CN108540614A - A kind of battery cover and battery cover processing method - Google Patents
A kind of battery cover and battery cover processing method Download PDFInfo
- Publication number
- CN108540614A CN108540614A CN201810620422.7A CN201810620422A CN108540614A CN 108540614 A CN108540614 A CN 108540614A CN 201810620422 A CN201810620422 A CN 201810620422A CN 108540614 A CN108540614 A CN 108540614A
- Authority
- CN
- China
- Prior art keywords
- battery cover
- back plate
- groove
- plane
- side plate
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention relates to mobile phone battery cover technical field, a kind of battery cover and battery cover processing method are disclosed.The battery cover includes back plate and side plate, the side plate is connected to the back plate and is arranged along the edge border of the back plate, the side plate is located at the same side of the back plate, the outer surface setting of the junction of the back plate and side plate is fluted, and the groove is set to the junction close to the side of the back plate.The present invention can be not necessarily to mobile phone thickness being really thinned, and achieve the effect that consumer is made visually to feel that mobile phone is thinning, avoid need in the prior art battery be thinned so that complete machine is thinned by way of in, there is battery standby time and the short problem of service life.
Description
Technical field
The present invention relates to mobile phone battery cover technical field more particularly to a kind of battery cover and battery cover processing methods.
Background technology
Existing mobile phone battery cover is mostly that three-stage shell forms, including upper, middle, and lower part shell forms, upper and lower two
Housing parts are fastened primarily as the shell of port and middle section, so as to form the whole rear cover structure of mobile phone shell.
For the shell of middle section compared to upper and lower two housing sections structure, the area occupied is larger, covering battery of mobile phone part.With section
The development of skill, requirement of the consumer to mobile phone thickness are more and more thinner.To meet the needs of consumer, the integral thickness of mobile phone is needed
Thinnedization, still, mobile phone are influenced by the size of Each part part, and mobile phone is visually whole after the completion of overall package
Thickness is still thicker, cannot meet consumer demand, influences Experience Degree of the consumer to mobile phone.
To solve the above problems, being mainly thinned in the prior art by the size of each part to interior of mobile phone, especially
It is that battery is thinned, to keep overall structure size thinning.But the standby time and battery of mobile phone can be shortened in above-mentioned settling mode
Service life.And the side plate of the cell rear cover in existing mobile phone and the corner of back plate are mostly arc transition or in outer surface
The chamfering for processing predetermined angular carries out transition, and consumer is visually whole to mobile phone still to feel that thickness is thicker, cannot meet
Consumer demand.
Invention content
The purpose of the present invention is to provide a kind of battery cover and battery cover processing methods, can be not necessarily to mobile phone thickness is real
It is thinned, achievees the effect that consumer is made visually to feel that mobile phone is thinning, avoid and need to be thinned by battery in the prior art
In the mode for keeping complete machine thinned, there is battery standby time and the short problem of service life.
For this purpose, the present invention uses following technical scheme：
A kind of battery cover, including back plate and side plate are provided, the side plate is connected to the back plate and along the side of the back plate
Edge border is arranged, and the side plate is located at the same side of the back plate, and the outer surface of the junction of the back plate and side plate is provided with
Groove, the groove are set to the junction close to the side of the back plate.
Preferably, inclined surface is connected between the side plate and the groove, the inclined surface is set to the junction
Close to the side of the side plate.
Preferably, the inner surface of the junction of the back plate and the side plate is provided with evacuation face.
Preferably, the groove includes the first plane, the second plane, and is connected to first plane and described second
First circular arc of plane, first plane are connect with the inclined surface, and second plane is connect with the back plate, and described
Angle formed by one plane and second plane is not less than 90 °, flat with described first when the horizontal back-off of battery cover is placed
The side that face connects the inclined surface is not higher than the side that first plane connects first circular arc.
Preferably, ranging from 0.1 ° -0.3 ° of the first circular arc central angle.
Preferably, second plane is connect with the back plate by the second arc transition, described to tilt towards close to institute
The extended surface for stating the direction of back plate is located at the outside of battery cover and nontangential with the outer surface of battery cover.
Preferably, the back plate and the thickness range of the side plate are 0.6mm-1mm.
The present invention also provides a kind of battery cover processing methods, including：
Prepare the plank blank of battery cover；
The groove of plank blank forming battery lid described in punching press.
Preferably, after the groove described in punch forming, CNC, which is processed between the side plate of the battery cover and the groove, to be connected
The inclined surface connect.
Preferably, after the groove described in punch forming or after the CNC processing inclined surface, CNC processes the battery
The evacuation face of the inner surface setting of the junction of the back plate of lid and the side plate.
Beneficial effects of the present invention：
By the way that groove is arranged in the side plate of battery case and the junction of back plate in the present invention, and groove is positioned close to back plate
Side, by be arranged groove, make to generate ladder transition between the side plate of battery case and back plate, when battery case is complete in final assembly
Cheng Hou, consumer visually feel that the thickness of side plate becomes smaller, and psychologically generate the frivolous effect of fuselage, disappear to increase
The Experience Degree of the person of expense.And by be arranged groove avoid it is above-mentioned in order to reach complete machine be thinned effect, pass through be thinned battery thickness
Mode in, existing cell phone standby time and the short problem of battery.
Shaping groove through the stamping process in the present invention, can make the structure size of groove become larger, by the thickness of battery case
The influence limitation of degree becomes smaller, can becoming large-sized with shaping groove compared to the groove by CNC machine-shapings.
Description of the drawings
Fig. 1 is the structural schematic diagram of the battery cover of the present invention；
Fig. 2 is the structural schematic diagram of the battery cover middle section of the present invention；
Fig. 3 is the A-A of Fig. 2 of the present invention to structural schematic diagram；
Fig. 4 be the present invention Fig. 3 in schematic enlarged-scale view at I；
Fig. 5 is the part-structure schematic diagram of the battery cover of the present invention.
In figure：
1, back plate；2, side plate；3, groove；31, the first plane；32, the first circular arc；33, the second plane；4, inclined surface；5、
Evacuation face；6, the second circular arc.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
A kind of battery cover is provided in the present embodiment, in order to make mobile phone after the completion of overall package, makes consumer in vision
Upper generation fuselage is frivolous, appearance looks elegant feeling.Meanwhile it is not necessary that mobile phone integral thickness to be really thinned, avoiding by being thinned
Battery makes in the mode that mobile phone is integrally thinned, existing battery standby time and the short problem of service life.
The thickness of battery cover in the present embodiment ranging from 0.6mm-1mm.Preferably, battery cover in the present embodiment
Thickness is 0.8mm.
As shown in Figs. 1-5, the battery cover in the present embodiment includes back plate 1 and side plate 2, wherein side plate 2 is connected to back plate 1
And be arranged along the edge border of back plate 1, side plate 2 is located at the same side of back plate 1, and back plate 1 and the outer surface of the junction of side plate 2 are set
It is equipped with groove 3, groove 3 is set to junction close to the side of back plate 1.Preferably, inclination is connected between side plate 2 and groove 3
Face 4, inclined surface 4 are set to the side that proximal panel 2 is leaned in junction.Preferably, setting inclined surface 4 is high wet look, is to make
After finishing assembly, mobile phone overall appearance is beautiful for battery case.Meanwhile in order to avoid internal structure, when mounted battery case not with
Internal structure generates size and location conflicts, the inner surface in back plate 1 and the junction of side plate 2 are provided with evacuation face 5.
Specifically, above-mentioned groove 3 includes the first plane 31, the second plane 33, and is connected to the first plane 31 and second
First circular arc 32 of plane 33, the first plane 31 are connect with inclined surface 4, and the second plane 33 is connect with back plate 1,31 He of the first plane
Angle formed by second plane 33 is not less than 90 °, and when the horizontal back-off of battery cover is placed, inclined surface is connect with the first plane 31
4 side connects the side of the first circular arc 32 not higher than the first plane 31.I.e. above-mentioned battery cover after finishing assembly, mobile phone screen
When downward horizontal is placed, the state of battery cover, the placement status of battery cover as shown in Figure 3.
Preferably, as shown in figure 4, the first plane 31 of above-mentioned groove 3 is horizontal, main purpose is to make processing
The Mold Making for being molded into groove 3 is simple, saves cost.
By the way that groove 3 is arranged, the thickness for the side plate 2 that consumer visually sees is made to be less than the thickness of actual mobile phone,
To make consumer generate the relatively thin feeling of mobile phone.Meanwhile ranging from 0.1 ° of the center of circle angle of above-mentioned first circular arc 32-
0.3 °, it is preferable that 32 angle of the first circular arc is 0.1 °.Above-mentioned first circular arc, 32 angle it is the smaller the better, visually observe recessed
Slot 3 makes consumer feel that groove 3 is CNC (Computerized Numerical Control Machine, computer digit
Control lathe) machine-shaping, it appears that it is more attractive, there is three-dimensional sense.
In addition, above-mentioned groove 3 is connect with back plate 1 by 6 transition of the second circular arc, it can also be by being machined chamfered transition
Connection.The size of specific second circular arc 6 or chamfering is not limited, determines according to actual conditions, as long as meeting the structure of battery case
Entirety seems beauty.Meanwhile in order to which when processing inclined surface 4, cutter does not generate interference with the second circular arc 6, therefore, inclines
Inclined-plane 4 does not contact or tangent to the extended surface close to the direction of back plate 1 with the outer surface of battery cover.
A kind of battery cover processing method is additionally provided in the present embodiment, including prepares the plank blank of battery cover；This implementation
Blank in example is that the aluminum alloy plate materials of 0.8mm thickness are molded battery by press driven mold pressing sheet material blank
The groove 3 of lid.Battery cover processing method in the present embodiment preferably adds the above-mentioned structure of battery corer in the present embodiment
Work.
Because of the aluminum alloy plate materials that above-mentioned blank to be processed is 0.8mm thickness, thinner thickness, through the stamping process shaping groove
3, metal flow is will produce, therefore, will produce protrusion, the whole thickness of molding groove 3 at the back side of the groove 3 of punching press aftershaping
Degree is kept substantially uniformly, and variation is little, and therefore, the size of the groove 3 molded can be done larger.
If using the method for CNC machine-shapings groove 3, because being influenced by plate thickness, the structure of groove 3 can not be made
That processes is excessive, and the structure size of groove 3 is restricted, if the processing of groove 3 is oversized, causes the thickness at groove 3 excessively thin,
Strength reduction influences the performance of battery case.
After punch forming groove 3, the inclined surface 4 that connects between the side plate 2 and groove 3 of CNC processing battery covers.Pass through
Tool in Milling is molded inclined surface 4, after the completion of milling, by oxidation processes, inclined surface 4 is made to form high wet look, mobile phone group installs
Cheng Hou increases the overall aesthetic degree of mobile phone.The angle of inclination of inclined surface 4 is influenced by the position of process tool and the second circular arc 6,
As long as process tool does not generate interference with the second circular arc 6.The width dimensions of inclined surface 4 are selected according to the actual needs
It selects, after processing is completed, as long as ensureing the overall aesthetic degree of battery case.
After being stamped and formed out groove 3 or after CNC processing inclined surface 4, the evacuation face 5 of battery cover is processed by CNC.This
In embodiment when being assembled in order to avoid mobile phone complete machine, generate interference with internal structure, therefore, it is necessary to by above-mentioned stamped recess 3
The protrusion of formation carries out machining.Above-mentioned evacuation face 5 is also clinoplain, specifically, the angle of inclination of clinoplain and width
Degree carries out selection determination according to the actual needs, as long as not generating interference with internal structure of mobile phone.May be used also in above-mentioned evacuation face 5
Can also be other structures form in the form of being set as arc transition, if meet the overall construction intensity of battery case not with
Internal structure generates the condition of interference, and the concrete form in evacuation face 5 determines according to actual needs.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and it is pair to be not
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (10)
1. a kind of battery cover, which is characterized in that including back plate (1) and side plate (2), the side plate (2) is connected to the back plate (1)
And be arranged along the edge border of the back plate (1), the side plate (2) is located at the same side of the back plate (1), the back plate (1)
Fluted (3) are set with the outer surface of the junction of side plate (2), the groove (3) is set to the junction after described
The side of plate (1).
2. battery cover according to claim 1, which is characterized in that be connected between the side plate (2) and the groove (3)
Inclined surface (4), the inclined surface (4) are set to side of the junction close to the side plate (2).
3. battery cover according to claim 2, which is characterized in that the junction of the back plate (1) and the side plate (2)
Inner surface is provided with evacuation face (5).
4. battery cover according to claim 3, which is characterized in that the groove (3) includes the first plane (31), second flat
Face (33), and it is connected to the first circular arc (32) of first plane (31) and second plane (33), described first is flat
Face (31) is connect with the inclined surface (4), and second plane (33) connect with the back plate (1), first plane (31)
It is not less than 90 ° with angle formed by second plane (33), when the horizontal back-off of battery cover is placed, with first plane
(31) side for connecting the inclined surface (4) connects the side of first circular arc (32) not higher than first plane (31).
5. battery cover according to claim 4, which is characterized in that the first circular arc (32) central angle is ranging from
0.1°-0.3°。
6. battery cover according to claim 4, which is characterized in that second plane (33) passes through with the back plate (1)
Second circular arc (6) transition connects, and the inclined surface (4) is located at battery cover to the extended surface in the direction close to the back plate (1)
Outside and nontangential with the outer surface of battery cover.
7. battery cover according to claim 1, which is characterized in that the thickness of the back plate (1) and the side plate (2)
Range is 0.6mm-1mm.
8. a kind of battery cover processing method, which is characterized in that including：
Prepare the plank blank of battery cover；
The groove (3) of plank blank forming battery lid described in punching press.
9. processing method according to claim 8, which is characterized in that after the groove described in punch forming (3), CNC adds
The inclined surface (4) connected between the side plate (2) and the groove (3) of battery cover described in work.
10. processing method according to claim 9, which is characterized in that after the groove described in punch forming (3) or CNC
It processes after the inclined surface (4), CNC processes the inner surface of the back plate (1) of the battery cover and the junction of the side plate (2)
The evacuation face (5) of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620422.7A CN108540614A (en) | 2018-06-15 | 2018-06-15 | A kind of battery cover and battery cover processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620422.7A CN108540614A (en) | 2018-06-15 | 2018-06-15 | A kind of battery cover and battery cover processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108540614A true CN108540614A (en) | 2018-09-14 |
Family
ID=63471129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810620422.7A Pending CN108540614A (en) | 2018-06-15 | 2018-06-15 | A kind of battery cover and battery cover processing method |
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| Country | Link |
|---|---|
| CN (1) | CN108540614A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396747A (en) * | 2018-12-25 | 2019-03-01 | 广东长盈精密技术有限公司 | A kind of work pieces process technique |
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|---|---|---|---|---|
| CN104476136A (en) * | 2014-12-05 | 2015-04-01 | 广东欧珀移动通信有限公司 | Method for forming metal mobile phone shells |
| CN106340599A (en) * | 2016-09-28 | 2017-01-18 | 上海创功通讯技术有限公司 | Battery cover, electronic equipment and stamping method for battery cover |
| CN106453707A (en) * | 2016-11-01 | 2017-02-22 | 捷开通讯(深圳)有限公司 | Ultrathin electronic device |
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2018
- 2018-06-15 CN CN201810620422.7A patent/CN108540614A/en active Pending
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| CN104476136A (en) * | 2014-12-05 | 2015-04-01 | 广东欧珀移动通信有限公司 | Method for forming metal mobile phone shells |
| CN107553066A (en) * | 2014-12-05 | 2018-01-09 | 广东欧珀移动通信有限公司 | A kind of forming method of metallic mobile phone housing |
| CN106340599A (en) * | 2016-09-28 | 2017-01-18 | 上海创功通讯技术有限公司 | Battery cover, electronic equipment and stamping method for battery cover |
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Address after: 518108 No. 39 Zhulongtian Road, Paddy Field Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Huiye Wulian Technology Co., Ltd. Address before: 518108 No. 39 Zhulongtian Road, Paddy Field Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Huiye Communications Technologies Co., Ltd. |
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Effective date of registration: 20200117 Address after: 518108 Guangdong city of Shenzhen province Baoan District Shiyan Street Community wish Dragon Road No. 39 in paddy field Applicant after: Shenzhen Huiye Wulian Technology Co., Ltd. Applicant after: Chongqing Huiye Communication Technology Co., Ltd Address before: 518108 Guangdong city of Shenzhen province Baoan District Shiyan Street Community wish Dragon Road No. 39 in paddy field Applicant before: Shenzhen Huiye Wulian Technology Co., Ltd. |
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