CN204808878U - Solid state hard drives device and host computer - Google Patents
Solid state hard drives device and host computer Download PDFInfo
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- CN204808878U CN204808878U CN201520408919.4U CN201520408919U CN204808878U CN 204808878 U CN204808878 U CN 204808878U CN 201520408919 U CN201520408919 U CN 201520408919U CN 204808878 U CN204808878 U CN 204808878U
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Abstract
The utility model relates to a solid state hard drives device and host computer relates to the storage technology field, has solved the complicated and higher problem of cost of current solid state hard drives ESD ground connection and EMI protection design scheme structure. The main technical scheme who adopts does: the solid state hard drives body, it includes box body and lid, and the box body has the lateral wall, and the lid is connected with the lateral wall lock, has the equipment gap between lateral wall and the lid, is provided with the mounting hole on the lid, the metal sheet is laminated in the outside of lid, is provided with the metal sheet through -hole corresponding with the mounting hole on the metal sheet, and the metal sheet covers in the equipment gap, metal fastening, it passes metal sheet through -hole and mounting hole and is fixed in the outside of lid with the metal sheet, and metal fastening's outer wall contacts with the inner wall of mounting hole, and metal fastening contacts with the metal sheet. The utility model discloses mainly used solid state hard drives's ESD ground connection and EMI protection.
Description
Technical field
The utility model relates to technical field of memory, particularly relates to a kind of Ssd apparatus and main frame.
Background technology
Solid state hard disc has fast reading and writing, low-power consumption and the feature such as quality is light, and be widely used in computing machine, wherein, in order to accomplish that quality is light, shell many employings metallic aluminium material of solid state hard disc, because metallic aluminium material is easily oxidized in atmosphere, therefore need in the anti-oxygen layer of its surface spraying, because antioxidation coating is mostly non-conductive material, this is just the ESD (ElectroStaticdischarge of solid state hard disc, Electro-static Driven Comb) ground connection brings difficulty, in addition, assembling gap is also there is between the shell of solid state hard disc, solid state hard disc can distribute electromagnetic wave by described assembling gap, this is just the EMI (ElectroMagneticInterference of solid state hard disc, electromagnetic interference (EMI)) protect and bring difficulty.
In prior art, in order to accomplish the ESD ground connection of solid state hard disc, solid state hard disc pasting conductive fabric, and paste conducting foam on data connector, contacted with the metal support in system with electric conductors such as conducting foams by conductive fabric, to realize ESD ground connection, in order to accomplish the EMI protection of solid state hard disc, at the outside mask metallic shield of solid state hard disc, to shield electromagnetic wave, visible, adopt existing scheme to realize the ESD ground connection of solid state hard disc and EMI protection, complex structure and cost is higher.
Utility model content
In view of this, the utility model embodiment provides a kind of Ssd apparatus and main frame, fundamental purpose be to make the ESD ground connection of solid state hard disc and EMI safeguard structure simple, and cost is low.
For achieving the above object, the utility model mainly provides following technical scheme:
On the one hand, the utility model embodiment provides a kind of Ssd apparatus, and it comprises:
Solid state hard disc body, it comprises box body and lid, and described box body has sidewall, and described lid and described sidewall are fastened and connected, and have assembling gap between described sidewall and described lid, and described lid is provided with mounting hole;
Sheet metal, fits in the below of described lid, described sheet metal is provided with the sheet metal through hole corresponding with described mounting hole, and described sheet metal is covered in described assembling gap;
Metal fastenings, described sheet metal is fixed on the outside of described lid through described sheet metal through hole and described mounting hole by it, and the outer wall of described metal fastenings contacts with the inwall of described mounting hole, and described metal fastenings contacts with described sheet metal.
Particularly, described metal fastenings is screw, and described screw comprises nail lid and follows closely with described the screw rod covering and be fixedly connected with;
Described screw flight is connected in described mounting hole;
The inside surface of described nail lid contacts with the outside surface of described sheet metal.
Particularly, the material of described sheet metal is tinplate or aluminium foil.
On the other hand, the utility model embodiment provides a kind of main frame, and it comprises:
Host main body, it comprises metal support, described metal support is provided with CD-ROM drive position;
Conversion support, is removable installed in the described CD-ROM drive position of described host main body, described conversion support is provided with the rack ventilating hole corresponding with described mounting hole;
Ssd apparatus, it comprises:
Solid state hard disc body, is arranged on described conversion support, and described solid state hard disc body comprises box body and lid, described box body has sidewall, described lid and described sidewall are fastened and connected, and have assembling gap between described sidewall and described lid, and described lid is provided with mounting hole;
Sheet metal, its inside surface fits in the outside of described conversion support, and the outside surface of described sheet metal contacts with described metal support, described sheet metal is provided with the sheet metal through hole corresponding with described mounting hole, and described sheet metal is covered in described assembling gap;
Metal fastenings, described sheet metal is fixed on the outside of described conversion support through described sheet metal through hole, described conversion support through hole and described mounting hole by it, the outer wall of described metal fastenings contacts with the inwall of described mounting hole, and described metal fastenings contacts with described sheet metal.
Particularly, described metal fastenings is screw, and described screw comprises nail lid and follows closely with described the screw rod covering and be fixedly connected with;
Described screw flight is connected in described mounting hole;
The inside surface of described nail lid contacts with the outside surface of described sheet metal.
Particularly, the material of described sheet metal is tinplate or aluminium foil.
Particularly, electric conductor is provided with between described sheet metal and described metal support.
Particularly, described electric conductor is conducting foam.
In the Ssd apparatus that the utility model embodiment provides and main frame, by the external side laminating of the solid state hard disc body cap in Ssd apparatus sheet metal, and the sheet metal through hole corresponding with the mounting hole on the lid of solid state hard disc body is set on a metal plate, and by metal fastenings through sheet metal through hole and mounting hole, and sheet metal is fixed on the outside of solid state hard disc body lid, because the outer wall of metal fastenings and the inwall of mounting hole contact, therefore, electrostatic in solid state hard disc body can conduct to metal fastenings by the mounting hole of its lid, again because metal fastenings contacts with sheet metal, therefore, electrostatic can conduct to sheet metal by metal fastenings, and by sheet metal, electrostatic is conducted to the main frame of electronic equipment, and then achieve the ESD ground connection of solid state hard disc body, in addition, solid state hard disc body also comprises the box body with sidewall, the sidewall of this box body and lid are fastened and connected and form certain assembling gap, and sheet metal is covered in this assembling gap, effectively prevent solid state hard disc to pass through assembling gap and outwards distribute electromagnetic wave, and then achieve the EMI protection of solid state hard disc body.This Ssd apparatus is by the lid arranged outside sheet metal at solid state hard disc body, and the connection of this sheet metal and solid state hard disc body is realized by metal fastenings, and this sheet metal can also cover the assembling gap of solid state hard disc body, ESD ground connection and the EMI protection of solid state hard disc body can be realized, avoid the ESD ground connection being realized solid state hard disc body in prior art by conductive fabric and conducting foam etc., and the EMI protection of solid state hard disc body is realized at the outside mask metallic shield of solid state hard disc body, make system architecture simpler, and cost is low.
Accompanying drawing explanation
The decomposition texture schematic diagram of a kind of Ssd apparatus that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the partial structurtes schematic diagram of the solid state hard disc body of Ssd apparatus in Fig. 1;
The decomposition texture schematic diagram of a kind of main frame that Fig. 3 provides for the utility model embodiment;
Fig. 4 is assembled in the decomposition texture schematic diagram in conversion support for a kind of Ssd apparatus that the utility model embodiment provides.
Embodiment
In order to further set forth the technological means and effect that the utility model takes for the object reaching predetermined utility model, below in conjunction with accompanying drawing and preferred embodiment, the Ssd apparatus the utility model proposes foundation and the embodiment of main frame, structure, feature and effect thereof are described, and are described in detail as follows.In the following description, the not necessarily same embodiment that different " embodiment " or " embodiment " refers to.In addition, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
Solid state hard disc has fast reading and writing, low-power consumption and the feature such as quality is light, and be widely used in computing machine, wherein, in order to accomplish that quality is light, shell many employings metallic aluminium material of solid state hard disc, because metallic aluminium material is easily oxidized in atmosphere, therefore need in the anti-oxygen layer of its surface spraying, because antioxidation coating is mostly non-conductive material, this is just for the ESD ground connection of solid state hard disc brings difficulty, in addition, assembling gap is also there is between the shell of solid state hard disc, solid state hard disc can distribute electromagnetic wave by described assembling gap, this is just for the EMI protection of solid state hard disc brings difficulty.
In prior art, in order to accomplish the ESD ground connection of solid state hard disc, solid state hard disc pasting conductive fabric, and paste conducting foam on data connector, contacted with the metal support in system with electric conductors such as conducting foams by conductive fabric, to realize ESD ground connection, in order to accomplish the EMI protection of solid state hard disc, at the outside mask metallic shield of solid state hard disc, to shield electromagnetic wave, visible, adopt existing scheme to realize the ESD ground connection of solid state hard disc and EMI protection, complex structure and cost is higher.
In order to solve the complicated and problem that cost is higher of existing solid state hard disc ESD ground connection and EMI protection Design scenario-frame, the utility model embodiment provides a kind of Ssd apparatus, as shown in Figure 1, 2, this Ssd apparatus comprises solid state hard disc body 11, this solid state hard disc body comprises box body 111 and lid 112, wherein, box body 111 has sidewall 1111, lid 112 and sidewall 1111 are fastened and connected, and have between sidewall 1111 and lid 112 and assemble gap 13, lid 112 is provided with mounting hole 1121; Sheet metal 12, fit in the outside of lid 112, sheet metal 12 is provided with the metal throuth hole 121 corresponding with mounting hole 1121, and sheet metal 12 is covered in this assembling gap 13, stop solid state hard disc body 11 outwards distribute electromagnetic wave and cause electromagnetic interference (EMI), realize the EMI protection of solid state hard disc body 11; Also comprise metal fastenings 14, sheet metal 12 is fixed on the outside of lid 112 through sheet metal through hole 121 and mounting hole 1121 by it, and the outer wall of metal fastenings 14 is contacted with the inwall of mounting hole 1121, and metal fastenings 14 contacts with sheet metal 12, so that the electrostatic in solid state hard disc body 11 is conducted to sheet metal 12 by metal fastenings 14, there is sheet metal 12 to conduct electrostatic to the main frame of electronic equipment, and then realize the ESD ground connection of solid state hard disc body 11.
In the Ssd apparatus that the utility model provides and main frame, to fit outside lid by the solid state hard disc body in Ssd apparatus sheet metal, and the sheet metal through hole corresponding with the mounting hole on the lid of solid state hard disc body is set on a metal plate, and by metal fastenings through sheet metal through hole and mounting hole, and sheet metal is fixed on the outside of solid state hard disc body lid, because the outer wall of metal fastenings and the inwall of mounting hole contact, therefore, electrostatic in solid state hard disc body can conduct to metal fastenings by the mounting hole of its lid, again because metal fastenings contacts with sheet metal, therefore, electrostatic can conduct to sheet metal by metal fastenings, and by sheet metal, electrostatic is conducted to the main frame of electronic equipment, and then achieve the ESD ground connection of solid state hard disc body, in addition, solid state hard disc body also comprises the box body with sidewall, the sidewall of this box body and lid are fastened and connected and form certain assembling gap, and sheet metal is covered in this assembling gap, effectively prevent solid state hard disc to pass through assembling gap and outwards distribute electromagnetic wave, and then achieve the EMI protection of solid state hard disc body.This Ssd apparatus is by the lid arranged outside sheet metal at solid state hard disc body, and the connection of this sheet metal and solid state hard disc body is realized by metal fastenings, and this sheet metal can also cover the assembling gap of solid state hard disc body, ESD ground connection and the EMI protection of solid state hard disc body can be realized, avoid the ESD ground connection being realized solid state hard disc body in prior art by conductive fabric and conducting foam etc., and the EMI protection of solid state hard disc body is realized at the outside mask metallic shield of solid state hard disc body, make system architecture simpler, and cost is low, simultaneously, system can also be made to be easy to assembling.
Because the electrostatic in solid state hard disc body 11 conducts to sheet metal 12 by the mounting hole 1121 on lid 112 by acting as of metal fastenings 14, therefore, as long as metal fastenings 14 can realize contacting with mounting hole 1121 and sheet metal 12, to realize above-mentioned electrostatic conduction function, such as metal fastenings 14 can adopt the bolt with nut screw connection, stud etc., contacted with mounting hole 1121 by bolt or stud, contacted with sheet metal 12 by nut, and then realize the above-mentioned electrostatic conduction function of metal fastenings 14, metal fastenings 14 is preferably screw by the present embodiment, the screw rod 142 that screw comprises nail lid 141 and is fixedly connected with this nail lid 141, wherein, screw rod 142 is threadedly connected in mounting hole 1121, the mode be threaded connection realizes the reliable contacts of the outer wall of screw rod 142 and the inwall of mounting hole 1121, make the inside surface of nail lid 141 contact with the outside surface of sheet metal 12 simultaneously, and then the function that the electrostatic realizing metal fastenings 14 conducts.
Wherein, the material of sheet metal 12 is preferably electric conductivity and the good tinplate of capability of electromagnetic shielding or aluminium foil, tinplate or aluminium foil is utilized to conduct to system host by the electrostatic in solid state hard disc body 11, and absorb and reflect the electromagnetic wave given out from the assembling gap 13 solid state hard disc body 11, to realize solid-state ESD ground connection and EMI protection of answering solid state hard disc body 11.
The utility model embodiment still provides a kind of main frame, as shown in Figure 3,4, it comprises host main body 21, and host main body 21 comprises the metal support (mainframe) 211 for supporting each parts in host main body 21, and metal support 211 is provided with CD-ROM drive position 2111; Conversion support 212, its profile is identical with CD-ROM drive, and conversion support 212 is removably disposed in the CD-ROM drive position 2111 of host main body 21 by fastener 2122, conversion support 212 is provided with the rack ventilating hole 2121 corresponding with mounting hole 1121; This main frame also comprises Ssd apparatus, and it comprises solid state hard disc body 11, and it is arranged on conversion support 212.When main frame needs to expand storage space, and during without the need to using CD-ROM drive, this conversion support 212 can be arranged at this CD-ROM drive position 2111 to use as hard disk position, make the solid state hard disc body 11 of multiplexing CD-ROM drive position 2111 and original HDD (HardDiskDrive in main frame, hard disk drive) coexist in main frame, realize the object increasing host stores space; User by operating system installation in the solid state hard disc body 11 with fast reading and writing function, can also effectively can support the exploitation of operating system; In addition, when main frame does not need to expand storage space, and during without the need to using CD-ROM drive, HDD original in main frame can be pulled down, the solid state hard disc body 11 of a use CD-ROM drive position 2111 in main frame, thus realize while reducing costs, the object of system appearance design thickness can also be reduced.This solid state hard disc body 11 comprises box body 111 and lid 112, and wherein, box body 111 has sidewall 1111, and lid 112 and sidewall 1111 are fastened and connected, and has between sidewall 1111 and lid 112 and assemble gap 13, and lid 112 is provided with mounting hole 1121, sheet metal 12, its inside surface fits in the outside of conversion support 212, the outside surface of sheet metal 12 is connected with metal support 211, sheet metal 12 is provided with the metal throuth hole 121 corresponding with mounting hole 1121, also comprise metal fastenings 14, it is through sheet metal through hole 121, sheet metal 12 is fixed on the outside of conversion support 212 by conversion support through hole 2121 and mounting hole 1121, the outer wall of metal fastenings 14 is contacted with the inwall of mounting hole 1121, the electrostatic realized in solid state hard disc body 11 conducts to metal fastenings 14 by mounting hole 1121, simultaneously, metal fastenings 14 contacts with sheet metal 12, electrostatic conducts to sheet metal 12 by metal fastenings 14, because sheet metal 12 is also connected with metal support 211, therefore, electrostatic conducts to metal support 211 by sheet metal 12, the electrostatic in solid state hard disc body 11 is realized to conduct to the main frame of electronic equipment, thus realize the ESD ground connection of solid state hard disc body 11.Wherein, after the Ssd apparatus assembled puts into main frame, also to fasten the baffle plate 2123 of main frame, to ensure the normal work of main frame inner part and the attractive in appearance of main frame, in addition, sheet metal 12 is covered in the assembling gap 13 had between the sidewall 1111 of box body 111 and lid 112, prevents solid state hard disc body 11 outwards distribute electromagnetic wave and cause electromagnetic interference (EMI), thus realizes the EMI protection of solid state hard disc body 11;
Because acting as of metal fastenings 14 is conducted to sheet metal 12 by the electrostatic in solid state hard disc body 11 by the mounting hole 1121 on lid 112, therefore, as long as metal fastenings 14 can realize contacting with mounting hole 1121 and sheet metal 12, to realize above-mentioned electrostatic conduction function, such as metal fastenings 14 can adopt the bolt with nut screw connection, stud etc., contacted with mounting hole 1121 by bolt or stud, contacted with sheet metal 12 by nut, and then realize the above-mentioned electrostatic conduction function of metal fastenings 14, metal fastenings 14 is preferably screw by the present embodiment, the screw rod 142 that screw comprises nail lid 141 and is fixedly connected with this nail lid 141, wherein, screw rod 142 is threadedly connected in mounting hole 1121, the mode be threaded connection realizes the reliable contacts of the outer wall of screw rod 142 and the inwall of mounting hole 1121, make the inside surface of nail lid 141 contact with the outside surface of sheet metal 12 simultaneously, and then the function that the electrostatic realizing metal fastenings 14 conducts.
Wherein, the material of sheet metal 12 is preferably electric conductivity and the good tinplate of capability of electromagnetic shielding or aluminium foil, tinplate or aluminium foil is utilized to conduct to system host by the electrostatic in solid state hard disc body 11, and absorb and reflect the electromagnetic wave given out from the assembling gap 13 solid state hard disc body 11, to realize solid-state ESD ground connection and EMI protection of answering fat body 11.
During due to assembling solid state hard disc body 11, certain gap may be there is between metal support 211 in conversion support 212 and host main body 21, and affect solid state hard disc body 11 and reliably realize ESD ground connection, close contact is realized with the metal support 211 in host main body 21 in order to make sheet metal 12, avoid there is gap between conversion support 212 and metal support 211, as the improvement of technical scheme, electric conductor 22 is provided with between sheet metal 12 and metal support 211, and this electric conductor 22 is preferably deformable conducting foam, the close contact of conversion support 212 and metal support 212 is realized by conducting foam, and then reliably realize the ESD ground connection of solid state hard disc body 11.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (8)
1. a Ssd apparatus, is characterized in that, comprising:
Solid state hard disc body, it comprises box body and lid, and described box body has sidewall, and described lid and described sidewall are fastened and connected, and have assembling gap between described sidewall and described lid, and described lid is provided with mounting hole;
Sheet metal, fits in the outside of described lid, described sheet metal is provided with the sheet metal through hole corresponding with described mounting hole, and described sheet metal is covered in described assembling gap;
Metal fastenings, described sheet metal is fixed on the outside of described lid through described sheet metal through hole and described mounting hole by it, and the outer wall of described metal fastenings contacts with the inwall of described mounting hole, and described metal fastenings contacts with described sheet metal.
2. Ssd apparatus according to claim 1, is characterized in that,
Described metal fastenings is screw, and described screw comprises nail lid and follows closely with described the screw rod covering and be fixedly connected with;
Described screw flight is connected in described mounting hole;
The inside surface of described nail lid contacts with the outside surface of described sheet metal.
3. Ssd apparatus according to claim 1 and 2, is characterized in that,
The material of described sheet metal is tinplate or aluminium foil.
4. a main frame, is characterized in that, comprising:
Host main body, it comprises metal support, described metal support is provided with CD-ROM drive position;
Conversion support, is removable installed in the described CD-ROM drive position of described host main body, described conversion support is provided with the rack ventilating hole corresponding with described mounting hole;
Ssd apparatus, it comprises:
Solid state hard disc body, is arranged on described conversion support, and described solid state hard disc body comprises box body and lid, described box body has sidewall, described lid and described sidewall are fastened and connected, and have assembling gap between described sidewall and described lid, and described lid is provided with mounting hole;
Sheet metal, its inside surface fits in the outside of described conversion support, and the outside surface of described sheet metal is connected with described metal support, described sheet metal is provided with the sheet metal through hole corresponding with described mounting hole, and described sheet metal is covered in described assembling gap;
Metal fastenings, described sheet metal is fixed on the outside of described conversion support through described sheet metal through hole, described conversion support through hole and described mounting hole by it, the outer wall of described metal fastenings contacts with the inwall of described mounting hole, and described metal fastenings contacts with described sheet metal.
5. main frame according to claim 4, is characterized in that,
Described metal fastenings is screw, and described screw comprises nail lid and follows closely with described the screw rod covering and be fixedly connected with;
Described screw flight is connected in described mounting hole;
The inside surface of described nail lid contacts with the outside surface of described sheet metal.
6. the main frame according to claim 4 or 5, is characterized in that,
The material of described sheet metal is tinplate or aluminium foil.
7. main frame according to claim 4, is characterized in that,
Described sheet metal is connected by electric conductor with described metal support.
8. main frame according to claim 7, is characterized in that,
Described electric conductor is conducting foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408919.4U CN204808878U (en) | 2015-06-12 | 2015-06-12 | Solid state hard drives device and host computer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408919.4U CN204808878U (en) | 2015-06-12 | 2015-06-12 | Solid state hard drives device and host computer |
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| CN204808878U true CN204808878U (en) | 2015-11-25 |
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| CN201520408919.4U Active CN204808878U (en) | 2015-06-12 | 2015-06-12 | Solid state hard drives device and host computer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111667854A (en) * | 2019-03-08 | 2020-09-15 | 株式会社东芝 | Magnetic disk device |
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2015
- 2015-06-12 CN CN201520408919.4U patent/CN204808878U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111667854A (en) * | 2019-03-08 | 2020-09-15 | 株式会社东芝 | Magnetic disk device |
| CN111667854B (en) * | 2019-03-08 | 2021-11-12 | 株式会社东芝 | Magnetic disk device |
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