CN213276478U

CN213276478U - Mounting structure of solid state hard drives

Info

Publication number: CN213276478U
Application number: CN202022259377.2U
Authority: CN
Inventors: 纪正兴
Original assignee: Shenzhen Baoxinchuang Technology Co Ltd
Current assignee: Shenzhen Baoxinchuang Information Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-05-25
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a solid state hard drives's mounting structure, include: the mainboard is provided with a connector, the connector is provided with an interface, the mainboard is provided with at least two through holes at one side of the interface of the connector, and the distances between the at least two through holes and the connector are sequentially increased; the fixing piece is arranged on one surface of the main board, which is provided with the connector, and a screw rod is arranged at one end of the fixing piece and penetrates through the through hole; the nut is arranged on one surface of the main board, which is back to the fixing piece, and the nut is sleeved on the screw rod. The utility model discloses technical scheme can solve the problem that current mainboard can not match the solid state hard disk of different dimensions simultaneously, and convenience of customers changes the solid state hard disk of different dimensions by oneself, and the assembly methods is nimble, assembly easy operation.

Description

Mounting structure of solid state hard drives

Technical Field

The utility model relates to a computer equipment field, in particular to solid state hard drives's mounting structure.

Background

Solid State Drives (SSD), fixed disks for short, are hard disks made of Solid State electronic memory chip arrays, and are composed of a control unit and a storage unit, and widely applied to the fields of military, vehicle-mounted, industrial control, video monitoring, network terminals, electric power, medical treatment, aviation, navigation equipment, and the like.

The existing solid state disk has multiple different models, including 2242, 2260, 2280 and other size types, and the specific specifications are 22 × 42(, mm), 22 × 60(, mm), and 22 × 80(, mm), that is, the widths of the solid state disks are uniform, and the lengths of the solid state disks with different size specifications are different. When the traditional solid state disk is assembled on a mainboard, if a plurality of solid state disks with different size specifications, such as 2242, 2260 or 2280, are required to be selected and matched at the same time, the mainboard can only be built in a Bill of materials (Bill of materials) table, which is inconvenient for a user to replace the solid state disks; and also can not set up the solid state hard disk that three copper post connected different dimensions simultaneously on the mainboard because a plurality of copper posts can interfere with solid state hard disk.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solid state hard disk's mounting structure, aim at solving the problem that current mainboard can not match the solid state hard disk of different dimensions simultaneously, convenience of customers changes the solid state hard disk of different dimensions by oneself, and the assembly mode is nimble, assembly easy operation.

In order to achieve the above object, the utility model provides a mounting structure of solid state hard drives, include: the mainboard is provided with a connector, the connector is provided with an interface, the mainboard is provided with at least two through holes at one side of the interface of the connector, and the distances between the at least two through holes and the connector are sequentially increased; the fixing piece is arranged on one surface of the main board, which is provided with the connector, and a screw rod is arranged at one end of the fixing piece and penetrates through the through hole; the nut is arranged on one surface of the main board, which is back to the fixing piece, and the nut is sleeved on the screw rod.

Optionally, a screw hole is formed in the end face of one end, away from the screw rod, of the fixing piece, the screw hole extends towards the screw rod, and a fastening piece is inserted in the screw hole.

Optionally, the height of the interface of the connector relative to the surface of the main board is equal to the height of the end face of the fixing member, on which the screw hole is formed, relative to the surface of the main board.

Optionally, a positioning member is further disposed on the end surface of the fixing member, where the screw hole is disposed, and the positioning member is located on the periphery of the screw hole.

Optionally, the fixing element has a polygonal shape, and both end faces of the fixing element facing away from each other have a polygonal shape.

Optionally, the outer circumferential surface of the nut is convexly provided with a plurality of anti-slip pieces, and the plurality of anti-slip pieces are distributed along the circumferential direction of the nut; or the nut is welded and fixed with the main board.

Optionally, at least two through holes are located on a straight line.

Optionally, there are three through holes, and the distances between the three through holes and the connector are sequentially increased.

Optionally, the distances between the centers of the three through holes and the interface of the connector are sequentially 42 mm, 60 mm and 80 mm.

Optionally, there are at least two groups of through holes, at least two groups of through holes are arranged side by side, and the distances between different through holes in the same group and the connector are sequentially increased.

The technical scheme of the utility model, two at least through-holes have been seted up to interface one side that lies in the connector on the mainboard, and the distance of two at least through-holes and connector increases in proper order, follows the positive and negative two-sided installation of mainboard with mounting and nut, lets the screw rod of mounting pass the through-hole and stretch into in the nut, can fix the mounting on the mainboard. Through the screw rod of mounting and the dismantled connection of nut, can remove the mounting to the through-hole department of different positions on the mainboard and fix, because the distance of different through-holes is different with the connector, make the mounting can with the solid state hard disk looks adaptation of different dimensions with the distance of connector, thereby can realize the assembly to the solid state hard disk of different dimensions, this assembly mode is nimble, assembly easy operation, can make things convenient for the system factory freely to select the model of solid state hard disk when the equipment is selected, also can convenience of customers changes the solid state hard disk of different dimensions by oneself. Moreover, the fixing piece is fixed on the main board through the nut on the side, opposite to the fixing piece, of the main board, the nut can share the stress of the fixing piece on the side, opposite to the fixing piece, of the main board, and compared with the fixing mode that the fixing piece is directly welded on the front side of the main board in the prior art, the fixing mode of the technical scheme is firmer.

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 diagram of an embodiment of a mounting structure of a solid state disk according to the present invention;

FIG. 2 is a schematic diagram of a mounting structure of the solid state disk of FIG. 1 and a structure of assembling the solid state disk;

FIG. 3 is an exploded view of the mounting structure of the solid state drive of FIG. 1;

FIG. 4 is a schematic structural diagram of the solid state disk in FIG. 2;

FIG. 5 is a side view schematic diagram of the mounting structure of the solid state drive of FIG. 1;

FIG. 6 is a schematic cross-sectional structural view of the mounting structure of the solid state disk of FIG. 5;

FIG. 7 is a schematic structural diagram of a fixing member in the mounting structure of the solid state disk of FIG. 1;

fig. 8 is a schematic structural diagram of a nut in the mounting structure of the solid-state disk of fig. 5.

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, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications 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 indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. 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 solid state hard drives's mounting structure 100.

In the embodiment of the present invention, as shown in fig. 1 and 3, the mounting structure 100 of the solid state disk includes: the main board 10, the connector 11 is arranged on the main board 10, the connector 11 has an interface 111, the main board 10 is provided with at least two through holes 12 on one side of the interface 111 of the connector 11, and the distances between the at least two through holes 12 and the connector 11 are sequentially increased; a fixing member 13, wherein the fixing member 13 is disposed on a surface of the main board 10 on which the connector 11 is disposed, one end of the fixing member 13 is disposed with a screw 131, and the screw 131 passes through the through hole 12; and the nut 14, the nut 14 is arranged on one surface of the main board 10 facing away from the fixing piece 13, and the nut 14 is sleeved on the screw 131.

Specifically, a main control circuit is disposed on the motherboard 10, and the interface 111 and the fixing element 13 of the connector 11 are connected to the main control circuit. When the solid state disk 20 is mounted on the motherboard 10, one side of the solid state disk 20 is connected to the interface 111 of the connector 11, the other side of the solid state disk 20 is connected to the fixing member 13, the fixing member 13 and the connector 11 fix the solid state disk 20 on the motherboard 10, and meanwhile, the solid state disk 20 is electrically connected to the main control circuit through the interface 111 and the fixing member 13. The connector 11 may be a SATA connector 11, that is, the interface 111 of the connector 11 is a SATA interface 111. SATA, an abbreviation for Serial ATA, is a computer bus that functions primarily as a data transfer between motherboard 10 and a large number of storage devices (e.g., hard disks and optical disk drives).

It can be understood that the connection manner of the solid state disk 20 and the fixing element 13 may be screw fastening, snap connection, slot insertion, and the like, and the specific connection manner of the solid state disk 20 and the fixing element 13 is not limited here, and may be set according to actual needs.

In this embodiment, solid state disks 20 with different sizes, such as 2242, 2260, or 2280, may be selectively mounted on the motherboard 10. During specific assembly, firstly, according to the size specification of the solid state disk 20 to be assembled, the through hole 12 at the corresponding position on the main board 10 is selected, the fixing piece 13 is installed from the upper side of the main board 10, the screw 131 at the bottom end of the fixing piece 13 penetrates through the through hole 12 and extends into the nut 14 below the main board 10, the nut 14 is sleeved on the screw 131, then the nut 14 is held immovably, then the fixing piece 13 is rotated, the screw 131 and the nut 14 are screwed tightly, and finally the fixing piece 13 and the nut 14 clamp the main board 10 on the upper and lower surfaces of the main board 10, so that the fixing piece 13 is fixed at the corresponding position on the main board 10. At this time, the solid state disk 20 to be assembled may be assembled on the motherboard 10, that is, two sides of the solid state disk 20 are connected to the connector 11 and the fixing member 13, respectively. When solid state disks 20 of different dimensions need to be replaced, the fixing member 13 is screwed to extend the screw 131 from the nut 14, the fixing member 13 is removed from the motherboard 10, the through hole 12 at the proper position is selected again, and the fixing member 13 is fixed again according to the method, so that the solid state disks 20 of different dimensions can be reassembled.

It should be noted that the mounting structure 100 of the solid state disk of the present invention can be applied to any electronic device that needs data information storage, such as a computer, a notebook, etc.

To sum up, the technical scheme of the utility model, screw 131 through mounting 13 is connected with dismantling of nut 14, can remove mounting 13 to the through-hole 12 department of different positions on mainboard 10 and fix, because different through-holes 12 are different with connector 11's distance, make mounting 13 and connector 11's distance can with the solid state hard disk 20 looks adaptation of different dimensions, thereby can realize the assembly to the solid state hard disk 20 of different dimensions, this assembly method is nimble, assembly easy operation, can make things convenient for the system factory freely to select the model of solid state hard disk 20 when the equipment is selected, also can convenience of customers change the solid state hard disk 20 of different dimensions by oneself. Moreover, the fixing element 13 is fixed on the main board 10 by the nut 14 on the surface of the main board 10 opposite to the fixing element 13, and the nut 14 can share the stress of the fixing element 13 on the surface of the main board 10 opposite to the fixing element 13, so that compared with the fixing mode in the prior art in which the fixing element 13 is directly welded on the front surface of the main board 10, the fixing mode of the technical scheme is firmer.

In an embodiment of the present invention, referring to fig. 5 to 7, a screw hole 132 is formed on an end surface of the fixing member 13 away from the end of the screw 131, the screw hole 132 extends toward the screw 131, and a fastening member is inserted into the screw hole 132.

In this embodiment, the solid state disk 20 is connected to the fixing member 13 by a fastener. Fasteners are known in the art and may be screws or bolts or the like, the fasteners including interconnected heads and shanks. The solid state disk 20 is provided with a mounting hole 21 corresponding to the shaft of the fastener. When the solid state disk 20 is assembled on the motherboard 10, one side of the solid state disk 20 is connected with the interface 111 of the connector 11, and the other side of the solid state disk 20 is placed at the top end of the fixing member 13, at this time, the mounting hole 21 on the solid state disk 20 is opposite to the screw hole 132 on the fixing member 13, then the rod part of the fastener passes through the mounting hole 21 of the solid state disk 20 and is inserted into the screw hole 132 of the fixing member 13, the rod part of the fastener is in threaded connection with the screw hole 132, by screwing the fastener, the head part of the fastener is pressed on the solid state disk 20, and finally the solid state disk 20 is fixed on the motherboard 10.

It is easy to understand that, in order to facilitate the assembly of the solid state disk 20 and avoid the solid state disk 20 from being damaged due to uneven stress, in the present embodiment, the height of the interface 111 of the connector 11 relative to the surface of the motherboard 10 is equal to the height of the end surface of the fixing member 13 provided with the screw hole 132 relative to the surface of the motherboard 10.

Meanwhile, in order to avoid the head of the fastener protruding on the surface of the solid state disk 20, as shown in fig. 4, a counter bore 22 may be further added to the solid state disk 20 at the through hole 12, and the bore diameter of the counter bore 22 is adapted to the diameter of the head of the fastener to accommodate the head of the fastener, thereby ensuring a good appearance of the solid state disk 20.

Further, referring to fig. 7, a positioning element 133 is further disposed on the end surface of the fixing element 13 having the screw hole 132, and the positioning element 133 is located on the periphery side of the screw hole 132.

The positioning element 133 is annular, the positioning element 133 is arranged on the top end face of the fixing element 13, the central hole of the positioning element 133 is opposite to the screw hole 132, and the outer ring diameter of the positioning element 133 is matched with the aperture of the mounting hole 21 of the solid state disk 20. When the solid state disk 20 is placed on the fixing member 13, the mounting hole 21 of the solid state disk 20 is sleeved on the periphery of the positioning member 133, and the bottom surface of the solid state disk 20 is attached to the top surface of the fixing member 13. Through the contact of solid state disk 20 and setting element 133, can realize the preliminary location of solid state disk 20 and mounting 13, the subsequent grafting fastener of being convenient for, moreover, setting element 133 supports solid state disk 20 in the footpath of mounting 13, can avoid solid state disk 20 to rock to strengthen the relation of connection between solid state disk 20 and the mounting 13, make solid state disk 20 and mounting 13's connection more firm.

Specifically, referring to fig. 7, the fixing member 13 has a polygonal shape, and both end surfaces of the fixing member 13 facing away from each other have a polygonal shape.

In the present embodiment, the fixing member 13 has a hexagonal prism shape. By providing the fixing member 13 in a polygonal column shape instead of a cylindrical shape, it is possible to facilitate the rotation of the fixing member 13, and thus, when the fixing member 13 is mounted on the main board 10, the screw 131 of the fixing member 13 and the nut 14 can be easily screwed, and the operation is more labor-saving.

Optionally, referring to fig. 8, a plurality of anti-slip members 141 are convexly disposed on the outer circumferential surface of the nut 14, and the plurality of anti-slip members 141 are distributed along the circumferential direction of the nut 14.

In this embodiment, the anti-slip member 141 extends from one end of the nut 14 to the other end, the cross section of the anti-slip member 141 is toothed, and the anti-slip members 141 are sequentially arranged on the circumferential side surface of the nut 14, so that the friction force on the circumferential surface of the nut 14 can be increased, and thus, when the fixing member 13 is mounted on the main board 10, the threaded connection between the nut 14 and the screw 131 of the fixing member 13 can be easily completed, and the operation is more labor-saving.

Of course, the nut 14 may also be directly welded and fixed to the motherboard 10, which not only enhances the connection firmness between the nut 14 and the motherboard 10, but also enhances the connection firmness between the fixing member 13 and the motherboard 10, and also avoids the problem of easy loss due to the smaller nut 14.

Alternatively, referring to fig. 1, at least two through holes 12 are located on a straight line.

In this embodiment, the interface 111 on the connector 11 is disposed along the length direction of the connector 11, and the plurality of through holes 12 are located on a straight line perpendicular to the length direction of the connector 11. Therefore, when the solid state disks 20 with different dimensions are replaced, the through holes 12 in the solid state disks 20 are located at the same position of the solid state disks 20, and the solid state disks 20 can be conveniently manufactured.

As an embodiment, referring to fig. 1, there are three through holes 12, and the distances between the three through holes 12 and the connector 11 are sequentially increased.

In this embodiment, the motherboard 10 can be selectively assembled with three solid state disks 20 of different sizes.

Further, the distances between the centers of the three through holes 12 and the interface 111 of the connector 11 are, in order, 42 mm, 60 mm, and 80 mm.

In this embodiment, the motherboard 10 may be selectively assembled with three solid state disks 20 of different sizes 2242, 2260, or 2280.

Optionally, referring to fig. 1, there are at least two groups of through holes 12, at least two groups of through holes 12 are arranged side by side, and distances between different through holes 12 in the same group and the connector 11 are sequentially increased.

In this embodiment, at least two sets of through holes 12 distributed side by side are disposed on the motherboard 10, so that two solid state disks 20 can be simultaneously assembled side by side on the motherboard 10, thereby expanding the assembly situation of the solid state disks 20 for users to select.

Specifically, the fixing member 13 is made of metal.

In this embodiment, the fixing member 13 is made of copper. The metal material has good conductive performance and high mechanical strength, is firm and pressure-resistant, and the fixing piece 13 made of the metal material can meet the requirement of electrical connection between the solid state disk 20 and the mainboard 10, has strong abrasion resistance and can prolong the service life.

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

1. A mounting structure of a solid state disk, comprising:

the main board is provided with a connector, the connector is provided with an interface, at least two through holes are formed in one side of the interface of the connector, and the distances between the at least two through holes and the connector are sequentially increased;

the fixing piece is arranged on one surface of the mainboard, which is provided with the connector, and one end of the fixing piece is provided with a screw rod which penetrates through the through hole;

the nut is arranged on one surface of the main board, which is back to the fixing piece, and the nut is sleeved on the screw rod.

2. The mounting structure of claim 1, wherein a screw hole is formed in an end surface of the fixing member, the end surface being away from the screw rod, the screw hole extending in the direction of the screw rod, and a fastening member is inserted into the screw hole.

3. The mounting structure of the solid state disk of claim 2, wherein the height of the interface of the connector relative to the surface of the motherboard is equal to the height of the end surface of the fixing member provided with the screw hole relative to the surface of the motherboard.

4. The solid state disk mounting structure according to claim 2, wherein a positioning member is further provided on an end surface of the fixing member where the screw hole is provided, and the positioning member is located on a peripheral side of the screw hole.

5. The mounting structure of the solid state disk of claim 1, wherein the fixing member has a polygonal shape, and both end surfaces of the fixing member facing away from each other have a polygonal shape.

6. The mounting structure of the solid state disk according to claim 1, wherein a plurality of anti-slip members are protruded from an outer circumferential surface of the nut, and are distributed along a circumferential direction of the nut;

or the nut and the main plate are welded and fixed.

7. The mounting structure of solid state disk of claim 1, wherein at least two of the through holes are located on a straight line.

8. The mounting structure of solid state disk of claim 1, wherein there are three through holes, and the distance between the three through holes and the connector increases in sequence.

9. The mounting structure of the solid-state hard disk according to claim 8, wherein distances from centers of the three through holes to the interface of the connector are 42 mm, 60 mm, and 80 mm in this order.

10. The mounting structure of the solid state disk of claim 1, wherein there are at least two sets of the through holes, at least two sets of the through holes are arranged side by side, and the distances between the connectors and the through holes in the same set are sequentially increased.