CN202712901U - Replaceable cell core type back power supply - Google Patents
Replaceable cell core type back power supply Download PDFInfo
- Publication number
- CN202712901U CN202712901U CN 201220326586 CN201220326586U CN202712901U CN 202712901 U CN202712901 U CN 202712901U CN 201220326586 CN201220326586 CN 201220326586 CN 201220326586 U CN201220326586 U CN 201220326586U CN 202712901 U CN202712901 U CN 202712901U
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- lower cover
- cover
- power supply
- back power
- cell
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Abstract
The utility model relates to a replaceable cell core type back power supply. The replaceable cell core type back power supply comprises a protection frame matched with a communication terminal, and a cell module, wherein the cell module comprises an upper cover, a lower cover fixed with the upper cover and a cell cover which is buckled and fixed with the lower cover, a PCB board which is used for controlling charging and discharging is arranged between the upper cover and the lower cover, the PCB board arranged with an interface is in electrical connection with the cell accommodated in a chamber formed between the upper cover and the lower cover, periphery of the protection frame is provided with a plurality of buckle slots, and the buckle slots are matched with buckles arranged at positions corresponding to edges of the bottom cover. The cell module and the protection frame, the lower cover and the cell cover are arranged in a buckle mode, so, on one hand, assembly is convenient, and the cell module is rapidly made to be the communication terminal such as charging for a smart cellphone; on the other hand, a user can conveniently realize charging for the smart cellphone while other parts except the cell can be not exchanged, and the replaceable cell core type back power supply is better applicable to demands of different users.
Description
Technical field
The utility model relates to power technique fields, particularly a kind of replaceable battery core formula back power supply that is applicable to portable terminal.
Background technology
Development along with technology, the function of personal consumption electronics also from strength to strength, smart mobile phone for example, although it can provide more facilities and selection for people, although the smart mobile phone function from strength to strength, it need to provide more jumbo battery, otherwise the battery of mobile phone is easy to exhaust, enough long flying powers can't be provided, and therefore occurring to meet an urgent need is the rechargeable battery of battery charging.
Existing power supply separates with mobile phone usually, only has when use just power supply can be connected mobile phone, and this carries to the user and brings inconvenience.The outward appearance of smart mobile phone is made more and more fineness simultaneously, and electronic devices and components are also more and more accurate, and its function from strength to strength.The user in use prevents from scratching the smart mobile phone shell and reduces external impacts affects the smart mobile phone performance; therefore the common smart mobile phone of smart mobile phone need to be established a protective sleeve; because protecting sleeve for intelligent mobile phone does not have power supply, thereby can't give portable terminal such as cell-phone charging.Portable power source or stand-by power supply can't be protected smart mobile phone usually simultaneously, and are using portable power source or stand-by power supply process need to connect by connecting line, thereby to using and carrying and all bring inconvenience.Present a lot of common custom protocol interfaces of smart mobile phone, when needs import and derive the data in the mobile phone or mobile phone charged, usually need special-purpose interface just can, thereby use to the user and to make troubles.
Summary of the invention
The technical problem that the utility model mainly solves provides a kind of replaceable battery core formula back power supply, and this replaceable battery core formula back power supply can be easily be the communicating terminal charging, and compact conformation conveniently uses and carries.
In order to address the above problem; the utility model provides a kind of replaceable battery core formula back power supply; this replaceable battery core formula back power supply comprises: the bearer bar that cooperates with communicating terminal and battery module; this battery module comprises loam cake and the lower cover of fixing with loam cake; and the battery cover that is fixed with lower cover; between loam cake and lower cover, be provided with the pcb board that discharges and recharges the control electricity; the pcb board that is provided with interface is electrically connected with battery in the cavity that lower cover forms with being accommodated in by loam cake; be provided with a plurality of draw-in grooves around the wherein said bearer bar, being clasped of this draw-in groove and the correspondence position setting of bottom edge.
Say further, described interface position is provided with the interface cover, and this interface cover is connected with loam cake.
Say further, be provided with a plurality of draw-in grooves or block tongue around the described lower cover, be provided with block tongue or draw-in groove in the described battery cover position corresponding with lower cover.
Say further, also be provided with on the described pcb board to be connected with control circuit and be used for the button that the control battery module discharges and recharges, this button is connected with the button cap that is arranged on lower cover.
Say further, also be provided with the electroluminescence parts on the described pcb board, these electroluminescence parts contact with being fixed on down the light-guiding pillar that covers, and wherein the light guiding surface of this light-guiding pillar sees through the loophole of lower cover and bottom.
The utility model replaceable battery core formula back power supply; the bearer bar that cooperates with communicating terminal and battery module; this battery module comprises loam cake and the lower cover of fixing with loam cake; and the battery cover that is fixed with lower cover; between loam cake and lower cover, be provided with the pcb board that discharges and recharges the control electricity; the pcb board that is provided with interface is electrically connected with battery in the cavity that lower cover forms with being accommodated in by loam cake, is provided with a plurality of draw-in grooves around the wherein said bearer bar, being clasped of this draw-in groove and the correspondence position setting of bottom edge.Because be to be undertaken by the mode that engages between battery module and bearer bar, lower cover and the battery cover, one side is convenient for assembly, making rapidly battery module is communicating terminal, charges such as smart mobile phone; Can make things convenient on the other hand the user when the miscellaneous part of not changing except battery, also can realize smart mobile phone is charged, better applicable different user demands.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do simple the introduction to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, and the accompanying drawing in describing is embodiment more of the present utility model, 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 utility model replaceable battery core formula back power supply example structure decomposing schematic representation;
Fig. 2 is A part-structure enlarged diagram among Fig. 1;
Fig. 3 is B part-structure enlarged diagram among Fig. 1.
Below in conjunction with embodiment, and with reference to accompanying drawing, realization, functional characteristics and the advantage of the utility model purpose is described further.
Embodiment
In order to make purpose, technical scheme and the advantage of wanting utility model clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
Such as Fig. 1, Fig. 2 and shown in Figure 3, the utility model provides a kind of replaceable battery core formula back power supply embodiment.
This replaceable battery core formula back power supply comprises: the bearer bar 1 that cooperates with communicating terminal and battery module 2; this battery module 2 comprises loam cake 22 and the lower cover 21 of fixing with loam cake 22; and the battery cover 24 that is fixed with lower cover 21; between loam cake 22 and lower cover 21, be provided with the pcb board 25 that discharges and recharges the control electricity; the pcb board 25 that is provided with interface 26 is electrically connected with battery 23 in the cavity that lower cover 21 forms with being accommodated in by loam cake 22; be provided with a plurality of draw-in grooves 22 around the wherein said bearer bar 1, this draw-in groove 22 cooperates with the buckle 211 that bottom 24 edge correspondence positions arrange.
Specifically, described pcb board 25 be provided with battery charge/discharge control circuit and with other circuit of communicating terminal Interface Matching, this control circuit is electrically connected with first interface 26, this first interface 26 is connected with the port match of communicating terminal.Be provided with a plurality of draw-in grooves or block tongue (accompanying drawing does not indicate) around the described lower cover 21, be provided with block tongue or draw-in groove (accompanying drawing does not indicate) in described battery cover 24 and lower cover 21 corresponding positions, when namely on the lower cover 21 draw-in groove being set, the battery cover 24 of correspondence position arranges block tongue; When on the lower cover 21 block tongue being set, the battery cover 24 of correspondence position arranges draw-in groove.
Because be to be undertaken by the mode that engages between battery module 2 and bearer bar 1, lower cover 21 and the battery cover 24, one side is convenient for assembly, making rapidly battery module is communicating terminal, charges such as smart mobile phone; Can make things convenient on the other hand the user when the miscellaneous part of not changing except battery, also can realize smart mobile phone is charged, better applicable different user demands.
In the present embodiment, described first interface 26 correspondence positions are provided with interface cover 27, and this interface cover 27 is connected with loam cake 22, and this interface cover 27 better docking port 26 is protected, also so that battery module is more attractive in appearance.
Also be provided with on the described pcb board 25 to be connected with control circuit and be used for button 251 that the control battery module discharges and recharges and battery module is charged and the second interface 252 of transfer of data, this button 251 is connected with the button cap 29 that is arranged on lower cover 21, and wherein the second interface 252 can make things convenient for the user just can charge or exchanges data to smart mobile phone when not changing battery or battery module; Described button 251 can make things convenient for the user independently discharging and recharging of battery module to be controlled.
Also be provided with electroluminescence parts (accompanying drawing does not indicate) on the described pcb board 25, these electroluminescence parts contact with light-guiding pillar 28 on being fixed on lower cover 21, wherein the light guiding surface of this light-guiding pillar 28 sees through the loophole 212 of lower cover and the loophole 241 on the bottom, this luminous component can be indicated to the user by better that battery module is the current state of light-guiding pillar, and is user-friendly.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, 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 puts down in writing, perhaps part technical characterictic wherein is equal to replacement, and these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. replaceable battery core formula back power supply is characterized in that,
Comprise the bearer bar and the battery module that cooperate with communicating terminal; this battery module comprises loam cake and the lower cover of fixing with loam cake; and the battery cover that is fixed with lower cover; between loam cake and lower cover, be provided with the pcb board that discharges and recharges the control electricity; the pcb board that is provided with interface is electrically connected with battery in the cavity that lower cover forms with being accommodated in by loam cake; be provided with a plurality of draw-in grooves around the wherein said bearer bar, being clasped of this draw-in groove and the correspondence position setting of bottom edge.
2. replaceable battery core formula back power supply according to claim 1 is characterized in that,
Described interface position is provided with the interface cover, and this interface cover is connected with loam cake.
3. replaceable battery core formula back power supply according to claim 1 and 2 is characterized in that,
Be provided with a plurality of draw-in grooves or block tongue around the described lower cover, be provided with block tongue or draw-in groove in the described battery cover position corresponding with lower cover.
4. replaceable battery core formula back power supply according to claim 3 is characterized in that,
Also be provided with on the described pcb board to be connected with control circuit and be used for the button that the control battery module discharges and recharges, this button is connected with the button cap that is arranged on lower cover.
5. replaceable battery core formula back power supply according to claim 4 is characterized in that,
Also be provided with the electroluminescence parts on the described pcb board, these electroluminescence parts contact with being fixed on down the light-guiding pillar that covers, and wherein the light guiding surface of this light-guiding pillar sees through the loophole of lower cover and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326586 CN202712901U (en) | 2012-07-07 | 2012-07-07 | Replaceable cell core type back power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326586 CN202712901U (en) | 2012-07-07 | 2012-07-07 | Replaceable cell core type back power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712901U true CN202712901U (en) | 2013-01-30 |
Family
ID=47593166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326586 Expired - Fee Related CN202712901U (en) | 2012-07-07 | 2012-07-07 | Replaceable cell core type back power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712901U (en) |
-
2012
- 2012-07-07 CN CN 201220326586 patent/CN202712901U/en not_active Expired - Fee Related
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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: 20130130 Termination date: 20180707 |