CN204304504U - A kind of portable power source adopting steel sheet structure - Google Patents
A kind of portable power source adopting steel sheet structure Download PDFInfo
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- CN204304504U CN204304504U CN201420740618.7U CN201420740618U CN204304504U CN 204304504 U CN204304504 U CN 204304504U CN 201420740618 U CN201420740618 U CN 201420740618U CN 204304504 U CN204304504 U CN 204304504U
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Abstract
The utility model discloses a kind of portable power source adopting steel sheet structure, relate to portable power source technical field; Comprise the housing be made up of five metals upper cover and five metals lower cover, described enclosure interior is provided with polymer battery core, PCBA support and is electrically connected with polymer battery core and is arranged on the PCBA board on PCBA support, the front and back ends of housing is respectively arranged with plastic cement protecgulum and plastic cement bonnet, the dual-side of described five metals upper cover and five metals lower cover all has and can mutually agree with inserted sheet and slot; The side of described plastic cement protecgulum and plastic cement bonnet is respectively equipped with several sockets, the corresponding plastic cement protecgulum in front and back end of described five metals upper cover, five metals lower cover and the socket position of plastic cement bonnet have several protruding inserted sheets, and this protruding inserted sheet can insert in above-mentioned socket; The beneficial effects of the utility model are: its assembling mode is easy, do not need snap fit class formation to be fixed, and assembling process is simple, improve efficiency of assembling.
Description
Technical field
The utility model relates to a kind of portable power source, and in particular, the utility model relates to a kind of portable power source adopting steel sheet structure.
Background technology
Society, the digital product such as mobile phone, digital camera, electronic reader, MP3, MP4 emerges in an endless stream, and these electronic products are also that it is thinner to do less and less, and function becomes more and more.Battery is also along with electronic product constantly diminishes thinning simultaneously, and battery capacity is also corresponding more and more less, now will shorten service time, can not meet the demand of user.For such situation, be used for specially arising at the historic moment to the portable power source of the electronic product chargings such as mobile phone.
Existing portable power source, comprises shell and inner for storing the battery core of electricity, and shell is generally divided into integral type and modular, and the portable power source of integral structure is directly filled in battery core when assembling from the front end of shell or rear end, cover protecgulum and bonnet; The portable power source of modular construction, then need the shell being divided into two or more than two to assemble, and generally all adopt the structure of snap fit class to be fixed, assembling bothers very much.In addition, when shell is thicker, the volume of portable power source entirety increases, and causes and carries inconvenience.
Summary of the invention
The purpose of this utility model is the deficiency effectively overcoming above-mentioned technology, provides a kind of portable power source adopting steel sheet structure, this portable power source simple and convenient assembly, snap fit class formation is not needed to be fixed, and upper and lower covers is very thin, inner space is large, reduces the volume of portable power source entirety.
The technical solution of the utility model is achieved in that it comprises the housing be made up of five metals upper cover and five metals lower cover, described enclosure interior is provided with polymer battery core, PCBA support and is electrically connected with polymer battery core and is arranged on the PCBA board on PCBA support, the front and back ends of housing is respectively arranged with plastic cement protecgulum and plastic cement bonnet, and its improvements are: the dual-side of described five metals upper cover and five metals lower cover all has and can mutually agree with inserted sheet and slot; The side of described plastic cement protecgulum and plastic cement bonnet is respectively equipped with several sockets, the corresponding plastic cement protecgulum in front and back end of described five metals upper cover, five metals lower cover and the socket position of plastic cement bonnet have several protruding inserted sheets, and this protruding inserted sheet can insert in above-mentioned socket.
In such a configuration, the inserted sheet of described five metals upper cover is made up of first inserted sheet at two ends and the second inserted sheet of centre, and the plane at the first inserted sheet and the second inserted sheet place is parallel to each other, and the slot of described five metals upper cover is namely between the first inserted sheet and the second inserted sheet.
In such a configuration, the inserted sheet of described five metals lower cover is made up of the 3rd inserted sheet at two ends and the 4th inserted sheet of centre, the plane at the 3rd inserted sheet and the 4th inserted sheet place is parallel to each other, the slot of described five metals lower cover is namely between the 3rd inserted sheet and the 4th inserted sheet, namely described 4th inserted sheet inserts in the slot of five metals upper cover, and namely the first inserted sheet inserts in the slot of five metals lower cover.
In such a configuration, the outer surface of described housing is enclosed with a layered paper, and paster is printed on word and/or pattern.
In such a configuration, described PCBA board has charging socket, for electrical outlet and switch key.
In such a configuration, on described plastic cement protecgulum, the position of corresponding charging socket, confession electrical outlet and switch key is provided with through hole.
In such a configuration, have accommodating cavity in described plastic cement protecgulum, described PCBA bracket clamp is located at accommodating cavity opening part, is fixed on PCBA support in the accommodating cavity that described PCBA board is then arranged on plastic cement protecgulum.
In such a configuration, the inwall of the accommodating cavity of described plastic cement protecgulum is provided with draw-in groove, and the side of described PCBA support is provided with corresponding buckle, and the buckle of PCBA support can snap in the draw-in groove of accommodating cavity inwall, thus is fixed in the accommodating cavity of plastic cement protecgulum.
In such a configuration, the material of described five metals upper cover, five metals lower cover is the steel disc of 0.4mm.
The beneficial effects of the utility model are: one, five metals upper cover of the present utility model, five metals lower cover adopt the steel disc of 0.4mm to make, and therefore the inner space of portable power source increases, and the capacity of polymer battery core can be highly improved; Two, adopt this kind of syndeton of five metals upper cover of the present utility model and five metals lower cover, its assembling mode is easy, does not need snap fit class formation to be fixed, and assembling process is simple, improves efficiency of assembling; Three, hull outside is enclosed with paster, at will can change the word on paster and pattern, its pattern variation, and cost is comparatively cheap.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is exploded perspective view of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
With reference to shown in Fig. 1, a kind of portable power source adopting steel sheet structure that the utility model discloses, concrete, shown in composition graphs 2, this portable power source comprises the housing 10 be made up of five metals upper cover 101 and five metals lower cover 102, the outer surface of housing 10 is enclosed with a layered paper 103, and paster 103 is printed on word and/or pattern, its pattern variation, cost is comparatively cheap.
Housing 10 inside is provided with polymer battery core 20, PCBA support 30 and is electrically connected with polymer battery core 20 and is arranged on the PCBA board 40 on PCBA support 30, the front and back ends of housing 10 is respectively arranged with plastic cement protecgulum 50 and plastic cement bonnet 60, PCBA board 40 has charging socket, confession electrical outlet and switch key, on plastic cement protecgulum 50, the position of corresponding charging socket, confession electrical outlet and switch key is provided with through hole.
Comparatively detailed, have accommodating cavity in plastic cement protecgulum 50, PCBA support 30 is fastened on accommodating cavity opening part, is fixed on PCBA support 30 in the accommodating cavity that PCBA board 40 is arranged on plastic cement protecgulum 50.Concrete, the inwall of the accommodating cavity of plastic cement protecgulum 50 is provided with draw-in groove, and the side of described PCBA support 30 is provided with corresponding buckle, and the buckle of PCBA support 30 can snap in the draw-in groove of accommodating cavity inwall, thus is fixed in the accommodating cavity of plastic cement protecgulum 50.
The dual-side of five metals upper cover 101 and five metals lower cover 102 all has and can mutually agree with inserted sheet and slot; In the present embodiment, shown in composition graphs 2, the inserted sheet of five metals upper cover 101 is made up of first inserted sheet 1010 at two ends and the second inserted sheet 1011 of centre, the plane at the first inserted sheet 1010 and the second inserted sheet 1011 place is parallel to each other, and the slot of described five metals upper cover 101 is namely between the first inserted sheet 1010 and the second inserted sheet 1011.The inserted sheet of five metals lower cover 102 is made up of the 3rd inserted sheet 1020 at two ends and the 4th inserted sheet 1021 of centre, the plane at the 3rd inserted sheet 1020 and the 4th inserted sheet 1021 place is parallel to each other, the slot of described five metals lower cover 102 is namely between the 3rd inserted sheet 1020 and the 4th inserted sheet 1021, namely described 4th inserted sheet 1021 inserts in the slot of five metals upper cover 101, and namely the first inserted sheet 1010 inserts in the slot of five metals lower cover 102.
In addition, the side of plastic cement protecgulum 50 and plastic cement bonnet 60 is respectively equipped with several sockets 501, the corresponding plastic cement protecgulum 50 in front and back end of described five metals upper cover 101, five metals lower cover 102 and the socket position of plastic cement bonnet 60 have several protruding inserted sheets 104, and this protruding inserted sheet can insert in above-mentioned socket.
Adopt this kind of syndeton of five metals upper cover of the present utility model and five metals lower cover, its assembling mode is easy, does not need snap fit class formation to be fixed, and assembling process is simple, improves efficiency of assembling.Wherein, five metals upper cover, five metals lower cover adopt the steel disc of 0.4mm to make, and therefore the inner space of portable power source increases, and the capacity of polymer battery core can be highly improved; In addition, hull outside is enclosed with paster, at will can change the word on paster and pattern, its pattern variation, and cost is comparatively cheap.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.
Claims (9)
1. one kind adopts the portable power source of steel sheet structure, comprise the housing be made up of five metals upper cover and five metals lower cover, described enclosure interior is provided with polymer battery core, PCBA support and is electrically connected with polymer battery core and is arranged on the PCBA board on PCBA support, the front and back ends of housing is respectively arranged with plastic cement protecgulum and plastic cement bonnet, it is characterized in that: the dual-side of described five metals upper cover and five metals lower cover all has and can mutually agree with inserted sheet and slot; The side of described plastic cement protecgulum and plastic cement bonnet is respectively equipped with several sockets, the corresponding plastic cement protecgulum in front and back end of described five metals upper cover, five metals lower cover and the socket position of plastic cement bonnet have several protruding inserted sheets, and this protruding inserted sheet can insert in above-mentioned socket.
2. a kind of portable power source adopting steel sheet structure according to claim 1, it is characterized in that: the inserted sheet of described five metals upper cover is made up of first inserted sheet at two ends and the second inserted sheet of centre, the plane at the first inserted sheet and the second inserted sheet place is parallel to each other, and the slot of described five metals upper cover is namely between the first inserted sheet and the second inserted sheet.
3. a kind of portable power source adopting steel sheet structure according to claim 2, it is characterized in that: the inserted sheet of described five metals lower cover is made up of the 3rd inserted sheet at two ends and the 4th inserted sheet of centre, the plane at the 3rd inserted sheet and the 4th inserted sheet place is parallel to each other, the slot of described five metals lower cover is namely between the 3rd inserted sheet and the 4th inserted sheet, namely described 4th inserted sheet inserts in the slot of five metals upper cover, and namely the first inserted sheet inserts in the slot of five metals lower cover.
4. a kind of portable power source adopting steel sheet structure according to claim 1, is characterized in that: the outer surface of described housing is enclosed with a layered paper, and paster is printed on word and/or pattern.
5. a kind of portable power source adopting steel sheet structure according to claim 1, is characterized in that: described PCBA board has charging socket, for electrical outlet and switch key.
6. a kind of portable power source adopting steel sheet structure according to claim 5, is characterized in that: on described plastic cement protecgulum, the position of corresponding charging socket, confession electrical outlet and switch key is provided with through hole.
7. a kind of portable power source adopting steel sheet structure according to claim 1, it is characterized in that: in described plastic cement protecgulum, there is accommodating cavity, described PCBA bracket clamp is located at accommodating cavity opening part, is fixed on PCBA support in the accommodating cavity that described PCBA board is then arranged on plastic cement protecgulum.
8. a kind of portable power source adopting steel sheet structure according to claim 7, it is characterized in that: the inwall of the accommodating cavity of described plastic cement protecgulum is provided with draw-in groove, the side of described PCBA support is provided with corresponding buckle, the buckle of PCBA support can snap in the draw-in groove of accommodating cavity inwall, thus is fixed in the accommodating cavity of plastic cement protecgulum.
9. a kind of portable power source adopting steel sheet structure according to claim 1, is characterized in that: the material of described five metals upper cover, five metals lower cover is the steel disc of 0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740618.7U CN204304504U (en) | 2014-11-29 | 2014-11-29 | A kind of portable power source adopting steel sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740618.7U CN204304504U (en) | 2014-11-29 | 2014-11-29 | A kind of portable power source adopting steel sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304504U true CN204304504U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740618.7U Active CN204304504U (en) | 2014-11-29 | 2014-11-29 | A kind of portable power source adopting steel sheet structure |
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| CN (1) | CN204304504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451672B (en) * | 2016-11-28 | 2024-01-26 | 深圳市南方瑞通科技有限公司 | Shell structure of mobile power supply |
-
2014
- 2014-11-29 CN CN201420740618.7U patent/CN204304504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451672B (en) * | 2016-11-28 | 2024-01-26 | 深圳市南方瑞通科技有限公司 | Shell structure of mobile power supply |
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