CN213483405U - Screw-free hard disk bracket - Google Patents
Screw-free hard disk bracket Download PDFInfo
- Publication number
- CN213483405U CN213483405U CN202022618932.6U CN202022618932U CN213483405U CN 213483405 U CN213483405 U CN 213483405U CN 202022618932 U CN202022618932 U CN 202022618932U CN 213483405 U CN213483405 U CN 213483405U
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- Prior art keywords
- hard disk
- side arm
- limiting
- screw
- button
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- 238000009434 installation Methods 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000012999 compression bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a screw-free hard disk bracket, which comprises a front side frame and a left side arm vertically connected with one end of the rear part of the front side frame, wherein one end of the front side frame, which is far away from the left side arm, is rotatably connected with a right side arm; and the inner side surfaces of the right side arm and the left side arm are connected with fixing columns matched with threaded mounting holes on two sides of the hard disk. This hard disk bracket can realize the screw fixation of exempting from of hard disk and hard disk bracket, and easy operation improves work efficiency.
Description
(I) technical field
The utility model relates to a storage device technical field specifically is a hard disk bracket of exempting from screw.
(II) background of the invention
The hard disk bracket is the most used component in the product case of a computer, a server, a memory and the like which need to store a large amount of data, and is used for bearing the hard disk.
The hard disk bracket for the server at present is mainly a hard disk bracket with the specification of 3.5 inches and 2.5 inches, the structure is shown in figure 1, the hard disk bracket comprises a front side frame, a left side arm and a right side arm, hard disk mounting holes are formed in the left side arm and the right side arm, threaded mounting holes are formed in two sides of a hard disk, the hard disk is fixed on the left side arm and the right side arm in a threaded mode through more than 4 screws, the operation is complex, one screw is required to be dismounted and mounted every time when the hard disk is dismounted and mounted, and a large amount.
(III) contents of utility model
For overcoming the above-mentioned problem that exists among the prior art, the utility model provides a screw-free hard disk bracket can realize the screw fixation of exempting from of hard disk and hard disk bracket, and easy operation improves work efficiency.
The utility model discloses a realize through following technical scheme:
a screw-free hard disk bracket comprises a front side frame and a left side arm vertically connected to one end of the rear part of the front side frame, wherein one end of the front side frame, which is far away from the left side arm, is rotatably connected with a right side arm; and the inner side surfaces of the right side arm and the left side arm are connected with fixing columns matched with threaded mounting holes on two sides of the hard disk.
Preferably, the rear side face of the front side frame is connected with a limiting body, and the limiting body is connected with a rotary limiting assembly capable of limiting the right side arm to rotate outwards.
Preferably, the front end of the right side arm is connected with a vertical plate, and the vertical plate is provided with a limiting hole in the vertical direction; the rotation limiting assembly comprises a rotation fixing column capable of moving up and down through pressing.
Preferably, the rotation limiting assembly further comprises a connecting plate, and the top of the connecting plate is connected with a button and a rotation fixing column; the top of the limiting body is provided with a limiting installation groove capable of accommodating a rotary limiting assembly, and a spring is connected between the button and the bottom of the limiting installation groove; spacing mounting groove top is connected with the subassembly fixed plate, set up the slip via hole that holds button and rotatory fixed column on the subassembly fixed plate.
Preferably, the lower end of the button is connected with a sliding guide post, the spring is sleeved on the sliding guide post, and a guide hole allowing the sliding guide post to slide up and down is formed in the limiting installation groove.
Preferably, the front end of the fixing column is provided with an arc head.
Preferably, the outer side surface of the fixed column is coated with a rubber layer.
The utility model has the advantages that:
1. one end swivelling joint that the left side arm was kept away from to the front side frame has the right side arm, be connected with on right side arm and the left side arm medial surface with the screw thread mounting hole matched with fixed column of hard disk both sides, insert the screw thread mounting hole of hard disk one side during the use on the inboard fixed column of left side arm, then the inside rotation right side arm for fixed column on the right side arm inserts and fixes the hard disk card between left side arm and right side arm in the screw thread mounting hole of hard disk opposite side, compare the screw fixation simple operation more in prior art, labour saving and time saving.
2. The limiting body is connected to the rear side face of the front side frame, the limiting body is connected with a rotating limiting assembly capable of limiting the right side arm to rotate outwards, the rotating limiting assembly comprises a rotating fixing column capable of achieving up-and-down movement through pressing, and the rotating fixing column is inserted into a limiting hole of the vertical plate to avoid the right side arm from being accidentally disengaged to cause the hard disk to fall off, so that the safety effect is achieved.
3. The button lower extreme is connected with the sliding guide post, and on the sliding guide post was located to the spring housing, set up in the spacing mounting groove and allowed sliding guide post gliding guiding hole from top to bottom, the sliding guide post played the effect of sliding guide when the button was pressed for can not appear the card because of the skew when pressing the button and feel immediately.
4. The arc head has been seted up to the fixed column front end, and the arc head plays the leading-in effect to the screw thread mounting hole of hard disk of fixed column, avoids the fixed column dead circumstances of card to appear when the screw thread mounting hole is gone into to the side.
5. The cladding has the rubber layer on the lateral surface of fixed column, further avoids the fixed column dead in the card appearing when the screw thread mounting hole is gone into to the side through the soft skin of fixed column.
(IV) description of the drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of a hard disk tray structure in the prior art.
Fig. 2 is a schematic view of the rear view structure of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic perspective view of the present invention.
Fig. 5 is a schematic perspective view of the present invention.
Fig. 6 is a schematic diagram of an explosion structure according to the present invention.
Fig. 7 is a schematic diagram of an explosion structure of the present invention.
Fig. 8 is a schematic structural view of the rotation limiting assembly of the present invention.
In the figure, 1-front side frame, 11-left side arm, 12-hard disk mounting hole, 2-right side arm, 21-fixed column, 211-arc head, 22-vertical plate, 221-limit hole, 3-limit body, 31-limit mounting groove, 32-guide hole, 4-rotation limit component, 41-connecting plate, 42-button, 43-rotation fixed column, 44-slide guide column, 45-spring, 5-component fixing plate, 51-fixing plate hole, 6-hard disk, 61-thread mounting hole.
(V) detailed description of the preferred embodiments
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a hard disk bracket in the prior art, which includes a front side frame 1, a left side arm 11 and a right side arm 2, wherein a plurality of hard disk mounting holes 12 are provided on the left side arm 11 and the right side arm 2, threaded mounting holes 61 are provided on both sides of a hard disk, a hard disk 6 is screwed on the left and right side arms by more than 4 screws, the operation is complicated, and a screw for dismounting and mounting the hard disk at each time is required, which wastes a lot of time.
In order to solve the problem, the utility model provides a exempt from hard disk bracket of screw, including front side frame 1 and perpendicular fixed connection in the left side arm 11 of 1 rear one end of front side frame, as shown in fig. 3, the one end rotatable coupling that left side arm 11 was kept away from to front side frame 1 has right side arm 2, is connected with the fixed column 21 with the screw thread mounting hole 61 matched with of hard disk 6 both sides on right side arm 2 and the left side arm medial surface. When the hard disk fixing device is used, the threaded mounting hole 61 on one side of the hard disk 6 is inserted into the fixing column 21 on the inner side of the left side arm 11, then the right side arm 2 is rotated inwards until the right side arm 2 is parallel to the left side arm 11, namely, from the state shown in fig. 5 to fig. 4, at the moment, the fixing column 21 on the right side arm 2 is inserted into the threaded mounting hole 61 on the other side of the hard disk 6 to clamp the hard disk 6 between the left side arm and the right side arm for fixing, and compared with the screw fixing in the prior art, the hard disk fixing device is simpler.
The rear side face of the front side frame 1 is connected with a limiting body 3, and the front width and the rear width of the limiting body 3 can ensure that threaded mounting holes 61 on two sides of a hard disk are aligned with fixing columns 21 on the left side arm 11 and the right side arm 2.
The limiting body 3 is connected with a rotation limiting component 4 capable of limiting the right side arm 2 to rotate outwards, the rotation limiting component 4 comprises a rotation fixing column 43 capable of moving up and down through pressing, the front end of the right side arm 2 is vertically connected with a vertical plate 22, as shown in fig. 5, a limiting hole 221 in the vertical direction is formed in the vertical plate 22, when the right side arm 2 rotates inwards to be perpendicular to the front side frame 1, the rotation fixing column 43 is inserted into the limiting hole 221 of the vertical plate 22, the right side arm 2 is fixed and cannot rotate outwards, and therefore the hard disk 6 is prevented from falling off due to accidental outward rotation of the right side arm 2, and the safety effect is achieved.
Specifically, the rotation limiting assembly 4 further includes a connecting plate 41, as shown in fig. 8, the top of the connecting plate 41 is connected with a button 42 and two rotation fixing columns 43, in this embodiment, there are two rotation fixing columns 43; the top of the limiting body 3 is provided with a limiting installation groove 31 capable of accommodating the rotation limiting assembly 4, as shown in fig. 7, a spring 45 is connected between the button 42 and the bottom of the limiting installation groove 31; the upper part of the limit mounting groove 31 is connected with a component fixing plate 5 for blocking the limit mounting groove 31 and sealing the rotary limit component 4 in the limit mounting groove 31, and the component fixing plate 5 is fixed on the top surface of the limit body 3 through fixing plate holes 51 on four corners; set up the slip via hole that holds button 42 and rotatory fixed column 43 on the subassembly fixed plate 5, button 42 and rotatory fixed column 43 can slide in the cooperation from top to bottom in the slip via hole. Through the structure, when a hard disk 6 needs to be fixed on the hard disk bracket, when the right side arm 2 is rotated inwards, the button 42 is pressed, the button 42 overcomes the elasticity of the spring 45 to move downwards and drives the rotary fixing column 43 to move downwards to be retracted into the limiting installation groove 31, when the right side arm 2 rotates to be vertical to the front side frame 1, the button 42 is loosened, the button and the rotary fixing column 43 move upwards under the restoring force of the spring 45, and the rotary fixing column 43 is inserted into the limiting hole 221 of the vertical plate 22, so that the right side arm 2 is fixed and fixes the hard disk 6 and cannot rotate outwards any more; when the hard disk 6 needs to be detached, the button 42 is pressed downwards, the button 42 overcomes the elastic force of the spring 45 to move downwards and drives the rotating fixing column 43 to move downwards to retract into the limiting installation groove 31, so that the rotating fixing column 43 is separated from the limiting hole 221 of the vertical plate 22, then the right side arm 2 is rotated outwards, the hard disk 6 is separated from the fixing column 21 on the right side arm 2, and the hard disk 6 is detached easily.
The lower end of the button 42 is further fixedly connected with a sliding guide post 44, the spring 45 is sleeved on the sliding guide post 44, and a guide hole 32 allowing the sliding guide post 44 to slide up and down is formed in the limiting installation groove 31, as shown in fig. 7, the sliding guide post 44 can slide up and down in the guide hole 32 to ensure that the button 42 vertically compresses the spring 45, and the sliding guide post 44 plays a role of sliding guide when the button 42 is pressed, so that the button 42 is not scratched by a sliding through hole on the component fixing plate 5 due to deflection when the button 42 is pressed.
The front end of the fixed column 21 is provided with an arc head 211, and the arc head 211 plays a role of guiding the fixed column 21 into the threaded mounting hole 61 of the hard disk 6, so that the fixed column 21 of the right side arm 2 is prevented from being locked when the rotating side enters the threaded mounting hole 61. It is explained here that if the side of the fixing post 21 of the right side arm 2 is not intended to be jammed when inserted into the threaded mounting hole 61, the diameter of the fixing post 21 may be made much smaller than the inner diameter of the threaded mounting hole 61, or the length is short, but both of these two cases may cause the hard disk 6 to be unstably mounted on the hard disk tray, so that the two cases are alleviated by designing the arc head 211 at the front side of the fixing post 21, the stability of the connection between the hard disk 6 and the hard disk tray is improved, and the jamming of the fixing post 21 of the right side arm 2 when inserted into the threaded mounting hole 61 does not occur.
The rubber layer is coated on the outer side face of the fixing column 21, certain compression bending can be achieved through the rubber layer, and the phenomenon that the fixing column 21 of the right side arm 2 is blocked when the fixing column enters the threaded mounting hole 61 in the side direction is further avoided.
In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention, but do not require the present invention to be constructed or operated in a specific orientation, and therefore, cannot be construed as limiting the present invention. The terms "connected" and "connected" in the present invention are to be understood in a broad sense, and may be connected or detachably connected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.
The working process is as follows: when the hard disk 6 needs to be fixed on the hard disk bracket, the threaded mounting hole 61 on one side of the hard disk 6 is firstly inserted on the fixing column 21 of the left side arm 11 in a matching way; then, the right side arm 2 is turned inwards, the button 42 is pressed at the same time, the button 42 overcomes the elasticity of the spring 45 to move downwards and drives the rotary fixing column 43 to move downwards to retract into the limiting installation groove 31, when the right side arm 2 rotates to be vertical to the front side frame 1, the button 42 is loosened, the button and the rotary fixing column 43 move upwards under the restoring force of the spring 45, the rotary fixing column 43 is inserted into the limiting hole 221 of the vertical plate 22, and therefore the right side arm 2 is fixed and inserted into the threaded installation hole 61 of the hard disk 6 through the fixing column 21 on the right side arm 2 to fix the hard disk 6 and cannot rotate outwards any more; when the hard disk 6 needs to be detached, the button 42 is pressed downwards, the button 42 overcomes the elastic force of the spring 45 to move downwards and drives the rotating fixing column 43 to move downwards to retract into the limiting installation groove 31, so that the rotating fixing column 43 is separated from the limiting hole 221 of the vertical plate 22, then the right side arm 2 is rotated outwards, the hard disk 6 is separated from the fixing column 21 on the right side arm 2, and the hard disk 6 is detached easily.
The foregoing is a preferred embodiment of the present invention, and the description of the specific embodiments is only for better understanding of the idea of the present invention. To those skilled in the art, many modifications and equivalents may be made in accordance with the principles of the present invention and are deemed to fall within the scope of the invention.
Claims (7)
1. The utility model provides a hard disk bracket of screw exempts from, includes front side frame (1) and perpendicular connection in left side arm (11) of front side frame (1) rear one end, its characterized in that: one end of the front side frame (1) far away from the left side arm (11) is rotatably connected with a right side arm (2); and the inner side surfaces of the right side arm (2) and the left side arm are connected with fixing columns (21) matched with threaded mounting holes (61) on two sides of the hard disk (6).
2. A screw-free hard disk carrier as claimed in claim 1, wherein: the front side frame (1) is characterized in that a limiting body (3) is connected to the rear side face of the front side frame (1), and a rotary limiting component (4) capable of limiting the right side arm (2) to rotate outwards is connected to the limiting body (3).
3. A screw-free hard disk carrier as claimed in claim 2, wherein: the front end of the right side arm (2) is connected with a vertical plate (22), and the vertical plate (22) is provided with a limiting hole (221) in the vertical direction; the rotation limiting assembly (4) comprises a rotation fixing column (43) capable of moving up and down through pressing.
4. A screw-free hard disk carrier as claimed in claim 3, wherein: the rotation limiting assembly (4) further comprises a connecting plate (41), and the top of the connecting plate (41) is connected with a button (42) and a rotation fixing column (43); the top of the limiting body (3) is provided with a limiting installation groove (31) capable of accommodating the rotary limiting assembly (4), and a spring (45) is connected between the button (42) and the bottom of the limiting installation groove (31); spacing mounting groove (31) top is connected with subassembly fixed plate (5), set up the slip via hole that holds button (42) and rotatory fixed column (43) on subassembly fixed plate (5).
5. A screw-free hard disk carrier as claimed in claim 4, wherein: the lower end of the button (42) is connected with a sliding guide post (44), the spring (45) is sleeved on the sliding guide post (44), and a guide hole (32) allowing the sliding guide post (44) to slide up and down is formed in the limiting installation groove (31).
6. A screw-free hard disk carrier as claimed in claim 1 or 5, wherein: the front end of the fixed column (21) is provided with an arc head (211).
7. A screw-free hard disk carrier as claimed in claim 6, wherein: the outer side surface of the fixed column (21) is coated with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022618932.6U CN213483405U (en) | 2020-11-12 | 2020-11-12 | Screw-free hard disk bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022618932.6U CN213483405U (en) | 2020-11-12 | 2020-11-12 | Screw-free hard disk bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213483405U true CN213483405U (en) | 2021-06-18 |
Family
ID=76354959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022618932.6U Active CN213483405U (en) | 2020-11-12 | 2020-11-12 | Screw-free hard disk bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213483405U (en) |
-
2020
- 2020-11-12 CN CN202022618932.6U patent/CN213483405U/en active Active
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