CN210666612U - M.2 hard disk fixing device - Google Patents
M.2 hard disk fixing device Download PDFInfo
- Publication number
- CN210666612U CN210666612U CN201922181073.6U CN201922181073U CN210666612U CN 210666612 U CN210666612 U CN 210666612U CN 201922181073 U CN201922181073 U CN 201922181073U CN 210666612 U CN210666612 U CN 210666612U
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- hard disk
- movable block
- shell
- fixing device
- disk fixing
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- 230000006835 compression Effects 0.000 claims abstract description 28
- 238000007906 compression Methods 0.000 claims abstract description 28
- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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Abstract
The utility model discloses a M.2 hard disk fixing device, including the connector, M.2 hard disk left end and connector cooperation still include shell and movable block, shell and mainboard connection, the movable block go deep into in the shell and with between the shell sliding fit, be equipped with compression spring between movable block lateral surface and the shell right side inner wall, be equipped with the recess on the movable block medial surface, M.2 hard disk right-hand member goes deep into in the recess, need not use the screw to twist M.2 hard disk and fix on the nut, can be more quick carry out the change of M.2 hard disk, improved work efficiency to compression spring can play the cushioning effect, prevents that M.2 hard disk from crushing.
Description
Technical Field
The utility model belongs to the technical field of and M.2 interface field and specifically relates to a M.2 hard disk fixing device.
Background
The m.2 interface is a new host interface scheme, and can be compatible with various communication protocols, such as sata, PCIe, USB, HSIC, UART, SMBus, etc., and the m.2 interface is a new generation interface standard tailored for ultra book (ultrasbook) to replace the original mSATA interface. The M.2 is far better than mSATA, no matter the size of the specification is smaller, and the transmission performance is higher.
Currently, the most common installation of M.2 is to fix the screw by using a screw nail, screw the screw nail on a main board nut, and fix the M.2 on the main board nut by pressing a small part of a screw cap against the edge of the M.2, but the following problems exist in the use of screw fixation, namely 1, fixing the screw nail with a size according with the size of the main board nut by using the screw nail, using the screw nail with a size according with the size of a nut hole, and having strict requirements on the size of the screw nail; 2. the screw can not be screwed too tightly in the installation process, and M.2 is easily crushed, thereby causing damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned problem, provide a M.2 hard disk fixing device, need not use the screw to twist M.2 hard disk and fix on the nut, can be faster carry out the change of M.2 hard disk, improved work efficiency to can prevent that M.2 hard disk from crushing.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a M.2 hard disk fixing device, includes the connector, M.2 hard disk left end and connector cooperation still include shell and movable block, shell and mainboard connection, the movable block deepen in the shell and with between the shell sliding fit, be equipped with compression spring between movable block lateral surface and the shell right side inner wall, be equipped with the recess on the movable block medial surface, in the M.2 hard disk right-hand member deepened the recess, the shell left end was equipped with the clamp plate, clamp plate and the cooperation of movable block left surface.
Furthermore, the lower end of the shell is provided with a connecting plate, and the connecting plate is connected with the main board.
Furthermore, a sleeve is arranged in the shell, and the right end of the compression spring extends into the sleeve.
Further, a chamfer is arranged on the left side of the groove.
Furthermore, openings are formed in two sides of the shell, shifting heads are arranged at two ends of the movable block, and the shifting heads extend out of the openings.
Furthermore, the pressing plates are symmetrically distributed at the left end of the shell from top to bottom.
Further, the shell upper end is equipped with the buckle, is equipped with the draw-in groove on the clamp plate, buckle and draw-in groove cooperation, buckle right flank and clamp plate contact, and the shell left end is equipped with the limiting plate, and the clamp plate right flank contacts with the limiting plate.
Further, the buckle right flank and the clamp plate right flank all are equipped with the rubber layer.
Further, the rubber layer is provided with protrusions.
The utility model has the advantages that:
1. the utility model comprises a shell and a movable block, wherein the shell is connected with a main board, the movable block extends into the shell and is in sliding fit with the shell, a compression spring is arranged between the outer side surface of the movable block and the inner wall of the right side of the shell, the inner side surface of the movable block is provided with a groove, the right end of the M.2 hard disk is inserted into the groove, when in use, the movable block is manually pressed down, the movable block overcomes the elasticity of the compression spring and moves rightwards, the left end of the M.2 hard disk is inserted into the connector, the right end of the M.2 hard disk is inserted into the groove, the movable block is loosened, under the action of the compression spring, the right end of the M.2 hard disk is always inserted into the groove, the fixing of the M.2 hard disk is realized, the operation is simple and convenient, the M.2 hard disk is not required to be screwed on the nut for fixing by using screws, the change that carries out the M.2 hard disk that can be more quick has improved work efficiency to compression spring can play the cushioning effect, prevents that the M.2 hard disk from crushing.
2. The utility model discloses well shell left end is equipped with the clamp plate, and clamp plate and movable block left surface cooperation, clamp plate play limiting displacement, prevent that the movable block from dropping in the shell.
3. The utility model discloses be equipped with the sleeve in the well shell, in the compression spring right-hand member gos deep into the sleeve, the sleeve passes through the screw to be fixed in the shell, prescribes a limit to compression spring's position through the sleeve, guarantees compression spring work all the time, and the extreme position of movable block can be prescribed a limit to the sleeve simultaneously prevents that the movable block from crushing compression spring, increases compression spring's life.
4. The utility model discloses well shell both sides are equipped with the opening, and the movable block both ends are equipped with the shifting block, and the shifting block stretches out the opening, removes the movable block through pressing the shifting block, convenient operation.
5. The rubber layers are arranged on the right side surface of the middle buckle and the right side surface of the pressing plate, the rubber layers can increase the friction force between the buckle and the pressing plate and between the pressing plate and the limiting plate, the pressing plate is prevented from falling off, and the reliability is good; the rubber layer is provided with the protrusion, and the protrusion can increase friction force and better fix the pressing plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic view of the structure of the present invention with the pressing plate removed;
FIG. 5 is a schematic structural view II of the present invention after the pressing plate is removed;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
FIG. 7 is a first schematic view of the pressing plate structure of the present invention;
fig. 8 is a schematic diagram of the pressing plate structure of the present invention.
In the figure: connector 1, M.2 hard disk 2, shell 3, movable block 4, mainboard 5, compression spring 6, recess 7, clamp plate 8, connecting plate 9, sleeve 10, chamfer 11, opening 12, shifting block 13, buckle 14, draw-in groove 15, rubber layer 16, limiting plate 17, arch 18.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but 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 shall belong to the protection scope of the present invention.
For convenience of description, a coordinate system is now defined as shown in fig. 3.
As shown in fig. 1, 3 and 4, an m.2 hard disk fixing device includes a connector 1, the connector 1 is mounted on a motherboard, the left end of the m.2 hard disk 2 is matched with the connector 1, the device also includes a housing 3 and a movable block 4, the housing 3 is connected with a motherboard 5, the movable block 4 extends into the housing 3 and is in sliding fit with the housing 3, a compression spring 6 is arranged between the outer side of the movable block 4 and the inner wall of the right side of the housing 3, a plurality of compression springs 6 are arranged to provide sufficient elastic force to enable the movable block 4 to press the m.2 hard disk 2, one end of the compression spring 6 is connected with the movable block 4, the other end of the compression spring 6 is connected with the inner wall of the right side of the housing 3, a groove 7 is arranged on the inner side of the movable block 4, where the inner side of the movable block 4 is the side of the movable block 4 close to the m.2 hard disk 2, the outer side of the movable block 4 is the, 2 right-hand members of M.2 hard disk are deep into recess 7, during the use, artifical movable block 4 that pushes down, the elasticity that compression spring 6 was overcome to movable block 4 moves right, insert connector 1 with 2 left ends of M.2 hard disk, 2 right-hand members of M.2 hard disk are deep into recess 7, loosen movable block 4, under compression spring 6's effect, 2 right-hand members of M.2 hard disk are deep into recess 7 all the time, M.2 hard disk 2's fixed has been realized, and easy operation is convenient, need not use the screw to fix M.2 hard disk on the nut with twisting, the change that carries out the M.2 hard disk that can be faster, and work efficiency is improved, and compression spring 6 can play the cushioning effect, prevent that the M.2 hard disk from crushing.
As shown in fig. 1, a connecting plate 9 is disposed at the lower end of the housing 3, and the connecting plate 9 is connected to the main board 5.
As shown in fig. 1, be equipped with sleeve 10 in the shell 3, compression spring 6 right-hand member is deepened in sleeve 10, and sleeve 10 passes through the fix with screw in shell 3, and the position of limiting compression spring 6 through sleeve 10 guarantees that compression spring 6 works all the time, and the extreme position of movable block 4 can be injectd to sleeve 10 simultaneously, prevents that movable block 4 from crushing compression spring 6, increases compression spring 6's life.
As shown in fig. 1, a chamfer 11 is provided on the left side of the groove 7 to facilitate insertion of the m.2 hard disk 2 into the groove 7.
As shown in fig. 3, openings 12 are formed in two sides of the housing 3, two ends of the movable block 4 are provided with shifting heads 13, the shifting heads 13 extend out of the openings 12, and the movable block 4 is moved by pressing the shifting heads 13, so that the operation is convenient.
As shown in fig. 2 and 3, the left end of the housing 3 is provided with a pressing plate 8, the pressing plate 8 is matched with the left side surface of the movable block 4, the pressing plate 8 has a limiting effect, the movable block 4 is prevented from falling from the housing, and the pressing plate 8 is symmetrically distributed at the left end of the housing 3.
As shown in fig. 3 to 8, a buckle 14 is arranged at the upper end of the housing 3, a clamping groove 15 is arranged on the pressing plate 8, the buckle 14 is matched with the clamping groove 15, the right side surface of the buckle 14 is in contact with the pressing plate 8, a limiting plate 17 is arranged at the left end of the housing 3, and the right side surface of the pressing plate 8 is in contact with the limiting plate 17.
As shown in fig. 1, 2, 5 and 6, the rubber layer 16 is arranged on the right side of the buckle 14 and the right side of the pressure plate 8, and the rubber layer 16 can increase the friction force between the buckle 14 and the pressure plate 8 and between the pressure plate 8 and the limiting plate 17, so that the pressure plate 8 is prevented from falling off, and the reliability is good. The rubber layer 16 is provided with protrusions 18, and the protrusions 18 can increase friction force and better fix the pressing plate 8.
In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (9)
1. The utility model provides a M.2 hard disk fixing device, includes connector (1), M.2 hard disk (2) left end and connector (1) cooperation, its characterized in that still includes shell (3) and movable block (4), shell (3) are connected with mainboard (5), and movable block (4) are deepened in shell (3) and with shell (3) between sliding fit, be equipped with compression spring (6) between movable block (4) lateral surface and shell (3) right side inner wall, be equipped with recess (7) on movable block (4) medial surface, M.2 hard disk (2) right-hand member is deepened in recess (7), and shell (3) left end is equipped with clamp plate (8), clamp plate (8) and movable block (4) left side cooperation.
2. An m.2 hard disk fixing device as claimed in claim 1, wherein a connecting plate (9) is provided at the lower end of the housing (3), and the connecting plate (9) is connected to the main board (5).
3. An m.2 hard disk fixing device as claimed in claim 1, characterized in that a sleeve (10) is provided in the housing (3), and the right end of the compression spring (6) extends into the sleeve (10).
4. An m.2 hard disk fixing device according to claim 1, wherein a chamfer (11) is provided on the left side of the recess (7).
5. An m.2 hard disk fixing device as claimed in claim 1, wherein openings (12) are provided at both sides of the housing (3), and the movable block (4) is provided at both ends thereof with the tumblers (13), the tumblers (13) extending out of the openings (12).
6. An m.2 hard disk fixing device according to claim 1, wherein the pressure plates (8) are arranged symmetrically up and down at the left end of the housing (3).
7. An m.2 hard disk fixing device according to claim 1, wherein a buckle (14) is provided at the upper end of the housing (3), a slot (15) is provided on the pressing plate (8), the buckle (14) is engaged with the slot (15), the right side of the buckle (14) is in contact with the pressing plate (8), a limiting plate (17) is provided at the left end of the housing (3), and the right side of the pressing plate (8) is in contact with the limiting plate (17).
8. An m.2 hard disk fixing device according to claim 7, wherein the right side of the snap (14) and the right side of the pressure plate (8) are provided with a rubber layer (16).
9. An m.2 hard disk fixing device according to claim 8, characterized in that the rubber layer (16) is provided with protrusions (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922181073.6U CN210666612U (en) | 2019-12-06 | 2019-12-06 | M.2 hard disk fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922181073.6U CN210666612U (en) | 2019-12-06 | 2019-12-06 | M.2 hard disk fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210666612U true CN210666612U (en) | 2020-06-02 |
Family
ID=70815104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922181073.6U Active CN210666612U (en) | 2019-12-06 | 2019-12-06 | M.2 hard disk fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210666612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267347A1 (en) * | 2021-06-21 | 2022-12-29 | 苏州浪潮智能科技有限公司 | Hard disk fixing device and server |
-
2019
- 2019-12-06 CN CN201922181073.6U patent/CN210666612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267347A1 (en) * | 2021-06-21 | 2022-12-29 | 苏州浪潮智能科技有限公司 | Hard disk fixing device and server |
| US11776582B1 (en) | 2021-06-21 | 2023-10-03 | Inspur Suzhou Intelligent Technology Co., Ltd. | Hard disk fixing device and server |
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