CN101094559B - Expansion small card free from plug wire, and personal computer device of using the card - Google Patents
Expansion small card free from plug wire, and personal computer device of using the card Download PDFInfo
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- CN101094559B CN101094559B CN200610086753A CN200610086753A CN101094559B CN 101094559 B CN101094559 B CN 101094559B CN 200610086753 A CN200610086753 A CN 200610086753A CN 200610086753 A CN200610086753 A CN 200610086753A CN 101094559 B CN101094559 B CN 101094559B
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- motherboard
- lesser calorie
- casing
- golden finger
- slot
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Abstract
The expansion small card comprises a body, at least one connector, gold finger and connection line located on the body. At least one connector is located at one side of the body; the gold finger is located at the second side and is connected to at least one connector via the connection line; the gold finger is used for inserting into the slot of the motherboard.
Description
Technical field
The invention relates to a kind of expansion lesser calorie that is used for personal computer, refer to a kind of personal computer device that plug wire expands lesser calorie and uses this expansion lesser calorie of exempting from especially.
Background technology
Fig. 1 shows the inner bay composition of a very general personal computer device; it is to be assembled with a motherboard 12 in a casing 11; hard disk 13; power supply unit 14 etc.; then be assembled with CPU on the motherboard 12; internal memory; reach various electronic building bricks such as display chip; so that the data processing of personal computer to be provided; mathematical operation; reach functions such as audio-visual broadcast; wherein; for making motherboard 12 can transmit data to extraneous; or by external world's reception data; front panel 15 places of casing 11 can be provided with universal serial (Universal Serial Bus usually at present; USB); IEEE 1394; or message connectors 16 such as (Audio), and these connectors 16 are normally organized and are located at one and expand on the lesser calorie 17.Yet this group is located at the expansion lesser calorie 17 of machine shell panel 15 back and must electrically connects with motherboard 12, receives data so that make motherboard 12 transmit data to the external world or by the external world.
Electrically connect with motherboard 12 for making to expand on the lesser calorie 17, present way is that group is provided with various and connector 16 corresponding joints (Header) 181 such as USB, 1394, Audio on expansion lesser calorie 17, and these joints 181 see through a plurality of winding displacements (cable) 19 again and electrically connect with the joint 182 that group is located on the motherboard 12.
Aforementioned expansion lesser calorie 17 is by being reached by winding displacement 19 with the electric connection of motherboard 12, well imagine, the huge winding displacement 19 of this quantity needs manually to peg graft one by one when the assembling computer, not only causes the complicated and whole line difficulty of assembling, and the as easy as rolling off a log situation that misplugs; In addition, the 19 pairs of personal computer internal heat dissipatings of winding displacement that are dispersed in the casing 11 also will cause adverse influence; And the many joints 181 and 182 of numbers of poles need be set on expansion lesser calorie 17 and motherboard 12, also cause the increase of cost.By being as can be known, the design of aforementioned existing expansion lesser calorie has many disappearances in fact and gives improved necessity.
Summary of the invention
The objective of the invention is is providing a kind of personal computer device that plug wire expands lesser calorie and uses this expansion lesser calorie of exempting from, so that make the electric connection of expanding lesser calorie and motherboard need not see through wire plug connection, more provide according to the lesser calorie that sense switch is arranged, whether be opened by sense switch detection computations machine casing, and can solve the disappearance of prior art.
According to a characteristic of the present invention, be to propose a kind of plug wire of exempting to expand lesser calorie, it is in order to be electrically connected on a motherboard, and this motherboard has a slot, and this expansion lesser calorie comprises: a card body, have first side and second side, this card body is provided with a connection line; Dissimilar a plurality of connectors are arranged at the first side of this card body; One golden finger is arranged at the second side of card body, and it sees through this connection line and is connected in these connectors, this golden finger is in order to being inserted in the slot of this motherboard, and a sense switch, is arranged at this card body, be coupled to this motherboard, detect this casing by this sense switch and whether be opened.
According to another characteristic of the present invention, be to propose a kind of personal computer device, it comprises: a casing has a panel; One motherboard is arranged in this casing, and this motherboard has a slot; And one expand lesser calorie, be arranged in this casing, this expansion lesser calorie has a card body, it is provided with a connection line, dissimilar a plurality of connectors, a sense switch and a golden finger, this golden finger sees through this connection line and is connected in these connectors, whether this sense switch is coupled to this motherboard, detect this casing by this sense switch and be opened; Wherein, when this motherboard and this expansion lesser calorie were fixedly arranged in this casing, the connector of this expansion lesser calorie was to panel that should casing and expose, and this golden finger is to slot that should motherboard and be inserted in wherein.
By above explanation as can be known, the present invention will expand lesser calorie directly is inserted in motherboard with golden finger slot, so need not just can reach the electric connection of expanding lesser calorie and motherboard by connecting by winding displacement, thereby exempted fully and used winding displacement to connect the problem of the complicated and whole line difficulty of the expansion assembling that lesser calorie and motherboard caused, and this electric connection does not take the casing volume inside and can effectively improve heat dissipation problem, and only a slot need be set on the motherboard, more can overcome the problem of using cost that most joint causes to increase.
Description of drawings
Fig. 1 is the inner bay composition of existing personal computer device;
Fig. 2 is the schematic diagram that plug wire expands lesser calorie of exempting from of preferred embodiment of the present invention;
Fig. 3 shows that the plug wire of exempting from of preferred embodiment of the present invention expands lesser calorie and is installed in schematic diagram in the personal computer device.
[primary clustering symbol description]
Casing 11,31 motherboards 12,22
Panel 15,311 connectors 16,213
Expand lesser calorie 17,21 joints 181,182
1394 connectors, 2132 message connectors 2133
Side 312,313 screws 32
Embodiment
Below, make this invention technical field tool know that usually the knowledgeable can understand other advantage of the present invention and effect easily by the content that this specification disclosed by by particular specific embodiment explanation embodiments of the present invention.
Please refer to the schematic diagram that plug wire expands lesser calorie 21 of exempting from of preferred embodiment of the present invention shown in Figure 2, this exempts from plug wire and expands lesser calorie 21 in order to be electrically connected on a motherboard 22, receives data so that make motherboard 22 can transmit data to the external world or by the external world.As shown in Figure 2, exempt from plug wire expansion lesser calorie 21 and have card body 211, card body 211 is provided with connection line 212, a plurality of connector 213, golden finger 214, reaches sense switch 215.
Aforementioned a plurality of connector 213 can comprise USB connector 2131,1394 connectors 2132, and message connector 2133 etc. be usually used in the interface of personal computer and external world's transmission/reception data and message, these connectors 213 are arranged at the first side 2111 of card body 211, and are connected in golden finger 214 through this connection line 212.
Aforementioned golden finger 214 is for example for having 4 times of types (4X) golden finger of 64 branch connecting pins, and this golden finger 214 is arranged at a second side 2112 vertical with this first side 2111 of card body 211.
Fig. 3 shows that the plug wire of exempting from of preferred embodiment of the present invention expands lesser calorie 21 and is installed in schematic diagram in the personal computer device, and wherein personal computer device has a casing 31, this motherboard 22 is installed in it and exempts from plug wire and expands lesser calorie 21.
As shown in Figure 3, casing 31 the place aheads of personal computer device have a panel 311, and motherboard 22 is arranged at one first side 312 of casing 31 inside, and fix with screw 32, have a slot 221 corresponding to this golden finger 214 on this motherboard 22, in present embodiment, slot 221 is a PCI-E (PCI Express) slot, in other embodiments, slot 221 also can be the slot of other pattern or other interface.
Aforementionedly exempt from plug wire to expand lesser calorie 21 be that golden finger 214 with its second side 2112 is inserted in the slot 221 of motherboard 22 and is installed in the casing 31, expand the first side 2111 at connector 213 places of lesser calorie 21 perpendicular to this second side 2112 owing to exempt from plug wire, therefore, exempt from plug wire expand the position of these connectors 213 of lesser calorie 21 just can be to panel 311 that should casing 31, and make these USB connector 2131,1394 connectors 2132, and message connector 2133 expose by the panel 311 of casing 31 so that in order to connect external device (ED).
And by the electric connection by this golden finger 214 and this slot 221, these expose to casing 31 USB connector 2131,1394 connectors 2132, and message connector 2133 etc. just be electrically coupled to this motherboard 22, make and can transmit/receive data and message between the motherboard 22 of personal computer device and external device (ED).
In addition, by electric connection by golden finger 214 and slot 221, this sense switch 215 of exempting from plug wire expansion lesser calorie 21 also is electrically coupled to motherboard 22, and the 3rd side 2113 at sense switch 215 places is with respect to second side 2112, and when exempting from plug wire when expanding lesser calorie 21 and being installed in the casing 31, sense switch 215 just can be connected on one second side 313 of casing 31 with respect to first side 312, therefore, whether be opened by can detect casing 31 by sense switch 215, so that main control system plate 22 produces corresponding action.For example: when casing 31 is opened, basic input and output be system (BIOS) can be after start selftest (POST) sense switch 215 action signals have or not and changed, can guarantee in view of the above that personal computer device has or not to be disassembled.
The foregoing description only is to give an example for convenience of description.Yet under not departing from spirit of the present invention, this technical field that the present invention belongs to tool knows that usually the knowledgeable can be understood easily by the content that this specification disclosed, and carries out various modifications and change.The interest field that the present invention advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.
Claims (14)
1. exempt from plug wire expansion lesser calorie for one kind, in order to be electrically connected on a motherboard, this motherboard has a slot, and this motherboard is installed in the casing, it is characterized in that, described expansion lesser calorie comprises:
One card body has first side and second side, and this card body is provided with a connection line;
Dissimilar a plurality of connectors are arranged at the first side of this card body;
One golden finger is arranged at the second side of card body, and it sees through this connection line and is connected in these connectors, and this golden finger is in order to be inserted in the slot of this motherboard; And
Whether one sense switch is arranged at this card body, is coupled to this motherboard, detect this casing by this sense switch and be opened.
2. the plug wire of exempting from as claimed in claim 1 expands lesser calorie, it is characterized in that described first side is perpendicular to this second side.
3. the plug wire of exempting from as claimed in claim 1 expands lesser calorie, it is characterized in that, wherein this sense switch is arranged at one the 3rd side of this card body, and it sees through this connection line and is connected to this golden finger, and is coupled to this motherboard via the electric connection of this golden finger and this slot.
4. the plug wire of exempting from as claimed in claim 3 expands lesser calorie, it is characterized in that described the 3rd side is with respect to this second side.
5. the plug wire of exempting from as claimed in claim 1 expands lesser calorie, it is characterized in that at least one connector comprises the universal serial connector.
6. the plug wire of exempting from as claimed in claim 1 expands lesser calorie, it is characterized in that described golden finger is 4 times of type golden fingers.
7. the plug wire of exempting from as claimed in claim 1 expands lesser calorie, it is characterized in that the slot of described motherboard is the PCI-E slot.
8. personal computer device is characterized in that comprising:
One casing has a panel;
One motherboard is arranged in this casing, and this motherboard has a slot; And
One expands lesser calorie, be arranged in this casing, this expansion lesser calorie has a card body, it is provided with a connection line, dissimilar a plurality of connectors, a sense switch and a golden finger, this golden finger sees through this connection line and is connected in these connectors, whether this sense switch is coupled to this motherboard, detect this casing by this sense switch and be opened;
Wherein, when this motherboard and this expansion lesser calorie were fixedly arranged in this casing, the connector of this expansion lesser calorie was to panel that should casing and expose, and this golden finger is to slot that should motherboard and be inserted in wherein.
9. personal computer device as claimed in claim 8 is characterized in that, described card body has mutually perpendicular first side and second side, and at least one connector is arranged at the first side of this card body, and this golden finger is arranged at the second side of this card body.
10. personal computer device as claimed in claim 8, it is characterized in that, this sense switch sees through this connection line and is connected to this golden finger, and be coupled to this motherboard via the electric connection of this golden finger and this slot, and when this expansion lesser calorie is fixedly arranged in this casing, whether this sense switch is to be connected to this casing, so that be opened in order to detect this casing.
11. personal computer device as claimed in claim 10 is characterized in that, described sense switch is arranged on the 3rd side with respect to this second side of this card body.
12. personal computer device as claimed in claim 8 is characterized in that, at least one connector of described expansion lesser calorie is to comprise the universal serial connector.
13. personal computer device as claimed in claim 8 is characterized in that, described golden finger is 4 times of type golden fingers.
14. personal computer device as claimed in claim 8 is characterized in that, the slot of described motherboard is the PCI-E slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610086753A CN101094559B (en) | 2006-06-20 | 2006-06-20 | Expansion small card free from plug wire, and personal computer device of using the card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610086753A CN101094559B (en) | 2006-06-20 | 2006-06-20 | Expansion small card free from plug wire, and personal computer device of using the card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101094559A CN101094559A (en) | 2007-12-26 |
| CN101094559B true CN101094559B (en) | 2010-05-12 |
Family
ID=38992496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610086753A Active CN101094559B (en) | 2006-06-20 | 2006-06-20 | Expansion small card free from plug wire, and personal computer device of using the card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101094559B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI821039B (en) * | 2022-11-22 | 2023-11-01 | 宜鼎國際股份有限公司 | Multifunctional interface board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2494517Y (en) * | 2001-04-09 | 2002-06-05 | 台达电子工业股份有限公司 | Host board |
| CN2610606Y (en) * | 2003-03-06 | 2004-04-07 | 联想(北京)有限公司 | Serial ATA built-up circuit board |
| CN2618205Y (en) * | 2003-04-29 | 2004-05-26 | 华硕电脑股份有限公司 | Extend card change-over devices |
-
2006
- 2006-06-20 CN CN200610086753A patent/CN101094559B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2494517Y (en) * | 2001-04-09 | 2002-06-05 | 台达电子工业股份有限公司 | Host board |
| CN2610606Y (en) * | 2003-03-06 | 2004-04-07 | 联想(北京)有限公司 | Serial ATA built-up circuit board |
| CN2618205Y (en) * | 2003-04-29 | 2004-05-26 | 华硕电脑股份有限公司 | Extend card change-over devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101094559A (en) | 2007-12-26 |
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