CN202003683U - Removable hard drive holder - Google Patents

Abstract

The utility model relates to the technical field of computer host machine cases, in particular to a detachable hard disk fixing device for a computer host machine case, which comprises a fixing frame and a plurality of trays detachably arranged on the fixing frame, wherein fixing components for fixing a hard disk are respectively arranged on two sides of each tray, slide rails are respectively arranged on two sides of each tray, two opposite inner sides of the fixing frame are respectively provided with a chute adaptive to the slide rails, and one slide rail is movably embedded in one chute; the detachable hard disk fixing device also comprises a locking device used for preventing the sliding rail from moving relative to the sliding groove. The fixing frame is arranged inside the computer host, the detachable hard disk fixing device of the utility model has simple structure and convenient assembly and disassembly, greatly simplifies the processes of disassembling and assembling the hard disk, and has higher assembly and disassembly efficiency; the use of auxiliary tools is avoided, the cost of hard disk disassembly and assembly is reduced, and the practicability is high.

Description

Removable hard drive holder

technical field

The utility model relates to the technical field of a computer mainframe case, in particular to a detachable hard disk fixing device for a computer mainframe case.

Background technique

With the popularization of modern technology, computers have been widely used in various fields of life, and the functions of computers are constantly expanding with the increase of peripheral hardware devices. As far as the present is concerned, the configuration in the host computer is not only the motherboard, CPU and hard disk, but also other peripheral devices or adapter cards, graphics cards, CD-ROM drives or recorders needed to improve the performance of the computer, making the application of the computer become more diverse.

Affected by the continuous expansion of computer functions, people have also put forward higher requirements for the capacity of hard disks as storage tools. Although with the advancement of science and technology, the capacity of the hard disk itself continues to increase, it is still difficult to meet the requirements of larger capacity required by users. For this reason, people install a plurality of groups of hard disks in the inside of the host computer to provide enough storage capacity for the user to use. However, the internal space of the computer mainframe is limited, and multiple electronic components are installed in the computer mainframe. Therefore, in order to effectively utilize the internal space of the computer mainframe, the conventional method is to arrange multiple sets of hard disks in parallel in the mainframe. The back end of the hard disk is equipped with a connection interface to achieve the purpose of expanding the storage capacity of the hard disk. Although this design can expand the number of hard disks, when the user wants to replace the hard disk of the main computer, he needs to use auxiliary tools to replace the hard disk. Other electronic components cause damage to electronic components, and the defects are obvious.

Contents of the invention

The technical problem to be solved by the utility model is to provide a detachable hard disk fixing device which can disassemble and install the hard disk without auxiliary tools.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: a detachable hard disk fixing device, including a fixing frame and a plurality of trays detachably arranged on the fixing frame, and two sides of the tray are installed respectively for fixing the hard disk. As for the fixed assembly, slide rails are respectively provided on both sides of the tray, and slide grooves adapted to the slide rails are respectively provided on the opposite inner sides of the fixed frame, and one slide rail is movably embedded in one slide groove; The fixing device for disassembling the hard disk also includes a locking device for preventing the slide rail from moving relative to the slide slot.

Wherein, the locking device includes an elastic extension arranged on the front side of the tray, a tenon arranged on the outer surface of the elastic extension, and a bayonet provided on the fixing frame, and the position of the bayonet is the same as that of the bayonet The position of the tenon is adapted; when the tray is installed on the fixed frame, the tenon is buckled in the bayonet.

Further, both sides of the front part of the tray are provided with elastic extensions, the outer ends of the two elastic extensions are provided with pull bars, and the two ends of the pull bars are respectively connected to the outer ends of the two elastic extensions .

Wherein, a fixed baffle is provided at the rear of the fixed frame.

Further, the fixed baffle is provided with a hot-swap adapter.

Wherein, the chute is provided with an upper edge and a lower edge formed by partially inwardly bending the inner wall of the fixing frame.

Wherein, the fixing component includes a disassembly hole arranged on both sides of the tray, a flexible cushion cover fastened to the disassembly hole, and a connecting nail sleeved on the flexible cushion cover; the flexible cushion cover is provided with a ring groove The width of one end of the dismounting hole is larger than the outer diameter of the flexible pad, and the width of the other end of the dismounting hole is smaller than the outer diameter of the flexible pad and larger than the diameter of the bottom of the ring groove.

The beneficial effect of the utility model is that: the utility model provides a detachable hard disk fixing device, including a fixing frame and a plurality of trays detachably arranged on the fixing frame, and the two sides of the tray are respectively equipped with fixing parts for fixing the hard disk. Assemblies, the two sides of the tray are respectively provided with slide rails, and the opposite inner sides of the fixed frame are respectively provided with slide grooves suitable for the slide rails, and one slide rail is movably embedded in one slide groove; the detachable The hard disk fixing device also includes a locking device for preventing the slide rail from moving relative to the slide groove. The fixing frame is arranged inside the computer mainframe. When the hard disk needs to be disassembled, the locking device needs to be unlocked first, and then the tray and the hard disk are pulled out from the chute arranged on the fixing frame, and then the fixing assembly is disassembled and disassembled. , the hard disk can be easily taken out from the tray, so as to realize the disassembly of the hard disk; Insert the tray along the chute of the fixing frame until the locking device is locked and then the installation of the hard disk is completed. Finally, plug the corresponding data cable or power cable inside the host computer to the hard disk and it can be used. The detachable hard disk fixing device described in the utility model has a simple structure and is convenient for disassembly and assembly, which greatly simplifies the process of disassembly and installation of the hard disk, and has higher disassembly and assembly efficiency; avoids the use of auxiliary tools, reduces the cost of hard disk disassembly and assembly, and is practical powerful.

Description of drawings

Fig. 1 is an exploded schematic view of the three-dimensional structure of the utility model.

FIG. 2 is a partially enlarged schematic diagram of part A in FIG. 1 .

Fig. 3 is a three-dimensional structure diagram of the utility model when a hard disk is installed.

Fig. 4 is an exploded schematic view of the three-dimensional structure of the utility model when the hard disk is installed.

Fig. 5 is a top view structural schematic diagram of the tray of the present invention.

Fig. 6 is a schematic diagram of the three-dimensional structure of the pallet described in the present invention.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the implementation modes are not limitations of the utility model.

As shown in Figures 1 to 6, a detachable hard disk fixing device includes a fixing frame 1 and a plurality of trays 2 that are detachably arranged on the fixing frame 1. As for the fixed assembly, slide rails 3 are respectively provided on both sides of the tray 2, and slide grooves 4 corresponding to the slide rails 3 are respectively provided on the opposite inner sides of the fixed frame 1, and a slide rail 3 is movably embedded in a slide rail In the slot 4; the detachable hard disk fixing device also includes a locking device for preventing the slide rail 3 from moving relative to the slide slot 4. The fixed frame 1 is arranged inside the computer mainframe. When the hard disk 15 needs to be disassembled, the locking device is unlocked first, and then the tray 2 and the hard disk 15 are pulled out from the chute 4 arranged on the fixed frame 1, and then After the fixing components are disassembled and disassembled, the hard disk 15 can be easily taken out from the tray 2, thereby realizing the disassembly action of the hard disk 15; , and fix it with a fixing component, and then insert the tray 2 with the hard disk 15 along the chute 4 of the fixed frame 1 until the locking device is snapped and locked to complete the installation of the hard disk 15, and finally the corresponding inside of the computer mainframe Data line or power line and hard disk 15 are plugged and can be used. The detachable hard disk fixing device described in the utility model has a simple structure and is convenient for disassembly and assembly, greatly simplifies the process of disassembly and installation of the hard disk 15, and has higher disassembly and assembly efficiency; avoids the use of auxiliary tools, and reduces the cost of disassembly and assembly of the hard disk 15. Strong practicality.

The locking device of this embodiment includes an elastic extension 5 arranged on the front side of the tray 2 , a tenon 6 arranged on the outer surface of the elastic extension 5 , and a bayonet 7 arranged on the inner side of the fixing frame 1 , the position of the bayonet 7 is adapted to the position of the bayonet 6; when the tray 2 is installed on the fixed frame 1, the bayonet 6 is buckled in the bayonet 7. Specifically, the two sides of the front part of the tray 2 are provided with elastic extensions 5, and the outer ends of the two elastic extensions 5 are provided with pull bars 8, and the two ends of the pull bars 8 are respectively connected with the two elastic The outer ends of the extensions 5 are connected. When the tray 2 with the hard disk 15 installed is inserted along the chute 4 of the fixed frame 1, the tenon 6 is pushed by the inner wall of the fixed frame 1 to cause the elastic extension 5 to bend inwardly. When the chute 4 is inserted into the bottom, the tenon 6 just corresponds to the position of the bayonet 7, causing the elastic extension 5 to reset, so that the tenon 6 is buckled in the bayonet 7, so as to prevent the tray 2 from being arbitrarily placed on the fixed frame 1. sliding on the chute 4 of the locking device, so as to realize the fastening and locking function of the locking device; When pulling, the middle part of the pull bar 8 bends, and drives the two elastic extensions 5 to bend in the middle, so that the tenon 6 and the bayonet 7 are disengaged, so as to realize the unlocking of the locking device, thereby facilitating the extraction of the tray 2, and the operation is convenient. Fast and practical.

A fixed baffle 9 is provided at the rear of the fixed frame 1 in this embodiment. Specifically, the fixed baffle 9 is provided with a hot-plug adapter 10, and the hot-plug adapter 10 is electrically connected to the corresponding data line or power line of the computer host. The fixed baffle is used to support and fix the hot-swap adapter 10. When the tray 2 with the hard disk 15 is inserted into the fixed frame 1, the hot-swap adapter 10 is just inserted into the slot at the tail of the hard disk 15, and no additional steps are required. The plugging work of the data line or the power line further simplifies the installation process of the hard disk 15, and the setting of the hot-swapping adapter 10 can also realize the hot-swapping and hot-swapping of the hard disk 15 without shutting down, and the removal and installation of the hard disk can be realized without shutting down , prolong the service life of the computer, more practical.

The chute 4 of this embodiment is provided with an upper edge 41 and a lower edge 42 formed by partially bending the inner wall of the fixed frame 1 inwardly. There is no need to install additional new chute 4 components, and the inner wall of the fixed frame 1 is partially bent inward. The chute 4 can be obtained by bending inside 90°, which reduces the difficulty and production cost of the chute 4 .

The fixing assembly in this embodiment includes disassembly holes 11 arranged on both sides of the tray 2, a flexible cushion cover 12 fastened to the disassembly hole 11, and a connecting nail 13 sleeved on the flexible cushion cover 12; The flexible cushion cover 12 is provided with an annular groove 14, the width of one end of the disassembly hole 11 is greater than the outer diameter of the flexible cushion cover 12, and the width of the other end of the disassembly hole 11 is smaller than the outer diameter of the flexible cushion cover 12, And larger than the diameter of the bottom of the ring groove 14, the disassembly hole 11 on the same side of the tray 2 is set in reverse. First place the flexible cushion cover 12 on the end of the larger width of the disassembly hole 11, and then translate the flexible cushion cover 12 to the end of the smaller width of the disassembly hole 11, so that the edge of the smaller end of the disassembly hole 11 is embedded in the ring slot 14, to realize the fixing of the flexible pad 12; then, put the hard disk 15 into the tray 2, and insert the connecting nail 13 from the outer end of the flexible pad 12, so that the inner end of the connecting nail 13 is embedded in the hard disk 15 Just inside the screw hole. Since the dismounting hole 11 on the same side of the tray 2 is reversely set, the flexible pad cover 12 is prevented from moving in the dismounting hole 11 and affecting the fixed connection function of the fixed assembly, the connection is more stable, and the flexible pad cover 12 has a certain The cushioning and shock absorption performance can protect the hard disk 15 and prevent the hard disk 15 from being damaged when the computer mainframe is hit, and the security is higher.

The above-mentioned embodiment is one of the preferred implementation schemes of the utility model. In addition, the utility model can also be realized in other ways. Any obvious replacement is within the scope of the utility model without departing from the inventive concept of the utility model. within the scope of protection.

Claims (7)

1. The detachable hard disk fixing device includes a fixing frame (1) and several trays (2) detachably arranged on the fixing frame (1), and the two sides of the tray (2) are respectively equipped with a hard disk (15) The fixed assembly is characterized in that: the two sides of the tray (2) are respectively provided with slide rails (3), and the opposite inner sides of the fixed frame (1) are respectively provided with slide rails (3) slot (4), a slide rail (3) is movably embedded in a slide slot (4); the detachable hard disk fixing device also includes a lock for preventing the slide rail (3) from moving relative to the slide slot (4) buckle device. 2. The detachable hard disk fixing device according to claim 1, characterized in that: the locking device includes an elastic extension (5) arranged on the front side of the tray (2), and an elastic extension (5) arranged on the elastic extension (5) The tenon (6) on the outer surface and the bayonet (7) provided on the fixed frame (1), the position of the bayonet (7) is adapted to the position of the tenon (6); the tray (2 ) is installed on the fixed frame (1), the tenon (6) is buckled in the bayonet (7). 3. The detachable hard disk fixing device according to claim 2, characterized in that: both sides of the front part of the tray (2) are provided with elastic extensions (5), and the two elastic extensions (5 ) is provided with a tie bar (8), and the two ends of the tie bar (8) are respectively connected with the outer ends of the two elastic extension parts (5). 4. The detachable hard disk fixing device according to claim 1, characterized in that: a fixing baffle (9) is arranged at the rear of the fixing frame (1). 5. The detachable hard disk fixing device according to claim 4, characterized in that: the fixing baffle (9) is provided with a hot-swappable adapter seat (10). 6. The detachable hard disk fixing device according to claim 1, characterized in that: the chute (4) is provided with an upper edge (41) and a lower edge ( 42). 7. The detachable hard disk fixing device according to claim 1, characterized in that: the fixing component includes disassembly holes (11) arranged on both sides of the tray (2), fastened to the disassembly holes (11) ) of the flexible pad (12) and the connecting nail (13) sleeved on the flexible pad (12); the flexible pad (12) is provided with a ring groove (14), and the disassembly hole (11) The width of one end is larger than the outer diameter of the flexible gasket (12); the width of the other end of the disassembly hole (11) is smaller than the outer diameter of the flexible gasket (12), and larger than the bottom of the ring groove (14) diameter of.

Images