CN206775593U - Mobile phone protective cover - Google Patents
Mobile phone protective cover Download PDFInfo
- Publication number
- CN206775593U CN206775593U CN201720623807.XU CN201720623807U CN206775593U CN 206775593 U CN206775593 U CN 206775593U CN 201720623807 U CN201720623807 U CN 201720623807U CN 206775593 U CN206775593 U CN 206775593U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- pcb board
- center
- trim
- master control
- 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
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Abstract
The utility model belongs to Cellphone Accessories technical field, discloses mobile phone protective cover, including：Upper trim (1), center (2), cover (3), pcb board (4), memory chip (5), mobile phone connector (6), outside converting interface (7), bottom (8), lower trim (9) and master control IC (10), upper trim (1) is connected with one end of center (2), the other end of center (2) is connected with lower trim (9), it is sequentially stacked cover (3) from top to bottom on lower trim (9), pcb board (4) and bottom (8), memory chip (5) is provided with pcb board (4), mobile phone connector (6) and outside converting interface (7) are all disposed within pcb board (4), master control IC (10) is arranged on pcb board (4), memory chip (5) electrically connects with master control IC (10).The utility model can carry out dilatation to the internal memory of mobile phone, optimize the experience effect of user.
Description
Technical field
The utility model belongs to Cellphone Accessories technical field, more particularly to mobile phone protective cover.
Background technology
With the fast development of mobile Internet, smart mobile phone obtained it is widely available, in existing mobile phone in some mobile phones
Put the function of mobile phone EMS memory expansion card, and some mobile phones in order to it is cost-effective or because of its closed system without built in hand
Machine expanded memory card function, such user usually because of Out of Memory have to delete the data on mobile phone, band when in use
Bad Consumer's Experience, and existing mobile phone protective cover, are only to play to protect phone housing not to be scratched, therefore function list
One, user can not obtain more experience effects.
Utility model content
The purpose of the utility model embodiment is to provide mobile phone protective cover, can carry out dilatation to the internal memory of mobile phone, excellent
Change the experience effect of user.
What the utility model embodiment was realized in：
Mobile phone protective cover, including：Upper trim, center, cover, pcb board, memory chip, mobile phone connector, outside switching
Mouth, bottom, lower trim and master control IC, one end connection of upper trim and center, the other end of center are connected with lower trim,
It is sequentially stacked cover, pcb board and bottom from top to bottom on lower trim, memory chip, mobile phone connector is provided with pcb board
It is all disposed within outside converting interface on pcb board, master control IC is arranged on pcb board, and memory chip electrically connects with master control IC.
Wherein, one end of upper trim and center is fastened and connected.
Wherein, the other end of center is fastened and connected with lower trim.
The utility model embodiment passes through data wire and mobile phone by the built-in storage unit on phone housing, memory cell
Charge data mouth connects, and completes data interaction storage, the dilatation function to mobile phone EMS memory is realized, so that the function of phone housing
Defencive function is not limited solely to, and adds internal memory dilatation function, optimizes the experience effect of user；Mobile phone protective cover is applicable
In the compatible a variety of plugs of the mobile phone charge port of various mobile phones and mobile phone protective cover, the flexibility of adaptation is added.
Brief description of the drawings
Fig. 1 is the structure disassembly diagram of the utility model mobile phone protective cover.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
The utility model embodiment passes through data wire and mobile phone by the built-in storage unit on phone housing, memory cell
Charge data mouth connects, and completes data interaction storage, the dilatation function to mobile phone EMS memory is realized, so that the function of phone housing
Defencive function is not limited solely to, and adds internal memory dilatation function, optimizes the experience effect of user；Mobile phone protective cover is applicable
In the compatible a variety of plugs of the mobile phone charge port of various mobile phones and mobile phone protective cover, such as：MicroUSB (Android mobile phone is common),
MicroUSB TYPE-C can positive anti-plug, the Lightning interfaces of apple etc., add the flexibility of adaptation.
Specific implementation of the present utility model is described in detail below in conjunction with specific embodiment：
As shown in figure 1, mobile phone protective cover, including：Upper trim 1, center 2, cover 3, pcb board 4, memory chip 5, mobile phone
Connector 6, outside converting interface 7, bottom 8, lower trim 9 and master control IC10, upper trim 1 are connected with one end of center 2, center
2 other end is connected with lower trim 9, is sequentially stacked cover 3, pcb board 4 and bottom 8, PCB from top to bottom on lower trim 9
Memory chip 5 is provided with plate 4, mobile phone connector 6 and outside converting interface 7 are all disposed within pcb board 4, and master control IC10 is arranged on
On pcb board 4, memory chip 5 electrically connects with master control IC10.
In figure, the connection of upper trim 1 and center 2, and the connection of center 2 and lower trim 9, all it is to pass through snapping
(being fastened and connected) completes, it is possibility to have and other connected modes, or upper trim 1, center 2 and lower trim 9 are integrally formed,
It can equally realize that these parts such as the purpose of this utility model, pcb board 4, mobile phone connector 6 and outside converting interface 7 can also be set
Put in the optional position of phone housing, as long as can consolidate assembling can be achieved the purpose of this utility model.
The relation of master control IC10 and memory chip 5 is that mobile phone is powered to master control IC10, passes through master control IC10 signal transactings
Distribute to memory chip 5 and realize data storage.
Connect outside converting interface 7 by data wire and be transferred to mobile phone connector 6 and connect mobile phone and charged or transmitted data,
So as to make master control IC10 work to the power supply of pcb board 4 on protective case, it can thus pass through the data storage of memory chip 5.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, it is all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. mobile phone protective cover, it is characterised in that including：Upper trim, center, cover, pcb board, memory chip, mobile phone connection
Device, outside converting interface, bottom, lower trim and master control IC, one end connection of upper trim and center, the other end of center is with
Trim connects, and is sequentially stacked cover, pcb board and bottom from top to bottom on lower trim, internal memory core is provided with pcb board
Piece, mobile phone connector and outside converting interface are all disposed within pcb board, and master control IC is arranged on pcb board, memory chip and master control IC
Electrical connection.
2. mobile phone protective cover according to claim 1, it is characterised in that：One end of upper trim and center is fastened and connected.
3. mobile phone protective cover according to claim 1, it is characterised in that：The other end of center fastens with lower trim to be connected
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720623807.XU CN206775593U (en) | 2017-05-31 | 2017-05-31 | Mobile phone protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720623807.XU CN206775593U (en) | 2017-05-31 | 2017-05-31 | Mobile phone protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775593U true CN206775593U (en) | 2017-12-19 |
Family
ID=60638759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720623807.XU Expired - Fee Related CN206775593U (en) | 2017-05-31 | 2017-05-31 | Mobile phone protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206775593U (en) |
-
2017
- 2017-05-31 CN CN201720623807.XU patent/CN206775593U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20171219 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |