CN202840060U

CN202840060U - Combined USB socket structure

Info

Publication number: CN202840060U
Application number: CN201220494555.2U
Authority: CN
Inventors: 罗益州; 冯斌
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2012-09-25
Filing date: 2012-09-25
Publication date: 2013-03-27
Anticipated expiration: 2022-09-25

Abstract

The utility model relates to the technical field of USB socket structures, and discloses a combined USB socket structure which is arranged in a mobile phone shell. The combined USB socket structure comprises a ferrule provided with a plurality of metal strips, a base, and an upper cover matched with the base, wherein the base and the upper cover encloses to form a structural body provided with a through cavity, and the ferrule is plugged in the through cavity. Compared with the prior art, as the base and the upper cover are manufactured separately and then matched together to form the structural body so as to arrange the ferrule in a plug-in manner, so that a stamping process is not needed in manufacture. The base and the upper cover can be manufactured by adopting various different materials, thereby being capable of reducing consumption of the metal material to the maximum degree. When the USB socket structure is applied to a mobile phone, electromagnetic interferences for an antenna are reduced greatly, and the manufacturing cost of the mobile phone is also reduced greatly.

Description

Composite type USB socket structure

Technical field

The utility model relates to the technical field of USB socket structure, relates in particular to composite type USB socket structure.

Background technology

Along with the high speed development of mobile Internet, the consumer is also more and more higher to the demand of mobile phone, and an end all is provided with USB socket structure and antenna in the mobile phone.

At present, as shown in Figure 1, after during USB socket structure 1 in the mobile phone " generally comprises lock pin 12 " and metallic sheath 11 "; during lock pin 12 " is plugged in metallic sheath 11 "; the elongated end on it is provided with a plurality of alternate bonding jumpers that are arranged on; when external equipment is plugged in this USB socket structure 1 ", utilize being connected of bonding jumper and external equipment, thereby so that external equipment can be electrically connected mobile phone; Metallic sheath is integrated stamped and forms, and it can't reduce metal material to greatest extent.

Because mobile phone industry is toward large-size screen monitors at present, ultra-thin future development, like this, the space that can be used for Antenna Design on the mobile phone is then fewer and feweri, when adding shape-designing, generally all with USB socket structure 1 " be positioned over top or the bottom of mobile phone; be positioned at antenna for mobile phone near; and USB socket structure 1 of the prior art " metallic sheath 11 " is complete metal structure basically entirely; and structure can't dwindle, and from the angle of Antenna Design, is not allow to place large-area metal near the antenna; produce electromagnetic interference between its meeting and the antenna; and from another angle, and the utilization of metal material has increased the manufacturing cost of mobile phone.

The utility model content

The purpose of this utility model is to provide composite type USB socket structure, the metallic sheath that is intended to solve USB socket structure of the prior art is that metal stamping forms, it can't reduce the use of metal material, so that the problem that is easy to produce electromagnetic interference between the antenna for mobile phone and increases the mobile phone manufacturing cost.

The utility model is to realize like this, composite type USB socket structure, place phone housing, comprise the lock pin that is provided with a plurality of bonding jumpers, also comprise base and the loam cake that can cooperate with described base, described base and described loam cake are enclosed the structure with cavity, and described lock pin is inserted in the described cavity.

Further, the both sides of described loam cake are bending, and are connected in the both sides of described base.

Further, the lateral extension of described base is useful on the mounting bar that cooperates with phone housing.

Compared with prior art, owing to be to separate to make and be combined together between base and the loam cake, form the structure that plugs for lock pin, like this, can not need the Sheet Metal Forming Technology manufacturing, can adopt multiple different materials to make base and loam cake, thereby can reduce to greatest extent metal material, when this USB socket structure is used in the mobile phone, then greatly reduce it to the electromagnetic interference of antenna, and also greatly reduce the manufacturing cost of mobile phone.

Description of drawings

Fig. 1 is the schematic perspective view of USB socket structure of the prior art;

The three-dimensional exploded perspective view of the composite type USB socket structure that Fig. 2 provides for the utility model embodiment.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

The utility model provides composite type USB socket structure, place phone housing, comprise the lock pin that is provided with a plurality of bonding jumpers, also comprise base and the loam cake that can cooperate with described base, described base and described loam cake are enclosed the structure with cavity, and described lock pin is inserted in the described cavity.

In the utility model, base and loam cake are not the integrated punching moulding, and it can adopt respectively multiple different materials manufacturing, thereby can save to greatest extent metal material, reduce it to the electromagnetic interference of antenna for mobile phone, and reduce the manufacturing cost of mobile phone.

Below in conjunction with concrete accompanying drawing realization of the present utility model is described in detail.

As shown in Figure 2, a preferred embodiment that provides for the utility model.

The USB socket structure 1 that present embodiment provides, be arranged in the shell of mobile phone, certainly, be provided with the groove of placing for this USB socket structure 1 in the phone housing, it comprises base 13, loam cake 11 and lock pin 12 this USB socket structure 1, base 13 cooperates with loam cake 11, be surrounded as the cavity 14 that plugs for lock pin 12 between the two, lock pin 12 is provided with a plurality of alternate bonding jumpers, the circuit board of this bonding jumper and interior of mobile phone is electrically connected, and outside equipment by with being connected of bonding jumper, thereby be electrically connected the circuit board of interior of mobile phone.Lock pin 12 is plugged in base 13 and surrounds in the cavity 14 that forms with loam cake 11, and a plurality of bonding jumpers on it place respectively cavity 14.

In above-mentioned USB socket structure 1, owing to cooperate formation to have the structure of cavity 14 between base 13 and the loam cake 11, it is equivalent to metallic sheath of the prior art, and be separately to make and make up to be combined together between the two, formed " composite type " structure, like this, do not need to adopt stamped technique, thereby the saving metal material of limit as required, can adopt multiple different materials manufacturing and cooperation between base 13 and the loam cake 11 greatly.Like this, when this USB socket structure 1 is used in the mobile phone, because its metal structure reduces, thus the greatly minimizing of limit and the electromagnetic interference between the antenna, and the manufacturing cost of also saving mobile phone.

Above-mentioned loam cake 11 and base 13 can adopt respectively the multiple material manufacturing, and be specific as follows:

Mode 1), the material of base 13 is metal, the material of loam cake 11 is pottery;

Mode 2), the material of base 13 is metal, the material of loam cake 11 is plastics;

Mode 3), the material of base 13 is pottery, the material of loam cake 11 be ceramic;

Mode 4), the material of base 13 is pottery, the material of loam cake 11 is plastics;

Mode 5), the material of base 13 is pottery, the material of loam cake 11 is metal;

Mode 6), the material of base 13 is high-temperature resistance plastice, the material of loam cake 11 is high-temperature resistance plastice.

Certainly, the material of loam cake 11 and base 13 is not limited to above-mentioned material type, can be other various material also, is specifically decided by actual conditions.

In the present embodiment, two side direction, one lateral buckling of loam cake 11, and the both sides of its bending are connected to the both sides of base 13, thereby and enclose cavity 14 between the base 13, lock pin 12 just is plugged in this cavity 14.

For the ease of the installation that cooperates between USB socket structure 1 and the phone housing, the outside of base 13 is outward extended with mounting bar 131, utilizes this mounting bar 131 base 13 can be fixed in the groove of phone housing.

Above-mentioned lock pin 12 comprises termination 121 and is convexly equipped with elongated end 122 on 121 1 ends of termination, elongated end 122 is provided with above-mentioned bonding jumper, and lock pin 12 is plugged in the cavity 14, and its end from cavity 14 inserts, and termination 121 places cavity 14, and elongated end 122 places cavity 14.

The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.

Claims

1. composite type USB socket structure places phone housing, comprises the lock pin that is provided with a plurality of bonding jumpers, it is characterized in that, also comprise base and the loam cake that can cooperate with described base, described base and described loam cake are enclosed the structure with cavity, and described lock pin is inserted in the described cavity.

2. composite type USB socket structure as claimed in claim 1 is characterized in that the both sides of described loam cake are bending, and is connected in the both sides of described base.

3. composite type USB socket structure as claimed in claim 1 or 2 is characterized in that, the lateral extension of described base is useful on the mounting bar that cooperates with phone housing.