CN201749395U

CN201749395U - Main board of tablet computer

Info

Publication number: CN201749395U
Application number: CN2010202830112U
Authority: CN
Inventors: 刘演池
Original assignee: SHENZHEN COMMAX TECHNOLOGY Co Ltd
Current assignee: SHENZHEN COMMAX TECHNOLOGY Co Ltd
Priority date: 2010-08-04
Filing date: 2010-08-04
Publication date: 2011-02-16
Anticipated expiration: 2020-08-04

Abstract

The utility model provides a main board of a tablet computer, which comprises an eight-layer structure core board, wherein a memory, a storage hard disc and a CPU are respectively placed on the core board; the core board is welded on a double-layer structure base plate; and a power supply circuit, a drive circuit and an input-output connector, which are respectively connected with one another, are respectively arranged on the double-layer structure base plate. by virtue of the main board of the utility model, the production cost can be saved, the development period of the new products can be shortened, and the production efficiency can be improved.

Description

A kind of panel computer mainboard

Technical field

The utility model relates to a kind of hardware structure designing technique, relates in particular to a kind of hardware structure designing technique of panel computer mainboard.

Background technology

At present, computer is just little toward volume, and the direction that is convenient for carrying develops, to satisfy the demand of more users.For the volume with computer reduces, the matter of utmost importance that need to solve is that the volume with computer main board reduces.

The hardware structure motherboard design of the panel computer mainboard that prior art provides, generally use a mainboard to finish, be about to CPU (Central Processing Unit, central microprocessor), all devices such as internal memory, hard disk (flash memory) and input and output I/O interface all are arranged on the same pcb board (Printed Circuit Board, printed wiring board).But,, need to adopt the PCB of eight layers of structure to realize so if be arranged on the PCB because the PIN pin of CPU own is more, but whole mainboard adopts eight layers of PCB, then cost is higher, and the production cycle is longer, also is unfavorable for the element on the mainboard is detected.

The utility model content

The utility model provides a kind of panel computer mainboard, its objective is solve that present prior art provides all elements all to be welded on the cost that is brought on eight layers of structure pcb board higher, production cycle is long, is difficult for the element on the mainboard is carried out the detection technique problem.

A kind of panel computer mainboard that the utility model provides comprises:

Eight layers of structural core plate are placed internal memory on it, storage hard disk, CPU;

Described core board is welded on the two-layer structure base plate, and described two-layer structure base plate also is provided with interconnective power circuit, driving circuit, input/output connector.

Implement the utility model, have following beneficial effect:

First, save cost: because the device of part core is arranged on eight layers of structural core plate, and other attached devices are arranged on the two-layer structure base plate, and eight layers of structural core plate are welded on the two-layer structure base plate, but not all devices all are arranged on the mainboard of eight layers of structure, therefore can save cost;

The second, shorten new product development cycle: comprise Basic Phase I hardwares such as CPU, internal memory, hard disk on eight layers of structural core plate, be the core of panel computer, can be used as the panel computer that a standard component is applied to the various sizes different model after finishing debugging; The fabrication cycle of eight layers of structural core plate is 20 days, and the fabrication cycle of two-layer structure base plate is 3 days, so the construction cycle of panel computer mainboard can shorten about 2 weeks.

The 3rd, promote production efficiency: eight layers of structural core plate and two-layer structure base plate can detect respectively, detect separately by after carry out welding assembly again, so can reduce scrapping of components and parts, also find out the corresponding problem point easily, thereby shorten the cycle lifting production efficiency of reprocessing.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the structural representation of a kind of panel computer mainboard embodiment one of providing of the utility model;

Fig. 2 is the structural representation of a kind of panel computer mainboard embodiment two of providing of the utility model;

Fig. 3 is the structural representation of a kind of panel computer mainboard embodiment three of providing of the utility model;

Fig. 4 is the structural representation of a kind of panel computer mainboard embodiment four of providing of the utility model.

Embodiment

The utility model provides a kind of panel computer mainboard, its objective is solve that present prior art provides all elements all to be welded on the cost that is brought on eight layers of structure pcb board higher, production cycle is long, is difficult for the element on the mainboard is carried out the detection technique problem.Use the utility model, can save production cost, shorten the construction cycle of new product, enhance productivity.

Referring to Fig. 1, the structural representation of a kind of panel computer mainboard embodiment one that provides for the utility model.

The panel computer mainboard that present embodiment provides comprises:

Eight layers of structural core plate 1 are placed internal memory 11, storage hard disk (perhaps flash memory) 12, CPU13 on it;

Described eight layers of structural core plate 1 are welded on the two-layer structure base plate 2, and described two-layer structure base plate 2 also is provided with interconnective power circuit 21, driving circuit 22, input/output connector 23.Described eight layers of structural core plate 1 and described two-layer structure base plate 2 are pcb board.

Wherein, the area of described eight layers of structural core plate 1 is 1/5th of a two-layer structure base plate 2.

Implement the utility model, have following beneficial effect:

Referring to Fig. 2, the structural representation of a kind of panel computer mainboard embodiment two that provides for the utility model.

Present embodiment is introduced a kind of 9 cun panel computer mainboard.

Described panel computer mainboard comprises:

Eight layers of structural core plate 1, it is provided with internal memory 110, internal memory 111, storage hard disk (perhaps flash memory) 12, the device of CPU 13 or the like core; Described eight layers of structural core plate 1 are welded on the two-layer structure base plate 2;

Wherein, also be provided with the earphone base 24 that connects successively on the two-layer structure base plate 2, DC seat 25, switch control 26 (being specially the ON/OFF/PLAY in the diagram), remote control 27, USB interface 29 (i.e. USB seat in the diagram), TF deck 29, HDMI port 30, network connection port 31 (abbreviation network interface), the power circuit that is provided with on the described two-layer structure base plate is embodied in lithium battery 21 in the present embodiment, also be provided with 9 cun screens on this base plate and connect position 32, it is used to connect display screen, and the touch pad winding displacement connects position 34, it is used to connect winding displacement, and described winding displacement connects touch pad.

In the present embodiment, owing on eight layers of structural core plate 2, place core devices, their occupation space are little, and power circuit commonly used, driving circuit and imput output circuit take up room greatly, therefore it is arranged on the two-layer structure base plate, then eight layers of structure mainboard is welded on the two-layer structure base plate, save space and the cost of producing 9 cun panel computer mainboards thus.

Referring to Fig. 3, the structural representation of a kind of panel computer mainboard embodiment three that provides for the utility model.

Present embodiment is introduced a kind of 7 cun panel computer mainboard.

Described panel computer mainboard comprises:

Eight layers of structural core plate 1, same as the previously described embodiments, it is provided with internal memory, storage hard disk, the device of CPU or the like core (figure does not show); Described eight layers of structural core plate 1 are welded on the two-layer structure base plate 2;

Wherein, also be provided with TF deck 29 on the two-layer structure base plate 2, camera connecting interface 41, and 3G module 32 or the like.

Referring to Fig. 4, the structural representation of a kind of panel computer mainboard embodiment four that provides for the utility model.

Present embodiment is introduced a kind of 10 cun panel computer mainboard.

Described panel computer mainboard comprises:

Wherein, also be provided with Enter acknowledgement key 42 on the two-layer structure base plate 2, RESET key 33, USB interface 29, pilot lamp 35, MINI-USB interface 36, DC interface 25, VOL key 37, RJ45 interface 38, POWER key 39, TF deck 29, and audio frequency output 23 or the like.

One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method, be to instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.

The above is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.

Claims

1. a panel computer mainboard is characterized in that, comprising:

2. a kind of panel computer mainboard as claimed in claim 1 is characterized in that the area of described eight layers of structural core plate is 1/5th of a described two-layer structure base plate.

3. a kind of panel computer mainboard as claimed in claim 2 is characterized in that, also is provided with the earphone base that connects successively on the described two-layer structure base plate, DC seat, switch control, USB interface, TF deck.

4. a kind of panel computer mainboard as claimed in claim 2 is characterized in that, also is provided with the HDMI port that connects successively on the described two-layer structure base plate, network connection port.

5. a kind of panel computer mainboard as claimed in claim 2 is characterized in that, on the described two-layer structure base plate 3G module is set also.

6. a kind of panel computer mainboard as claimed in claim 2 is characterized in that, on the described two-layer structure base plate camera link block is set also.

7. as each described panel computer mainboard in the claim 1 to 6, it is characterized in that described eight layers of structural core plate and described two-layer structure base plate are pcb board.