CN206726130U

CN206726130U - Server apparatus with error-proof structure

Info

Publication number: CN206726130U
Application number: CN201720478717.6U
Authority: CN
Inventors: 沈帷哲; 林德璋; 陈欣群
Original assignee: Super Micro Computer Inc
Current assignee: Super Micro Computer Inc
Priority date: 2017-05-02
Filing date: 2017-05-02
Publication date: 2017-12-08
Anticipated expiration: 2027-05-02

Abstract

A kind of server apparatus with error-proof structure, including a chassis shell body and pallet.Chassis shell body includes a storage element area, multiple mainboard areas, a backboard, slot and a fool proof component, and wherein fool proof component optionally sets the holding section with one first height or one second height.Pallet includes a mainboard, a connection card and a protection shell; wherein protect the holding section that the first height is abutted corresponding to shell; connection card is then corresponding then at a distance with slot with slot grafting, the corresponding holding section for abutting the second height of protection shell, connection card.Whereby, being assembled with slot for connection card mistake is effectively prevented, to protect connection card without damage.

Description

Server apparatus with error-proof structure

Technical field

The utility model is a kind of relevant server apparatus, espespecially a kind of to prevent being assembled with slot for connection card mistake, with Protect the connection card server apparatus with error-proof structure without damage.

Background technology

Because solid state hard disc (SSD) is fast compared with conventional hard (HDD) access speed, without mechanical read head, external shock is improved The problem of power, noise and heating, is all small compared with conventional hard, therefore possesses many competitive advantages.In recent years by semiconductor fabrication Quick evolution is driven, and the capacity density of SSD storage areas constantly increases, and related unit price also declines therewith, allows to The server industry for multiplying the storage hard disk for carrying large space also turns to SSD by HDD.

In order to give full play to SSD efficiency, for example, improve SSD read-write number (IOPS) and meet existing processor, The function such as platform and the concurrency of application, a kind of quick non-voltile memory (Non-Volatile Memory Express； NVMe cards) host-host protocol arise.NVMe cards are researched and developed the characteristics of being based on flash memory, than existing advanced console controller Interface (AHCI) more understands SSD.Therefore the time delay of controller and software interface can be greatly lowered in NVMe cards (lowlatency), thorough liberation SATA (serial ATA (Serial ATA；Serial Advanced Technology Attachment) the performance of epoch solid state hard disc.

For server industry, the prices of NVMe cards is high, has two kinds of different sizes, in corresponding server cabinet NVMe card slots also have two kinds of different sizes.When existing NVMe cards are with not corresponding slot grafting, it will usually by NVMe Card is smashed with its slot, damaged, and causes cost increase and unnecessary maintenance cost increase.

Utility model content

The purpose of this utility model is to provide a kind of server apparatus with error-proof structure, and the server apparatus can have Effect prevents being assembled with slot for connection card mistake, to protect connection card without damage.

To achieve the above object, the utility model provides a kind of server apparatus with error-proof structure, including a cabinet Housing and at least a pallet.Chassis shell body includes a storage element area, multiple mainboard areas, separates storage element area and the plurality of master The fool proof component that one backboard in plate area, at least slot for connecting backboard and neighbouring slot are set, wherein fool proof component select Property setting with one first height or one second height a holding section.Pallet includes a mainboard, connection mainboard and corresponded to slotting The protection shell that the connection card and corresponding connection card that groove is set are set, wherein pallet slide in any mainboard area, and protection is outer The corresponding holding section for abutting the first height of shell, connection card is then corresponding with slot grafting, abutting second corresponding to protection shell The holding section of height, connection card are then at a distance with slot.

Fool proof component one comprising upright connection backboard is anti-stiff, and what holding section was worn is fixed on anti-stiff.In a tool In body embodiment, have the first height holding section be a trip, protect shell be then provided with a neck with respect to trip, with trip Engaging.In another specific embodiment, the holding section with the second height is a trip, protects the ora terminalis of shell with respect to trip then Provided with a groove, to be abutted with trip, and then there is the effect of fool proof.The protection shell also has a flat board, connects the flat board Side plate, be bent with a bending plate from the side plate and be arranged at a flank of the flat board, the groove is formed at the end of the flat board Edge.

Described neck includes one first groove section and connects one second groove section of the first groove section, and the size of the second groove section is less than The size of first groove section, and the second groove section further limits the displacement in the vertical grafting direction of trip.Trip has a head, a tail Portion and a neck of connection head and afterbody, the size on wherein head and afterbody are respectively greater than the size of neck, and neck is worn respectively Cross the first groove section and the second groove section and be sticked in the second groove section.

When neck engages with the corresponding trip with the first height, the first groove section easily enters trip and and neck Clamping, until the second groove section neck similar with size engages.Due to protecting the neck of shell to engage with trip, therefore can carry Rise connection card and the Stability and dependability of slot grafting.

Further, the pallet one end is extended with the stretch flange formability for installing the connection card, the flat board side and the bending Plate abuts the stretch flange formability.

Further, the stretch flange formability one end is also bent with a folded plate, and the folded plate supplies to paste with the flat board of the protection shell Connect.

Further, the server apparatus also includes the framework with backboard assembling, and the backboard is a circuit board, and this is extremely A few slot is electrically connected with the circuit board, and the framework is provided with a perforation with respect to an at least slot, and the connection card passes through the perforation With the slot grafting.

Further, simultaneously the neighbouring perforation is set the location-plate that is bent with of the frame upright, and the location-plate supplies anti-with this Slow-witted component assembling.

Further, the circuit board is provided with multiple first heat emission holes, and relatively the plurality of first heat emission hole of the framework is then provided with Multiple second heat emission holes, enable the storage element area and respectively the air-flow in the mainboard section passes through the plurality of first heat emission hole and should Multiple second heat emission holes.

The beneficial effects of the utility model are：When abutting the holding section of the first height corresponding to protection shell, connection card Then can corresponding and slot grafting；Opposite, when abutting the holding section of the second height corresponding to protection shell, connection card then can It is at a distance with slot.That is, when protecting shell to be abutted with the holding section of not corresponding height, connection card then can not With slot grafting, therefore connection card is just obtained and is effectively protected without being damaged because mispluging or damage.Further, if protection is outer Shell damages with fool proof component because mispluging, and also only needs to change protection shell and/or fool proof component, can effectively reduce cost.

Brief description of the drawings

Fig. 1 is the schematic perspective view for the server apparatus that the utility model has error-proof structure.

Fig. 2 is the optical cable for the server apparatus that the utility model has error-proof structure.

Fig. 3 is the backboard of server apparatus and the exploded view of framework that the utility model has error-proof structure.

Fig. 4 is the schematic perspective view of the utility model fool proof component.

Fig. 5 is the decomposing schematic representation of the utility model connection card, protection shell and pallet.

Fig. 6 is that the utility model protects the stereogram engaged corresponding to shell with the holding section with the first height.

Fig. 7 is Fig. 6 another angle stereogram.

Fig. 8 A are the side view that there is the utility model the fool proof component of one first height to engage with protection shell.

Fig. 8 B are the side view that there is the utility model the fool proof component of one second height to be abutted with protection shell.

Wherein, reference：

100 chassis shell bodies

102 storage element areas

104 mainboard areas

112 slots

120 backboards

122 first heat emission holes

130 frameworks

132 second heat emission holes

134 perforation

136 location-plates

140 fool proof components

142 is anti-stiff

148 holding sections

150 trips

152 heads

154 afterbodys

156 necks

160 pallets

162 mainboards

164 connection cards

166 electricity connection ends

168 stretch flange formabilities

169 folded plates

170 protection shells

172 flat boards

174 side plates

176 bending plates

178 flanks

180 necks

182 first groove sections

184 second groove sections

186 grooves

190 fixation kits

The height of H first

The height of h second

D distances

Embodiment

Embodiment is given below, the utility model is described in detail with reference to accompanying drawing, but not as to this The restriction of utility model.

Relevant detailed description of the present utility model and technology contents, coordinate brief description of the drawings as follows, but appended accompanying drawing only carries Use with explanation, be not used for the utility model person of being any limitation as reference.

As shown in Fig. 1, Fig. 8 A and Fig. 8 B, the utility model provides a kind of server apparatus with error-proof structure, including One chassis shell body 100 and at least a pallet 160.Two mainboards that chassis shell body 100 includes a storage element area 102, is set up in parallel Area 104, the backboard 110 for separating storage element area 102 and those mainboard areas 104, at least slot 112 for connecting backboard 110 And the fool proof component 140 that neighbouring slot 112 is set, wherein fool proof component 140, which is optionally set, has one first height H Or one second height h a holding section 148.

Multiple solid state hard discs, such as SSD or other suitable storages are accommodated with storage element area 102 as shown in Figure 1 Media (figure omits).Each 104 preferable stacked on top of mainboard area has two pallets 160, and each of which pallet 160 can be relative corresponding Mainboard area 104 move, with corresponding with the grafting of slot 112.But each mainboard area 104 as shown in Figure 1, the number of pallet 160 Amount and its set location, change depending on size and the demand of chassis shell body 100.

Pallet 160 includes the connection card 164 that a mainboard 162, connection mainboard 162 and corresponding slot 112 set and correspondingly The protection shell 170 that connection card 164 is set, wherein pallet 160 can slide in any mainboard area 104, protect the correspondence of shell 170 Holding section 148 of the abutting with the first height H, connection card 164 is then corresponding with the grafting of slot 112.Protect the correspondence of shell 170 Abutting with the second height h holding section 148, connection card 164 then with 112 D at a distance of slot.

As shown in Fig. 3, Fig. 4 and Fig. 5, upright connection backboard is preferably included with fool proof component 140 made of metal material The one of 120 prevents stiff 142 (i.e. a supporting plates), and what holding section 148 was worn is fixed on anti-stiff 142.As shown in Fig. 1 to Fig. 8 A Embodiment in, be a trip 150 with the first height H holding section 148, protection shell 170 is with respect to trip 150 then provided with one Neck 180, to engage with trip 150.In embodiment as shown in Figure 8 B, the holding section 148 with the second height h is a card Tenon 150, the ora terminalis of protection shell 170 is then provided with a groove 186 with respect to trip 150, so effectively anti-to be abutted with trip 150 Only connection card 164 is wrong assembles with slot 112, to reach protection connection card 164 fool proof effect without damage.In this implementation In example, connection card 164 is preferably including but not limited to a NVMe cards (quick non-voltile memory；Non-Volatile Memory Express Card)。

For the external form of each trip 150 as shown in Figure 4 similar to a screw, it has a head 152, an afterbody 154 and connection Head 152 and a neck 156 of afterbody 154, the wherein size of head 152 and afterbody 154 are respectively greater than the size of neck 156. Neck 180 as shown in Figure 5 includes one first groove section 182 and connects one second groove section 184 of the first groove section 182, wherein first The size of groove section 182 is more than the size of the second groove section 184, and the second groove section 184 further limits the vertical grafting direction of trip 150 Displacement.In other words, the neck 156 of trip 150 is each passed through the first groove section 182 and the second groove section 184 and is sticked in the second groove Section 184.

As shown in FIG. 6 and 7, when neck 180 blocks with the trip 150 of the corresponding fool proof component 140 with the first height H During conjunction, the larger-size meeting of the first groove section 182 readily clamping of neck 156 with trip 150, until it is less to enter size Second groove section 184.Because the size of the second groove section 184 is similar to the size of neck 156, therefore the card of protection shell 170 can be made Groove 180 is firm to be engaged with trip 150, further to limit the displacement in the vertical grafting direction of trip 150.Furthermore due to protection The engaging with trip 150 of neck 180 of shell 170, it can effectively lift the stabilization that connection card 164 is electrically connected with slot 112 Property and reliability, are not easy because of vibrations and short-circuit by server apparatus.

Protection shell 170 such as Fig. 5 is also made up of metal material, and it also has a flat board 172, connects the one of flat board 172 Side plate 174, it is bent with a bending plate 176 from side plate 174 and is arranged at a flank 178 of flat board 172.Flank 178 is increasing Protect the structural strength of shell 170, groove 186 is formed at the ora terminalis of flat board 172, to the trip 150 with the second height h Abut.This part illustrates after holding.

In addition, the one end of pallet 160 is extended with a stretch flange formability 168 of installation connection card 164, make flat board 172 and bending plate 176 can be connected on stretch flange formability 168, then respectively respectively be consolidated the protection spiral shell of shell 170 with the fixation kit 190 such as screw In stretch flange formability 168.In the embodiment as shown in fig.5, the side of stretch flange formability 168 also bends a folded plate 168, and folded plate 168 is right The confession answered is with protecting the flat board 172 of shell 170 to amplexiform, so that flat board 172 is fixed on into folded plate 169 using above-mentioned fixation kit 190 On.

One end of connection card 164 as shown in Figure 5, which preferably has, amplexiforms the internal face of stretch flange formability 168 and extended one electricity Property connection end 166, and electricity connection end 166 more protrude from protection shell 170 outside, with the grafting of slot 112.

In the present embodiment, the framework 130 assembled with backboard 120 is also included.Backboard 120 as shown in Figure 3 is preferably One circuit board, the 112 upright and electric connection circuit board of an at least slot, framework 130 is with respect to an at least slot 112 provided with one Perforation 134, the electricity connection end 166 of connection card 164 can pass through perforation 134 with the grafting of slot 112.In the present embodiment, Preferably include 4 slots 112, each slot 112 corresponds to each pallet 160 in mainboard area 104 respectively, and with each pallet 160 Connection card 164 be electrically connected with.Preferably with framework made of metal material 130 it is also upright be bent with a location-plate 136 and adjacent Nearly perforation 134 is set, and wherein location-plate 136 is assembled with the fixation kit 190 such as screw with fool proof component 140, so as to strengthening The structural strength of fool proof component 140.

In addition, backboard 120 is provided with multiple first heat emission holes 122 that distribution is set, framework 130 is with respect to those first heat emission holes 122 are provided with multiple second heat emission holes 132, enable air-flow between storage element area 102 and each mainboard area 104 through above-mentioned the One heat emission hole 122 and above-mentioned second heat emission hole 132, and then discharged heat by fan unit (figure omits).Due to backboard 120 with The difference of the material of framework 130 itself, the quantity of the second heat emission hole 132 as shown in Figure 3 is few compared with the quantity of the first heat emission hole 122, and Size of the size of second heat emission hole 132 also compared with the first heat emission hole 122 is big.

As shown in Figure 8 A, engage when the neck 180 of protection shell 170 is corresponding with the holding section 148 with the first height H When, the electricity connection end 166 of connection card 164 is then corresponding to be electrically connected with the slot of backboard 120 112.That is, protection is outer The height of the neck 180 of shell 170 is corresponding with the first height H of holding section 148.Specification and the rule of slot 112 when connection card 164 When lattice are consistent, the electricity connection end 166 of connection card 164 can be plugged in the slot 112 of same size.

Because the connection card 164 of such as NVMe cards has at least two kinds of specifications, if the careless slightly easily mistake of user is inserted Not corresponding slot 112 is connect, causes the damage of connection card 164.Please also refer to shown in Fig. 8 B, when the connection card of different size 164 be intended to 112 grafting of slot of not corresponding (i.e. another specification) when, protect shell 170 groove 186 understand with second highly H holding section 148 abuts, and make connection card 164 is electrically connected with contravention 166 and 112 D at a distance of slot.In other words, protection is outer The corresponding second height h of the groove 186 of shell 170 is set, with further prevent the electricity connection end 166 of connection card 164 with it is not corresponding/ The grafting of slot 112 of different size and damage or damage.Even if because protection shell 170 damages with fool proof component 140 because mispluging It is bad, also only need to change protection shell 170 and/or fool proof component 140, with the cost effectively reduced.

Herein it should be noted that, although the second height h in the present embodiment is kept less than the first height H with slot 112 One distance D (fool proof effect)；But in other different embodiments, the first height H may be lower than the second height h and be designed to Kept at a distance with slot 112 D fool proof effect, optionally change, do not limit.

Certainly, the utility model can also have other various embodiments, without departing substantially from the utility model spirit and its essence In the case of, those skilled in the art can make various corresponding changes and deformation, but these phases according to the utility model The change and deformation answered should all belong to the protection domain of the utility model claims.

Claims

1. a kind of server apparatus with error-proof structure, it is characterised in that the server apparatus includes:

One chassis shell body, the chassis shell body include a storage element area, multiple mainboard areas, separate the storage element area and the plurality of The fool proof component that one backboard in mainboard area, at least slot for connecting the backboard and the neighbouring slot are set, the wherein fool proof A holding section of the setting of component selectivity with one first height or one second height；And

An at least pallet, the pallet include a mainboard, connect the mainboard and to should the connection card that sets of slot and to should The protection shell that connection card is set, the wherein pallet slides in any mainboard area, abutting corresponding to the protection shell this The holding section of one height, the connection card is then corresponding with the slot grafting, second height of abutting corresponding to the protection shell The holding section, the connection card is then at a distance with the slot.

2. the server apparatus according to claim 1 with error-proof structure, it is characterised in that the fool proof component includes straight The one of the vertical connection backboard is anti-stiff, and it is anti-stiff that what the holding section was worn is fixed on this.

3. the server apparatus according to claim 1 with error-proof structure, it is characterised in that there is first height The holding section is a trip, and the protection shell is then provided with a neck with respect to the trip, and to engage with the trip, the neck includes one First groove section and the one second groove section for connecting the first groove section, the size of the second groove section are less than the size of the first groove section, and The second groove section further limits the displacement in the vertical grafting direction of the trip.

4. the server apparatus according to claim 3 with error-proof structure, it is characterised in that the trip has one Portion, an afterbody and the head and a neck of the afterbody are connected, the size of the head and the afterbody is respectively greater than the chi of the neck Very little, the neck is each passed through the first groove section and the second groove section and is sticked in the second groove section.

5. the server apparatus according to claim 1 with error-proof structure, it is characterised in that there is second height The holding section is a trip, and the ora terminalis of the protection shell is then provided with a groove, to be abutted with the trip, the protection with respect to the trip Shell also has a flat board, connects the side plate of the flat board, a bending plate is bent with from the side plate and is arranged at the one of the flat board Flank, the groove are formed at the ora terminalis of the flat board.

6. the server apparatus according to claim 5 with error-proof structure, it is characterised in that the pallet one end is extended with One stretch flange formability of the connection card is installed, the flat board side and the bending plate abut the stretch flange formability.

7. the server apparatus according to claim 6 with error-proof structure, it is characterised in that the stretch flange formability one end is also A folded plate is bent with, the folded plate supplies the flat board with the protection shell to amplexiform.

8. the server apparatus according to claim 1 with error-proof structure, it is characterised in that the server apparatus also wraps Containing the framework assembled with the backboard, the backboard is a circuit board, and at least a slot is electrically connected with the circuit board for this, the framework phase A perforation is provided with to an at least slot, the connection card passes through the perforation and the slot grafting.

9. the server apparatus according to claim 8 with error-proof structure, it is characterised in that the bending of the frame upright There is a location-plate and the neighbouring perforation is set, the location-plate supplies to assemble with the fool proof component.

10. the server apparatus according to claim 8 with error-proof structure, it is characterised in that the circuit board is provided with more Individual first heat emission hole, relatively the plurality of first heat emission hole of the framework are then provided with multiple second heat emission holes, make the storage element area and Respectively the air-flow in the mainboard section can pass through the plurality of first heat emission hole and the plurality of second heat emission hole.