TWM591245U - Solid state disk expansion card - Google Patents

Abstract

A solid-state hard disk expansion card includes a card body provided with at least a low connection seat and a high connection seat, so that the low connection seat and the high connection seat are respectively inserted with a first M.2 solid-state hard disk And a second M.2 solid state drive; a heat dissipation bottom plate is disposed between the first and second M.2 solid state drives, and the end of the heat dissipation bottom plate exceeding the length of the second M.2 solid state drive is provided with heat dissipation fins , A fan is provided on the heat dissipation fin, and a heat dissipation cover plate is provided on the outside of the second M.2 solid-state hard disk and locked on the heat dissipation bottom plate, and the heat dissipation cover plate is also provided with heat dissipation fins; A plurality of M.2 solid-state hard drives can be installed on the card body to increase the use capacity and maintain the stability of the work.

Description

Solid State Drive Expansion Card

This creation belongs to a solid-state hard drive expansion card, especially refers to an expansion card that can install multiple M.2 solid-state drives.

The M.2 specification solid state drive (SSD) has the advantages of fast speed and small size, and the price has gradually dropped, so it has become a priority for many people when buying or upgrading computers.

However, due to space constraints, common computer motherboards will only provide a small number of M.2 interface connectors, which greatly limits the number of M.2 solid-state drives installed, resulting in the inability of the computer to effectively improve the performance.

To this end, the industry has provided solid-state hard disk expansion cards in the form of interface cards. M.2 solid-state hard drives can be installed in the interface card slots to greatly increase the storage capacity and meet the needs of users.

However, considering the heat dissipation problem, the number of M.2 solid-state drives that can be installed in conventional hard drive expansion cards is limited. Low-profile (Low Profile) hard drive expansion cards can only install two M.2 solid-state drives, full-height ( Full Height) can only be installed four, otherwise the heat is difficult to remove, and it is easy to interfere with the operation of the M.2 solid state drive and cause errors.

Therefore, the creator considers the shortcomings of the conventional technology, that is, how to expand the card in the hard disk The heat dissipation function is strengthened in the limited space, and then this solid-state hard disk expansion card is obtained.

The main purpose of this creation is to improve the heat dissipation capacity of the solid-state hard drive expansion card to increase the number of M.2 solid-state drives that can be installed to meet the storage needs of large amounts of data.

Another purpose of this creation is to provide a solid-state hard disk expansion card with a flat appearance and a stable structure, which is convenient to install in a computer and maintain long-term stable work.

To achieve the above purpose, the present invention provides a solid-state hard disk expansion card, including: a card body, a low connection base, a high connection base, a heat dissipation bottom plate and a heat dissipation cover plate.

The bottom of the card body has a terminal connected to the interface card slot, the low connection seat is provided on the card body, it has a first slot to insert a first M.2 solid state hard disk, the high connection seat is provided on the The first connection slot of the low connection seat is opposite to the card body, and the high connection seat has a second slot higher than the low connection seat for inserting a second M.2 solid-state hard disk, the The heat dissipation bottom plate is disposed between the first and second M.2 solid-state hard disks and is locked on the card body, and the end of the heat dissipation bottom plate exceeding the length of the second M.2 solid-state hard disk is provided with heat dissipation fins. The heat dissipation fin is provided with a fan, the heat dissipation cover is arranged outside the second M.2 solid-state hard disk and is locked on the heat dissipation bottom plate, and the heat dissipation cover is provided with heat dissipation fins.

With the above structure, a plurality of M.2 solid-state hard disks can be installed on the card body to increase the use capacity and maintain the stability of the work.

Furthermore, the heat dissipation cover plate and the heat dissipation bottom plate are arranged in the same way, so that when the heat dissipation cover plate is locked to the heat dissipation bottom plate, the heat dissipation cover plate and the heat dissipation bottom plate The heat sink fins are fully connected to facilitate heat removal.

Furthermore, the height of the heat dissipation fins of the heat dissipation cover plate is lower than that of the heat dissipation bottom plate. When the heat dissipation cover plate is locked to the heat dissipation base plate, the heat dissipation cover plate and the heat dissipation fins of the heat dissipation base plate Keep the top flush.

Furthermore, the position of the fan is aligned with the heating element such as the chip or circuit on the card body.

Furthermore, the heat dissipation fin of the heat dissipation bottom plate is provided with a recess, and the fan is buried in the recess.

Furthermore, the low connection base, the high connection base, the heat dissipation bottom plate, the heat dissipation cover plate, the first M.2 solid state drive, and the second M.2 solid state drive are simultaneously arranged on both sides of the card body .

Furthermore, at least one screw penetrates both sides of the card body to fix the heat dissipation bottom plate and the heat dissipation cover plate.

100‧‧‧card body

110‧‧‧terminal

120‧‧‧chip

200‧‧‧Low connection seat

210‧‧‧First notch

300‧‧‧High connection seat

310‧‧‧Second notch

400‧‧‧cooling bottom plate

410‧‧‧cooling fins

420‧‧‧Fan

430‧‧‧Notch

500‧‧‧Cooling cover

510‧‧‧cooling fins

610‧‧‧ First M.2 solid state drive

620‧‧‧ Second M.2 SSD

700‧‧‧screw

710‧‧‧screw

720‧‧‧Tube

Figure 1 is a three-dimensional exploded view of the creation; Figure 2 is a configuration diagram of the low connection base, the first M.2 solid state drive, and the heat dissipation bottom plate of the creation; Figure 3 is a high connection base and the second M.2 solid state creation of the creation Schematic diagram of hard disk drive and heat dissipation cover configuration; Figure 4 is a three-dimensional combination drawing of the creation; Figure 5 is a schematic diagram of the creation applied to the Full Height specification to install multiple solid state hard drives; and Figure 6 is a schematic diagram of the two-sided structure of the creative assembly.

The concept, specific structure and technical effects of this creation will be further described below with reference to the drawings to fully understand the purpose, characteristics and effects of this creation.

Referring to FIG. 1 to FIG. 4, this creation provides a solid-state hard disk expansion card, including: a card body 100, a low connection base 200, a high connection base 300, a heat dissipation bottom plate 400 and a heat dissipation cover 500 .

The card body 100 provides an installation space, and the bottom of the card body has a terminal 110 connected to an interface card slot; the low connection seat 200 is disposed on the card body 100 and has a first slot 210 to insert a first M.2 solid state Hard disk 610; the high connection seat 300 is disposed on the card body 100 in the opposite direction of the first slot 210 of the low connection seat 200, the high connection seat 300 has a second slot higher than the low connection seat 200 310, for inserting a second M.2 solid state drive 620; the heat dissipation bottom plate 400 is disposed between the first and second M.2 solid state drives 620 and locked on the card body 100, the heat dissipation An end of the bottom plate 400 that exceeds the length of the second M.2 solid-state drive 620 is provided with heat dissipation fins 410, and a fan 420 is provided on the heat dissipation fins 410; and the heat dissipation cover 500 is provided on the second M.2 solid state The outer side of the hard disk 620 is locked on the heat dissipation bottom plate 400, and the heat dissipation cover 500 is provided with heat dissipation fins 510.

The first M.2 SSD 610 and the second The heat of the M.2 solid state drive 620 can be caused by the heat dissipation fins 410, 510 on the heat dissipation bottom plate 400 and the heat dissipation cover 500, respectively, to maintain the stability of the work; therefore, more M can be installed. 2Solid-state hard drives, providing more hard drive capacity.

As shown in the previous embodiment, the card body 100 has a low profile specification, and at least four M.2 solid state drives can be installed; or, as shown in FIG. 5, if the card body 100 is full height (Full Height) ) Specification, more than eight M.2 SSDs (four of the second M.2 SSDs 620 shown in the figure) can be installed at a time.

The locking methods of the card body 100, the heat dissipation bottom plate 400 and the heat dissipation cover plate 500 are mainly screws 710, and a post 720 is added to support the gaps. These are common applications and will not be repeated here.

In order to maintain the heat dissipation effect, the heat dissipation cover 500 and the heat dissipation fins 410 and 510 of the heat dissipation bottom plate 400 are arranged in the same manner. When the heat dissipation cover 500 is locked to the heat dissipation bottom plate 400, the heat dissipation cover 500 and the heat dissipation The heat dissipation fins 410, 510 of the bottom plate 400 are completely connected; or, the height of the heat dissipation fins 510 of the heat dissipation cover 500 is lower than the heat dissipation fins 410 of the heat dissipation bottom plate 400, so that the heat dissipation cover 500 is locked to the When the heat dissipation bottom plate 400, the heat dissipation cover plate 500 and the top of the heat dissipation fins 410, 510 of the heat dissipation bottom plate 400 are kept flush; by the foregoing design, the heat dissipation cover plate 500 and the heat dissipation bottom plate 400 only have a complete appearance from the appearance The block's heat dissipation fins help to conduct and remove heat.

In order to increase heat dissipation, the fan 420 is positioned to align with the chip 120 or circuit heating elements on the card body 100; in fact, the heat dissipation fin 410 of the heat dissipation base 400 is provided with a recess 430, The fan is embedded in the recess 430 so that the heat transferred from the heat dissipation fin 410 directly enters the working area of the fan 420 to improve the heat dissipation function.

Please refer to FIG. 6, the creation can be further expanded, the low connection base 200, the high connection base 300, the heat dissipation bottom plate 400, the heat dissipation cover 500, the first M.2 solid state drive 610, the first Two M.2 solid-state hard disks 620 are disposed on both sides of the card body 100 at the same time.

In order to maintain the convenience and stability of assembly on both sides, at least one screw 700 is passed through both sides of the card body 100 to fix the heat dissipation bottom plate 400 and the heat dissipation cover 500.

The above detailed description is a specific description of a feasible embodiment of this creation, but this embodiment is not intended to limit the patent scope of this creation. Any equivalent implementation or change that does not deviate from the spirit of this creative art should be included in The patent scope of this case.

100‧‧‧card body

110‧‧‧terminal

120‧‧‧chip

200‧‧‧Low connection seat

210‧‧‧First notch

300‧‧‧High connection seat

310‧‧‧Second notch

400‧‧‧cooling bottom plate

410‧‧‧cooling fins

420‧‧‧Fan

430‧‧‧Notch

500‧‧‧Cooling cover

510‧‧‧cooling fins

610‧‧‧ First M.2 solid state drive

620‧‧‧ Second M.2 SSD

700‧‧‧screw

710‧‧‧screw

Claims (7)

A solid-state hard disk expansion card includes: a card body with a terminal connected to an interface card slot at the bottom; at least one low-connecting seat, provided on the card body, having a first slot to insert a first M.2 solid state drive; at least one high connection seat, which is arranged on the card body in the opposite direction of the first slot of the low connection seat, the high connection seat has a second slot higher than the low connection seat, It is used to insert a second M.2 solid-state hard disk; a heat-dissipating bottom plate is arranged between the first and second M.2 solid-state hard disks and is locked on the card body, and the heat-dissipating bottom plate exceeds the second One end of the length of the M.2 solid-state hard disk is provided with a heat-dissipating fin, and a fan is provided on the heat-dissipating fin; and a heat-dissipating cover plate is provided outside the second M.2 solid-state hard disk and is locked on the heat-dissipating bottom plate. The heat dissipation cover plate is provided with heat dissipation fins. The solid-state hard disk expansion card according to claim 1, wherein the heat-dissipating cover plate and the heat-dissipating fin of the heat-dissipating bottom plate are arranged in the same manner, so that when the heat-dissipating cover plate is locked to the heat-dissipating bottom plate, the heat-dissipating cover plate The heat dissipation fins of the heat dissipation bottom plate are completely connected to facilitate heat removal. The solid-state hard disk expansion card according to claim 1, wherein the height of the heat dissipation fins of the heat dissipation cover is lower than the heat dissipation fins of the heat dissipation bottom plate, so that the heat dissipation cover is locked to the heat dissipation bottom plate, The heat dissipation cover plate is flush with the top of the heat dissipation fins of the heat dissipation bottom plate. The solid-state hard disk expansion card according to claim 1, wherein the fan is positioned to align the chip or circuit heating element on the card body. The solid-state hard disk expansion card according to claim 1, wherein the heat dissipation fin of the heat dissipation bottom plate is provided with a recess, and the fan is buried in the recess. The solid-state hard disk expansion card according to claim 1, wherein the low connection base and the high connection The base, the heat dissipation bottom plate, the heat dissipation cover plate, the first M.2 solid-state hard disk, and the second M.2 solid-state hard disk are simultaneously disposed on both sides of the card body. The solid-state hard disk expansion card according to claim 6, wherein at least one screw is inserted through both sides of the card body to fix the heat dissipation bottom plate and the heat dissipation cover plate.

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