CN102593659A - Memory-chip anti-release apparatus - Google Patents
Memory-chip anti-release apparatus Download PDFInfo
- Publication number
- CN102593659A CN102593659A CN2011100040058A CN201110004005A CN102593659A CN 102593659 A CN102593659 A CN 102593659A CN 2011100040058 A CN2011100040058 A CN 2011100040058A CN 201110004005 A CN201110004005 A CN 201110004005A CN 102593659 A CN102593659 A CN 102593659A
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- CN
- China
- Prior art keywords
- memory bar
- slot
- support
- block
- memory
- 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
A memory-chip anti-release apparatus is used to prevent the memory chip from falling off a slot of a mainboard. An accommodation slot is formed between the two adjacent slots. Two end of the each slot are provided with card holding pieces which are used to clamp the memory chip respectively. The memory-chip anti-release apparatus comprises a support accommodated in the accommodation slot and two blocks which withstands the card holding pieces of the two ends of the slot respectively. The two ends of the support are provided with clamping portions which can clamp the two blocks. According to the memory-chip anti-release apparatus of the invention, the two clamping portions of the support can correspondingly clamp the two blocks which withstands the two card holding pieces so that the two card holding pieces can firmly connect with the memory chip and the memory chip is not easy to fall off the slot.
Description
Technical field
The present invention relates to a kind of memory bar anti-drop device.
Background technology
Vibrations that in transporting environment, produced and impact make the internal memory in this computer or the server occur easily becoming flexible, coming off, and cause system to take place unusual in use or deadlock.And the memory bar mounting means that present computer or server are adopted can not firmly be fixed in circuit board with memory bar effectively.
Summary of the invention
In view of above content, be necessary to provide a kind of memory bar anti-drop device of secure memory bar.
A kind of memory bar anti-drop device; Be used for preventing that memory bar from coming off from the slot of mainboard; Form an accepting groove between adjacent two slots; The two ends of each slot establish respectively one fix memory bar holding part, this memory bar anti-drop device comprise one be contained in this accepting groove support and two keep out respectively in the block of the holding part at the two ends of slot, the two ends of this support are respectively equipped with the holding division that can be fastened in this two block.
Two holding divisions of the support of memory bar anti-drop device of the present invention can be fastened in two blocks of keeping out respectively in this two holding part accordingly, and this two holding part is connected on the memory bar securely, are difficult for from slot, coming off.
Description of drawings
Combine embodiment that the present invention is further specified with reference to the accompanying drawings.
Fig. 1 is the preferred embodiments of memory bar anti-drop device of the present invention and the three-dimensional exploded view of a memory bar and a circuit board.
Fig. 2 is the three-dimensional assembly diagram of Fig. 1.
Fig. 3 is the cutaway view of Fig. 2 along the III-III direction.
The main element symbol description
Memory bar anti-drop device 100
Support 20
Connecting rod 22
Connecting portion 242
Fixture block 244
Draw-in groove 320
Accepting groove 522
Holding part 540
Embodiment
Please with reference to Fig. 1, the preferred embodiments of memory bar anti-drop device 100 of the present invention is used for preventing that two memory bars 300 from coming off from two slots 520 of circuit board 500.Each memory bar 300 comprises that a Plug Division 340 and two lays respectively at the draw-in groove 320 on the both ends of the surface of this memory bar 300.Form an accepting groove 522 between this two slot 520.The flexible holding part 540 of a tool is established at the two ends of each slot 520 in opposite directions respectively, and a grab 542 is established on the top of this holding part 540.This memory bar anti-drop device 100 comprises a support 20 and two blocks 40.In this execution mode, this circuit board 500 is a computer motherboard, and only shows a part.
This support 20 comprises a connecting rod 22, lays respectively at two holding divisions 24 and two operating portions 26 at these connecting rod 22 two ends.Each holding division 24 comprises the fixture block 244 that extended internally to the connecting portion that extends below 242 and a free end by this connecting portion 242 by the end of connecting rod 22, and the bottom of this fixture block 244 is provided with a guide surface 248.Each operating portion 26 is extended upward away from an end of fixture block 244 by this connecting portion 242 and forms.In this execution mode, this support is formed in one.
This block 40 is cuboids, comprises first side 42, second side 44 and an end face 46 of two opposing parallel.A hole clipping 48 is offered at the middle part of second side 44 of this block 40.The end face 46 of this block 40 offer one run through this first side 42 and second side 44 location notch 49, this location notch 49 be positioned at this hole clipping 48 directly over, and can accommodate the end of the connecting rod 22 of this support 20.
Please be simultaneously referring to figs. 1 through Fig. 3, during use, outwards the holding part 540 at slot 520 two ends of rotation circuit plate 500 inserts the Plug Division 340 of this two memory bar 300 in the corresponding slot 520.Inwardly rotate holding part 540, the grab 542 of these holding parts 540 is fastened in respectively in the corresponding draw-in groove 320 of corresponding memory bar 300.This two block 40 is positioned on the circuit board 500; And lay respectively at the two ends of this two slot 520; Make first side 42 of each block 40 be connected to the corresponding end of this two slot 520 and the accepting groove 522 between location notch 49 these two slots 520 of alignment of block 40.With the holding division 24 of support 20 towards circuit board 500; Along the accepting groove 522 between this two slot 520 to pressing down; At this moment, the guide surface 248 of the fixture block 244 of two holding divisions 24 of this support 20 is kept out respectively in the bottom surface of the location notch 49 of this two block 40 and the intersection of second side 44.Push two operating portions 26 of support 20 in opposite directions; Make two holding divisions, the 24 outside strains of this support 20; Continuation is to pressing down support 20, when the upper surface of the corresponding hole clipping 48 of the upper surface alignment of the fixture block 244 of support 20, unclamps this two operating portion 26; In two fixture blocks, 244 elastic resets and the corresponding respectively hole clipping that is fastened in this two block 40 48, thereby accomplish the assembling of memory bar anti-drop device 100.At this moment, the connecting rod 22 of the support 20 of this memory bar anti-drop device 100 is sandwiched in the accepting groove 522 between this two slot 520, and the two ends of connecting rod 22 are contained in the location notch 49 of this two block 40 accordingly.Keep out in the holding part 540 at these two slots, 520 two ends through this support 20 first side 42 of this two block 40, thereby prevent that the grab 542 of holding part 540 breaks away from the draw-in groove 320 of memory bar 300.
When dismantling this memory bar anti-drop device 100; Push two operating portions 26 of support 20 in opposite directions; Make two holding divisions, the 24 outside strains of this support 20; All break away from the hole clipping 48 of corresponding block 40 to two fixture blocks 244 of the holding division 24 of this support 20, upwards pull out support 20 again, can support 20 and block 40 be disassembled from circuit board 500.
Claims (4)
1. memory bar anti-drop device; Be used for preventing that memory bar from coming off from the slot of mainboard; Form an accepting groove between adjacent two slots; The two ends of each slot establish respectively one fix memory bar holding part, this memory bar anti-drop device comprise one be contained in this accepting groove support and two keep out respectively in the block of the holding part at the two ends of slot, the two ends of this support are respectively equipped with the holding division that can be fastened in this two block.
2. memory bar anti-drop device as claimed in claim 1 is characterized in that: each block is offered a hole clipping away from a side of this slot, and the holding division of this support is provided with the fixture block that is fastened in this hole clipping accordingly.
3. memory bar anti-drop device as claimed in claim 2 is characterized in that: the bottom of each fixture block is provided with the guiding face that is used to guide.
4. memory bar anti-drop device as claimed in claim 1; It is characterized in that: the end face of each block is offered a location notch; This support comprises a connecting rod; This two holding division is extended to form downwards by the two ends of this connecting rod respectively, and the two ends of this connecting rod extend upward and form two operating portions, and the both ends of this connecting rod are contained in this two location notch accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100040058A CN102593659A (en) | 2011-01-10 | 2011-01-10 | Memory-chip anti-release apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100040058A CN102593659A (en) | 2011-01-10 | 2011-01-10 | Memory-chip anti-release apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102593659A true CN102593659A (en) | 2012-07-18 |
Family
ID=46481994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100040058A Pending CN102593659A (en) | 2011-01-10 | 2011-01-10 | Memory-chip anti-release apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102593659A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941803A (en) * | 2013-01-21 | 2014-07-23 | 神讯电脑(昆山)有限公司 | Internal storage fixing support |
| CN106155224A (en) * | 2015-04-21 | 2016-11-23 | 神讯电脑(昆山)有限公司 | Internal memory fixed support |
| CN106325430A (en) * | 2016-08-17 | 2017-01-11 | 陈玮彤 | Memory bank fixing structure |
| CN106684594A (en) * | 2015-11-10 | 2017-05-17 | 联想企业解决方案(新加坡)有限公司 | Card stabilizer bracket |
| WO2018032392A1 (en) * | 2016-08-17 | 2018-02-22 | 陈玮彤 | Fixing structure for memory bank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445531A (en) * | 1994-08-23 | 1995-08-29 | The Whitaker Corporation | Card edge connector with shim lock and extractor mechanism |
| CN201278387Y (en) * | 2008-09-19 | 2009-07-22 | 鸿富锦精密工业（深圳）有限公司 | Holding apparatus and electronic apparatus using the same |
| US20100062648A1 (en) * | 2008-09-08 | 2010-03-11 | Hon Hai Precision Industry Co., Ltd. | Card edge connector with power contacts |
| CN201570630U (en) * | 2009-12-07 | 2010-09-01 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN201629427U (en) * | 2009-02-18 | 2010-11-10 | 番禺得意精密电子工业有限公司 | Card edge connector with function of card release prevention |
-
2011
- 2011-01-10 CN CN2011100040058A patent/CN102593659A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445531A (en) * | 1994-08-23 | 1995-08-29 | The Whitaker Corporation | Card edge connector with shim lock and extractor mechanism |
| US20100062648A1 (en) * | 2008-09-08 | 2010-03-11 | Hon Hai Precision Industry Co., Ltd. | Card edge connector with power contacts |
| CN201278387Y (en) * | 2008-09-19 | 2009-07-22 | 鸿富锦精密工业（深圳）有限公司 | Holding apparatus and electronic apparatus using the same |
| CN201629427U (en) * | 2009-02-18 | 2010-11-10 | 番禺得意精密电子工业有限公司 | Card edge connector with function of card release prevention |
| CN201570630U (en) * | 2009-12-07 | 2010-09-01 | 番禺得意精密电子工业有限公司 | Electric connector |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941803A (en) * | 2013-01-21 | 2014-07-23 | 神讯电脑(昆山)有限公司 | Internal storage fixing support |
| CN103941803B (en) * | 2013-01-21 | 2017-12-29 | 神讯电脑(昆山)有限公司 | Internal memory fixed support |
| CN106155224A (en) * | 2015-04-21 | 2016-11-23 | 神讯电脑(昆山)有限公司 | Internal memory fixed support |
| CN106684594A (en) * | 2015-11-10 | 2017-05-17 | 联想企业解决方案(新加坡)有限公司 | Card stabilizer bracket |
| CN106684594B (en) * | 2015-11-10 | 2019-12-03 | 联想企业解决方案(新加坡)有限公司 | Card stabilizer bracket |
| CN106325430A (en) * | 2016-08-17 | 2017-01-11 | 陈玮彤 | Memory bank fixing structure |
| WO2018032392A1 (en) * | 2016-08-17 | 2018-02-22 | 陈玮彤 | Fixing structure for memory bank |
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Legal Events
| 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: 20120718 |