CN209980787U - Hard disk vibration damping structure - Google Patents

Abstract

The utility model discloses a hard disk damping structure, hard disk damping structure includes: mounting a plate; the damping columns are arranged on the mounting plate at intervals, and a first mounting groove is formed at one end, far away from the mounting plate, of each damping column; the bearing plate is provided with a bearing groove capable of containing a hard disk, the bottom wall of the bearing groove is provided with a plurality of mounting ports, each mounting port comprises a guide port and a clamping port which are communicated, and the caliber of each guide port is larger than that of each clamping port; each vibration damping column part penetrates through the guide opening and can slide into the clamping opening, and the hole wall of the clamping opening is limited in the first mounting groove, so that the bearing plate is detachably connected with the vibration damping column. The utility model provides a hard disk damping structure can provide the damping protection for the hard disk.

Description

Hard disk vibration damping structure

Technical Field

The utility model relates to a data storage device technical field, in particular to hard disk damping structure.

Background

The hard disk is mainly used for data storage, taking a mechanical hard disk as an example, the mechanical hard disk mainly comprises a motor, a magnetic disk and a magnetic head, when the mechanical hard disk works, the motor runs at a high speed, the magnetic head seeks at a position of a few micrometers above the magnetic disk, and if the mechanical hard disk vibrates during working, the magnetic disk is easily damaged.

The mounting base of the existing hard disk does not have a vibration reduction function basically, the hard disk is easy to damage due to accidental collision or vibration when in use, so that the data of the hard disk are lost, and the service life of the hard disk is also shortened.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a hard disk damping structure aims at providing the damping protection for the hard disk.

In order to achieve the above object, the utility model provides a hard disk vibration damping structure, hard disk vibration damping structure includes:

mounting a plate;

the damping columns are arranged on the mounting plate at intervals, and a first mounting groove is formed at one end, far away from the mounting plate, of each damping column; and

the hard disk drive comprises a bearing plate, a hard disk drive and a hard disk drive, wherein a bearing groove capable of containing a hard disk is formed, the bottom wall of the bearing groove is provided with a plurality of mounting ports, each mounting port comprises a guide port and a clamping port which are communicated, and the caliber of each guide port is larger than that of each clamping port;

each vibration damping column part penetrates through the guide opening and can slide into the clamping opening, and the hole wall of the clamping opening is limited in the first mounting groove, so that the bearing plate is detachably connected with the vibration damping column.

Optionally, the first mounting groove is arranged in an annular groove along the circumferential direction of the damping column.

Optionally, one end of the damping column, which is far away from the mounting plate, is convexly provided with a first convex part, and the first convex part is arranged along the radial direction of the damping column;

the outer peripheral wall of the vibration damping column is convexly provided with a spacer part, the spacer part and the first convex part are arranged at intervals, and the first convex part, the spacer part and the vibration damping column are encircled to form the first mounting groove;

when the bearing plate is connected with the vibration damping column, the first convex part is accommodated in the bearing groove and is abutted against the hard disk.

Optionally, one end, away from the first convex portion, of the vibration damping column is provided with a second convex portion, the second convex portion is arranged along the radial direction of the vibration damping column, the spacer portion is located between the first convex portion and the second convex portion, and a second mounting groove is formed by the second convex portion, the spacer portion and the vibration damping column in an enclosing manner;

a plurality of spacing mouths have been seted up to the mounting panel, the damping post connect in during the mounting panel, the pore wall of spacing mouth holds and is spacing in the second mounting groove.

Optionally, the first protrusion, the spacer portion, the second protrusion, and the damping pillar are of an integrally formed structure.

Optionally, the damping column is a hollow structure;

or the damping column is provided with a damping cavity communicated with the outside.

Optionally, the damping column is made of silica gel or rubber.

Optionally, positioning holes are formed in two opposite side walls of the bearing groove, and the hard disk is provided with protrusions corresponding to the positioning holes;

when the hard disk is accommodated in the bearing groove, at least part of the bulge is inserted into and limited in the positioning hole.

Optionally, the side wall of the bearing groove is further provided with a buffer block, and when the hard disk is accommodated in the bearing groove, the buffer block is abutted to the hard disk.

Optionally, the bearing plate includes a bottom plate, and a first baffle and a second baffle disposed at two opposite ends of the bottom plate;

the first baffle, the second baffle and the bottom plate are enclosed to form the bearing groove;

the guide port and the clamping port are arranged on the bottom plate.

The utility model discloses technical scheme sets up a plurality of damping posts through the interval on the mounting panel, is formed with first mounting groove on each damping post, sets up the installing port that corresponds with first mounting groove at the bearing groove diapire of loading board, and the installing port has further included the guide mouth and the card mouth of holding that communicate each other, and the guide mouth can be passed to the one end that the mounting panel was kept away from to the damping post to in the card mouth is held through the guide mouth slip card, so that the lateral wall of card mouth is spacing in first mounting groove. Therefore, the bearing plate can be positioned on the mounting plate through the limiting matching of the clamping opening and the first mounting groove, so that when the mounting plate is mounted in any equipment, the hard disk accommodated in the bearing groove can be protected in a vibration damping mode through the plurality of vibration damping columns. In addition, the damping post can also slide to the guide opening in through holding the mouth to dismantle the loading board from a plurality of damping posts, make the loading board accessible a plurality of damping posts can dismantle with the mounting panel and be connected, be convenient for the installation of loading board and hard disk.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the hard disk vibration damping structure of the present invention;

FIG. 2 is a schematic structural diagram of FIG. 1 with a hard disk removed;

FIG. 3 is a schematic structural view of the carrier plate shown in FIG. 1 or FIG. 2;

FIG. 4 is a schematic structural view of the damping post of FIG. 1 or FIG. 2;

fig. 5 is a schematic structural view of the mounting plate in fig. 1 or fig. 2.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout this document, "and/or" is meant to include three juxtaposed cases, exemplified by "A and/or B," including case A, case B, or cases where both case A and case B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a hard disk damping structure is applied to equipment such as host computer and server.

The utility model provides a hard disk damping structure participates in fig. 1 to combine fig. 2 and fig. 3 to show, this hard disk damping structure includes: a mounting plate 1; the damping device comprises a plurality of damping columns 2, a plurality of damping columns 2 and a plurality of damping units, wherein the damping columns 2 are arranged on a mounting plate 1 at intervals, and a first mounting groove 22 is formed at one end of each damping column 2, which is far away from the mounting plate 1; the bearing plate 3 is provided with a bearing groove 31 capable of containing the hard disk 4, the bottom wall of the bearing groove 31 is provided with a plurality of mounting holes 311, each mounting hole 311 comprises a guide hole 3111 and a clamping hole 3112 which are communicated, and the caliber of the guide hole 3111 is larger than that of the clamping hole 3112; each damping post 2 partially passes through the guiding opening 3111 and can slide into the holding opening 3112, and the hole wall of the holding opening 3112 is limited in the first mounting groove 22, so that the bearing plate 3 and the damping post 2 can be detachably connected.

In this embodiment, the material of the mounting plate 1 and the bearing plate 3 may be various, such as metal, metal alloy, etc., the bearing plate 3 is used for bearing and fixing the hard disk 4, and the mounting plate 1 is used for mounting and fixing the bearing plate 3 in any device, so as to mount and fix the hard disk 4 in any device. One side of the bearing plate 3, which is opposite to the mounting plate 1, forms a bearing groove 31, and the size specification of the bearing groove 31 is matched with the size specification of the hard disk 4 and can be designed according to the size specification of the actual hard disk 4.

The shape of the damping column 2 is not limited, and from the viewpoint of easy processing and molding, the damping column 2 may be cylindrical, and the damping column 2 may be made of various materials, such as silica gel, rubber, and the like. When the hard disk 4 works, vibration in multiple directions is generated, and the vibration damping columns 2 are used for buffering the vibration of the hard disk 4 during working and the vibration of the hard disk 4 caused by an external vibration source so as to protect the hard disk 4 and prevent the hard disk 4 from being damaged.

The shape of the first mounting groove 22 is various, and may be a strip-shaped groove, a ring groove, etc., and is not limited herein. The shape of the guide port 3111 and the retaining port 3112 is not limited, and from the perspective of easy machine shaping, the guide port 3111 and the retaining port 3112 can both be circular ports, a communicating port is formed in the bottom wall of the bearing groove 31, the communicating port communicates with the side walls of the guide port 3111 and the retaining port 3112, so that the guide port 3111 and the retaining port 3112 communicate with each other through the communicating port, and the damping column 2 can partially pass through the guide port 3111 and can slide towards the retaining port 3112 through the communicating port. When damping post 2 is spacing when holding mouthful 3112 in the card, the periphery department of mouthful 3112 is held in the inner wall butt of first mounting groove 22 to the lateral wall that makes the card hold mouthful 3112 is spacing in first mounting groove 22, makes loading board 3 through first mounting groove 22 with hold the spacing cooperation of mouthful 3112 and can dismantle with damping post 2 and be connected. Thereby facilitating the replacement of the carrier plate 3 and also facilitating the mounting of the hard disk 4 on the mounting plate 1 or the removal from the mounting plate 1.

This embodiment scheme is through setting up a plurality of damping posts 2 on mounting panel 1 at the interval, be formed with first mounting groove 22 on each damping post 2, set up the installing port 311 that corresponds with first mounting groove 22 in the bearing groove 31 diapire of loading board 3, installing port 311 has further included the guide mouth 3111 and the card of intercommunication each other and has held mouthful 3112, the guide mouth 3111 can be passed to the one end that mounting panel 1 was kept away from to damping post 2, and hold in mouthful 3112 through guide mouth 3111 cunning, so that the lateral wall that holds mouthful 3112 is spacing in first mounting groove 22. Therefore, the bearing plate 3 can be positioned on the mounting plate 1 through the limit matching of the clamping opening 3112 and the first mounting groove 22, so that when the mounting plate 1 is mounted in any equipment, the hard disk 4 accommodated in the bearing groove 31 can be protected in a vibration damping mode through the damping columns 2. In addition, damping post 2 can also slide to guide in the mouth 3111 through holding mouthful 3112 to dismantle loading board 3 from a plurality of damping posts 2, make loading board 3 accessible a plurality of damping posts 2 can dismantle with mounting panel 1 and be connected, be convenient for the installation of loading board 3 and hard disk 4.

Alternatively, as shown in fig. 4, the first mounting groove 22 is provided as an annular groove in the circumferential direction of the damping post 2.

In the present embodiment, the first mounting groove 22 is an annular groove, and the first mounting groove 22 is opened in the outer peripheral wall of the damping column 2. A communicating opening has been seted up to the diapire of bearing groove 31, the intercommunication mouth communicates in guide mouth 3111 and the lateral wall of card holding mouth 3112, so that guide mouth 3111 and card are held mouthful 3112 and are linked together through the intercommunication mouth, damping post 2 is held mouthful 3111 or card through the intercommunication and is held when sliding in mouthful 3112 to guide mouth 3111, the lateral wall of intercommunication mouth is spacing in first mounting groove 22, thereby play the guide effect to the slip of damping post 2, make damping post 2 more reliable in the removal of intercommunication mouth department, difficult slippage in loading board 3.

Alternatively, as shown in fig. 4, one end of the damping column 2, which is far away from the mounting plate 1, is convexly provided with a first convex part 21, and the first convex part 21 is arranged along the radial direction of the damping column 2; the outer peripheral wall of the damping column 2 is convexly provided with a spacer part 23, the spacer part 23 is arranged at an interval with the first convex part 21, and the first convex part 21, the spacer part 23 and the damping column 2 enclose to form a first mounting groove 22; when the carrier plate 3 is connected to the damper post 2, the first protrusion 21 is received in the carrier groove 31 and abuts against the hard disk 4.

In this embodiment, the first protrusion 21 and the spacer 23 may be made of various materials, such as silicone rubber and rubber, and the first protrusion 21 and the spacer 23 may also be made of the same material as the damping column 2, for example, the first protrusion 21, the spacer 23 and the damping column 2 may be made of silicone rubber. The shape of the first protrusion 21 and the spacer 23 may be various, such as a ring shape, a semicircular shape, etc., and is not limited herein. The first convex portion 21, the spacer portion 23, and the damper post 2 may be integrally formed, or may be separately formed and then connected by thermal bonding, gluing, or the like.

Optionally, referring to fig. 4 in combination with fig. 5, one end of the damping column 2 away from the first convex portion 21 is provided with a second convex portion 25, the second convex portion 25 is arranged along a radial direction of the damping column 2, the spacer portion 23 is located between the first convex portion 21 and the second convex portion 25, and a second mounting groove 24 is formed by the second convex portion 25, the spacer portion 23 and the damping column 2 in an enclosing manner; a plurality of spacing mouths 11 have been seted up to mounting panel 1, damping post 2 connect in during mounting panel 1, the lateral wall of spacing mouth 11 hold and be spacing in second mounting groove 24.

In this embodiment, the second protrusion 25 may be made of various materials, such as silicone rubber, etc., and the material of the second protrusion 25 may also be the same as the material of the damping pillar 2, for example, the material of the second protrusion 25 and the damping pillar 2 may both be silicone rubber. The shape of the second protrusion 25 may be various, such as a ring shape, a semi-circle shape, etc., and is not limited herein. The second convex portion 25 and the damper post 2 may be integrally formed, or may be separately formed and then connected by thermal bonding, gluing, or the like. The damping column 2 is connected with the mounting plate 1 through the limit matching of the inner wall of the second mounting groove 24 and the hole wall of the limit port 11.

Alternatively, the first protrusion 21, the spacer portion 23, the second protrusion 25, and the damper post 2 are integrally formed.

In this embodiment, the first protrusion 21, the spacer 23 and the second protrusion 25 may be made of the same material as the damping column 2, so that the first protrusion 21, the spacer 23 and the second protrusion 25 are integrally formed on the damping column 2, thereby saving the manufacturing process, improving the integrity and the overall strength of the damping column 2 and the first protrusion 21, the spacer 23 and the second protrusion 25, and enabling the damping column 2 to exert more stable damping and damping effects in cooperation with the first protrusion 21, the spacer 23 and the second protrusion 25.

Alternatively, as shown in fig. 4, the damping column 2 is a hollow structure; alternatively, the damping cylinder 2 has a damping chamber 26 communicating with the outside.

In this embodiment, through set up the damping chamber 26 that is linked together with the external world in damping post 2, perhaps set damping post 2 to hollow structure, can provide more deformation space for damping post 2, make damping post 2 can carry out deformation by a larger margin to realize stronger buffering damping effect.

Optionally, the damping column 2 is made of silica gel or rubber.

In the embodiment, since the silicone rubber and the rubber material are easy to process and form and have low cost, the manufacturing cost and time of the damping column 2 can be saved. In addition, silica gel and rubber have better elasticity, use silica gel or rubber material preparation damping post 2, can play the better buffering shock attenuation effect of ideal.

Optionally, positioning holes (not shown) are formed on two opposite side walls of the bearing slot 31, and the hard disk 4 is provided with protrusions (not shown) corresponding to the positioning holes; when the hard disk 4 is accommodated in the bearing groove 31, the protrusion is at least partially inserted into and limited in the positioning hole.

In this embodiment, the size specification of the positioning hole matches with the size specification of the protrusion, and the hard disk 4 is positioned in the bearing groove 31 through the limiting matching of the protrusion and the positioning hole, so that the hard disk 4 is not easy to shift on the bearing plate 3 due to self vibration, and the reliability of the hard disk 4 in installation and use is further improved.

Optionally, a buffer block (not shown) is further disposed on a side wall of the bearing groove 31, and when the hard disk 4 is accommodated in the bearing groove 31, the buffer block abuts against the hard disk 4.

In this embodiment, the buffer block may be made of various materials, such as sponge, silica gel, etc., and the shape of the buffer block is not limited, and may be square, strip, disc, etc. The buffer blocks are arranged on the side walls of the bearing grooves 31, so that the vibration generated by the hard disk 4 can be buffered, the vibration of the hard disk 4 is further buffered, and the hard disk 4 is prevented from being damaged.

Optionally, referring to fig. 2 in combination with fig. 3, the carrier plate 3 includes a bottom plate 32, and a first baffle 33 and a second baffle 34 disposed at two opposite ends of the bottom plate 32; the first baffle 33, the second baffle 34 and the bottom plate 32 enclose to form a bearing groove 31; the guide port 3111 and the holding port 3112 are opened in the bottom plate 32.

In this embodiment, the first barrier 33 and the second barrier 34 may be made of various materials, such as metal, metal alloy, and the like. The first baffle 33, the second baffle 34 and the bottom plate 32 are enclosed to form a bearing groove 31, the bearing groove 31 is a through groove, the hard disk 4 can be placed into the bearing groove 31 through a side groove opening of the bearing groove 31, the hard disk 4 can be fixedly connected with the side wall of the bearing groove 31 through screws, or a first positioning opening (not shown) is formed in the side wall of the bearing groove 31, a second positioning opening (not shown) corresponding to the positioning opening is formed in the hard disk 4, and the positioning of the hard disk 4 in the bearing groove 31 is realized by inserting the first positioning opening and the second positioning opening through the positioning pin.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The hard disk vibration reduction structure is characterized by comprising:

mounting a plate;

the damping columns are arranged on the mounting plate at intervals, and a first mounting groove is formed at one end, far away from the mounting plate, of each damping column; and

the hard disk drive comprises a bearing plate, a hard disk drive and a hard disk drive, wherein a bearing groove capable of containing a hard disk is formed, the bottom wall of the bearing groove is provided with a plurality of mounting ports, each mounting port comprises a guide port and a clamping port which are communicated, and the caliber of each guide port is larger than that of each clamping port;

each vibration damping column part penetrates through the guide opening and can slide into the clamping opening, and the hole wall of the clamping opening is limited in the first mounting groove, so that the bearing plate is detachably connected with the vibration damping column.

2. The vibration reducing structure for a hard disk according to claim 1, wherein the first mounting groove is provided in an annular groove along a circumferential direction of the vibration reducing column.

3. The structure of claim 1, wherein the damping post has a first protrusion protruding from an end thereof remote from the mounting plate, the first protrusion being disposed along a radial direction of the damping post;

the outer peripheral wall of the vibration damping column is convexly provided with a spacer part, the spacer part and the first convex part are arranged at intervals, and the first convex part, the spacer part and the vibration damping column are encircled to form the first mounting groove;

when the bearing plate is connected with the vibration damping column, the first convex part is accommodated in the bearing groove and is abutted against the hard disk.

4. The vibration damping structure for a hard disk according to claim 3, wherein a second protrusion is provided at an end of the vibration damping post remote from the first protrusion, the second protrusion being provided in a radial direction of the vibration damping post;

the second convex part, the spacer part and the damping column are encircled to form a second mounting groove;

a plurality of spacing mouths have been seted up to the mounting panel, the damping post connect in during the mounting panel, the pore wall of spacing mouth holds and is spacing in the second mounting groove.

5. The vibration damping structure for a hard disk according to claim 3, wherein the first protrusion, the spacer portion, the second protrusion, and the vibration damping post are integrally formed.

6. The vibration damping structure for a hard disk according to any one of claims 1 to 5, wherein the vibration damping post is a hollow structure;

or the damping column is provided with a damping cavity communicated with the outside.

7. The vibration damping structure for a hard disk according to any one of claims 1 to 5, wherein the vibration damping post is made of silica gel or rubber.

8. The vibration damping structure for a hard disk according to any one of claims 1 to 5, wherein positioning holes are formed on opposite side walls of the bearing groove, and the hard disk is provided with protrusions corresponding to the positioning holes;

when the hard disk is accommodated in the bearing groove, at least part of the bulge is inserted into and limited in the positioning hole.

9. The vibration damping structure for a hard disk according to any one of claims 1 to 5, wherein a buffer block is further provided on a side wall of the load-bearing groove, and when the hard disk is accommodated in the load-bearing groove, the buffer block abuts against the hard disk.

10. The vibration reducing structure for a hard disk according to any one of claims 1 to 5, wherein the carrier plate includes a base plate, and a first damper and a second damper provided at opposite ends of the base plate;

the first baffle, the second baffle and the bottom plate are enclosed to form the bearing groove;

the guide port and the clamping port are arranged on the bottom plate.

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