CN219085651U - A storage hard disk for computer - Google Patents

Abstract

The utility model relates to the field of storage hard disks and discloses a storage hard disk for a computer, which comprises a protective shell, wherein a drying plate is fixedly connected to the bottom surface inside the protective shell, a placement box is fixedly connected to the inner wall on one side of the protective shell, a net bag is arranged on one side, close to the center inside the protective shell, of the placement box, absorbent cotton is arranged inside the placement box, and an upper cover is arranged at the upper end of the protective shell. According to the utility model, the protective shell and the upper cover are fixed through the bolts, so that the hard disk main body can be conveniently installed and disassembled when people use the hard disk main body, the hard disk main body is pressed and fixed through the protective block and the protective pad, the hard disk main body can be more stably placed in the hard disk main body, the function of damping and protecting the hard disk main body when collision occurs, and meanwhile, the probability of wetting or short circuit of components in the hard disk main body caused by overhigh humidity can be continuously reduced through the convenient replacement of the absorbent cotton.

Description

Translated fromChinese

一种用于计算机的存储硬盘A storage hard disk for computer

技术领域technical field

本实用新型涉及存储硬盘领域，尤其涉及一种用于计算机的存储硬盘。The utility model relates to the field of storage hard disks, in particular to a storage hard disk used for computers.

背景技术Background technique

硬盘在上电后保持高速旋转，位于磁头臂上的磁头悬浮在磁盘表面，可以通过步进电机在不同柱面之间移动，对不同的柱面进行读写，所以在上电期间如果硬盘受到剧烈震荡，磁盘表面就容易被划伤，磁头也容易损坏，这都将给盘上存储的数据带来灾难性的后果，移动硬盘以高速、大容量、轻巧便捷等优点赢得许多用户的青睐，而更大的优点还在于其存储数据的安全可靠性。The hard disk keeps rotating at high speed after it is powered on. The magnetic head on the head arm is suspended on the surface of the disk. It can move between different cylinders through the stepping motor to read and write different cylinders. Violent shocks can easily scratch the surface of the disk and damage the head, which will bring disastrous consequences to the data stored on the disk. Mobile hard disks have won the favor of many users for their high speed, large capacity, lightness and convenience. The bigger advantage lies in the security and reliability of its stored data.

经检索，现有专利(公开号为：CN210271782U)公开了一种用于信息保护的计算机存储硬盘，包括主体外壳，所述主体外壳的上端设置有上盖，所述上盖的顶端活动安装有旋钮，所述主体外壳的内壁固定安装有固定板，所述固定板的顶端固定安装有四根支撑杆。该专利技术虽然可以通过内杆向下挤压支撑杆内部的弹簧，从而减少上盖受到的冲击力，增加硬盘使用的安全性，但是在防尘、除湿等方面的作用不够明显，对硬盘内部的元器件保护还不够全面，从而功能上还需要进一步的优化，因此，本领域技术人员提供了一种用于计算机的存储硬盘，以解决上述背景技术中提出的问题。After searching, the existing patent (publication number is: CN210271782U) discloses a computer storage hard disk for information protection, including a main body shell, the upper end of the main body shell is provided with an upper cover, and the top of the upper cover is movably installed with a For the knob, a fixed plate is fixedly installed on the inner wall of the main body shell, and four support rods are fixedly installed on the top of the fixed plate. Although this patented technology can press the spring inside the support rod downward through the inner rod, thereby reducing the impact force on the upper cover and increasing the safety of the hard disk, it is not effective in dustproof, dehumidification, etc. The protection of components and parts is not comprehensive enough, so further optimization is required in function. Therefore, those skilled in the art provide a storage hard disk for computers to solve the problems raised in the above-mentioned background technology.

实用新型内容Utility model content

本实用新型的目的是为了解决现有技术中存在的缺点，而提出的一种用于计算机的存储硬盘，通过防护外壳与上盖进行螺栓固定，便于人们使用时对硬盘主体的安装及拆卸，再通过保护块与保护垫对硬盘主体进行挤压固定，能够使硬盘主体放置在其中更加稳固，遇到碰撞情况时对硬盘主体起到减震保护的作用，同时，通过吸水棉的便于更换，可持续的降低因为湿度过高导致的硬盘主体内部元器件受潮或短路的概率发生。The purpose of this utility model is to solve the shortcomings in the prior art, and propose a storage hard disk for computers, which is fixed by bolts through the protective shell and the upper cover, which is convenient for people to install and disassemble the main body of the hard disk when using it. Then squeeze and fix the hard disk body through the protection block and the protective pad, which can make the hard disk body placed in it more stable, and play a role in shock absorption and protection for the hard disk body when encountering a collision. At the same time, it is easy to replace through the absorbent cotton. Sustainably reduce the probability of moisture or short circuit of the internal components of the hard disk body caused by excessive humidity.

为实现上述目的，本实用新型提供了如下技术方案：In order to achieve the above object, the utility model provides the following technical solutions:

一种用于计算机的存储硬盘，包括防护外壳，所述防护外壳内部的底面固定连接有干燥板，所述防护外壳一侧的内壁固定连接有放置盒，所述放置盒靠近防护外壳内部中心处的一侧设置有网兜，所述放置盒的内部设置有吸水棉，所述防护外壳的上端设置有上盖，所述上盖的上端面开设有第二散热孔，所述上盖下端面的四个拐角和防护外壳内部底面的四个拐角均固定连接有保护块，所述防护外壳的内部设置有硬盘主体，所述保护块的内壁均固定连接有保护垫，所述保护垫的内壁均与硬盘主体的拐角处紧密贴合，所述硬盘主体的上表面固定连接有散热片，所述硬盘主体的输出端设置有接口；A storage hard disk for a computer, comprising a protective casing, a drying plate is fixedly connected to the bottom surface of the protective casing, and a storage box is fixedly connected to the inner wall of one side of the protective casing, and the storage box is close to the center of the protective casing A net bag is provided on one side of the storage box, water-absorbing cotton is provided inside the storage box, a top cover is provided on the upper end of the protective shell, and a second cooling hole is provided on the upper end surface of the upper cover. The four corners and the four corners of the inner bottom surface of the protective shell are fixedly connected with protective blocks, the inside of the protective shell is provided with a hard disk main body, the inner walls of the protective blocks are fixedly connected with protective pads, and the inner walls of the protective pads are It is closely attached to the corner of the hard disk body, the upper surface of the hard disk body is fixedly connected with a heat sink, and the output end of the hard disk body is provided with an interface;

所述上盖上表面的中部设置有风扇外壳，所述风扇外壳内壁的上端开设有多个第一散热孔，所述风扇外壳内部的顶面均固定连接有两个微型电机，所述微型电机的输出端均固定连接有扇叶，所述风扇外壳的上表面设置有防尘罩，所述防尘罩上端面的中部固定连接有第二防尘网；The middle part of the upper surface of the upper cover is provided with a fan casing, and the upper end of the inner wall of the fan casing is provided with a plurality of first cooling holes, and the top surface inside the fan casing is fixedly connected with two micro-motors, and the micro-motors The output ends of the fans are all fixedly connected with fan blades, the upper surface of the fan housing is provided with a dust cover, and the middle part of the upper end surface of the dust cover is fixedly connected with a second dust-proof net;

通过上述技术方案，通过防护外壳与上盖进行螺栓固定，便于人们使用时对硬盘主体的安装及拆卸，再通过保护块与保护垫对硬盘主体进行挤压固定，能够使硬盘主体放置在其中更加稳固，遇到碰撞情况时对硬盘主体起到减震保护的作用，同时，通过吸水棉的便于更换，可持续的降低因为湿度过高导致的硬盘主体内部元器件受潮或短路的概率发生。Through the above technical solution, the protective shell and the upper cover are fixed by bolts, which is convenient for people to install and disassemble the hard disk main body when using, and then the hard disk main body is squeezed and fixed by the protective block and the protective pad, so that the hard disk main body can be placed in it more easily. It is stable and acts as a shock-absorbing protection for the main body of the hard drive in the event of a collision. At the same time, through the easy replacement of absorbent cotton, it can continuously reduce the probability of damp or short circuit of the internal components of the hard drive main body caused by excessive humidity.

进一步地，所述防护外壳的后端设置有盖子，所述防护外壳后端的中部设置有连接端，所述连接端外壁的表面上均固定连接有多个突出卡块，所述突出卡块均与盖子卡接配合；Further, the rear end of the protective shell is provided with a cover, and the middle part of the rear end of the protective shell is provided with a connecting end, and a plurality of protruding blocks are fixedly connected to the surface of the outer wall of the connecting end, and each of the protruding blocks is Snap fit with the cover;

通过上述技术方案，通过突出卡块与盖子卡接配合为连接端起到防尘作用。Through the above technical solution, the connecting end plays a dust-proof role through the snap-fitting of the protruding block and the cover.

进一步地，所述防护外壳内壁的一侧开设有排气孔；Further, an exhaust hole is opened on one side of the inner wall of the protective shell;

通过上述技术方案，通过排气孔为防护外壳内部提供空气流通。Through the above technical solution, air circulation is provided for the interior of the protective shell through the exhaust hole.

进一步地，所述防护外壳内壁靠近排气孔一端固定连接有第一防尘网；Further, a first dust-proof net is fixedly connected to one end of the inner wall of the protective shell near the exhaust hole;

通过上述技术方案，通过第一防尘网过滤排气孔空气中的灰尘。Through the above technical solution, the dust in the air of the exhaust hole is filtered through the first dustproof net.

进一步地，所述防护外壳与上盖通过第一螺栓固定连接；Further, the protective shell and the upper cover are fixedly connected by first bolts;

通过上述技术方案，通过第一螺栓便于人们对防护外壳与上盖的安装和拆卸。Through the above technical solution, the installation and disassembly of the protective shell and the upper cover are facilitated by the first bolts.

进一步地，所述上盖与风扇外壳通过第三螺栓固定连接；Further, the upper cover is fixedly connected to the fan casing through third bolts;

通过上述技术方案，通过第三螺栓便于人们对上盖与风扇外壳的安装和拆卸。Through the above technical solution, it is convenient for people to install and disassemble the upper cover and the fan casing through the third bolt.

进一步地，所述风扇外壳与防尘罩通过第二螺栓固定连接；Further, the fan casing and the dust cover are fixedly connected by second bolts;

通过上述技术方案，通过第二螺栓便于人们对风扇外壳与防尘罩的安装和拆卸。Through the above technical solution, the second bolt facilitates the installation and removal of the fan casing and the dust cover.

进一步地，所述接口的输出端固定连接有连接线；Further, the output end of the interface is fixedly connected with a connection line;

通过上述技术方案，通过连接线可便于人们将存储硬盘插入电脑进行读写。Through the above technical solution, it is convenient for people to insert the storage hard disk into the computer for reading and writing through the connection line.

本实用新型具有如下有益效果：The utility model has the following beneficial effects:

1、本实用新型提出的一种用于计算机的存储硬盘，对比现有存储硬盘，该存储硬盘设置有防护外壳、上盖、保护块、保护垫、接口、连接线，通过防护外壳与上盖进行螺栓固定，便于人们使用时对硬盘主体的安装及拆卸，再通过保护块与保护垫对硬盘主体进行挤压固定，能够使硬盘主体放置在其中更加稳固，遇到碰撞情况时对硬盘主体起到减震保护的作用。1. The utility model proposes a storage hard disk for computers. Compared with the existing storage hard disk, the storage hard disk is provided with a protective shell, an upper cover, a protective block, a protective pad, an interface, and a connecting line. Bolts are used to facilitate the installation and disassembly of the hard disk body when people use it, and then the hard disk body is squeezed and fixed through the protection block and the protective pad, which can make the hard disk body placed in it more stable, and the hard disk body will be damaged in the event of a collision. To the role of shock protection.

2、本实用新型提出的一种用于计算机的存储硬盘，对比现有存储硬盘，该存储硬盘设置有散热片、微型电机、风扇、防尘罩，通过散热片固定贴合在硬盘主体表面，可以对硬盘主体进行有效散热，再通过微型电机带动扇叶转动，为散热片源源不断提供循环的降温，进一步加强了硬盘主体的散热效果，再通过防尘罩，有效阻隔了空气中的灰尘，避免了灰尘接触到硬盘主体表面。2. The utility model proposes a storage hard disk for computers. Compared with the existing storage hard disk, the storage hard disk is provided with a heat sink, a micro motor, a fan, and a dust cover, and is fixed and attached to the surface of the hard disk body through the heat sink. It can effectively dissipate heat from the main body of the hard disk, and then drive the fan blades to rotate through the micro-motor, providing a continuous cycle of cooling for the heat sink, further enhancing the heat dissipation effect of the hard disk main body, and effectively blocking the dust in the air through the dust cover. Prevent dust from contacting the surface of the hard disk body.

3、本实用新型提出的一种用于计算机的存储硬盘，对比现有存储硬盘，该存储硬盘设置有干燥板和吸水棉，通过干燥板和吸水棉可以有效对防护外壳内部的空间进行除湿，同时，在长期的使用过程中，通过吸水棉的便于更换，可持续的降低因为湿度过高导致的硬盘主体内部元器件受潮或短路的概率发生。3. The utility model proposes a storage hard disk for computers. Compared with the existing storage hard disk, the storage hard disk is provided with a drying plate and water-absorbing cotton, and the space inside the protective shell can be effectively dehumidified through the drying plate and water-absorbing cotton. At the same time, during long-term use, the easy replacement of absorbent cotton can continuously reduce the probability of damp or short circuit of internal components of the hard disk due to high humidity.

附图说明Description of drawings

图1为本实用新型提出的一种用于计算机的存储硬盘的侧剖图；Fig. 1 is a side sectional view of a storage hard disk for a computer proposed by the utility model;

图2为本实用新型提出的一种用于计算机的存储硬盘的俯剖图；Fig. 2 is a top sectional view of a storage hard disk for a computer proposed by the utility model;

图3为本实用新型提出的一种用于计算机的存储硬盘的轴测图；Fig. 3 is an axonometric view of a storage hard disk for a computer proposed by the utility model;

图4为图2中A处的放大图。FIG. 4 is an enlarged view of A in FIG. 2 .

图例说明：illustration:

1、防护外壳；2、排气孔；3、第一防尘网；4、上盖；5、第一螺栓；6、风扇外壳；7、防尘罩；8、第二防尘网；9、微型电机；10、扇叶；11、第一散热孔；12、第二螺栓；13、第三螺栓；14、散热片；15、突出卡块；16、盖子；17、连接线；18、接口；19、保护块；20、干燥板；21、硬盘主体；22、网兜；23、吸水棉；24、连接端；25、保护垫；26、第二散热孔；27、放置盒。1. Protective shell; 2. Exhaust hole; 3. First dust-proof net; 4. Top cover; 5. First bolt; 6. Fan casing; 7. Dust-proof cover; 8. Second dust-proof net; 9 , micro motor; 10, fan blade; 11, first cooling hole; 12, second bolt; 13, third bolt; 14, heat sink; 15, protruding block; 16, cover; 17, connection line; 18, Interface; 19, protective block; 20, drying plate; 21, hard disk main body; 22, net bag; 23, absorbent cotton; 24, connection end; 25, protective pad;

具体实施方式Detailed ways

下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

参照图1-4，本实用新型提供的一种实施例：一种用于计算机的存储硬盘，包括防护外壳1，防护外壳1内部的底面固定连接有干燥板20，防护外壳1一侧的内壁固定连接有放置盒27，放置盒27靠近防护外壳1内部中心处的一侧设置有网兜22，放置盒27的内部设置有吸水棉23，防护外壳1的上端设置有上盖4，上盖4的上端面开设有第二散热孔26，上盖4下端面的四个拐角和防护外壳1内部底面的四个拐角均固定连接有保护块19，防护外壳1的内部设置有硬盘主体21，保护块19的内壁均固定连接有保护垫25，保护垫25的内壁均与硬盘主体21的拐角处紧密贴合，硬盘主体21的上表面固定连接有散热片14，硬盘主体21的输出端设置有接口18；Referring to Fig. 1-4, an embodiment provided by the utility model: a storage hard disk for computer, comprising aprotective case 1, a dryingplate 20 is fixedly connected to the inner bottom surface of theprotective case 1, and the inner wall of one side of theprotective case 1 Fixedly connected with aplacement box 27, the side of theplacement box 27 near the center of theprotective shell 1 is provided with anet bag 22, the inside of theplacement box 27 is provided withabsorbent cotton 23, and the upper end of theprotective shell 1 is provided with a loam cake 4, a loam cake 4 The upper end surface of the upper end surface is provided with a secondheat dissipation hole 26, and the four corners of the lower end surface of the upper cover 4 and the four corners of the inner bottom surface of theprotective shell 1 are fixedly connected withprotective blocks 19, and the inside of theprotective shell 1 is provided with a hard diskmain body 21 for protection. The inner wall of theblock 19 is fixedly connected with aprotective pad 25, the inner wall of theprotective pad 25 is closely attached to the corner of the hard diskmain body 21, the upper surface of the hard diskmain body 21 is fixedly connected with a coolingfin 14, and the output end of the hard diskmain body 21 is provided withInterface 18;

上盖4上表面的中部设置有风扇外壳6，风扇外壳6内壁的上端开设有多个第一散热孔11，风扇外壳6内部的顶面均固定连接有两个微型电机9，微型电机9的输出端均固定连接有扇叶10，风扇外壳6的上表面设置有防尘罩7，防尘罩7上端面的中部固定连接有第二防尘网8；The middle part of the upper surface of the upper cover 4 is provided with afan casing 6, and the upper end of thefan casing 6 inner wall is provided with a plurality of first cooling holes 11, and the top surface inside thefan casing 6 is fixedly connected with twomicromotors 9, themicromotors 9 The output ends are all fixedly connected withfan blades 10, the upper surface of thefan casing 6 is provided with adustproof cover 7, and the middle part of the upper end surface of thedustproof cover 7 is fixedly connected with a seconddustproof net 8;

通过防护外壳1与上盖4进行螺栓固定，便于人们使用时对硬盘主体21的安装及拆卸，再通过保护块19与保护垫25对硬盘主体21进行挤压固定，能够使硬盘主体21放置在其中更加稳固，遇到碰撞情况时对硬盘主体21起到减震保护的作用，同时，通过吸水棉23的便于更换，可持续的降低因为湿度过高导致的硬盘主体21内部元器件受潮或短路的概率发生。Bolting theprotective shell 1 and the upper cover 4 is convenient for people to install and disassemble the hard diskmain body 21 during use, and then the hard diskmain body 21 is squeezed and fixed by theprotective block 19 and theprotective pad 25, so that the hard diskmain body 21 can be placed on the Among them, it is more stable, and it plays a role of shock absorption and protection for the hard diskmain body 21 in case of a collision. At the same time, the water-absorbent cotton 23 is easy to replace, and can continuously reduce the damp or short circuit of the internal components of the hard diskmain body 21 due to excessive humidity. probability of happening.

防护外壳1的后端设置有盖子16，防护外壳1后端的中部设置有连接端24，连接端24外壁的表面上均固定连接有多个突出卡块15，突出卡块15均与盖子16卡接配合，通过突出卡块15与盖子16卡接配合为连接端24起到防尘作用，防护外壳1内壁的一侧开设有排气孔2，通过排气孔2为防护外壳1内部提供空气流通，防护外壳1内壁靠近排气孔2一端固定连接有第一防尘网3，通过第一防尘网3过滤排气孔2空气中的灰尘，防护外壳1与上盖4通过第一螺栓5固定连接，通过第一螺栓5便于人们对防护外壳1与上盖4的安装和拆卸，上盖4与风扇外壳6通过第三螺栓13固定连接，通过第三螺栓13便于人们对上盖4与风扇外壳6的安装和拆卸，风扇外壳6与防尘罩7通过第二螺栓12固定连接，通过第二螺栓12便于人们对风扇外壳6与防尘罩7的安装和拆卸，接口18的输出端固定连接有连接线17，通过连接线17可便于人们将存储硬盘插入电脑进行读写。The rear end of theprotective shell 1 is provided with acover 16, and the middle part of the rear end of theprotective shell 1 is provided with aconnection end 24. The surface of the outer wall of theconnection end 24 is fixedly connected with a plurality of protrudingblocks 15, and the protruding blocks 15 are all locked with thecover 16. The connectingend 24 plays a dust-proof role through the snap-fitting of the protrudingblock 15 and thecover 16. There is anexhaust hole 2 on one side of the inner wall of theprotective shell 1, through which air is provided for the inside of theprotective shell 1. Circulation, the inner wall of theprotective shell 1 close to theexhaust hole 2 is fixedly connected with the first dust-proof net 3, through the first dust-proof net 3 to filter the dust in the air of thevent hole 2, theprotective shell 1 and the upper cover 4 pass through thefirst bolt 5 fixed connection, thefirst bolt 5 is convenient for people to install and disassemble theprotective casing 1 and the upper cover 4, the upper cover 4 and thefan casing 6 are fixedly connected by thethird bolt 13, and thethird bolt 13 is convenient for people to install and disassemble the upper cover 4 Installation and disassembly with thefan casing 6, thefan casing 6 and thedust cover 7 are fixedly connected by thesecond bolt 12, and thesecond bolt 12 is convenient for people to install and disassemble thefan casing 6 and thedust cover 7, and the output of theinterface 18 The end is fixedly connected with a connectingwire 17, which can facilitate people to insert the storage hard disk into a computer for reading and writing.

工作原理：通过防护外壳1与上盖4进行螺栓固定，便于人们使用时对硬盘主体21的安装及拆卸，再通过保护块19与保护垫25对硬盘主体21进行挤压固定，能够使硬盘主体21放置在其中更加稳固，再通过散热片14固定贴合在硬盘主体21表面，可以对硬盘主体21进行有效散热，同时微型电机9带动扇叶10转动，为散热片14源源不断提供循环的降温，进一步加强了硬盘主体21的散热效果。Working principle: Theprotective casing 1 and the upper cover 4 are fixed by bolts, which is convenient for people to install and disassemble the hard diskmain body 21 during use, and then the hard diskmain body 21 is squeezed and fixed by theprotective block 19 and theprotective pad 25, so that the hard diskmain body 21 is placed in it more stably, and then fixed on the surface of the hard diskmain body 21 through theheat sink 14, which can effectively dissipate heat from the hard diskmain body 21, and at the same time, themicro motor 9 drives thefan blade 10 to rotate, providing continuous cooling for theheat sink 14 , further enhancing the heat dissipation effect of the hard diskmain body 21.

最后应说明的是：以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，尽管参照前述实施例对本实用新型进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (8)

1. A storage hard disk for a computer, comprising a protective casing (1), characterized in that: the novel hard disk protection device comprises a protection shell (1), and is characterized in that a drying plate (20) is fixedly connected to the bottom surface of the inside of the protection shell (1), a placement box (27) is fixedly connected to the inner wall of one side of the protection shell (1), a net bag (22) is arranged on one side, close to the inner center of the protection shell (1), of the placement box (27), absorbent cotton (23) is arranged in the protection shell (1), an upper cover (4) is arranged at the upper end of the protection shell (1), second radiating holes (26) are formed in the upper end face of the upper cover (4), protection blocks (19) are fixedly connected to the four corners of the lower end face of the upper cover (4) and the four corners of the inner bottom surface of the protection shell (1), a hard disk main body (21) is arranged in the protection shell (1), a protection pad (25) is fixedly connected to one side of the inner wall of the protection block (19), the inner wall of the protection pad (25) is tightly attached to the corners of the hard disk main body (21), a radiating piece (14) is fixedly connected to the upper surface of the hard disk main body (21), and a radiating interface (18) is arranged at the output end of the hard disk main body (21).

The middle part of upper cover (4) upper surface is provided with fan housing (6), a plurality of first louvres (11) have been seted up to the upper end of fan housing (6) inner wall, two micro-motors (9) of the equal fixedly connected with of top surface of fan housing (6) inside, the equal fixedly connected with flabellum (10) of output of micro-motor (9), the upper surface of fan housing (6) is provided with dust cover (7), the middle part fixedly connected with second dust screen (8) of dust cover (7) up end.

2. A storage hard disk for a computer as recited in claim 1, wherein: the rear end of the protective shell (1) is provided with a cover (16), the middle part of the rear end of the protective shell (1) is provided with a connecting end (24), a plurality of protruding clamping blocks (15) are fixedly connected to the surface of the outer wall of the connecting end (24), and the protruding clamping blocks (15) are matched with the cover (16) in a clamping mode.

3. A storage hard disk for a computer as recited in claim 1, wherein: an exhaust hole (2) is formed in one side of the inner wall of the protective shell (1).

4. A storage hard disk for a computer according to claim 3, wherein: the inner wall of the protective shell (1) is fixedly connected with a first dustproof net (3) at one end close to the exhaust hole (2).

5. A storage hard disk for a computer as recited in claim 1, wherein: the protective shell (1) is fixedly connected with the upper cover (4) through a first bolt (5).

6. A storage hard disk for a computer as recited in claim 1, wherein: the upper cover (4) is fixedly connected with the fan shell (6) through a third bolt (13).

7. A storage hard disk for a computer as recited in claim 1, wherein: the fan housing (6) is fixedly connected with the dust cover (7) through a second bolt (12).

8. A storage hard disk for a computer as recited in claim 1, wherein: the output end of the interface (18) is fixedly connected with a connecting wire (17).

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