CN106784483A - Battery protection structure and mobile terminal - Google Patents
Battery protection structure and mobile terminal Download PDFInfo
- Publication number
- CN106784483A CN106784483A CN201611271107.5A CN201611271107A CN106784483A CN 106784483 A CN106784483 A CN 106784483A CN 201611271107 A CN201611271107 A CN 201611271107A CN 106784483 A CN106784483 A CN 106784483A
- Authority
- CN
- China
- Prior art keywords
- protection structure
- battery protection
- face
- mounting groove
- drain pan
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention discloses a kind of battery protection structure and mobile terminal, wherein, battery protection structure includes the drain pan and face-piece that mutually fasten, the drain pan and the face-piece have cooperatively formed mounting groove, the drain pan is provided with the opening connected with the mounting groove, battery containing is in the mounting groove, the material of the face-piece is metal or plastics, the battery protection structure also includes capping plate, the capping plate is installed at the opening and the battery is fixed in the mounting groove, the capping plate part is stretched into the mounting groove and is fixedly connected with the inner surface of the drain pan.The steadiness of battery protection structure of the invention is high, and battery effectively can be protected.
Description
Technical field
The present invention relates to mobile communication equipment technical field, more particularly to a kind of battery protection structure and the application battery are anti-
The mobile terminal of protection structure.
Background technology
Present electronic product (such as mobile phone), the increasing flexible package polymer battery using high-energy-density comes
Extension stand-by time, such battery product is wrapped by thin film, itself mechanical property it is poor (traditional lithium from
Sub- battery wraps generally by aluminum hull, and shell is harder to be difficult deformation), occur when being acted on by external force deformation/rise
Wrinkle etc., just influence whether in such cases battery security (battery being squeezed, bend, expand when can exist
The risk of blast).
As shown in figure 1, mounting structure design of the polymer battery on mobile phone at present is usually：Battery 200 is fixed to
On face-piece 30 ', then drain pan 10 ' is anchored on face-piece 30 ', then the cell area on drain pan 10 ' sticks on one layer of label paster 60,
The one side of label paster 60 can cover battery 200, it is to avoid battery 200 is immediately seen from outward appearance, with landscaping effect；On the other hand
Corresponding text information can be printed.Because label paster 60 is than relatively thin, and the outer surface of drain pan 10 ' is attached to by way of viscose glue,
This allows for cellie and can voluntarily tear this label paster 60, then battery 200 cannot be protected sufficiently, with a Dingan County
Full hidden danger.
The content of the invention
The main object of the present invention is to provide a kind of battery protection structure, it is intended to improve the steadiness of battery fastening structure,
Battery is effectively protected.
To achieve the above object, battery protection structure proposed by the present invention, including the drain pan and face-piece for mutually fastening, it is described
Drain pan and the face-piece have cooperatively formed mounting groove, and the drain pan is provided with the opening connected with the mounting groove, battery containing in
In the mounting groove, the material of the face-piece is metal or plastics, and the battery protection structure also includes capping plate, the capping
Plate is installed at the opening and the battery is fixed in the mounting groove, and the capping plate part is stretched into the mounting groove
And be fixedly connected with the inner surface of the drain pan.
Preferably, the material of the capping plate is plastic sheet or metallic plate.
Preferably, the capping plate includes the main part and connecting portion that are connected, and the drain pan sets oriented mounting groove and prolongs
The convex tendon stretched, the main part is covered in the opening, the connecting portion stretch into mounting groove and part and the convex tendon towards
The surface of the face-piece is fixedly connected.
Preferably, the connecting portion includes linkage section and changeover portion, and the changeover portion is connected with the main part, the company
Section is connect to be fixedly connected towards the surface of the face-piece with the convex tendon.
Preferably, the linkage section is fixedly connected the convex tendon by in-mode inserts injection molding manner or welding manner.
Preferably, the length of the linkage section is more than or equal to 1 millimeter.
Preferably, the changeover portion is abutted with the end face of the convex tendon.
Preferably, the face-piece is additionally provided with the support position of bone, and the end of the support position of bone is held in the linkage section back of the body
From the surface of the convex tendon.
Preferably, the drain pan is additionally provided with the reinforcement being connected with convex tendon, and the end of the reinforcement is held in described
Face-piece, and close on the support position of bone.
The present invention also proposes a kind of mobile terminal, including above-mentioned battery protection structure.
Technical solution of the present invention cooperatively forms mounting groove by the mutual drain pan for fastening and face-piece, by battery containing in installation
In groove, realize that the preliminary installation of battery is fixed, and also set up a capping plate, capping plate is covered at opening, and capping plate portion
Divide to extend to and be fixedly connected with the inner surface of drain pan in mounting groove, so capping plate forms firm attachment structure with drain pan, then
Battery is firmly limited in mounting groove, and when by smaller external impacts, capping plate will not be separated and caused battery with drain pan
Battery departs from mounting groove, and the steadiness of the mounting structure of so whole battery is higher.Simultaneously compared to existing by label paper pair
The scheme that battery is covered, this programme capping plate can also be effectively protected to battery, and improve battery uses safety
Property.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the cross-sectional structure schematic diagram of existing battery fastening structure；
Fig. 2 is the broken section structural representation of one embodiment of the invention battery protection structure；
Fig. 3 is the enlarged diagram at A in Fig. 2；
Fig. 4 is the configuration schematic diagram of battery protection structure in Fig. 2；
Fig. 5 is the cross-sectional structure schematic diagram of battery protection structure in Fig. 2.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Battery protection structure | 50 | Capping plate |
| 10,10 ' | Drain pan | 51 | Main part |
| 11 | Convex tendon | 53 | Connecting portion |
| 13 | Reinforcement | 531 | Linkage section |
| 15 | Opening | 533 | Changeover portion |
| 30,30 ' | Face-piece | 200 | Battery |
| 31 | The support position of bone | 60 | Label paper |
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc. are explained, if should
When particular pose changes, then directionality indicates also correspondingly to change therewith.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected, or be detachably connected, or integrally；Can be mechanically connect, or
Electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections or two of element internal
The interaction relationship of individual element, unless otherwise clearly restriction.For the ordinary skill in the art, can basis
Concrete condition understands above-mentioned term concrete meaning in the present invention.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
It will be understood that the combination of this technical scheme does not exist when appearance is conflicting or cannot realize, also not in the guarantor of application claims
Within the scope of shield.
The present invention proposes a kind of battery protection structure 100.
Incorporated by reference to reference picture 2 to Fig. 5, in an embodiment of the present invention, the battery protection structure 100 includes what is mutually fastened
Drain pan 10 and face-piece 30, drain pan 10 and face-piece 30 have cooperatively formed mounting groove (sign), and 10 drain pans are provided with and are connected with mounting groove
Opening 15, battery 200 is placed in mounting groove, and the battery protection structure 100 also includes capping plate 50, and capping plate 50 is installed on
It is open at 15 and battery 200 is fixed in mounting groove, capping plate 50 part is stretched into mounting groove and consolidated with the inner surface of drain pan 10
Fixed connection.
It is mobile that battery protection structure 100 of the invention is mainly used in the mobile phone with internal battery 200, panel computer etc.
Terminal.It is in tabular that face-piece 30 is overall, and the material of face-piece 30 is metal or plastics, the periphery of face-piece 30 be provided with buckle and
Connection screw thread pore structure, drain pan 10 is also equipped with the catching groove being adapted and connecting screw hole structure, and drain pan 10 and face-piece 30 are fastened and connected
Screw-threaded coupling is carried out after connecing again.The present embodiment drain pan 10 is overall in framework shape, the framework knot of drain pan 10 for middle part is provided with opening
The side wall and face-piece 30 of structure are with being encircled into mounting groove.Wherein capping plate 50 can be hard plastic sheet or metallic plate, cover plate 50
It is covered at the opening 15 that drain pan 10 is formed, drain pan 10 and face-piece 30 can be plastic material, when capping plate 50 is rigid plastics
During piece, the part that capping plate 50 is stretched into mounting groove can be fixedly connected with drain pan 10 by in-mode inserts injection molding manner (IML), when
When capping plate 50 is metallic plate, capping plate 50 stretches into part in mounting groove and drain pan 10 and can fix company by sweat soldering mode
Connect.The present embodiment is limited due to the structure of drain pan 10 and face-piece 30, and capping plate 50 is that installation is stretched into two sides on length direction
Is fixedly connected with the madial wall of drain pan 10 in groove, covers plate 50 in addition to stretching into the part in mounting groove, other parts and bottom
Periphery of the shell 10 in opening 15 can be fixedly connected by adhesive means.
Technical solution of the present invention cooperatively forms mounting groove by the drain pan 10 and face-piece 30 for mutually fastening, and battery 200 is held
It is placed in mounting groove, realizes that the preliminary installation of battery 200 is fixed, and also set up a capping plate 50, capping plate 50 is covered in out
At mouth 15, and capping plate 50 is extended partially into and is fixedly connected with the inner surface of drain pan 10 in mounting groove, so capping plate 50 and bottom
Shell 10 forms firm attachment structure, then battery 200 is firmly limited in mounting groove, and battery 200 is by smaller external force
During impact, capping plate 50 will not be separated with drain pan 10 and cause battery 200 to depart from mounting groove, the installation knot of so whole battery 200
The steadiness of structure is higher.Simultaneously compared to the existing scheme covered to battery 200 by label paper, this programme capping plate 50
Also battery 200 can be effectively protected, improves the safety in utilization of battery 200.
The capping plate 50 includes the main part 51 and connecting portion 53 that are connected, and drain pan 10 sets what oriented mounting groove extended
Convex tendon 11, main part 51 is covered in opening 15, connecting portion 53 stretch into mounting groove and part and convex tendon 11 towards face-piece 30 table
Face is fixedly connected.
The present embodiment cover plate 50 and drain pan 10 by connecting portion 53 with and the inner surface cooperation of convex tendon 11 be fixedly connected on
Together, because convex tendon 11 on the inside of mounting groove to being extended, then the inner surface that connecting portion 53 and convex tendon 11 are combined is convex tendon 11
Towards the surface of face-piece 30, be hidden for the link position of connecting portion 53 by the one side of convex tendon 11, cellie's operating process
In be difficult to touch, while overall also more attractive in appearance, on the other hand by the setting of convex tendon 11, connecting portion 53 and drain pan 10 are settable
Then attachment structure is more firm for more bonded area.
Specifically, the connecting portion 53 includes linkage section 531 and changeover portion 533, and changeover portion 533 is connected with main part 51,
Linkage section 531 is fixedly connected with the inner surface of convex tendon 11.
The bending of connecting portion 53 can be formed linkage section by the present embodiment when it is plastic material to cover plate 50 by heat pressing process
531 and changeover portion 533, linkage section 531 and changeover portion 533 constitute a corner structure, and in whole battery protection structure 100
After installation, the end face of convex tendon 11 is abutted with changeover portion 533, so the seam of the junction of capping plate 50 and drain pan 10
Gap can reduce as far as possible, and sealing effectiveness is more preferable.
In order to ensure that capping plate 50 and drain pan 10 have enough bonding strengths, the length of the present embodiment linkage section 531 is big
In or equal to 1 millimeter.
Further, the flush with outer surface of the outer surface of convex tendon 11 and main part 51.Such overall structure is more consistent, convex
The position that muscle 11 is transitioned into mainboard body forms smooth transition, during mobile phone use, will not be because of scratching to mainboard body edge
And formation is pullled, the loosening of the attachment structure to capping plate 50 and drain pan 10 is caused.
Further, the face-piece 30 is additionally provided with the support position of bone 31, supports the end of the position of bone 31 to be held in linkage section 531
Away from the surface of the convex tendon 11.On the basis of the present embodiment capping plate 50 is fixedly connected with drain pan 10, by supporting the position of bone 31
With the clamping action of convex tendon 11, capping plate 50 it is more firm with the attachment structure of drain pan 10, the steadiness of battery protection structure 100 is obtained
To further lifting.
The drain pan 10 is additionally provided with the reinforcement 13 being connected with convex tendon 11, and the end of reinforcement 13 is held in face-piece 30 and faces
The position of the nearly support position of bone 31.By the setting of reinforcement 13, can share support the position of bone in drain pan 10 and the connection procedure of face-piece 30
31 external force being subject to, the so support position of bone 31 is not easily broken, and the steadiness of whole battery protection structure 100 gets a promotion.
The present invention also proposes a kind of mobile terminal, and the mobile terminal includes battery protection structure 100, the battery protection structure
100 concrete structure refer to above-described embodiment, and whole technical schemes of above-mentioned all embodiments are employed due to mobile terminal,
Therefore all beneficial effects that at least technical scheme with above-described embodiment is brought, this is no longer going to repeat them.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in scope of patent protection of the invention in other related technical fields.
Claims (10)
1. a kind of battery protection structure, it is characterised in that including the mutual drain pan and face-piece for fastening, the drain pan and the face-piece
Cooperatively formed mounting groove, the drain pan is provided with the opening connected with the mounting groove, battery containing in the mounting groove, institute
The material of face-piece is stated for metal or plastics, the battery protection structure also includes capping plate, the capping plate is installed on described opening
The battery is fixed in the mounting groove at mouthful, the capping plate part stretch into the mounting groove and with the drain pan
Inner surface is fixedly connected.
2. battery protection structure as claimed in claim 1, it is characterised in that the material of the capping plate is plastic sheet or gold
Category plate.
3. battery protection structure as claimed in claim 1, it is characterised in that the capping plate include the main part being connected and
Connecting portion, the drain pan sets the convex tendon that oriented mounting groove extends, and the main part is covered in the opening, and the connecting portion is stretched
Enter in mounting groove and part is fixedly connected with the convex tendon towards the surface of the face-piece.
4. battery protection structure as claimed in claim 3, it is characterised in that the connecting portion includes linkage section and changeover portion,
The changeover portion is connected with the main part, and the linkage section is fixedly connected with the convex tendon towards the surface of the face-piece.
5. battery protection structure as claimed in claim 4, it is characterised in that the linkage section passes through in-mode inserts injection molding manner
Or welding manner is fixedly connected the convex tendon.
6. battery protection structure as claimed in claim 4, it is characterised in that the length of the linkage section is more than or equal to 1 milli
Rice.
7. battery protection structure as claimed in claim 4, it is characterised in that the changeover portion is supported with the end face of the convex tendon
Connect.
8. the battery protection structure as described in any one in claim 4 to 7, it is characterised in that the face-piece is additionally provided with
The support position of bone, the end of the support position of bone is held in the linkage section away from the surface of the convex tendon.
9. battery protection structure as claimed in claim 8, it is characterised in that the drain pan be additionally provided with it is being connected with convex tendon plus
Strong muscle, the end of the reinforcement is held in the face-piece, and closes on the support position of bone.
10. a kind of mobile terminal, it is characterised in that including battery protection knot as in one of claimed in any of claims 1 to 9
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611271107.5A CN106784483A (en) | 2016-12-30 | 2016-12-30 | Battery protection structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611271107.5A CN106784483A (en) | 2016-12-30 | 2016-12-30 | Battery protection structure and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106784483A true CN106784483A (en) | 2017-05-31 |
Family
ID=58952020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611271107.5A Withdrawn CN106784483A (en) | 2016-12-30 | 2016-12-30 | Battery protection structure and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106784483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111182101A (en) * | 2019-12-31 | 2020-05-19 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
-
2016
- 2016-12-30 CN CN201611271107.5A patent/CN106784483A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111182101A (en) * | 2019-12-31 | 2020-05-19 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
| CN111182101B (en) * | 2019-12-31 | 2021-07-23 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |