CN207069181U - A kind of mobile terminal protective case with the application of more PIN interface extensibles - Google Patents
A kind of mobile terminal protective case with the application of more PIN interface extensibles Download PDFInfo
- Publication number
- CN207069181U CN207069181U CN201720925927.5U CN201720925927U CN207069181U CN 207069181 U CN207069181 U CN 207069181U CN 201720925927 U CN201720925927 U CN 201720925927U CN 207069181 U CN207069181 U CN 207069181U
- Authority
- CN
- China
- Prior art keywords
- terminals
- 16pin
- protective case
- terminal
- mobile terminal
- 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.)
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Abstract
The utility model discloses a kind of mobile terminal protective case with the application of more PIN interface extensibles,The utility model mobile terminal protective case is provided with the magnetic-type interfaces of 16PIN on the protective sleeve,The magnetic-type connection Peripheral Interface of the magnetic-type interfaces of 16PIN,Peripheral Interface is on a variety of peripheral hardwares,The magnetic-type interfaces of 16PIN can transfer all USB plugs being connected with mobile terminal in the market,Magnetic-type connection enables the magnetic-type interfaces of 16PIN and Peripheral Interface quickly to connect,Peripheral Interface is using the male end 16PIN terminals with the magnetic-type Interference fits of the 16PIN,Peripheral Interface is at least connected with general general terminals of 4PIN in the market,The general terminals of the 4PIN can connect a variety of peripheral hardware pcb boards,The circuit of peripheral hardware pcb board according to be actually needed setting,The utility model protective case changes traditional peripheral hardware connected mode,Make the connection of protective case more flexible.
Description
Technical field
Mobile terminal protective case is the utility model is related to, particularly relating to one kind should with more PIN interface extensibles
Mobile terminal protective case.
Background technology
As consumers living improves constantly so that mobile terminal use has become must in consumer's daily life
Estovers, meanwhile, the accessory on mobile terminal periphery is also more and more, and such as mobile terminal protective case, mobile terminal protective case is used to protect
Mobile terminal is protected, makes mobile terminal shatter-resistant shockproof.In addition, traditional mobile terminal protection is cased with a kind of protection with back splint
Set, USB plug should be provided with back splint, after mobile terminal is accommodated in protective case, its USB connects with the USB plug on back splint
Connect, mobile terminal can be charged, the socket to back splint charging is additionally provided with the outside of protective case.It is and continuous with mobile terminal
Development, dorsal clamp type protective case can not meet the needs of user, and mobile terminal needs to connect various peripheral hardwares（External connected electronic is set
It is standby）, such as portable power source, portable charger, portable loudspeaker box, there is no any converting interface on traditional dorsal clamp type protective case,
Therefore, traditional connected mode is that therefore, user needs to configure a variety of different rule by the special direct-connected mobile terminal of data wire
The data wires of lattice solves problems, and this results in user cost increase, and it is inconvenient to carry.
Utility model content
For deficiency of the prior art, the technical problems to be solved in the utility model is the provision of a kind of with more
The mobile terminal protective case of PIN interface extensibles application.
In order to solve the above technical problems, the utility model is realized by following scheme：One kind can expand with more PIN interfaces
Open up the mobile terminal protective case of application, the mobile terminal protective case includes protective case main body, in addition to the magnetic-type interfaces of 16PIN and
With the Peripheral Interface of the magnetic-type connection of the magnetic-type interfaces of the 16PIN；
The magnetic-type interfaces of 16PIN are arranged in the mounting hole of the protective case main body, and it includes female end magnet ring, female end
16PIN terminals, female end 16PIN terminals installing plate, it can pacify with the USB of mobile terminal grafting, the female end 16PIN terminals
Loading board includes upper end daughter board, the lower end daughter board being superimposed together, and 8PIN terminals, each terminal outer end are provided with each terminal board
Portion is folded into U-shaped and U-shaped bottom is protruded from the upper end daughter board, the end face of lower end daughter board outwardly, forms the square of projection and touches
Point, fixation entangled by female end magnet ring after the upper end daughter board, lower end daughter board overlapping, and reserved part terminal board is in the female end magnetic
Outside annular distance mouth, the female end magnet ring outer ring is fixed in the mounting hole of the protective case main body, is placed in the female end magnet ring hole
Terminal board outside mouthful forms detent with the installation wall surface of the hole；
The Peripheral Interface includes male end magnet ring, male end 16PIN terminals installing plate, male end 16PIN terminals, the general ends of 4PIN
Son, terminal base, the male end 16PIN terminals are divided to upper and lower two row 8PIN to be placed in the male end 16PIN terminal installing plates, the public affairs
It is socketed on outside the 16PIN terminal installing plates of end in the male end magnet ring, end connects the end by male end 16PIN terminals thereafter
Stroma, the rear portion of the terminal base are provided with the general terminals of 4PIN, the phase of the general terminals of the 4PIN and the male end 16PIN terminals
Corresponding terminal connects, the reserved a variety of peripheral apparatus of cooperation of the male end 16PIN terminals not being connected with the general terminals of the 4PIN, described
Male end magnet ring and the female end magnet ring adhesive, make the male end 16PIN terminals and the female end 16PIN termination contacts；
The general terminals of 4PIN connect peripheral apparatus circuit board, set peripheral hardware USB to insert on the peripheral apparatus circuit board
Head.
Further, the protective case main body is provided with back splint.
Further, the inner orifice edge of the protective case main body mounting hole is provided with a circle trough with straight angle, mounting hole rounding
Angle；
The female end magnet ring is square, and rounding, and its edge is provided with the right angle groove coordinated with the trough with straight angle.
Further, the collar extension of the male end magnet ring coordinates with the detent.
Further, can be comprised at least with the USB of mobile terminal grafting on the magnetic-type interfaces of the 16PIN
Light USB plugs, Micro USB plugs, TypeC USB plugs.
Further, the female end 16PIN terminals, the upper row of male end 16PIN terminals and lower row's terminal are respectively：
Upper row：GND terminal, Vbus terminals, CC terminals, D+ terminals, D- terminals, SBU1 terminals, Vbus terminals, GND terminal；
Lower row：GND terminal, Vbus terminals, SBU2 terminals, D- terminals, D+ terminals, Vconn terminals, Vbus terminals, GND ends
Son；
The general terminals of 4PIN are GND terminal, D+ terminals, D- terminals, Vbus terminals respectively from left to right, the 4PIN
General terminal connects one to one with the male end 16PIN terminals.
Further, the peripheral hardware USB plug comprises at least Light USB plugs, Micro USB plugs, TypeC USB
Plug.
Relative to prior art, the beneficial effects of the utility model are：The utility model mobile terminal protective case is being protected
Put and be provided with the magnetic-type interfaces of 16PIN, the magnetic-type connection Peripheral Interface of the magnetic-type interfaces of 16PIN, Peripheral Interface is located at
On a variety of peripheral hardwares, the magnetic-type interfaces of the 16PIN all USB being connected with mobile terminal in the market that can transfer are inserted
Head, USB plug comprise at least Light USB plugs, Micro USB plugs, TypeC USB plugs, and magnetic-type connection makes 16PIN
Magnetic-type interface and Peripheral Interface can be connected quickly, and Peripheral Interface is using the male end with the magnetic-type Interference fits of the 16PIN
16PIN terminals, Peripheral Interface are at least connected with general general terminals of 4PIN in the market, and the general terminals of the 4PIN can be with
A variety of peripheral hardware pcb boards are connected, the circuit of peripheral hardware pcb board can be according to setting, the circuit of peripheral hardware pcb board is actually needed
Portable power source circuit, conversion interface circuit and other electronic device circuitries.Male end 16PIN terminals on Peripheral Interface except
The general terminals of 4PIN are fixedly connected with outer, other terminals connection different according to the demand progress of peripheral hardware electronic equipment.This practicality
Novel protected set changes traditional peripheral hardware connected mode, makes the connection of protective case more flexible.
Brief description of the drawings
Fig. 1 is the utility model mobile terminal protective case stereogram；
Fig. 2 is the partial enlarged drawing of the magnetic-type interfaces of the utility model 16PIN；
Fig. 3 is the magnetic-type interfaces of the utility model 16PIN and protective case main body mounting hole connection diagram；
Fig. 4 is the magnetic-type interface stereograms of the utility model 16PIN；
Fig. 5 is Fig. 4 sectional view；
Fig. 6 is that female end 16PIN terminal installing plates remove the structural representation after the daughter board of upper end；
Fig. 7 is the utility model Peripheral Interface explosive view；
Fig. 8 is stereogram of the utility model Peripheral Interface towards male end 16PIN terminal ends；
Fig. 9 is stereogram of the utility model Peripheral Interface towards the general terminal ends of 4PIN；
Figure 10 is that Fig. 8 removes male end magnet ring structure schematic diagram；
Figure 11 is Peripheral Interface and peripheral circuit plate connection diagram；
Figure 12 is Figure 11 opposite side stereogram；
Figure 13 is each terminal names schematic diagram of male end 16PIN terminals；
Figure 14 is each terminal names schematic diagram of the general terminals of 4PIN；
Figure 15 is protective case main body and peripheral hardware connection diagram.
Marked in accompanying drawing：The magnetic-type interfaces 1 of 16PIN, protective case main body 2, detent 3, trough with straight angle 4, Peripheral Interface 5,
Peripheral apparatus circuit board 6, peripheral hardware USB plug 7, peripheral hardware 8, female end magnet ring 101, upper end daughter board 102, female end 16PIN terminals 103,
Lower end daughter board 104, male end magnet ring 501, male end 16PIN terminals installing plate 505, male end 16PIN terminals 503, the general terminals of 4PIN
504th, terminal base 506.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
It refer to accompanying drawing 1-12, a kind of mobile terminal protection with the application of more PIN interface extensibles of the present utility model
Set, the mobile terminal protective case include protective case main body 2, in addition to magnetic-type interfaces 1 of 16PIN and magnetic-type with the 16PIN
The Peripheral Interface 5 of 1 magnetic-type connection of interface；
The magnetic-type interfaces 1 of 16PIN are arranged in the mounting hole of the protective case main body 2, and it includes female end magnet ring
101st, female end 16PIN terminals 103, female end 16PIN terminals installing plate, can be with the USB of mobile terminal grafting, the female end
16PIN terminals installing plate includes upper end daughter board 102, the lower end daughter board 104 being superimposed together, and 8PIN is provided with each terminal board
Terminal, each terminal outer end are folded into U-shaped and U-shaped bottom is protruded from the upper end daughter board 102, lower end daughter board 104 outwardly
End face, formed projection square contact, the upper end daughter board 102, lower end daughter board 104 overlap after entangled by female end magnet ring 101
It is fixed, and reserved part terminal board, outside the aperture of female end magnet ring 101, the outer ring of female end magnet ring 101 is fixed on described
In the mounting hole of protective case main body 2, the terminal board and the installation wall surface of the hole that are placed in outside the aperture of female end magnet ring 101 are formed
Detent 3；
The Peripheral Interface 5 include male end magnet ring 501, male end 16PIN terminals installing plate 505, male end 16PIN terminals 503,
The general terminals 504 of 4PIN, terminal base 506, the male end 16PIN terminals 503 are divided to upper and lower two row 8PIN to be placed in the male end 16PIN
In terminal installing plate 505, it is socketed on outside the male end 16PIN terminals installing plate 505 in the male end magnet ring 501, its rear end
Portion connects the terminal base 506 by male end 16PIN terminals 503, and the rear portion of the terminal base 506 is provided with the general terminals of 4PIN
The general terminal 504 of 504, the 4PIN connects with the corresponding terminal of the male end 16PIN terminals 503, not general with the 4PIN
The reserved a variety of peripheral apparatus of cooperation of male end 16PIN terminals 503 that terminal 504 connects, the male end magnet ring 501 and the female end magnetic
The adhesive of ring 101, the male end 16PIN terminals 503 are made to be contacted with the female end 16PIN terminals 103；
The general terminals 504 of 4PIN connect peripheral apparatus circuit board 6, and peripheral hardware is set on the peripheral apparatus circuit board 6
USB plug 7, the peripheral apparatus circuit board 6 of peripheral hardware 8 is that basis is actually needed and set, and the electronic equipment of peripheral hardware 8 does not limit, can
To be portable power source, charger, portable loudspeaker box etc. or adapter, adapter is connected by the general terminals 504 of 4PIN
The built-up circuit in adapter is connect, built-up circuit connection peripheral hardware USB plug 7, the peripheral hardware USB plug 7 comprises at least Light
USB plug, Micro USB plugs, TypeC USB plugs, the protective case main body 2 are provided with back splint, typically set in back splint
There is rechargeable battery.
The inner orifice edge of the mounting hole of protective case main body 2 is provided with a circle trough with straight angle 4, mounting hole rounding；
The female end magnet ring 101 is square, and rounding, and it is recessed that its edge is provided with the right angle coordinated with the trough with straight angle 4
Groove.
The collar extension of the male end magnet ring 501 coordinates with the detent 3.
As illustrated in figs. 13-14, on the magnetic-type interfaces 1 of the 16PIN can be with the USB of mobile terminal grafting at least
Including Light USB plugs, Micro USB plugs, TypeC USB plugs.
The female end 16PIN terminals 103, the upper row of male end 16PIN terminals 503 and lower row's terminal are respectively：
Upper row：GND terminal, Vbus terminals, CC terminals, D+ terminals, D- terminals, SBU1 terminals, Vbus terminals, GND terminal；
Lower row：GND terminal, Vbus terminals, SBU2 terminals, D- terminals, D+ terminals, Vconn terminals, Vbus terminals, GND ends
Son；
The general terminals 504 of 4PIN are GND terminal, D+ terminals, D- terminals, Vbus terminals respectively from left to right, described
The general terminals 504 of 4PIN connect one to one with the male end 16PIN terminals 503.
The utility model mobile terminal protective case is provided with the magnetic-type interfaces of 16PIN, the 16PIN magnetic on the protective sleeve
The magnetic-type connection Peripheral Interface of formula interface, on a variety of peripheral hardwares, the magnetic-type interfaces of 16PIN can transfer Peripheral Interface
All USB plugs being connected with mobile terminal in the market, USB plug comprise at least Light USB plugs, Micro
USB plug, TypeC USB plugs, magnetic-type connection enable the magnetic-type interfaces of 16PIN and Peripheral Interface quickly to connect, peripheral hardware
Interface has been at least connected with an existing market using the male end 16PIN terminals with the magnetic-type Interference fits of the 16PIN, Peripheral Interface
The upper general general terminals of 4PIN, the general terminals of the 4PIN can connect a variety of peripheral hardware pcb boards, the electricity of peripheral hardware pcb board
According to setting is actually needed, the circuit of peripheral hardware pcb board can be portable power source circuit, conversion interface circuit and other electricity on road
Sub- circuitry.Male end 16PIN terminals on Peripheral Interface are in addition to the general terminals of 4PIN are fixedly connected, other terminal foundations
The demand of peripheral hardware electronic equipment carries out different connections.The utility model protective case changes traditional peripheral hardware connected mode, makes
The connection of protective case is more flexible.
As shown in figure 15, peripheral hardware 8 is stored mobile whole with protective case main body 2 by magnetic-type connection in protective case main body 2
End.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits patent model of the present utility model
Enclose, every equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly or
Connect and be used in other related technical fields, be similarly included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of mobile terminal protective case with the application of more PIN interface extensibles, the mobile terminal protective case include protective case
Main body（2）, it is characterised in that：Also include the magnetic-type interfaces of 16PIN（1）And with the magnetic-type interfaces of the 16PIN（1）Magnetic-type company
The Peripheral Interface connect（5）；
The magnetic-type interfaces of 16PIN（1）It is arranged at the protective case main body（2）Mounting hole in, it includes female end magnet ring
（101）, female end 16PIN terminals（103）, female end 16PIN terminals installing plate, can with the USB of mobile terminal grafting, it is described
Female end 16PIN terminals installing plate includes the upper end daughter board being superimposed together（102）, lower end daughter board（104）, set on each terminal board
8PIN terminals are equipped with, each terminal outer end is folded into U-shaped and U-shaped bottom is protruded from the upper end daughter board outwardly（102）、
Lower end daughter board（104）End face, formed projection square contact, the upper end daughter board（102）, lower end daughter board（104）After overlapping
By female end magnet ring（101）Fixation is entangled, and reserved part terminal board is in the female end magnet ring（101）Outside aperture, the female end
Magnet ring（101）The protective case main body is fixed in outer ring（2）Mounting hole in, be placed in the female end magnet ring（101）Outside aperture
Terminal board with it is described installation wall surface of the hole formed detent（3）；
The Peripheral Interface（5）Including male end magnet ring（501）, male end 16PIN terminal installing plates（505）, male end 16PIN terminals
（503）, the general terminals of 4PIN（504）, terminal base（506）, the male end 16PIN terminals（503）Two row 8PIN are placed in above and below being divided to
The male end 16PIN terminal installing plates（505）It is interior, the male end 16PIN terminal installing plates（505）Outside is socketed on the male end
Magnet ring（501）Interior, end passes through male end 16PIN terminals thereafter（503）Connect the terminal base（506）, the terminal base（506）
Rear portion be provided with the general terminals of 4PIN（504）, the general terminals of the 4PIN（504）With the male end 16PIN terminals（503）Phase
Corresponding terminal connect, not with the general terminals of the 4PIN（504）The male end 16PIN terminals of connection（503）It is reserved to coordinate outside a variety of
If equipment, the male end magnet ring（501）With the female end magnet ring（101）Adhesive, make the male end 16PIN terminals（503）With institute
State female end 16PIN terminals（103）Contact；
The general terminals of 4PIN（504）Connect peripheral apparatus circuit board（6）, the peripheral apparatus circuit board（6）Outside upper setting
If USB plug（7）.
2. a kind of mobile terminal protective case with the application of more PIN interface extensibles according to claim 1, its feature exist
In：The protective case main body（2）It is provided with back splint.
3. a kind of mobile terminal protective case with the application of more PIN interface extensibles according to claim 1, its feature exist
In：The protective case main body（2）The inner orifice edge of mounting hole is provided with a circle trough with straight angle（4）, mounting hole rounding；
The female end magnet ring（101）It is square, and rounding, its edge are provided with and the trough with straight angle（4）The right angle of cooperation is recessed
Groove.
4. a kind of mobile terminal protective case with the application of more PIN interface extensibles according to claim 1, its feature exist
In：The male end magnet ring（501）Collar extension and the detent（3）Coordinate.
5. a kind of mobile terminal protective case with the application of more PIN interface extensibles according to claim 1, its feature exist
In：The magnetic-type interfaces of 16PIN（1）On can be inserted with the USB of mobile terminal grafting including at least Light USB
Head, Micro USB plugs, TypeC USB plugs.
6. a kind of mobile terminal protective case with the application of more PIN interface extensibles according to claim 1, its feature exist
In：The female end 16PIN terminals（103）, male end 16PIN terminals（503）Upper row and lower row's terminal be respectively：
Upper row：GND terminal, Vbus terminals, CC terminals, D+ terminals, D- terminals, SBU1 terminals, Vbus terminals, GND terminal；
Lower row：GND terminal, Vbus terminals, SBU2 terminals, D- terminals, D+ terminals, Vconn terminals, Vbus terminals, GND terminal；
The general terminals of 4PIN（504）It is GND terminal, D+ terminals, D- terminals, Vbus terminals respectively from left to right, it is described
The general terminals of 4PIN（504）With the male end 16PIN terminals（503）Connect one to one.
7. a kind of mobile terminal protective case with the application of more PIN interface extensibles according to claim 1, its feature exist
In：The peripheral hardware USB plug（7）Including at least Light USB plugs, Micro USB plugs, TypeC USB plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925927.5U CN207069181U (en) | 2017-07-28 | 2017-07-28 | A kind of mobile terminal protective case with the application of more PIN interface extensibles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925927.5U CN207069181U (en) | 2017-07-28 | 2017-07-28 | A kind of mobile terminal protective case with the application of more PIN interface extensibles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069181U true CN207069181U (en) | 2018-03-02 |
Family
ID=61517975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720925927.5U Expired - Fee Related CN207069181U (en) | 2017-07-28 | 2017-07-28 | A kind of mobile terminal protective case with the application of more PIN interface extensibles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069181U (en) |
-
2017
- 2017-07-28 CN CN201720925927.5U patent/CN207069181U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190728 |