CN203039407U - Portable power source - Google Patents
Portable power source Download PDFInfo
- Publication number
- CN203039407U CN203039407U CN 201320051343 CN201320051343U CN203039407U CN 203039407 U CN203039407 U CN 203039407U CN 201320051343 CN201320051343 CN 201320051343 CN 201320051343 U CN201320051343 U CN 201320051343U CN 203039407 U CN203039407 U CN 203039407U
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- CN
- China
- Prior art keywords
- portable power
- power source
- end cover
- shell
- utility
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- 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 relates to the field of charging power sources and provides a portable power source. The portable power source includes a shell, an upper end cover and a lower end cover sleeved on two ends below the shell and a cell arranged in the shell. The shell is in the structure of a hollow straight barrel that is capable of accommodating the cell and is cut into a corresponding length according to the length of the cell. According to the utility model, the shell can be cut into the corresponding length according to the length of the cell. Therefore, only one shell mold needs to be developed for designing and manufacturing portable power sources with different capacities, so that the design cost and the manufacturing cost of the portable power source is reduced.
Description
Technical field
The utility model relates to the charge power supply field, is specifically related to portable power source.
Background technology
Portable power source is a kind of portable charger that integrates power supply and charge function, can be whenever and wherever possible to the charging of digital equipments such as mobile phone or power supply.
According to reasons such as user's charging demand and product price location, producer can design, make the portable power source of multiple different capabilities, the portable power source of different capabilities i.e. the capacity difference of the electric core that is equipped with of this portable power source, and its volume of electric core of different capabilities is also different, therefore, its shell dimension of the portable power source of different capabilities is also followed the volume of electric core and difference to some extent.
In the prior art, in design, when making the portable power source of multiple different capabilities, often need to develop separately the portable power source housing mould of corresponding size, thereby increased design, the manufacturing cost of portable power source.
The utility model content
The purpose of this utility model is to provide a kind of portable power source, be intended to solve in the prior art, in design, when making the portable power source of multiple different capabilities, need the portable power source housing mould of the corresponding size of exploitation separately, thereby increased the design of portable power source, the problem of manufacturing cost.
For this reason, the utility model is by the following technical solutions:
A kind of portable power source comprises: housing; Be sheathed on upper end cover and the bottom end cover at two ends under the described housing; Be arranged at the electric core in the described housing;
Described housing can hold described electric core and according to the corresponding straight barrel-like structure of hollow that cuts into respective length of length of described electric core for inner.
The portable power source that the utility model provides, the structure of its housing can cut into respective length according to different electric core length, therefore, and in design, when making the portable power source of different capabilities, only need develop a set of shells mould and get final product, thus design, the manufacturing cost of saving portable power source.
Description of drawings
The structural representation of the portable power source of first kind of capacity that Fig. 1 provides for the utility model embodiment;
The structural representation of the portable power source of second kind of capacity that Fig. 2 provides for the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and the specific embodiments the utility model is described in further detail.Should be appreciated that specific embodiment described herein only is used for explaining the utility model, be not limited to the utility model.
With reference to Fig. 1,2, the structural representation of the portable power source of first and second kind capacity that the utility model embodiment provides.
A kind of portable power source comprises: housing 1; Be sheathed on upper end cover 2 and the bottom end cover 3 at described housing two ends about in the of 1; Be arranged at the electric core 4 in the described housing 1; Described housing 1 can hold described electric core 4 and according to the corresponding straight barrel-like structure of hollow that cuts into respective length of length of described electric core 4 for inner.
As further improvement of this embodiment, described upper end cover 2 and bottom end cover 3 are for being easy to be sheathed on the pyramidal structure of described housing 1.
As further improvement of this embodiment, the medial surface of described housing 1 is provided with spliced eye 11; Described upper end cover 2 and described bottom end cover 3 are provided with the inserting column 5 of pegging graft and being fixed in described spliced eye 11.
As can be known, when needing to design, make the portable power source of different capabilities, only the housing 1 that need cut respective length according to the electric core 4 of different size gets final product from Fig. 1 and Fig. 2.Therefore, the portable power source that the utility model embodiment provides in design, when making the portable power source of different capabilities, only need be developed a set of shells mould and get final product, thus design, the manufacturing cost of saving portable power source.
The above is the utility model preferred embodiment only, is not limited to the utility model, all any modifications of doing within principle of the present utility model, is equal to and replaces and improvement etc., all should be included within the scope of the utility model protection.
Claims (3)
1. a portable power source comprises: housing (1); Be sheathed on described housing (1) upper end cover at two ends (2) and bottom end cover (3) up and down; Be arranged at the electric core (4) in the described housing (1);
It is characterized in that described housing (1) is described electric core (4) and according to the corresponding straight barrel-like structure of hollow that cuts into respective length of length of described electric core (4) for inside can hold.
2. portable power source as claimed in claim 1 is characterized in that, described upper end cover (2) and bottom end cover (3) are for being easy to be sheathed on the pyramidal structure of described housing (1).
3. portable power source as claimed in claim 1 or 2 is characterized in that, the medial surface of described housing (1) is provided with spliced eye (11);
Described upper end cover (2) and described bottom end cover (3) are provided with the inserting column (5) of pegging graft and being fixed in described spliced eye (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051343 CN203039407U (en) | 2013-01-30 | 2013-01-30 | Portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051343 CN203039407U (en) | 2013-01-30 | 2013-01-30 | Portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039407U true CN203039407U (en) | 2013-07-03 |
Family
ID=48691493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051343 Expired - Fee Related CN203039407U (en) | 2013-01-30 | 2013-01-30 | Portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054918A1 (en) * | 2013-10-16 | 2015-04-23 | 李起武 | Miniature camera |
| WO2015054919A1 (en) * | 2013-10-16 | 2015-04-23 | 李起武 | Miniature camera |
-
2013
- 2013-01-30 CN CN 201320051343 patent/CN203039407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054918A1 (en) * | 2013-10-16 | 2015-04-23 | 李起武 | Miniature camera |
| WO2015054919A1 (en) * | 2013-10-16 | 2015-04-23 | 李起武 | Miniature camera |
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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: 20130703 Termination date: 20180130 |