CN110554740A - Fixing device and electronic device using same - Google Patents
Fixing device and electronic device using same Download PDFInfo
- Publication number
- CN110554740A CN110554740A CN201810536704.9A CN201810536704A CN110554740A CN 110554740 A CN110554740 A CN 110554740A CN 201810536704 A CN201810536704 A CN 201810536704A CN 110554740 A CN110554740 A CN 110554740A
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- CN
- China
- Prior art keywords
- fixed
- elastic
- hole
- fixing
- hard disk
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- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Connection Of Plates (AREA)
- Springs (AREA)
Abstract
The utility model provides a fixing device for fixed hard disk and CD-ROM, fixing device includes the fixed bolster, is fixed in hasp shell fragment on the fixed bolster, be fixed in fixed element on the hard disk and be fixed in connecting piece on the CD-ROM, the hasp shell fragment include shell fragment body and elastic connection in first elastic element and second elastic element on the shell fragment body, first elastic element with the fixed element butt, in order will the hard disk locking, be equipped with the first through-hole that matches with the connecting piece on the second elastic element, the connecting piece is fixed in the first through-hole, in order will the CD-ROM locking.
Description
Technical Field
The invention relates to a fixing device and an electronic device adopting the same.
Background
As computer cases become shorter and thinner, the convenience of locking and unlocking hard disks and optical drives in computer cases becomes more and more important. Generally, a hard disk and an optical disc drive are locked by a spring plate, however, the fixing method is easy to be blocked due to the deviation of the spring plate, and is inconvenient for locking operation.
Disclosure of Invention
In view of the above, it is desirable to provide a fastening device that facilitates locking.
A fixing device is used for fixing a hard disk and an optical drive and comprises a fixing support, a locking elastic sheet fixed on the fixing support, a fixing element fixed on the hard disk and a connecting piece fixed on the optical drive, wherein the locking elastic sheet comprises an elastic sheet body and a first elastic element and a second elastic element which are elastically connected to the elastic sheet body, the first elastic element is abutted to the fixing element to lock the hard disk, a first through hole matched with the connecting piece is formed in the second elastic element, and the connecting piece is fixed in the first through hole to lock the optical drive.
In one embodiment, the first elastic element includes a first elastic sheet and a fastening portion matched with the first elastic sheet, the fastening portion abuts against the fixed element, the first elastic sheet can deform relative to the elastic sheet body, and the fastening portion releases the abutment against the fixed element when the first elastic sheet deforms, so as to unlock the hard disk.
In one embodiment, the second elastic element includes a second elastic piece and the first through hole matched with the second elastic piece, the second elastic piece can deform relative to the elastic piece body, and the first through hole is separated from the connecting piece when the second elastic piece deforms, so as to unlock the optical drive.
In one embodiment, a third elastic sheet is arranged on the elastic sheet body and close to the optical drive, a pressing portion is arranged at one end, far away from the first through hole, of the second elastic sheet, and when the pressing portion is elastically deformed, the first through hole is separated from the connecting piece, and the third elastic sheet moves towards the direction close to the fixed support, so that the optical drive is unlocked and pushed out.
In one embodiment, the second elastic element is further provided with a second through hole matched with the fixing element, and the fastening portion is a hook fixedly connected to the edge of the second through hole.
In one embodiment, the fixing element is a damping screw, a groove is formed in the middle of the fixing element, an opening is formed in the side face of the fixing support, and the damping screw penetrates through the opening and the second through hole and abuts against the buckling portion through the groove.
In one embodiment, a third through hole is formed in the elastic sheet body, a protrusion matched with the third through hole is arranged on the side face of the fixing support, and the protrusion is clamped in the third through hole.
In one embodiment, the connecting member includes a fixing portion and an extending portion fixedly connected to the fixing portion, the fixing portion is fixed on the optical disc drive, the extending portion is provided with a protruding block matched with the first through hole, and the protruding block is fixed in the first through hole.
The utility model provides an electronic device, includes hard disk, optical drive and fixing device, the hard disk reaches the optical drive is fixed in the fixing device, fixing device includes the fixed bolster, is fixed in hasp shell fragment on the fixed bolster, be fixed in fixed element on the hard disk and be fixed in connecting piece on the optical drive, the hasp shell fragment include shell fragment body and elastic connection in first elastic element and second elastic element on the shell fragment body, first elastic element with the fixed component butt, in order will the hard disk locking, be equipped with the first through-hole that matches with the connecting piece on the second elastic element, the connecting piece is fixed in the first through-hole, in order will the optical drive locks.
In one embodiment, a fourth through hole matched with the fixing element is formed in the hard disk, and the fixing element is fixed on the hard disk through the fourth through hole.
The fixing device fixes and locks the hard disk and the optical drive by arranging the first elastic element and the second elastic element, the first elastic element deforms to control the fixing element to lock and unlock the hard disk, and the second elastic element deforms to control the connecting piece to lock and unlock the optical drive. The first elastic element and the second elastic element are arranged on a lock catch elastic sheet, so that the hard disk and the optical drive can be locked and unlocked conveniently.
Drawings
Fig. 1 is a schematic structural diagram of an electronic device.
Fig. 2 is an exploded view of the electronic device of fig. 1.
Fig. 3 is a schematic structural diagram of a fixing device applied to the electronic device of fig. 1.
Fig. 4 is an exploded view of the fixture of fig. 3.
Fig. 5 is a schematic view of another angle of the fixing device of fig. 3.
Fig. 6 is an exploded view of another angle of the fixture of fig. 5.
Description of the main elements
Electronic device 100
Fixing device 200
Fixing support 10
Opening 11
Projection 12
Locking spring 20
Spring plate body 21
Third via hole 211
Third elastic sheet 212
First elastic element 22
First elastic sheet 221
Latch 222
Second via 223
Second elastic element 23
Second elastic sheet 231
First via 232
Fastening element 30
Groove 31
Connecting piece 40
Fixed part 41
Extension 42
Bump 421
Hard disk 50
Fourth through hole 51
Optical drive 60
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention can be embodied in many different forms than those herein described and many modifications may be made by one skilled in the art without departing from the spirit and scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 6, an electronic device 100 includes a hard disk 50, an optical disc drive 60, and a fixing device 200, where the fixing device 200 is used for fixing the hard disk 50 and the optical disc drive 60. The hard disk 50 and the optical disc drive 60 are fixed in the fixing device 200, and the optical disc drive 60 is fixed at the bottom of the fixing device 200. The fixing device 200 includes a fixing bracket 10, a locking elastic sheet 20 fixed on the fixing bracket 10, a fixing element 30 fixed on the hard disk 50, and a connecting member 40 fixed on the optical drive 60. The locking spring 20 includes a spring body 21, and a first elastic element 22 and a second elastic element 23 elastically connected to the spring body 21. The first elastic element 22 abuts against the fixing element 30 to lock the hard disk 50. The second elastic element 23 is provided with a first through hole 232 matched with the connecting member 40, and the connecting member 40 is fixed in the first through hole 232 to lock the optical disc drive 60.
The first elastic element 22 includes a first elastic piece 221 and a fastening portion 222 engaged with the first elastic piece 221. The latch portion 222 abuts against the fixing member 30. Both the first elastic piece 221 and the locking portion 222 can deform relative to the elastic piece body 21, and the locking portion 222 releases the abutment on the fixed element 30 when the first elastic piece 221 deforms.
The second elastic element 23 includes a second elastic piece 231 and the first through hole 232 matching with the second elastic piece 231. The second elastic piece 231 can deform relative to the elastic piece body 21, and the first through hole 232 is separated from the connecting piece 40 when the second elastic piece 231 deforms.
A third elastic piece 212 is arranged on the elastic piece body 21 and close to the optical drive 60, the third elastic piece 212 is two crescent-shaped elastic pieces, a pressing part (not marked in the figure) is arranged at one end of the second elastic piece 231, which is far away from the first through hole 232, and when the pressing part is elastically deformed, the first through hole 232 is separated from the connecting piece 40 and the third elastic piece 212 moves towards the direction close to the fixed support 10, so that the optical drive 60 is unlocked and pushed out.
The second elastic element 23 is further provided with a second through hole 223 cooperating with the fixing element 30. The locking portion 222 is a hook, and the hook is fixedly connected to the edge of the second through hole 223.
The fixing element 30 is a damping screw. The middle of the fixing element 30 is provided with a groove 31, and the side of the fixing bracket 10 is provided with an opening 11. The fixing element 30 is clamped at the opening 11 through the groove 31, and the width of the groove 31 is matched with the thickness of the side surface of the fixing support 10.
The elastic sheet body 21 is provided with a third through hole 211. The side of the fixing support 10 is provided with a protrusion 12 matched with the third through hole 211, and the protrusion 12 is clamped in the third through hole 211.
The connecting member 40 has a fixing portion 41 and an extending portion 42 fixedly connected to the fixing portion 41. The fixing portion 41 is fixed on the optical disc drive 60, and the extending portion 42 is provided with a bump 421 matching with the first through hole 232. The bump 421 is fixed in the first through hole 232.
The hard disk 50 is provided with a fourth through hole 51 matched with the fixing element 30. The fixing member 30 is fixed to the hard disk 50 through the fourth through hole 51.
The fixing device 200 fixes and locks the hard disk 50 and the optical disc drive 60 by arranging the first elastic element 22 and the second elastic element 23, the first elastic element 22 deforms to control the fixing element 30 to lock and unlock the hard disk 50, and the second elastic element 23 deforms to control the connecting element 40 to lock and unlock the optical disc drive 60. The first elastic element 22 and the second elastic element 23 are disposed on a locking spring 20, so as to facilitate locking and unlocking operations of the hard disk 50 and the optical disc drive 60.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a fixing device for fixed hard disk and CD-ROM, fixing device includes the fixed bolster, is fixed in hasp shell fragment on the fixed bolster, be fixed in fixed element on the hard disk and be fixed in connecting piece on the CD-ROM, its characterized in that: the lock catch elastic piece comprises an elastic piece body, and a first elastic element and a second elastic element which are elastically connected to the elastic piece body, the first elastic element is abutted to the fixing element to lock the hard disk, the second elastic element is provided with a first through hole matched with the connecting piece, and the connecting piece is fixed in the first through hole to lock the optical drive.
2. The fixture according to claim 1, wherein: the first elastic element comprises a first elastic sheet and a buckling part matched with the first elastic sheet, the buckling part is abutted to the fixed element, the first elastic sheet can deform relative to the elastic sheet body, and the buckling part releases the abutting of the fixed element when the first elastic sheet deforms, so that the hard disk is unlocked.
3. The fixture according to claim 1, wherein: the second elastic element comprises a second elastic sheet and a first through hole matched with the second elastic sheet, the second elastic sheet can deform relative to the elastic sheet body, and the first through hole is separated from the connecting piece when the second elastic sheet deforms, so that the CD driver is unlocked.
4. A fixation device as claimed in claim 3, wherein: the CD-ROM drive unlocking device is characterized in that a third elastic sheet is arranged on the elastic sheet body and close to the CD-ROM drive, a pressing part is arranged at one end, far away from the first through hole, of the second elastic sheet, and when the pressing part generates elastic deformation, the first through hole is separated from the connecting piece, and the third elastic sheet moves towards the direction close to the fixed support so as to unlock and release the CD-ROM drive.
5. The fixture according to claim 2, wherein: the second elastic element is also provided with a second through hole matched with the fixed element, and the buckling part is a clamping hook which is fixedly connected at the edge of the second through hole.
6. The fixture according to claim 5, wherein: the fixing element is a damping screw, a groove is formed in the middle of the fixing element, an opening is formed in the side face of the fixing support, and the damping screw penetrates through the opening and the second through hole and abuts against the buckling portion through the groove.
7. The fixture according to claim 1, wherein: the elastic piece body is provided with a third through hole, the side face of the fixed support is provided with a bulge matched with the third through hole, and the bulge is clamped in the third through hole.
8. The fixture according to claim 1, wherein: the connecting piece comprises a fixing part and an extending part fixedly connected to the fixing part, the fixing part is fixed on the CD-ROM, the extending part is provided with a convex block matched with the first through hole, and the convex block is fixed in the first through hole.
9. The utility model provides an electronic device, includes hard disk, optical drive and fixing device, the hard disk reaches the optical drive is fixed in the fixing device, fixing device includes the fixed bolster, is fixed in hasp shell fragment on the fixed bolster, be fixed in fixed element on the hard disk and be fixed in connecting piece on the optical drive, its characterized in that: the lock catch elastic piece comprises an elastic piece body, and a first elastic element and a second elastic element which are elastically connected to the elastic piece body, the first elastic element is abutted to the fixing element to lock the hard disk, the second elastic element is provided with a first through hole matched with the connecting piece, and the connecting piece is fixed in the first through hole to lock the optical drive.
10. The electronic device of claim 9, wherein: and a fourth through hole matched with the fixing element is formed in the hard disk, and the fixing element is fixed on the hard disk through the fourth through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810536704.9A CN110554740A (en) | 2018-05-31 | 2018-05-31 | Fixing device and electronic device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810536704.9A CN110554740A (en) | 2018-05-31 | 2018-05-31 | Fixing device and electronic device using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110554740A true CN110554740A (en) | 2019-12-10 |
Family
ID=68734983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810536704.9A Pending CN110554740A (en) | 2018-05-31 | 2018-05-31 | Fixing device and electronic device using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110554740A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1232198A (en) * | 1998-04-06 | 1999-10-20 | 富金精密工业(深圳)有限公司 | Computer peripheral installation device |
| US20100128430A1 (en) * | 2008-11-25 | 2010-05-27 | Kai-Kuei Wu | Fixing mechanism for fixing electronic devices and holding module thereof |
| CN101963832A (en) * | 2009-07-24 | 2011-02-02 | 鸿富锦精密工业（深圳）有限公司 | Hardware fixing structure |
| CN203055445U (en) * | 2012-12-05 | 2013-07-10 | 深圳市合正汽车电子有限公司 | Hard disk CD driver support used for vehicle-mounted computer system |
-
2018
- 2018-05-31 CN CN201810536704.9A patent/CN110554740A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1232198A (en) * | 1998-04-06 | 1999-10-20 | 富金精密工业(深圳)有限公司 | Computer peripheral installation device |
| US20100128430A1 (en) * | 2008-11-25 | 2010-05-27 | Kai-Kuei Wu | Fixing mechanism for fixing electronic devices and holding module thereof |
| CN101963832A (en) * | 2009-07-24 | 2011-02-02 | 鸿富锦精密工业（深圳）有限公司 | Hardware fixing structure |
| CN203055445U (en) * | 2012-12-05 | 2013-07-10 | 深圳市合正汽车电子有限公司 | Hard disk CD driver support used for vehicle-mounted computer system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191210 |
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| WD01 | Invention patent application deemed withdrawn after publication |