Mobile hard disk installation device

Abstract

The utility model discloses a mobile hard disk mounting device, which belongs to the technical field of hard disk mounting, and comprises a box body, and two hard disk clamping frames are mounted in the box body in a lifting and sliding manner; a first rotating rod is rotationally mounted on one side wall of the box, a driving gear is connected to the inner end of the first rotating rod, and a driven gear is rotationally mounted on the inner side of the side wall of the box; the driving gear and the driven gear are respectively connected with the two hard disk clamping frames; and a limiting mechanism is mounted on the box body. By rotating a first rotating rod, a driving gear and a driven gear rotate synchronously, so that the two hard disk clamping frames are driven to be far away from each other, and enough space is reserved for hard disk installation; after the hard disk is placed in the space between the two hard disk clamping frames, the first rotating rod is rotated reversely, reliable clamping and positioning of the hard disk are achieved, and the first rotating rod is locked through the limiting mechanism. And hard disks of different sizes can be positioned and installed, the hard disks are convenient to disassemble and assemble, the installation efficiency of the hard disks is improved, and practicability is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of hard disk installation, in particular to a mobile hard disk installation device. Background Art

[0002] Hard disk is the main storage device of server (or computer). Hard disk (English name: Hard Disk Drive, HDD, full name Winchester hard disk) consists of one or more aluminum or glass disks. These disks are covered with ferromagnetic materials. Most hard disks are fixed hard disks, which are permanently sealed and fixed in the hard disk drive.

[0003] With the continuous development of technology, removable hard disks have gradually appeared on the market and are widely used in desktop computers and servers. Users can purchase and configure corresponding hard disk devices according to their needs.

[0004] Nowadays, with the rapid development of science and technology, there are many sizes of hard disks. During the installation of the hard disk, the size of the hard disk and the hard disk box may not match or match, which makes the traditional hard disk box less versatile and cannot adapt to the installation of hard disks of various sizes. When the hard disk and the hard disk box are adapted to each other, it is usually necessary to manually install positioning screws to fix the hard disk, which is very cumbersome for the installation and removal of the hard disk, making it inconvenient to disassemble and install the hard disk. In addition, in order to make the hard disk have a better fixing effect, the size of the existing hard disk box is usually close to the size of the hard disk. When installing the hard disk, it will be difficult to push the hard disk in, which will greatly extend the time required for hard disk installation and reduce the efficiency and quality of hard disk installation. Utility Model Content

[0005] In order to solve the problems that traditional hard disk boxes have poor versatility, cannot be adapted to the installation of hard disks of various sizes, and are inconvenient and inefficient to disassemble and assemble the hard disk, the utility model provides a mobile hard disk installation device.

[0006] The utility model is realized by the following technical solutions:

[0007] A mobile hard disk installation device comprises a box body with an opening at one end, wherein two hard disk clamping frames arranged opposite to each other are installed in the box body in a lifting and sliding manner through an upright limiting rod; a first rotating rod is penetrated through and rotatably connected to a side wall of the box body, a driving gear is connected to the inner end of the first rotating rod, and a driven gear meshing with the driving gear is rotatably installed on the inner side wall of the box body through a first fixing rod; the driving gear and the driven gear are respectively connected to the two hard disk clamping frames, and when the driving gear rotates, the driving gear and the driven gear can respectively drive the two hard disk clamping frames to be relatively close to or away from each other; a limiting mechanism capable of limiting the rotation of the first rotating rod is also installed on the box body.

[0008] A further improvement of the utility model is that the driving gear and the driven gear are respectively rotatably connected and installed with an inclined rod via a first rotating shaft, the two hard disk clamping frames are respectively connected and installed with a third rotating shaft, and the ends of the two inclined rods away from the first rotating shaft are respectively rotatably connected and installed with the two third rotating shafts.

[0009] A further improvement of the utility model is that the hard disk clamping frame includes two clamping plates arranged opposite to each other on the left and right, and the two clamping plates are connected by a connecting rod.

[0010] A further improvement of the utility model is that rubber pads are respectively arranged on the opposite inner sides of the two clamping plates which are opposite to each other.

[0011] A further improvement of the utility model is that a handle is connected and installed on the outer end of the first rotating rod.

[0012] A further improvement of the utility model is that the limiting mechanism includes a second fixing rod slidingly passing through the side wall of the box body and a ratchet fixedly mounted on the first rotating rod; the inner and outer ends of the second fixing rod are respectively connected to a limiting block and a pawl capable of cooperating with the ratchet.

[0013] A further improvement of the utility model is that the second fixing rod is sleeved with a first spring capable of elastically supporting the limit block inwardly.

[0014] A further improvement of the utility model is that a groove is provided on the outer side of the side wall of the box body, and a fixing block which can be snap-fitted with the groove is positioned and installed on the second fixing rod.

[0015] A further improvement of the utility model is that the left and right sides of the opening end of the box body are respectively rotatably connected and installed with split extension plates through a second rotating rod.

[0016] A further improvement of the utility model is that an end cover is rotatably connected and installed on one side of the opening end of the box body through a third rotating rod.

[0017] It can be seen from the above technical solutions that the beneficial effects of the utility model are:

[0018] When installing the hard disk, the driving gear and the driven gear are rotated synchronously by rotating the first rotating rod, thereby driving the two hard disk clamping frames to move relatively far apart, leaving enough space for the hard disk installation; after the hard disk is placed in the space between the two hard disk clamping frames, the first rotating rod is rotated in the opposite direction, and the two hard disk clamping frames are driven relatively close to each other by the driving gear and the driven gear, so that the hard disk can be reliably clamped and positioned, and the first rotating rod is locked by the limit mechanism. When disassembling the hard disk, the first rotating rod is rotated to make the two hard disk clamping frames relatively far apart. The overall structure is simple, and the positioning and installation of hard disks of different sizes can be realized. It is convenient for disassembling and assembling the hard disk, and the installation efficiency of the hard disk is improved, and the practicality is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the external structure of a specific implementation method of the utility model.

[0021] Figure 2 This is a schematic diagram of the gear (driving gear and driven gear) transmission of a specific implementation method of the utility model.

[0022] Figure 3 It is a schematic diagram of the internal structure of a specific implementation method of the utility model.

[0023] Figure 4 It is a schematic diagram of the expanded state of the extension plate according to a specific embodiment of the utility model.

[0024] In the accompanying drawings: 1. box body; 2. end cover; 3. hanging ring; 4. hook; 5. driven gear; 6. first fixed rod; 7. ratchet; 8. handle; 9. first rotating rod; 10. pawl; 11. second fixed rod; 12. fixed block; 13. first spring; 14. limit block; 15. rubber pad; 16. connecting rod; 17. splint; 18. limit rod; 19. first rotating shaft; 20. inclined rod; 21. driving gear; 22. third rotating shaft; 23. second rotating rod; 24. third rotating rod; 25. extension plate; 26. groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0026] like Figure 2-4 As shown, the utility model discloses a mobile hard disk installation device, comprising a rectangular shell-shaped box body 1 with an opening at the front end, wherein two hard disk clamping frames arranged opposite to each other up and down are installed in the box body 1 so as to be liftable and slidable through four upright limiting rods 18 (four corners); a first rotating rod 9 (which cannot slide left and right) is penetrated and rotatably connected and installed on the right side wall of the box body 1, a driving gear 21 is fixedly connected and installed on the inner end of the first rotating rod 9, and a driven gear 5 meshing with the driving gear 21 is rotatably connected and installed on the inner side wall of the box body 1 through a first fixed rod 6; the driving gear 21 and the driven gear 5 are respectively connected to the two hard disk clamping frames, and when the driving gear 21 rotates, the driving gear 21 and the driven gear 5 can respectively drive the two hard disk clamping frames to be relatively close to or away from each other; a limiting mechanism capable of limiting the rotation of the first rotating rod 9 is also installed on the side wall of the box body 1.

[0027] When installing the hard disk, by rotating the first rotating rod 9, the driving gear 21 and the driven gear 5 rotate synchronously, thereby driving the two hard disk clamping frames to move relatively far apart, leaving enough space for the hard disk installation; after placing the hard disk in the space between the two hard disk clamping frames, the first rotating rod 9 is rotated in the opposite direction, and the two hard disk clamping frames are driven relatively close to each other through the driving gear 21 and the driven gear 5, so as to realize the reliable clamping and positioning of the hard disk, and the first rotating rod 9 is locked by the limit mechanism. When disassembling the hard disk, the first rotating rod 9 is rotated to make the two hard disk clamping frames relatively far apart. The overall structure is simple, and the positioning and installation of hard disks of different sizes can be realized. It is convenient for disassembling and assembling the hard disk, and the installation efficiency of the hard disk is improved, and the practicality is good.

[0028] A window is provided on the rear wall of the box body 1 for the cables connected to the hard disk to pass through.

[0029] like Figure 3As shown, the driving gear 21 and the driven gear 5 are rotatably connected and installed with an inclined rod 20 at the outer ring position of the inner wall through the first rotating shaft 19, and the two hard disk clamping frames are respectively connected and installed with a third rotating shaft 22 on one side, and the ends of the two inclined rods 20 away from the first rotating shaft 19 are respectively rotatably connected and installed with the two third rotating shafts 22. And the two first rotating shafts 19 are respectively arranged on the same side (front side or rear side) of the driving gear 21 and the driven gear 5 to ensure synchronous approach clamping and synchronous distance opening. When the driving gear 21 rotates, the first rotating shaft 19 moves, and the hard disk clamping frame is driven to move downward in the vertical guide of the limit rod 18 through the inclined rod 20 and the third rotating shaft 22, thereby realizing the convenient opening and closing clamping of the two hard disk clamping frames.

[0030] Furthermore, the hard disk clamping frame includes two clamping plates 17 disposed opposite to each other, and the two clamping plates 17 are connected by a connecting rod 16. The hard disk clamping frame has a simple structure and light weight, and leaves space in the middle of the hard disk for heat dissipation.

[0031] The inner sides of the two clamping plates 17 facing each other are respectively provided with rubber pads 15. The hard disk is reliably clamped by the rubber pads 15, and has a certain elastic clamping stroke to avoid compression damage to the hard disk.

[0032] like Figure 2 As shown, the outer end of the first rotating rod 9 is connected and installed with a handle 8. The handle 8 is used to realize a convenient rotation operation of the first rotating rod 9.

[0033] like Figure 2 As shown, the limiting mechanism includes a second fixing rod 11 slidingly penetrating the side wall of the box body 1 and a ratchet 7 fixedly mounted on the first rotating rod 9; the inner and outer ends of the second fixing rod 11 are respectively connected and installed with a limiting block 14 and a pawl 10 capable of cooperating with the ratchet 7. The first rotating rod 9 is locked by cooperating with the pawl 10 and the ratchet 7. Specifically, when adjusting the distance between the two hard disk clamping frames, the pawl 10 is disengaged from the ratchet 7 (pulling the pawl 10 and the second fixing rod 11 outwards), and the first rotating rod 9 is rotated by hand by pinching the handle 8. When locking the distance between the two hard disk clamping frames (during the hard disk placement process or the hard disk positioning clamping state), the pawl 10 is engaged with the ratchet 7.

[0034] Furthermore, the second fixing rod 11 is provided with a first spring 13 capable of elastically supporting the limit block 14 inwardly. A groove 26 is provided on the outer side of the side wall of the box body 1, and a fixing block 12 capable of engaging with the groove 26 is positioned and installed on the second fixing rod 11. The groove 26 is square. The pawl 10 (second fixing rod 11) can be automatically retracted and reset inwardly by the first spring 13, and the fixing block 12 is engaged by the groove 26, so that the reliability of the engagement between the pawl 10 and the ratchet wheel 7 is achieved, and the pawl 10 is prevented from rotating at will, so as to achieve convenience of use.

[0035] like Figure 4 As shown, the left and right sides of the opening end of the box body 1 are respectively connected and rotatably mounted with split extension plates 25 through second rotating rods 23. The two extension plates 25 are opened to form an eight-shaped shape with a larger front and a smaller back, and the two extension plates 25 are used to guide the hard disk when it is placed.

[0036] Among them, Figure 1 , 4 As shown, an end cover 2 is rotatably connected and installed on one side of the opening end of the box body 1 through a third rotating rod 24. A hanging ring 3 is provided on the end cover 2, and a hook 4 that can be locked with the hanging ring 3 is provided on the box body 1. The hook 4 is locked with the hanging ring 3 to achieve the buckling of the end cover 2 and the box body 1, thereby achieving the wrapping protection of the hard disk.

[0037] Furthermore, a plurality of springs capable of elastically supporting the hard disk can be positioned and installed on the inner side of the rear wall of the box body 1. When the two hard disk clamping frames are separated and opened, the hard disk can be automatically ejected forward through the elastic support of the springs, thereby improving the convenience of hard disk removal.

[0038] In the mobile hard disk installation device, when installing the hard disk, the first rotating rod 9 is rotated to make the driving gear 21 and the driven gear 5 rotate synchronously, thereby driving the two hard disk clamping frames to move relatively far apart, leaving enough space for the hard disk installation; after the hard disk is placed in the space between the two hard disk clamping frames, the first rotating rod 9 is rotated in the opposite direction, and the two hard disk clamping frames are driven relatively close to each other through the driving gear 21 and the driven gear 5, so that the hard disk is reliably clamped and positioned, and the first rotating rod 9 is locked by the limit mechanism. When disassembling the hard disk, the first rotating rod 9 is rotated to make the two hard disk clamping frames relatively far apart. The overall structure is simple, and the positioning and installation of hard disks of different sizes can be realized. It is also convenient for disassembling and assembling the hard disk, which improves the installation efficiency of the hard disk and has good practicality.

[0039] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0040] The terms "upper", "lower", "outer side", "inner side", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish the relative relationship in position if they exist, and do not need to be qualitative. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0041] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mobile hard disk installation device, characterized in that: The invention comprises a box body (1) with an opening at one end, wherein two hard disk clamping frames arranged opposite to each other are installed in the box body (1) so as to be lifted and slidable via an upright limiting rod (18); a first rotating rod (9) is penetrated through and rotatably connected to a side wall of the box body (1), a driving gear (21) is connected to the inner end of the first rotating rod (9), and a driven gear (5) meshing with the driving gear (21) is rotatably connected to the inner side wall of the box body (1) via a first fixing rod (6); the driving gear (21) and the driven gear (5) are respectively connected to the two hard disk clamping frames, and when the driving gear (21) rotates, the driving gear (21) and the driven gear (5) can respectively drive the two hard disk clamping frames to move closer to or farther from each other; and a limiting mechanism capable of limiting the rotation of the first rotating rod (9) is also installed on the box body (1).

2. The mobile hard disk installation device according to claim 1, characterized in that: The driving gear (21) and the driven gear (5) are rotatably connected to an inclined rod (20) via a first rotating shaft (19), and the two hard disk clamping frames are respectively connected to a third rotating shaft (22). One end of the two inclined rods (20) away from the first rotating shaft (19) is rotatably connected to the two third rotating shafts (22).

3. The mobile hard disk installation device according to claim 1, characterized in that: The hard disk clamping frame comprises two clamping plates (17) arranged opposite to each other on the left and right, and the two clamping plates (17) are connected via a connecting rod (16).

4. The mobile hard disk installation device according to claim 3, characterized in that: Rubber pads (15) are respectively provided on the opposite inner sides of the two clamping plates (17) facing each other up and down.

5. The mobile hard disk installation device according to claim 1, characterized in that: The outer end of the first rotating rod (9) is connected to a handle (8).

6. The mobile hard disk installation device according to claim 1, characterized in that: The limiting mechanism comprises a second fixing rod (11) which slides through the side wall of the box body (1) and a ratchet wheel (7) which is fixedly mounted on the first rotating rod (9); the inner and outer ends of the second fixing rod (11) are respectively connected to a limiting block (14) and a ratchet pawl (10) which can cooperate with the ratchet wheel (7).

7. The mobile hard disk installation device according to claim 6, characterized in that: The second fixing rod (11) is sleeved with a first spring (13) capable of elastically supporting the limiting block (14) inwards.

8. The mobile hard disk installation device according to claim 7, characterized in that: A groove (26) is provided on the outer side of the side wall of the box body (1), and a fixing block (12) capable of being snap-fitted into the groove (26) is positioned and mounted on the second fixing rod (11).

9. The mobile hard disk installation device according to claim 1, characterized in that: The left and right sides of the opening end of the box body (1) are respectively rotatably connected and installed with split extension plates (25) via second rotating rods (23).

10. The mobile hard disk installation device according to claim 1, characterized in that: An end cover (2) is rotatably connected and mounted on one side of the opening end of the box body (1) via a third rotating rod (24).

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