CN102738870A - Mobile power supply with display - Google Patents
Mobile power supply with display Download PDFInfo
- Publication number
- CN102738870A CN102738870A CN2012102361715A CN201210236171A CN102738870A CN 102738870 A CN102738870 A CN 102738870A CN 2012102361715 A CN2012102361715 A CN 2012102361715A CN 201210236171 A CN201210236171 A CN 201210236171A CN 102738870 A CN102738870 A CN 102738870A
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- battery
- power source
- portable power
- display
- lower cover
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Function (AREA)
Abstract
The invention relates to a mobile power supply with a display. The mobile power supply comprises an upper cover and a lower cover, wherein a battery is accommodated in a cavity formed by the upper cover and the lower cover, and is connected with a PCB (printed circuit board) board provided with a battery charging-discharging control circuit and a charging-discharging output/input interface; a plurality of slots or holes are formed at the edge of the upper cover, and are cooperated with buckles arranged at corresponding positions on the lower cover; a battery detection unit, a display unit connected with the battery detection unit and displaying the electric quantity of the battery, and a control unit for coordinating the battery detection unit and the display unit are arranged on the PCB board. The mobile power supply provided by the invention has real-time detection and electric quantity display function, so that a user can see the electric quantity of the mobile power supply from the display and can supplement power in time to obviate the problem that a backup mobile power supply in a low power state can not charge the battery of a communication terminal, such as a mobile phone, in time when the mobile phone has a low power. The upper cover and the lower cover can be fixed in a snap-fitting manner, so that the mobile power supply is simple and compact in structure and convenient in assembly.
Description
Technical field
The present invention relates to power technique fields, particularly a kind of communication terminal or playback terminal of being applicable to shows the portable power source of electric weight and state in real time.
Background technology
Along with the development of technology, the function of personal consumption electronics also from strength to strength, smart mobile phone for example; Though it can provide more convenient and selections for people; Though the smart mobile phone function from strength to strength, it need provide more jumbo battery, otherwise the battery that mobile phone carries is easy to exhaust; Enough long flying power can't be provided, therefore occur to meet an urgent need being the rechargeable battery of battery charge.
Existing stand-by power supply is usually with after communicating terminals such as mobile phone are connected; When the self-powered electric weight of communicating terminal is lower than the stand-by power supply electric weight; Stand-by power supply begins mobile phone batteries and charges; Whether mobile phone is full of from the electric weight of charged pool needs the user to check that the electric weight of handset displays confirms that inconvenient user uses.Simultaneously the user also can't understand the electric weight in the reserve battery intuitively, and it is not enough to occur the reserve battery electric weight easily, can't in time provide during to equipment emergent charging such as mobile phones at needs.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of portable power source with demonstration; The portable power source of this band display can show and propose dump energy and terminal power to be charged, and when avoiding communicating terminal electric weight such as mobile phone not enough, and the reserve battery electric weight also is in not enough state; Cause subsequent use portable power source in time mobile phone batteries charge; Make things convenient for the subsequent use portable power source dump energy of user's understanding directly perceived, simple and compact for structure, convenient for assembly.
In order to address the above problem; The present invention provides a kind of portable power source with demonstration, and the portable power source that this band shows comprises loam cake and the lower cover that cooperates with loam cake; Cooperate with lower cover by loam cake and to have taken in jumbo battery in the cavity that forms; This battery be provided with control battery charging and discharging circuit and be connected with the pcb board that discharges and recharges input and output interfaces, said cover rim is provided with a plurality of draw-in grooves or hole clipping, being buckled to fix of this draw-in groove or hole clipping and the setting of lower cover correspondence position; Also be provided with on the said pcb board be used for the battery electric quantity detecting unit with this electric weight detecting unit display unit that be connected and that show battery electric quantity and coordinate the electric weight detecting unit and the control unit of display unit work.
Say further, also be provided with on the said pcb board and be connected switch unit and the diverter switch that is used for the external control input with control unit.
Say that further said display unit comprises LCD or light-emitting diode display.
Say that further said loam cake is respectively equipped with two through holes that the button cap that is connected with diverter switch and display cooperate, wherein a through hole is provided with the printing opacity over cap of protection display.
Say that further the draw-in groove or the hole clipping that are positioned at opposite face distribute symmetrically.
Say further, said button cap comprise body and with the supporter of body-fixed, these supporter both sides are respectively equipped with outward extending extension, be respectively equipped with on this extension with on the fixing hole that cooperates of the fixed leg that covers.
Say that further said supporter and body junction are provided with ledge structure.
Say further, be provided with extension in said extension and supporter junction and make opening.
Say that further said supporter is a flexible material.
The portable power source that band of the present invention shows; Comprise loam cake and the lower cover that cooperates with loam cake; Cooperate with lower cover by loam cake and to have taken in jumbo battery in the cavity that forms; This battery be provided with control battery charging and discharging circuit and be connected with the pcb board that discharges and recharges input and output interfaces, said cover rim is provided with a plurality of draw-in grooves or hole clipping, being buckled to fix of this draw-in groove or hole clipping and the setting of lower cover correspondence position; Also be provided with on the said pcb board be used for the battery electric quantity detecting unit with this electric weight detecting unit display unit that be connected and that show battery electric quantity and coordinate the electric weight detecting unit and the control unit of display unit work.Because portable power source is provided with real-time detection and shows battery electric quantity; Can make things convenient for the user to understand the portable power source electric weight intuitively; In time replenish electric weight; When avoiding communicating terminal electric weight such as mobile phone not enough, and the reserve battery electric weight also is in not enough state, cause subsequent use portable power source in time mobile phone batteries charge.Adopt engaging mode fixed cover and lower cover simultaneously, simple and compact for structure, equipment is also convenient.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To make brief account to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, and the accompanying drawing in describing is some embodiments of the present invention, to those skilled in the art; Under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the portable power source example structure decomposing schematic representation that band of the present invention shows.
Fig. 2 is the portable power source embodiment theory diagram that band shows.
Fig. 3 is an A part-structure enlarged diagram among Fig. 1.
Fig. 4 is a B part-structure enlarged diagram among Fig. 1.
Fig. 5 is a C part-structure enlarged diagram among Fig. 1.
Fig. 6 is a button cap example structure sketch map.
Below in conjunction with embodiment, and with reference to accompanying drawing, realization, functional characteristics and the advantage of the object of the invention is described further.
Embodiment
In order to make purpose, technical scheme and the advantage that to invent clearer; To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention carried out clear, intactly description, obviously; Described embodiment is a part of embodiment of invention, rather than whole embodiment.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belongs to the scope that the present invention protects.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the present invention provides a kind of portable power source embodiment with demonstration.
The portable power source that this band shows comprises: loam cake 1 and the lower cover 2 that cooperates with loam cake 1; By loam cake 1 with taken in jumbo battery 3 in lower cover 2 cooperates the cavity that forms; This battery 3 be provided with control battery charging and discharging circuit and be electrically connected with the pcb board 4 that discharges and recharges input and output interfaces; Said loam cake 1 edge is provided with a plurality of draw-in grooves or hole clipping 13, buckle 21 matching and fixing that this draw-in groove or hole clipping 13 and lower cover 2 correspondence positions are provided with; Also be provided with on the said pcb board 4 be used for battery electric quantity detecting unit 2' with this electric weight detecting unit 2' display unit 3' that be connected and that show battery electric quantity and coordinate the control unit 1' that electric weight detecting unit 2' and display unit 3' work.
Specifically, be fixed through draw-in groove on the loam cake 1 or hole clipping 13 and 21 during assembling, said pcb board 4, battery 3, display 5 and button cap 6 are accommodated in the cavity.This draw-in groove or hole clipping 13 that is positioned at opposite face distributes symmetrically, on the one hand can be convenient for assembly, and on the other hand loam cake is cooperated with lower cover tightr.。
Said control unit 1' control electric weight detecting unit 2' detects the portable power source battery electric quantity in real time and shows detected information about power by said display unit 3'.When said portable power source is connected with intelligent mobile terminals such as mobile phone, panel computers; By said control unit 1' control electric weight detecting unit 2' whether the electric input and output interfaces of real-time detection there is the reception mobile phone; When portable power source is electrically connected with mobile phone; Said control unit 1' controls electric weight detecting unit 2' detection of handset battery electric quantity, and shows that by display unit 3' wherein display unit 3' comprises LCD or light-emitting diode display.When cell-phone battery electric-charge quantity is less than the mobile battery electric weight, can charge to mobile phone through mobile battery.
Also be provided with on the said pcb board 4 and be connected the switch unit 5' and charge/discharge unit switching 4' that is used for the external control input with control unit 1', wherein said switch unit 5' can adopt diverter switch as the switching signal input block.When needs charged to mobile phone, the user was transferred mobile battery to the mobile phone charged state to by control unit 1' through diverter switch 5' input control signal.When needs adopt external power source that portable power source is charged, through switch unit 5' input control signal, make control unit 1' transfer mobile battery to charged state by the user.
For two through holes 11 that make display unit 3' content displayed clearer and to its protection, on said loam cake 1, be respectively equipped with the button cap 6 that is connected with diverter switch and display 5 to cooperate, wherein a through hole 11 is provided with the printing opacity over cap 12 of protecting display 5.
Like Fig. 5 and shown in Figure 6, said button cap 6 comprise body 60 and with the fixing supporter 60 of body 60, these supporter 61 both sides are respectively equipped with outward extending extension 62, be respectively equipped with on this extension 62 with loam cake 1 on the fixing hole 63 that cooperates of fixed leg 14.Said supporter 61 is provided with ledge structure 64 with body 60 junctions, with loam cake 1 on through hole 11 inboard that can make button cap 6 be in loam cake all the time when cooperating fix, button cap 6 is not easy to drop, and makes things convenient for user assembled.
Be provided with extension at said extension 62 with supporter 61 junctions and make opening 65; Make the extension 62 and the intensity of supporter 61 junctions diminish; When pressing keys cap 6, in this place's deformation more easily, increase the service life, said supporter 61 is preferably flexible material; Can make extension 62 and supporter 61 junctions that bigger flexibility, longer service life are arranged.
Because portable power source is provided with real-time detection and shows battery electric quantity; Can make things convenient for the user to understand the portable power source electric weight intuitively; In time replenish electric weight; When avoiding communicating terminal electric weight such as mobile phone not enough, and the reserve battery electric weight also is in not enough state, cause subsequent use portable power source in time mobile phone batteries charge.Adopt engaging mode fixed cover and lower cover simultaneously, simple and compact for structure, equipment is also convenient.
Above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing; Perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of relevant art scheme break away from the spirit and the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. the portable power source of band demonstration comprises loam cake and the lower cover that cooperates with loam cake, is cooperated with lower cover by loam cake and has taken in jumbo battery in the cavity that forms, and this battery is provided with control battery charging and discharging circuit and the pcb board that discharges and recharges input and output interfaces, is characterised in that:
Said cover rim is provided with a plurality of draw-in grooves or hole clipping, being buckled to fix of this draw-in groove or hole clipping and the setting of lower cover correspondence position; Also be provided with on the said pcb board be used for the battery electric quantity detecting unit with this electric weight detecting unit display unit that be connected and that show battery electric quantity and coordinate the electric weight detecting unit and the control unit of display unit work.
2. the portable power source that band according to claim 1 shows is characterized in that:
Also be provided with on the said pcb board and be connected switch unit and the diverter switch that is used for the external control input with control unit.
3. the portable power source that band according to claim 1 and 2 shows is characterized in that:
Said display unit comprises LCD or light-emitting diode display.
4. the portable power source of band display according to claim 1 and 2 is characterized in that:
Said loam cake is respectively equipped with two through holes that the button cap that is connected with diverter switch and display cooperate, and wherein a through hole is provided with the printing opacity over cap of protection display.
5. the portable power source that band according to claim 4 shows is characterized in that:
The draw-in groove or the hole clipping that are positioned at opposite face distribute symmetrically.
6. the portable power source that band according to claim 4 shows is characterized in that:
Said button cap comprise body and with the supporter of body-fixed, these supporter both sides are respectively equipped with outward extending extension, be respectively equipped with on this extension with on the fixing hole that cooperates of the fixed leg that covers.
7. the portable power source that band according to claim 6 shows is characterized in that:
Said supporter and body junction are provided with ledge structure.
8. according to the portable power source of claim 6 or 7 described bands demonstrations, it is characterized in that:
Be provided with extension in said extension and supporter junction and make opening.
9. the portable power source that band according to claim 8 shows is characterized in that:
Said supporter is a flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236171.5A CN102738870B (en) | 2012-07-10 | 2012-07-10 | The portable power source of band display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236171.5A CN102738870B (en) | 2012-07-10 | 2012-07-10 | The portable power source of band display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102738870A true CN102738870A (en) | 2012-10-17 |
| CN102738870B CN102738870B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210236171.5A Active CN102738870B (en) | 2012-07-10 | 2012-07-10 | The portable power source of band display |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104337101A (en) * | 2013-07-23 | 2015-02-11 | 瑞轩科技股份有限公司 | Safety monitoring system and fatigue monitoring device and safety helmet thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842551Y (en) * | 2005-09-23 | 2006-11-29 | 鸿富锦精密工业（深圳）有限公司 | Multifunction push-button |
| CN201374273Y (en) * | 2008-12-29 | 2009-12-30 | 中山市创源电子有限公司 | Compound keystroke |
| CN201557144U (en) * | 2009-11-17 | 2010-08-18 | 深圳市景佑通讯科技有限公司 | Portable mobile power supply for direct plugging-in of mobile phone |
| CN201608750U (en) * | 2010-01-07 | 2010-10-13 | 福建考克电子科技有限公司 | Battery-replaceable standby power supply of mobile phone |
-
2012
- 2012-07-10 CN CN201210236171.5A patent/CN102738870B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842551Y (en) * | 2005-09-23 | 2006-11-29 | 鸿富锦精密工业（深圳）有限公司 | Multifunction push-button |
| CN201374273Y (en) * | 2008-12-29 | 2009-12-30 | 中山市创源电子有限公司 | Compound keystroke |
| CN201557144U (en) * | 2009-11-17 | 2010-08-18 | 深圳市景佑通讯科技有限公司 | Portable mobile power supply for direct plugging-in of mobile phone |
| CN201608750U (en) * | 2010-01-07 | 2010-10-13 | 福建考克电子科技有限公司 | Battery-replaceable standby power supply of mobile phone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104337101A (en) * | 2013-07-23 | 2015-02-11 | 瑞轩科技股份有限公司 | Safety monitoring system and fatigue monitoring device and safety helmet thereof |
| CN104337101B (en) * | 2013-07-23 | 2017-07-07 | 瑞轩科技股份有限公司 | Safety monitoring system and fatigue monitoring device and safety helmet thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102738870B (en) | 2015-12-02 |
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Effective date of registration: 20170731 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Tong Sheng Hua Jia East community Fanlu anda science and Technology Industrial Park building seven, second layers and five layers on the south side of three Patentee after: Shenzhen Huabao new energy Limited by Share Ltd Address before: Baoan District Dalang street, Shenzhen city of Guangdong province with the new industrial zone 518000 two cross Sheng community building ten floor 1005 Patentee before: Shenzhen Wintop Electronic Tech Co., Ltd. |
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