CN207947810U - A kind of cell phone mainboard structure adapted to for long battery - Google Patents
A kind of cell phone mainboard structure adapted to for long battery Download PDFInfo
- Publication number
- CN207947810U CN207947810U CN201820368653.9U CN201820368653U CN207947810U CN 207947810 U CN207947810 U CN 207947810U CN 201820368653 U CN201820368653 U CN 201820368653U CN 207947810 U CN207947810 U CN 207947810U
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- CN
- China
- Prior art keywords
- mainboard
- cell phone
- phone mainboard
- open slot
- long battery
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- 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
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- Telephone Set Structure (AREA)
Abstract
A kind of cell phone mainboard structure adapted to for long battery provided by the utility model, including cell phone mainboard, the cell phone mainboard is in integrally " 7 " type, the cell phone mainboard is divided into mainboard and lower mainboard, the upper left corner of the upper mainboard is equipped with the first open slot, the top edge of the upper mainboard and the position on the right side of first open slot are equipped with earphone socket, the second open slot, loudspeaker, on ＆ off switch successively, and the downside of the loudspeaker and the on ＆ off switch is equipped with double SIM card slot；The middle part of the lower mainboard is equipped with memory chip, cpu chip, WiFi module and battery socket successively from top to bottom.The cell phone mainboard structure designs advantages of simple, and whole is in " 7 " type, can adapt in the placement of long battery, to increase battery capacity, extends the usage time of mobile phone.
Description
Technical field
The utility model is related to Cellphone Accessories technical fields, and in particular to a kind of cell phone mainboard knot adapted to for long battery
Structure.
Background technology
In the age of current mobile communication fast development, mobile phone becomes indispensable lead in daily life
News and converter tools, with being constantly progressive for mobile phone industry, diversification is presented in the appearance and function of mobile phone.And cell phone mainboard
Structure be in order to coordinate the appearance of mobile phone, function and design, cell phone mainboard plays critical effect to the performance of mobile phone.
The running background program of mobile phone is more at present, and screen accounting is big, and mobile phone is caused just to show electricity not with several hours
Foot.To find out its cause, be battery capacity it is too small.And the method for increasing battery capacity mainly has, and changes the positive and negative anodes of inside battery
Material, electrolyte or the volume for increasing battery.Since battery and cell phone mainboard are placed in inside phone housing simultaneously, mobile phone master
The volume accounting of plate significantly limits the volume of battery.Therefore, in order to increase the volume of battery, a kind of body can be designed
Product accounts for smaller cell phone mainboard, to adapt to the placement of big battery.
Utility model content
In view of the above problems, the utility model provides a kind of cell phone mainboard structure adapted to for long battery, mobile phone master
Harden structure designs advantages of simple, and whole is in " 7 " type, be can adapt in the placement of long battery, to increase battery capacity, extends
The usage time of mobile phone.
To achieve the above object, the utility model solves by the following technical programs：
A kind of cell phone mainboard structure adapted to for long battery, including cell phone mainboard, the cell phone mainboard are in integrally " 7 "
Type, the cell phone mainboard are divided into mainboard and lower mainboard, and the upper left corner of the upper mainboard is equipped with the first open slot, the upper mainboard
Top edge and the position on the right side of first open slot be equipped with earphone socket, the second open slot, loudspeaker, switch successively
The downside of key, the loudspeaker and the on ＆ off switch is equipped with double SIM card slot；The middle part of the lower mainboard is equipped with successively from top to bottom
Memory chip, cpu chip, WiFi module and battery socket.
Specifically, the left hand edge of the lower mainboard is fixed with volume+and volume-, the lower edge of the lower mainboard is fixed
Equipped with USB socket and microphone.
Specifically, being fixed with flash lamp on the downside of first open slot.
Specifically, the double SIM card slot includes the fixing piece being fixed on the upper mainboard and is slidably connected at described
Extensible member on fixing piece.
Specifically, the periphery of the memory chip and the cpu chip is equipped with shielding case.
The utility model has the beneficial effects that：The cell phone mainboard structure designs advantages of simple, and whole is in " 7 " type, Neng Goushi
The placement of Ying Yuchang batteries extends the usage time of mobile phone to increase battery capacity；It is equipped with the first opening in upper mainboard
Slot and the second open slot help to reduce mobile phone thickness for placing the Cellphone Accessories such as camera and motor.
Description of the drawings
Fig. 1 is the front view that a kind of adaptation of the utility model is used for the cell phone mainboard structure of long battery.
Reference numeral is：Upper mainboard 1, the first open slot 11, earphone socket 12, the second open slot 13, loudspeaker 14, switch
Key 15, double SIM card slot 16, fixing piece 161, extensible member 162, flash lamp 17, lower mainboard 2, memory chip 21, cpu chip 22,
WiFi module 23, battery socket 24, volume+25, volume -26, USB socket 27, microphone 28, shielding case 29.
Specific implementation mode
The utility model is described in further detail with reference to embodiment and attached drawing, but the implementation of the utility model
Mode is without being limited thereto.
As shown in Figure 1：
A kind of cell phone mainboard structure adapted to for long battery, including cell phone mainboard, cell phone mainboard are in integrally " 7 " type, hand
Mainboard is divided into mainboard 1 and lower mainboard 2, and the upper left corner of upper mainboard 1 is equipped with the first open slot 11, can be in the first open slot 11
Installation rear camera etc., the top edge of upper mainboard 1 and the position on the right side of the first open slot 11 are equipped with earphone socket successively
12, the downside of the second open slot 13, loudspeaker 14, on ＆ off switch 15, loudspeaker 14 and on ＆ off switch 15 is equipped with double SIM card slot 16, the
Two open slots 13 are for placing front camera, motor etc.；The middle part of lower mainboard 2 from top to bottom successively be equipped with memory chip 21,
Cpu chip 22, WiFi module 23 and battery socket 24,1 right side of lower mainboard form a cavity, which is rectangle, and uses
To place battery of mobile phone.
The left hand edge of lower mainboard 2 is fixed with volume+25 and volume -26, and volume+25 and volume -26 are for adjusting hand
Machine is conversed and the volume of loudspeaker 14, the lower edge of lower mainboard 2 are fixed with USB socket 27 and microphone 28, and USB socket 27 can be inserted
Enter USB plug, data exchange is charged or carried out for mobile phone, microphone 28 is for receiving voice signal.
In order to increase flash effect to the rear camera in the first open slot 11, fixed in the downside of the first open slot 11
Equipped with flash lamp 17.
For SIM card more convenient to install, the double SIM card slot 16 of present case includes the fixing piece being fixed on mainboard 1
161 and the extensible member 162 that is slidably connected on fixing piece 161 extensible member 162 is popped up when SIM card is installed；It installs
After SIM card, extensible member 162 is pushed into, fixing piece 161 fixes extensible member 162.
In order to make memory chip 21 and cpu chip 22 not be disturbed, it is all provided in the periphery of memory chip 21 and cpu chip 22
There is shielding case 29.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of cell phone mainboard structure adapted to for long battery, including cell phone mainboard, the cell phone mainboard is in integrally " 7 " type,
The cell phone mainboard is divided into mainboard (1) and lower mainboard (2), which is characterized in that the upper left corner of the upper mainboard (1) is equipped with first
Open slot (11), the top edge of the upper mainboard (1) and the position on the right side of first open slot (11) are equipped with ear successively
Machine transplanting of rice seat (12), the second open slot (13), loudspeaker (14), on ＆ off switch (15), the loudspeaker (14) and the on ＆ off switch
(15) downside is equipped with double SIM card slot (16)；The middle part of the lower mainboard (2) from top to bottom successively be equipped with memory chip (21),
Cpu chip (22), WiFi module (23) and battery socket (24).
2. a kind of cell phone mainboard structure adapted to for long battery according to claim 1, which is characterized in that the lower master
The left hand edge of plate (2) is fixed with volume+(25) and volume-(26), and the lower edge of the lower mainboard (2) is fixed with USB and inserts
Seat (27) and microphone (28).
3. a kind of cell phone mainboard structure adapted to for long battery according to claim 1, which is characterized in that described first
Flash lamp (17) is fixed on the downside of open slot (11).
4. a kind of cell phone mainboard structure adapted to for long battery according to claim 1, which is characterized in that described double
Sim card slot (16) includes the fixing piece (161) being fixed on the upper mainboard (1) and is slidably connected at the fixing piece
(161) extensible member (162) on.
5. a kind of cell phone mainboard structure adapted to for long battery according to claim 1, which is characterized in that the memory
The periphery of chip (21) and the cpu chip (22) is equipped with shielding case (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368653.9U CN207947810U (en) | 2018-03-19 | 2018-03-19 | A kind of cell phone mainboard structure adapted to for long battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368653.9U CN207947810U (en) | 2018-03-19 | 2018-03-19 | A kind of cell phone mainboard structure adapted to for long battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947810U true CN207947810U (en) | 2018-10-09 |
Family
ID=63698189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820368653.9U Expired - Fee Related CN207947810U (en) | 2018-03-19 | 2018-03-19 | A kind of cell phone mainboard structure adapted to for long battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047428A1 (en) * | 2019-09-12 | 2021-03-18 | 中兴通讯股份有限公司 | Usb signal shielding device and network terminal |
-
2018
- 2018-03-19 CN CN201820368653.9U patent/CN207947810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047428A1 (en) * | 2019-09-12 | 2021-03-18 | 中兴通讯股份有限公司 | Usb signal shielding device and network terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181009 Termination date: 20200319 |