CN210776451U - Floating hard disk backboard assembly of server - Google Patents
Floating hard disk backboard assembly of server Download PDFInfo
- Publication number
- CN210776451U CN210776451U CN201921781983.1U CN201921781983U CN210776451U CN 210776451 U CN210776451 U CN 210776451U CN 201921781983 U CN201921781983 U CN 201921781983U CN 210776451 U CN210776451 U CN 210776451U
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- China
- Prior art keywords
- hard disk
- backboard
- back plate
- plate
- server
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- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The utility model discloses a floating hard disk backboard assembly of a server, which comprises a backboard bracket and a hard disk backboard, wherein one side of the backboard bracket is provided with a support plate and a stud, the hard disk backboard is provided with a slide hole and a support hole, the support plate is matched with the support hole, the slide hole is matched with the stud, the end part of the stud is provided with a screw for preventing the hard disk backboard from slipping, the outer side of the stud is sleeved with a spring, and the spring is arranged between the backboard bracket and the hard disk backboard; the utility model discloses a hard disk backplate has certain slippage on the double-screw bolt, can replenish the tolerance distance that each part brought after installing, guarantees sufficient depth of connection between hard disk and the hard disk backplate for the interlock is more firm between the two, has solved and has connected between present hard disk and the backplate and become flexible, the problem that the signal is lost easily appears; meanwhile, the spring can also play a role in damping and buffering, and plays a role in protecting the hard disk back plate.
Description
Technical Field
The utility model relates to a hard disk backplate technical field specifically is a unsteady hard disk backplate subassembly of server.
Background
The storage function of the server product is realized by a hard disk. In order to facilitate hot plug maintenance, the hard disk is usually fixed by a hard disk bracket and then inserted into a hard disk frame of the case, and a female end connector on the hard disk is connected with a male end connector on a hard disk back plate to realize an electrical function.
The structure of hard disk and backplate assembly design is more, for example, the hard disk bracket, the hard disk frame, the backplate support, the backplate etc, and each subassembly all has dimensional tolerance, can appear the stack of tolerance after these subassemblies cooperate together, make the actual assembly back of hard disk, interval increase between hard disk and the backplate, can lead to connector on the hard disk after the interval increase and the connector interlock degree of depth on the backplate not enough, it is inseparable that the connection between the two is not enough, in the use, appear becoming flexible easily, lead to hard disk signal to lose or unable discernment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be exactly the above-mentioned not enough to prior art exists, provide a unsteady hard disk backplate subassembly of server, solved and be connected between present hard disk and the backplate not hard up, the problem that the signal lost appears easily.
In order to realize the purpose, the utility model provides the following technical scheme:
the utility model provides a floating hard disk backplate subassembly of server, includes backplate support and hard disk backplate, one side of backplate support is equipped with layer board and double-screw bolt, be equipped with slide opening and support hole on the hard disk backplate, layer board and support hole cooperation, slide opening and double-screw bolt cooperation, the tip of double-screw bolt is equipped with the screw that is used for preventing the hard disk backplate slippage, the outside cover of double-screw bolt has the spring, the spring is located between backplate support and the hard disk backplate.
Preferably, one side of the back plate support is provided with a guard plate, the end part of the guard plate is provided with a limiting plate, and the hard disk back plate is arranged between the limiting plate and the back plate support.
Preferably, one side of the backboard bracket close to the hard disk backboard is provided with a limiting column, the limiting column is arranged above the hard disk backboard, and the upper end of the hard disk backboard is provided with a yielding groove matched with the limiting column.
Preferably, the back plate bracket is provided with heat dissipation holes.
Preferably, one side of the backboard bracket, which is far away from the hard disk backboard, is connected with a reinforcing plate.
Preferably, the reinforcing plate is of a U-shaped structure.
Preferably, one side of the reinforcing plate is provided with a connecting plate connected with the back plate bracket.
Compared with the prior art, the beneficial effects of utility model are that:
1. the utility model discloses a hard disk backplate has certain slippage on the double-screw bolt, can replenish the tolerance distance that each part brought after installing, guarantees sufficient depth of connection between hard disk and the hard disk backplate for the interlock is more firm between the two, has solved and has connected between present hard disk and the backplate and become flexible, the problem that the signal is lost easily appears; meanwhile, the spring can also play a role in damping and buffering, and plays a role in protecting the hard disk back plate.
2. One side of backplate support is equipped with the backplate, and hard disk backboard locates between limiting plate and the backplate support, plays the guard action to hard disk backboard's tip, causes hard disk backboard to collide with when preventing other parts of dismouting.
3. The utility model discloses even there is the reinforcing plate in one side of backplate support, increases the support intensity of backplate support, prevents that the backplate support from taking place deformation, guarantees the reliability of using.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a second schematic structural view of the present invention;
FIG. 4 is a schematic structural view of a back plate bracket;
FIG. 5 is an enlarged view of the point B in FIG. 4;
FIG. 6 is a schematic structural diagram of a back plate;
fig. 7 is a top view of the present invention;
FIG. 8 is an enlarged view at C of FIG. 7;
fig. 9 is a cross-sectional view of the present invention;
FIG. 10 is a schematic view of a stiffener plate;
FIG. 11 is a schematic view of a stud;
fig. 12 is a schematic structural view of the present invention in use.
In the figure: 1-a back plate support; 101-a limiting column; 102-heat dissipation holes; 103-a pallet; 104-a guard plate; 105-a limiting plate; 2-hard disk backplane; 201-a abdication groove; 202-support holes; 203-a slide hole; 3-a stud; 4-a reinforcing plate; 401-connecting plate; 5-a spring; 6-screw; 7-hard disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a hard disk backplane 2 assembly of a server comprises a backplane support 1 and a hard disk backplane 2, as shown in fig. 4, one side of the backplane support 1 is provided with a support plate 103 and a stud 3, as shown in fig. 6, the hard disk backplane 2 is provided with a slide hole 203 and a support hole 202, the support plate 103 is matched with the support hole 202, the support plate 103 is provided with three layers, each layer is uniformly provided with three layers, the three layers are respectively supported by the left, right and middle parts of the hard disk backplane 2, the slide hole 203 is matched with the stud 3, as shown in fig. 11, the stud 3 is provided with a step, which can limit the sliding distance of the hard disk backplane 2 towards the backplane support 1, the end of the stud 3 is provided with a screw 6 for preventing the hard disk backplane 2 from slipping, as shown in fig. 7-8, the hard disk backplane 2 is limited to slide between the step and the screw 6, the sliding range is 0.5-1cm, the spring 5 is arranged between the backboard bracket 1 and the hard disk backboard 2.
When in use, as shown in fig. 12, a connector which is butted with the hard disk 7 is arranged on one side of the hard disk backboard 2 far away from the hard disk bracket, the hard disk 7 is fixed by the hard disk bracket after being installed in the case, the rear end of the hard disk 7 is connected with the hard disk backboard 2 through a connector, after the hard disk 7 is connected with the hard disk backboard 2, the hard disk has certain extrusion force on the hard disk backboard 2, thereby compressing the spring 5, the spring 5 pushes the hard disk backboard 2 towards the hard disk under the action of elastic force, thereby ensuring the connection reliability of the connector between the hard disk backboard 2 and the hard disk, because the hard disk back plate 2 has a certain sliding amount on the stud 3, the tolerance distance caused by the installation of each part can be supplemented, the sufficient connecting depth between the hard disk and the hard disk back plate 2 is ensured, make the interlock more firm between the two, spring 5 can also play the shock attenuation cushioning effect simultaneously, plays the guard action to hard disk backplate 2.
In order to protect the end of the hard disk backboard 2, as shown in fig. 5, a protection plate 104 is arranged on one side of the backboard support 1, a limiting plate 105 is arranged at the end of the protection plate 104, as shown in fig. 9, the hard disk backboard 2 is arranged between the limiting plate 105 and the backboard support 1, the end of the hard disk backboard 2 is protected, and the hard disk backboard 2 is prevented from being collided with when other components are dismounted.
The rear end of the hard disk backboard 2 is provided with a connector and other components connected with a mainboard, the components are arranged in a gap on the backboard bracket 1, when the hard disk backboard 2 is disassembled, the screw 6 is opened, after the hard disk backboard 2 is taken down from the stud 3, the hard disk backboard 2 needs to be moved upwards firstly, so that the guard plate 104 and the hard disk backboard 2 are staggered, the hard disk backboard 2 can be taken out, if the upward movement distance is too large, the components at the rear end of the hard disk backboard 2 collide with the backboard, therefore, in order to prevent the collision between the hard disk backboard and the backboard bracket 1 when the hard disk backboard bracket 1 is disassembled, as shown in figure 2, one side of the backboard bracket 1 close to the hard disk backboard 2 is provided with a limiting column 101, the limiting column 101 is arranged above the hard disk backboard 2, the movement distance of the hard disk backboard 2 is limited by the limiting column 101, but because of the size, the hard disk backboard 2 cannot have enough gap between the limiting column 101 and the, therefore, the upper end of the hard disk back plate 2 is provided with the abdicating groove 201 matched with the limiting column 101, and when the hard disk back plate 2 is moved upwards, the limiting column 101 is matched with the abdicating groove 201, so that the moving distance of the hard disk back plate 2 is met.
In order to improve the heat dissipation effect and reduce the wind resistance, heat dissipation holes 102 are formed in the backboard bracket 1.
In order to improve the heat dissipation effect, generally, an enlarged hole position is arranged on the backboard support 1 to meet the requirements of heat dissipation and component assembly, but the support strength of the backboard support 1 is weak, and deformation is easy to occur, therefore, as shown in fig. 3, a reinforcing plate 4 is connected to one side of the backboard support 1 far away from the hard disk backboard 2, the reinforcing plate 4 is close to the upper end of the backboard support 1, a connecting plate 401 connected with the backboard support 1 is arranged on one side of the reinforcing plate 4, and the connecting plate 401 is connected with the backboard through bolts.
As shown in fig. 10, the end face structure of the reinforcing plate 4 is a structure with an opening on one side, the reinforcing plate 4 is set to be a U-shaped or C-shaped or square structure, and the opening on one side of the reinforcing plate 4 is butted with the backboard bracket 1, as shown in fig. 9, thereby forming a square pipe structure, greatly enhancing the supporting strength of the backboard bracket 1 and preventing deformation.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a floating hard disk backplate subassembly of server, includes backplate support and hard disk backplate, its characterized in that: the hard disk drive back plate is characterized in that a supporting plate and a stud are arranged on one side of the back plate support, a sliding hole and a supporting hole are formed in the hard disk back plate, the supporting plate is matched with the supporting hole, the sliding hole is matched with the stud, a screw used for preventing the hard disk back plate from slipping is arranged at the end portion of the stud, a spring is sleeved on the outer side of the stud, and the spring is arranged between the back plate support and the hard disk back plate.
2. The floating hard disk backplane assembly of a server of claim 1, wherein: a protection plate is arranged on one side of the back plate support, a limiting plate is arranged at the end of the protection plate, and the hard disk back plate is arranged between the limiting plate and the back plate support.
3. The floating hard disk backplane assembly of a server of claim 1, wherein: one side of the back plate bracket close to the hard disk back plate is provided with a limiting column, the limiting column is arranged above the hard disk back plate, and the upper end of the hard disk back plate is provided with a yielding groove matched with the limiting column.
4. The floating hard disk backplane assembly of a server of claim 1, wherein: the back plate bracket is provided with heat dissipation holes.
5. The floating hard disk backplane assembly of a server of claim 1, wherein: and one side of the backboard bracket, which is far away from the hard disk backboard, is connected with a reinforcing plate.
6. The floating hard disk backplane assembly of a server of claim 5, wherein: the reinforcing plate is of a U-shaped structure.
7. The floating hard disk backplane assembly of a server of claim 5, wherein: and one side of the reinforcing plate is provided with a connecting plate connected with the back plate bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781983.1U CN210776451U (en) | 2019-10-22 | 2019-10-22 | Floating hard disk backboard assembly of server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921781983.1U CN210776451U (en) | 2019-10-22 | 2019-10-22 | Floating hard disk backboard assembly of server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210776451U true CN210776451U (en) | 2020-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921781983.1U Active CN210776451U (en) | 2019-10-22 | 2019-10-22 | Floating hard disk backboard assembly of server |
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| Country | Link |
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| CN (1) | CN210776451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113867486A (en) * | 2021-08-27 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Double-middle-backboard mounting structure of server |
-
2019
- 2019-10-22 CN CN201921781983.1U patent/CN210776451U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113867486A (en) * | 2021-08-27 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Double-middle-backboard mounting structure of server |
| CN113867486B (en) * | 2021-08-27 | 2023-08-18 | 苏州浪潮智能科技有限公司 | Dual-middle backboard mounting structure of server |
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