CN210627903U

CN210627903U - Solid state disk

Info

Publication number: CN210627903U
Application number: CN201922054910.9U
Authority: CN
Inventors: 詹焕; 张剑勇; 曹勇
Original assignee: Huiju Electric Technology Dongguan Industrial Co Ltd
Current assignee: Huiju Storage Technology Dongguan Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-05-26
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a solid state hard drives technical field specifically is a solid state hard drives, including dough sheet, PCB subassembly, printing opacity piece and film, the upper and lower both sides of printing opacity piece are located to dough sheet and film branch, and dough sheet, printing opacity piece and film enclose to close the space that forms and hold the PCB subassembly, and dough sheet, printing opacity piece and film are fixed through I connections of a plurality of screws, and dough sheet and film are formed by the polylith aluminum sheet is range upon range of. The utility model utilizes the space for containing the PCB assembly formed by enclosing the surface sheet, the light transmission sheet and the bottom sheet, and connects and fixes the surface sheet, the light transmission sheet and the bottom sheet through a plurality of screws I, the assembly mode is simple and quick, the assembly procedures in the production link are reduced, the production period is shortened, and the production cost is reduced; meanwhile, the surface sheet and the bottom sheet are formed by stacking a plurality of aluminum sheets, so that the strength of the fixed hard disk is effectively enhanced, the shock resistance of the solid hard disk is improved, and the protection effect on the PCB assembly is improved.

Description

Solid state disk

Technical Field

The utility model relates to a solid state disk technical field specifically is a solid state disk.

Background

A Solid State Disk (SSD), which is a computer storage device mainly using a Flash memory (NAND Flash) as a permanent memory. The solid state disk is composed of a control unit and a storage unit (a FLASH chip and a DRAM chip), and is widely applied to the fields of industrial control, video monitoring, network terminals, navigation equipment and the like.

The solid hard disk in the prior art has the disadvantages of complex and troublesome assembly process, long production period, high production cost, low hardness and poor shock resistance, and cannot effectively protect components inside the solid hard disk, thereby influencing the service life of the fixed hard disk.

Therefore, in view of the above situation, there is an urgent need to develop a solid state disk to overcome the shortcomings in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solid state hard drives to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a solid state hard drives, includes dough sheet, PCB subassembly, printing opacity piece and film, and dough sheet and film divide the upper and lower both sides of locating the printing opacity piece, and dough sheet, printing opacity piece and film enclose to close and form the space that holds the PCB subassembly, and dough sheet, printing opacity piece and film are fixed through I connection of a plurality of screws, and dough sheet and film are formed by the polylith aluminum sheet is range upon range of.

As a further aspect of the present invention: four threaded holes are uniformly distributed on the peripheral sides of the surface patch, the light transmission piece and the bottom piece, the number of the screws I is four, and the four screws I sequentially penetrate through the surface patch, the light transmission piece and the bottom piece to be connected and fixed.

As a further aspect of the present invention: the surface sheet comprises an aluminum sheet I, an aluminum sheet II and an aluminum sheet III which are sequentially arranged from top to bottom, and the bottom sheet comprises an aluminum sheet IV, an aluminum sheet V and an aluminum sheet VI which are sequentially arranged from top to bottom.

As a further aspect of the present invention: and an insulating sheet is further attached to the upper surface of the aluminum sheet IV.

As a further aspect of the present invention: and threaded holes matched with the screws II are formed in the front side and the rear side of the aluminum sheet II, the aluminum sheet III, the aluminum sheet IV and the aluminum sheet V.

As a further aspect of the present invention: and threaded holes matched with the screws II are also formed in the front side and the rear side of the insulating sheet.

As a further aspect of the present invention: the screw I and the screw II are both hexagonal screws, the size of the screw I is M3 × 16, and the size of the screw II is M3 × 14.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model utilizes the space for containing the PCB assembly formed by enclosing the surface sheet, the light transmission sheet and the bottom sheet, and connects and fixes the surface sheet, the light transmission sheet and the bottom sheet through a plurality of screws I, the assembly mode is simple and quick, the assembly procedures in the production link are reduced, the production period is shortened, and the production cost is reduced; meanwhile, the surface sheet and the bottom sheet are formed by stacking a plurality of aluminum sheets, so that the strength of the fixed hard disk is effectively enhanced, the shock resistance of the solid hard disk is improved, and the protection effect on the PCB assembly is improved.

Drawings

Fig. 1 is a schematic structural diagram of a solid state disk.

In the figure: 1-screw I, 2-aluminum sheet I, 3-aluminum sheet II, 4-aluminum sheet III, 5-EVA, 6-aluminum sheet IV, 7-aluminum sheet V, 8-aluminum sheet VI, 9-insulating sheet, 10-PCB component, 11-light-transmitting sheet and 12-screw II.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1, in an embodiment of the present invention, a solid state disk includes a surface sheet, a PCB assembly 10, a light transmissive sheet 11 and a bottom sheet, the surface sheet and the bottom sheet are respectively disposed on upper and lower sides of the light transmissive sheet 11, and the surface sheet, the light transmissive sheet 11 and the bottom sheet enclose a space for accommodating the PCB assembly 10, the surface sheet, the light transmissive sheet 11 and the bottom sheet are connected and fixed by a plurality of screws i 1, and the surface sheet and the bottom sheet are formed by stacking a plurality of aluminum sheets;

specifically, in the embodiment, four threaded holes are uniformly formed in the peripheral sides of the surface sheet, the light-transmitting sheet 11 and the bottom sheet, four screws i 1 are provided, and the four screws i 1 sequentially penetrate through the surface sheet, the light-transmitting sheet 11 and the bottom sheet to be connected and fixed;

specifically, in the embodiment, the surface sheet comprises an aluminum sheet I2, an aluminum sheet II 3 and an aluminum sheet III 4 which are sequentially arranged from top to bottom, the bottom sheet comprises an aluminum sheet IV 6, an aluminum sheet V7 and an aluminum sheet VI 8 which are sequentially arranged from top to bottom, the strength of the fixed hard disk is effectively enhanced due to the arrangement of the multiple layers of aluminum sheets, the shock resistance of the solid hard disk is improved, and the protection effect on the PCB assembly 10 is improved;

insulating piece 9 is still installed in the attached upper surface of aluminum sheet IV 6, and insulating piece 9 can enough carry out insulation protection to PCB subassembly 10, can carry out mechanical support and fixed to PCB subassembly 10 again, plays dampproofing and mould proof effect simultaneously.

Example 2

The difference between the embodiment and the embodiment 1 is that threaded holes matched with screws II 12 are formed in the front and rear sides of the aluminum sheets II 3, III 4, IV 6 and V7, and the screws II 12 sequentially penetrate through the aluminum sheets II 3, III 4, IV 6 and V7 when the solid state disk is mounted, so that the strength of the fixed hard disk is further improved;

threaded holes matched with the screws II 12 are also formed in the front side and the rear side of the insulating sheet 9;

specifically, in this embodiment, the screw i 1 and the screw ii 12 are both hexagonal screws, the size of the screw i 1 is M3 × 16, and the size of the screw ii 12 is M3 × 14.

An assembling method of a solid state disk comprises the following steps:

s1, after the PCB assembly 10 is processed, firstly, the PCB assembly 10 is arranged in the light-transmitting sheet 11, then EVA5 is arranged at the appointed position of the PCB assembly 10, then, an aluminum sheet I2, an aluminum sheet II 3 and an aluminum sheet III 4 are sequentially arranged together by using a screw I1, and then, the light-transmitting sheet 11 with the PCB assembly 10 arranged is sleeved on the screw I1 according to the required position;

s2, attaching the corresponding hole position of the insulating sheet 9 to the aluminum sheet IV 6, then installing the insulating sheet on the upper screw I1 according to the required position, then installing the aluminum sheet V7 and the aluminum sheet VI 8 on the screw I1 in sequence, locking the screw, and then installing the screw II 12 according to the requirement to complete the assembly of the whole solid state disk.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a solid state hard drives, includes dough sheet, PCB subassembly (10), printing opacity piece (11) and film, its characterized in that, dough sheet and film are located the upper and lower both sides of printing opacity piece (11) branch, and dough sheet, printing opacity piece (11) and film enclose to close and form the space that holds PCB subassembly (10), and dough sheet, printing opacity piece (11) and film are connected fixedly through a plurality of screws I (1), and dough sheet and film are formed by the polylith aluminum sheet is range upon range of.

2. The solid state disk as claimed in claim 1, wherein four threaded holes are uniformly formed in the peripheral sides of the top sheet, the light-transmitting sheet (11) and the bottom sheet, the number of the screws i (1) is four, and the four screws i (1) sequentially penetrate through the top sheet, the light-transmitting sheet (11) and the bottom sheet to be connected and fixed.

3. The solid state disk of claim 1, wherein the surface sheet comprises an aluminum sheet I (2), an aluminum sheet II (3) and an aluminum sheet III (4) which are arranged in sequence from top to bottom, and the bottom sheet comprises an aluminum sheet IV (6), an aluminum sheet V (7) and an aluminum sheet VI (8) which are arranged in sequence from top to bottom.

4. The solid state disk as claimed in claim 3, wherein an insulating sheet (9) is further attached to the upper surface of the aluminum sheet IV (6).

5. The solid state disk as claimed in claim 3, wherein the front and back sides of the aluminum sheets II (3), III (4), IV (6) and V (7) are provided with threaded holes matched with screws II (12).

6. The solid state disk as claimed in claim 4, characterized in that the front and rear sides of the insulating sheet (9) are also provided with threaded holes for screws II (12).

7. The solid state disk of claim 5, wherein the screw I (1) and the screw II (12) are both hexagonal screws, and the screw I (1) has a size of M3 × 16, and the screw II (12) has a size of M3 × 14.