CN205069123U - solid state disk structure - Google Patents

Abstract

The utility model provides a solid state disk structure, which comprises a first shell, a second shell and a substrate; the first shell is rectangular and provided with a first plate body, four arc side edges bent towards a first direction from four corners of the first plate body respectively and at least one first side plate bent towards the first direction from at least one side edge of the first plate body; the second shell is rectangular and is arranged corresponding to the first shell, and the second shell is provided with a second plate body and at least one second side plate bent from at least one side edge of the second plate body towards a second direction; the substrate is arranged between the first shell and the second shell; wherein, four corners of the second plate body are respectively covered by the four arc side edges, and at least one first side plate is covered or covered by at least one second side plate. The utility model discloses a solid state hard drives structure for the first casing that has the circular arc lateral margin can be by an injection molding mode or other plastics shaping manufacturing process modes with its shaping, with the simple and easy characteristic that reaches the fillet.

Description

Solid state hard disc structure

Technical field

The utility model relates to a kind of hard disc structure, particularly relates to a kind of solid state hard disc structure with the first housing and the second housing.

Background technology

Along with the development of electronics technology, electronics market there is a kind of solid state hard disc (solid-statedrive, SSD), it is the physical construction based on the technology of flash memory without rotary disc, therefore compared to conventional hard (harddiskdrive, HDD) be more not easily damaged or break down, and then replacement conventional hard becomes the main flow on hard disk market gradually.

Mostly be to adopt metal shell for encapsulating the printed circuit board (PCB) (SSDPCB) with solid state hard disc specification interface in general known technology, and in order to make metal shell and this printed circuit board (PCB) interfix, many meetings arrange multiple locking holes on metal shell, by means of multiple locking part, its screw lock are completed assembling.In addition, in order to avoid user is by the corner scratch of metal shell, four many meetings in corner of metal shell are designed to fillet.

But the metal stamping manufacturing process of four peripheral angles of metal shell is not only complicated, and die cost is also higher, will cause the raising on cost.In addition, the metal shell in general known technology need lock by least 4 screws in assembling, and operation is not only complicated, and when locking operation also can expend comparatively multitask, and cause production capacity to reduce.Although separately there is a kind of solid state hard disc structure designed by means of simple snap fit of exploitation, its production reliability is lower, when being easy to drop impact, and cause upper and lower covers ftracture and cause damage, and also easy generation rocks different sound.

Therefore, how to provide a kind of solid state hard disc structure, to overcome above-mentioned defect, become already this cause one of important topic for solving.

Utility model content

Technical problem to be solved in the utility model is, provides a kind of solid state hard disc structure for the deficiencies in the prior art, to reduce costs, simplifies the overall package program of solid state hard disc structure simultaneously.

Utility model technical matters to be solved is achieved by the following technical solution:

A kind of solid state hard disc structure, it comprises one first housing, one second housing and a substrate; The rectangular shape of described first housing, described first housing has one first plate body, four circular arc lateral margins and at least one the first side plate bent towards described first direction by least one side of described first plate body bent towards a first direction by four corners of described first plate body respectively; The rectangular shape of described second housing and corresponding to each other with described first housing is arranged, and described second housing has one second plate body and at least one the second side plate bent towards a second direction by least one side of described second plate body; Described substrate is arranged between described first housing and described second housing; Wherein, four described circular arc lateral margins hide four corners of described second plate body respectively, and at least one described second side plate is coated or hide at least one described first side plate.

Better, described first housing has one and is arranged at perforation on described first plate body, described second housing has at least one location division be arranged on described second plate body, described substrate has at least one pilot hole running through described substrate, at least one described location division and at least one described pilot hole correspond to each other and arrange, wherein at least one described location division has a loading end and from described loading end positioning end protruding upward, described substrate is arranged on described loading end, and at least one described positioning end is through at least one described pilot hole, with by described substrate orientation on described second housing.

Better, at least one described location division is arranged at centre, described perforation and the corresponding setting at least one described location division of the corresponding described side of two of described second plate body.

Better, comprise a locking part further, described locking part is through described perforation to lock at least one described location division, and wherein said perforation definition has a central axis.

Better, the outside surface of described first side plate is one first distance to the vertical range of described central axis, and the outside surface of described circular arc lateral margin is a second distance to the vertical range of described central axis, and described first distance is less than described second distance.

Better, the outside surface in the corner of described second plate body is one the 3rd distance to the vertical range of described central axis, and the outside surface of described second side plate is one the 4th distance to the vertical range of described central axis, and described 3rd distance is less than described 4th distance.

Better, described first side plate has at least one engaging portion, described second side plate has at least one snapping end, described snapping end and described engaging portion fasten mutually.

Better, described first housing is different from the material of described second housing, and described first housing is plastic material, and described second housing is metal material.

Better, described second housing does not have the structure bent towards second direction by four corners of described second plate body.

Better, described first direction and described second direction opposite each other.

The beneficial effects of the utility model can be, the solid state hard disc structure that the utility model embodiment provides, can be plastic material by means of the first housing, second housing is the characteristic of metal material, make to have circular arc lateral margin the first housing can by an injection molding method or other plastic shaping manufacturing process modes it is shaping, with the simple and easy feature reaching fillet.In addition, because the first housing can be a plastic material, the circular arc lateral margin therefore on the first housing can adopt thicker thickness, to promote the resistance to impact in each corner of solid state hard disc structure.Furthermore, because the second housing does not have by four of the second plate body structures that corner bends towards second direction, therefore, the first housing can use more easy method to make.In addition, four circular arc lateral margins due to the first housing can hide four corners of the second plate body respectively, and the second side plate of at least one second housing can coated or at least one first side plate of hiding on the first housing, to form the feature of the coated lower cover in upper cover corner, the coated upper cover in lower cover four limit, the space of the accommodating substrate of the second housing also can be made to reach maximized design simultaneously.

In order to further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, but accompanying drawing only provide reference and explanation use, is not used for being limited the utility model.

Accompanying drawing explanation

Fig. 1 is a wherein three-dimensional combination schematic diagram of the solid state hard disc structure of the utility model embodiment;

Fig. 2 is other one three-dimensional combination schematic diagram of the solid state hard disc structure of the utility model embodiment;

Fig. 3 is a wherein decomposition and combination schematic diagram of the solid state hard disc structure of the utility model embodiment;

Fig. 4 is an other decomposition and combination schematic diagram of the solid state hard disc structure of the utility model embodiment;

Fig. 5 is the close-up schematic view of the part A of Fig. 3;

Fig. 6 is the close-up schematic view of the D part of Fig. 4;

Fig. 7 is the elevational schematic view of the first housing of the solid state hard disc structure of the utility model embodiment;

Fig. 8 is the schematic top plan view of the second housing of the solid state hard disc structure of the utility model embodiment;

Fig. 9 is the perspective cross section schematic diagram of IV-IV section of Fig. 1;

Figure 10 is the close-up schematic view of the E part of Fig. 9;

Figure 11 is the close-up schematic view of the part B of Fig. 3;

Figure 12 is the close-up schematic view of the C part of Fig. 3;

Figure 13 is the schematic perspective view of another form of the second housing of the solid state hard disc structure of the utility model embodiment;

Figure 14 is the close-up schematic view of the F part of Figure 13.

[description of reference numerals]

Solid state hard disc structure Z

First housing 1

First plate body 11

Corner 111

Side 112

Circular arc lateral margin 12

First side plate 13

Engaging portion 131

Perforation 14

Second housing 2

Second plate body 21

Corner 211

Side 212

Second side plate 22

Snapping end 221

Location division 23,23 ', 23 "

Loading end 231,231 ', 231 "

Positioning end 232,232 ', 232 "

Feet 233,233 ', 233 "

Substrate 3

Upper surface 31

Lower surface 32

Pilot hole 33,33 '

Locking part 4

Central axis L

First distance W1

Second distance W2

3rd distance W3

4th distance W4

Embodiment

The embodiment of " solid state hard disc structure " described in the utility model is described by means of specific instantiation below, and those of ordinary skill in the art the content described in this instructions can understand other advantages of the present utility model and effect easily.The utility model also can be implemented by means of other different specific embodiments or be applied, and the every details in this instructions also based on different viewpoints and application, can carry out various modification and change under not departing from spirit of the present utility model.Accompanying drawing of the present utility model is only simple declaration, not describes according to physical size, that is unreacted goes out be correlated with the physical size of formation, hereby states.Following embodiment further describes correlation technique content of the present utility model, but and is not used to limit technology category of the present utility model.

First, refer to shown in Fig. 1 to Fig. 4, Fig. 1 to Fig. 4 is respectively solid combination schematic diagram and the perspective exploded view of the solid state hard disc structure of the utility model embodiment.The utility model embodiment provides a kind of solid state hard disc structure Z, and it comprises one first housing 1,1 second housing 2 and a substrate 3.For example, substrate 3 can be the printed circuit board (PCB) (SSDPCB) that has solid state hard disc specification interface, and right the utility model is not as limit.In addition, between the first housing 1 and one second housing 2, an accommodation space (not marking) can be had, substrate 3 can be arranged between the first housing 1 and the second housing 2, and be subject to the protection of the first housing 1 and the second housing 2.In addition, substrate 3 can have a upper surface 31 and relative to the lower surface 32 of upper surface 31, and the upper surface 31 of substrate 3 can be arranged in the face of the first housing 1, and the lower surface 32 of substrate 3 can be arranged in the face of the second housing 2.Furthermore, the front end of substrate 3 can be provided with an electric connector (not shown), carries out data transmission to make substrate 3 and external unit.What deserves to be explained is, the material of the first housing 1 can be different from the material of the second housing 2, and preferably, the first housing 1 can be a plastic material, and the second housing 2 can be a metal material.Thus, the first housing 1 can by an injection molding method or other manufacturing process modes it is shaping, and save cost.

Then, first housing 1 can rectangular shape, and the first housing 1 has circular arc lateral margin 12 and at least one the first side plate 13 bent towards first direction by least one side 112 of the first plate body 11 that one first plate body 11, four bends towards a first direction by four corners 111 of the first plate body 11 respectively.In other words, due to the first housing 1 rectangular in form, therefore, first plate body 11 can have four corners 111 and four sides 112, when the upper cover of the first housing 1 in the utility model embodiment as solid state hard disc structure Z, four circular arc lateral margins 12 and the first side plate 13 can bend downwards, with the corresponding setting of the second housing 2 be arranged at below the first housing 1.

Hold above-mentioned, the second housing 2 can rectangular shape and corresponding to each other with the first housing 1 be arranged.Second housing 2 has one second plate body 21 and at least one the second side plate 22 bent towards a second direction by least one side 212 of the second plate body 21.In other words, due to the second housing 2 rectangular in form, therefore, second plate body 21 also can have four corners 211 and four sides 212, when the lower cover of the second housing 2 in the utility model embodiment as solid state hard disc structure Z, second side plate 22 can upwards bend, with the corresponding setting of the first housing 1 be arranged at above the second housing 2.In other words, first direction and second direction are opposite each other between the two.

Hold above-mentioned, shown in Fig. 1 and Fig. 3, first housing 1 also has one and is arranged at perforation 14 on the first plate body 11, second housing 2 also has at least one location division 23 be arranged on the second plate body 21, substrate 3 has at least one pilot hole running through substrate 3, and at least one location division 23 corresponds to each other with at least one pilot hole 33 and arranges.In addition, should be noted that, wherein at least one location division 23 can be arranged at the centre of the corresponding side 212 of two of the second plate body 21, and preferably, at least one location division 23 can be arranged at two centre positions compared with long side 212 of the second plate body 21.Perforation 14 can be corresponding with two of being arranged at the second plate body 21 at least one location division 23 of centre of side 212 correspond to each other and arrange, preferably, 14 two centre positions compared with long side 112 that can be arranged at the first plate body 11 of boring a hole.

Thus, a locking part 4 can be provided again further, and by locking part 4 through and be locked in perforation 14 and be arranged at least one location division 23 of centre of the corresponding side 212 of two of the second plate body 21, to fix the first housing 1 and the second housing 2.It is worth mentioning that, preferably, with the utility model embodiment, only can provide a locking part 4, and by this locking part 4 through in aforementioned location, to reduce the time spent by the multiple locking part 4 of locking.

Furthermore, be arranged at two of the second plate body 21 and can have a loading end 231, from the positioning end 232 protruding upward of loading end 231 and a feet 233 abutting or be connected to the second housing 2 inside surface compared with the location division 23 in the centre position of long side 212, substrate 3 can be arranged on loading end 231, and at least one positioning end 232 can pass at least certain hole, position 33, to be positioned on the second housing 2 by substrate 3.Preferably, with the utility model embodiment, three location divisions 23 and three pilot holes 33 can be provided with, and simultaneously by means of the positioning end 232 be arranged at respectively on location division 23, and the position of positioning baseplate 3 on the second housing 2.In other words, in other examples, two other location division 23 can be arranged on be adjacent to the second housing 2 corner 211 near.

Then, below by the snap-fit relationship between explanation first side plate 13 and the second side plate 22, refer to shown in Fig. 5 to Figure 11, Fig. 5 is the close-up schematic view of the part A of Fig. 3, Fig. 6 is the close-up schematic view of the D part of Fig. 4, Fig. 7 is the elevational schematic view of the first housing of the solid state hard disc structure of the utility model embodiment, Fig. 8 is the schematic top plan view of the second housing of the solid state hard disc structure of the utility model embodiment, Fig. 9 is the perspective cross section schematic diagram of IV-IV section of Fig. 1, Figure 10 is the close-up schematic view of the E part of Fig. 9, Figure 11 is the close-up schematic view of the part B of Fig. 3.With the utility model embodiment, the outside surface of the first side plate 13 is one first distance W1 to the vertical range of central axis L, and the outside surface of circular arc lateral margin 12 is a second distance W2 to the vertical range of central axis L, and the first distance W1 is less than second distance W2.In other words, the first side plate 13 can be recessed in the side 112 of the first plate body 11.In addition, the outside surface in the corner 211 of the second plate body 21 is one the 3rd distance W3 to the vertical range of central axis L, and the outside surface of the second side plate 22 is one the 4th distance W4 to the vertical range of central axis L, and the 3rd distance W3 is less than the 4th distance W4.In other words, the second side plate 22 can evagination in the side 212 of the second plate body 21.

What deserves to be explained is, the second housing 2 does not have the structure bent towards second direction by four corners 211 of the second plate body 21.That is, do not connect, to form a breach (not marking) mutually each other between the second side plate 22 of adjacent dual-side 212.Thus, when the first housing 1 and the second housing 2 engage each other, four circular arc lateral margins 12 on first housing 1 can hide at least one second side plate 22 on four corners 211, second housing 2 of the second plate body 21 respectively can coated or at least one first side plate 13 of hiding on the first housing 1.In addition, with the utility model embodiment, first side plate 13 can have at least one engaging portion 131, second side plate 22 can have at least one snapping end 221, snapping end 221 and engaging portion 131 correspond to each other and arrange mutually fasten, to connect the first housing 1 and the second housing 2, right the utility model is not as limit.For example, engaging portion 131 also can be arranged on the second side plate 22, and snapping end 221 also can be arranged on the first side plate 13.In addition, with the utility model embodiment, engaging portion 131 can be a perforate, but in other examples, also can be a blind hole, and snapping end 221 also can be the hook structure of a setting corresponding with engaging portion 131, the utility model be as limit.

Furthermore, when the solid state hard disc structure Z that the utility model embodiment provides will be assembled, can first substrate 3 be arranged on the second housing 2, and make to be arranged at the pilot hole 33 on substrate 3 and the corresponding setting in location division 23 on the second housing 2, thus, the lower surface 32 of substrate 3 can be arranged on the loading end 231 of location division 23, and substrate 3 can be subject to the spacing of positioning end 232.Then, then the first housing 1 is arranged on the second housing 2, mutually engages with the snapping end 221 on the second side plate 22 to make the engaging portion 131 on the first side plate 13.Come again, can coordinate by aforementioned locking part 4 through perforation 14 and at least one location division 23 of centre being arranged at the corresponding side 212 of two of the second plate body 21 again, thus to reach the balanced design of high-reliability.

Come again, refer to shown in Figure 12, Figure 12 is the close-up schematic view of the C part of Fig. 3, preferably, the location division 23 ' be arranged on the corner 211 being adjacent to the second housing 2 can have a loading end 231 ', from the positioning end 232 ' protruding upward of loading end 231 ' and a feet 233 ' abutting or be connected to the second housing 2 inside surface.Specifically, the material due to the second housing 2 is metal material, and therefore the effect of feet 233 ' at substrate 3 when bearing the situation of pressure (when such as assembling or plug), can avoid the displacement of loading end 231 ' and positioning end 232 '.In addition, the structure of loading end 231 ' and positioning end 232 ' and the structure of aforementioned described loading end 231 and positioning end 232 similar, repeat no more in this appearance.

What deserves to be explained is, positioning end 232 protruding upward " can be a right cylinder, the feet 233 on the second housing 2 inside surface is connected to along loading end 231 ' to downward-extension " and can be then the column of a strip-like-shaped, right the utility model is not as limit.In other words, as long as positioning end 232 " the shape of shape and the pilot hole 33 on substrate 3 mutually corresponding.Thus, by means of location division 23,23 ' and pilot hole 33, the setting of 33 ', when substrate 3 is when assembling, can have the effect of guiding, simultaneously when plugging solid state hard disc structure Z and electric connector, also can the relative position of effectively fixing base 3 and the first housing 1 and the second housing 2.

Hold above-mentioned, refer to shown in Figure 13 and Figure 14, Figure 13 is the schematic perspective view of another form of the second housing of the solid state hard disc structure of the utility model embodiment, and Figure 14 is the close-up schematic view of the F part of Figure 13.In another example, the location division 23 shown in Figure 14 " form can be different from the form of the location division 23 ' shown in aforementioned Figure 12.Specifically, with Figure 14, location division 23 " loading end 231 can be had ", one from loading end 231 " positioning end 232 protruding upward " and a feet 233 abutting or be connected to the second housing 2 inside surface ".Positioning end 232 protruding upward " can be the column of a strip-like-shaped, abut or be connected to the feet 233 on the second housing 2 inside surface " and can be then a right cylinder, right the utility model is not as limit.In other words, with Figure 14, positioning end 232 " upwards can extend along loading end 231 ', and feet 233 " can be connected on the second housing 2 inside surface, right the utility model is not as limit.Thus, by means of location division 23 " setting, when substrate 3 is when assembling, the effect of guiding can be had, simultaneously when plugging solid state hard disc structure Z and electric connector, also can the relative position of effectively fixing base 3 and the first housing 1 and the second housing 2.

In sum, the beneficial effects of the utility model can be, the solid state hard disc structure Z that the utility model embodiment provides, can be plastic material by means of the first housing 1, second housing 2 is the characteristic of metal material, make to have circular arc lateral margin 12 the first housing 1 can by an injection molding method or other plastic shaping manufacturing process modes it is shaping, to be easy to the feature forming fillet.In addition, because the first housing 1 can be a plastic material, the circular arc lateral margin 12 therefore on the first housing 1 can adopt thicker thickness, to promote the resistance to impact in each corner of solid state hard disc structure Z.

Furthermore, because the second housing 2 does not have the structure bent towards second direction by four corners 211 of the second plate body 21, therefore, the first housing 1 can use more easy engineering method to make.In addition, four circular arc lateral margins 12 due to the first housing 1 can hide four corners 211 of the second plate body 21 respectively, and the second side plate 22 of at least one second housing 2 can coated or at least one first side plate 13 of hiding on the first housing 1, to form the feature of the coated lower cover in upper cover corner, the coated upper cover in lower cover four limit, the space of the accommodating substrate of the second housing 23 also can be made to reach maximized design simultaneously.

Moreover, by engaging portion 131 and the mutual buckle of snapping end 221 and the locking of locking part 4, package program can be made to simplify, reach the balanced design of high-reliability simultaneously.In addition, by means of the design of at least one location division 23, except being manually easy to place except substrate 3, more can consider with the automatic Composition manufacturing process of automatic arm or suction nozzle etc. to improve production production capacity.

In addition, by means of location division 23,23 ', 23 " setting, when substrate 3 is when assembling, the effect of guiding can be had, simultaneously when plugging solid state hard disc structure Z and electric connector, also can the relative position of effectively fixing base 3 and the first housing 1 and the second housing 2.Meanwhile, by means of feet 233 ', 233 " setting, substrate 3 when plug (such as assembling or) when bearing the situation of pressure can be avoided, and cause the displacement of loading end 231 ' and positioning end 232 '.

The foregoing is only better possible embodiments of the present utility model; non-ly therefore limit to claims of the present utility model; therefore the equivalence techniques change that all utilization the utility model instructionss and accompanying drawing content are done, be all contained in claims of the present utility model.

Claims (10)

1. a solid state hard disc structure, is characterized in that, it comprises:

One first housing, the rectangular shape of described first housing, described first housing has one first plate body, four circular arc lateral margins and at least one the first side plate bent towards described first direction by least one side of described first plate body bent towards a first direction by four corners of described first plate body respectively;

One second housing, the rectangular shape of described second housing and corresponding to each other with described first housing is arranged, and described second housing has one second plate body and at least one the second side plate bent towards a second direction by least one side of described second plate body; And

One substrate, described substrate is arranged between described first housing and described second housing;

Wherein, four described circular arc lateral margins hide four corners of described second plate body respectively, and at least one described second side plate is coated or hide at least one described first side plate.

2. solid state hard disc structure as claimed in claim 1, it is characterized in that, described first housing has one and is arranged at perforation on described first plate body, described second housing has at least one location division be arranged on described second plate body, described substrate has at least one pilot hole running through described substrate, at least one described location division and at least one described pilot hole correspond to each other and arrange, wherein at least one described location division has a loading end and from described loading end positioning end protruding upward, described substrate is arranged on described loading end, and at least one described positioning end is through at least one described pilot hole, with by described substrate orientation on described second housing.

3. solid state hard disc structure as claimed in claim 2, is characterized in that, at least one described location division is arranged at centre, described perforation and the corresponding setting at least one described location division of the corresponding described side of two of described second plate body.

4. solid state hard disc structure as claimed in claim 3, is characterized in that, comprise a locking part further, and described locking part is through described perforation to lock at least one described location division, and wherein said perforation definition has a central axis.

5. solid state hard disc structure as claimed in claim 4, it is characterized in that, the outside surface of described first side plate is one first distance to the vertical range of described central axis, the outside surface of described circular arc lateral margin is a second distance to the vertical range of described central axis, and described first distance is less than described second distance.

6. solid state hard disc structure as claimed in claim 4, it is characterized in that, the outside surface in the corner of described second plate body is one the 3rd distance to the vertical range of described central axis, the outside surface of described second side plate is one the 4th distance to the vertical range of described central axis, and described 3rd distance is less than described 4th distance.

7. solid state hard disc structure as claimed in claim 1, it is characterized in that described first side plate has at least one engaging portion, described second side plate has at least one snapping end, described snapping end and described engaging portion fasten mutually.

8. solid state hard disc structure as claimed in claim 1, it is characterized in that, described first housing is different from the material of described second housing, and described first housing is plastic material, and described second housing is metal material.

9. solid state hard disc structure as claimed in claim 1, it is characterized in that, described second housing does not have the structure bent towards second direction by four corners of described second plate body.

10. solid state hard disc structure as claimed in claim 1, is characterized in that, described first direction and described second direction opposite each other.