CN102880253A - Mainboard installing device - Google Patents
Mainboard installing device Download PDFInfo
- Publication number
- CN102880253A CN102880253A CN2011101924766A CN201110192476A CN102880253A CN 102880253 A CN102880253 A CN 102880253A CN 2011101924766 A CN2011101924766 A CN 2011101924766A CN 201110192476 A CN201110192476 A CN 201110192476A CN 102880253 A CN102880253 A CN 102880253A
- Authority
- CN
- China
- Prior art keywords
- mainboard
- bracing frame
- fixed
- sidewall
- housing
- 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.)
- Pending
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- Clamps And Clips (AREA)
Abstract
The invention discloses a mainboard installing device which is used for fixing one side of a mainboard on a side wall of a shell, wherein a fastening piece is arranged at the inner side of the side wall of the shell in a convex manner; the mainboard installing device comprises a support, an elastic sheet and a limiting handle, wherein the support is fixed at a side edge of the mainboard; the elastic sheet is fixed at one side of the support facing to the side wall of the shell; the limiting handle is pivotally installed on the support; the elastic sheet comprises a fixing part, a connecting part and an elastic arm, wherein the fixing part is fixed on the support; the connecting part is tilted and bent towards the side wall of the shell from the fixing part; the elastic arm is extended from one end of the connecting part far away from the fixing part; a clamping hole is formed on the fastening piece on the elastic arm aligning with the side wall of the shell; the limiting handle is provided with a first plate body; when the limiting handle turns to the support, the first plate body is inserted between the elastic arm and the support, the elastic arm is pressed towards the side wall of the shell, so that the fastening piece of the shell is fastened into the clamping hole of the elastic arm. The mainboard installing device is convenient to operate, and the space is saved.
Description
Technical field
The present invention relates to a kind of mainboard erecting device.
Background technology
In the prior art, mainboard normally is installed in the housing of an electronic installation by the mode that locks some screws or adopt tool to carry out riveted.Yet aforesaid way is so that the installation and removal of mainboard are very loaded down with trivial details, and the structure after installing can take mainboard effectively utilize area.
Summary of the invention
In view of more than, be necessary to provide a kind of space, easy to operate mainboard erecting device saved.
A kind of mainboard erecting device, be fixed in a sidewall of a housing in order to the side with a mainboard, the inboard of the sidewall of this housing convexes with a snap close piece, this mainboard erecting device comprises that one is fixed in the bracing frame of the side of this mainboard, one is fixed in this bracing frame is installed in this bracing frame pivotally towards the shell fragment and of sidewall one side of this housing spacing handle, this shell fragment comprises that one is fixed in the fixed part of this bracing frame, reached by an end extended elastic arm of this connecting portion away from this fixed part by this fixed part a junction to the sidewall slope bending of this housing, this elastic arm is provided with a clamping hole over against the snap close piece in the sidewall of this housing, this spacing handle is provided with one first plate body, when this spacing handle turns to this bracing frame, this first plate body inserts between this elastic arm and this bracing frame, this elastic arm is pressed to the sidewall of this housing, the snap close piece of this housing is locked in the clamping hole of this elastic arm.
Compare prior art, this mainboard erecting device is fixed in first a side of mainboard, and then be fixed in a sidewall of housing by the rotary spacing handle, thereby easily mainboard is fixed in the sidewall of housing, because this mainboard erecting device only is fixed in the side of mainboard, can not take too many mainboard area, the usage space of having saved mainboard.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the housing of the better embodiment of mainboard erecting device of the present invention and a mainboard and an electronic installation.
Fig. 2 is the assembling enlarged drawing of the fixation kit among Fig. 1.
Fig. 3 is another constitutional diagram of Fig. 2.
Fig. 4 is the three-dimensional assembly diagram of Fig. 1.
Fig. 5 is another constitutional diagram of Fig. 4.
The main element symbol description
| |
10 |
| Side | 11 |
| Perforation | 13 |
| Elongate slots | 15 |
| Housing | 20 |
| Diapire | 21 |
| Lug | 212 |
| |
213 |
| |
23 |
| Snap |
231 |
| Opening | 233 |
| Breach | 235 |
| Fixation kit | 30 |
| Bracing frame | 40 |
| |
41 |
| Pivoting hole | 412 |
| Fixed orifice | 414 |
| |
416 |
| Kink | 43 |
| |
45 |
| Fixed leg | 451 |
| Support chip | 47 |
| Shell fragment | 50 |
| Fixed |
51 |
| Through hole | 512 |
| The riveting part | 514 |
| Connecting portion | 53 |
| |
55 |
| Clamping hole | 551 |
| |
60 |
| Side plate | 61 |
| The |
611 |
| Fluting | 612 |
| The |
613 |
| Pivoting hole | 614 |
| |
616 |
| Pilot hole | 618 |
| Boss | 619 |
| Web joint | 63 |
| Latch | 70 |
Following embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1, the better embodiment of mainboard erecting device of the present invention is in order to be fixed in a mainboard 10 housing 20 of an electronic installation.This mainboard erecting device comprises two fixation kits 30.
This mainboard 10 comprises two relative sides 11.These mainboard 10 contiguous each side 11 places are provided with a perforation 13 and one elongate slots 15.One end of these two perforation, 13 contiguous these mainboards 10, the other end of these two elongate slots, 15 contiguous these mainboards 10.
This housing 20 comprises a diapire 21 and respectively by the vertically extending two side 23 that makes progress, the limit, two opposite sides of this diapire 21.21 pairs of this diapires should mainboard 10 two elongate slots 15 upwards vertically extend to form respectively a lug 212 that is parallel to sidewall 23 in contiguous these 23 places, two side.Then the top of each lug 212 upwards is bent to form a grab 213 to the other end in an end.The inboard of each sidewall 23 is in convexing with a snap close piece 231 away from these two grabs, 213 places.Each sidewall 23 is provided with an opening 233 in its snap close piece 231 towards a side of grab 213.Each sidewall 23 is provided with a breach 235 that extends upwardly to these sidewall 23 tops in the top of its opening 233.
Each fixation kit 30 comprises a bracing frame 40, a shell fragment 50, a spacing handle 60 and a latch 70.In the present embodiment, this latch 70 is a spring pin.
This bracing frame 40 comprise a main part that roughly is rectangle 41, by the bottom of this main part 41 outwards then downwards the kink 43 of bending, by the inside vertically extending stator 45 and by the downward inside vertically extending support chip 47 then of the other end of the bottom of this kink 43 of an end of the bottom of this kink 43.These main part 41 contiguous its two ends are respectively equipped with a fixed orifice 414, and are provided with respectively a pivoting hole 412 in the drift angle place at contiguous these main part 41 two ends.The outside of this main part 41 is provided with two projections 416 between this two fixed orifice 414.The middle part of this stator 45 is provided with a fixed leg 451 with internal thread hole.In other embodiments, this kink 43 can omit.
This shell fragment 50 is formed in one, it comprise a fixed part 51, by a junction 53 of the outward-dipping bending of an end of this fixed part 51 and by this connecting portion 53 away from the extended gradually intilted elastic arm 55 of an end of this fixed part 51.This fixed part 51 is provided with a through hole 512 in contiguous these connecting portion 53 places.The inboard of this fixed part 51 is in convexing with a riveting part 514 away from these connecting portion 53 places.This elastic arm 55 is in being provided with a clamping hole 551 away from these connecting portion 53 places.
This spacing handle 60 comprises that two relative side plates 61 and connect the web joint 63 at these biside plate 61 tops.The place upwards was provided with a fluting 612 in the middle of the bottom of every side plate 61 was contiguous, and this fluting 612 is divided into one first plate body 613 and one second plate body 611 that top links to each other with this side plate 61.Each second plate body 611 is in being provided with a pivoting hole 614 away from fluting 612 places, and is provided with a pilot hole 618 in contiguous fluting 612 places.The inboard of each the second plate body 611 convexes with one around the boss 619 around the pivoting hole 614 of this second plate body 611.Each first plate body 613 concaves and forms a depressed part 616.
Please refer to Fig. 2, assembling is wherein during a fixation kit 30, at first this shell fragment 50 is placed the outside of this bracing frame 40, be riveting in this bracing frame 40 after making the riveting part 514 of this shell fragment 50 pass the fixed orifice 414 of contiguous stator 45 of this bracing frame 40, thereby the fixed part 51 of this shell fragment 50 be fixed in the outside of this bracing frame 40.At this moment, the projection 416 of this riveting part 514 of the vicinity of this bracing frame 40 is passed the through hole 512 of this shell fragment 50 and is exposed to the outside of this shell fragment 50; The elastic arm 55 of this shell fragment 50 tilts close to the main part 41 of this bracing frame 40 by an end of contiguous connecting portion 53 to the end away from connecting portion 53 gradually.Then a drift angle of this bracing frame 40 contiguous these riveting parts 514 is inserted between the boss 619 of two second plate bodys 611 of this spacing handle 60 pivoting hole 614 of the pivoting hole 412 that makes these bracing frame 40 contiguous these riveting parts 514 on two second plate bodys 611 of this spacing handle 60.This latch 70 is passed wherein pivoting hole 614, the corresponding pivoting hole 412 of this bracing frame 40 and the pivoting hole 614 of another the second plate body 611 of one second plate body 611 successively, and should be installed in pivotally on this bracing frame 40 by spacing handle 60.
Please refer to Fig. 1, during use, because this two fixation kit 30 need be oppositely arranged, when therefore assembling another fixation kit 30, the riveting part 514 of the shell fragment 50 of another fixation kit 30 need to be riveting in the fixed orifice 414 of the contiguous support chip 47 of corresponding bracing frame 40, and make corresponding spacing handle 60 be installed in pivotally the pivoting hole 412 of the contiguous support chip 47 of corresponding bracing frame 40 by latch 70.
Please refer to Fig. 4, in the time of this mainboard 10 will being fixed in this housing 20, at first, this two fixation kit 30 is oppositely arranged, make between support chip 47 that the limit, two opposite sides 11 of this mainboard 10 is held on respectively this two fixation kit 30 and the corresponding stator 45, and two perforation 13 that make this mainboard 10 internal thread hole of the fixed leg 451 on the stator 45 of this two fixation kit 30 respectively.The two-screw (not shown) passed two perforation 13 of this mainboard 10 from bottom to top and lock respectively in the fixed leg 451 on the stator 45 of this two fixation kit 30, thereby this two fixation kit 30 is individually fixed in the both sides of this mainboard 10.Then, this mainboard 10 is placed the top of the diapire 21 of this housing 20, make two grabs 213 of this housing 20 pass respectively two elongate slots 15 of this mainboard 10 and this mainboard 10 is supported on this two lug 212.To this two grab 213 and the link of corresponding lug 212 this mainboard 10 that slides, until this mainboard 10 is by these two grabs, 213 blocks.At this moment, this two grab 213 is placed in the top of this mainboard 10, and the clamping hole 551 of the shell fragment 50 of this two fixation kit 30 is the snap close piece 231 on the two side 23 of this housing 20 respectively.
Please in the lump with reference to Fig. 3 and Fig. 4, rotate this two spacing handle 60 to the direction of this two bracing frame 40 respectively.The end that each bracing frame 40 connects the fixed part 51 of shell fragment 50 is snapped between two second plate bodys 611 of corresponding spacing handle 60 together with the fixed part 51 of shell fragment 50.Because the connecting portion 53 of this two shell fragment 50 is outward-dipping, between the elastic arm 55 that first plate body 613 in the outside of each spacing handle 60 inserts corresponding shell fragment 50 and the corresponding bracing frame 40.The elastic arm 55 of this two shell fragment 50 is subjected to the outside elastic deformation of extruding of the first corresponding plate body 613, and so that the snap close piece 231 on the two side 23 of this housing 20 passes and be placed in the clamping hole 551 of the elastic arm 55 of corresponding shell fragment 50, and this two fixation kit 30 is fixed in this two side 23 with mainboard 10.At this moment, each bracing frame 40 is sandwiched between two first plate bodys 613 of corresponding spacing handle 60 over against the part of the elastic arm 55 of shell fragment 50, the projection 416 of each bracing frame 40 snaps in the pilot hole 618 of second plate body 611 that is positioned at the outside of corresponding spacing handle 60, is about to this spacing handle 60 and is locked in this bracing frame 40.The breach 235 of the depressed part 616 that is positioned at the outside on the corresponding sidewall 23 of this housing 20 of each spacing handle 60.The opening 233 of the elastic arm 55 of each shell fragment 50 on the corresponding sidewall 23 of this housing 20.
Please refer to Fig. 5, in the time of taking out this mainboard 10, the operator pinches the depressed part 616 of these two spacing handles 60 and upwards rotates this two spacing handle 60 from the breach 235 on this two side 23.At this moment, the elastic arm 55 of this two shell fragment 50 is still pinned by the snap close piece 231 on this two side 23.Opening 233 from this two side 23 is pressed this two elastic arm 55, makes this two elastic arm 55 break away from this two snap close piece 231, and these two elastic arms, 55 elasticity are recovered to slope inwardly.To the free end direction of this two grab 213 this mainboard 10 that slides, make this mainboard 10 break away from the holding of these two grabs 213, can upwards take out this mainboard 10.
Claims (10)
1. mainboard erecting device, be fixed in a sidewall of a housing in order to the side with a mainboard, the inboard of the sidewall of this housing convexes with a snap close piece, this mainboard erecting device comprises that one is fixed in the bracing frame of the side of this mainboard, one is fixed in this bracing frame is installed in this bracing frame pivotally towards the shell fragment and of sidewall one side of this housing spacing handle, this shell fragment comprises that one is fixed in the fixed part of this bracing frame, reached by an end extended elastic arm of this connecting portion away from this fixed part by this fixed part a junction to the sidewall slope bending of this housing, this elastic arm is provided with a clamping hole over against the snap close piece in the sidewall of this housing, this spacing handle is provided with one first plate body, when this spacing handle turns to this bracing frame, this first plate body inserts between this elastic arm and this bracing frame, this elastic arm is pressed to the sidewall of this housing, the snap close piece of this housing is locked in the clamping hole of this elastic arm.
2. mainboard erecting device as claimed in claim 1, it is characterized in that: this bracing frame comprises that a main part and that is parallel to this sidewall is convexly set in the stator of this main part bottom inside, this shell fragment is fixed in the outside of this main part, this stator is convex to be provided with a fixed leg with internal thread hole, contiguous this side of this mainboard is provided with a perforation, and the internal thread hole of the fixed leg of this stator is locked in the perforation that a screw passes this mainboard.
3. mainboard erecting device as claimed in claim 2, it is characterized in that: this bracing frame comprises that also one is convexly set in the support chip of this main part bottom inside, and this support chip supports the bottom of this mainboard.
4. mainboard erecting device as claimed in claim 1, it is characterized in that: this bracing frame is provided with a projection towards sidewall one side of this housing, this spacing handle is provided with a pilot hole, and when this spacing handle turned to this bracing frame, this projection snapped in the pilot hole of this spacing handle.
5. such as claim 1 or 4 described mainboard erecting devices, it is characterized in that: this spacing handle comprises that two relative side plates and connect the web joint at this biside plate top, wherein contiguous middle place, the bottom of the side plate of the sidewall of close this housing upwards is provided with a fluting, this fluting is divided into this first plate body and one second plate body that top links to each other with this side plate, when this spacing handle turns to this bracing frame, the part that the fixed part of this shell fragment and this bracing frame are connected in this fixed part is held between this second plate body and another side plate, and this bracing frame is sandwiched between this first plate body and this another side plate over against the part of the elastic arm of this shell fragment.
6. mainboard erecting device as claimed in claim 1, it is characterized in that: this shell fragment is formed in one, and this elastic arm tilts close to this bracing frame by an end of contiguous connecting portion to the end away from connecting portion gradually.
7. mainboard erecting device as claimed in claim 1, it is characterized in that: this bracing frame is provided with a fixed orifice, and the fixed part of this shell fragment convexes with one and passes the fixed orifice of this bracing frame and be riveting in the riveting part of this bracing frame.
8. mainboard erecting device as claimed in claim 7 is characterized in that: this bracing frame is provided with a pivoting hole in a drift angle place of contiguous this fixed orifice, and this spacing handle is arranged in rotationally this pivoting hole by a latch and is connected in this bracing frame.
9. mainboard erecting device as claimed in claim 1, it is characterized in that: the sidewall of this housing is provided with an opening in the elastic arm place over against this shell fragment, and is provided with a breach that extends upwardly to this top side wall in the top of this opening.
10. mainboard erecting device as claimed in claim 1, it is characterized in that: contiguous this side of this mainboard is provided with an elongate slots, this housing comprises that also one is vertically connected at the diapire of this sidewall bottom, contiguous this side-walls of this diapire upwards vertically extends to form a lug that is parallel to bottom this mainboard of support of sidewall, then the top of this lug upwards is bent to form a grab to the other end in an end, and the elongate slots that this grab passes this mainboard is placed in the top of this mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101924766A CN102880253A (en) | 2011-07-11 | 2011-07-11 | Mainboard installing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101924766A CN102880253A (en) | 2011-07-11 | 2011-07-11 | Mainboard installing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102880253A true CN102880253A (en) | 2013-01-16 |
Family
ID=47481619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101924766A Pending CN102880253A (en) | 2011-07-11 | 2011-07-11 | Mainboard installing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102880253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765790A (en) * | 2017-10-24 | 2018-03-06 | 庞锦钊 | A kind of computer motherboard installation fixed structure of convenient dismounting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2849909Y (en) * | 2005-11-01 | 2006-12-20 | 环达电脑(上海)有限公司 | Hard disk withdrawing fastening structure |
| CN2859631Y (en) * | 2005-12-20 | 2007-01-17 | 上海环达计算机科技有限公司 | Rotatable handle structure of main board supporting plate |
| CN2901619Y (en) * | 2006-03-28 | 2007-05-16 | 华为技术有限公司 | Pluging and pull out aid device for circuit board |
| CN101304138A (en) * | 2007-05-07 | 2008-11-12 | 富士康(昆山)电脑接插件有限公司 | Connector for electronic card |
-
2011
- 2011-07-11 CN CN2011101924766A patent/CN102880253A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2849909Y (en) * | 2005-11-01 | 2006-12-20 | 环达电脑(上海)有限公司 | Hard disk withdrawing fastening structure |
| CN2859631Y (en) * | 2005-12-20 | 2007-01-17 | 上海环达计算机科技有限公司 | Rotatable handle structure of main board supporting plate |
| CN2901619Y (en) * | 2006-03-28 | 2007-05-16 | 华为技术有限公司 | Pluging and pull out aid device for circuit board |
| CN101304138A (en) * | 2007-05-07 | 2008-11-12 | 富士康(昆山)电脑接插件有限公司 | Connector for electronic card |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765790A (en) * | 2017-10-24 | 2018-03-06 | 庞锦钊 | A kind of computer motherboard installation fixed structure of convenient dismounting |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |