CN204205637U - Portable charger - Google Patents
Portable charger Download PDFInfo
- Publication number
- CN204205637U CN204205637U CN201420607095.9U CN201420607095U CN204205637U CN 204205637 U CN204205637 U CN 204205637U CN 201420607095 U CN201420607095 U CN 201420607095U CN 204205637 U CN204205637 U CN 204205637U
- Authority
- CN
- China
- Prior art keywords
- plug
- lower cover
- accommodating groove
- power transmission
- transmission line
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a kind of portable charger, comprise plug, charging main body, be positioned at the circuit board of charging main body inside, and the power transmission line of attachment plug and circuit board, described charging main body comprises panel, connector, upper cover and lower cover, described upper cover and lower cover define one for being installed with the cavity of described circuit board, also form an annular space between described upper cover and lower cover, described power transmission line is suitable for being wound in described lower cover, and is blocked by described upper cover part; The bottom of described lower cover is also provided with the first accommodating groove can accommodating described plug, described plug and described accommodating groove interference grafting.The utility model can regulate the length of power transmission line as required automatically, power transmission line can also be wound up when not using, make when carrying, can capture wire leads easily, long electric wire is avoided too much to cause traveling bag all in tumble, more conveniently to carry, and make accommodation space more in order clean and tidy, greatly promote the experience of trip.
Description
Technical field
The utility model relates to wired charging adapter technical field, particularly a kind of portable charger.
Background technology
Constantly universal along with electronic product particularly mobile electronic product, various charger is also multifarious.Existing charger is can only once to equipment (as charging devices such as mobile phone, camera, a flat boards) charging mostly, distinct device needs to buy multiple charger increases use cost, on business trips, whilst on tour, often need to carry multiple charger, such as charger for mobile phone, wireless router charger, panel computer charger etc., bring great inconvenience also to the trip of people.And the way of output of current charger has: what one, adopt length length exposes AC line (also claiming power transmission line), affects attractive in appearance, affects environment, carry inconvenience; Two, adopt plug straight cutting (without AC line) mode, the position sometimes because of socket causes the bad placement of charging device, more allows traveler headache and worry.
Utility model content
Main purpose of the present utility model is, provides a kind of portable charger, simultaneously to multiple electronic equipment charging, and freely can not only can be stored by power main easily, greatly facilitate traveler.
In order to realize foregoing invention object, the utility model by the following technical solutions.
The utility model provides a kind of portable charger, comprise plug, charging main body, be positioned at the circuit board of charging main body inside, and the power transmission line of attachment plug and circuit board, described charging main body comprises panel, connector, upper cover and lower cover, described upper cover and lower cover define one for being installed with the cavity of described circuit board, also form an annular space between described upper cover and lower cover, described power transmission line is suitable for being wound in described lower cover, and is blocked by described upper cover part; The bottom of described lower cover is also provided with the first accommodating groove can accommodating described plug, described plug and described accommodating groove interference grafting.
Preferably, described circuit board is provided with multiple USB delivery outlet, described panel is provided with multiple jack accordingly.
Preferably, the bottom of described first accommodating groove is provided with the second accommodating groove of the pin for accommodating described plug.
Preferably, the joint, upper surface of described first accommodating groove and described panel is symmetrically arranged with two and caves in.
Preferably, the degree of depth of described first accommodating groove is substantially identical with the thickness of described plug.
The utility model adopts the annular space between upper cover and lower cover to be wound around power transmission line, automatically the length of power transmission line can be regulated as required, power transmission line can also be wound up when not using, make when carrying, can capture wire leads easily, avoid too much long electric wire to cause traveling bag all in tumble, more conveniently to carry, and make accommodation space more in order clean and tidy, greatly promote the experience of trip.And, adopt multiple USB delivery outlet, can charge to multiple and multiple electronic equipment simultaneously, without the need to carrying various charger, alleviating travelling burden, reducing use cost.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of portable charger in the utility model embodiment.
Fig. 2 is the using state schematic diagram of portable charger in the utility model embodiment.
Fig. 3 is the sectional structure schematic diagram of portable charger in the utility model embodiment.
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of portable charger in the utility model embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Below with reference to drawings and the specific embodiments describe in detail the technical solution of the utility model so as clearer, understand invention essence of the present utility model intuitively.
With reference to shown in Fig. 1 ~ Fig. 4, the present embodiment provides a kind of portable charger 100, its exportable 3.7 ~ 5V direct current, for mobile phone, panel computer, the electronic equipment chargings such as mini audio equipment, this portable charger 100 comprises for the plug 10 with socket grafting, for civil power being converted to galvanic circuit board 20, the power transmission line 30 be connected with plug for connecting circuit board 20 and the charging main body 40 for containment circuit board 20, this charging main body 40 comprises panel 41, upper cover 42, lower cover 43 and the connector 44 being connected panel 41 and upper cover 42, wherein, upper cover 42 and lower cover 43 are all in uncovered box body shape structure, upper cover 42 and lower cover 43 define the cavity 50 for being installed with foregoing circuit plate 20 that is positioned at lower cover 43 inside jointly, and between the sidewall of the sidewall of upper cover 42 and lower cover 43, be also formed with an annular space 60, above-mentioned power transmission line 30 is suitable for being wrapped on the sidewall of lower cover 43, and by upper cover 42 sidewall sections block, make the power transmission line 30 twining into circle shape can not be subject to the scratch of other objects and reliably tortuous on the sidewall of lower cover 43, realize the storage of power transmission line 30.
In addition, the bottom of lower cover 43 is also provided with the first accommodating groove 70 can accommodating above-mentioned plug 10, above-mentioned plug 10 can with this first accommodating groove 70 interference grafting, prevent the swing of plug 10 from being taken out of by power transmission line 30.
Particularly, the circuit board 20 of the present embodiment is provided with multiple USB delivery outlet 21, these USB delivery outlets 21 can export identical or different voltage, the needs charged are carried out with satisfied multiple equipment and the plurality of devices of giving simultaneously, correspondingly, panel 41 is provided with multiple jack 411, so that the USB interface of outside can through this jack 41 and USB delivery outlet 21 grafting power taking.
Further, the bottom of above-mentioned first accommodating groove 70 is also provided with the second accommodating groove 80 of the metal pin for accommodating plug 10, for the ease of picking and placeing of plug 10, second accommodating groove 80 is set to corresponding with the shape of pin and position by the present embodiment, and adopts interference fit between the second accommodating groove 80 and pin.
Take out in the first accommodating groove 70 to further facilitate plug 10, and conveniently plug 10 is inserted the first accommodating groove 70, the present embodiment is provided with two at the first accommodating groove 70 symmetrically with the joint, upper surface of panel 41 and caves in 90, when needs take out plug 10, forefinger and thumb can extend into these two depression 90 places, are extracted by plug 10.
In addition, the degree of depth of the first accommodating groove 70 is also set to substantially identical with the thickness of plug 10 by the present embodiment, such one side makes the portable charger 100 of the present embodiment more attractive in appearance, on the other hand, excessively deeply can not cause taking out difficulty because of the first accommodating groove 70, also can not come off because of the excessively shallow plug 10 that causes of the first accommodating groove 70.
In sum, the utility model adopts the annular space between upper cover and lower cover to be wound around power transmission line, automatically the length of power transmission line can be regulated as required, power transmission line can also being wound up when not using, making when carrying, can capture wire leads easily, long electric wire is avoided too much to cause traveling bag all in tumble, more conveniently to carry, and make accommodation space more in order clean and tidy, greatly promote the experience of trip.And, adopt multiple USB delivery outlet, can charge to multiple and multiple electronic equipment simultaneously, without the need to carrying various charger, alleviating travelling burden, reducing use cost.
The foregoing is only preferred embodiment of the present utility model; not thereby its scope of the claims is limited; every equivalent structure transformation utilizing the utility model specification and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a portable charger, comprise plug, charging main body, be positioned at the circuit board of charging main body inside, and the power transmission line of attachment plug and circuit board, it is characterized in that: described charging main body comprises panel, connector, upper cover and lower cover, described upper cover and lower cover define one for being installed with the cavity of described circuit board, also form an annular space between described upper cover and lower cover, described power transmission line is suitable for being wound in described lower cover, and is blocked by described upper cover part; The bottom of described lower cover is also provided with the first accommodating groove can accommodating described plug, described plug and described accommodating groove interference grafting.
2. portable charger as claimed in claim 1, is characterized in that: described circuit board is provided with multiple USB delivery outlet, described panel is provided with multiple jack accordingly.
3. portable charger as claimed in claim 1, is characterized in that: the bottom of described first accommodating groove is provided with the second accommodating groove of the pin for accommodating described plug.
4. portable charger as claimed in claim 1, is characterized in that: the joint, upper surface of described first accommodating groove and described panel is symmetrically arranged with two and caves in.
5. portable charger as claimed in claim 3, is characterized in that: the degree of depth of described first accommodating groove is substantially identical with the thickness of described plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607095.9U CN204205637U (en) | 2014-10-21 | 2014-10-21 | Portable charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607095.9U CN204205637U (en) | 2014-10-21 | 2014-10-21 | Portable charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205637U true CN204205637U (en) | 2015-03-11 |
Family
ID=52663554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420607095.9U Expired - Fee Related CN204205637U (en) | 2014-10-21 | 2014-10-21 | Portable charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289833A (en) * | 2022-01-14 | 2022-04-08 | 江西瑞升科技股份有限公司 | Digital pulse gas shielded welding machine |
-
2014
- 2014-10-21 CN CN201420607095.9U patent/CN204205637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289833A (en) * | 2022-01-14 | 2022-04-08 | 江西瑞升科技股份有限公司 | Digital pulse gas shielded welding machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20181021 |