CN202929524U - Portable computer expansion card installation support - Google Patents
Portable computer expansion card installation support Download PDFInfo
- Publication number
- CN202929524U CN202929524U CN 201220524416 CN201220524416U CN202929524U CN 202929524 U CN202929524 U CN 202929524U CN 201220524416 CN201220524416 CN 201220524416 CN 201220524416 U CN201220524416 U CN 201220524416U CN 202929524 U CN202929524 U CN 202929524U
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- CN
- China
- Prior art keywords
- portable computer
- slots
- expansion card
- support
- supports
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a portable computer expansion card installation support which comprises a golden finger or contact pin, connection devices between the supports, two expansion card slots, a radiation hole and an expansion card fixing device. The portable computer expansion card installation support is characterized in that one support can be arranged under a portable computer or a plurality of supports can be stacked under the portable computer. The supports are connected through the connection device, the supports are connected with the portable computer through the connection devices, and the expansion card slots can be industry standard architecture (ISA) slots, peripheral component interconnect (PCI) slots, accelerated graphics ports (AGP) slots, communication network riser (CNR) slots, adaptive multi-rate (AMR) slots, address compared register (ACR) slots, virtual expansion bus (VXB) slots, personal computer memory card international association (PCMCIA) slots or PCI Express slots. By means of the support of the structure, expansion cards used by a desk computer can be conveniently install on the portable computer, a protocol conversion circuit and a power supply module are not required, and the portable computer expansion card installation support is quick in communication speed and avoids occupying a universal series bus (USB) interface.
Description
Technical field
The utility model relates to a kind of mounting bracket for the portable computer expansion card, especially the expansion card that is used for desk-top computer can be installed to portable computer.
Background technology
At present, the desk-top computer used of Industry Control and routine office work, amusement can be by being plugged on expansion card and other devices communicatings on computer motherboard; And portable computer need to connect the proprietary extensions card with stand-alone shell by transferring equipment.Usually portable computer proprietary extensions calorie requirement is designed to lower communication speed, utilizes change-over circuit that communication Protocol Conversion is the usb communication agreement; With expansion card, communication Protocol Conversion circuit, power module integral installation in appliance case; Utilize the USB line that appliance case is connected with portable computer; Computer-internal is changed communication protocol again by the USB input/output module.This portable computer is installed the equipment of expansion card, needs the special expansion card of design; Need communication Protocol Conversion circuit and extra power module, volume is large, expense is high; In addition, this kind devices communicating speed is slow, and has taken the USB interface of portable computer negligible amounts.
Summary of the invention
Need special expansion card in order to overcome existing portable computer expansion card erecting equipment, need protocol conversion circuitry and power module, communication speed is slow, take the deficiency such as USB interface, the utility model provides a kind of portable computer expansion card mounting bracket.The utility model can be mounted to the expansion card that desk-top computer uses on portable computer, do not need protocol conversion circuitry and power module, and communication speed soon, does not take USB interface.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of portable computer expansion card mounting bracket is provided, this mounting bracket, comprise one or more supports, can be stacked between support, also be provided with the stationary installation of coupling arrangement between golden finger or contact pin, support, two expresscard slot, louvre, expansion card on this mounting bracket.
Further, one or more supports can be stacked in portable computer below, are connected by coupling arrangement between support or between support and portable computer.
Further, two expresscard slot are respectively towards horizontal direction and below.Golden finger or contact pin are positioned at directly over the expresscard slot of below, are directed upwardly.Golden finger or contact pin can insert in the slot of Portable computer main board, perhaps insert the last layer support in the expresscard slot of below.Towards the expresscard slot of horizontal direction, the common desk-top computer extender card of can pegging graft; The desk-top computer expansion card is parallel with Portable computer main board.Golden finger or contact pin on the expresscard slot of below can be pegged graft lower one deck support also can be unsettled, do not peg graft.
Preferably, expresscard slot can be ISA, PCI, AGP, CNR, AMR, ACR, VXB, PCMCIA or PCI Express slot; The type of two slots can be the same or different; Golden finger or contact pin also can be identical with slot-type, also can be different.
Wherein, expresscard slot is passed through the corresponding connections of conducting medium such as metal level, wire or pcb board with golden finger or contact pin.
By golden finger or contact pin and expresscard slot, portable computer can be powered to the desktop computer expansion card, and can parallel communications both.
The stationary installation of expansion card can be connected with the coupling arrangement on common desk-top computer extender card, and expansion card closely is connected on slot, can not become flexible, come off.
Louvre can promote the circulation of air in support, helps the expansion card heat radiation.
The beneficial effects of the utility model are, the expansion card that desk-top computer uses can be mounted on portable computer easily, do not need protocol conversion circuitry and power module, and communication speed soon, do not take USB interface.
Description of drawings
Fig. 1 is whole three-dimensional structure diagram of the present utility model.
Fig. 2 is upward view of the present utility model.
Fig. 3 is right view of the present utility model.
Fig. 4 is front view of the present utility model.
Fig. 5 is left view of the present utility model.
Fig. 6 is vertical view of the present utility model.
Fig. 7 is the position relationship of two expresscard slot and golden finger or contact pin.
Fig. 8 be between this with the installation site relation of portable computer.
In Fig. 1: 1. golden finger or contact pin, the 2. coupling arrangement between support, 3. expresscard slot, 4. louvre, the 5. stationary installation of expansion card.
Embodiment
below in conjunction with accompanying drawing, the utility model embodiment is described further: as shown in Figure 1, the mounting bracket of described portable computer expansion card, comprise one or more supports, can be stacked between support, also be provided with golden finger or contact pin (1) on this mounting bracket, coupling arrangement between support (2), 2 expresscard slot (3), louvre (4), the stationary installation of expansion card (5), it is characterized in that described one or more support can be stacked in below portable computer, be connected by coupling arrangement between support or between support and portable computer.Described golden finger or contact pin (1) are positioned at directly over the expresscard slot (3) of below, are directed upwardly.
Described two expresscard slot (3) are respectively towards horizontal direction and below.Golden finger or contact pin (1) can insert in the slot of Portable computer main board, perhaps insert in the expresscard slot towards the below (3) of last layer support.Towards the expresscard slot (3) of horizontal direction, the common desk-top computer extender card of can pegging graft.
As preferred embodiment, described in conjunction with Fig. 2-6, Fig. 7, Fig. 8: the desk-top computer expansion card is parallel with Portable computer main board; Golden finger or contact pin (1) on the expresscard slot (3) of below can be pegged graft lower one deck support also can be unsettled, do not peg graft.
As shown in Figure 1, the stationary installation of described expansion card (5) firmly is connected with coupling arrangement on common desk-top computer extender card, and expansion card closely is connected on slot, can not become flexible, come off.
And as preferred embodiment, described expresscard slot (3) is connected by the conducting mediums such as metal level, wire or pcb board are corresponding with golden finger or contact pin (1).Described expresscard slot (3) can be ISA, PCI, AGP, CNR, AMR, ACR, VXB, PCMCIA or PCIExpress slot; The type of two slots can be the same or different; Golden finger or contact pin (1) also can be identical with slot-type, also can be different.
By golden finger or contact pin (1) and expresscard slot (3), portable computer can be powered to the desktop computer expansion card, and can parallel communications both.
Louvre (4) can promote the circulation of air in support, helps the expansion card heat radiation.
The above is only preferred embodiment of the present utility model, is not this is novelly done any pro forma restriction, and every any modification, equivalent variations and modification of above embodiment being done according to this novel technical spirit all still belongs to this novel protection domain.
Claims (5)
1. mounting bracket that is used for the portable computer expansion card, this mounting bracket comprises one or more supports, described support comprises the stationary installation (5) of coupling arrangement (2) between golden finger or contact pin (1), support, two expresscard slot (3), louvre (4), expansion card, it is characterized in that described support can be stacked in portable computer below, be connected by described coupling arrangement between support or between support and portable computer.
2. mounting bracket as claimed in claim 1, it is characterized in that: described golden finger or contact pin (1) are positioned at directly over the expresscard slot of below, are directed upwardly.
3. mounting bracket as claimed in claim 1, it is characterized in that: described two expresscard slot (3) are respectively towards horizontal direction and below.
4. mounting bracket as claimed in claim 1 is characterized in that: described expresscard slot (3) is corresponding connected by conducting medium with golden finger or contact pin (1).
5. mounting bracket as claimed in claim 1 is characterized in that: the stationary installation of described expansion card (5) firmly is connected with coupling arrangement on common desk-top computer extender card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524416 CN202929524U (en) | 2012-10-15 | 2012-10-15 | Portable computer expansion card installation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524416 CN202929524U (en) | 2012-10-15 | 2012-10-15 | Portable computer expansion card installation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202929524U true CN202929524U (en) | 2013-05-08 |
Family
ID=48219466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220524416 Expired - Fee Related CN202929524U (en) | 2012-10-15 | 2012-10-15 | Portable computer expansion card installation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202929524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358715A (en) * | 2018-10-26 | 2019-02-19 | 英业达科技有限公司 | Computer housing |
-
2012
- 2012-10-15 CN CN 201220524416 patent/CN202929524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358715A (en) * | 2018-10-26 | 2019-02-19 | 英业达科技有限公司 | Computer housing |
| CN109358715B (en) * | 2018-10-26 | 2021-10-01 | 英业达科技有限公司 | Computer casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131015 |