A kind of method of making ultra-thin smart handset
Technical field
The present invention relates to a kind of method of making ultra-thin smart handset.
Background technology
Along with the fast development of the communication technology, the user is more and more to the functional requirement of institute's use mobile phone, and the smart mobile phone that integrates multiple function arises at the historic moment.Though but the mobile phone feature richness that adopts current smart mobile phone manufacture method to be made is bulky, thickness is thicker, is not easy to carry use.Therefore how to produce and have rich functions and small and exquisite size simultaneously and be problem anxious to be solved than the smart mobile phone of minimal thickness.
Summary of the invention
The purpose of this invention is to provide a kind of method of making ultra-thin smart handset, it may further comprise the steps:
(1) back side relatively is provided with LCD MODULE and the battery module that contains handwriting pad each other, and between above-mentioned two modules a supporting steel plate is set;
(2) concentrated area is provided with radio-frequency module and baseband module on the two sides of a PCB mainboard;
(3) at whole fuselage antenna is set bottom;
(4) on second pcb board, concentrate T-flash card deck and SIM card deck are set, and described second pcb board is linked to each other with a PCB mainboard by connector.
According to the present invention, described manufacture method is further comprising the steps of, in the upper end of whole fuselage camera, receiver and earphone jack is set in proper order, in the lower end of fuselage microphone is set, and by flexible print circuit above-mentioned parts is linked to each other with a PCB mainboard.
According to the present invention, described manufacture method and then following steps adopt metal material to make on the shell of described mobile phone around the part of LCD MODULE and the part of the described battery module of covering.
Preferably, the thickness of described supporting steel plate is 0.3mm.
Preferably, described T-flash card deck is only to allow side direction plug T-flash card.
Adopt method of the present invention, it is little to produce volume, and thin thickness, and do not reduce the ultra-thin smart handset of any function has satisfied the demand that people carried and used smart mobile phone.
Description of drawings
Fig. 1 shows the end view of the ultra-thin smart handset of making according to the inventive method;
Fig. 2 a and Fig. 2 b show the method according to this invention is provided with camera, receiver and earphone jack quilt and by flexible print circuit above-mentioned parts is connected with a PCB mainboard in the upper end of whole handset schematic diagram;
Fig. 3 shows the method according to this invention and concentrate the schematic diagram that T-flash card deck and SIM card deck are set on second pcb board.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail.
Figure 1 illustrates the end view of the ultra-thin smart handset that adopts method manufacturing of the present invention, as can be seen from the figure, the integral thickness of mobile phone depends primarily on LCD MODULE 1 and the battery module 2 that contains handwriting pad.In order to be reduced to mobile phone thickness minimum, at first described LCD MODULE 1 and the described battery module 2 that contains handwriting pad relatively is provided with at the back side each other according to the inventive method, the steel plate 3 that a thickness is set simultaneously betwixt is 0.3mm is as supporting to improve intensity.
In order further to reduce the mobile phone volume, radio-frequency module (not shown) and two sides, baseband module (not shown) concentrated area are arranged on the PCB mainboard 4, thereby improve the device integrated level.
In order to maximally utilise the space, prevent the phase mutual interference, antenna 5 is arranged on whole mobile phone bottom, so also help realizing the SAR protection.
Next, shown in Fig. 2 a and Fig. 2 b, camera 6, receiver 7 and earphone jack 8 concentrated areas are arranged on the upper end of whole mobile phone, the microphone (not shown) is arranged on the mobile phone lower end, and use flexible print circuit (FPC) thus 9 above-mentioned a plurality of parts linked to each other with a PCB mainboard 4 constitute a complete system.
At last, go out as shown in Figure 3, T-flash card deck 11 and SIM card deck 10 concentrated are arranged on second pcb board 12, thereby and by the connector (not shown) described second pcb board 12 is connected with a PCB mainboard 4 and makes full use of thickness space.Preferably, in order to prevent that SIM card is carried out hot plug operations, described SIM card deck 10 is designed to, and only could plug operation to SIM card after taking out battery; And described T-flash card deck 11 is for being only to allow side direction plug T-flash card.
For the thickness that reduces mobile phone more effectively guarantees its structural strength simultaneously, adopt metal material to make on the shell of described mobile phone around the part of LCD MODULE 1 and the part of the described battery module 2 of covering.
Those of ordinary skills should know, except that component arrangement scheme that particularly points out and connected mode, can adopt any appropriate methods known in the art to lay and miscellaneous part that is connected described smart mobile phone and module, thereby constitute the cell phone system of stable operation.
By adopting method of the present invention, it is little to produce volume, and thin thickness, and do not reduce the ultra-thin smart handset of any function has satisfied the demand that people carried and used smart mobile phone.