Computer hard disk fixing device with locking function
The computer hard disk fixing device addresses the issue of vibration-induced loosening by using a locking mechanism with clamping blocks and a shock-absorbing system, ensuring stable and secure fixation.
Patent Information
- Application Number
- CN202420892355.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-26
AI Technical Summary
Existing hard disk fixing devices experience loosening due to vibrations during mechanical operation, affecting the stability of the fixation.
A computer hard disk fixing device with a locking function that utilizes a combination of transverse and longitudinal clamping blocks and screws, supported by a shock-absorbing mechanism and elastic springs, to securely fix the hard disk and absorb vibrations.
The device ensures stable fixation of the hard disk by preventing loosening and effectively absorbing vibrations, enhancing the overall stability and security of the fixing mechanism.
Smart Images
Figure CN222232959U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of computer hard disk fixing, and more specifically to a computer hard disk fixing device with a locking function. Background Art
[0002] Hard disk is one of the main storage media of computer, which is composed of one or more aluminum or glass disks, and the disks are covered with ferromagnetic materials. Capacity is the most important parameter of hard disk. Hard disks are divided into solid-state hard disks, mechanical hard disks and hybrid hard disks. Solid-state hard disks use flash memory particles for storage, mechanical hard disks use magnetic disks for storage, and hybrid hard disks are a kind of hard disk that integrates magnetic hard disks and flash memory. Most hard disks are fixed hard disks.
[0003] The cam is provided with a plurality of toothed plates, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of second telescopic rods are fixedly connected to the upper surface of the mounting plate, and the plurality of
[0004] However, the above patent still has the following shortcomings: the cooperation between the screw rod and the nut seat drives the two extrusion plates to squeeze and fix the hard disk, but the mechanical hard disk will also generate certain vibrations during operation. At this time, the vibration of the mechanical hard disk itself may cause the two extrusion plates to loosen, affecting the fixing effect. We propose a computer hard disk fixing device with a locking function. Utility Model Content
[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a computer hard disk fixing device with a locking function.
[0006] In order to solve the above problems, the utility model adopts the following technical solutions:
[0007] A computer hard disk fixing device with a locking function comprises a case, a mounting seat is installed on the top of the case, a shock absorbing mechanism is arranged on the mounting seat, a card seat is arranged on the top of the shock absorbing mechanism, a transverse groove is opened on the top surface of the card seat, a longitudinal groove is opened on the top surface of the card seat, a first bidirectional screw rod is rotatably connected to the inner cavity of the transverse groove, a second bidirectional screw rod is rotatably connected to the inner cavity of the longitudinal groove, transverse clamping blocks are respectively threadedly sleeved on the outer sides of the two ends of the first bidirectional screw rod, longitudinal clamping plates are respectively threadedly sleeved on the outer sides of the two ends of the second bidirectional screw rod, the transverse clamping blocks and longitudinal clamping plates are respectively threadedly sleeved on the outer sides of the two ends of the second bidirectional screw rod, and the transverse clamping blocks and longitudinal clamping plates are respectively threadedly sleeved on the outer sides of the two ends of the second bidirectional screw rod. The top ends of the plates extend to the top of the base and are provided with an upper limit mechanism, a plurality of first screw holes are provided at the end of the base, an end of the first bidirectional screw rod extends to the outside of the base and is fixedly connected to the first turntable, a first screw is sleeved on the first turntable, and the end of the first screw is threadedly installed in the inner cavity of a first screw hole, a plurality of second screw holes are provided on the side of the base, an end of the second bidirectional screw rod extends to the outside of the base and is fixedly connected to the second turntable, a second screw is sleeved on the second turntable, and the end of the second screw is threadedly installed in the inner cavity of a second screw hole.
[0008] As a preferred solution of the utility model, the upper limit mechanism includes support seats fixedly connected to the sides of the transverse clamping block and the longitudinal clamping plate respectively, the bottom surfaces of the support seats are fixedly connected to the first springs, the bottom ends of the first springs are fixedly connected to the rubber seats, the top ends of the rubber seats are fixedly connected to the sliding rods, the top ends of the sliding rods are movably sleeved to the tops of the support seats and fixedly connected to the limiting disks.
[0009] As a preferred solution of the utility model, the shock absorbing mechanism includes a shock absorbing box fixedly connected to the top surface of the mounting seat, a plurality of second springs are fixedly connected to the bottom of the inner cavity of the shock absorbing box, a support plate is fixedly connected to the top of the plurality of second springs, the top of the support plate extends to the top of the shock absorbing box and is connected to the bottom surface of the socket, a damper is fixedly installed at the bottom of the inner cavity of the shock absorbing box, and the top of the damper is connected to the bottom surface of the support plate.
[0010] As a preferred solution of the utility model, rubber blocks are respectively arranged on the sides of the transverse clamping block and the longitudinal clamping plate.
[0011] As a preferred solution of the utility model, the inner wall of the transverse groove and the side surface of the transverse clamping block are in contact with each other.
[0012] As a preferred solution of the utility model, the inner wall of the longitudinal groove and the side surface of the longitudinal clamping plate are in contact with each other.
[0013] As a preferred solution of the present invention, the plurality of second screw holes are arranged in a circle with the axial direction of the second bidirectional screw rod as the center, and the plurality of first screw holes are arranged in a circle with the axial direction of the first bidirectional screw rod as the center.
[0014] Compared with the prior art, the advantages of the present invention are:
[0015] (1) In the present invention, the threaded cooperation between the first bidirectional screw and the transverse clamp block drives the transverse clamp block to fix the two ends of the hard disk, and the threaded cooperation between the second bidirectional screw and the longitudinal clamp plate drives the longitudinal clamp plate to fix the two sides of the hard disk. In addition, the first screw is rotated to insert its end into the first screw hole to lock the first bidirectional screw, and the second screw is rotated to insert its end into the second screw hole to lock the second bidirectional screw, thereby ensuring the stability of the transverse clamp block and the longitudinal clamp plate in fixing the hard disk.
[0016] (2) In the present invention, by using the supporting seat, the first spring, the rubber seat, the slide rod and the limit plate in coordination, when the hard disk is fixed by the transverse clamping block and the longitudinal clamping plate, the elastic force of the first spring is used to drive the rubber seat to squeeze the top of the hard disk, thereby preventing the hard disk from moving up and down. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the card holder of the utility model;
[0019] Figure 3 It is a cross-sectional schematic diagram of the shock absorbing box of the utility model;
[0020] Figure 4 This is a structural schematic diagram of the upper limit mechanism of the utility model;
[0021] Figure 5 For this utility model Figure 2 A is an enlarged schematic diagram;
[0022] Figure 6 For this utility model Figure 2 The enlarged schematic diagram of point B in FIG.
[0023] Description of the numbers in the figure:
[0024] 1. Chassis; 2. Mounting seat; 3. Shock-absorbing mechanism; 4. Clamping seat; 5. Horizontal groove; 6. Longitudinal groove; 7. First bidirectional screw rod; 8. Second bidirectional screw rod; 9. Horizontal clamping block; 10. Longitudinal clamping plate; 11. First screw hole; 12. First turntable; 13. First screw; 14. Second screw hole; 15. Second turntable; 16. Second screw; 17. Upper limit mechanism; 18. First spring; 19. Rubber seat; 20. Sliding rod; 21. Limiting plate; 22. Shock-absorbing box; 23. Second spring; 24. Support plate; 25. Damper; 26. Rubber block; 27. Support seat. DETAILED DESCRIPTION
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0028] Example:
[0029] See also Figure 1-6A computer hard disk fixing device with a locking function comprises a chassis 1, a mounting seat 2 is installed on the top of the chassis 1, a shock absorbing mechanism 3 is arranged on the mounting seat 2, a card seat 4 is arranged on the top of the shock absorbing mechanism 3, a transverse groove 5 is opened on the top surface of the card seat 4, a longitudinal groove 6 is opened on the top surface of the card seat 4, a first bidirectional screw rod 7 is rotatably connected to the inner cavity of the transverse groove 5, a second bidirectional screw rod 8 is rotatably connected to the inner cavity of the longitudinal groove 6, transverse clamping blocks 9 are respectively threadedly sleeved on the outer sides of both ends of the first bidirectional screw rod 7, longitudinal clamping plates 10 are respectively threadedly sleeved on the outer sides of both ends of the second bidirectional screw rod 8, and the top ends of the transverse clamping blocks 9 and the longitudinal clamping plates 10 are extended It extends to the top of the base 4 and is provided with an upper limit mechanism 17. A plurality of first screw holes 11 are provided at the end of the base 4. The end of the first bidirectional screw rod 7 extends to the outside of the base 4 and is fixedly connected to the first turntable 12. The first turntable 12 is sleeved with a first screw 13, and the end of the first screw 13 is threadedly installed in the inner cavity of a first screw hole 11. A plurality of second screw holes 14 are provided on the side of the base 4. The end of the second bidirectional screw rod 8 extends to the outside of the base 4 and is fixedly connected to the second turntable 15. The second turntable 15 is sleeved with a second screw 16, and the end of the second screw 16 is threadedly installed in the inner cavity of a second screw hole 14.
[0030] For details, please refer to Figure 1 and Figure 4 The upper limit mechanism 17 includes a support seat 27 fixedly connected to the side of the transverse clamping block 9 and the longitudinal clamping plate 10 respectively, the bottom surface of the support seat 27 is fixedly connected to the first spring 18, the bottom end of the first spring 18 is fixedly connected to the rubber seat 19, the top of the rubber seat 19 is fixedly connected to the sliding rod 20, the top of the sliding rod 20 is movably connected to the top of the support seat 27 and fixedly connected to the limiting disk 21.
[0031] In this embodiment, the elastic force of the first spring 18 is used to drive the rubber seat 19 to squeeze and fix the top of the hard disk.
[0032] For details, please refer to Figure 1 and Figure 3 The shock absorbing mechanism 3 includes a shock absorbing box 22 fixedly connected to the top surface of the mounting seat 2, a plurality of second springs 23 are fixedly connected to the bottom of the inner cavity of the shock absorbing box 22, a support plate 24 is fixedly connected to the top of the plurality of second springs 23, the top of the support plate 24 extends to the top of the shock absorbing box 22 and is connected to the bottom surface of the card seat 4, a damper 25 is fixedly installed at the bottom of the inner cavity of the shock absorbing box 22, and the top of the damper 25 is connected to the bottom surface of the support plate 24.
[0033] In this embodiment, the damper 25 and the second spring 23 are used to reduce the vibrations to the support plate 24 and the computer hard disk.
[0034] For details, please refer to Figure 4Rubber blocks 26 are respectively arranged on the sides of the transverse clamping block 9 and the longitudinal clamping plate 10 .
[0035] In this embodiment, the rubber block 26 is used to prevent the transverse clamping block 9 and the longitudinal clamping plate 10 from squeezing and damaging the computer hard disk.
[0036] For details, please refer to Figure 2 The inner wall of the transverse groove 5 and the side surface of the transverse clamping block 9 are in contact with each other.
[0037] In this embodiment, the inner wall of the transverse groove 5 is used to limit the transverse clamping block 9 so that the transverse clamping block 9 can only move along the axial direction of the first bidirectional screw rod 7 .
[0038] For details, please refer to Figure 2 The inner wall of the longitudinal groove 6 and the side surface of the longitudinal clamping plate 10 are in contact with each other.
[0039] In this embodiment, the inner wall of the longitudinal groove 6 is used to limit the longitudinal clamping plate 10 so that the longitudinal clamping plate 10 can only move along the axial direction of the second bidirectional screw rod 8 .
[0040] For details, please refer to Figure 5 and Figure 6 The plurality of second screw holes 14 are arranged in a circle with the axial direction of the second bidirectional screw rod 8 as the center, and the plurality of first screw holes 11 are arranged in a circle with the axial direction of the first bidirectional screw rod 7 as the center.
[0041] In this embodiment, it is ensured that the second screws 16 can be smoothly inserted into each second screw hole 14 , and at the same time, it is ensured that the first screws 13 can be smoothly inserted into each first screw hole 11 .
[0042] Working principle: When in use, first install the mounting base 2, the shock absorbing mechanism 3 and the card base 4 on the inner wall of the chassis 1, and place the computer hard disk to be installed on the card base 4, then rotate the first turntable 12 and the second turntable 15 respectively, use the first turntable 12 to drive the first bidirectional screw rod 7 to rotate, use the threaded fit between the first bidirectional screw rod 7 and the two transverse clamping blocks 9 to drive the two transverse clamping blocks 9 to approach each other, use the rubber block 26 inside the transverse clamping block 9 to squeeze and fix the two sides of the hard disk, and use the second turntable 15 to drive the second bidirectional screw rod 8 to rotate, use the threaded fit between the second bidirectional screw rod 8 and the longitudinal clamping plate 10 to drive the two longitudinal clamping plates 10 to approach each other, and use the rubber block 26 inside the longitudinal clamping plate 10 to squeeze and fix the two sides of the hard disk. The rubber block 26 squeezes and fixes the other two sides of the hard disk, and then the first spring 18 on the side of the transverse clamping block 9 and the longitudinal clamping plate 10 is used to drive the rubber seat 19 to move downward, so that the bottom end of the rubber seat 19 contacts the top surface of the hard disk, and the hard disk is fixed by the elastic force of the first spring 18. Finally, the second screw 16 on the second turntable 15 and the first screw 13 on the first turntable 12 are rotated respectively, so that the second screw 16 is inserted into the second screw hole 14 to fix the second turntable 15 and the second bidirectional screw rod 8, thereby fixing the longitudinal clamping plate 10, and the first screw 13 is inserted into the first screw hole 11 to fix the first bidirectional screw rod 7 and the first turntable 12, thereby fixing the transverse clamping block 9.
[0043] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.
Claims
1. A computer hard disk fixing device with a locking function, comprising a chassis (1), characterized in that: A mounting seat (2) is installed on the top of the chassis (1), a shock absorbing mechanism (3) is arranged on the mounting seat (2), a clamping seat (4) is arranged on the top of the shock absorbing mechanism (3), a transverse groove (5) is provided on the top surface of the clamping seat (4), a longitudinal groove (6) is provided on the top surface of the clamping seat (4), a first bidirectional screw rod (7) is rotatably connected to the inner cavity of the transverse groove (5), a second bidirectional screw rod (8) is rotatably connected to the inner cavity of the longitudinal groove (6), transverse clamping blocks (9) are respectively threadedly sleeved on the outer sides of both ends of the first bidirectional screw rod (7), longitudinal clamping plates (10) are respectively threadedly sleeved on the outer sides of both ends of the second bidirectional screw rod (8), the top ends of the transverse clamping blocks (9) and the longitudinal clamping plates (10) both extend to the top of the clamping seat (4) and An upper limit mechanism (17) is provided, a plurality of first screw holes (11) are provided at the end of the clamping seat (4), an end of the first bidirectional screw rod (7) extends to the outside of the clamping seat (4) and is fixedly connected to a first turntable (12), a first screw (13) is sleeved on the first turntable (12), an end of the first screw (13) is threadedly installed in the inner cavity of a first screw hole (11), a plurality of second screw holes (14) are provided on the side of the clamping seat (4), an end of the second bidirectional screw rod (8) extends to the outside of the clamping seat (4) and is fixedly connected to a second turntable (15), a second screw (16) is sleeved on the second turntable (15), an end of the second screw (16) is threadedly installed in the inner cavity of a second screw hole (14).
2. A computer hard disk fixing device with locking function according to claim 1, characterized in that: The upper limit mechanism (17) comprises a support seat (27) fixedly connected to the side of the transverse clamping block (9) and the longitudinal clamping plate (10), respectively; the bottom surface of the support seat (27) is fixedly connected to a first spring (18); the bottom end of the first spring (18) is fixedly connected to a rubber seat (19); the top end of the rubber seat (19) is fixedly connected to a slide rod (20); the top end of the slide rod (20) is movably sleeved to the top of the support seat (27) and fixedly connected to a limit plate (21).
3. A computer hard disk fixing device with locking function according to claim 1, characterized in that: The shock absorbing mechanism (3) comprises a shock absorbing box (22) fixedly connected to the top surface of the mounting seat (2); a plurality of second springs (23) are fixedly connected to the bottom of the inner cavity of the shock absorbing box (22); the top ends of the plurality of second springs (23) are fixedly connected to a support plate (24); the top end of the support plate (24) extends to the top of the shock absorbing box (22) and is connected to the bottom surface of the holder (4); a damper (25) is fixedly installed at the bottom of the inner cavity of the shock absorbing box (22); the top end of the damper (25) is connected to the bottom surface of the support plate (24).
4. A computer hard disk fixing device with locking function according to claim 1, characterized in that: Rubber blocks (26) are respectively arranged on the sides of the transverse clamping block (9) and the longitudinal clamping plate (10).
5. The computer hard disk fixing device with locking function according to claim 1, characterized in that: The inner wall of the transverse groove (5) is in contact with the side surface of the transverse clamping block (9).
6. A computer hard disk fixing device with locking function according to claim 1, characterized in that: The inner wall of the longitudinal groove (6) is in contact with the side surface of the longitudinal clamping plate (10).
7. The computer hard disk fixing device with locking function according to claim 1, characterized in that: The plurality of second screw holes (14) are arranged in a circle with the axial direction of the second bidirectional screw rod (8) as the center, and the plurality of first screw holes (11) are arranged in a circle with the axial direction of the first bidirectional screw rod (7) as the center.