CN207338869U

CN207338869U - A kind of P2 card switching devices

Info

Publication number: CN207338869U
Application number: CN201721457484.8U
Authority: CN
Inventors: 曹伟; 郭彧; 王玮
Original assignee: Jieshou Radio And Tv Network Media Co Ltd
Current assignee: Jieshou Radio And Tv Network Media Co Ltd
Priority date: 2017-11-03
Filing date: 2017-11-03
Publication date: 2018-05-08
Anticipated expiration: 2027-11-03

Abstract

The utility model provides a kind of P2 card switching devices, it is related to P2 card interconnecting device technical fields, the PCI adapters of computer main board pci card groove are connected to by setting, P2 cards are connected with deck, and connected by the PCI adapters on the USB interface and computer main board on deck, the reading of the P2 cards in particularly suitable picture pick-up device；The card slot of deck be can effectively avoid at the same time due to the loosening of interface inner contact spring caused by long-time service, read while substantially increasing effective connection of deck, and can realize multiple cards, it is more practical；The utility model it is of low cost, it is simple in structure, it is securely and reliably, reusable, it is economical and practical, greatly reduce input cost；It is easy to operate, it is easy to maintain quick.

Description

A kind of P2 card switching devices

Technical field

It the utility model is related to P2 card interconnecting device technical fields, and in particular to a kind of P2 card switching devices.

Background technology

P2 cards are a kind of digital memory cards, are the small solid storage cards designed for professional audiovisual.Meet PC cards mark Accurate (2 type), is directly inserted into the card slot of notebook.Audio, video data on card can load at once, and each section is cut It is all MXF and meta data file to collect.Digitized processing is not required in these data, it is possible to it is immediately available for non-linear editing, or Transmitted on network.And the matched P2 cards of picture pick-up device (the particularly P2 cards of Panasonic's video camera) of existing different model are straight Connected to be connected with common card reader and do not identify information on P2 cards, it is necessary to by realizing that the data of P2 cards are read in switching Take, and P2 is stuck in during being plugged repeatedly with deck, can cause the loosening of P2 cards, the reading effect of P2 cards is poor, and use is not square Just, it would be highly desirable to improve.

Utility model content

The purpose of this utility model is that there are the above problem for existing technology, there is provided a kind of P2 card switching devices, lead to Cross and PCI adapters are set to realize that the switching of P2 cards is read, design is reasonable, compact-sized.

In order to achieve the above object, the utility model is achieved by the following technical programs：

A kind of P2 card switching devices, including PCI adapters and deck, wherein, the PCI adapters are connected to computer main board On pci card groove, the P2 cards are connected with deck, and the USB interface on the deck is directly or through USB data line and computer PCI adapters on mainboard connect, and are additionally provided with shrapnel in the deck, the shrapnel is located on deck mainboard, for clamping P2 Card.

Further, the USB interface of the PCI adapters is arranged on case front panel.

Further, the side of the deck sets multiple card slots.

Further, the shrapnel is wavelike structure.

Further, positioning screw is additionally provided with, the positioning screw passes through the upper cover of the deck and extends downwardly with Lid is threadedly coupled.

Further, the shrapnel is made of insulating elastic material.

Compared with prior art, the beneficial effects of the utility model are：

The utility model is connected to the PCI adapters of computer main board pci card groove by setting, and P2 cards are connected with deck, and Connected by the PCI adapters on the USB interface and computer main board on deck, the reading of the P2 cards in particularly suitable picture pick-up device Take；The card slot that can effectively avoid deck at the same time is greatly improved due to the loosening of interface inner contact spring caused by long-time service Effective connection of deck, and can realize multiple cards while read, it is more practical；Of low cost, the structure of the utility model Simply, securely and reliably, it is reusable, it is economical and practical, greatly reduce input cost；It is easy to operate, it is easy to maintain quick.

Brief description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it is therefore apparent that drawings in the following description are only Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, Other attached drawings can also be obtained according to these attached drawings.

Attachment structure schematic diagram when Fig. 1 is the use of the utility model；

Connection structure front view when Fig. 2 is the use of the utility model；

Fig. 3 is the cartridge structure schematic diagram of the utility model；

Fig. 4 is the deck internal structure schematic diagram of the utility model；

Fig. 5 is the deck internal structure schematic diagram of the utility model；

Fig. 6 is the deck confined explosion schematic diagram of the utility model；

Figure label explanation：

1st, PCI adapters；2nd, P2 cards；3rd, deck；31st, card slot；32nd, shrapnel；33rd, deck mainboard；34th, upper cover；35th, under Lid；4th, cabinet；5th, positioning screw；51st, draw ring.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation Example is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, this area Those of ordinary skill's all other embodiments obtained without creative efforts, belong to the utility model The scope of protection.

With reference to attached drawing, the utility model is further described：

With reference to attached drawing 1 and Fig. 2, a kind of P2 card switching devices, including it is connected to the PCI adapters of computer main board pci card groove 1, the P2 cards 2 are connected with deck 3, and are connected by the PCI adapters 1 on the USB interface and computer main board on deck 3.

The USB interface of the PCI adapters 1 is arranged on 4 front panel of cabinet, so as to can realize that deck 3 and PCI adapters 1 connect Connect more convenient, and save wire rod.

With reference to attached drawing 3, Fig. 4, Fig. 5 and Fig. 6, the side of the deck 3 sets multiple card slots 31, by setting multiple insert Card slot 31, can in fact the connection to multiple card takings of continuing, it can be achieved that multiple cards whiles read, it is more economical practical.

Shrapnel 32 is additionally provided with the deck 3, the shrapnel 32 is located on deck mainboard 33, and the shrapnel 32 is located at card The two sides of seat mainboard 33, and the clamping section of shrapnel 32 is clamped towards the plug-in card groove face on deck 3；The shrapnel 32 is using exhausted Edge elastic material is made.

The shrapnel 32 is wavelike structure, is abutted by wave crest section with the side of card slot 31, can effectively avoid plug-in card Due to the loosening of interface inner contact spring caused by long-time service in groove 31, effective connection of deck is substantially increased.

Positioning screw 5 is additionally provided with, the positioning screw 5 passes through the upper cover 34 of the deck 3 and extends downwardly and lower cover 35 It is threadedly coupled, is additionally provided with draw ring 51 in the positioning screw 5, the draw ring 51 is rotatablely connected with the positioning screw 5；Pass through drawing Ring 51 can realize the adjustment of the connection depth to positioning screw 5 Yu lower cover 35, and draw ring 51 is clamped with the upper cover 34, so that real Now upper cover 34 and lower cover 35 are stepped up, avoid loosening for upper cover 34 and lower cover 35, while the USB for avoiding 3 side of deck connects The loosening of head, use simple in structure are easy to adjust quick.

Snap ring is additionally provided with the upper cover 34 and places groove, considerably increases the space availability ratio of deck 3 and easy to storage And storage.

In one embodiment, difference lies in the USB interface on the deck 3 passes through USB data line with above-described embodiment It is connected with the PCI adapters 1 on computer main board.So the plug of P2 cards is facilitated to use.

The utility model is connected to the PCI adapters of computer main board pci card groove by setting, and the P2 cards connect with deck Connect, and connected by the PCI adapters on the USB interface and computer main board on deck, the P2 cards in particularly suitable picture pick-up device Reading, have good market prospects；The utility model it is of low cost, it is simple in structure, it is securely and reliably, reusable, It is economical and practical, greatly reduce input cost；A variety of picture pick-up devices can be readily used for use, it is easy to maintain convenient.

It should be noted that in the prior art, PCI adapters (riser card) are a kind of pluggable in computer motherboard Pci bus socket on, expand the switching device of 2 or multiple pci expansion slots, the PCI locals bus-bar of computer motherboard With high expandability, it can be achieved that on computer motherboard the limited pci bus socket of resource extension utilize.By common PCI adapters generally comprise 2 or multiple pci expansion slots arranged in parallel, when needing to install multiple PCI Mezzanine Cards to PCI When on adapter, it is necessary to define each PCI Mezzanine Card putting in order on PCI adapters in many cases.PCI transfers Card supplies to plug the PCI slot to computer motherboard, sets it to multi-function device, and to each asynchronous expansion of concatenation Module is completed after expanding numbering program and resource allocator, and after booting computer during operating system scanning, computer energy will be right Answer PCI configuration spaces to be allocated to each asynchronous expansion module, allow those visual asynchronous expansion modules of computer operating system to have The PC device of effect, is realized merely with the single PCI slot of computer motherboard, amplifiable more PC devices.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this area For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there are other identical element in process, method, article or equipment including the key element.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical solution Enclose.

Claims

A kind of 1. P2 card switching devices, it is characterised in that：Including PCI adapters (1) and deck (3), wherein, the PCI switchings Card (1) is connected on computer main board pci card groove, and the P2 cards (2) are connected with deck (3), the USB interface on the deck (3) It is connected directly or through USB data line with the PCI adapters (1) on computer main board, shrapnel is additionally provided with the deck (3) (32), the shrapnel (32) is located on deck mainboard (33), for clamping P2 cards (2).
2. P2 card switching devices according to claim 1, it is characterised in that：The USB interface of the PCI adapters (1) is set In cabinet (4) front panel.
3. P2 card switching devices according to claim 1, it is characterised in that：The side of the deck (3) sets multiple insert Card slot (31).
4. P2 card switching devices according to claim 1, it is characterised in that：The shrapnel (32) is wavelike structure.
5. P2 card switching devices according to claim 1, it is characterised in that：It is additionally provided with positioning screw (5), the positioning spiral shell Nail (5) passes through the upper cover (34) of the deck (3) and extends downwardly and is threadedly coupled with lower cover (35).
6. P2 card switching devices according to claim 1, it is characterised in that：The shrapnel (32) uses insulating elastic material It is made.