CN204537012U - Exempt from instrument expansion board mechanism for assembling-disassembling - Google Patents
Exempt from instrument expansion board mechanism for assembling-disassembling Download PDFInfo
- Publication number
- CN204537012U CN204537012U CN201520117376.0U CN201520117376U CN204537012U CN 204537012 U CN204537012 U CN 204537012U CN 201520117376 U CN201520117376 U CN 201520117376U CN 204537012 U CN204537012 U CN 204537012U
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- CN
- China
- Prior art keywords
- expansion board
- guide groove
- assembling
- revotating card
- disassembling
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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.)
- Expired - Fee Related
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Abstract
The utility model provides one to exempt from instrument expansion board mechanism for assembling-disassembling, for an expansion board is installed in casing, it comprises: four fixed pins, and it is symmetrically fixed on the both sides of described expansion board by about one group spaced mode between two and protrudes out the wherein one side of described expansion board; Two guide groove parts, it to be fixed in advance symmetrically on described casing and to be provided with a guide groove respectively at relative side, and the dual-side of described expansion board is contained in the guide groove of described two guide groove parts when assembling; And two revotating card products, it is located on described two guide groove parts respectively rotatably, two fixed pins of each side of the corresponding described expansion board of described each revotating card product to be provided with on one pressing part and once hook part, and described upper fastening part and lower hook part fasten along with the rotation of the revotating card product of correspondence or depart from fixed pin corresponding on expansion board.By this, of the present utility model exempt from instrument expansion board mechanism for assembling-disassembling can when not using any instrument dismounting expansion board.
Description
Technical field
The utility model is that one exempts from instrument expansion board mechanism for assembling-disassembling.
Background technology
Marching toward the present of high in the clouds epoch, in the face of the data operation demand that data center is huge, the maintenance efficiency of server product is also and then required to promote, between every server supplier for the design focal point of mechanism except modularization, in the mechanism design of quick-disassembly structure design also importing server slowly, old server expansion board (Riser Card) is all directly lock in casing by the mode of screw usually, and employing screw must by instrument screw lock screw
The invention provides one and exempt from instrument expansion board mechanism for assembling-disassembling, its can when not using any instrument dismounting expansion board.
Summary of the invention
Fundamental purpose of the present utility model is to provide one to exempt from instrument expansion board mechanism for assembling-disassembling, its can when not using any instrument dismounting expansion board.
For reaching above-mentioned purpose, the utility model provides one to exempt from instrument expansion board mechanism for assembling-disassembling, for an expansion board is installed in casing, it is characterized in that comprising:
Four fixed pins, it is symmetrically fixed on the both sides of described expansion board by about one group spaced mode between two and protrudes out the wherein one side of described expansion board;
Two guide groove parts, it to be fixed in advance symmetrically on described casing and to be provided with a guide groove respectively at relative side, and the dual-side of described expansion board is contained in the guide groove of described two guide groove parts when assembling; And
Two revotating card products, it is located on described two guide groove parts respectively rotatably, two fixed pins of each side of the corresponding described expansion board of described each revotating card product to be provided with on one pressing part and once hook part, the upper fastening part of described two revotating card products and lower hook part fasten along with the rotation of the revotating card product of correspondence or depart from be arranged in guide groove expansion board on corresponding fixed pin.
Preferably, each guide groove part is provided with a turning axle and a limiting section further in outer face, and described each turning axle is in end opens one screw, and described each limiting section is positioned at the back lower place of corresponding turning axle.
Preferably, the turning axle of the corresponding described each guide groove part of described each revotating card product is provided with a rotating part and a spiral lock, described each rotating part is axially offered one and is sheathed on swivelling chute on corresponding rotation axle, described each revotating card product to be sheathed on the turning axle of corresponding guide groove part by swivelling chute and to be located on corresponding guide groove part in the screw of the turning axle of correspondence rotatably by described spiral lock screw lock, and described each revotating card product is provided with one further and is connected to pivot arm between described rotating part and described upper pressing part.
Preferably, it is convex that described each guide groove part is provided with an elasticity in described outer face further, the convex top being positioned at corresponding turning axle of described each elasticity.
Preferably, described each revotating card product protrudes out a press section laterally in respective upper pressing part further.
Compared with prior art, the utility model by arranging fixed pin on expansion board, be contained in the both sides of described expansion board after in the guide groove of the guide groove part be fixed in advance on casing, by turning clockwise, described revotating card product is fastened on the fixed pin of described expansion board, thus described expansion board is assembled on described casing, and when described expansion board will be removed, as long as be rotated counterclockwise described revotating card product, i.e. dismountable described expansion board, by this, the beneficial effect of the dismounting expansion board when not using any instrument is realized.
[accompanying drawing explanation]
Fig. 1 is the perspective exploded view that the utility model exempts from instrument expansion board mechanism for assembling-disassembling.
Fig. 2 is the operation chart one that the utility model exempts from the assembling expansion board of instrument expansion board mechanism for assembling-disassembling.
Fig. 3 is the operation chart two that the utility model exempts from the assembling expansion board of instrument expansion board mechanism for assembling-disassembling.
[embodiment]
Refer to shown in Fig. 1-3, the utility model one exempts from instrument expansion board mechanism for assembling-disassembling, for an expansion board 2 is installed in casing 1, in the present embodiment, instrument expansion board mechanism for assembling-disassembling of exempting from of the present utility model comprises: four fixed pins, 30, two guide groove parts 31 and two revotating card products 32.
Described four fixed pins 30 are symmetrically fixed on the both sides of described expansion board 2 by about one group spaced mode between two and protrude out the wherein one side of described expansion board 2.
Described two guide groove parts 31 to be fixed on symmetrically in advance on described casing 1 and to be provided with a guide groove 311 respectively at relative side, and the dual-side of described expansion board 2 is contained in the guide groove 311 of described two guide groove parts 31 when assembling.Each guide groove part 31 is provided with convex 313, one turning axle 314 and the limiting section 315 of an elasticity in outer face, described each elasticity convex 313 is positioned at the top of corresponding turning axle 314, and described each turning axle 314 is in end opens one screw 316.
Described two revotating card products 32 are located on described two guide groove parts 31 respectively rotatably.In the present embodiment, the turning axle 314 of the corresponding described each guide groove part 31 of described each revotating card product 32 is provided with a rotating part 320, described each rotating part 320 is axially offered one and is sheathed on swivelling chute 3200 on corresponding rotation axle 314, and described each revotating card product 32 to be sheathed on the turning axle 314 of corresponding guide groove part 31 by swivelling chute 3200 and to be located at rotatably in the screw 315 of the turning axle 314 of correspondence in by spiral lock 321 screw lock on the guide groove part 31 of correspondence.Two fixed pins 30 of each side of the corresponding described expansion board 2 of described each revotating card product 32 are provided with pressing part 322 and a lower hook part 323 protruded out by the rotating part 320 of correspondence on one.Described each revotating card product 32 is provided with one further and is connected to pivot arm 324 between described rotating part 320 and described upper pressing part 322, and described upper pressing part 322 is rotated along with described rotating part 320.The limiting section 315 of the corresponding described each guide groove part 31 of described each revotating card product 32 protrudes out a stop section 325 by the periphery of described rotating part 320, laterally for the anglec of rotation of the described revotating card product 32 of restriction.In addition, described each revotating card product 32 protrudes out 1 laterally in respective upper pressing part 322 further, makes user described each revotating card product 32 can be driven to rotate by press section 326.
When unassembled described expansion board 2, described revotating card product 32 is in shown in Fig. 2, the pivot arm 324 of described each revotating card product 32 is positioned at outside the elasticity convex 313 that described each guide groove part 31 is provided with in outer face, and the stop section 325 of described each revotating card product 32 abuts against on the limiting section 315 of described each guide groove part 31 spacing, and when described expansion board 2 will be assembled, as shown in Figure 2, the guide groove 311 of two guide groove parts 31 described in the two-side alignment of described expansion board 2 first inserts in described guide groove 311 and also presses described expansion board 2 downwards by user, the fixed pin 30 being positioned at below in the fixed pin 30 of the both sides of described expansion board 2 first can contact the lower hook part 323 of each revotating card product 32, along with described expansion board 2 continue move down, the lower hook part 323 of described each revotating card product 32 drives described each revotating card product 32 around the rotating part 320 of described guide groove part 31 to rotate clockwise by being promoted by described expansion board 2 downwards, thus drive described pivot arm 324 to turn clockwise, described pivot arm 324 continues to rotate over corresponding elasticity convex 313 until the upper pressing part 322 of described each revotating card product 32 is pressed against described expansion board 2, as shown in Figure 3, the upper pressing part 322 of final described revotating card product 32 and lower hook part 323 are fastened on the fixed pin up and down 30 of the both sides of described expansion board 2, then described expansion board 2 is fixed on described casing 1, and when above-mentioned expansion board 2 will be removed, also can with reference to figure 2, user can press 326 of described two revotating card products 32 simultaneously and described two revotating card products 32 are rotated counterclockwise, now, the upper pressing part 322 of described each revotating card product 32 can depart from corresponding fixed pin 30, the lower hook part 323 of described each revotating card product 32 can rotate up and upwards lift corresponding fixed pin 30, thus make described expansion board 2 be departed from housing 1 smoothly, as can be seen here, instrument expansion board mechanism for assembling-disassembling 3 is exempted from by of the present utility model, the whole disassembly process of described expansion board 2 is all without the need to using any instrument, very convenient.
In sum, the various embodiments described above and diagram are only the preferred embodiment of the utility model, but can not with the scope of restriction the utility model enforcement, the equalization change namely generally done according to the utility model claim with modify, all should belong in scope that the utility model patent contains.
Claims (5)
1. exempt from an instrument expansion board mechanism for assembling-disassembling, for an expansion board is installed in casing, it is characterized in that comprising:
Four fixed pins, it is symmetrically fixed on the both sides of described expansion board by about one group spaced mode between two and protrudes out the wherein one side of described expansion board;
Two guide groove parts, it to be fixed on symmetrically in advance on described casing and to be provided with a guide groove respectively at relative side, and the dual-side of described expansion board is contained in the guide groove of described two guide groove parts when assembling; And
Two revotating card products, it is located on described two guide groove parts respectively rotatably, two fixed pins of each side of the corresponding described expansion board of described each revotating card product to be provided with on one pressing part and once hook part, the upper fastening part of described two revotating card products and lower hook part fasten along with the rotation of the revotating card product of correspondence or depart from be arranged in guide groove expansion board on corresponding fixed pin.
2. according to claim 1ly exempt from instrument expansion board mechanism for assembling-disassembling, it is characterized in that, each guide groove part is provided with a turning axle and a limiting section further in outer face, described each turning axle is in end opens one screw, and described each limiting section is positioned at the back lower place of corresponding turning axle.
3. according to claim 2ly exempt from instrument expansion board mechanism for assembling-disassembling, it is characterized in that, the turning axle of the corresponding described each guide groove part of described each revotating card product is provided with a rotating part and a spiral lock, described each rotating part is axially offered one and is sheathed on swivelling chute on corresponding rotation axle, described each revotating card product to be sheathed on the turning axle of corresponding guide groove part by swivelling chute and to be located on corresponding guide groove part in the screw of the turning axle of correspondence rotatably by described spiral lock screw lock, described each revotating card product is provided with one further and is connected to pivot arm between described rotating part and described upper pressing part.
4. according to claim 2ly exempt from instrument expansion board mechanism for assembling-disassembling, it is characterized in that, it is convex that described each guide groove part is provided with an elasticity in described outer face further, the convex top being positioned at corresponding turning axle of described each elasticity.
5. according to claim 1ly exempt from instrument expansion board mechanism for assembling-disassembling, it is characterized in that, described each revotating card product protrudes out a press section laterally in respective upper pressing part further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117376.0U CN204537012U (en) | 2015-02-27 | 2015-02-27 | Exempt from instrument expansion board mechanism for assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117376.0U CN204537012U (en) | 2015-02-27 | 2015-02-27 | Exempt from instrument expansion board mechanism for assembling-disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204537012U true CN204537012U (en) | 2015-08-05 |
Family
ID=53750987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117376.0U Expired - Fee Related CN204537012U (en) | 2015-02-27 | 2015-02-27 | Exempt from instrument expansion board mechanism for assembling-disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204537012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110858091A (en) * | 2018-08-23 | 2020-03-03 | 鸿富锦精密工业(武汉)有限公司 | Fastening device |
| CN111045491A (en) * | 2018-10-11 | 2020-04-21 | 鸿富锦精密工业(武汉)有限公司 | Fixing support and case adopting same |
-
2015
- 2015-02-27 CN CN201520117376.0U patent/CN204537012U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110858091A (en) * | 2018-08-23 | 2020-03-03 | 鸿富锦精密工业(武汉)有限公司 | Fastening device |
| CN110858091B (en) * | 2018-08-23 | 2022-06-24 | 鸿富锦精密工业(武汉)有限公司 | Fastening device |
| CN111045491A (en) * | 2018-10-11 | 2020-04-21 | 鸿富锦精密工业(武汉)有限公司 | Fixing support and case adopting same |
| CN111045491B (en) * | 2018-10-11 | 2022-07-01 | 鸿富锦精密工业(武汉)有限公司 | Fixing support and case adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |