CN102681621B - Expansion card fixer - Google Patents
Expansion card fixer Download PDFInfo
- Publication number
- CN102681621B CN102681621B CN201110053733.8A CN201110053733A CN102681621B CN 102681621 B CN102681621 B CN 102681621B CN 201110053733 A CN201110053733 A CN 201110053733A CN 102681621 B CN102681621 B CN 102681621B
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- CN
- China
- Prior art keywords
- clamping part
- expansion
- expansion card
- fixture
- card fixer
- 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.)
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Abstract
A kind of expansion card fixer, for fixing an expansion board, including a casing, and the fixed mount that is installed in described casing and a housing, described fixed mount is for fixing one first end of described expansion board, described expansion card fixer also includes a fixture being articulated on described housing, described fixture includes a pressing plate and a clamping part, described housing includes an enclosure body and the elastic holding section of a corresponding described clamping part, described fixture is used for making described clamping part engage with described elastic holding section, so that described pressing plate presses one second end of described expansion board in this enclosure body, described pressing plate is provided with the groove of described second end of a collecting.
Description
Technical field
The present invention is about a kind of expansion card fixer, a kind of expansion card fixer on computer or server.
Background technology
Along with fast development and the expansion of range of application thereof of computerized information industry, the requirement of computer function is constantly promoted by people, generally need to set up multiple expansion board inside computer, as figure accelerates display card, video card, network interface card and sound card etc..The back plate of computer casing is provided with some expansion locking slots.In prior art, the most first expansion board side is locked on a metal stator, then by screw, stator is locked in one by one the expansion locking slot side in back plate, thus fix this expansion board.But, for time in industrial computer or server, owing to industrial computer or server can be installed the expansion board that some length dimensions are bigger, now, if still only fix one end of expansion board by traditional expansion board fixed form, may result in the expansion board other end the most firm, affect the normal use of expansion board in industrial computer or server.
Summary of the invention
In view of the foregoing, it is necessary to a kind of expansion card fixer being suitable to install longer expansion board is provided.
A kind of expansion card fixer, for fixing an expansion board, including a casing, and the fixed mount that is installed in described casing and a housing, described fixed mount is for fixing one first end of described expansion board, described expansion card fixer also includes a fixture being articulated on described housing, described fixture includes a pressing plate and a clamping part, described housing includes an enclosure body and the elastic holding section of a corresponding described clamping part, described fixture is used for making described clamping part engage with described elastic holding section, so that described pressing plate presses one second end of described expansion board in this enclosure body, described pressing plate is provided with the groove of described second end of a collecting.
Preferably, described fixture includes that one extends the body and of installing formed and extends, from described installation body, the inverted impulse body formed from described pressing plate, and described housing is provided with one for the pivoted hole of inverted impulse body described in pivot joint.
Preferably, described clamping part extends from described installation body and is formed, and described clamping part is positioned at the both sides that described installation body is relative with described inverted impulse body.
Preferably, described elastic holding section includes that the buckle block and of a corresponding described clamping part extends, from described buckle block, the press section formed, and described press section is used for pressing and making described buckle block separate with described clamping part.
Preferably, described fixture includes that one extends, from described pressing plate, the operating portion formed, and described operating portion is easy to user operation and is made described fixture rotate.
Preferably, described operating portion is L-shaped.
Preferably, described casing includes that a base plate and side plate, described fixed mount are installed on described base plate, and described fixed mount includes a rear wall being perpendicular to described side plate, and described rear wall is provided with the expansion locking slot of the second end of a corresponding described expansion board.
Compared to prior art, in expansion card fixer of the present invention, one end of expansion board is fixed on fixed mount, and is compressed on the housing being fixed in casing by the expansion board other end by described fixture.Described expansion card fixer is suitable to the expansion board that installation length is bigger.
Accompanying drawing explanation
The invention will be further described the most in conjunction with the embodiments.
Fig. 1 be expansion card fixer of the present invention a better embodiment in the three-dimensional exploded view of expansion board.
Fig. 2 is the axonometric chart of a better embodiment of Fig. 1 middle shell.
Fig. 3 is the axonometric chart of a better embodiment of fixture in Fig. 1.
Fig. 4 is the three-dimensional assembly diagram of Fig. 1.
Fig. 5 is the partial enlarged drawing of Fig. 4.
Main element symbol description
| Casing | 10 |
| Base plate | 11 |
| Mainboard | 113 |
| Slot | 114 |
| Side plate | 13 |
| Adapter | 20 |
| Converting interface | 21 |
| Inserted terminal | 22 |
| Fixed mount | 30 |
| Roof | 31 |
| Rear wall | 33 |
| Expansion locking slot | 331 |
| Sidewall | 35 |
| Fixed plate | 36 |
| Interface | 37 |
| Fixture | 50 |
| Pressing plate | 51 |
| Operating portion | 511 |
| Groove | 512 |
| Installation portion | 52 |
| Body is installed | 521 |
| Clamping part | 522 |
| Inverted impulse body | 523 |
| Housing | 60 |
| Enclosure body | 61 |
| Articulated section | 62 |
| Pivoted hole | 621 |
| Elastic holding section | 63 |
| Buckle block | 631 |
| Press section | 632 |
| Expansion board | 80 |
| First end | 81 |
| Second end | 83 |
| Installation sheet | 85 |
| Fixed part | 851 |
| Supporting part | 853 |
| Insertion section | 855 |
| Plug Division | 87 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Referring to Fig. 1, in a better embodiment of the present invention, an expansion card fixer is used for fixing an expansion board 80, is fixed on the housing 60 in described casing 10 including casing 10, fixed mount 30, fixture 50 and.
Described expansion board 80 has one first end 81 and a second end 83(relative with the first end 81 as shown in Figure 4).Described first end 81 fixes an installation sheet 85.Described installation sheet 85 includes the supporting part 853 that a fixed part 851, is connected and the insertion section 855 being perpendicular to the extension of described supporting part 853 direction along described fixed part 851 with described fixed part 851.In one embodiment, described expansion board 80 can be a display card, video card, network interface card or a sound card.The side that described first end 81 is adjacent with the second end 83 sets a Plug Division 87.
Described casing 10 includes that a base plate 11 and is perpendicular to the side plate 13 of described base plate 11.A mainboard 113 is fixed on described base plate 11.Described mainboard 113 is provided with a slot 114.
Described fixed mount 30 includes roof 31, rear wall 33 and a sidewall 35.Some expansion locking slots 331 offered by described rear wall 33, and extend a fixed plate 36, in order to the installation sheet 85 of fixing described expansion board 80 from a parallel and edge away from described sidewall 35 along being perpendicular to described rear wall 33 direction.Described sidewall 35 offers the interface 37 of the insertion section 855 of a corresponding described installation sheet 85.One adapter 20 is fixed on described sidewall 35, and described adapter 20 is provided with the converting interface 21 of the Plug Division 87 of a corresponding described expansion board 80 and the inserted terminal 22 of the slot 114 of a corresponding described mainboard 113.Described rear wall 33 and sidewall 35 are provided with some fixing hole (not shown).Utilize locking part, such as screw etc., described fixed mount 30 can be arranged on described mainboard 113 through described fixing hole.
Referring to housing 60 described in Fig. 2 and have articulated section 62 and two the elastic holding sections 63 extending formation from described enclosure body 61 that an enclosure body 61, two is formed from the extension of described enclosure body 61, described elastic holding section 63 includes buckle block 631 and the press section 632 formed from the extension of described buckle block.Each articulated section 62 is provided with a pivoted hole 621.
Please continue to refer to Fig. 3, described fixture 50 includes a pressing plate 51 and two installation portions 52 extending formation from the both sides that described pressing plate 51 is relative, and each installation portion 52 includes that the body 521, of installing of a described pressing plate of connection 51 extends the inverted impulse body 523 of formation from the clamping part 522 and of described installation body 521 extension formation from described installation body 521.Described clamping part 522 and described inverted impulse body 523 are in the both sides that described installation body is relative.Said two inverted impulse body 523 is for being articulated in the pivoted hole 621 of described housing 60 respectively, and said two clamping part 522 engages for holding section 63 elastic with two of described housing 60 respectively.Described fixture 50 also includes that one extends the operating portion 511 formed in the middle of described pressing plate 51.Described operating portion 511 is L-shaped.The downside depression of described pressing plate 51 forms the groove 512 of the second end 83 of a described expansion board 80 of coupling.
Please continue to refer to Fig. 1-5, described fixture 50 is installed when described housing 60, the inverted impulse body 523 of described fixture 50 is articulated in respectively the pivoted hole 621 of described housing 60 makes described fixture 50 be articulated in described housing 60.Described housing 60 is fixed on the base plate 11 of described casing 10 by locking part (not shown).
When described expansion board 80 is installed on described fixed mount 30, the installation sheet 85 of described expansion board 80 is inserted along described expansion locking slot 331.Described insertion section 855 is inserted in the interface 37 of described sidewall 35, and described Plug Division 87 is inserted in the converting interface 21 of described adapter 20.Described fixed part 851 is resisted against in described fixed plate 36, and is locked together by locking parts such as screws.
When being installed in described casing 10 by described fixed mount 30, the inserted terminal 22 of described adapter 20 inserts in the slot 114 on described mainboard 113, and the second end 83 of described expansion board 80 is taken in the enclosure body 61 being placed on described housing 60.Rotating described fixture 50 makes the clamping part 522 of described fixture 50 be fastened togather with the buckle block 631 of described housing 60, now, the pressing plate 51 of described fixture 50 is pressed against on the second end 83 of described expansion board 80, and described second end 83 is contained in the groove 512 of described pressing plate 51.
During dismounting, press the press section 632 of described housing 60 and drive described buckle block 631 to separate with described clamping part 522, operating described operating portion 511 makes described fixture 50 rotate away from described expansion board 80, described expansion board the second end 83 can be made to separate with described fixture 50, remove described installation sheet 85 and the locking part of described fixed plate 36 again, just described expansion board 80 can be pulled down from described casing 10.
Claims (7)
1. an expansion card fixer, is used for fixing an expansion board, including a casing and be installed on institute
Stating the fixed mount in casing and a housing, described fixed mount is used for fixing one first end of described expansion board,
It is characterized in that: described expansion card fixer also includes a fixture being articulated on described housing, institute
State fixture and include a pressing plate, installation body and a clamping part, press described in the connection of described installation body
Pressing plate, described clamping part from described installation body extend formed, described housing include an enclosure body, one
The articulated section and the elastic holding section of a corresponding described clamping part formed is extended from described enclosure body, described
Fixture is used for making described clamping part engage, so that described installation body is positioned at institute with described elastic holding section
State between elastic holding section and described articulated section and make described pressing plate to press one second end of described expansion board
In this enclosure body, described pressing plate is provided with the groove of described second end of a collecting.
2. expansion card fixer as claimed in claim 1, it is characterised in that: described fixture also wraps
Including one and extend, from described installation body, the inverted impulse body formed, described clamping part and described inverted impulse body are in described
Installing the relative both sides of body, described housing is provided with one for the pivoted hole of inverted impulse body described in pivot joint.
3. expansion card fixer as claimed in claim 2, it is characterised in that: described clamping part and institute
State inverted impulse body and be positioned at the both sides that described installation body is relative.
4. expansion card fixer as claimed in claim 1, it is characterised in that: described elastic holding section
Buckle block and one including a corresponding described clamping part extend, from described buckle block, the press section formed, described
Press section is used for pressing and making described buckle block separate with described clamping part.
5. expansion card fixer as claimed in claim 1, it is characterised in that: described fixture includes
One extends, from described pressing plate, the operating portion formed, and described operating portion is easy to user operation and is made described fixing
Part rotates.
6. expansion card fixer as claimed in claim 5, it is characterised in that: described operating portion is L
Shape.
7. expansion card fixer as claimed in claim 1, it is characterised in that: described casing includes one
Base plate and side plate, described fixed mount is installed on described base plate, and described fixed mount includes that one is perpendicular to institute
Stating the rear wall of side plate, described rear wall is provided with the expansion locking slot of the second end of a corresponding described expansion board.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110053733.8A CN102681621B (en) | 2011-03-07 | Expansion card fixer | |
| TW100108027A TW201238443A (en) | 2011-03-07 | 2011-03-10 | Mounting apparatus for expansion card |
| US13/212,479 US8711555B2 (en) | 2011-03-07 | 2011-08-18 | Mounting apparatus for PCI card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110053733.8A CN102681621B (en) | 2011-03-07 | Expansion card fixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102681621A CN102681621A (en) | 2012-09-19 |
| CN102681621B true CN102681621B (en) | 2016-12-14 |
Family
ID=
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6772246B2 (en) * | 2001-07-23 | 2004-08-03 | Sun Microsystems, Inc. | PCI riser card bracket assembly |
| CN201562216U (en) * | 2009-10-22 | 2010-08-25 | 鸿富锦精密工业（深圳）有限公司 | Fixing device for expansion card |
| CN201562219U (en) * | 2009-10-29 | 2010-08-25 | 鸿富锦精密工业（深圳）有限公司 | Fixing device for expansion card |
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6772246B2 (en) * | 2001-07-23 | 2004-08-03 | Sun Microsystems, Inc. | PCI riser card bracket assembly |
| CN201562216U (en) * | 2009-10-22 | 2010-08-25 | 鸿富锦精密工业（深圳）有限公司 | Fixing device for expansion card |
| CN201562219U (en) * | 2009-10-29 | 2010-08-25 | 鸿富锦精密工业（深圳）有限公司 | Fixing device for expansion card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180205 Address after: Haiyun street, Tianjin economic and Technological Development Zone No. 80 Patentee after: Hongfujin Precision Electronics (Tianjin) Co., Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180307 |