on magnetic absorbing seat 6, when the magnetic suction head 8 is magnetic attracting with the magnetic absorbing seat 6
When, the magnetic suction head 8 is arranged in the flange 11.
Further, the socket 5 is micro USB sockets.In practical application, the quantity of the plug 2 be it is multiple, it is more
The interface type of a plug 2 is different.
As a kind of preferred embodiment, the housing 1 includes upper casing 12 and lower casing 13, and the upper casing 12 engages with lower casing 13
It is fixed.On specific connection relation, the edge of the upper casing 12 is formed with multiple journal stirrups 120 extended downwardly, the branch
Notch 121 is offered on ear 120, the inside of the lower casing 13 offers multiple avoiding hollow grooves 130, the inner wall of the avoiding hollow groove 130
Hook 131 is formed with, the journal stirrup 120 aligns one by one with the avoiding hollow groove 130, and the journal stirrup 120 is inserted in the avoiding hollow groove
In 130, and the hook 131 is arranged in the notch 121.Based on said structure so that the mobile power, which realizes, exempts from spiral shell
Silk installation not only simplifies product structure, and convenient for assembling.
For the ease of split and the compactness after split is improved, the lower end of the journal stirrup 120 is formed with the first inclined-plane
122, first inclined-plane 122 is located at the outside of the journal stirrup 120, and the inner wall of the avoiding hollow groove 130 is formed with the second inclined-plane
132, first inclined-plane 122 aligns with second inclined-plane 132, when the journal stirrup 120 is inserted in the avoiding hollow groove 130,
First inclined-plane 122 is abutted against with second inclined-plane 132.
As a kind of preferred embodiment, the wiring board 4 is equipped with memory module, and the socket 5 includes data pin.When
, it can be achieved that data interaction with computer when socket 5 is connected to computer.
In the present embodiment, the wiring board 4 is equipped with bluetooth module and GPS module.The bluetooth module can be established with mobile phone
Bluetooth connection, predeterminable corresponding APP in mobile phone, when bluetooth module and mobile phone disconnect, illustrate key chain and mobile phone it
Between there are pre-determined distance, at this time can be by mobile phone reminding user with key, and pass through GPS module and determine key chain present position,
However in the other application scene of the utility model, mobile power can be also positioned in leather trunk, so that user is forgetting to take
It can be reminded in time during band leather trunk.
Position on component is set, and the socket 5 and link 10 are divided into the both ends of housing 1, and the magnetic absorbing seat 6 is located at
The middle of 1 side of housing.
The above is the utility model preferred embodiment, is not intended to limit the utility model, all in this practicality
Modification, equivalent substitution or improvement made in new technical scope etc., should be included in the model that the utility model is protected
In enclosing.
Claims (10)
1. a kind of mobile power for being mountable to key chain, which is characterized in that include housing and plug, be equipped in the housing
Battery and wiring board, and the battery is electrically connected with wiring board, the wiring board is equipped with socket and magnetic absorbing seat, the socket
It is arranged in the housing respectively with magnetic absorbing seat, the middle of the magnetic absorbing seat is equipped with multiple metal contacts, the metal contact electricity
Property be connected to wiring board, the end of the plug is equipped with magnetic suction head, and the middle of the magnetic suction head is equipped with multiple hard contacts, institute
It states hard contact to be electrically connected with the golden finger on the inside of the plug, the magnetic suction head and the magnetic absorbing seat magnetism are attracting, described
Metal contact with the hard contact is alignd and is mutually abutted one by one, and the plug is used for grafting electronic equipment, the wiring board
For the electric energy of battery storage to be transmitted to electronic equipment by plug, the outside of the housing is equipped with link, by the extension
Ring and the mobile power is installed on key chain.
2. the mobile power as described in claim 1 for being mountable to key chain, which is characterized in that the surface of the housing is outside
It protrudes and is formed with the flange of annular, the flange is surrounded on magnetic absorbing seat, when the magnetic suction head and the magnetic absorbing seat magnetism are attracting
When, the magnetic suction head is arranged in the flange.
3. the mobile power as described in claim 1 for being mountable to key chain, which is characterized in that the socket is micro
USB socket.
4. the mobile power as described in claim 1 for being mountable to key chain, which is characterized in that the quantity of the plug is more
A, the interface type of multiple plugs is different.
5. the mobile power as described in claim 1 for being mountable to key chain, which is characterized in that the housing includes upper casing
And lower casing, the upper casing are fixed with lower casing.
6. the mobile power as claimed in claim 5 for being mountable to key chain, which is characterized in that the edge shape of the upper casing
Into there are multiple journal stirrups extended downwardly, notch is offered on the journal stirrup, multiple avoiding hollow grooves, institute are offered on the inside of the lower casing
The inner wall for stating avoiding hollow groove is formed with hook, and the journal stirrup aligns one by one with the avoiding hollow groove, and the journal stirrup is inserted in the empty avoiding
In slot, and the hook is arranged in the notch.
7. the mobile power as claimed in claim 6 for being mountable to key chain, which is characterized in that the lower end of the journal stirrup is formed
There is the first inclined-plane, first inclined-plane is located at the outside of the journal stirrup, and the inner wall of the avoiding hollow groove is formed with the second inclined-plane, described
First inclined-plane aligns with second inclined-plane, when the journal stirrup is inserted in the avoiding hollow groove, first inclined-plane and described the
Two inclined-planes abut against.
8. the mobile power as described in claim 1 for being mountable to key chain, which is characterized in that the wiring board is equipped with and deposits
Module is stored up, the socket includes data pin.
9. the mobile power as described in claim 1 for being mountable to key chain, which is characterized in that the wiring board is equipped with indigo plant
Tooth module and GPS module.
10. the mobile power as described in claim 1 for being mountable to key chain, which is characterized in that the socket and link point
Arranged on the both ends of housing, the magnetic absorbing seat is located at the middle of the housing side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697977.9U CN207442503U (en) | 2017-12-07 | 2017-12-07 | A kind of mobile power for being mountable to key chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697977.9U CN207442503U (en) | 2017-12-07 | 2017-12-07 | A kind of mobile power for being mountable to key chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442503U true CN207442503U (en) | 2018-06-01 |
Family
ID=62286189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697977.9U Expired - Fee Related CN207442503U (en) | 2017-12-07 | 2017-12-07 | A kind of mobile power for being mountable to key chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008932A (en) * | 2019-05-28 | 2020-12-01 | 金钟完 | Beauty instrument using LED |
| CN112075009A (en) * | 2019-03-27 | 2020-12-11 | 卢克创新解决方案有限责任公司 | Tattooing machine rechargeable battery unit with voltage controller |
-
2017
- 2017-12-07 CN CN201721697977.9U patent/CN207442503U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075009A (en) * | 2019-03-27 | 2020-12-11 | 卢克创新解决方案有限责任公司 | Tattooing machine rechargeable battery unit with voltage controller |
| US11944773B2 (en) | 2019-03-27 | 2024-04-02 | Fk Irons Inc. | Tattoo machine rechargeable battery unit with voltage controller |
| CN112075009B (en) * | 2019-03-27 | 2024-09-10 | Fk艾恩斯公司 | Tattoo machine rechargeable battery unit with voltage controller |
| CN112008932A (en) * | 2019-05-28 | 2020-12-01 | 金钟完 | Beauty instrument using LED |
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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 |
Granted publication date: 20180601 Termination date: 20201207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |