CN201107701Y - Abstracting type fixation structure of magnetic disk drive - Google Patents
Abstracting type fixation structure of magnetic disk drive Download PDFInfo
- Publication number
- CN201107701Y CN201107701Y CNU2007200568176U CN200720056817U CN201107701Y CN 201107701 Y CN201107701 Y CN 201107701Y CN U2007200568176 U CNU2007200568176 U CN U2007200568176U CN 200720056817 U CN200720056817 U CN 200720056817U CN 201107701 Y CN201107701 Y CN 201107701Y
- Authority
- CN
- China
- Prior art keywords
- disc driver
- pull bar
- bracing frame
- extraction
- elastic arm
- 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 - Lifetime
Links
Images
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to a removable fixing structure of a disc drive, which comprises a support frame that is used for holding the disc drive, a locking element, a pull rod and a returning tension spring. The support frame is provided with a groove that is used for the card on the disc drive to slide; the locking element is provided with an elastic arm that extends into the groove and pushes against the card on the disc drive; the pull rod is provided with a first pushing block that can push away the elastic arm and a second pushing block that can exert influence on the card to push the disc drive to slide out of the groove; the recoverable tension spring is used for controlling the pull rod to slide and return to the original position. The removable fixing structure requires no screw and actually realizes the tool-free recoverable handling mode that is quite humane. Only by slightly pulling the pull rod, the locking element can automatically unlock the disc drive and automatically pull out the disc drive along with the pull rod, thus facilitating the operation of users and further saving the operating time.
Description
Technical field
The utility model relates to disc driver installing area technology, refers in particular to a kind of disc driver extraction-type fixed sturcture easy to loading and unloading.
Background technology
Along with the progress of science and technology, computing machine becomes indispensable articles for use in people's life gradually, and disc driver then is one of most important parts in the computing machine, and disc driver mainly is meant hard disk, CD-ROM drive, DVD and CD writer etc.Before, these disc drivers all are directly to be locked in the cabinet by screw, and the user must will use instruments such as corresponding screwdriver when the installation or removal disc driver, make troubles for user's operation, also lose time and energy simultaneously.Though, occurred some at present and need not use the disc driver fixed sturcture of screw, these structures are in installation and removal during disc driver, operate more loaded down with trivial details, unfavorable market competition.
The utility model content
The utility model is at the defective of prior art existence, and fundamental purpose provides a kind of disc driver fixed sturcture, and it has removed screw from, has realized that really the extraction-type that a kind of disc driver has a hommization does not have the instrument handling mode.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of extraction-type fixed sturcture of disc driver comprises
One is used to carry the bracing frame of disc driver, and this bracing frame is provided with a chute, and chute becomes slidably clearance fit with screens on the disc driver;
One with respect to the fixed locking part of bracing frame, is extended with an elastic arm on the locking part, and this elastic arm sinks in the aforementioned chute and pushing tow is lived screens on the disc driver;
One can be with respect to the pull bar of bracing frame slip, and this pull bar is provided with first push block and that can back down aforementioned elastic arm and acts on second push block that the promotion disc driver skids off in the aforementioned screens;
Wherein, when disc driver was installed, aforementioned elastic arm pushing tow was lived the screens on the disc driver, and disc driver is locked in the bracing frame; When dismounting during disc driver, pulling pull bar then first push block on the pull bar backs down elastic arm to the effect of disc driver and with the disc driver release, second push block promotes the screens on the disc driver and disc driver is extracted.
Described pull bar is close proximity on the surface of bracing frame, and between bracing frame and locking part, the front and rear portions of pull bar respectively is provided with a slice slotted eye, corresponding two limited posts that are provided with on bracing frame, limited post is nested in the slice slotted eye, and limited post becomes slidably clearance fit with the slice slotted eye.
Described limited post is a screw.
The utility model also is provided with one and is used to tension spring that pull bar is resetted, and an end of this tension spring colludes on pull bar, and the other end colludes on bracing frame.
The front end of described pull bar is provided with a protruding handle arrangement perpendicular to the pull bar glide direction.
The elastic arm end of described locking part is provided with a guide ramp, the corresponding pushing tow inclined-plane that on first push block on the pull bar, is provided with, and the pushing tow sloped roof leans against on the guide ramp.
Described chute is joined by a back cover groove, a rectangular slotted eye and a defining flange and is combined to form, and the back cover groove is positioned at the front end of chute, and defining flange is positioned at the tail end of chute, and rectangular slotted eye then is connected between back cover groove and the defining flange.
At least be provided with two trips and a spacing hole on the support frame as described above, corresponding two fixedly ear and the spacing fixture blocks that on locking part, are provided with at least; Wherein, two fixedly ear respectively intercalation go in aforementioned two trips, spacing fixture block intercalation is gone in the aforementioned spacing hole.
Described locking part and pull bar are plastic material.
The utility model is with the existing beneficial effect of comparing with technology: when disc driver is installed, utilize that deformable elastic arm comes effective pushing tow to live disc driver on the locking part, thereby realize that locking lives the purpose of disc driver; When dismounting during disc driver, then utilize one slidably and the pull bar that resets remove elastic arm to the restriction of disc driver with take disc driver automatically out of.The utility model has been removed screw from by said structure, has realized that really a kind of extraction-type that has hommization does not have the instrument handling mode, has made things convenient for user's operation, has further saved the running time.The utility model can be widely used in the fixing usefulness of various disc drivers in the computing machine.
Description of drawings
Fig. 1 is the exploded view of the embodiment of the utility model;
Fig. 2 is the constitutional diagram when preparing the assembling disc driver among the embodiment of the utility model;
Fig. 3 is the constitutional diagram when assembling disc driver among the embodiment of the utility model;
Fig. 4 is the embodiment right view of the utility model;
Fig. 5 is the cut-open view of Fig. 4 M-M position;
Fig. 6 is the enlarged drawing of Fig. 5 N position;
Fig. 7 is the constitutional diagram when disc driver is removed in Fig. 6 enlarged drawing;
The accompanying drawing identifier declaration:
10, bracing frame 11, chute
11a, back cover groove 11b, rectangular slotted eye 11c, defining flange
12, limited post 13, circular hole 14, L shaped trip 15, spacing hole
20, pull bar 21, slice slotted eye
22, the first push block 22a, pushing tow inclined-plane 22b, slideway plane
23, second push block 24, through hole
30, locking part
31, locking part body 32, fixedly ear 33, spacing fixture block
34, elastic arm 35, cross bar 35a, guide ramp
40, reset components
50, disc driver 51, screw terminal
Embodiment:
Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Referring to figs. 1 through Fig. 5 is the concrete structure diagrammatic sketch of the embodiment of the utility model pair of lamina disc driver.As seen from the figure, the utility model comprises a bracing frame 10, one locking parts 30, a pull bar 20 and a reset components 40.
Wherein, bracing frame 10 is made by thin metal sheet, on the biside plate of bracing frame 10, respectively be provided with two chutes 11 respectively, this chute 11 is joined by a back cover groove 11a, a rectangular slotted eye 11b and a defining flange 11c and is combined to form, back cover groove 11a is positioned at the front end of chute 11, defining flange 11c is positioned at the tail end of chute 11, and rectangular slotted eye 11b then is connected between back cover groove 11a and the defining flange 11c.
Locking part 30 is used to lock above-mentioned two disc drivers 50 in bracing frame 10, and for reaching this purpose, the utility model is fixed on locking part 30 at the middle part on the right flank of bracing frame.Locking part 30 comprises a square locking part body 31, and the two ends that are positioned at locking part body 31 left and right sides walls respectively are provided with a fixing ear 32, and the middle part of locking part body 31 front side walls is provided with a spacing fixture block 33; Four fixedly ear 32 intercalation accordingly go into to be located in the L shaped trip 14 on bracing frame 10 right flanks, 33 intercalations of spacing fixture block go into to be located at accordingly in the spacing hole 15 on bracing frame 10 right flanks, so locking part 30 have been fixed on the right flank of bracing frame 10 effectively.In addition, the both ends of locking part body 31 rear walls respectively are extended with an elongated elastic arm 34, the direction that two elastic arms 34 extend slightly is folded to bracing frame 10 and sinks in the rectangular slotted eye 11b of chute 11, two elastic arms 34 extend afterbodys and connect by a cross bar 35, cross bar 35 be provided with one with bracing frame 10 sides guide ramp 35a (with reference to Fig. 6) at angle.
When disc driver 50 is packed in the bracing frame 10, the tail end pushing tow of elastic arm 34 firmly is positioned at the screw terminal 51 of driver 50 side afterbodys, disc driver 50 can not be skidded off in bracing frame 10 freely, thereby effectively disc driver 50 is fixed in the bracing frame 10.
20 on pull bar is used to dismantle disc driver 50, and it is located at the right flank of bracing frame 10 equally, between bracing frame 10 and locking part 30, and slides by a slide mechanism is connected and can be close to bracing frame 10 with bracing frame 10 right flank.This slide mechanism comprises that two limited posts 12 and two slice slotted eyes, 21, two limited posts 12 are nested in respectively in the two slice slotted eyes 21.Two limited posts 12 are contained in the two worker's shape structures that form on the bracing frame right flank by two-screw, and 21 of two slice slotted eyes are located at the pull bar front and rear part respectively.
The front end of pull bar 20 is provided with a protruding handle 25 perpendicular to its glide direction, and afterbody is provided with two first push blocks 22 and two second push blocks 23.It is respectively projection on the pull bar 20 and arranged on left and right sides walls that second push block 23 is used for screw terminal 51, the second push blocks 23 on the pushing tow disc driver 50, and is cambered surface with disc driver 50 51 place that contact of tightening up a screw on second push block 23; 22 of first push blocks are used to push open the elastic arm 34 on the locking part 30, first push block 22 is two parallel projections on pull bar 20 leading flanks, and the upper surface of first push block 22 links to each other with slideway plane 22b that bracing frame 10 right flanks pushing tow inclined-plane 22a and at angle is parallel to the pull bar surface by one and combines; Wherein, pushing tow inclined-plane 22a leans on the guide ramp 35a on the aforementioned cross bar 35.
The locking part 30 and the pull bar 20 of this practicality example are plastic material.
Describe the concrete loading and unloading principle and the process of the disc driver of the utility model below in detail:
When disc driver 50 is installed, the back cover groove 11a that screw terminal on disc driver 50 sides 51 is aimed at the chute on the bracing frame 10 inserts (with reference to Fig. 2), and further disc driver 50 is pushed, when screw terminal 51 is shifted the tail end of chute 11 onto, the elastic arm 34 outwardly-bent distortion on the firmware 30 of unblanking of screw terminal 51 pushing tows, screw terminal 51 leans on the defining flange 11c of chute 11 tail ends and can not inwardly slide again after slipping over elastic arm 34, at this moment, elastic arm 34 resilience pushing tow is at once lived screw terminal 51, makes disc driver 50 backhaul outwards to slide.So, promptly realized disc driver 50 is locked in purpose (with reference to Fig. 3) in the bracing frame 10.And this moment, pushing tow inclined-plane 22a on the pull bar 20 just in time leans on the guide ramp 35a on the locking part 30,23 of second push blocks on the pull bar 20 are apart from the 51 a bit of distances of the screw terminal on the disc driver 50, and the limited post 12 on the bracing frame 10 is positioned at the front end (with reference to Fig. 6) of slice slotted eye 21 on the pull bar 20.
When dismounting disc driver 50, the handle 25 that hand is arrested pull bar 20 front ends outwards firmly spurs pull bar 20, pull bar first push block 22 and second push block 23 outwards move with pull bar 20, pushing tow inclined-plane 22a pushing tow on first push block 22 also slips over guide ramp 35a on the locking part 30, make elastic arm 34 outwardly-bent distortion on the locking part 30, first push block 22 further outwards moves, when the slideway plane 22b on first push block 22 slides into the position of guide ramp 35a, it is maximum that elastic arm 34 bandy degree reach, simultaneously also remove a tighten up a screw thrusting action of 51 of 34 pairs of disc drivers 50 of elastic arm, made disc driver 50 outwards to be free to slide.Then, second push block 23 on the pull bar 20 slides into the position (with reference to Fig. 7) of disc driver 50, and further outwards moving with pull bar 20, pushing tow disc driver 50 and is outwards skidded off, the tail end of the slice slotted eye 21 on pull bar 20 slides into gag lever post 12 positions, and pull bar 20 outwards slides into its maximum skidding distance, simultaneously, disc driver 50 has also slided into available have gentle hands gently with the position of its taking-up, has reached the purpose with disc driver 50 dismountings.
Defensive position is decontroled the handle 25 on the pull bar 20, and the pulling force of reset components 40 tension springs is withdrawn into its reference position automatically with pull bar 20.So finish the overall process of the whole extraction-type loading and unloading of the utility model.
In sum, the deformable elastic arm on the locking part of focusing on utilizing on the one hand of the utility model comes effectively pushing tow to live disc driver, thereby realizes that locking lives the purpose of disc driver; Then utilize on the other hand one slidably and the pull bar that resets remove elastic arm to the restriction of disc driver with take disc driver automatically out of, realize the effect of disc driver extraction-type dismounting at last.
The above, it only is the preferred embodiment of the extraction-type fixed sturcture of a kind of disc driver of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (9)
1, a kind of extraction-type fixed sturcture of disc driver is characterized in that: comprise
One is used to carry the bracing frame of disc driver, and this bracing frame is provided with a chute, and chute becomes slidably clearance fit with screens on the disc driver;
One with respect to the fixed locking part of bracing frame, is extended with an elastic arm on the locking part, and this elastic arm sinks in the aforementioned chute and pushing tow is lived screens on the disc driver;
One can be with respect to the pull bar of bracing frame slip, and this pull bar is provided with first push block and that can back down aforementioned elastic arm and acts on second push block that the promotion disc driver skids off in the aforementioned screens;
Wherein, in disc driver was fixed in bracing frame, aforementioned elastic arm pushing tow was lived the screens on the disc driver; When dismounting during disc driver, first push block on the pull bar backs down elastic arm to the effect of disc driver and with the disc driver release, second push block promotes the screens on the disc driver and disc driver is extracted.
2, the extraction-type fixed sturcture of disc driver according to claim 1, it is characterized in that: described pull bar is close proximity on the surface of bracing frame, and between bracing frame and locking part, the front and rear portions of pull bar respectively is provided with a slice slotted eye, corresponding two limited posts that on bracing frame, are provided with, limited post is nested in the slice slotted eye, and limited post becomes slidably clearance fit with the slice slotted eye.
3, the extraction-type fixed sturcture of disc driver according to claim 2 is characterized in that: described limited post is a screw.
4, the extraction-type fixed sturcture of disc driver according to claim 1 is characterized in that: also be provided with one and be used to tension spring that pull bar is resetted, an end of this tension spring colludes on pull bar, and the other end colludes on bracing frame.
5, the extraction-type fixed sturcture of disc driver according to claim 1 is characterized in that: the front end of described pull bar is provided with a protruding handle arrangement perpendicular to the pull bar glide direction.
6, the extraction-type fixed sturcture of disc driver according to claim 1, it is characterized in that: the elastic arm end of described locking part is provided with a guide ramp, the corresponding pushing tow inclined-plane that is provided with on first push block on the pull bar, the pushing tow sloped roof leans against on the guide ramp.
7, the extraction-type fixed sturcture of disc driver according to claim 1, it is characterized in that: described chute is joined by a back cover groove, a rectangular slotted eye and a defining flange and is combined to form, the back cover groove is positioned at the front end of chute, defining flange is positioned at the tail end of chute, and rectangular slotted eye then is connected between back cover groove and the defining flange.
8, the extraction-type fixed sturcture of disc driver according to claim 1 is characterized in that: be provided with two trips and a spacing hole on the support frame as described above at least, corresponding two fixedly ear and the spacing fixture blocks that are provided with at least on locking part; Wherein, two fixedly ear respectively intercalation go in aforementioned two trips, spacing fixture block intercalation is gone in the aforementioned spacing hole.
9, the extraction-type fixed sturcture of disc driver according to claim 1, it is characterized in that: described locking part and pull bar are plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200568176U CN201107701Y (en) | 2007-09-11 | 2007-09-11 | Abstracting type fixation structure of magnetic disk drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200568176U CN201107701Y (en) | 2007-09-11 | 2007-09-11 | Abstracting type fixation structure of magnetic disk drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107701Y true CN201107701Y (en) | 2008-08-27 |
Family
ID=39959512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200568176U Expired - Lifetime CN201107701Y (en) | 2007-09-11 | 2007-09-11 | Abstracting type fixation structure of magnetic disk drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107701Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777878A (en) * | 2014-01-13 | 2015-07-15 | 深圳三诺信息科技有限公司 | HDD (Hard Disk Drive) fixing device and fixing method thereof |
| CN105373197A (en) * | 2015-11-27 | 2016-03-02 | 杭州华为数字技术有限公司 | Computer case |
| US9401181B2 (en) | 2014-02-26 | 2016-07-26 | Hon Hai Precision Industry Co., Ltd. | Electronic device with locking structure for storage device |
-
2007
- 2007-09-11 CN CNU2007200568176U patent/CN201107701Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777878A (en) * | 2014-01-13 | 2015-07-15 | 深圳三诺信息科技有限公司 | HDD (Hard Disk Drive) fixing device and fixing method thereof |
| CN104777878B (en) * | 2014-01-13 | 2018-09-07 | 深圳三诺信息科技有限公司 | A kind of HDD fixing devices and its fixing means |
| US9401181B2 (en) | 2014-02-26 | 2016-07-26 | Hon Hai Precision Industry Co., Ltd. | Electronic device with locking structure for storage device |
| CN105373197A (en) * | 2015-11-27 | 2016-03-02 | 杭州华为数字技术有限公司 | Computer case |
| CN105373197B (en) * | 2015-11-27 | 2018-12-07 | 杭州华为数字技术有限公司 | A kind of cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101436424B (en) | Device for fixing data memory | |
| TWM244556U (en) | Mounting apparatus for data storage devices | |
| US20140002982A1 (en) | Expansion card module and expansion card fixing structure | |
| CN201107701Y (en) | Abstracting type fixation structure of magnetic disk drive | |
| CN101719005A (en) | Slide rail structure | |
| CN101847696A (en) | Battery module locking and fixing device | |
| US8159816B2 (en) | Rail assembly and computer component securing device with a rail assembly | |
| CN101872223A (en) | Data storage fixing device | |
| CN201622851U (en) | Hard disc fixing device | |
| CN203934187U (en) | Electronic equipment and tripper | |
| CN102109893B (en) | Turnover screw-free fixing structure for hard disk drive | |
| CN201716632U (en) | Hard disk fixing structure | |
| CN203520285U (en) | Fixing mechanism | |
| CN203354018U (en) | Two-section type quick-mounted and quick-dismounted drawer slide rail | |
| CN201837938U (en) | Fastening device of peripheral component interconnect express | |
| CN100405256C (en) | Data memory fixing device | |
| CN210913298U (en) | Novel storage rack | |
| CN201984408U (en) | Computer case with detachable hard disc bracket | |
| CN102566693A (en) | Data memory fixing device | |
| CN201252994Y (en) | Slide-rail locking device | |
| CN102270023A (en) | Hard disk fixing device | |
| CN202003683U (en) | Dismountable hard disk fixing device | |
| CN201084065Y (en) | Hard disk immobilizing structure | |
| CN202153436U (en) | Telescopic hard disk pallet | |
| TWM353460U (en) | Vibration dampening structure for disk drive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080827 |