CN204557301U - A kind of Dust-proof computer memory bar - Google Patents
A kind of Dust-proof computer memory bar Download PDFInfo
- Publication number
- CN204557301U CN204557301U CN201520216710.8U CN201520216710U CN204557301U CN 204557301 U CN204557301 U CN 204557301U CN 201520216710 U CN201520216710 U CN 201520216710U CN 204557301 U CN204557301 U CN 204557301U
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- China
- Prior art keywords
- dust
- rubber plate
- slot
- protection rubber
- memory bar
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of Dust-proof computer memory bar, comprise body, the edge, side of body is provided with the metal grafting key row for being inserted in the surface-mounted integrated circuit slot of computer, also comprise dust protection rubber plate, two faces of described body are respectively equipped with about the symmetrical described dust protection rubber plate of body, described dust protection rubber plate is fixed on the face of body, and dust protection rubber plate is identical with the degree of depth of the distance that metal grafting key is arranged and surface-mounted integrated circuit slot.When grafting, after directly body being inserted slot, dust protection rubber plate directly covers the gap between body and slot, can effectively prevent micronic dust from entering in slot, thus effectively prevent memory bar from too much generating heat because of micronic dust, occur from the phenomenon damaging memory bar, and can effectively prevent the raw phenomenon touching open circuit or short circuit of metal grafting key discharge from occurring, avoid parts to burn or phenomenon that computer does not run, thus save ample resources and cost, and trouble can not be caused to work.
Description
Technical field
The utility model relates to computer memory bar technical field, particularly relates to a kind of Dust-proof computer memory bar.
Background technology
Memory bar be CPU by bus addressing, and carry out the computer part of read-write operation.Memory bar was once the expansion of main memory in PC history.Along with the requirement that computer soft and hardware technology is constantly updated, memory bar has become the entirety of read/write memory.The size of our usually said computer memory (RAM), namely refers to the total volume of memory bar.
Data in write RAM (i.e. read/write memory, i.e. memory bar) will thoroughly disappear after a loss of power, and during booting computer, CPU reads in the routine data of execution the earliest from ROM (read-only memory).Internal memory is the basic components of computer (comprising single-chip microcomputer), has just had internal memory from having computer that day.And external memory belongs to computer peripheral, hard disk is through tape, develops the external memory of generation after the floppy disk stage.
Internal memory is the requisite ingredient of computer, CPU by data bus to memory address.Historical computer main board has main memory, and memory bar is the expansion of main memory.Later computer main board does not have main memory, and CPU relies on memory bar completely.Content on all external memory must pass through the effect of internal memory competence exertion.
In prior art, the memory bar of desktop computer is directly plugged in the slot on surface-mounted integrated circuit, but because memory bar is strip, side is metal grafting key, being plugged into after in slot, in the process of Long-Time Service, micronic dust is easy to the gravitation due to electrostatic, enter in slot, and be adsorbed on memory bar, be easy to memory bar is generated heat, thus damage memory bar, and when micronic dust enters in slot, be easy to the raw phenomenon touching open circuit or short circuit of inner metal grafting key discharge is occurred, thus cause parts to burn or phenomenon that computer does not run, thus waste resource and cost, and cause trouble to work.
Utility model content
In view of this, be necessary to provide a kind of micronic dust that effectively prevents to enter in the slot on surface-mounted integrated circuit due to the effect of electrostatic, cause the Dust-proof computer memory bar that the raw phenomenon touching open circuit or short circuit of memory bar metal grafting key discharge occurs.
The utility model realizes like this, a kind of Dust-proof computer memory bar, comprise body, the edge, side of body is provided with the metal grafting key row for being inserted in the surface-mounted integrated circuit slot of computer, also comprise dust protection rubber plate, two faces of described body are respectively equipped with about the symmetrical described dust protection rubber plate of body, described dust protection rubber plate is fixed on the face of body, and dust protection rubber plate is identical with the degree of depth of the distance that metal grafting key is arranged and surface-mounted integrated circuit slot.
Further, described dust protection rubber plate is for having flexible soft rubber plate.
Further, the side being in described metal grafting key row on described body is provided with locating slot.
The advantage of a kind of Dust-proof computer memory bar that the utility model provides is: by arranging about the symmetrical dust protection rubber plate of body on two faces of body respectively, when grafting, after directly body being inserted slot, because dust protection rubber plate is identical with the degree of depth of the distance that metal grafting key is arranged and surface-mounted integrated circuit slot, dust protection rubber plate directly covers the gap between body and slot, can effectively prevent micronic dust from entering in slot, thus effectively prevent memory bar from generating heat because micronic dust is too much, occur from the phenomenon damaging memory bar, and can effectively prevent the raw phenomenon touching open circuit or short circuit of metal grafting key discharge from occurring, parts are avoided to burn or phenomenon that computer does not run, thus save ample resources and cost, and trouble can not be caused to work.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Dust-proof computer memory bar of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the structural representation of a kind of Dust-proof computer memory bar of the utility model.
Described a kind of Dust-proof computer memory bar, comprise body 10, the edge, side of body 10 is provided with the metal grafting key row 11 for being inserted in the surface-mounted integrated circuit slot of computer, it is characterized in that, also comprise dust protection rubber plate 20, two faces of described body 10 are respectively equipped with about the symmetrical described dust protection rubber plate 20 of body 10, described dust protection rubber plate 20 is fixed on the face of body 10, and dust protection rubber plate 20 and metal grafting key arrange 11 distance identical with the degree of depth of surface-mounted integrated circuit slot.
Described dust protection rubber plate 20, for having flexible soft rubber plate, improves sealing, is convenient to the sealing in gap between body 10 and surface-mounted integrated circuit slot, effectively prevents micronic dust from entering.
The side being in described metal grafting key row 11 on described body 10 is provided with locating slot 12, is convenient to body 10 and inserts after in surface-mounted integrated circuit slot, the corresponding web member that connection metal part row 11 can correctly be located by connecting in slot.
The advantage of a kind of Dust-proof computer memory bar that the utility model provides is: by arranging about the symmetrical dust protection rubber plate 20 of body 10 on two faces of body 10 respectively, when grafting, after directly body 10 being inserted slot, arrange due to dust protection rubber plate 20 and metal grafting key 11 distance identical with the degree of depth of surface-mounted integrated circuit slot, dust protection rubber plate 20 directly covers the gap between body 10 and slot, can effectively prevent micronic dust from entering in slot, thus effectively prevent memory bar from generating heat because micronic dust is too much, occur from the phenomenon damaging memory bar, and the phenomenons that can effectively prevent metal grafting key row 11 from touching open circuit or short circuit occur, parts are avoided to burn or phenomenon that computer does not run, thus save ample resources and cost, and trouble can not be caused to work.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a Dust-proof computer memory bar, comprise body (10), the edge, side of body (10) is provided with metal grafting key row (11) for being inserted in the surface-mounted integrated circuit slot of computer, it is characterized in that, also comprise dust protection rubber plate (20), two faces of described body (10) are respectively equipped with about the symmetrical described dust protection rubber plate (20) of body (10), described dust protection rubber plate (20) is fixed on the face of body (10), and the degree of depth that dust protection rubber plate (20) and metal grafting key arrange the distance of (11) and surface-mounted integrated circuit slot is identical.
2. a kind of Dust-proof computer memory bar according to claim 1, is characterized in that, described dust protection rubber plate (20) is for having flexible soft rubber plate.
3. a kind of Dust-proof computer memory bar according to claim 1, is characterized in that, the side being in described metal grafting key row (11) on described body (10) is provided with locating slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216710.8U CN204557301U (en) | 2015-04-13 | 2015-04-13 | A kind of Dust-proof computer memory bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216710.8U CN204557301U (en) | 2015-04-13 | 2015-04-13 | A kind of Dust-proof computer memory bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204557301U true CN204557301U (en) | 2015-08-12 |
Family
ID=53832390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216710.8U Expired - Fee Related CN204557301U (en) | 2015-04-13 | 2015-04-13 | A kind of Dust-proof computer memory bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204557301U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068621A (en) * | 2015-09-16 | 2015-11-18 | 湖南百里目科技有限责任公司 | Mote preventing device for computer expansion plug-in card |
| CN107193771A (en) * | 2017-05-19 | 2017-09-22 | 长沙开雅电子科技有限公司 | A kind of dust-proof heat conductive flame-retarding device of Novel internal memory bar |
| CN107193770A (en) * | 2017-05-19 | 2017-09-22 | 长沙开雅电子科技有限公司 | A kind of Dustproof heat conductive flame-retarding internal memory strip device |
| WO2021040905A1 (en) * | 2019-08-23 | 2021-03-04 | Cisco Technology, Inc. | Contamination protection for module and connector interface in a network device |
-
2015
- 2015-04-13 CN CN201520216710.8U patent/CN204557301U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068621A (en) * | 2015-09-16 | 2015-11-18 | 湖南百里目科技有限责任公司 | Mote preventing device for computer expansion plug-in card |
| CN107193771A (en) * | 2017-05-19 | 2017-09-22 | 长沙开雅电子科技有限公司 | A kind of dust-proof heat conductive flame-retarding device of Novel internal memory bar |
| CN107193770A (en) * | 2017-05-19 | 2017-09-22 | 长沙开雅电子科技有限公司 | A kind of Dustproof heat conductive flame-retarding internal memory strip device |
| WO2021040905A1 (en) * | 2019-08-23 | 2021-03-04 | Cisco Technology, Inc. | Contamination protection for module and connector interface in a network device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160413 |