CN206975580U

CN206975580U - Hard disk fixing structure and the server using the mechanism

Info

Publication number: CN206975580U
Application number: CN201720761195.0U
Authority: CN
Inventors: 简世兴; 林肯生; 陈欣群
Original assignee: Super Micro Computer Inc
Current assignee: Super Micro Computer Inc
Priority date: 2017-06-27
Filing date: 2017-06-27
Publication date: 2018-02-06
Anticipated expiration: 2027-06-27

Abstract

The utility model discloses a kind of hard disk fixing structure and the server using the mechanism, and hard disk fixing structure includes a bearing frame and a drawing-out mechanism.Bearing frame holds the hard disk, and bearing frame has one first side plate of a bottom plate and connecting bottom board.Drawing-out mechanism is mounted on the side of the first side plate, and the bolt lock structure fastened comprising a push rod and with push rod.Push rod slip be locked in a reception position with bolt lock structure or what is separated exits position positioned at one.When push rod position is in reception position, one end of push rod flushes setting with bearing frame side, and when bolt lock structure discharges push rod, position is exited in sliding onto for push rod elasticity.Hard disk fixing structure is compact in size whereby, makes server application in the space of slimming, and then increase the quantity for accommodating hard disk.

Description

Hard disk fixing structure and the server using the mechanism

Technical field

It the utility model is related to a kind of hard disk fixing structure, espespecially a kind of hard disk fixing structure compact in size and use The server of the mechanism.

Background technology

With the development of science and technology each large enterprises and tissue system use substantial amounts of server to store and handle substantial amounts of money Material.Modern server zone or data center typically handles the processing of multiple different application services using substantial amounts of server Demand.Each server uses substantial amounts of storage element, such as hard disk (hard disk drive；HDD) etc..In server Storage element may need technical staff or user to place under repair or replace at any time because of factors such as service life or failures.It is existing Some hard disks are removably arranged in the rack of server, and user can tear open to hard disk at any time according to demand Change or maintenance activity.

In general, hard disk can be fixed in a hard disk bearing module, hard disk bearing module is placed in inserting for a cabinet again In slot space.The hard disk being carried on carrier module is able to be electrically connected with a hard disk backboard, to complete the installation of hard disk. However, due to existing machine box for server species and specification is various, the structure for exiting hard disk bearing module from cabinet also has not more Together.Particularly, existing hard disk bearing module drawing-out mechanism often size big (i.e. convex in outside the size of former carrier module) and need Larger operating space is wanted, makes the size of machine box for server can not minimize, leads to not house more hard disks.

In view of this, the utility model is directed to above-mentioned prior art then, and spy concentrates on studies and coordinates the utilization of scientific principle, as possible Solve the problems, such as above-mentioned point, become the target of the utility model improvement.

Utility model content

The utility model first purpose, it is to provide a kind of hard disk fixing structure compact in size and using the mechanism Server.

For the above-mentioned purpose, the utility model provides a kind of hard disk fixing structure, including a bearing frame and one exits machine Structure.Bearing frame holds the hard disk, and bearing frame has a bottom plate and one first side plate and one of the relative side of connecting bottom board two Second side plate.Drawing-out mechanism is mounted on the side of the first side plate, and drawing-out mechanism includes a push rod and the breech lock fastened with push rod Structure.What push rod can slide be locked in a reception position with bolt lock structure or what is separated exits position positioned at one.When push rod position exists During reception position, one end of push rod flushes setting with bearing frame side, when bolt lock structure discharges push rod, the cunning of push rod elasticity Move to and exit position.

Wherein, the end of push rod two has a press section and a hook part respectively, the bolt lock structure then comprising be fixed on this first One pedestal of side plate and relative to the pedestal movement a movable part, the press section in the reception position with the bearing frame side Flush, and the hook part then buckle snap lock with the movable part.

Wherein, also the movable part is guided comprising one first elastic component and limitation being placed between the pedestal and the movable part A mobile connecting rod, when the hook part promotes the movable part, the connecting rod discharges the movable part, first resilient element urges activity Part exits the pedestal, makes the release of the buckle swing hook part.

Wherein, the movable part has the base portion for guiding connecting rod movement, the wobble heads provided with the buckle and connection should One linkage section of base portion and the wobble heads, the linkage section are located relatively at the opposite side of first elastic component, the base portion at least side Face is formed with a fixture block and a track, and the fixture block limits that the connecting rod is mobile or release makes the connecting rod be moved along the track.

Wherein, two ends of first elastic component abut the wobble heads and the pedestal respectively, with the promotion of the elasticity wobble heads With respect to the base portion swing.

Wherein, the base portion also has a guiding block, and the pedestal also forms a position-limited groove with respect to the guiding block, the guiding block edge Position-limited groove moves.

Wherein, also the push rod is made from the storage comprising one second elastic component being contained in the push rod, second elastic component Position slides onto this and exits position.

Wherein, first side plate, which includes, positions a stop section of second elastic component, limits the one first of push rod sliding Shell fragment and guide the push rod slide a guide pillar, the push rod to should guide pillar be additionally provided with a guide groove.

Wherein, the guide pillar top also has a flange, and the size of the flange is more than the size of the guide groove, is limited the push rod Slide in the guide groove.

Wherein, first side plate is also vertically connected with one second shell fragment, and the push rod is with respect to second shell fragment then formed with one Chute.

Wherein, also there is a locating dowel of projection comprising the release arm for being arranged at the second side plate side, the release arm, Second side plate then offers a positioning hole with respect to the locating dowel, is positioned or discharged described hard with passing through or departing from the positioning hole Disk.

Wherein, the release arm be provided with a moving switch, the fastener positioned at the moving switch one end and be pivotally connected this One pivot of two side plate one end, second side plate are provided with a short slot, a stop of the adjacent short slot side with respect to the moving switch Portion, the fastener can be moved out the stop part, make the release arm using the pivot as axis rotation.

Wherein, the release arm is fixed on second side plate, and the release arm is provided with the swing arm with the locating dowel, housed One fluting of the swing arm and the open hole positioned at the fluting side.

Wherein, first side plate or second side plate are convexly equipped with multiple locating dowels respectively, to position the hard disk.

The utility model also have below beneficial to the effect of, drawing-out mechanism of the present utility model is disposed therein side plate Side, the push rod of drawing-out mechanism are linear motion in operating process (press or exit), are not necessary to use other exceptional spaces.When For push rod in reception position, push rod flushes setting (Tibetan is closed in bearing frame) with bearing frame, effectively reaches reduction hard disk and consolidates Hold the effect of mechanism length.When position is being exited in push rod position, push rod can be exited outside bearing frame, extracted with sharp user And take or replace hard disk.

The utility model is also comprising being arranged at a release arm of another side plate side, to described in the release or positioning that rotate Hard disk.In one embodiment, release arm is provided with a moving switch, a fastener and and pivot positioned at moving switch one end Connect a pivot of second side plate one end.The side plate is provided with a stop part with respect to fastener, to block and limits release arm turn It is dynamic.Therefore, after hard disk fixing structure is extracted out, the fastener for operating moving switch departs from stop part, and release arm can pivot For axis rotation, and then replace or the positioning operation of renewal hard disk.

In another specific embodiment, release arm is also securable on the second side plate, to reduce the use required for operation Space.Release arm is provided with two swing arms with two locating dowels, two flutings for housing each swing arm and opened positioned at the two of each fluting side Qi Kong, wherein open hole size are more than the size of corresponding fluting.User is overturn by open hole to open swing arm, is so released Put or position hard disk.

In order to reach above-mentioned purpose, the utility model also provides a kind of server, including a cabinet and foregoing multiple Hard disk fixing structure.Cabinet includes a pallet, the upright backboard being arranged on pallet, is spaced setting and vertical back-panel Multiple supports in pairs and the multiple accommodation spaces being formed between those paired supports.Each hard disk fixing structure correspond to those into To bracket assembled in each accommodation space.

Wherein, the backboard to should accommodation space be also electrically connected with multiple plug connectors.

Wherein, each hard disk fixing structure is plugged or exited is and the cabinet pull in the direction of the respectively paired support Direction is vertical.

Wherein, when the push rod of the hard disk fixing structure, which is located at this, exits position, the push rod is further pulled out so that should Hard disk fixing structure departs from the backboard.

The utility model can provide a kind of hard disk fixing structure compact in size and the server using the mechanism.This reality It can be applied to slimming space with the new one kind that may also provide, and increase the hard disk fixing structure for accommodating hard disk quantity and use The server of the mechanism.

Because each hard disk fixing structure of the present utility model is in reception position, push rod is to hide to close at those paired supports (setting is flushed in each accommodation space with those paired supports), cabinet is used reduced space, more effectively reaches slimming/small The application of type.

The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model Restriction.

Brief description of the drawings

Fig. 1 is the implementation illustration for illustrating hard disk fixing structure of the present utility model and the server using the mechanism.

Fig. 2 is the exploded view for illustrating the utility model hard disk fixing structure.

Fig. 3 is the stereogram for illustrating the utility model hard disk fixing structure assembling hard disk.

Fig. 4 is the phantom for illustrating the utility model release arm positioning hard disk.

Fig. 5 is that the push rod for illustrating the utility model drawing-out mechanism is located at the sectional view of reception position.

Fig. 6 is to illustrate the utility model bolt lock structure and the phantom of push rod locking.

Fig. 7 is the sectional view for illustrating the movable part that the utility model push rod promotes bolt lock structure.

Fig. 8 is the sectional view of the hook part for the release push rod for illustrating the utility model movable part swing.

Fig. 9 is the decomposing schematic representation for illustrating the utility model bolt lock structure.

Figure 10 is that the push rod for illustrating the utility model drawing-out mechanism is located at the sectional view for exiting position.

Figure 11 is that the push rod for illustrating the utility model drawing-out mechanism is located at another sectional view for exiting position.

Figure 12 is the exploded view for illustrating the utility model drawing-out mechanism and release arm another specific embodiment.

Figure 13 is the decomposing schematic representation of another angles of Figure 12.

Wherein, reference：

10 hard disks

20 positioning holes

30 socket connectors

100 hard disk fixing structures

110 bearing frames

112 bottom plates

114 first side plates

116 second side plates

118 stop sections

120 first shell fragments

122 guide pillars

124 flanges

126 second shell fragments

128 short slots

130 stop parts

132 positioning holes

134 locating dowels

140 release arms

141 swing arms

142 moving switchs

143 flutings

144 fasteners

145 open holes

146 pivots

148 locating dowels

150 drawing-out mechanisms

152 tanks

154 slotted eyes

160 push rods

162 press sections

164 hook parts

166 second elastic components

168 guide grooves

169 chutes

170 bolt lock structures

172 pedestals

174 first elastic components

176 connecting rods

178 position-limited grooves

180 movable parts

181 buckles

182 base portions

184 wobble heads

186 linkage sections

188 fixture blocks

190 tracks

192 guiding blocks

200 servers

210 cabinets

220 pallets

230 backboards

232 plug connectors

240 supports

250 accommodation spaces

L reception positions

R exits position

Embodiment

Relevant detailed description of the present utility model and technology contents, schema is coordinated to be described as follows, but institute's accompanying drawings only carry Used for reference with explanation, be not used for being any limitation as the utility model.

As shown in Figures 1 to 5, the utility model provides a kind of hard disk fixing structure 100, including a bearing frame 110 and One drawing-out mechanism 150.Bearing frame 110 holds the hard disk 10.Preferably bearing frame 110 has made of metal or alloy One bottom plate 112 and one first side plate 114 and one second side plate 116 of the relative side of connecting bottom board 112 2.In such as Fig. 2 and Fig. 3 reality Apply in example, the first side plate 114 or the second side plate 116 are convexly equipped with multiple locating dowels 134,148 respectively towards the direction of bottom plate 112, with fixed Each positioning hole 20 of the position hard disk 10.

Signified hard disk 10 is including but not limited to disk hard disk (Hard Disk Drive herein；HDD), solid state hard disc (Solid State Disk/Solid State Drive；) or solid-state hybrid hard disk (solid-state hybrid SSD drive；SSHD).The size of hard disk 10 is including but not limited to 2.5 inches, 3.5 inches or other suitable sizes.

Drawing-out mechanism 150 is mounted on the side of the first side plate 114.Drawing-out mechanism 150 includes a push rod 160 and and push rod 160 bolt lock structures 170 fastened.The slip of push rod 160 with bolt lock structure 170 is fastened on a reception position L or separated Position R is exited positioned at one.When push rod 160 is in reception position L, one end (press section 162) of push rod 160 and bearing frame 110 sides flush setting, and when the release push rod 160 of the swing of bolt lock structure 170, position is exited in sliding onto for the elasticity of push rod 160 R。

The end of push rod 160 2 has a press section 162 and a hook part 164 respectively.Bolt lock structure 170, which then includes, is fixed on first One pedestal 172 of the bottom of side plate 114 and the movable part 180 moved relative to pedestal 172.Press section 162 in reception position L with The side of bearing frame 110 flushes setting, the then snap lock of a buckle 181 with movable part 180 of hook part 164, makes inserting for hard disk 10 Base connector 30 is electrically connected with corresponding plug connector (figure omits).So make the overall size reduction of hard disk fixing structure 100, With in the server space applied to slimming.

Please also refer to shown in Fig. 6 to Fig. 9, it is elastic also to include one first be placed between pedestal 172 and movable part 180 The connecting rod 176 that part 174 and limitation guiding movable part 180 move.Movable part 180 has the base portion that guiding connecting rod 176 moves 182nd, a linkage section 186 of the wobble heads 184 with buckle 181 and connection base portion 182 and wobble heads 184.The phase of linkage section 186 Opposite side to being arranged at the first elastic component 174, enable the rotary oscillation of 184 opposed base wall of wobble heads 182.

At least one side of base portion 182 is formed with a fixture block 188 and is adjacent to a track 190 of the side of fixture block 188, fixture block 188 can limiting rod 176 move or what is discharged makes connecting rod 176 be moved along track 190.The shape of connecting rod 176 is preferably similar to horse Iron shape, its one end are fixed on pedestal 172, and the other end is then limited to being moved along track 190 for fixture block 188 or release.Connecting rod 176 Material be preferably metal or its alloy is made, and the material of bolt lock structure 150 is then plastics or plastic-steel, is not limited.

Two ends of the first elastic component 174 are connected to the inwall of the one end of wobble heads 184 and pedestal 172 respectively.When hook part 164 pushes away During dynamic movable part 180, the meeting releasing activity of connecting rod 176 part 180, the promotion movable part 180 of the elasticity of the first elastic component 174 exits pedestal 172, make the release hook part 164 of the swing of buckle 181 of movable part 180.Further, when push rod 160 is located at reception position L, Movable part 180 oppresses the first elastic component 174 and forms compressive state, as shown in FIG. 6 and 7.Now, the limitation that connecting rod 176 engages The fixture block 188 of base portion 182, movable part 180 can not be released by the first elastic component 174 outside pedestal 172.

When user presses press section 162 1 times, the limitation of the disengaging fixture block 188 of the activity of connecting rod 176 and along track 190 It is mobile, as shown in Figure 8.Now, the wobble heads 184 of the promotion movable part 180 of the elasticity of the first elastic component 174, make the phase of wobble heads 184 To pedestal 182 further towards 164 reverse swing of hook part.Finally, push rod 160 can automatic elasticity exit to exiting position R.It is relevant The structure and relevant action of push rod 160, illustrate after appearance.

The bottom of base portion 170 also has an integrally formed guiding block 192, and pedestal 172 also forms a limit with respect to guiding block 192 Position ditch 178, enables guiding block 192 is spacing to be moved along position-limited groove 178, to increase the stability and limit of the movement of movable part 180 Position effect.When push rod 160 is from when exiting position R and sliding onto reception position L, same need to only press again of user can once complete The operation of locking.In other words, drawing-out mechanism 150 of the present utility model using similar Push-Push mechanisms reach snap lock with The operation of unblock, design/configuration is easy, and only needs one-touch (one-click) to operate, and operation is convenient, easy.

The structure of push rod 160 further explained below.Please also refer to shown in Figure 10 and Figure 11, also include and be contained in push rod One second elastic component 166 and spaced two guide groove 168 in 160 tank 152.Second elastic component 166 makes push rod 160 certainly Position R is exited in dynamic being slid onto from reception position L.Slided in order that push rod 160 is smooth and stable on the first side plate 114. First side plate 114 is also comprising one first shell fragment for positioning a stop section 118 of the second elastic component 166, limitation push rod 160 slides 120 and guiding push rod 160 slide two guide pillars 122, wherein the relatively each guide groove 168 of each guide pillar 122 is set.

In the embodiment shown in Fig. 2, Figure 10 and Figure 11, the top of guide pillar 122 also has a flange 124, the chi of flange 124 The very little size more than respective guide slots 168.Each one end of guide groove 168 is also formed with the slotted eye 154 for allowing flange 124 to penetrate, and makes push rod 160 In slip in guide groove 168 on the direction that vertical pusher 160 moves.But in embodiment as shown in FIG. 12 and 13, respectively Slotted eye 154 is preferably formed close to the one end of each guide groove 168 in the direction of press section 162, push rod 160 is slid in each guide groove 168 When, come off by the backstop of each flange 124 is more difficult from the first side plate 114.

As shown in Fig. 5 and Figure 11, after bolt lock structure 170 discharges push rod 160, the second elastic component 166 of push rod 160 discharges The promotion push rod 160 of elastic force is until backstop is in the first shell fragment 120.Now, push rod 160, which is located at, exits position R, i.e. press section 162 protrude from bearing frame 110.In addition, as shown in Fig. 3 and Figure 10, the first side plate 114 is also vertically connected with one second shell fragment 126, push rod 160, then formed with a chute 169, is slid with respect to the second shell fragment 126 with further limiting push rod 160 in push rod 160 The movement in direction, and then push rod 160 is allowed during relative first side plate 114 sliding, will not offseting and more stable Slide.

Please also refer to shown in Fig. 2 and Fig. 4, the present embodiment is also comprising the release arm for being arranged at the side of the second side plate 116 140.Release arm 140 has two locating dowels 148 of projection, and relatively each locating dowel 148 of the second side plate 116 then offers two positioning holes 132, positioned with passing through or departing from each positioning hole 132 or discharge the hard disk 10.

In the present embodiment, release arm 140 is provided with a moving switch 142, the locking positioned at the one end of moving switch 142 Portion 144 and a pivot 146 of pivot joint the second side plate 116 one end.Second side plate 116 relative movement switch 142 is provided with a short slot 128, a stop part 130 of the adjacent side of short slot 128, wherein fastener 144 is moved out stop part 130, makes release arm 140 Can be that simultaneously second, opposite, side plate 116 rotates in axle center with pivot 146.

Release arm 140 is to exit position when the push rod 160 of drawing-out mechanism 150 slides onto from reception position L using opportunity During R, user further can pull out DISK to Image fixing structure 100 using press section 162.Now, moving switch 142 is operated Fastener 144 depart from stop part 130, release arm 140 can second, opposite, side plate 116 rotate, it is hard to be replaced or update The positioning operation of disk 10.

But in another specific embodiment as shown in FIG. 12 and 13, release arm 140 (can also not marked for example with snap fit Show) etc. structure be fixed on the second side plate 116, with reduce operation required for use space.The release arm 140 of the present embodiment is set Have with two locating dowels 148 two swing arms 141, house each swing arm 141 two fluting 143 and positioned at it is each fluting 143 sides two Open hole 145, the wherein size of open hole 145 are more than the size of corresponding fluting 143.User opens by the way that open hole 145 is relative Groove 143 is overturn to open swing arm 141, so release or positioning hard disk 10.

Corresponded to firmly it should be noted that first side plate 114 or the second side plate 116 of the present embodiment can be directly or indirectly convexly equipped with Multiple locating dowels 134,148 of each positioning hole 20 of disk 10, to discharge or position the hard disk 10.

The utility model also provides a kind of server 200, including a cabinet 210 and foregoing multiple hard disk fixing structures 100, as shown in Figure 1.Cabinet 210 includes a pallet 220, the upright backboard 230 being arranged on pallet 220, is spaced and sets Put and multiple supports 240 and the multiple accommodation spaces 250 that are formed between those paired supports 240 in pairs of vertical back-panel 230. Those corresponding paired supports 240 of each hard disk fixing structure 100 are assembled in each accommodation space 250.

In embodiment as depicted, preferably it is provided with two backboards 230 and those corresponding accommodation spaces 250 and is electrically connected with each Multiple plug connectors 232 of backboard 230.Each accommodation space 250 can preferably plug/house two hard disks being stacked with and consolidate Hold mechanism 100.Each cabinet 210 can house the quantity of hard disk fixing structure 100, optionally change.

Each hard disk fixing structure 100 is plugged or exited is and the pull of cabinet 210 in the direction of the respectively paired support 240 Direction is vertical, can so increase the quantity of hard disk 10.Position R is exited when the push rod 160 of each hard disk fixing structure 100 is located at When, user further pulls out push rod 160 so that backboard corresponding to the electrical disengaging of the socket connector 30 of hard disk fixing structure 100 The connection of 230 plug connector 232.

For each hard disk fixing structure 100 of the present embodiment in reception position L, push rod 160 is to hide to close at those paired supports In 240 each accommodation space 250, that is, setting is flushed with those paired supports 240.Being so designed that makes using for cabinet 210 empty Between reduce, more effectively reach the application of slimming/miniaturization.Therefore the size of the hard disk fixing structure 100 of the present embodiment can Miniaturization, server 200 is applied to the space of slimming, and then increase the quantity for accommodating hard disk 10.

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

A kind of 1. hard disk fixing structure, it is characterised in that including:

One bearing frame, the hard disk is held, the bearing frame has a bottom plate and connects the one first of the side of bottom plate two relatively Side plate and one second side plate；And

One drawing-out mechanism, the side of first side plate is mounted on, the drawing-out mechanism includes a push rod and fastened with the push rod one Bolt lock structure, what the push rod can slide be locked in a reception position with the bolt lock structure or what is separated exits position positioned at one, when In the reception position, one end of the push rod flushes setting with the bearing frame side for the push rod position, when the bolt lock structure discharges During the push rod, push rod elasticity slides onto this and exits position.
2. hard disk fixing structure according to claim 1, it is characterised in that the end of push rod two respectively have a press section and One hook part, the bolt lock structure, should then comprising the pedestal for being fixed on first side plate and the movable part relative to pedestal movement Press section flushes in the reception position with the bearing frame side, and the hook part then fastens with a buckle of the movable part and locked It is fixed, a company of movable part movement is also guided comprising one first elastic component and limitation being placed between the pedestal and the movable part Bar, when the hook part promotes the movable part, the connecting rod discharges the movable part, and first resilient element urges movable part exits the seat Body, makes the release of the buckle swing hook part, and wherein the movable part, which has, guides a base portion of connecting rod movement, provided with the buckle A wobble heads and connect the linkage section of the base portion and the wobble heads, the linkage section is located relatively at the another of first elastic component Side, the base portion at least one side is formed with a fixture block and a track, and the fixture block limits that the connecting rod is mobile or release makes the connecting rod Moved along the track.
3. hard disk fixing structure according to claim 2, it is characterised in that two ends of first elastic component abut this respectively Wobble heads and the pedestal, with the promotion of the elasticity wobble heads with respect to the base portion swing.
4. hard disk fixing structure according to claim 2, it is characterised in that the base portion also has a guiding block, the pedestal A position-limited groove is also formed with respect to the guiding block, the guiding block moves along position-limited groove.
5. hard disk fixing structure according to claim 1, it is characterised in that also comprising one second be contained in the push rod Elastic component, second elastic component make the push rod slide onto this from the reception position to exit position, and first side plate includes positioning should One stop section of the second elastic component, limit the push rod sliding one first shell fragment and guide the push rod slide a guide pillar, the push rod To should guide pillar be additionally provided with a guide groove, the guide pillar top also has a flange, and the size of the flange is more than the size of the guide groove, makes The push rod is limited to be slided in the guide groove.
6. hard disk fixing structure according to claim 1, it is characterised in that first side plate is also vertically connected with one second Shell fragment, the push rod is with respect to second shell fragment then formed with a chute.
7. hard disk fixing structure according to claim 1, it is characterised in that also include and be arranged at the second side plate side One release arm, the release arm have a locating dowel of projection, and second side plate then offers a positioning hole with respect to the locating dowel, with Pass through or depart from the positioning hole and position or discharge the hard disk, the release arm is fixed on second side plate, and the release arm is set There are the swing arm with the locating dowel, the fluting for housing the swing arm and the open hole positioned at the fluting side.
8. hard disk fixing structure according to claim 1, it is characterised in that first side plate or second side plate difference are convex Provided with multiple locating dowels, to position the hard disk.
A kind of 9. server, it is characterised in that including:

One cabinet, comprising a pallet, the backboard being uprightly arranged on the pallet, be spaced set and the vertical backboard it is more Individual support in pairs and the multiple accommodation spaces being formed between the paired support；And

Hard disk fixing structure any one of multiple claims 1 to 8, respectively the hard disk fixing structure is to should paired support It is assembled in the respectively accommodation space.
10. server according to claim 9, it is characterised in that the backboard to should accommodation space be also electrically connected with Multiple plug connectors, each hard disk fixing structure is plugged or exited is and the cabinet pull in the direction of the respectively paired support Direction it is vertical, when the push rod of the hard disk fixing structure, which is located at this, exits position, further pull out the push rod so that this is hard Disk fixing structure departs from the backboard.