Summary of the invention
Embodiments of the invention provide a kind of I/O interface device and I/O interface equipment thereof, and the I/O interface that realization does not add lid reaches seven grades of waterproof.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of I/O interface device,
Described I/O interface agent has the can of integral type;
On the can of described integral type, be provided with opening, the openend of described opening and described I/O interface matches, and the openend of described I/O interface is for being connected with the plug of external equipment.
A kind of I/O interface equipment,
Comprise above-mentioned I/O interface device.
The I/O interface device that the embodiment of the present invention provides, owing to having adopted the can of integral type, without increasing structural member, gap or breach around contained, do not add lid and can reach seven grades of waterproof, embody overall radian moulding, more attractive in appearance and easy to operate.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of I/O interface device, as shown in Figure 1, I/O interface agent has the can 1 of integral type, as shown in Figure 2, on the can 1 of integral type, be provided with opening 11, opening 11 matches with the openend of I/O interface, and the openend of I/O interface is for being connected with the plug of external equipment, the plug of external equipment inserts I/O interface by opening 11, realizes the data-transformation facility of I/O interface.The structure that shell 1 is integral type, there is not gap or breach in the surrounding of shell 1 and the bottom relative with opening 11, has therefore prevented that water from entering into I/O interface equipment by I/O interface.
Compared with prior art, the I/O interface device that the embodiment of the present invention provides, owing to having adopted the can of integral type, is contained gap or breach around without increasing structural member, does not add lid and can reach seven grades of waterproof, embody overall radian moulding, more attractive in appearance and easy to operate.
As shown in Figure 3, particularly, the can 1 of the integral type in the present embodiment can be by plastic-injection moulding.Be understandable that, can 1 also can be one-body molded by other techniques in embodiments of the present invention.
Further, the periphery of opening 11 is provided with the sealing ring 15 for sealing gap between I/O interface and I/O interface equipment, and sealing ring 15 is made up of rubber; The peripheral outer rim place of opening 11 is provided with the projection 12 for limiting sealing ring 15 positions.
Further, the periphery of the can 1 of integral type is also provided with the screw hole 13 for being locked with I/O interface equipment, the mode filling by spiral shell is tightly fixed on I/O interface lock on the I/O interface equipment at its place, guarantee to closely cooperate by sealing ring between I/O interface and I/O interface equipment, specifically according to the difformity of I/O interface or and I/O interface equipment between different position relationship, determine quantity and the position of screw hole 13, screw hole 13 can be one or more.
Particularly, contact terminal 21 and the shell 1 of I/O interface are injected into integrative-structure, can 1 by the perforation on the can 1 of integral type through integral type, pass from the bottom relative with opening 11, for being connected with the circuit board of I/O interface equipment, on the can 1 of integral type, there is the fixed part 14 for fixing contact terminal 21, fixed part 14 is injected into integrative-structure with the contact terminal 21 that passes can 1, on the circuit board of I/O interface equipment, be provided with elastic contact blade, when I/O interface is fixed on I/O interface equipment, pass the contact terminal 21 of can 1 and the circuit board of I/O interface equipment is connected by elastic contact blade elasticity.Because the contact terminal 21 of existing I/O interface is to be all welded on the circuit board of I/O interface equipment conventionally, on I/O interface equipment, fix again afterwards I/O interface, so just cannot ensure closely cooperating between I/O interface and I/O interface equipment, and contact terminal 21 in the present embodiment is connected with the circuit board elastic of I/O interface equipment, can accomplish first I/O interface lock to be tightly fixed on the I/O interface equipment at its place, guarantee to closely cooperate by sealing ring between I/O interface and I/O interface equipment, the elasticity realizing again afterwards between contact terminal and the circuit board of I/O interface equipment is connected.The position of contact terminal is determined according to the needs of the circuit board of concrete I/O interface equipment.
Further, in conjunction with Fig. 1, contact terminal 21 specifically comprises: signal contact terminal and the extended bonding terminal of metal-back 2 from I/O interface.Bonding lead-in wire on the common circuit board that directly welds I/O interface equipment on metal-back 2 of existing I/O interface, and the present embodiment is due to the can with integral type 1 at I/O interface, therefore extend bonding terminal from the metal-back 2 of I/O interface convenient with the mode that the circuit board elastic of I/O interface equipment is connected.
The I/O interface device that the embodiment of the present invention provides, ensureing that the signal of telecommunication contacts under reliable prerequisite, I/O interface itself is contained gap or breach around without increasing structural member, and closely cooperate by sealing ring between I/O interface and I/O interface equipment, realization does not add lid and reaches seven grades of waterproof, embody overall radian moulding, more attractive in appearance and easy to operate.
The embodiment of the present invention also provides a kind of I/O interface equipment, comprises above-mentioned I/O interface device.
Ensureing that the signal of telecommunication contacts under reliable prerequisite, I/O interface itself is contained gap or breach around without increasing structural member, and closely cooperate by sealing ring between I/O interface and I/O interface equipment, realization does not add lid and reaches seven grades of waterproof, embody overall radian moulding, more attractive in appearance and easy to operate.
I/O interface in above-described embodiment can be the I/O interface of the forms such as Micro USB (B type), Micro USB (AB type), Micro USB (D type), HDMI (High Definition Multimedia Interface) (High Definition Multimedia Interface, HDMI), 5Pin, 8Pin, 10Pin or 20Pin.I/O interface equipment in above-described embodiment can be the electronic products such as mobile phone, digital camera or MP3.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.