CN206194370U - Hard disk fixing device - Google Patents
Hard disk fixing device Download PDFInfo
- Publication number
- CN206194370U CN206194370U CN201620870984.3U CN201620870984U CN206194370U CN 206194370 U CN206194370 U CN 206194370U CN 201620870984 U CN201620870984 U CN 201620870984U CN 206194370 U CN206194370 U CN 206194370U
- Authority
- CN
- China
- Prior art keywords
- hard disk
- emi
- mounting hole
- shell fragment
- keeper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model provides a hard disk fixing device, hard disk fixing device are used for fixed harddisk, just be equipped with a plurality of first mounting holes on the hard disk, just hard disk fixing device includes: hard disk bracket, the electrically conductive bolt and the EMI shell fragment, hard disk bracket is equipped with the second mounting hole, electrically conductive bolt accept in in the first mounting hole, just be equipped with the constant head tank in the middle of electrically conductive the bolt, the EMI shell fragment includes EMI shell fragment body and setting element, and EMI shell fragment body and positioning piece connected, in the constant head tank was worn to locate by the setting element, electrically conductive bolt elasticity after inserting the setting element strutted and laminates with the inner wall of first mounting hole, EMI shell fragment body elasticity is supported and is held in quick -witted incasement. The utility model discloses the setting element that will be used for fixed harddisk links into an integrated entity with the EMI shell fragment body that is used for eliminating the EMI influence, need not set up two independent set of component to save cost and equipment process.
Description
【Technical field】
The utility model is related to a kind of EMI shell fragments and device for fixing hard disk, particularly a kind of escapable cost and assembling work
The EMI shell fragments and device for fixing hard disk of sequence.
【Background technology】
Electromagnetic interference（Electromagnetic Interference abbreviations EMI）, refer to that electromagnetic wave is made with electronic building brick
With the interference phenomenon of rear generation, there are two kinds of Conduction Interference and radiation interference.Conduction Interference refers to one by conducting medium
Signal coupling on electric network（Interference）To another electric network.
Radiation interference refers to that its signal is coupled (interference) to another electric network by interference source by space, in High-Speed PCB
And in system design, high-frequency signal line, the pin of integrated circuit, all kinds of connectors etc. are all likely to become the spoke with antenna performance
Interference source is penetrated, electromagnetic wave can be launched and the normal work of other subsystems in other systems or the system is influenceed.
EMI shell fragments computer assembly on cabinet can operationally produce many EMI radiations, electromagnetic radiation is in over a long time dirty
In the environment of dye, the ill symptomses that will make one to produce fatiguability, decrease of memory, physiological function to go down etc..EMI shell fragment conducts
One of cabinet radiation proof means, are the important references objects for assessing cabinet quality.
Used as the basis of anti-electromagnetic radiation, cabinet will keep a complete metallic object, and this is required any two in cabinet
Good contact will be maintained between individual adjacent sheet metal, we can often see on the preferable chassis frame of some quality
To many EMI contacts（EMI contacts are on EMI shell fragments）,, for strengthening the contact with side plate, this contact is arranged for they
What is arranged is more tight better.High-quality cabinet also add EMI metal clips in addition to using EMI contacts, therefore with more preferable bullet
Property and engagement capacity, sufficiently can connect as one chassis frame and side plate, so could really effectively reduce radiation
Interference.
Existing hard disk support bracket (HDD carrier) is used mostly screw Fixed disk, but needs to add EMI shell fragments (EMI in addition
Clip) it is used for being grounded, the component that existing hard disk support bracket assembling needs includes screw and EMI shell fragments, unfavorable cost-effective and group
Dress operation.
【The content of the invention】
Main purpose of the present utility model is to provide a kind of escapable cost to consolidate with the EMI shell fragments and hard disk of assembling procedure
Determine device.
The utility model provides a kind of EMI shell fragments；It includes：
EMI elastic sheet bodies,
Keeper, it is connected to EMI elastic sheet bodies.
Especially, the EMI elastic sheet bodies include arc kink and stopper slot.
The present invention also provides a kind of device for fixing hard disk, and it is used for Fixed disk, and the hard disk is provided with some first
Mounting hole；And the device for fixing hard disk includes：
Hard disk support bracket, it is provided with the second mounting hole；
Conductive plugs, it is contained in first mounting hole, and is provided with locating slot in the middle of the conductive plugs；
EMI shell fragments, it includes EMI elastic sheet bodies and keeper, and EMI elastic sheet bodies are connected with keeper, the positioning
Part is arranged in locating slot, and conductive plugs elasticity after keeper is inserted is strutted and fitted with the inwall of the first mounting hole, the EMI
Elastic sheet body is flexibly supported in cabinet.
Especially, the hard disk support bracket is provided with limiting section.
Especially, the EMI elastic sheet bodies include arc kink and stopper slot, and the stopper slot is sheathed on described spacing
Outside portion.
Especially, the conductive plugs include cap body and cylinder, and the external diameter of cap body is more than cylinder, and cylinder is housed and is fixed on
In first mounting hole, cap body is held in outside the second mounting hole.
Compared with prior art, the utility model is by for the keeper of Fixed disk and for eliminating EMI influences
EMI elastic sheet bodies link into an integrated entity, without setting two independent spare parts, so that cost-effective and assembling procedure.
【Brief description of the drawings】
Fig. 1 is the structure chart of the utility model EMI shell fragments.
Fig. 2 is the utility model device for fixing hard disk in the perspective exploded view under a visual angle.
Fig. 3 is the utility model device for fixing hard disk in the perspective exploded view under another visual angle.
Fig. 4 is the three-dimensional combination diagram of the utility model device for fixing hard disk.
Fig. 5 is generalized section when EMI shell fragments are assembled with conductive plugs in the utility model device for fixing hard disk.
【Specific embodiment】
Refer to shown in Fig. 1-5, main purpose of the present utility model is to provide a kind of escapable cost and assembling procedure
EMI shell fragments and device for fixing hard disk.
The utility model provides a kind of EMI shell fragments 10；It includes：
EMI elastic sheet bodies 11,
Keeper, it is connected to EMI elastic sheet bodies 12.
In the present embodiment, the EMI elastic sheet bodies 11 include arc kink 111 and stopper slot 112.
The present invention also provides a kind of device for fixing hard disk, and it is used for Fixed disk 20, and the hard disk 20 is provided with some
First mounting hole 21；And the device for fixing hard disk includes：
Hard disk support bracket 30, it is provided with the second mounting hole 31；
Conductive plugs 40, it is contained in first mounting hole 21, and locating slot 41 is provided with the middle of the conductive plugs 40；
EMI shell fragments 10, it includes EMI elastic sheet bodies 11 and keeper 12, and EMI elastic sheet bodies 11 connect with keeper 12
Connect, the keeper 12 is arranged in locating slot 41, the elasticity after keeper 12 is inserted of conductive plugs 40 is strutted and installed with first
The inwall laminating in hole 21, the EMI elastic sheet bodies 11 are flexibly supported in cabinet (not shown).
In the present embodiment, the hard disk support bracket 30 is provided with limiting section 32.
In the present embodiment, the EMI elastic sheet bodies 11 include arc kink 111 and stopper slot 112, the stopper slot
112 are sheathed on outside the limiting section 32.
In the present embodiment, the conductive plugs 40 include cap body 42 and cylinder 43, and the external diameter of cap body 42 is more than cylinder 43,
Cylinder is housed and is fixed in the first mounting hole 21, and cap body is held in outside the second mounting hole 31.
The utility model will connect for the keeper 12 of Fixed disk with for eliminating the EMI elastic sheet bodies 11 of EMI influences
One is connected into, without setting two independent spare parts, so that cost-effective and assembling procedure.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be wanted with right
The protection domain asked is defined.
Claims (4)
1. a kind of device for fixing hard disk, it is used for Fixed disk, and the hard disk is provided with some first mounting holes；Its feature exists
Include in device for fixing hard disk：
Hard disk support bracket, it is provided with the second mounting hole；
Conductive plugs, it is contained in first mounting hole, and is provided with locating slot in the middle of the conductive plugs；
EMI shell fragments, it includes EMI elastic sheet bodies and keeper, and EMI elastic sheet bodies are connected with keeper, and the keeper is worn
In locating slot, conductive plugs elasticity after keeper is inserted is strutted and fitted with the inwall of the first mounting hole, the EMI shell fragments
Body is flexibly supported in cabinet.
2. device for fixing hard disk according to claim 1, it is characterised in that：The hard disk support bracket is provided with limiting section.
3. device for fixing hard disk according to claim 2, it is characterised in that：The EMI elastic sheet bodies bend including arc
Portion and stopper slot, the stopper slot are sheathed on outside the limiting section.
4. device for fixing hard disk according to claim 3, it is characterised in that：The conductive plugs include cap body and cylinder, and
The external diameter of cap body is more than cylinder, and cylinder is housed and is fixed in the first mounting hole, and cap body is held in outside the second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870984.3U CN206194370U (en) | 2016-08-12 | 2016-08-12 | Hard disk fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870984.3U CN206194370U (en) | 2016-08-12 | 2016-08-12 | Hard disk fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206194370U true CN206194370U (en) | 2017-05-24 |
Family
ID=58737431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870984.3U Expired - Fee Related CN206194370U (en) | 2016-08-12 | 2016-08-12 | Hard disk fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206194370U (en) |
-
2016
- 2016-08-12 CN CN201620870984.3U patent/CN206194370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20180812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |