A kind of data storage device interface
Technical field
The utility model relates to a kind of data storage device, particularly relates to a kind of hard disk storage devices data storage device interface.
Background technology
PCI (Peripheral Component Interconnect Peripheral Component Interconnect standard) Express is the bus interface of a new generation.Be referred to as third generation I/O bussing technique.Compared with the shared parallel architecture of PCI and more early stage computer bus, each equipment has oneself special connection, do not need to whole bus request bandwidth, and data transmission rate can be brought up to a very high frequency, reach the high bandwidth that PCI can not provide.The interface of PCI Express is different and difference to some extent according to bus bit wide, comprises X1, X4, X8 and X16.Shorter PCI Express card can insert in longer PCI Express slot and use.PCI Express interface can be supported hot-swappable, be X16 for replacing the PCI Express interface bit wide of AGP interface, the bandwidth of 5GB/s can be provided, even if having the loss on coding but still the actual bandwidth of about 4GB/s can be provided, considerably beyond the bandwidth of the 2.1GB/s of AGP 8X.But existing PCI Express interface is in manufacturing process, usually the interface agent of PCI Express interface is first made, after main body is shaping, the insertion of splicing ear is carried out by the colloid layer of outside artificial destruction interface agent inside, simultaneously in order to ensure the stable connection of splicing ear, lead to and need carry out barb process to splicing ear in advance, adopt the PCI Express interface that this kind of method makes, less stable between this interface agent and splicing ear, need to do barb process to each metal terminal simultaneously, cause production efficiency lower.
Summary of the invention
For the deficiencies in the prior art, the utility model provides that production efficiency is high, a kind of data storage device interface of stable connection and data storage device interface mould.
A kind of data storage device interface, be applied to hard disk storage devices, wherein, comprise data storage device interface agent, described data storage device interface agent comprises the housing of a shaping glue core and the described shaping glue core of a coupling, arranging a pair for mating the first groove of ground strip along described shaping glue core both sides, between described first groove, a predetermined space being provided with the first kind and connecting stitch, on described housing, be provided with the slot that coupling Second Type connects stitch.
Preferably, described first groove is arranged along the vertical direction of described data storage device interface agent.
Preferably, described first groove is in " T " font.
Preferably, also comprise a pair second grooves, described second groove is arranged at described housing both sides, for mating the projection be arranged on described shaping glue core.
Preferably, described in described second indention parallel, the first groove is arranged at described housing both sides.
Preferably, described second groove is in " T " font.
Preferably, described Second Type connection stitch is plugged in described slot.
Preferably, the described first kind connects stitch is that SAS connects stitch.
Preferably, described Second Type connects stitch is that PCI connects stitch.
Compared with prior art, the utility model has the advantages that: manufacturing in process, enter in housing by glue core, connection stitch plug-in mounting, avoid artificial destruction colloid layer, simultaneously without the need to doing barb process to connection stitch, save production procedure, enhanced productivity, indirectly improve the stability connected between stitch and stitch slot simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of execution mode of the present utility model;
Fig. 2 is the structural representation of a kind of execution mode of the present utility model
Fig. 3 is the structural representation of a kind of execution mode of the present utility model
Fig. 4 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of data storage device interface, be applied to hard disk storage devices, wherein, comprise data storage device interface agent, described data storage device interface agent comprises the housing 2 of a shaping glue core 1 and the described shaping glue core 1 of a coupling, a pair is arranged for mating the first groove 3 of ground strip 7 along described shaping glue core 1 both sides, between described first groove 3, a predetermined space is provided with the first kind and connects stitch 5, on described housing 2, be provided with the slot that coupling Second Type connects stitch 6.
In the utility model, connect in the glue core insertion housing 2 of stitch 5 according to the direction of A in Fig. 1 by being provided with the first kind, make first kind connection stitch 5 be positioned at the pre-position of data storage device interface agent, form the structure of data storage device interface as shown in Figure 2.Manufacturing in process, entering in housing by glue core, connection stitch plug-in mounting, avoid artificial destruction colloid layer, simultaneously without the need to doing barb process to connection stitch, save production procedure, enhanced productivity, indirectly improve the stability connected between stitch and stitch slot simultaneously.Arrange a pair along described shaping glue core 1 both sides for mating the first groove 3 of ground strip 7, be sticked in by ground strip 7 in first groove 3, connected mode is simple.
As further preferred embodiment, described first groove 3 is arranged along the vertical direction of described data storage device interface agent.Ground strip 7 comprises first side 71 and the second side 72 vertical with first side 71, first side 71 is snapped in the first groove 3, the first groove 3 is stretched out in second side 72, can there be a through hole second side 72 all the time, is fixedly connected with on described data storage device interface agent by shaping glue core 1 by this through hole.
As further preferred embodiment, described first groove 3 is in " T " font.Adopt " T " font groove, facilitate ground strip 7 to insert in the first groove 3.
As further preferred embodiment, also comprise a pair second grooves 4, described second groove 4 is arranged at described housing 2 both sides, for mating the projection be arranged on described shaping glue core 1, further, parallel described first groove 3 of described second groove 4 is arranged at described housing 2 both sides.Inserted in the second groove 4 along A direction by the projection of described shaping glue core 1 both sides, achieve described shaping glue core 1 and described data storage device interface agent, structure is simple, is easy to realize.
As further preferred embodiment, described second groove 4 is in " T " font.Adopt the connection effect of second groove 4 of " T " font better.
As shown in Figure 3, as further preferred embodiment, described Second Type connects stitch 6 and is plugged in described slot.Described Second Type connects stitch 6 and is plugged in described slot according to B direction, forms the structural representation of a kind of data storage device interface as described in Figure 4.
As further preferred embodiment, the described first kind connects stitch 5 for SAS connection stitch.
As further preferred embodiment, described Second Type connects stitch 6 for PCI connection stitch.
The foregoing is only the utility model preferred embodiment; not thereby execution mode of the present utility model and protection range is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilization the utility model specifications and diagramatic content and apparent change obtain in protection range of the present utility model.