CN203660576U - Portable mobile power supply - Google Patents
Portable mobile power supply Download PDFInfo
- Publication number
- CN203660576U CN203660576U CN201320773976.3U CN201320773976U CN203660576U CN 203660576 U CN203660576 U CN 203660576U CN 201320773976 U CN201320773976 U CN 201320773976U CN 203660576 U CN203660576 U CN 203660576U
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- CN
- China
- Prior art keywords
- power source
- power supply
- portable power
- circuit board
- upper 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 - Lifetime
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- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 6
- 230000004224 protection Effects 0.000 abstract 1
- 230000000191 radiation effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a portable mobile power supply which comprises a housing, an electric core and a circuit board, wherein the housing is provided with charging and power supply interfaces. The housing comprises a middle frame, an upper housing body and a lower housing body, wherein the middle frame is enclosed by sidewalls, the upper and lower housing bodies are respectively buckled to the two sides of the middle frame, and a cavity for accommodating the electric core and the circuit board is enclosed by the middle frame, the upper housing body and the lower housing body. The mobile power supply is compact in structure, and the design including the upper housing body, the middle frame and the lower housing body improves the structural intensity of the mobile power supply and increases the volume of the cavity. The end surface(s) of the upper and/or lower housing body is/are provided with multiple reinforcing protections which can improve the intensity of the mobile power supply while increasing the contact area between the housing and the surrounding, thereby improving the heat radiation effect of the mobile power supply, and improving the class and qualitative sense of the mobile power supply.
Description
Technical field
The utility model relates to a kind of electronic product charging or portable power source for electronic product power supply of can be used for.
Background technology
Along with the development of digital product, it has become indispensable article in people's life, such as mobile phone, panel computer, digital camera etc., and also its function is also more and more, and this has just caused digital product flying power poor, and just there is portable power source in this.Portable power source is a kind of portable charger that integrates power supply and charge function, can charge whenever and wherever possible or standby power supply to digital equipments such as mobile phones.
But the portable power source of existing market, it generally comprises two housings, and the shell of this structure, due to its design feature, is easier to break when it adopts hard material making time ratio, and affects the texture of this portable power source; If employing flexible material, its intensity is lower, can not meet the requirement of use.
Utility model content
The utility model, in order to solve problems of the prior art, provides a kind of portable portable power source.
In order to realize above-mentioned object, the technical solution of the utility model is: a kind of portable portable power source, comprise the housing, battery core, the circuit board that are provided with charging inlet, power supply interface, described housing comprises the center being surrounded by sidewall, and being fastened on respectively upper shell, the lower house of center both sides, described center, upper shell, lower house have surrounded the cavity for holding battery core, circuit board.
Preferably, described center comprises support inside casing, and is injection-moulded in support inside casing week soft injection molded layers laterally.
Preferably, described support inside casing is injection mo(u)lding.
Preferably, described power supply interface, charging inlet are located at the sidewall of center.
Preferably, described power supply interface comprise two be connected with circuit board for exporting the USB interface of different power supply parameters.
Preferably, described charging inlet is the MICRO USB interface being connected with circuit board.
Preferably, described upper shell is also provided with the power switch being connected with circuit board.
Preferably, be also provided with battery capacity indication lamp.
Preferably, described battery capacity indication lamp comprises and is arranged on the supporting substrate in cavity volume and is positioned at the multiple light-guiding pillars on this supporting substrate, and described multiple light-guiding pillars extend in the through hole that upper shell arranges.
Preferably, the end face of described upper shell and/or lower house is provided with multiple tracks reinforcement projection.
Portable power source of the present utility model, its compact conformation, adopt upper shell, center, lower house design, structurally improve the intensity of portable power source, also increased the volume of cavity volume simultaneously, make the utility model can adopt large capacity battery core, for example, make battery core be matrix form and be arranged in this cavity volume.The end face of described upper shell and/or lower house is provided with multiple tracks and strengthens projection, this multiple tracks is strengthened projection in improving this portable power source intensity, housing and contact area are around increased, thereby improve the radiating effect of this portable power source, meanwhile, class and the texture of this portable power source have also been promoted.
Brief description of the drawings
Fig. 1 shows the structural representation of the utility model portable power source.
Fig. 2 shows the explosive view of Fig. 1.
Fig. 3 shows the structural representation of center.
Fig. 4 shows the structural representation of power supply indicator in Fig. 1.
Fig. 5 shows the structural representation of upper shell in Fig. 1.
Embodiment
For the technical problem that the utility model is solved, the technical scheme of employing, the technique effect easy to understand of obtaining, below in conjunction with concrete accompanying drawing, embodiment of the present utility model is described further.
With reference to figure 1, Fig. 2, the portable portable power source of one that the utility model provides, comprise the housing that is provided with charging inlet 24, power supply interface, also comprise battery core 7, circuit board 6, described housing comprises the center 2 being surrounded by sidewall, and be fastened on respectively upper shell 3, the lower house 1 of center 2 both sides, the fixed form such as upper shell 3, lower house 1 can adopt technology known in the art to fasten, for example engaging.Described center 2, upper shell 3, lower house 1 have surrounded the cavity for holding battery core 7, circuit board 6 after being fixed together.Portable power source of the present utility model, in assembling, can first be fixed up lower house 1 and center 2, and then the parts such as battery core 6, circuit board 6 are installed, and finally upper shell 3 is buckled.Portable power source of the present utility model, its compact conformation, adopt upper shell, center, lower house design, structurally improve the intensity of portable power source, also the volume that has increased cavity volume, makes the utility model can adopt large capacity battery core simultaneously, is matrix form and is arranged in this cavity volume, certainly, in order to fix better this battery core, the inner side of described upper shell and/or lower house can be provided with the groove coordinating with battery core partial sidewall.
With reference to figure 3, in another embodiment of the present utility model, center 2 is double-layer structure, and it comprises and support inside casing 21, and is injection-moulded in and supports inside casing 21 weeks soft injection molded layers 22 laterally.This support inside casing 21 can be also injection mo(u)lding, and it is mainly center 2 and provides support, and in the time of injection moulding, can adopt harder plastics, soft injection molded layers 22 employing be softer plastics.Can utilize double-shot moulding technique to make this center 2, inside casing 21 is supported in first injection moulding, and then the soft injection molded layers 22 of injection moulding to be to form center 2, and this double-shot moulding technique belongs to existing technology, therefore no longer it is repeated at this.
Portable power source of the present utility model, center adopts and supports inside casing and soft injection molded layers structure, in ensureing that this portable power source has higher-strength, its outer field soft injection molded layers can play the effect of buffering, for example cushion the suffered impact when dropping of this portable power source, meanwhile, also promote the texture of this portable power source, improved the class using.
In the utility model, power supply interface, charging inlet 24 are preferably located on the sidewall of center 2.Certainly, power supply interface, charging inlet 24 need to be connected on power supply circuits in circuit board 6, charging circuit.In the utility model, described charging inlet 24 can be a MICRO USB interface; Power supply interface can comprise two USB interface 23,25, and it,, for exporting voltage, the electric current of different parameters, charges so that this portable power source can be different batteries, or provide power supply to the electronic product of different size.
Further, portable power source of the present utility model is also provided with the switch of controlling power supply, and this power switch 5 can be arranged on upper shell 3, to open or close the external output of this portable power source, thereby makes this portable power source safer.Certainly, this portable power source can also be provided with battery capacity indication lamp 4, with reference to figure 4, this battery capacity indication lamp 4 comprises the supporting substrate 41 being arranged in cavity volume and is positioned at the multiple light-guiding pillars 42 on this supporting substrate 41, and described multiple light-guiding pillars 42 extend in the through hole that upper shell 3 arranges.
With reference to figure 5, the utility model further preferably, the end face of described upper shell 3 and/or lower house 1 is provided with multiple tracks and strengthens projection 31, this multiple tracks is strengthened projection 31 and is distributed along the end face of upper shell 3 abreast, it increases upper shell 3 and contact area around in improving this portable power source intensity, thereby has improved the radiating effect of this portable power source, meanwhile, class and the texture of this portable power source have been promoted.
The utility model is by preferred embodiment having carried out detailed explanation.But, by studying carefully above, the variation to each execution mode and to increase be also that one of ordinary skill in the art institute is apparent.Being intended that all these variations and increasing of applicant all dropped in the scope that the utility model claim protects.
Similar numbering refers to similar element in the whole text.For clarity, may there is in the accompanying drawings the situation that some line, layer, element, parts or feature are amplified.
Term used herein is only for to be illustrated specific embodiment, and it is not intended to the utility model to limit.Unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) are all identical with the utility model one of ordinary skill in the art's understanding.
Claims (10)
1. a portable portable power source, comprise the housing, battery core, the circuit board that are provided with charging inlet, power supply interface, it is characterized in that: described housing comprises the center being surrounded by sidewall, and being fastened on respectively upper shell, the lower house of center both sides, described center, upper shell, lower house have surrounded the cavity for holding battery core, circuit board.
2. portable power source according to claim 1, is characterized in that: described center comprises support inside casing, and is injection-moulded in support inside casing week soft injection molded layers laterally.
3. portable power source according to claim 2, is characterized in that: described support inside casing is injection mo(u)lding.
4. portable power source according to claim 1, is characterized in that: described power supply interface, charging inlet are located at the sidewall of center.
5. according to the portable power source described in claim 1 or 4, it is characterized in that: described power supply interface comprise two be connected with circuit board for exporting the USB interface of different power supply parameters.
6. according to the portable power source described in claim 1 or 4, it is characterized in that: described charging inlet is the MICRO USB interface being connected with circuit board.
7. portable power source according to claim 1, is characterized in that: described upper shell is also provided with the power switch being connected with circuit board.
8. portable power source according to claim 1, is characterized in that: be also provided with battery capacity indication lamp.
9. portable power source according to claim 8, is characterized in that: described battery capacity indication lamp comprises and be arranged on the supporting substrate in cavity volume and be positioned at the multiple light-guiding pillars on this supporting substrate, and described multiple light-guiding pillars extend in the through hole that upper shell arranges.
10. portable power source according to claim 1, is characterized in that: the end face of described upper shell and/or lower house is provided with multiple tracks and strengthens projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773976.3U CN203660576U (en) | 2013-11-27 | 2013-11-27 | Portable mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773976.3U CN203660576U (en) | 2013-11-27 | 2013-11-27 | Portable mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660576U true CN203660576U (en) | 2014-06-18 |
Family
ID=50926929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773976.3U Expired - Lifetime CN203660576U (en) | 2013-11-27 | 2013-11-27 | Portable mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656807A (en) * | 2015-02-15 | 2015-05-27 | 深圳市金立通信设备有限公司 | Middle frame, terminal and middle frame manufacturing method |
| WO2015095984A1 (en) * | 2013-12-23 | 2015-07-02 | 深圳市迪比科电子科技有限公司 | Portable mobile power source |
-
2013
- 2013-11-27 CN CN201320773976.3U patent/CN203660576U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015095984A1 (en) * | 2013-12-23 | 2015-07-02 | 深圳市迪比科电子科技有限公司 | Portable mobile power source |
| CN104656807A (en) * | 2015-02-15 | 2015-05-27 | 深圳市金立通信设备有限公司 | Middle frame, terminal and middle frame manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160720 Address after: 344000 Jiangxi province Fuzhou City Jinchao Economic Development Zone, hi tech Industrial Park Patentee after: Jiangxi DBK Corporation Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Longhua Hualian Street Community View Road on the north side of Longhua Jin Yuan Industrial Park building first layer 1-5 Patentee before: SHENZHEN DBK ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |