CN202103721U

CN202103721U - Handset mainboard

Info

Publication number: CN202103721U
Application number: CN2011201724074U
Authority: CN
Inventors: 张大志; 尹健
Original assignee: Kivu Intellectual Property (singapore) Pte Ltd
Current assignee: Kivu Intellectual Property (singapore) Pte Ltd
Priority date: 2011-05-26
Filing date: 2011-05-26
Publication date: 2012-01-04
Anticipated expiration: 2021-05-26

Abstract

The utility model is applicable to the mobile communication terminal field and provides a handset mainboard. The upper portion of the handset mainboard is provided with a first microphone and a first receiver while the lower portion of the handset mainboard is provided with a second microphone and a second receiver. The upper portion of the mainboard is further provided with a first microphone pad and a first receiver pad while the lower portion of the mainboard is further provided with a second microphone pad and a second receiver pad, wherein the first microphone, the second microphone, the first receiver, and the second receiver are correspondingly connected with the first microphone pad, the second microphone pad, the first receiver pad, and the second receiver pad respectively via leads. The handset mainboard is provided with two receivers and two microphones at the upper portion and the lower portion of the handset mainboard respectively. When using the handset, the users do not have to distinguish the positions of the receiver and the microphone. Even when the handset is inversely held, the conversation effect will not be affected, thereby being more humanized and intellectualized with high flexibility.

Description

A kind of cell phone mainboard

Technical field

The utility model belongs to the mobile communication terminal field, relates in particular to a kind of cell phone mainboard.

Background technology

The mainboard of existing mobile phone all is provided with a receiver and a microphone; The user must converse at the transaudient device position of appointment, unique mobile phone; And the continuous quickening of Along with people's rhythm of life, the continuous increase of waiting to obtain amount of information, communication equipment also needs convenient, quick, intelligent.The mobile phone of this monotelephone, single microphone uses convenient inadequately and intelligent, can't satisfy user's demand.

The utility model content

The purpose of the utility model is to provide a kind of cell phone mainboard, is intended to solve conventional mobile phone property easy to use and intelligent lower problem.

The utility model is achieved in that a kind of cell phone mainboard, and the top of said mainboard is provided with first microphone and first receiver, and the bottom of said mainboard is provided with second microphone and second receiver;

Said mainboard top also is provided with the first microphone pad and the first receiver pad, and said mainboard bottom also is provided with the second microphone pad and the second receiver pad;

Said first microphone, second microphone, first receiver and second receiver are respectively through lead and the first microphone pad, the second microphone pad, the first receiver pad and the corresponding connection of the second receiver pad.

Optimal technical scheme as the utility model:

Said second microphone is positioned at the front of said mainboard.

The said first receiver pad, the second receiver pad and the second microphone pad are positioned at the front of said mainboard.

The upper and lower of said mainboard is respectively equipped with first square hole and second square hole, is respectively equipped with first support and second support in said first square hole and second square hole, and said first receiver and second receiver are arranged at respectively on described first support and second support.

Said first microphone is arranged at the top of said first support.

The said first microphone pad is arranged at the back side of said mainboard and near said first support.

The back side of said first support is provided with the lead-in wire groove that is connected lead that is used to hold between first microphone and the first microphone pad.

The utility model is provided with two receivers and two microphones respectively in the upper and lower of cell phone mainboard; When using mobile phone, needn't distinguish the position of receiver and microphone, even holding also, mobile phone can not influence communication effect; Use flexibility ratio very high, hommization and intellectuality more.

Description of drawings

Fig. 1 is the main TV structure sketch map of the cell phone mainboard that provides of the utility model embodiment;

Fig. 2 is the side-looking structural representation of the cell phone mainboard that provides of the utility model embodiment;

Fig. 3 is the partial enlarged drawing () of the main TV structure of the cell phone mainboard that provides of the utility model embodiment;

Fig. 4 is the partial enlarged drawing (two) of the main TV structure of the cell phone mainboard that provides of the utility model embodiment;

Fig. 5 is the backsight structural representation of the cell phone mainboard that provides of the utility model embodiment;

Fig. 6 is the partial enlarged drawing of the back TV structure of the cell phone mainboard that provides of the utility model embodiment.

Embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

The utility model provides a kind of cell phone mainboard, and the top of this mainboard is provided with first microphone and first receiver, and the bottom is provided with second microphone and second receiver;

Mainboard top also is provided with the first microphone pad and the first receiver pad, and the mainboard bottom also is provided with the second microphone pad and the second receiver pad;

First microphone, second microphone, first receiver and second receiver are respectively through lead and the first microphone pad, the second microphone pad, the first receiver pad and the corresponding connection of the second receiver pad.

Be described in detail below in conjunction with the concrete realization of specific embodiment the utility model cell phone mainboard:

Fig. 1 shows the main TV structure sketch map of the cell phone mainboard that the utility model embodiment provides, and Fig. 2 shows the side-looking structural representation of the cell phone mainboard that the utility model embodiment provides, and for the ease of explanation, only shows the part relevant with present embodiment.

The cell phone mainboard that present embodiment provides has the hardware configuration and the control circuit of conventional mobile phone mainboard, makes the mobile phone that adopts this mainboard have the functions such as communication and amusement of conventional mobile phone.On this basis, the mainboard that present embodiment provides also increases a receiver and a microphone, and promptly this cell phone mainboard has two receivers, dual microphone.Specifically with reference to accompanying drawing 1,2, the top of this cell phone mainboard is provided with first microphone 11 and first receiver 21, and the bottom of this mainboard is provided with second microphone 12 and second receiver 22.Correspondence is provided with the first microphone pad 31 and the first receiver pad 41 on the top of mainboard.Further with reference to accompanying drawing 3,4,6, draw first microphone leads 51 from first microphone 11, the other end of this lead-in wire is welded on the first microphone pad 31, realizes being electrically connected of first microphone 11 and mainboard.Draw first receiver lead-in wire 61 from first receiver 21, the other end of this lead-in wire is welded on the first receiver pad 41, realizes being electrically connected of first receiver 21 and mainboard.Same, correspondence is provided with the second microphone pad 32 and the second receiver pad 42 in the bottom of mainboard.Draw second microphone leads 52 from second microphone 12, the other end of this lead-in wire is welded on the second microphone pad 32, realizes being electrically connected of second microphone 12 and mainboard.Draw second receiver lead-in wire 62 from second receiver 22, the other end of this lead-in wire is welded on the second receiver pad 42, realizes being electrically connected of second receiver 22 and mainboard.

Further,, can offer a square hole respectively, first support 71 and second support 72 are set respectively in two square holes in the upper and lower of this mainboard as a kind of preferred implementation of the utility model with reference to accompanying drawing 1,3,4.Then first receiver 21 and second receiver 22 are separately positioned on first support 71 and second support 72.These two receivers all are positioned at the front of support, guarantee that mobile phone assembles the back receiver and is positioned at the mobile phone front.

In above-mentioned implementation, first microphone 11 can be arranged on the top of first support 71, and is as shown in Figure 3.And; Cabling and protect first microphone leads 51 not to be worn can be arranged on the position of the back side of mainboard near first support 71 with the first microphone pad 31 for ease, and at the back side of first support 71 lead-in wire groove 711 is set; Such first microphone leads 51 can the lead-in wire groove 711 in cabling; Can not give prominence on the mainboard surface,, can also save the space like this like Fig. 5,6.

In above-mentioned implementation, the first receiver pad 41, the second receiver pad 42, the second microphone pad 32 and second microphone 12 can be arranged on the front of mainboard.Like Fig. 3; First receiver 21 is arranged at the mainboard front; And be positioned at the below of first microphone 11; It is positive and be positioned at the next door of first receiver 21 that the first receiver pad 41 also is arranged on mainboard, is welded on the first receiver pad 41 from first receiver lead-in wire 61 that first receiver 21 is drawn, and first receiver 21 is linked to each other with circuit on the mainboard.Like Fig. 4, second microphone 12 is arranged on the mainboard front, and it is positive and be positioned at second microphone, 12 next doors that the second microphone pad 32 also is arranged on mainboard, and second microphone 12 links to each other with circuit on the mainboard through second microphone leads 52; It is positive and be positioned at second microphone next door that second receiver 22 is arranged at mainboard, and it is positive and be positioned at second receiver, 22 next doors that the second receiver pad 42 also is positioned at mainboard, and second receiver 22 links to each other with motherboard circuit through second receiver lead-in wire 62.

Two receivers in the present embodiment and two microphones are arranged at the upper and lower of mainboard respectively, make the user when using mobile phone, needn't painstakingly adjust and hold machine orientation or angle, and be even be inverted also can normal talking for mobile phone, very easy to use, quick.Be appreciated that; Guaranteeing that first, second microphone lays respectively at the upper and lower of mainboard; First, second receiver is divided on the basis of the upper and lower that is positioned at mainboard; The concrete relative position of two microphones, two receivers and each pad can confirm that multiple different set-up mode can be arranged according to actual process, the implementation that needn't strict be confined to provide in the present embodiment.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.

Claims

1. a cell phone mainboard is characterized in that, the top of said mainboard is provided with first microphone and first receiver, and the bottom of said mainboard is provided with second microphone and second receiver;

2. mainboard as claimed in claim 1 is characterized in that said second microphone is positioned at the front of said mainboard.

3. mainboard as claimed in claim 1 is characterized in that, the said first receiver pad, the second receiver pad and the second microphone pad are positioned at the front of said mainboard.

4. mainboard as claimed in claim 1; It is characterized in that; The upper and lower of said mainboard is respectively equipped with first square hole and second square hole; Be respectively equipped with first support and second support in said first square hole and second square hole, said first receiver and second receiver are arranged at respectively on described first support and second support.

5. mainboard as claimed in claim 4 is characterized in that said first microphone is arranged at the top of said first support.

6. mainboard as claimed in claim 4 is characterized in that, the said first microphone pad is arranged at the back side of said mainboard and near said first support.

7. mainboard as claimed in claim 6 is characterized in that, the back side of said first support is provided with the lead-in wire groove that is connected lead that is used to hold between first microphone and the first microphone pad.