阅读说明：本技术 一种计算机大数据用收集储存设备及其使用方法 (Computer big data collecting and storing device and using method thereof ) 是由 张希 于 2021-07-19 设计创作，主要内容包括：本发明公开了一种计算机大数据用收集储存设备及其使用方法,收集储存设备,包括防护机壳、缓冲垫架、硬盘本体、散热架、限位组件、安装组件、缓冲组件和支撑背板,所述防护机壳的底部端面通过螺钉固定安装有支撑背板,所述支撑背板的顶部端面固定安装有缓冲垫架,且缓冲垫架的顶部端面安装有硬盘本体,所述硬盘本体的外壁两侧均设置有散热架,所述防护机壳的顶部端面两侧安装有限位组件,且限位组件与硬盘本体的顶部端面贴合连接；本发明的收集储存设备,结构简单,体积小巧；在使用时,功能多样,安装方便,连接紧固；能够对硬盘本体具有良好的保护效果,有效提高设备的缓冲效果,从而提高设备的使用寿命。(The invention discloses a computer big data collecting and storing device and a using method thereof, wherein the collecting and storing device comprises a protective casing, a buffer pad frame, a hard disk body, a heat dissipation frame, a limiting assembly, an installation assembly, a buffer assembly and a support back plate, wherein the support back plate is fixedly installed on the bottom end surface of the protective casing through screws, the buffer pad frame is fixedly installed on the top end surface of the support back plate, the hard disk body is installed on the top end surface of the buffer pad frame, the heat dissipation frame is arranged on two sides of the outer wall of the hard disk body, the limiting assembly is installed on two sides of the top end surface of the protective casing, and the limiting assembly is in fit connection with the top end surface of the hard disk body; the collecting and storing device is simple in structure and small in size; when in use, the multifunctional electric heating cooker has various functions, is convenient to install and is connected and fastened; can have good protection effect to the hard disk body, effectively improve equipment's buffering effect to improve equipment's life.)

1. The computer big data collecting and storing device is characterized by comprising a protective casing (1), a buffer pad frame (2), a hard disk body (3), a heat dissipation frame (4), a limiting component (6), an installation component (7), a buffer component (8) and a supporting back plate (9), wherein the supporting back plate (9) is fixedly installed on the bottom end surface of the protective casing (1) through screws, the buffer pad frame (2) is fixedly installed on the top end surface of the supporting back plate (9), the hard disk body (3) is installed on the top end surface of the buffer pad frame (2), the heat dissipation frame (4) is arranged on each of two sides of the outer wall of the hard disk body (3), the limiting component (6) is installed on each of two sides of the top end surface of the protective casing (1), the limiting component (6) is connected with the top end surface of the hard disk body (3) in a laminating manner, the installation component (7) is fixedly installed on each of two sides of two side end surfaces of the protective casing (1), a plurality of buffer components (8) are fixedly arranged at both ends of the protective casing (1);

the limiting assembly (6) comprises guide grooves (61), an installation slide seat (62), an installation push rod (63), a turnover seat (66), a folding pressing plate (67), a fixed top plate (68), an electric push rod (69) and a spring pressing plate (610), wherein the four guide grooves (61) are respectively arranged inside the end face of the protective casing (1), the installation slide seat (62) is installed inside the guide grooves (61) in an inserted mode, the installation push rod (63) is fixedly installed in the center of one side of the top end face of the installation slide seat (62), the turnover seats (66) are fixedly installed on one side of the end face of the protective casing (1), the folding pressing plate (67) is installed between the turnover seats (66) in an inserted mode, the bottom end face of the folding pressing plate (67) is fixedly installed with a plurality of fixed top plates (68), and the electric push rod (69) is fixedly installed in the center of the bottom end face of the fixed top plate (68), and one end of the bottom of the electric push rod (69) is fixedly provided with a spring pressure plate (610).

2. The computer big data collecting and storing device according to claim 1, wherein both sides of the inside of the heat dissipation frame (4) are fixedly provided with heat dissipation fans (5) through screws, and both sides of the end surface of the heat dissipation frame (4) are fixedly provided with protective screens through screws.

3. The big data collecting and storing device of the computer as claimed in claim 1, wherein a positioning hole (64) is formed in the center of one end of the mounting slide (62), and a first locking screw (65) is mounted on the end surface of the positioning hole (64) through a threaded connection.

4. The big data collecting and storing device of computer according to claim 1, wherein the two screw fastening seats (611) are both fixedly installed on the other side of the top end surface of the protective casing (1), and the folding pressing plate (67) is fixedly connected with the screw fastening seats (611) through screws.

5. The big data of computer is with collecting storage equipment according to claim 1, characterized in that, installation component (7) includes elevating guide (71), guide slider (72), second locking screw (73) and L type location cardboard (74), elevating guide (71) passes through the terminal surface fixed connection of screw and protective housing (1), guide slider (72) is installed to the outside joint of elevating guide (71), second locking screw (73) are all installed through threaded connection grafting to the both sides terminal surface of guide slider (72), L type location cardboard (74) is installed through screw fixed mounting in the terminal surface outside of guide slider (72), the both sides terminal surface center of L type cardboard location cardboard (74) has all seted up the installation card hole.

6. The big data of computer are with collecting storage device according to claim 1, characterized in that, buffering subassembly (8) includes buffer seat (81), buffer spring (82), buffer pole (83), buffering tray (84) and rubber bump (85), buffer seat (81) pass through screw fixed mounting in the one end of protection casing (1), buffer spring (82) are installed in the grafting of the terminal surface central authorities of buffer seat (81), and buffer pole (83) are installed to the outside joint of buffer spring (82), the one end of buffer pole (83) is installed buffering tray (84) through gluing, the terminal surface of buffering tray (84) passes through screw fixed mounting and has rubber bump (85).

7. The big data collecting and storing device of claim 1, wherein the end face of the hard disk body (3) is provided with a data transmission interface.

8. A use method of a computer big data collecting and storing device is characterized by comprising the following steps:

step S1: when the hard disk drive is used, a hard disk body (3) to be installed is placed on the buffer pad frame (2) at the top of the supporting back plate (9), the hard disk body (3) is fixedly installed inside the protective casing (1) through the limiting component (6), after the bottom of the hard disk body (3) is attached to the buffer pad frame (2), the installation push rod (63) is pushed, the installation push rod (63) drives the installation sliding seat (62) to slide inside the guide groove (61), until the positioning hole (64) slides to the top of the hard disk body (3), the first locking screw rod (65) is screwed, so that the bottom of the first locking screw rod (65) penetrates through the positioning hole (64) and abuts against the top end face of the hard disk body (3), the folding pressing plate (67) is rotated, one end of the folding pressing plate (67) is rotated through the overturning seat (66), and after the other end of the folding pressing plate (67) is attached to the spring pressing plate (610), a screw penetrates through the folding pressing plate (67) to be fixedly connected with the thread fastening seat (611), at the moment, an electric push rod (69) at the bottom of the fixed top plate (68) works, and the electric push rod (69) pushes the spring pressing plate (610) to enable the bottom of the spring pressing plate (610) to be attached to the top end face of the hard disk body (3), so that the top of the hard disk body (3) is fixed;

step S2: after the fixing is finished, the protective casing (1) is installed at a proper installation position through the installation assembly (7), the guide rail sliding block (72) slides on the outer side of the lifting guide rail (71), so that the height of the guide rail sliding block (72) is adjusted, after the guide rail sliding block slides to a proper height, the second locking screw rod (73) is screwed down, the guide rail sliding block (72) is fixed on the outer side of the lifting guide rail (71), a proper fastener penetrates through an installation clamping hole in the end face of the L-shaped positioning clamping plate (74), so that the L-shaped positioning clamping plate (74) is fixed, and the protective casing (1) is installed and fixed;

step S3: the hard disk body (3) can be well protected by the heat dissipation fan (5) in the heat dissipation frame (4) and the buffer assembly (8) outside the protection shell (1); when the hard disk drive is used in daily life, the two sides of the hard disk body (3) are conveniently cooled by the cooling fan (5) in the cooling frame (4), so that the working heat of the hard disk body (3) is effectively reduced, and the cooling fan (5) can conveniently circulate air when working through a protective net; because protection casing (1) is installed in the inside of computer, because rubber lug (85) are installed in the outside of buffering tray (84), can have good buffering effect through rubber lug (85), when rubber lug (85) received the extrusion for buffering tray (84) can be through inside buffer spring (82) of buffer seat (81) of buffer pole (83) extrusion, thereby can have the effect of spring buffering.

Technical Field

The invention relates to the technical field of computer big data, in particular to a computer big data collecting and storing device and a using method thereof.

Background

Big data is a data set which cannot be captured, managed and processed by a conventional software tool within a certain time range, and is massive, high-growth rate and diversified information assets which can have stronger decision-making power, insight discovery power and flow optimization capability only by a new processing mode; the big data of the computer needs to be used to a collecting and storing device in the process of data processing.

The collecting and storing equipment in the prior art is inconvenient to install, has poor tightness of the whole structure, and is easy to damage the equipment when the equipment is impacted, so that the normal use of the equipment is influenced; meanwhile, the collection and storage device in the prior art has a single function, so that the collection and storage device for the big data of the computer and the use method thereof are designed.

Disclosure of Invention

The invention aims to provide a computer big data collecting and storing device and a using method thereof, which have simple structure and small volume; when in use, the multifunctional electric heating cooker has various functions, is convenient to install and is connected and fastened; can have good protection effect to the hard disk body, effectively improve equipment's buffering effect to improve equipment's life.

In order to achieve the purpose, the invention adopts the following technical scheme:

a computer big data collecting and storing device comprises a protective casing, a buffer pad frame, a hard disk body, a heat dissipation frame, a limiting assembly, an installation assembly, a buffer assembly and a supporting back plate, wherein the supporting back plate is fixedly installed on the bottom end face of the protective casing through screws, the buffer pad frame is fixedly installed on the top end face of the supporting back plate, the hard disk body is installed on the top end face of the buffer pad frame, the heat dissipation frame is arranged on each of two sides of the outer wall of the hard disk body, the limiting assembly is installed on each of two sides of the top end face of the protective casing and is connected with the top end face of the hard disk body in an attaching mode, the installation assembly is fixedly installed on each of two sides of the end face of the protective casing, and a plurality of buffer assemblies are fixedly installed on each of two ends of the protective casing;

spacing subassembly includes guide way, installation slide, installation push rod, upset seat, folding clamp plate, fixed roof, electric putter and spring clamp plate, four the guide way is seted up respectively inside the terminal surface of protection casing, the inside grafting of guide way is installed the installation slide, the fixed mounting of top terminal surface one side central authorities of installation slide has the installation push rod, two pairs the equal fixed mounting of upset seat is in terminal surface one side of protection casing, the folding clamp plate is installed in the grafting between the upset seat, the bottom terminal surface fixed mounting of folding clamp plate has the fixed roof of a plurality of, the bottom terminal surface central authorities fixed mounting of fixed roof has electric putter, and electric putter's bottom one end fixed mounting has spring clamp plate.

As a further scheme of the invention: the inside both sides of heat dissipation frame all have cooling fan through screw fixed mounting, the terminal surface both sides of heat dissipation frame all have the protection network through screw fixed mounting.

As a further scheme of the invention: a positioning hole is formed in the center of one end of the mounting sliding seat, and a first locking screw is mounted on the end face of the positioning hole in a threaded connection mode.

As a further scheme of the invention: and the two thread fastening seats are fixedly arranged on the other side of the top end surface of the protective casing, and the folding pressing plate is fixedly connected with the thread fastening seats through screws.

As a further scheme of the invention: the installation component comprises a lifting guide rail, a guide rail slider, a second locking screw and an L-shaped positioning clamping plate, the lifting guide rail is fixedly connected with the end face of the protective casing through screws, the guide rail slider is installed in the outer side clamping of the lifting guide rail, the two side end faces of the guide rail slider are all provided with the second locking screw in a splicing mode through threaded connection, the L-shaped positioning clamping plate is installed on the outer side of the end face of the guide rail slider through screws in a fixed mode, and installation clamping holes are formed in the center of the two side end faces of the L-shaped positioning clamping plate.

As a further scheme of the invention: the buffer assembly comprises a buffer seat, a buffer spring, a buffer rod, a buffer tray and a rubber bump, the buffer seat is fixedly mounted at one end of the protective casing through a screw, the buffer spring is mounted in the center of the end face of the buffer seat in an inserting mode, the buffer rod is mounted in the outer side of the buffer spring in a clamping mode, the buffer tray is mounted at one end of the buffer rod through gluing, and the rubber bump is fixedly mounted on the end face of the buffer tray through a screw.

As a further scheme of the invention: and the end surface of the hard disk body is provided with a data transmission interface.

A method for using a computer big data collecting and storing device comprises the following steps:

step S1: when the hard disk drive is used, a hard disk body to be installed is placed on a cushion pad frame at the top of a supporting back plate, the hard disk body is fixedly installed inside a protective casing through a limiting component, after the bottom of the hard disk body is attached to the cushion pad frame, an installation push rod is pushed, the installation push rod drives an installation sliding seat to slide inside a guide groove until a positioning hole slides to the upper portion of the top of the hard disk body, a first locking screw is screwed, after the bottom of the first locking screw penetrates through the positioning hole and abuts against the top end face of the positioning hole, a folding pressing plate is rotated, one end of the folding pressing plate is rotated through a turnover seat, when the other end of the folding pressing plate is attached to a spring pressing plate, a screw penetrates through the folding pressing plate and is fixedly connected with a thread fastening seat, at the moment, an electric push rod for fixing the bottom of a top plate works, and the electric push rod pushes the spring pressing plate to enable the bottom of the spring pressing plate to be attached to the top end face of the spring pressing plate, thereby fixing the top of the hard disk body;

step S2: after the protection machine shell is fixed, the protection machine shell is installed at a proper installation position through the installation assembly, the guide rail sliding block slides on the outer side of the lifting guide rail, the height of the guide rail sliding block is adjusted, after the guide rail sliding block slides to a proper height, the second locking screw rod is screwed down, the guide rail sliding block is fixed on the outer side of the lifting guide rail, a proper fastener penetrates through an installation clamping hole in the end face of the L-shaped positioning clamping plate, the L-shaped positioning clamping plate is fixed, and the protection machine shell is installed and fixed;

step S3: the hard disk body can be well protected by the heat dissipation fan in the heat dissipation frame and the buffer assembly outside the protection shell; when the hard disk drive is used in daily life, the two sides of the hard disk body are conveniently cooled by the cooling fan in the cooling frame, so that the working heat of the hard disk body is effectively reduced, and the air circulation is conveniently carried out when the cooling fan works through the protective net; because the inside at the computer is installed to the protection casing, because rubber bumps installs in the outside of buffering tray, can have good buffering effect through rubber bumps, when rubber bumps received the extrusion for buffering tray can be through the inside buffer spring of buffer seat of buffer pole extrusion, thereby can have the effect of spring buffering.

The invention has the beneficial effects that: the collecting and storing device has the advantages of simple structure, small volume, multiple functions and convenience for data transmission; when the hard disk protection device is used, a hard disk body to be installed is placed on the buffer cushion frame at the top of the support back plate, the hard disk body is fixedly installed inside the protection shell through the limiting assembly, and after the hard disk body is fixed, the protection shell is installed at a proper installation position through the installation assembly, so that the hard disk protection device is convenient to install and is fastened in connection; the cooling fan and the buffer assembly outside the protective casing can have a good protection effect on the hard disk body through the inside of the cooling frame, the hard disk body can be well protected, the buffer effect of the equipment is effectively improved, and therefore the service life of the equipment is prolonged.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is an overall top view of the present invention;

FIG. 3 is an overall bottom view of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the protective housing of the present invention;

FIG. 5 is a schematic structural view of the mounting carriage of the present invention;

illustration of the drawings: 1. a protective enclosure; 2. a cushion frame; 3. a hard disk body; 4. a heat dissipation frame; 5. a heat radiation fan; 6. a limiting component; 7. mounting the component; 8. a buffer assembly; 9. a support backing plate; 61. a guide groove; 62. installing a sliding seat; 63. installing a push rod; 64. positioning holes; 65. a first locking screw; 66. a turning seat; 67. folding the pressing plate; 68. fixing a top plate; 69. an electric push rod; 610. a spring pressing plate; 611. a screw fastening seat; 71. a lifting guide rail; 72. a guide rail slider; 73. a second locking screw; 74. an L-shaped positioning clamping plate; 81. a buffer seat; 82. a buffer spring; 83. a buffer rod; 84. a buffer tray; 85. and a rubber bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-5, a computer big data is with collecting storage device, including protection casing 1, cushion frame 2, hard disk body 3, heat dissipation frame 4, spacing subassembly 6, installation subassembly 7, buffering subassembly 8 and support backplate 9, the bottom terminal surface of protection casing 1 is fixedly installed with support backplate 9 through the screw, the top terminal surface of support backplate 9 is fixedly installed with cushion frame 2, and the top terminal surface of cushion frame 2 is installed with hard disk body 3, the terminal surface of hard disk body 3 is provided with the data transmission interface, conveniently carries on data transmission; the heat dissipation frame 4 is arranged on each of two sides of the outer wall of the hard disk body 3, the heat dissipation fans 5 are fixedly mounted on each of two sides of the interior of the heat dissipation frame 4 through screws, and the protective nets are fixedly mounted on each of two sides of the end face of the heat dissipation frame 4 through screws, so that the heat dissipation effect can be effectively improved; limiting assemblies 6 are mounted on two sides of the top end face of the protective casing 1, the limiting assemblies 6 are connected with the top end face of the hard disk body 3 in a fitting mode, mounting assemblies 7 are fixedly mounted on two sides of the end face of the protective casing 1, and a plurality of buffering assemblies 8 are fixedly mounted on two ends of the protective casing 1;

the limiting assembly 6 comprises guide grooves 61, an installation slide seat 62, an installation push rod 63, a turning seat 66, a folding pressing plate 67, a fixed top plate 68, an electric push rod 69 and a spring pressing plate 610, wherein the four guide grooves 61 are respectively arranged inside the end face of the protective casing 1, the installation slide seat 62 is inserted and installed inside the guide grooves 61, a positioning hole 64 is formed in the center of one end of the installation slide seat 62, and a first locking screw 65 is installed on the end face of the positioning hole 64 in a threaded connection mode, so that the connection tightness is improved; the center of one side of the top end face of the mounting sliding seat 62 is fixedly provided with a mounting push rod 63, the two pairs of turning seats 66 are fixedly arranged on one side of the end face of the protective machine shell 1, the two thread fastening seats 611 are fixedly arranged on the other side of the top end face of the protective machine shell 1, and the folding pressing plate 67 is fixedly connected with the thread fastening seats 611 through screws in a threaded manner, so that the connection and the fastening are realized, and the mounting convenience is improved; a folding pressing plate 67 is inserted between the turning seats 66, a plurality of fixed top plates 68 are fixedly mounted on the bottom end face of the folding pressing plate 67, an electric push rod 69 is fixedly mounted in the center of the bottom end face of each fixed top plate 68, and a spring pressing plate 610 is fixedly mounted at one end of the bottom of the electric push rod 69;

the mounting assembly 7 comprises a lifting guide rail 71, a guide rail sliding block 72, a second locking screw 73 and an L-shaped positioning clamping plate 74, the lifting guide rail 71 is fixedly connected with the end face of the protective casing 1 through a screw, the outer side of the lifting guide rail 71 is clamped and mounted with the guide rail sliding block 72, the end faces of the two sides of the guide rail sliding block 72 are respectively provided with the second locking screw 73 through threaded connection and insertion, the outer side of the end face of the guide rail sliding block 72 is fixedly provided with the L-shaped positioning clamping plate 74 through a screw, and the centers of the end faces of the two sides of the L-shaped positioning clamping plate 74 are respectively provided with a mounting clamping hole;

the buffer assembly 8 comprises a buffer seat 81, a buffer spring 82, a buffer rod 83, a buffer tray 84 and a rubber bump 85, the buffer seat 81 is fixedly installed at one end of the protective casing 1 through a screw, the buffer spring 82 is installed in the center of the end face of the buffer seat 81 in an inserted manner, the buffer rod 83 is installed on the outer side of the buffer spring 82 in a clamped manner, the buffer tray 84 is installed at one end of the buffer rod 83 through gluing, and the rubber bump 85 is fixedly installed on the end face of the buffer tray 84 through a screw;

a method for using a computer big data collecting and storing device comprises the following steps:

step S1: when the hard disk drive is used, a hard disk body 3 to be installed is placed on the buffer pad frame 2 at the top of the supporting back plate 9, the hard disk body 3 is fixedly installed inside the protective casing 1 through the limiting component 6, after the bottom of the hard disk body 3 is attached to the buffer pad frame 2, the installation push rod 63 is pushed, the installation push rod 63 drives the installation slide carriage 62 to slide inside the guide groove 61 until the positioning hole 64 slides to the upper side of the top of the hard disk body 3, the first locking screw 65 is screwed, after the bottom of the first locking screw 65 penetrates through the positioning hole 64 and the top end face of the hard disk body 3 is tightly pressed, the folding press plate 67 is rotated, one end of the folding press plate 67 is rotated through the overturning seat 66, after the other end of the folding press plate 67 is attached to the spring press plate 610, a screw penetrates through the folding press plate 67 to be fixedly connected with the thread fastening seat 611, at this time, the electric push rod 69 at the bottom of the fixed top plate 68 works, the electric push rod 69 pushes the spring pressing plate 610 to make the bottom of the spring pressing plate 610 fit with the top end face of the hard disk body 3, so that the top of the hard disk body 3 is fixed;

step S2: after the fixing is completed, the protective casing 1 is installed at a proper installation position through the installation assembly 7, the guide rail sliding block 72 slides on the outer side of the lifting guide rail 71, so that the height of the guide rail sliding block 72 is adjusted, after the guide rail sliding block slides to a proper height, the second locking screw 73 is screwed, the guide rail sliding block 72 is fixed on the outer side of the lifting guide rail 71, a proper fastener penetrates through an installation clamping hole in the end face of the L-shaped positioning clamping plate 74, the L-shaped positioning clamping plate 74 is fixed, and the protective casing 1 is installed and fixed;

step S3: the hard disk body 3 can be well protected by the heat dissipation fan 5 in the heat dissipation frame 4 and the buffer assembly 8 outside the protection shell 1; when the hard disk drive is used in daily life, the two sides of the hard disk body 3 are conveniently cooled by the cooling fan 5 in the cooling frame 4, so that the working heat of the hard disk body 3 is effectively reduced, and the cooling fan 5 can conveniently circulate air when working through a protective net; because the protection casing 1 is installed in the computer, because the rubber bump 85 is installed in the outside of the buffer tray 84, the buffer tray 84 can have a good buffering effect through the rubber bump 85, and when the rubber bump 85 is extruded, the buffer tray 84 can extrude the buffer spring 82 in the buffer seat 81 through the buffer rod 83, so that the spring buffering effect can be achieved.

The working principle of the invention is as follows: when the hard disk drive is used, a hard disk body 3 to be installed is placed on the buffer pad frame 2 at the top of the supporting back plate 9, the hard disk body 3 is fixedly installed inside the protective casing 1 through the limiting component 6, after the bottom of the hard disk body 3 is attached to the buffer pad frame 2, the installation push rod 63 is pushed, the installation push rod 63 drives the installation slide carriage 62 to slide inside the guide groove 61 until the positioning hole 64 slides to the upper side of the top of the hard disk body 3, the first locking screw 65 is screwed, after the bottom of the first locking screw 65 penetrates through the positioning hole 64 and the top end face of the hard disk body 3 is tightly pressed, the folding press plate 67 is rotated, one end of the folding press plate 67 is rotated through the overturning seat 66, after the other end of the folding press plate 67 is attached to the spring press plate 610, a screw penetrates through the folding press plate 67 to be fixedly connected with the thread fastening seat 611, at this time, the electric push rod 69 at the bottom of the fixed top plate 68 works, the electric push rod 69 pushes the spring pressing plate 610 to make the bottom of the spring pressing plate 610 fit with the top end face of the hard disk body 3, so that the top of the hard disk body 3 is fixed; after the fixing is completed, the protective casing 1 is installed at a proper installation position through the installation assembly 7, the guide rail sliding block 72 slides on the outer side of the lifting guide rail 71, so that the height of the guide rail sliding block 72 is adjusted, after the guide rail sliding block slides to a proper height, the second locking screw 73 is screwed, the guide rail sliding block 72 is fixed on the outer side of the lifting guide rail 71, a proper fastener penetrates through an installation clamping hole in the end face of the L-shaped positioning clamping plate 74, the L-shaped positioning clamping plate 74 is fixed, and the protective casing 1 is installed and fixed; the hard disk body 3 can be well protected by the heat dissipation fan 5 in the heat dissipation frame 4 and the buffer assembly 8 outside the protection shell 1; when the hard disk drive is used in daily life, the two sides of the hard disk body 3 are conveniently cooled by the cooling fan 5 in the cooling frame 4, so that the working heat of the hard disk body 3 is effectively reduced, and the cooling fan 5 can conveniently circulate air when working through a protective net; because the protection casing 1 is installed in the computer, because the rubber bump 85 is installed in the outside of the buffer tray 84, the buffer tray 84 can have a good buffering effect through the rubber bump 85, and when the rubber bump 85 is extruded, the buffer tray 84 can extrude the buffer spring 82 in the buffer seat 81 through the buffer rod 83, so that the spring buffering effect can be achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.