CN2669244Y - Connection device for displaying card of note book type computer - Google Patents
Connection device for displaying card of note book type computer Download PDFInfo
- Publication number
- CN2669244Y CN2669244Y CNU2004200012532U CN200420001253U CN2669244Y CN 2669244 Y CN2669244 Y CN 2669244Y CN U2004200012532 U CNU2004200012532 U CN U2004200012532U CN 200420001253 U CN200420001253 U CN 200420001253U CN 2669244 Y CN2669244 Y CN 2669244Y
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- China
- Prior art keywords
- mobile computer
- display card
- motherboard
- computer display
- memory module
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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.)
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Abstract
The utility model provides a connection device for a displaying card of a notebook type computer, comprising a motherboard and a double-faced memory module slot. The double-faced memory module slot used for coupling with the displaying card of a notebook type computer is arranged at one surface of the motherboard. The double-faced memory module slot is provided with an inserting port which is parallel to the surface. After the displaying card and the motherboard are assembled, the displaying card and the motherboard are mutually parallel. The connection device also comprises a radiating device used for decreasing the operating temperature of the displaying card. The radiating device can be arranged between the motherboard and the displaying card, or be arranged at the outboard of the displaying card. The displaying card is made to be positioned between the radiating device and the motherboard.
Description
Technical field
The utility model relates to the coupling arrangement of a kind of display card and motherboard, particularly relates to a kind of display card coupling arrangement of mobile computer.
Background technology
Along with being showing improvement or progress day by day and the application popularization of computer industry of electronics technology, compact mobile computer is day by day developed.Mobile computer is owing to have power and apparent size that is convenient for carrying and the weight of handling a large amount of digital informations, thereby is subjected to liking and widespread use of society.
Compare with the desktop PC of peer, the design cycle of mobile computer and funds significantly increase a lot.Also therefore, mobile computer is in order to have stable operating environment and lower production cost traditionally, and general normal employing is with the design of drawing chip built-in on motherboard.So the display card of the mobile computer of this type also just can't simply exchange.
Generally speaking, mobile computer traditionally also can't fully provide powerful drawing function and the efficient as desktop PC.Especially for functions such as 3D drawing, traditional mobile computer just seems inferior slightly.For improve mobile computer functions such as drawing, traditional mobile computer of part also provides modular display card, carries out the demonstration of image to select more suitable display card.Yet the space of mobile computer is limited, and the space that it also can't provide as desktop PC makes among the slot on the insertion motherboard that display card can be vertical.
Therefore, a kind of plate also just arises at the historic moment to the display card connector of plate (Board to board), and it has a plug-type connector and is connected slot with one, be installed on respectively on the motherboard of mobile computer with display card on.And its connector all is vertical state with motherboard with the display card surface with the closure of slot.So motherboard and display card can be combined in parallel to each other, display card can be installed among the finite space of mobile computer.
Yet this kind plate is vertical slot owing to it has with motherboard with the display card surface to the display card connector of plate, so that when welding, scaling powder and scruff will very easyly be attached on the contact of connector.Therefore, use this kind plate to the mobile computer of the display card connector of plate after the assembling of finishing display card and motherboard, usually produce many loose contacts and signal and transmit bad problem.Yet this kind plate is to also suitable being not easy of cleaning of the display card connector of plate, thus also just cause the assembling disqualification rate of traditional mobile computer effectively to be lowered, so make the production cost thereby the raising of mobile computer.
In above-mentioned technical background, existing mobile computer since use plate to the connector of plate with coupling display card and motherboard.Though can reduce the required inner space of mobile computer effectively, but cause the situation of mobile computer assembly failure easily.How a kind of coupling scheme of display card and motherboard of mobile computer are provided, make the assembling of mobile computer not conform to rate and be lowered effectively, will help to improve the production qualification rate of mobile computer, production cost is reduced effectively.
The utility model content
One of the purpose of this utility model is to provide a kind of coupling arrangement of mobile computer display card, and display card and motherboard that can parallel coupling mobile computer can be substituted display card on demand.
Another purpose of the present utility model is to provide a kind of coupling arrangement of mobile computer display card, the slot direction of its connector is parallel with motherboard to remain in the probability on contact surface so can reduce when welding scaling powder with scruff, and the qualification rate after the display card of mobile computer is assembled improves for it.
Another purpose of the present utility model is to install the side of a display card heat abstractor in display card, not only can reduce the working temperature of display card, can conveniently carry out substituting of display card simultaneously.
According to above-described purpose, the utility model provides a kind of coupling arrangement of mobile computer display card.The coupling arrangement of this mobile computer display card includes a motherboard and a two-sided memory module slot (Dual In-line Memory Module; DIMM).Wherein motherboard is installed among the mobile computer, and the dual-sided memory module slot is installed on the surface of motherboard.The dual-sided memory module slot is to be used for being coupled a mobile computer display card, wherein one of this dual-sided memory module slot insert mouthful above-mentioned surperficial parallel with motherboard, be parallel state after mobile computer display card and motherboard being assembled finish.
Wherein above-mentioned dual-sided memory module slot is a small-sized dual-sided memory module (SmallOutline DIMM; SO DIMM) slot, it can be coupled in the dual-sided memory module slot at the mobile computer display card, the rotation of dual-sided memory module slot is depressed make the mobile computer display card be parallel state approximately with motherboard.This dual-sided memory module slot also can use the slot of a fixed level to make the mobile computer display card promptly be parallel state approximately with motherboard after being coupled in the dual-sided memory module slot.
This coupling arrangement also comprises a heat abstractor, to be used for reducing the working temperature of mobile computer display card, it can be installed between motherboard and the mobile computer display card, or be installed on the outside of mobile computer display card, make the mobile computer display card between heat abstractor and motherboard.Then also comprise on the mobile computer display card and the corresponding a plurality of golden fingers of dual-sided memory module slot.
Utilize the coupling arrangement of mobile computer display card of the present utility model, can be effectively with carry out the installation and the exchange of the display card of mobile computer easily, and even remove.And via the installation of heat abstractor, the coupling arrangement of mobile computer display card of the present utility model not only can provide the user convenient and dismounting apace effectively, more can provide the display card of mobile computer to keep a working temperature that is fit to.
The utility model also provides a kind of mobile computer, and it comprises at least: a mobile computer motherboard; One two-sided memory module (Dual In-line Memory Module; DIMM) slot is installed on the described mobile computer motherboard, and described dual-sided memory module slot has one and inserts mouth, and described direction and described mobile computer motherboard surface of inserting mouth is parallel to each other approximately; And a mobile computer display card, being coupled in described dual-sided memory module slot, described mobile computer display card and described mobile computer motherboard were parallel to each other approximately after coupling was finished.
Description of drawings
Fig. 1 is the decomposing schematic representation of a preferred embodiment of the coupling arrangement of mobile computer display card of the present utility model; And
Fig. 2 is the decomposing schematic representation of another preferred embodiment of the coupling arrangement of mobile computer display card of the present utility model.
Embodiment
The utility model is a kind of coupling arrangement of mobile computer display card, not only can conveniently carry out the substituting of display card of mobile computer, more can reduce the disqualification rate after display card is assembled in motherboard.In addition, the utility model is also in conjunction with a heat abstractor, and the working temperature that more can reduce display card improves the work efficiency of display card.Below will and describe in detail and clearly demonstrate spirit of the present utility model with diagram, as the person skilled in the art after understanding preferred embodiment of the present utility model, when can be by the technology of the utility model institute teaching, change and modification, it does not break away from spirit of the present utility model and scope.
With reference to Fig. 1, it is the decomposing schematic representation of a preferred embodiment of the coupling arrangement of mobile computer display card of the present utility model.As shown in the figure, the coupling arrangement of mobile computer display card of the present utility model includes a motherboard 110, has two-sided memory module (DIMM) slot 120 on it.Wherein dimm socket 120 is flat on the surface of motherboard 110, and it inserts the surface that mouth is parallel to motherboard 110.
When mobile computer uses the coupling arrangement of mobile computer display card of the present utility model, will have earlier with the display card 130 of dimm socket 120 corresponding golden fingers 180 direction and be installed in the dimm socket 120 with parallel motherboard 110 surfaces.Because display card 130 is to be installed on abreast on the motherboard 100, therefore utilize the coupling arrangement of mobile computer display card of the present utility model very to be applied to suitably among the mobile computer, display card 130 is installed on the motherboard 110 easily being used for.
Because the insertion mouth direction of dimm socket 120, just the installation direction of display card 130 is parallel to the surface of motherboard 110.Therefore, the connector of display card 130 is parallel state with the surface of motherboard 110, when electronic component on carrying out motherboard 110 and dimm socket 120 welding, scaling powder in tin stove or the reflow stove and scruff will be stopped by the shell of dimm socket 120, and be difficult for touching contact in the dimm socket 120, it will make and be kept suitable clean conditions in the dimm socket 120, improve output capacity and qualification rate after display card 130 is installed on motherboard 110 effectively.It will make the assembly cost of mobile computer be reduced effectively.
Wherein dimm socket 120 comprises a kind of slot with 168 pin positions (Pin), and generally speaking it is used for the corresponding golden finger on the printed circuit board (PCB) of coupled memory module.Because this kind dimm socket 120 is applied to synchronous RAM module (Synchronous DynamicRandom Access Memory for a long time; Or the synchronous double data of higher rate transmit random access memory modules (Double Data Rate SDRAM SDRAM); DDR SDRAM).Therefore, when being used in the drawing chip of high speed such as display card 130 grades, also can keep simultaneously the requirement of the required transfer rate and the various opering characteristics of electric apparatus.
And the dimm socket 120 that the utility model adopted, it more can be a kind of small-sized DIMM (SODIMM) slot, it can upwards lift slot when display card 130 is installed slightly, after inserting display card 130 in the slot then, again slot and display card 130 are together rotated and depress, make display card 130 be parallel to motherboard 110.It is appropriate to this kind SO dimm socket use especially in the small space of mobile computer, to carry out the installation of display card 130 of the present utility model.Dimm socket 120 wherein of the present utility model is not limited to 168 pin positions, and it will look the required function of display card 130 and required transmission pin position limits display card 130 and dimm socket 120 pin number amounts.
The coupling arrangement of mobile computer display card of the present utility model, also have a heat abstractor 170, in this embodiment, it is installed on the outside of display card 130, after display card 130 is installed on the motherboard 110, again this heat abstractor 170 is fixed thereon.And display card 130 includes drawing chip 140, storer 160 and display stube cable slot 150.Because the function of drawing chip 140 is become stronger day by day, the heat dissipation problem of deriving out will be on the rise.Therefore, the coupling arrangement of mobile computer display card of the present utility model more utilizes heat that heat abstractor 170 produced display card 130 by removing in the mobile computer, and the working temperature of display card 130 is reduced effectively.Display stube cable slot 150 then is to be used for being coupled a display stube cable, with display image on the display of mobile computer.
Consult Fig. 2, it is the decomposing schematic representation of another preferred embodiment of the coupling arrangement of mobile computer display card of the present utility model.In this preferred embodiment, the coupling arrangement of mobile computer display card of the present utility model includes a motherboard 210, has the direction installation that a dimm socket 220 can be parallel to display card 230 motherboard 210 on it.This preferred embodiment also includes a heat abstractor 240, and the difference of the preferred embodiment among itself and Fig. 1 is that the heat abstractor 240 of Fig. 2 is to be installed between display card 230 and the motherboard 210.That is to say, before the coupling arrangement that mobile computer display card of the present utility model is installed, earlier with heat abstractor 240 and motherboard 210 couplings, again with display card 230 and dimm socket 220 couplings.
Utilize the coupling scheme of the preferred embodiment among Fig. 2, can very convenient user carry out the installation and the exchange of display card 230, further improve the installation simplification of display card 230, also reduce the working temperature of display card 230 simultaneously effectively, make display card 230 work more stable.
The coupling arrangement of mobile computer display card of the present utility model utilizes dimm socket to improve qualification rate after the assembling of mobile computer display card and motherboard is finished effectively.The assembly cost of mobile computer is reduced effectively, more make installation and the exchange of display card of mobile computer more quick with make things convenient for.And the coupling arrangement of mobile computer display card of the present utility model effectively in conjunction with heat abstractor thereon, and the working temperature of display card is lowered, and further improves the stability of mobile computer display card.
Claims (14)
1. the coupling arrangement of a mobile computer display card is characterized in that, comprises at least: a motherboard is installed among the mobile computer; An and two-sided memory module (Dual In-lineMemory Module; DIMM) slot, be installed on the surface of described motherboard, it is mouthful parallel with the described surface of described motherboard that the mobile computer display card that is used for being coupled, one of wherein said dual-sided memory module slot insert, and makes described mobile computer display card parallel with described motherboard.
2. the coupling arrangement of mobile computer display card as claimed in claim 1 is characterized in that, above-mentioned dual-sided memory module slot has a small-sized dual-sided memory module (Small OutlineDIMM; SO DIMM) slot.
3. the coupling arrangement of mobile computer display card as claimed in claim 1 is characterized in that, above-mentioned coupling arrangement also has a heat abstractor that is used for reducing described mobile computer display card one working temperature.
4. the coupling arrangement of mobile computer display card as claimed in claim 3 is characterized in that, above-mentioned heat abstractor is installed between described motherboard and the described mobile computer display card.
5. the coupling arrangement of mobile computer display card as claimed in claim 3, it is characterized in that, above-mentioned heat abstractor is installed on the outside of described mobile computer display card, makes described mobile computer display card between described heat abstractor and described motherboard.
6. the coupling arrangement of mobile computer display card as claimed in claim 1 is characterized in that, above-mentioned mobile computer display card also has and the corresponding a plurality of golden fingers of described dual-sided memory module slot.
7. a mobile computer is characterized in that, comprises at least: a mobile computer motherboard; One two-sided memory module (Dual In-line Memory Module; DIMM) slot is installed on the described mobile computer motherboard, and described dual-sided memory module slot has one and inserts mouth, and described direction and described mobile computer motherboard surface of inserting mouth is parallel to each other; And a mobile computer display card, being coupled in described dual-sided memory module slot, described mobile computer display card and described mobile computer motherboard were parallel to each other after coupling was finished.
8. mobile computer as claimed in claim 7 is characterized in that, above-mentioned dual-sided memory module slot has a small-sized dual-sided memory module (Small Outline DIMM; SO DIMM) slot rotates the assembling of described mobile computer display card and described mobile computer motherboard after finishing and depresses, so that described mobile computer display card and described mobile computer motherboard are the shape that is parallel to each other.
9. mobile computer as claimed in claim 7 is characterized in that, also is provided with a heat abstractor that is used for reducing described mobile computer display card one working temperature in the above-mentioned mobile computer.
10. mobile computer as claimed in claim 7 is characterized in that, above-mentioned heat abstractor is installed between described mobile computer motherboard and the described mobile computer display card.
11. mobile computer as claimed in claim 9, it is characterized in that, above-mentioned heat abstractor is installed on the outside of described mobile computer display card, makes described mobile computer display card between described heat abstractor and described mobile computer motherboard.
12. mobile computer as claimed in claim 7 is characterized in that, above-mentioned mobile computer display card also has and the corresponding a plurality of golden fingers of described dual-sided memory module slot.
13. mobile computer as claimed in claim 9, it is characterized in that, above-mentioned mobile computer display card also comprises a drawing chip and the coupling of described heat abstractor, and described heat abstractor is removed the heat that described drawing chip is produced by described mobile computer inside.
14. mobile computer as claimed in claim 13 is characterized in that, also is provided with a plurality of storeies around the above-mentioned drawing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200012532U CN2669244Y (en) | 2004-01-20 | 2004-01-20 | Connection device for displaying card of note book type computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200012532U CN2669244Y (en) | 2004-01-20 | 2004-01-20 | Connection device for displaying card of note book type computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669244Y true CN2669244Y (en) | 2005-01-05 |
Family
ID=34441358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200012532U Expired - Lifetime CN2669244Y (en) | 2004-01-20 | 2004-01-20 | Connection device for displaying card of note book type computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2669244Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100405887C (en) * | 2005-04-26 | 2008-07-23 | 佛山市顺德区顺达电脑厂有限公司 | Main board assembling method and equipment therefor |
| CN100454232C (en) * | 2005-12-31 | 2009-01-21 | 联想(北京)有限公司 | Notebook computer system and method of operating the system |
| CN104615216A (en) * | 2013-11-01 | 2015-05-13 | 联想(北京)有限公司 | Electronic equipment |
-
2004
- 2004-01-20 CN CNU2004200012532U patent/CN2669244Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100405887C (en) * | 2005-04-26 | 2008-07-23 | 佛山市顺德区顺达电脑厂有限公司 | Main board assembling method and equipment therefor |
| CN100454232C (en) * | 2005-12-31 | 2009-01-21 | 联想(北京)有限公司 | Notebook computer system and method of operating the system |
| CN104615216A (en) * | 2013-11-01 | 2015-05-13 | 联想(北京)有限公司 | Electronic equipment |
| CN104615216B (en) * | 2013-11-01 | 2018-04-27 | 联想(北京)有限公司 | A kind of electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140120 Granted publication date: 20050105 |
|
| CX01 | Expiry of patent term |