CN204883503U - Panel computer mainboard and panel computer with three select two SIM card T cassettes - Google Patents
Panel computer mainboard and panel computer with three select two SIM card T cassettes Download PDFInfo
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- CN204883503U CN204883503U CN201520565722.1U CN201520565722U CN204883503U CN 204883503 U CN204883503 U CN 204883503U CN 201520565722 U CN201520565722 U CN 201520565722U CN 204883503 U CN204883503 U CN 204883503U
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Abstract
The utility model discloses a panel computer mainboard and panel computer with three select two SIM card T cassettes. This panel computer mainboard includes main PCB board, main PCB board includes that three select two SIMT cassettes, three select two SIMT cassettes to sink board type cassette for the Z direction formula of folding. The utility model provides a Z orientation formula of folding is sunk three of board type and is selected two SIMT cassettes guaranteeing under the unchangeable prerequisite of the required hardware functional configuration of panel computer in the panel computer mainboard, and the different demands that the user used SIM card and TF card not only can have been satisfied but also the mainboard area can be reduced, increase battery area, reduce cost realizes that the panel computer is wholly ultra -thin.
Description
Technical field
The utility model relates to mobile terminal, particularly relates to a kind of main board of tablet computer and panel computer.
Background technology
Along with apple, three magnitude famous brands continue to release panel computer, there is the panel computer of call function universal fast, and compete more and more fierce.As everyone knows, under the prerequisite ensureing hardware capability configuration inconvenience needed for panel computer, mainboard stack manner determines has the main board of tablet computer of call function and the cost of peripheral components thereof, and prior art is under needed for guarantee panel computer, hardware capability configures constant prerequisite, to realize low cost, large battery, and the main board of tablet computer stack manner with call function of complete machine thickness ultrathin.Therefore prior art haves much room for improvement and develops.
Utility model content
The purpose of this utility model is to propose a kind of main board of tablet computer and panel computer, it is under needed for guarantee panel computer, hardware capability configures constant prerequisite, not only can meet user to the different demand of SIM card and the application of TF card can reduce board area, increase cell area, reduce costs, the complete machine realizing panel computer is ultra-thin.
For reaching this object, the utility model by the following technical solutions:
On the one hand, provide one and have the main board of tablet computer that three select two SIM card/T deck, comprise main PCB plate, described main PCB plate comprises three and selects two SIM card/T deck, and described three select two SIM card/T deck to be Z-direction stacked depositing plate type deck.
Wherein, described main board of tablet computer also comprises screen flexible PCB, and described screen flexible PCB is connected with main PCB plate by screen flexible circuit board connector;
The right side of described screen flexible circuit back is provided with:
Motor and the motor pad for described motor and described screen flexible PCB are carried out welding;
The microphone pad that microphone and described microphone and described screen flexible PCB being carried out welds;
The left side of described microphone pad is provided with horn spring plate golden finger.
Wherein, the upper right corner, the back side of described main PCB plate is provided with the first contact flat spring by the flexible PCB of the GPS/2.4GWIFI/BT three-in-one antenna of panel computer and described main PCB plate Elastic Contact; The upper left corner in the front of described main PCB plate 100 is provided with GPS/2.4GWIFI/BT three-in-one antenna.
Wherein,
From left to right be disposed with on the right side of the front GPS/2.4GWIFI/BT three-in-one antenna of described main PCB plate: range sensor, the USB connector arranged in SMT paster mode be connected with MicroUSB plug and receiver;
The positive Middle face of described main PCB plate is provided with for carrying out with the flexible PCB of described range sensor the first pad of welding;
The front lower left quarter of described main PCB plate is provided with for carrying out with the flexible PCB of panel computer fingerprint Identification sensor the second pad of welding;
The front right side central of described main PCB plate is provided with RF-1 radome.
Wherein,
The below of described screen flexible circuit board connector is provided with RF test connector and the first main antenna radio frequency seat for being connected with panel computer main antenna;
The right side of described screen flexible circuit board connector is from left to right disposed with: the radome of RF-2 radome, BB radome and the GPS/2.4GWIFI/BT three-in-one antenna chip for shield plate computer WIFI antenna, BT antenna and gps antenna.
Wherein,
Be disposed with from top to bottom on the left of the back side of described main PCB plate: the flexible circuit board connector of flashlamp pad, SMT flashlamp, on & off switch/volume key;
The right side of described flashlamp pad is disposed with rear camera attaching device and front camera attaching device;
The top of described front camera attaching device is provided with the 3rd contact flat spring of flexible PCB and the described main PCB plate Elastic Contact connected by the diversity antenna of panel computer.
Wherein,
Second contact flat spring of the flexible PCB that the flexible circuit board connector that the below at the described USB connector back side is from left to right provided with electric capacity TP is connected with by the 5GWIFI antenna of panel computer and described main PCB plate A Elastic Contact;
The right side at the described USB connector back side is provided with the earphone base of Φ 3.5mm.
Wherein, described main board of tablet computer also comprises main antenna platelet, the left side of described main antenna platelet is provided with the second main antenna radio frequency seat, described main antenna platelet is connected with described main PCB plate by coaxial cable, and described main antenna platelet is also provided with for the main antenna contact flat spring with main antenna flexible PCB Elastic Contact.
On the other hand, provide a kind of panel computer, comprise main board of tablet computer in sum.
Wherein, the thickness of described panel computer is 8.0mm.
Compared with prior art, the beneficial effects of the utility model are: one has the main board of tablet computer that three select two SIM card/T deck, comprise main PCB plate, described main PCB plate comprises three and selects two SIM card/T deck, and described three select two SIM card/T deck to be Z-direction stacked depositing plate type deck.In the main board of tablet computer that the utility model provides, three of Z-direction stacked depositing plate type select two SIM card/T deck ensureing under the prerequisite that needed for panel computer, hardware capability configuration becomes, not only can meet user to the different demand of SIM card and the application of TF card can reduce board area, increase cell area, reduce costs, realize panel computer entirety ultra-thin.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of main board of tablet computer of the present utility model.
Fig. 2 is the structure schematic diagram of main board of tablet computer of the present utility model.
In figure: 1-GPS/2.4GWIFI/BT three-in-one antenna; 2-range sensor; 3-USB connector; 4-MicroUSB plug; 5-receiver; 6-second pad; 7-first pad; 8-flashlamp pad; 9-SMT flashlamp; The flexible circuit board connector of 10-on & off switch/volume key; 11-shields flexible circuit board connector; 12-RF test connector; 13-first main antenna radio frequency seat; Camera attaching device after 14-; Camera attaching device before 15-; 16-the 3rd contact flat spring; The flexible circuit board connector of 17-electric capacity TP; 18-second contact flat spring; 19-earphone base; 20-first contact flat spring; 21-tri-selects two SIM/T decks; 22-RF-2 radome; 23-BB radome; The radome of 24-GPS/2.4GWIFI/BT three-in-one antenna chip; 25-second main antenna radio frequency seat; 26-main antenna contact flat spring; 27-horn spring plate golden finger; 28-microphone pad; 29-motor pad; 30-motor; 31-microphone; 32-RF-1 radome; 100-main PCB plate; 200-shields flexible PCB; 300-main antenna platelet.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, one has the main board of tablet computer that three select two SIM card/T deck, comprises main PCB plate 100, and described main PCB plate 100 comprises three and selects two SIM card/T deck 21, and described three select two SIM card/T deck 21 for Z-direction stacked depositing plate type deck.Described three select two SIM card/T deck can place " two SIM cards " or " SIM card and a TF card ".
Three of Z-direction stacked depositing plate type are adopted to select two SIM card/T deck in the present embodiment, ensureing under the prerequisite that needed for panel computer, hardware capability configuration becomes, not only can meet user to the different demand of SIM card and the application of TF card can reduce board area, increase cell area, reduce costs, realize panel computer entirety ultra-thin.
Preferably, described main board of tablet computer also comprises screen flexible PCB 200, described screen flexible PCB 200 is connected with main PCB plate 100 by screen flexible circuit board connector 11, and the right side at described screen flexible PCB 200 back side is provided with: motor 30 and the motor pad 29 for described motor and described screen flexible PCB being carried out welding; The microphone pad 28 that microphone 31 and described microphone and described screen flexible PCB being carried out welds; The left side of described microphone pad 28 is provided with horn spring plate golden finger 27.Screen flexible PCB 200 is connected with described main PCB plate 100 by screen flexible circuit board connector 11, eliminate the subplate in traditional stack, and by before by the traditional method of screen, motor, microphone and loudspeaker four flexible PCBs be modified into one screen flexible PCB 200 replace, simplify assembling, provide cost savings, meet the demand of manufacturer to cost control.
Preferably, the upper right corner, the back side of described main PCB plate 100 is provided with the first contact flat spring 20 by the flexible PCB of the GPS/2.4GWIFI/BT three-in-one antenna of panel computer and described main PCB plate 100 Elastic Contact; The upper left corner in the front of described main PCB plate 100 is provided with GPS/2.4GWIFI/BT three-in-one antenna 1.Described GPS/2.4GWIFI/BT three-in-one antenna 1 is ceramic antenna.The back side of described main PCB plate 100 is provided with the first contact flat spring 20, the front of described main PCB plate 100 is provided with the GPS/2.4GWIFI/BT three-in-one antenna 1 be attached to SMT form on mainboard, these two kinds of antenna mode alternatives, when client is all-metal center ID, select the patten's design of the first contact flat spring 20; When client selects plastic middle-frame ID, then select the patten's design of GPS/2.4GWIFI/BT three-in-one antenna 1, select this scheme, while eliminating the first contact flat spring, can also flexible PCB be saved, and eliminate the station of assembling flexible PCB, meet the requirement reduced costs.
Preferably, the right side of the front GPS/2.4GWIFI/BT three-in-one antenna 1 of described main PCB plate 100 is from left to right disposed with: range sensor 2, the USB connector 3 arranged in SMT paster mode be connected with MicroUSB seat 4 and receiver 5; The positive Middle face of described main PCB plate 100 is provided with for carrying out with the flexible PCB of described range sensor the first pad 7 of welding; The front lower left quarter of described main PCB plate 100 is provided with for carrying out with the flexible PCB of panel computer fingerprint Identification sensor the second pad 6 of welding; The front right side central of described main PCB plate 100 is provided with RF-1 radome 32.Main PCB plate 100 region overlapping with TFT LCD MODULE only has little short device, the complete machine thickness of panel computer can be made thinning, the ultrathin of about 8.0mm can be accomplished when keeping panel computer complete machine cost low, meeting the requirement of user to the ultra-thin performance of panel computer.
Preferably, the below of described screen flexible circuit board connector 11 is provided with RF test connector 12 and the first main antenna radio frequency seat 13 for being connected with panel computer main antenna; The right side of described screen flexible circuit board connector 11 is from left to right disposed with: RF-2 radome 22, BB radome 23 and the GPS/2.4GWIFI/BT three-in-one antenna radome 24 for shield plate computer WIFI antenna, BT antenna and gps antenna.Described RF test connector 12, RF-2 radome 22 and BB radome 23 are all arranged on the back side of panel computer main PCB plate 100, and then the such power consumption of BB, RF of panel computer is large, the chip of easily heating is all arranged on the back side of main PCB plate 100, this setup is adopted more to be conducive to the heat radiation of panel computer, solve the problem of panel computer local overheating better, make the longer service life of main board of tablet computer.
Preferably, be disposed with from top to bottom on the left of the back side of described main PCB plate 100: the flexible circuit board connector 10 of flashlamp pad 8, SMT flashlamp 9, on & off switch/volume key; The right side of described flashlamp pad 8 is disposed with rear camera attaching device 14 and front camera attaching device 15; The top of described front camera attaching device 15 is provided with the 3rd contact flat spring 16 of flexible PCB and described main PCB plate 100 Elastic Contact connected by the diversity antenna of panel computer.Arranging like this can rational deployment electronic devices and components, are conducive to the area reducing main board of tablet computer, increase cell area, realize panel computer complete machine thickness ultrathin.
Preferably, the second contact flat spring 18 of the flexible PCB that the flexible circuit board connector 17 that the below at described USB connector 3 back side is from left to right provided with electric capacity TP is connected with by the 5GWIFI antenna of panel computer and described main PCB plate 100 Elastic Contact; The right side at the described USB connector back side is provided with the earphone base 19 of Φ 3.5mm.
Preferably, described main board of tablet computer also comprises main antenna platelet 300, the left side of described main antenna platelet 300 is provided with the second main antenna radio frequency seat 25, described main antenna platelet is connected with described main PCB plate 100 by coaxial cable, one end of coaxial cable connects the second main antenna radio frequency seat 25, the other end connects the first main antenna radio frequency seat 13, and described main antenna platelet 300 is also provided with for the main antenna contact flat spring 26 with main antenna flexible PCB Elastic Contact.The position of main antenna platelet can be fixed according to actual conditions, with the thickness of thinning panel computer complete machine.
The present embodiment additionally provides a kind of panel computer, comprises main board of tablet computer in sum.The thickness of described panel computer is 8.0mm.
In sum, the one provided by the present embodiment has main board of tablet computer and the panel computer that three select two SIM card/T deck, under can ensureing that hardware capability needed for panel computer configures constant prerequisite, it can realize panel computer complete machine thickness ultrathin, and low cost, large battery, differentiation function, meet the demand of user to panel computer thickness and cost, and because its main PCB plate 100 front is because of essentially no device, so its internal layer can do large-area paving copper, the heat radiation of mainboard can be strengthened, make the longer service life of main board of tablet computer; Therefore the main board of tablet computer that provides of the utility model and panel computer really can reduce the core component mainboard of panel computer and the cost of peripheral components thereof, and the complete machine thickness of panel computer can be accomplished as far as possible thin, and then meet the purchasing demand of consumers in general.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. one kind has the main board of tablet computer that three select two SIM card/T deck, it is characterized in that, comprise main PCB plate (100), described main PCB plate (100) comprises three and selects two SIM card/T deck (21), and described three select two SIM card/T deck (21) for Z-direction stacked depositing plate type deck.
2. main board of tablet computer according to claim 1, it is characterized in that, described main board of tablet computer also comprises screen flexible PCB (200), and described screen flexible PCB (200) is connected with main PCB plate (100) by screen flexible circuit board connector (11);
The right side at described screen flexible PCB (200) back side is provided with:
Motor (30) and the motor pad (29) for described motor and described screen flexible PCB are carried out welding;
The microphone pad (28) that microphone (31) and described microphone and described screen flexible PCB being carried out welds;
The left side of described microphone pad (28) is provided with horn spring plate golden finger (27).
3. main board of tablet computer according to claim 1, it is characterized in that, the upper right corner, the back side of described main PCB plate (100) is provided with the first contact flat spring (20) by the flexible PCB of the GPS/2.4GWIFI/BT three-in-one antenna of panel computer and described main PCB plate (100) Elastic Contact; The upper left corner in the front of described main PCB plate (100) is provided with GPS/2.4GWIFI/BT three-in-one antenna (1).
4. main board of tablet computer according to claim 1, is characterized in that,
The right side in front GPS/2.4GWIFI/BT three-in-one antenna (1) of described main PCB plate (100) is from left to right disposed with: range sensor (2), the USB connector (3) arranged in SMT paster mode be connected with MicroUSB plug (4) and receiver (5);
The positive Middle face of described main PCB plate (100) is provided with for carrying out with the flexible PCB of described range sensor the first pad (7) of welding;
The front lower left quarter of described main PCB plate (100) is provided with for carrying out with the flexible PCB of panel computer fingerprint Identification sensor the second pad (6) of welding;
The front right side central of described main PCB plate (100) is provided with RF-1 radome (32).
5. main board of tablet computer according to claim 2, is characterized in that,
The below of described screen flexible circuit board connector (11) is provided with RF test connector (12) and the first main antenna radio frequency seat (13) for being connected with panel computer main antenna;
The right side of described screen flexible circuit board connector (11) is disposed with: the radome (24) of RF-2 radome (22), BB radome (23) and the GPS/2.4GWIFI/BT three-in-one antenna chip for shield plate computer WIFI antenna, BT antenna and gps antenna.
6. main board of tablet computer according to claim 1, is characterized in that,
Be disposed with from top to bottom on the left of the back side of described main PCB plate (100): the flexible circuit board connector (10) of flashlamp pad (8), SMT flashlamp (9), on & off switch/volume key;
The right side of described flashlamp pad (8) is from left to right disposed with rear camera attaching device (14) and front camera attaching device (15);
The top of described front camera attaching device (15) is provided with the 3rd contact flat spring (16) of flexible PCB and described main PCB plate (100) Elastic Contact connected by the diversity antenna of panel computer.
7. main board of tablet computer according to claim 4, is characterized in that,
Second contact flat spring (18) of the flexible PCB that the flexible circuit board connector (17) that the below at described USB connector (3) back side is from left to right provided with electric capacity TP is connected with by the 5GWIFI antenna of panel computer and described main PCB plate (100) Elastic Contact;
The right side at the described USB connector back side is provided with the earphone base (19) of Φ 3.5mm.
8. main board of tablet computer according to claim 1, it is characterized in that, described main board of tablet computer also comprises main antenna platelet (300), the left side of described main antenna platelet (300) is provided with the second main antenna radio frequency seat (25), described main antenna platelet is connected with described main PCB plate (100) by coaxial cable, and described main antenna platelet (300) is also provided with for the main antenna contact flat spring (26) with main antenna flexible PCB Elastic Contact.
9. a panel computer, is characterized in that, comprises the main board of tablet computer described in claim 1 to 8 any one.
10. panel computer according to claim 9, is characterized in that, the thickness of described panel computer is 8.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565722.1U CN204883503U (en) | 2015-07-30 | 2015-07-30 | Panel computer mainboard and panel computer with three select two SIM card T cassettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565722.1U CN204883503U (en) | 2015-07-30 | 2015-07-30 | Panel computer mainboard and panel computer with three select two SIM card T cassettes |
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| CN204883503U true CN204883503U (en) | 2015-12-16 |
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| CN201520565722.1U Active CN204883503U (en) | 2015-07-30 | 2015-07-30 | Panel computer mainboard and panel computer with three select two SIM card T cassettes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106790815A (en) * | 2016-12-30 | 2017-05-31 | 深圳天珑无线科技有限公司 | Mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106790815A (en) * | 2016-12-30 | 2017-05-31 | 深圳天珑无线科技有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200724 Address after: 644000 West Section of Gangyuan Road, Yibin Port Economic and Technological Development Zone, Yibin City, Sichuan Province Patentee after: Sichuan Kubi Communication Equipment Co.,Ltd. Address before: 518000, Guangdong, Futian District, Shenzhen Binhe Road and Xiangmi Lake Road intersection, tian an innovation, science and Technology Plaza, two, east block, 903-B Patentee before: SHENZHEN MINGTAI TELECOMMUNICATION Co.,Ltd. |
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| TR01 | Transfer of patent right |