CN2938202Y - Improved structure of screw hole contact spring - Google Patents
Improved structure of screw hole contact spring Download PDFInfo
- Publication number
- CN2938202Y CN2938202Y CN 200620056496 CN200620056496U CN2938202Y CN 2938202 Y CN2938202 Y CN 2938202Y CN 200620056496 CN200620056496 CN 200620056496 CN 200620056496 U CN200620056496 U CN 200620056496U CN 2938202 Y CN2938202 Y CN 2938202Y
- Authority
- CN
- China
- Prior art keywords
- screw
- contact
- flat spring
- casing
- screw hole
- 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
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- Cookers (AREA)
Abstract
The utility model provides a modified structure of screw hole contact spring strips, which is used to tightly joint screw holes with different apertures and assemble the hard disk drive on the machine enclosure. The center of the screw hole contact spring strip body is bended towards one side, and is arranged with a guide connecting flake in an inclination angle with the spring strip body. A contact part is convexly arranged on the side of the guide connecting flake towards which the top of the guide connecting flake bends . The bottom of the contact part extends towards the peak of the contact part, and is arranged with a plurality of outer convex elastic contact strips whose one end is connected with the peak of the contact part to support the inner wall of the screw hole. By using the elastic deformation of the contact spring strips to match with screw holes of different apertures, the utility model is tightly jointed with the screw hole.
Description
[technical field]
The utility model is relevant for a kind of structure-improved of screw contact flat spring, more in detail, relevant for the screw of the different pore sizes of a kind of fluid-tight engagement hard disk drive is combined in the structure-improved of the shell fragment on the casing.
[background technology]
Because hard disk drive (Hard Disk Drive, HDD) can't directly be connected with casing, so the shell fragment that prior art design one is mounted on the casing connects hard disk drive, but the convergence part of this shell fragment is made by hard material, when it connects with the screw of different pore sizes, be difficult to this screw of fluid-tight engagement, move even and make shell fragment and hard disk drive slippage in the cabinet process.
Therefore, how to solve the convergence part of existing in prior technology shell fragment and the shortcoming that screw is difficult to fluid-tight engagement, the real problem demanding prompt solution that become.
[summary of the invention]
The purpose of this utility model promptly provides a kind of structure-improved of screw contact flat spring, in order to the screw of the different pore sizes of fluid-tight engagement so that hard disk drive is combined on the casing.
For reaching above-mentioned purpose, the utility model provides a kind of structure-improved of screw contact flat spring, one lateral buckling of the mediad assembling hard disk drive of the body of this screw contact flat spring, to become an angle of inclination that one guide-joining plate is set with this body, a contact site is set up to the homonymy protrusion of this guide-joining plate bending in this guide-joining plate top, the bottom of this contact site is provided with some summaries to the extension of the pinnacle at top and is connected in the elastic contact chip that this connects the pinnacle to an outer lug and an end, in order to support the inwall of screw.
Compared to prior art, the elastic deformation that the structure-improved of screw contact flat spring of the present utility model utilizes elastic contact chip is with the inwall of the screw that supports different pore sizes, promptly reaches the purpose that screw contact flat spring and this screw closely contact.
[description of drawings]
Fig. 1 is the structure improved schematic perspective view of screw contact flat spring of the present utility model.
[embodiment]
As shown in Figure 1, structure improved schematic perspective view for screw contact flat spring of the present utility model, wherein this screw contact flat spring 1 comprises a body 10, this body 10 1 sides are extended and are bent into a card compressing tablet 11, engaging is pressed between the two panels of casing (not illustrating), and the opposite side of this body 10 is provided with at least one through hole 12, is sheathed on the sleeved part (not illustrating) that casing is convexly equipped with, and this card splenium 11 cooperatively interacts with this through hole 12, so that this screw contact flat spring 1 is mounted on the casing; One lateral buckling of these body 10 mediads assembling hard disk drives (not illustrating), one guide-joining plate 13 to be set with 10 one-tenth one angles of inclination of this body, these guide-joining plate 13 tops are protruded to the homonymy of this guide-joining plate 13 bendings and are set up a contact site 14 that is cone, the bottom of this contact site 14 is extended to the pinnacle 141 at top and some summaries are set are connected in the elastic contact chip 142 on this pinnacle 141 to an outer lug and an end, in order to support the inwall of screw.
During assembling, also see also Fig. 1, will block compressing tablet 11 earlier and be pressed between the casing two panels, and through hole 12 is sheathed on the sleeved part of casing, so that this screw contact flat spring 1 is mounted on the casing; Then, hard disk drive and casing are combined into one, wherein, hard disk drive is pressed to body 10 gradually with guide-joining plate 13, and pinnacle 141 deepens continuously in the screw of this hard disk drive, and the inwall of elastic contact chip 142 and this screw supports, at this moment, this elastic contact chip 142 cooperates the screw of different pore sizes to produce elastic deformation, and supports the inwall of this screw, promptly closely contacts with this screw.
Compared with prior art, the structure-improved of screw hole contact spring of the present utility model utilizes elastic contact chip Elastic deformation, and cooperate the screw of different pore size size, offset with the inwall with this screw, namely reach The purpose of screw hole contact spring and this screw close contact.
Claims (3)
1, a kind of structure-improved of screw contact flat spring, in order to the screw of the different pore sizes of fluid-tight engagement so that hard disk drive is combined on the casing, it is characterized in that: the body center of this screw contact flat spring is to a lateral buckling, become an angle of inclination that one guide-joining plate is set with this body, a contact site is set up to the homonymy protrusion of this guide-joining plate bending in this guide-joining plate top, the bottom of this contact site is provided with some summaries to the extension of the pinnacle at top and is connected in the elastic contact chip that this connects the pinnacle to an outer lug and an end, this elastic contact chip cooperates the screw of different pore sizes to produce elastic deformation, and supports the inwall of this screw.
2, the structure-improved of screw contact flat spring as claimed in claim 1 is characterized in that: this body one side is extended and is bent into a card compressing tablet, and engaging is pressed between the two panels of casing.
3, the structure-improved of screw contact flat spring as claimed in claim 1 is characterized in that: the opposite side of this body is provided with at least one through hole, is sheathed on the sleeved part that casing is convexly equipped with, and this screw contact flat spring is mounted on the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056496 CN2938202Y (en) | 2006-03-20 | 2006-03-20 | Improved structure of screw hole contact spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056496 CN2938202Y (en) | 2006-03-20 | 2006-03-20 | Improved structure of screw hole contact spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938202Y true CN2938202Y (en) | 2007-08-22 |
Family
ID=38362231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620056496 Expired - Fee Related CN2938202Y (en) | 2006-03-20 | 2006-03-20 | Improved structure of screw hole contact spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2938202Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995205A (en) * | 2009-08-13 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Elastic piece deformation degree testing device |
| CN104033860A (en) * | 2014-06-13 | 2014-09-10 | 江西奥其斯科技有限公司 | Conductive connection structure for LED lamp |
| CN104460867A (en) * | 2013-09-18 | 2015-03-25 | 南京亚士德科技有限公司 | Grounding member and hard disk fixing device provided with same |
-
2006
- 2006-03-20 CN CN 200620056496 patent/CN2938202Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995205A (en) * | 2009-08-13 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Elastic piece deformation degree testing device |
| CN101995205B (en) * | 2009-08-13 | 2013-09-18 | 鸿富锦精密工业（深圳）有限公司 | Elastic piece deformation degree testing device |
| CN104460867A (en) * | 2013-09-18 | 2015-03-25 | 南京亚士德科技有限公司 | Grounding member and hard disk fixing device provided with same |
| CN104460867B (en) * | 2013-09-18 | 2018-02-27 | 南京亚士德科技有限公司 | Earthing member and the device for fixing hard disk provided with the earthing member |
| CN104033860A (en) * | 2014-06-13 | 2014-09-10 | 江西奥其斯科技有限公司 | Conductive connection structure for LED lamp |
| CN104033860B (en) * | 2014-06-13 | 2017-05-10 | 奥其斯科技股份有限公司 | Conductive connection structure for LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20140320 |