CN204012790U - A kind of portable power source with key chain function - Google Patents
A kind of portable power source with key chain function Download PDFInfo
- Publication number
- CN204012790U CN204012790U CN201420312876.5U CN201420312876U CN204012790U CN 204012790 U CN204012790 U CN 204012790U CN 201420312876 U CN201420312876 U CN 201420312876U CN 204012790 U CN204012790 U CN 204012790U
- Authority
- CN
- China
- Prior art keywords
- power source
- portable power
- link
- key chain
- supply module
- 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
Links
Abstract
The utility model discloses a kind of portable power source with key chain function, comprise fastener and power supply module, the lower end of fastener is connected with connector that can axial rotation, the lower end of connector is hinged with link, link is provided with hinge, power supply module is arranged in described link by hinge, the utility model makes by portable power source the key chain form that people carry, user can be suspended to key on portable power source, carry the burden that does not increase user, simple in structure, improved the convenience that portable power source is carried, can greatly reduce the probability that leaves behind portable power source.
Description
Technical field
The utility model relates to a kind of portable power source.
Background technology
Portable power source of the prior art is mostly regular cuboid, carries inconvenience, and when mobile phone etc. usually occurring need to charge, portable power source is not carried, and this brings a lot of worries to people.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple in structure, easy to carry, portable power source of possessing key chain function.
The utility model solves the technical scheme that its technical problem adopts:
A kind of portable power source with key chain function, comprise fastener and power supply module, the lower end of described fastener is connected with connector that can axial rotation, and the lower end of described connector is hinged with link, described link is provided with hinge, and described power supply module is arranged in described link by hinge.
The beneficial effects of the utility model are: the utility model makes by portable power source the key chain form that people carry, user can be suspended to key on portable power source, carry the burden that does not increase user, simple in structure, improve the convenience that portable power source is carried, can greatly reduce the probability that leaves behind portable power source.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to Fig. 1, a kind of portable power source with key chain function, comprise fastener 1 and power supply module 4, the structure of fastener 1 is that in ZL201010260790.9, disclosed hook base structure is identical with China Patent No., power supply module 4 mainly comprises housing, storage battery and control circuit board are installed in housing, control circuit board is connected with charging inlet 5 and electric discharge interface 6, the lower end of described fastener 1 is connected with connector 2 that can axial rotation, connector 2 axial rotation belong to prior art, the lower end of described connector 2 is hinged with link 3, in the present embodiment, link 3 is annular, power supply module 4 is patty, the diameter of power supply module 4 is less than the diameter of link 3, described link 3 is provided with two hinges 7 that are positioned on same diameter, the both sides of described power supply module 4 are arranged in described link 3 by hinge, after installing, the center of circle of power supply module 4 and link 3 overlaps.
The utility model by having increased power supply module on the basis of existing key chain, and existing key chain structure is improved, make power supply module can be installed in link, after assembling, between link and power supply module, leave gap, key ring 8 can be installed in this gap, then key is suspended in key ring, due to key be people with oneself must with article, carry the burden that does not increase user, simple in structure, improved the convenience that portable power source is carried, can greatly reduce the probability that leaves behind portable power source.
Claims (1)
1. the portable power source with key chain function, it is characterized in that it comprises fastener (1) and power supply module (4), the lower end of described fastener (1) is connected with connector (2) that can axial rotation, the lower end of described connector (2) is hinged with link (3), described link (3) is provided with hinge (7), and described power supply module (4) is arranged in described link (3) by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312876.5U CN204012790U (en) | 2014-06-12 | 2014-06-12 | A kind of portable power source with key chain function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312876.5U CN204012790U (en) | 2014-06-12 | 2014-06-12 | A kind of portable power source with key chain function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012790U true CN204012790U (en) | 2014-12-10 |
Family
ID=52052732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420312876.5U Expired - Fee Related CN204012790U (en) | 2014-06-12 | 2014-06-12 | A kind of portable power source with key chain function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012790U (en) |
-
2014
- 2014-06-12 CN CN201420312876.5U patent/CN204012790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141210 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |