CN205071058U - Mobile terminal with front camera and large LCD - Google Patents
Mobile terminal with front camera and large LCD Download PDFInfo
- Publication number
- CN205071058U CN205071058U CN201520769211.1U CN201520769211U CN205071058U CN 205071058 U CN205071058 U CN 205071058U CN 201520769211 U CN201520769211 U CN 201520769211U CN 205071058 U CN205071058 U CN 205071058U
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- CN
- China
- Prior art keywords
- mobile terminal
- terminal according
- connector
- battery
- usb seat
- 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 relates to a mobile terminal with front camera and large LCD, it includes circuit board, battery, flexible circuit board, USB seat and reinforcing plate, adjacent setting with this circuit board of battery and electricity are connected, flexible circuit board one end is connected with this circuit board electricity to extend through this battery surface, the adjacent setting with this battery of USB seat is connected with the other end electricity of this flexible circuit board, this flexible circuit board forms through this reinforcing plate with this USB seat and strengthens being connected, has improved the steadiness of USB seat, and simple structure is with low costs.
Description
Technical field
The utility model relates to communication technique field, particularly relates to a kind of mobile terminal.
Background technology
In prior art, the mainboard of mobile terminal inside and subplate are all made into PCB (PrintedCircuitBoard, printed circuit board), and between mainboard and subplate, use FPC (FlexiblePrintedCircuitboard, flexible PCB) be electrically connected, and on mainboard, subplate, all need FPC connector for FPC grafting, but some in particular cases (such as by outward appearance or structural limitations etc.) needs subplate is made into flexible PCB.
As the mobile terminal 1 in Fig. 1 comprises mainboard 11, battery 12, USB seat 13 and USB flexible PCB, subplate is made into USB flexible PCB 14, mainboard 11 is provided with FPC connector, and the golden finger on USB flexible PCB 14 is directly inserted into FPC connector to realize the conducting with mainboard 11.USB seat 13 is for often wanting the parts of plug when user charges, so USB seat 13 usually has four pins inserted through USB flexible PCB 14 and is welded on USB flexible PCB 14 to fix the position of USB seat 13.Because USB flexible PCB 14 is very thin and soft, cause intensity very weak, when user often plugs, USB seat 13 easily shakes, and easily damages USB flexible PCB 14.
Utility model content
The utility model provides a kind of mobile terminal, and mainly solve prior art very thin and soft due to USB flexible PCB, cause intensity very weak, when user often plugs, USB seat easily shakes, and easily damages the technical problems such as USB flexible PCB.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of mobile terminal, it comprises circuit main board, battery, flexible PCB, USB seat and stiffener, and battery is disposed adjacent with this circuit main board and is electrically connected; Flexible PCB one end is electrically connected with this circuit main board, and extends through this battery surface; USB seat is disposed adjacent with this battery and is electrically connected with the other end of this flexible PCB; This flexible PCB and this USB seat are formed by this stiffener and strengthen being connected.
Wherein, this stiffener comprises insulation division and jack, and jack is opened on this insulation division, and wherein, this jack has metallization hole wall.
Wherein, this metallization hole wall is the heavy copper of plating.
Wherein, this USB seat has the pin mated with this jack.
Wherein, this flexible PCB comprises the first connector, the second connector and connecting line, and the first connector is connected on this circuit main board; Second connector has the fixing hole corresponding with this jack, and mates with this pin.Connecting line connects this first connector and this second connector.
Wherein, this pin is connected to this jack by soldering.
Wherein, this pin is 2-8.
Wherein, the profile of this second connector is identical with the profile of this stiffener.
Wherein, this mobile terminal also comprises antenna platelet, and this battery side is also located in antenna platelet and this USB seat interval.
Wherein, this mobile terminal also comprises the camera, receiver, the earphone base that are electrically connected with this circuit main board.
The beneficial effects of the utility model are: the situation being different from prior art, mobile terminal of the present utility model, strengthen being connected, improve the steadiness of USB seat between flexible PCB with USB seat by stiffener, and structure is simple, and cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the interior section structural representation of mobile terminal of the prior art;
Fig. 2 is the interior section structural representation of mobile terminal of the present utility model;
Fig. 3 is the stiffener structural representation of mobile terminal of the present utility model in Fig. 2;
Fig. 4 is the flexible circuit board structure schematic diagram of mobile terminal of the present utility model in Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 2, Fig. 2 is the interior section structural representation of mobile terminal of the present utility model.Of the present utility modelly a kind of mobile terminal 2 is provided to include but not limited to circuit main board 20, battery 30, flexible PCB 40, USB seat 50 and stiffener 60.
Battery 30 is disposed adjacent with this circuit main board 20 and is electrically connected.Flexible PCB 40 one end is electrically connected with this circuit main board 20, and extends through this battery 30 surface.USB seat 50 is disposed adjacent with this battery 30 and is electrically connected with the other end of this flexible PCB 40.This flexible PCB 40 and this USB seat 50 are formed by this stiffener 60 and strengthen being connected.
Battery 30 of the present utility model has upper side 31, downside 32, left surface 33, right flank 34, leading flank 35 and dorsal surface (not shown).Upper side 31 and downside 32 be arranged in parallel, left surface 33 and right flank 34 be arranged in parallel, leading flank 35 and dorsal surface be arranged in parallel, and upper side 31, downside 32, left surface 33, that right flank 34 is located at leading flank 35 is respectively three-dimensional square to be formed with the surrounding of dorsal surface.USB seat 50 is near the downside 32 of battery 30, and flexible PCB 40 is connected with USB seat 50 and extends to mainboard direction from the dorsal surface of battery 30.
Circuit main board 20 of the present utility model has connection successively and encloses the first square side 22, side 21, second of formation, the 3rd side 23 and the 4th side 24, first side 21 is arranged near the upper side 31 of battery 30, first side 21 is horizontal plane, second side 22, the 3rd side 23, the 4th side 24 have multiple groove and projection respectively, for clamping with mobile terminal 2 other parts inner, prevention part is rocked, and improves the steadiness of mobile terminal 2 internal structure.
See also Fig. 3, Fig. 3 is the stiffener structural representation of mobile terminal of the present utility model in Fig. 2.Stiffener 60 of the present utility model can be FR-4 stiffener 60 or other insulation board, and stiffener 60 comprises insulation division 61 and jack 62, and jack 62 is opened on this insulation division 61, and wherein, this jack 62 has metallization hole wall.This metallization hole wall is the heavy copper of plating.Insulation division 61 has the first vertical side 63, second vertical side 64, first concave surface 65, first convex surface 66, second concave surface 67, the 3rd vertical plane 68, the 3rd concave surface 69 and the 4th vertical plane 691 that connect successively and enclose.First vertical side 63 is arranged near the downside 32 of battery 30, second vertical side 64, the 4th vertical plane 691 are connected with the first vertical side 63 is vertical respectively, 3rd vertical plane 68 and the first heavy vertical plane be arranged in parallel, first concave surface 65, first convex surface 66, second concave surface 67 of the present utility model is for clamping with mobile terminal 2 other parts inner, prevention part is rocked, and improves the steadiness of mobile terminal 2 internal structure.Insulation division 61 can be made up of insulating material such as glass, brominated epoxy resin or brominated epoxy resins.
This USB seat 50 has the pin mated with this jack 62.This pin is connected to this jack 62 by soldering.This pin is 2-8, preferential 3 or 4.
See also Fig. 4, Fig. 4 is the flexible circuit board structure schematic diagram of mobile terminal of the present utility model in Fig. 2.This flexible PCB 40 comprises the first connector 41, second connector 42 and connecting line 43, first connector 41 is connected on this circuit main board 20.Second connector 42 has the fixing hole 43 corresponding with this jack 62, and mates with the pin of USB seat 50.Connecting line 43 connects this first connector 41 and this second connector 42.Preferably, the profile of this second connector 42 is identical with the profile of this stiffener 60, USB seat 50.
This mobile terminal 2 also comprises antenna platelet 70 and connector 80, and this battery 30 downside 32 is also located in antenna platelet 70 and this USB seat 50 interval, and connector 80 is located on mainboard, to be electrically connected with the first connector 41 of flexible PCB 40.
Further, mobile terminal 2 of the present utility model also comprises the camera, receiver, the earphone base that are electrically connected with this circuit main board 20.
The utility model mobile terminal 2 interior section structure and annexation thereof is simply introduced, it can thus be appreciated that the mobile terminal 2 of the application at least tool has the following advantages by above-mentioned:
(1) because the hole wall of the jack 62 of stiffener 60 is the heavy copper of plating, can bonding solder(ing) paste, four of USB seat 50 pins and stiffener 60 can be welded together, and the fastness of increase USB seat 50, improves USB seat 50 and waves flimsy shortcoming;
(2) stiffener 60 has insulation division 61, and namely major part becomes without metallic state for headroom, reduces the interference to antenna;
(3) insulation division 61 can be formed by materials such as glass, brominated epoxy resin or brominated epoxy resins, and structure is simple, and cost is low.
It is to be noted, if mention in the utility model embodiment " first ", " second " " on ", the term such as D score, "left", "right" is only the letter symbol adopted as required, in practice, be not limited to this, and this letter symbol can exchange use.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a mobile terminal, is characterized in that, comprising:
Circuit main board;
Battery, is disposed adjacent with described circuit main board and is electrically connected;
Flexible PCB, one end is electrically connected with described circuit main board, and extends through described battery surface;
USB seat, is disposed adjacent with described battery and is electrically connected with the other end of described flexible PCB;
Stiffener, described flexible PCB and described USB seat are formed by described stiffener and strengthen being connected.
2. mobile terminal according to claim 1, is characterized in that, described stiffener comprises:
Insulation division;
Jack, is opened on described insulation division, and wherein, described jack has metallization hole wall.
3. mobile terminal according to claim 2, is characterized in that, described metallization hole wall is the heavy copper of plating.
4. mobile terminal according to claim 2, is characterized in that, described USB seat has the pin mated with described jack.
5. mobile terminal according to claim 4, is characterized in that, described flexible PCB comprises:
First connector, is connected on described circuit main board;
Second connector, has the fixing hole corresponding with described jack, and mates with described pin.
Connecting line, connects described first connector and described second connector.
6. mobile terminal according to claim 4, is characterized in that, described pin is connected to described jack by soldering.
7. mobile terminal according to claim 4, is characterized in that, described pin is 2-8.
8. mobile terminal according to claim 5, is characterized in that, the profile of described second connector is identical with the profile of described stiffener.
9. mobile terminal according to claim 1, is characterized in that, described mobile terminal also comprises antenna platelet, and described battery side is also located in described antenna platelet and described USB seat interval.
10. mobile terminal according to claim 1, is characterized in that, described mobile terminal also comprises the camera, receiver, the earphone base that are electrically connected with described circuit main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769211.1U CN205071058U (en) | 2015-09-30 | 2015-09-30 | Mobile terminal with front camera and large LCD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520769211.1U CN205071058U (en) | 2015-09-30 | 2015-09-30 | Mobile terminal with front camera and large LCD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071058U true CN205071058U (en) | 2016-03-02 |
Family
ID=55397555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520769211.1U Expired - Fee Related CN205071058U (en) | 2015-09-30 | 2015-09-30 | Mobile terminal with front camera and large LCD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376177A (en) * | 2016-11-30 | 2017-02-01 | 深圳天珑无线科技有限公司 | Flexible circuit board and intelligent terminal |
-
2015
- 2015-09-30 CN CN201520769211.1U patent/CN205071058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376177A (en) * | 2016-11-30 | 2017-02-01 | 深圳天珑无线科技有限公司 | Flexible circuit board and intelligent terminal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20190930 |