CN205725910U - A kind of cell phone mainboard assembly - Google Patents
A kind of cell phone mainboard assembly Download PDFInfo
- Publication number
- CN205725910U CN205725910U CN201620405257.XU CN201620405257U CN205725910U CN 205725910 U CN205725910 U CN 205725910U CN 201620405257 U CN201620405257 U CN 201620405257U CN 205725910 U CN205725910 U CN 205725910U
- Authority
- CN
- China
- Prior art keywords
- shifting axle
- springs
- groups
- push rod
- cell phone
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of cell phone mainboard assembly, belong to mobile phone component technical field.Including mainboard body, sim card slot, TF draw-in groove, photographic head, USB interface, earphone base interface, battery case, described battery case includes cell body and telescopic component, telescopic component includes hollow weir, groups of springs, shifting axle, mainboard body is provided with fluting, groups of springs one end connects hollow weir, the groups of springs other end connects cell body, shifting axle is arranged in the hollow cavity of middle control baffle plate, shifting axle is provided with push rod, hollow weir surface is provided with the transverse opening corresponding with push rod moving direction, and shifting axle can enter the fluting on mainboard body under the promotion of push rod.Mainboard assembly of the present utility model is suitable for various detachable battery mobile phone and uses.
Description
Technical field
The utility model discloses a kind of cell phone mainboard assembly, belong to mobile phone component technical field.
Background technology
Mobile phone is the one way of life necessary of people, cell phone mainboard assembly be mobile phone mainly comprise parts,
For the mobile phone of most of kinds, its battery all can be changed, the battery on existing cell phone mainboard
Groove is all basically identical with the size of battery, starts working after battery and three or four pin contacts,
But it is also relatively easy to install battery under this structure, if will be relatively difficult during battery to be taken off, need
Go to detain the gap of battery edge with finger, very inconvenient, some cell phone mainboards use spring assembly
Self-contained battery, it is intended to the space produced of shrinking by spring helps to take off battery, but such knot
Structure operates the most pretty troublesome, and uses the time can gradually lose elasticity after spring long afterwards.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to be that offer one can be square
Just the cell phone mainboard assembly taking off battery, including mainboard body, sim card slot, TF draw-in groove, photographic head,
USB interface, earphone base interface, battery case, described battery case includes cell body and telescopic component, flexible group
Part includes that hollow weir, groups of springs, shifting axle, mainboard body are provided with fluting, and groups of springs one end connects
Hollow weir, the groups of springs other end connects cell body, and shifting axle is arranged in the hollow cavity of middle control baffle plate,
Shifting axle is provided with push rod, and hollow weir surface is provided with the transverse opening corresponding with push rod moving direction, moves
Moving axis can enter the fluting on mainboard body under the promotion of push rod.
Further, described groups of springs includes 3 springs being arranged side by side, the drift of every spring
It it is 5 millimeters.
Further, described transverse opening width is less than the half of shifting axle diameter, described hollow weir table
Being additionally provided with longitudinal opening on face, the position correspondence shifting axle of longitudinal opening enters fluting rear push-rod present position.
Further, described groove width is 1.2 times of shifting axle diameter, and slotting length is 5 to 10
Millimeter.
Further, described sim card slot and TF draw-in groove are arranged at this lateral edge of mainboard position.
In sum, the beneficial effects of the utility model are: a kind of cell phone mainboard assembly of the present utility model,
By the setting of telescopic component so that battery of mobile phone can take out easily in battery case, and, bullet
Spring is only intended to be removed and placed into during battery use, and time battery operated, is to block by shifting axle and fluting,
Using relatively reliable, spring will not lose efficacy.Mainboard assembly of the present utility model is suitable for various detachable electricity
Pond mobile phone uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of cell phone mainboard assembly；
Fig. 2 is the structural representation of telescopic component part in Fig. 1.
In figure, 1, mainboard body, 2, sim card slot, 3, TF draw-in groove, 4, photographic head, 5, USB connects
Mouthful, 6, earphone base interface, 7, battery case, 8, cell body, 9, telescopic component, 10, hollow weir, 11,
Groups of springs, 12, shifting axle, 13, fluting, 14, hollow cavity, 15, push rod, 16, transverse opening,
17, longitudinal opening.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is further described:
As shown in Figure 1 and Figure 2, a kind of cell phone mainboard assembly, including mainboard body 1, sim card slot 2,
TF draw-in groove 3, photographic head 4, USB interface 5, earphone base interface 6, battery case 7, battery case 7 includes
Cell body 8 and telescopic component 9, telescopic component 9 includes hollow weir 10, groups of springs 11, shifting axle 12,
Mainboard body 1 is provided with fluting 13, and groups of springs 11 one end connects hollow weir 10, groups of springs 11 another
End connects cell body 8, and shifting axle 12 is arranged in the hollow cavity 14 of middle control baffle plate 10, shifting axle 12
Being provided with push rod 15, hollow weir 10 surface is provided with the transverse opening 16 corresponding with push rod 15 moving direction,
Shifting axle 12 can enter the fluting 13 on mainboard body 1 under the promotion of push rod 15.
The position of all parts on mainboard body 1 can be arranged the most flexibly, on mainboard body 1
Fluting 13 position corresponding to battery of mobile phone contact pin shifting axle 12 present position during clamping, when
Time battery operated, shifting axle 12 inserts in fluting 13, fixes battery of mobile phone, now groups of springs 11
Inoperative.
Preferably, groups of springs 11 includes 3 springs being arranged side by side, and the drift of every spring is 5
Millimeter.So can be the fewest take up room, it is ensured that battery can be taken out conveniently.
Preferably, transverse opening 16 width is less than the half of shifting axle 12 diameter, hollow weir 10 surface
On be additionally provided with longitudinal opening 17, the position correspondence shifting axle 12 of longitudinal opening 17 enters fluting 13 pushers
Bar 15 present position.So when normal battery operation, push rod 15 can put into longitudinal opening 17,
Prevent take up the space between battery and cell phone rear cover plate.
Preferably, 13 width of slotting are 1.2 times of shifting axle 12 diameter, fluting 13 a length of 5 to
10 millimeters.
Preferably, sim card slot 2 and TF draw-in groove 3 is arranged at mainboard body 1 lateral edges position.SIM
Draw-in groove 2 and TF draw-in groove 3 is arranged on left side or right side edge, can not just change SIM by opening bonnet
Card or TF card.
When taking out battery, first push rod 15 is produced in longitudinal opening 17 transverse opening 16 position, to
Direction away from fluting promotes push rod 15 until shifting axle 12 leaves fluting 13, is pushed down on by push rod 15
Pressure, produces space after groups of springs 11 compression, and battery of mobile phone leaves pin, it is possible to take off battery easily
, new battery is installed simultaneously, after putting battery well, push rod 15 is back into original position by groups of springs 11,
Transverse shifting push rod 15, inserts shifting axle 12 in fluting 13, push rod 15 is directed at longitudinal opening 17
Putting into, after building cell phone rear cover, the replacing of battery just completes.
For a person skilled in the art, can be made other according to above technical scheme and design
Various corresponding changes and deformation, and all these changes and deformation all should belong to this utility model
Within scope of the claims.
Claims (5)
1. a cell phone mainboard assembly, including mainboard body, sim card slot, TF draw-in groove, photographic head, USB
Interface, earphone base interface, battery case, it is characterised in that described battery case includes cell body and telescopic component,
Telescopic component includes that hollow weir, groups of springs, shifting axle, mainboard body are provided with fluting, groups of springs one
End connects hollow weir, and the groups of springs other end connects cell body, and shifting axle is arranged on the cavity of middle control baffle plate
Internal, shifting axle is provided with push rod, and hollow weir surface is provided with laterally open corresponding with push rod moving direction
Mouthful, shifting axle can enter the fluting on mainboard body under the promotion of push rod.
Cell phone mainboard assembly the most according to claim 1, it is characterised in that described groups of springs includes
3 springs being arranged side by side, the drift of every spring is 5 millimeters.
Cell phone mainboard assembly the most according to claim 1, it is characterised in that described transverse opening width
Degree, less than the half of shifting axle diameter, described hollow weir surface is additionally provided with longitudinal opening, longitudinal opening
Position correspondence shifting axle enter fluting rear push-rod present position.
Cell phone mainboard assembly the most according to claim 1, it is characterised in that described groove width is
1.2 times of shifting axle diameter, slotting length is 5 to 10 millimeters.
Cell phone mainboard assembly the most according to claim 1, it is characterised in that described sim card slot and
TF draw-in groove is arranged at this lateral edge of mainboard position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405257.XU CN205725910U (en) | 2016-05-06 | 2016-05-06 | A kind of cell phone mainboard assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405257.XU CN205725910U (en) | 2016-05-06 | 2016-05-06 | A kind of cell phone mainboard assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205725910U true CN205725910U (en) | 2016-11-23 |
Family
ID=57304941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405257.XU Expired - Fee Related CN205725910U (en) | 2016-05-06 | 2016-05-06 | A kind of cell phone mainboard assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205725910U (en) |
-
2016
- 2016-05-06 CN CN201620405257.XU patent/CN205725910U/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 |
Granted publication date: 20161123 Termination date: 20180506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |