CN203840032U - Detachable charger - Google Patents
Detachable charger Download PDFInfo
- Publication number
- CN203840032U CN203840032U CN201420260294.7U CN201420260294U CN203840032U CN 203840032 U CN203840032 U CN 203840032U CN 201420260294 U CN201420260294 U CN 201420260294U CN 203840032 U CN203840032 U CN 203840032U
- Authority
- CN
- China
- Prior art keywords
- shell
- flange
- enclosing cover
- charger
- outer shell
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a detachable charger, which comprises an outer shell with an opening, an outer cover corresponding to the outer shell and a circuit device. The outer shell is provided with a USB interface, a plug is arranged at the outer side of the outer cover, the inner side of the outer cover is provided with a circle of flange corresponding to the inner diameter of the outer shell, the flange is provided with at least one notch, the edge of the inner side of the outer shell opening is provided with a bayonet corresponding to the notch, and the flange of the outer cover is sleeved with a flexible ring. According to the detachable charger, the outer shell and the outer cover are connected through buckling between the bayonet and the notch, the structure is stable, falling is not likely to happen when the charger is pulled out from a socket, and safety is facilitated; and the flexible ring plays a role of buffering, and the bayonet can be prevented from being broken due to fierce force in the case of plug-in.
Description
Technical field
The utility model relates to charger, relates in particular to a kind of detachable charger.
Background technology
Traditional charger is generally closing form, only stays input and output, when inner circuit arrangement breaks down, cannot keep in repair and can only change; Even if detachable charger, the structure of shell and enclosing cover is firm not, when the enclosing cover with plug is inserted on socket, when holding charger case and extracting, easily causes shell separated with enclosing cover, exposes the circuit of the inside, is prone to peril.
Summary of the invention
The purpose of this utility model is to provide a kind of detachable charger, to solve problem and the defect existing in above-mentioned technology.
For achieving the above object, the utility model by the following technical solutions:
A kind of detachable charger, comprise shell with opening, the enclosing cover corresponding with shell and the circuit arrangement in shell, shell is provided with USB interface, enclosing cover outside is provided with plug, there is the circle flange corresponding with internal diameter of outer cover described enclosing cover inner side, this flange is provided with at least one scarce hole, and shell aperture inside edge is provided with the bayonet socket corresponding with lacking hole.
Further, on the flange of described enclosing cover, cover has a soft lasso.
Compared with prior art, the utlity model has following beneficial effect:
1. shell and enclosing cover are fastened and connected by bayonet socket and scarce hole, and Stability Analysis of Structures is when charger difficult drop-off when socket is extracted, safer;
2. between enclosing cover and shell, cover has soft lasso, plays cushioning effect, overexerts and cause bayonet socket fracture while avoiding inserting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figure 1, the utility model detachable charger, comprise the shell 1 with opening, the enclosing cover 2 corresponding with shell 1 and the circuit arrangement in shell 1, shell 1 is provided with USB interface 3, enclosing cover 2 outsides are provided with plug 4, there is the circle flange 5 corresponding with shell 1 internal diameter described enclosing cover 2 inner sides, this flange 5 is provided with four scarce holes 6, shell 1 opening inside edge is provided with the bayonet socket corresponding with lacking hole 67, by bayonet socket 7, be fastened on and lack on hole 6 with connected with outer casing 1 and enclosing cover 2, this structure is comparatively stable, difficult drop-off, in the time of can avoiding extracting the plug 4 being inserted on socket, shell 1 be separated with enclosing cover 2, improve coefficient of safety.
On the flange 5 of described enclosing cover 2, cover has a soft lasso 8, and it,, between shell 1 and enclosing cover 2, plays the effect of bumper and absorbing shock, overexerts and cause and lack hole 6 or bayonet socket 7 ruptures while avoiding inserting charger.
Claims (2)
1. a detachable charger, comprise shell with opening, the enclosing cover corresponding with shell and the circuit arrangement in shell, shell is provided with USB interface, enclosing cover outside is provided with plug, it is characterized in that, there is the circle flange corresponding with internal diameter of outer cover described enclosing cover inner side, and this flange is provided with at least one scarce hole, and shell aperture inside edge is provided with the bayonet socket corresponding with lacking hole.
2. detachable charger according to claim 1, is characterized in that, on the flange of described enclosing cover, cover has a soft lasso.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260294.7U CN203840032U (en) | 2014-05-21 | 2014-05-21 | Detachable charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260294.7U CN203840032U (en) | 2014-05-21 | 2014-05-21 | Detachable charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840032U true CN203840032U (en) | 2014-09-17 |
Family
ID=51517829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260294.7U Expired - Fee Related CN203840032U (en) | 2014-05-21 | 2014-05-21 | Detachable charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203840032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048530A (en) * | 2015-05-12 | 2015-11-11 | 天长市优信电器设备有限公司 | Electric vehicle charger housing |
-
2014
- 2014-05-21 CN CN201420260294.7U patent/CN203840032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048530A (en) * | 2015-05-12 | 2015-11-11 | 天长市优信电器设备有限公司 | Electric vehicle charger housing |
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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: 20140917 Termination date: 20170521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |