CN202084591U

CN202084591U - Split external battery

Info

Publication number: CN202084591U
Application number: CN2011201746124U
Authority: CN
Inventors: 王明旺; 赵红丹; 王斌
Original assignee: Sunwoda Electronic Co Ltd
Current assignee: Sunwoda Electronic Co Ltd
Priority date: 2011-05-27
Filing date: 2011-05-27
Publication date: 2011-12-21
Anticipated expiration: 2021-05-27

Abstract

The utility model relates to a split external battery, which is characterized by comprising a protective frame and a battery module. A fastening mechanism is arranged at one end of the battery module and can be fastened to one end of the protective frame, a charging terminal extends out of the other end of the battery module, two ends of the battery are fixed by the fastening mechanism and the terminal, and the external battery can meet the requirements of application of various mobile phones or digital products after the battery module is fixed to the mobile phones or digital products. The split external battery has the advantages of universality and standardization.

Description

The separate type external battery

Technical field

The utility model relates to battery, specifically a kind of external battery that is used for mobile phone/digital product.

Background technology

Mobile phone or digital product all are equipped with special-purpose battery usually, can cause battery size to differ like this, be difficult to compatibility, cause a lot of wastes, therefore have the people to design a kind of digital product external battery (application number 201020170872.X), this digital product external battery is mainly by travel(l)ing rest, housing and the mainboard and the battery battery core that are built in the housing are formed, and mainboard is provided with battery battery core is carried out the switch power module of buck processing and the circuit module of USB2.0 standard power taking.Also be provided with an input USB line and two standard USB output ports on the described mainboard.Find out thus, this patent application main purpose is to two digital product chargings, the support that reaches as digital products such as mobile phone/MP3/MP4 uses, do not consider to be installed on mobile phone or the digital product and use jointly, concerning existing mobile phone and digital product, in fact this external battery constitutes a unnecessary accessory components, and its actual application value is also little.

Yet, mobile phone diversified in specifications and digital product battery, bring a lot of inconvenience for people's life, different mobile phones and digital product will dispose different batteries, in fact the waste of battery and extra burden have been caused, consider the standardization and the versatility of battery production, be necessary to design a kind of have the standardization mobile phone of versatility and the external battery of digital product, to satisfy the demand of most of mobile phones and digital product.

Summary of the invention

Based on this, the purpose of this utility model provides a kind of separate type external battery, and this battery has versatility and standardized characteristics, can satisfy the supporting use of most of mobile phones and digital product.

Another purpose of the present utility model is to provide a kind of separate type external battery, this battery is attached at the back side of mobile phone or digital product, can combine together with existing mobile phone or digital product, the original appearance characteristics that keeps mobile phone and digital product, particularly make and have personalized digital product and can not cause external form to change because of many external battery.

Another purpose of the present utility model provides a kind of separate type external battery, and this battery structure is simple, is easy to realize.

For achieving the above object, the utility model is to realize like this.

A kind of separate type external battery; it is characterized in that described external battery comprises bearer bar and battery module; battery module one end has engaging support mechanism; engaging support mechanism can be fastened on an end of bearer bar; the other end of described battery module is extended with charging terminal; charging terminal is can be to the charging terminal of existing mobile phone or digital product; bearer bar is arranged at the outside of mobile phone or digital product; mobile phone or digital product are protected; by engaging support mechanism and splicing ear the two ends of battery are fixed then; battery module is fixed on mobile phone or the digital product; thereby make external battery can satisfy the application of multiple mobile phone or digital product, have versatility and standardized characteristics.

Described bearer bar, the one end has catching groove, and corresponding battery case one end has outstanding snap close, and catching groove and snap close constitute engaging support mechanism, finish fixing bearer bar and battery case.

Further, described bearer bar, the one end has the catching groove of arc; battery module one end then has snap close, and snap close one end is connected on the battery case by axle, and the snap close other end can be around the axle rotation; rotating latch makes snap close enter into catching groove, with bearer bar and battery module locking.In the time need not charging, bearer bar still can be retained on mobile phone or the digital product, plays protection and decorative effect.

Described battery module; its other end is extruded with the extension; described extension is provided with charging terminal; the corresponding end of described bearer bar then has is convenient to the breach that charging terminal inserts; the structural strength of the extension of extension intensified charging terminal; avoid the destruction of external force, make charging terminal have enough strength support mobile phone or digital product simultaneously charging terminal.

Described extension, its top has outstanding protective bulkhead, and protective bulkhead is higher than the outer wall of bearer bar, and extends to the bearer bar direction, and charging terminal and bearer bar are all had protective effect.

Described bearer bar, its side offers a plurality of short slots, with I/O mouth and other port of existing mobile phone of correspondence or digital product.

Described battery module, its integral body is platy structure, charging terminal is parallel to the battery module setting after drawing from battery module, is convenient to peg graft with mobile phone or digital product.

The basic of bearer bar be rectangular frame-shaped structure, and two long limit adopts flexible plastics to make, and other parts adopt duroplasts to make, and makes two soft long limits of whole protecting frame formation and two hard minor faces be cross-linked the structure of formation like this.

The utility model adopts above-mentioned structure, characteristics at existing mobile phone and digital product complanation, make battery module can have versatility and standard, realized with mobile phone or digital product docking and fixing, can satisfy the supporting use of most of mobile phones and digital product.

The utility model can combine together with existing mobile phone or digital product, keeps original appearance characteristics of mobile phone and digital product, particularly makes to have personalized digital product and can not cause external form to change because of many external battery; But also can reduce the thickness that has like product at present on the market now.

Description of drawings

The general assembly drawing that Fig. 1 implements for the utility model.

The structural representation that Fig. 2 uses for the utility model.

Fig. 3 is a vertical view of the present utility model.

The explosive view that Fig. 4 uses for the utility model.

Fig. 5 is the explosive view of another angle of the utility model application.

Embodiment

Below, in conjunction with the accompanying drawings concrete enforcement of the present utility model is elaborated.

Shown in Figure 1; realization of the present utility model comprises bearer bar 1 and battery module 2; battery module 2 adopts conventional way; it comprises battery case, battery and output circuit, charging terminal; battery and output circuit are located in the battery case; charging terminal stretches out in battery case, is connected in the output circuit, and the external connection of battery module 2 all realizes by battery case.

In conjunction with shown in Figure 2, the bottom of battery module 2 is extended with extension 3, and extension 3 one sides have the electric power connecting mouth, and power line 5 is plugged in this electric power connecting mouth, so that battery is charged.

In conjunction with shown in Figure 3; one end of bearer bar 1 has the catching groove 11 of arc; have two anchor points 12 in the catching groove 11; battery module 2 one ends then have snap close 6; snap close 6 one ends are connected on the battery case by axle, and snap close 6 other ends can be around axle rotation, rotating latch 6; make lock 6 buttons enter into catching groove 11, can be with bearer bar 1 and battery module 2 lockings.

In conjunction with Fig. 4, shown in Figure 5, mobile phone 4 combines with bearer bar 1 as the representative of existing digital product again, and bearer bar 1 tightly is fixed on the periphery of mobile phone 4, and a side of bearer bar 1 has volume control button 14.

The upper end of bearer bar 1 also has an opening 13, to adapt to present cellular phone power supplies key hole.

The lower middle position of bearer bar 1 has breach 15, and breach 15 is convenient to charging terminal 31 and is inserted corresponding to charging terminal 31, and mobile phone 4 is electrically connected.

The basic of bearer bar 1 is rectangular frame-shaped structure; two long limit adopts flexible plastics to make, and other parts adopt duroplasts to make, and make the whole protecting frame have four parts like this; bearer bar 1 can Free Transform in concrete the use, and is tightr with combining of mobile phone or digital product.

The bottom of battery module 2 is extruded with extension 3, and extension 3 is provided with charging terminal 31, but the structural strength of the extension of extension 3 intensified charging terminals 31, the protection charging terminal; And extension 3, its top has outstanding protective bulkhead 32, and protective bulkhead 32 is higher than the outer wall of bearer bar 1, and extends to bearer bar 1 direction, and charging terminal 31 and bearer bar 1 are all had protective effect.

After charging terminal 31 is drawn from battery module 2, be parallel to battery module 2 and be provided with, be convenient to peg graft with mobile phone 4.

The utility model is connected locking by rotating latch 6 with digital product with external battery.When not needing to charge, battery module 2 separable pulling down, when not needing to charge, snap close 6 is started in rotation, both battery module 2 can be taken off, but mobile phone remains the protection that is protected frame 1.

The external form and the digital product external form of digital product external battery are consistent, to combine together after both assemblings, still keep style. the most important thing is that external battery is that two parts are formed, wherein a part of bearer bar no matter whether need charging can forever be retained on the digital product; And the stainless steel metal material has been adopted in the external battery encapsulation, and external battery thickness has been narrowed down to about 4mm.

The above is a specific embodiment of the present utility model, can not limit the scope that the utility model is implemented with this.All equalizations of being done according to the utility model claim change and modify, and all should be contained in the protection range of the present utility model.

Claims

1. a separate type external battery is characterized in that described external battery comprises bearer bar and battery module; Described battery module one end has engaging support mechanism, and engaging support mechanism can be fastened on an end of bearer bar; The other end of described battery module is extended with charging terminal; Described battery module separates setting with bearer bar.

2. separate type external battery as claimed in claim 1 is characterized in that described bearer bar one end has catching groove; Described battery module one end has outstanding snap close, and catching groove and snap close constitute engaging support mechanism.

3. separate type external battery as claimed in claim 2 is characterized in that described bearer bar one end has the catching groove of arc, and battery module one end has snap close, and snap close one end is connected on the battery module by axle, and the snap close other end can be around the axle rotation.

4. separate type external battery as claimed in claim 1 is characterized in that described battery module, and its other end is extruded with the extension, and described extension is provided with charging terminal, and the corresponding end of described bearer bar has is convenient to the breach that charging terminal inserts.

5. separate type external battery as claimed in claim 4 is characterized in that described extension, and its top has outstanding protective bulkhead, and protective bulkhead is higher than the outer wall of bearer bar, and extends to the bearer bar direction.

6. separate type external battery as claimed in claim 1 is characterized in that described bearer bar, and its side offers a plurality of short slots.

7. separate type external battery as claimed in claim 1 is characterized in that described battery module, and its integral body is platy structure, and charging terminal is parallel to the battery module setting after drawing from battery module.

8. separate type external battery as claimed in claim 1; it is characterized in that described bearer bar is rectangular frame-shaped structure; two long limit adopts flexible plastics to make, and two minor faces adopt duroplasts to make, and bearer bar forms the structure that two soft long limits and two hard minor faces are cross-linked formation.