Computer data storage device

Abstract

The computer data storage device comprises a mobile hard disk, a first connector, a cable and a second connector, the side face of the mobile hard disk is connected with the first connector in an inserted mode, and the end portion of the first connector is fixedly connected with the cable. The mobile hard disk support has the advantages that when the support legs are adjusted to be vertical, the mobile hard disk is supported, and the bottom of the mobile hard disk is overhead and is not attached to a desktop any more, so that the heat dissipation area is increased, and the heat dissipation performance of the mobile hard disk during working is improved; an air circulation space is formed between the bottom of the hard disk and the desktop. According to the design, the heat dissipation area of the bottom of the hard disk is directly increased, heat accumulation caused by the fact that the bottom is tightly attached to a desktop is effectively avoided, and therefore the overall heat dissipation efficiency is improved; the heat dissipation surface area of the mobile hard disk is greatly increased through the design of the heat dissipation fins, the heat dissipation performance of the mobile hard disk in the working process is improved, meanwhile, the heat dissipation fins can be leveled, the supporting feet can be stored and hidden, the size of the mobile hard disk is not affected, and the portability of the mobile hard disk is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, in particular to a computer data storage device. Background Art

[0002] A mobile hard disk is a computer data storage device. It uses a hard disk as the storage medium, emphasizes portability, and is used for exchanging large-capacity data between computers.

[0003] In the prior art, a mobile hard disk generally has a box shape with a flat and smooth surface. When in use, it is directly placed flat on a desktop, and then data transmission and storage are carried out by connecting to a computer through a data cable.

[0004] However, the mobile hard disks in the prior art are generally mechanical hard disks. When they process, store, and transmit data at high speed, they will generate a large amount of heat by themselves. Moreover, their volume is relatively small, the heat dissipation surface is insufficient, their surface is flat and smooth, and there is no bottom foot design. Their bottom is directly laid flat on the desktop, and heat is easily accumulated and stored at the bottom, and the heat dissipation performance is poor, which is likely to affect the data transmission speed and their own service life. Therefore, a new computer data storage device is designed to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model aims to solve at least one of the technical defects.

[0006] To this end, an object of the utility model is to provide a computer data storage device to solve the problems mentioned in the background art and overcome the deficiencies existing in the prior art.

[0007] To achieve the above object, an embodiment of one aspect of the utility model provides a computer data storage device, including a mobile hard disk, a first connector, a cable, and a second connector. The first connector is plugged into the side of the mobile hard disk. One end of the first connector is fixedly connected to the cable, and the other end of the cable is fixedly connected to the second connector;

[0008] A plurality of storage grooves are formed in the bottom of the mobile hard disk. A plurality of positioning grooves are formed at the end of one inner side surface of the storage groove. A support foot is movably connected to the inside of the storage groove, and the support foot can be completely received in the storage groove;

[0009] A bump is fixedly connected to the top end of the side surface of the support foot, and the bump is snapped into a positioning groove;

[0010] A plurality of open sleeves are fixedly connected to the top of the mobile hard disk. A damping rotating shaft is movably connected to the inside of the open sleeve, and a heat sink is fixedly connected to one side of the damping rotating shaft.

[0011] Preferably, according to any of the above solutions, the interior of the portable hard drive includes a storage disk, and the second connector is specifically a USB connector.

[0012] With the above technical solution: In this device, the interior of the portable hard drive includes a storage disk, a magnetic head, a motor, a control chip, a magnetic head controller, a data converter, and a cache. The storage disk platter is usually made of glass or aluminum and is coated with a magnetic material on its surface.

[0013] The magnetic head is located above and below the hard drive platter. The magnetic head is mainly responsible for reading and writing data. It can record data information on the platter by changing the direction of the magnetic field or read data from the platter.

[0014] The motor is used to control the rotation speed of the platter. By driving the high-speed rotation of the platter, the magnetic head can accurately read and write data from the platter. The control chip is the microprocessor inside the portable hard drive, responsible for controlling the platter and data transmission. It can also implement some functions such as error repair and data caching. The magnetic head controller: responsible for controlling the movement and positioning of the magnetic head.

[0015] The data converter: used to convert the analog signal read by the magnetic head into a digital signal for computer processing.

[0016] The cache: used to temporarily store data to improve data transmission efficiency.

[0017] Preferably, according to any of the above solutions, the storage slot is long and narrow, and the length of the storage slot is greater than the length of the support feet.

[0018] With the above technical solution: The core structure of this device is: a storage slot, a positioning slot, support feet, bump points, an opening sleeve, a damping rotating shaft, and a heat sink. The core advantage of this device is: A storage slot structure is designed at the bottom of the portable hard drive, and the support feet are hidden inside it. The horizontal and vertical directions of the support feet are snapped into the corresponding positioning slots through the bump points to achieve positioning. When the support feet are adjusted to the vertical position, the portable hard drive is propped up, the bottom of the portable hard drive is lifted off the desktop, and the bottom of the portable hard drive no longer adheres to the desktop, so as to increase the heat dissipation area and improve its heat dissipation performance during operation; a space for air circulation is formed between the bottom of the hard drive and the desktop. This design directly increases the heat dissipation area at the bottom of the hard drive, effectively avoids heat accumulation caused by the bottom being tightly attached to the desktop, and thus improves the overall heat dissipation efficiency. This is particularly important for portable hard drives that run for a long time or work under high load, and can effectively prevent performance degradation or damage caused by overheating.

[0019] Meanwhile, several extended heat sinks are designed above the external hard drive. The heat sinks are connected to the strip-shaped damping rotating shafts. The heat of the external hard drive can be transferred to the opening sleeve, the damping rotating shafts, and the heat sinks. The design of the heat sinks greatly increases the heat dissipation surface area of the external hard drive to improve its heat dissipation performance during operation. At the same time, the heat sinks can be adjusted to be flat, and the feet can be stored and hidden, without affecting the volume of the external hard drive and its portability.

[0020] Preferably, according to any of the above solutions, there are two positioning grooves, which are circumferentially arranged about the moving axis of the feet and the receiving groove, and the interval angle of the positioning grooves is ninety degrees.

[0021] Preferably, according to any of the above solutions, the surface of the bump is spherical, and the opening sleeve is integrally formed with the housing of the external hard drive.

[0022] Preferably, according to any of the above solutions, the heat sinks can be adjusted to a horizontal state, and the material of the heat sinks is aluminum alloy.

[0023] Compared with the prior art, the advantages and beneficial effects of the present utility model are as follows:

[0024] 1. For this computer data storage device, through the cooperative setting of the receiving groove, positioning groove, feet, bump, opening sleeve, damping rotating shaft, and heat sink, a receiving groove structure is designed at the bottom of the external hard drive, and the feet are hidden inside. The horizontal and vertical directions of the feet are positioned by snapping the bumps into the corresponding positioning grooves. When the feet are adjusted to the vertical state, the external hard drive is lifted, and the bottom of the external hard drive is suspended, so that the bottom of the external hard drive no longer adheres to the desktop, thereby increasing the heat dissipation area and improving its heat dissipation performance during operation; a space for air circulation is formed between the bottom of the hard drive and the desktop. This design directly increases the heat dissipation area at the bottom of the hard drive, effectively avoids heat accumulation caused by the bottom closely adhering to the desktop, and thus improves the overall heat dissipation efficiency. This is particularly important for external hard drives operating for a long time or under high load conditions, and can effectively prevent performance degradation or damage caused by overheating.

[0025] 2. For this computer data storage device, several extended heat sinks are designed above the external hard drive. The heat sinks are connected to the strip-shaped damping rotating shafts. The heat of the external hard drive can be transferred to the opening sleeve, the damping rotating shafts, and the heat sinks. The design of the heat sinks greatly increases the heat dissipation surface area of the external hard drive to improve its heat dissipation performance during operation. At the same time, the heat sinks can be adjusted to be flat, and the feet can be stored and hidden, without affecting the volume of the external hard drive and its portability.

[0026] Additional aspects and advantages of the present utility model will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, where:

[0028] Figure 1 is a schematic structural diagram of the present utility model;

[0029] Figure 2 is a schematic structural diagram of the storage slot of the present utility model;

[0030] Figure 3 is the present utility model Figure 1 is an enlarged schematic structural diagram of part A in the present utility model;

[0031] Figure 4 is the present utility model Figure 2 is an enlarged schematic structural diagram of part B in the present utility model;

[0032] Figure 5 is a schematic structural diagram of the feet of the present utility model.

[0033] In the figure: 1 - external hard drive, 2 - first connector, 3 - cable, 4 - second connector, 5 - storage slot, 6 - positioning slot, 7 - feet, 8 - bump, 9 - open sleeve, 10 - damping rotating shaft, 11 - heat sink. Detailed Embodiment

[0034] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0035] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] As Figures 1-5 shown, this computer data storage device includes an external hard drive 1, a first connector 2, a cable 3, and a second connector 4. The first connector 2 is plugged into the side of the external hard drive 1, the end of the first connector 2 is fixedly connected to the cable 3, and the other end of the cable 3 is fixedly connected to the second connector 4;

[0037] The bottom of the external hard drive 1 is provided with a plurality of storage grooves 5. At the end of one inner side surface of the storage groove 5, a plurality of positioning grooves 6 are provided. A support leg 7 is movably connected inside the storage groove 5, and the support leg 7 can be completely retracted into the storage groove 5.

[0038] At the top of the side surface of the support leg 7, a bump 8 is fixedly connected, and the bump 8 is snapped into a positioning groove 6.

[0039] A plurality of open sleeves 9 are fixedly connected to the top of the external hard drive 1. Inside the open sleeve 9, a damping rotating shaft 10 is movably connected. On one side of the damping rotating shaft 10, a heat sink 11 is fixedly connected.

[0040] Embodiment 1: The inside of the external hard drive 1 includes a storage disk, and the second connector 4 is specifically a USB head. The storage groove 5 is strip-shaped, and the length of the storage groove 5 is greater than the length of the support leg 7. The structure of the storage groove 5 is designed at the bottom of the external hard drive 1, and the support leg 7 is hidden inside it. The horizontal and vertical directions of the support leg 7 are snapped into the corresponding positioning grooves 6 through the bumps 8 to achieve positioning. When the support leg 7 is adjusted to the vertical position, the external hard drive 1 is propped up, the bottom of the external hard drive 1 is suspended, and the bottom of the external hard drive 1 no longer adheres to the desktop.

[0041] Embodiment 2: There are two positioning grooves 6, which are circumferentially arrayed with respect to the moving axis of the support leg 7 and the storage groove 5, and the interval angle of the positioning grooves 6 is 90 degrees. The surface of the bump 8 is spherical, and the open sleeve 9 and the shell of the external hard drive 1 are integrally formed. The heat sink 11 can be adjusted to a horizontal state, and the material of the heat sink 11 is aluminum alloy.

[0042] The working principle of the present utility model is as follows:

[0043] Inside the external hard drive 1 of this device, it includes a storage disk, a magnetic head, a motor, a control chip, a magnetic head controller, a data converter, and a cache. The storage disk platter is usually made of glass or aluminum and is coated with a magnetic material on the surface.

[0044] The magnetic head is located above and below the hard disk platter. The magnetic head is mainly responsible for reading and writing data. It can record data information on the platter or read data from the platter by changing the direction of the magnetic field.

[0045] The motor is used to control the rotation speed of the platter. By driving the high-speed rotation of the platter, the magnetic head can accurately read and write data from the platter. The control chip is the microprocessor inside the external hard drive, which is responsible for the control of the platter and data transmission. It can also implement some functions, such as error repair and data caching, etc. The magnetic head controller: is responsible for controlling the movement and positioning of the magnetic head.

[0046] The data converter: is used to convert the analog signal read by the magnetic head into a digital signal for computer processing.

[0047] Cache: used to temporarily store data and improve data transmission efficiency.

[0048] When the portable hard drive 1 is in use, the horizontal and vertical directions of the feet 7 are snapped into the corresponding positioning slots 6 through the bumps 8 to achieve positioning. When the feet 7 are adjusted to the vertical position, the portable hard drive 1 is lifted, the bottom of the portable hard drive 1 is suspended, and the bottom of the portable hard drive 1 no longer adheres to the desktop. The portable hard drive 1 is connected to a computer through the second connector 4 to achieve data storage and transmission.

[0049] When the portable hard drive 1 is in use, the heat sink 11 is adjusted to the vertical position, and the heat of the portable hard drive 1 can be transferred to the open sleeve 8, the damping rotating shaft 10, and the heat sink 11. The design of the heat sink 11 greatly increases the heat dissipation surface area of the portable hard drive 1 to improve its heat dissipation performance during operation.

[0050] When the portable hard drive 1 is not in use, the heat sink 11 can be adjusted to be flat, and the feet 7 can be retracted and hidden, which does not affect the volume of the portable hard drive 1 and does not affect the portability of the portable hard drive 1.

[0051] Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

[0052] 1. For this computer data storage device, through the cooperative setting of the storage groove 5, the positioning groove 6, the feet 7, the bumps 8, the open sleeve 9, the damping rotating shaft 10, and the heat sink 11, a storage groove 5 structure is designed at the bottom of the portable hard drive 1, and the feet 7 are hidden inside it. The horizontal and vertical directions of the feet 7 are snapped into the corresponding positioning slots 6 through the bumps 8 to achieve positioning. When the feet 7 are adjusted to the vertical position, the portable hard drive 1 is lifted, the bottom of the portable hard drive 1 is suspended, and the bottom of the portable hard drive 1 no longer adheres to the desktop, so as to increase the heat dissipation area and improve its heat dissipation performance during operation; a space for air circulation is formed between the bottom of the hard drive and the desktop. This design directly increases the heat dissipation area at the bottom of the hard drive, effectively avoids heat accumulation caused by the bottom being closely attached to the desktop, and thus improves the overall heat dissipation efficiency. This is particularly important for portable hard drives that operate for a long time or under high load conditions, and can effectively prevent performance degradation or damage caused by overheating.

[0053] 2. For this computer data storage device, several extended heat sinks 11 are designed above the portable hard drive 1. The heat sinks 11 are connected to the strip-shaped damping rotating shaft 10. The heat of the portable hard drive 1 can be transferred to the open sleeve 8, the damping rotating shaft 10, and the heat sinks 11. The design of the heat sinks 11 greatly increases the heat dissipation surface area of the portable hard drive 1 to improve its heat dissipation performance during operation. At the same time, the heat sinks 11 can be adjusted to be flat, and the feet 7 can be retracted and hidden, which does not affect the volume of the portable hard drive 1 and does not affect the portability of the portable hard drive 1.

Claims

1. A computer data storage device, characterized in that, It includes a portable hard drive (1), a first connector (2), a cable (3), and a second connector (4). The first connector (2) is plugged into the side of the portable hard drive (1). One end of the first connector (2) is fixedly connected to the cable (3), and the other end of the cable (3) is fixedly connected to the second connector (4). A number of storage grooves (5) are provided at the bottom of the portable hard drive (1). A number of positioning grooves (6) are provided at the end of the inner side of the storage groove (5). A support leg (7) is movably connected inside the storage groove (5), and the support leg (7) can be completely retracted into the storage groove (5). A bump (8) is fixedly connected to the top end of the side of the support leg (7), and the bump (8) is snapped into a positioning groove (6). A number of open sleeves (9) are fixedly connected to the top of the portable hard drive (1). A damping rotating shaft (10) is movably connected inside the open sleeve (9), and a heat sink (11) is fixedly connected to one side of the damping rotating shaft (10).

2. The computer data storage device according to claim 1, characterized in that: The inside of the portable hard drive (1) includes a storage disk, and the second connector (4) is specifically a USB head.

3. The computer data storage device according to claim 2, wherein: The storage groove (5) is strip-shaped, and the length of the storage groove (5) is greater than the length of the support leg (7).

4. The computer data storage device according to claim 3, characterized in that: There are two positioning grooves (6) which are circumferentially arrayed about the axis of movement of the support leg (7) and the storage groove (5), and the angular interval of the positioning grooves (6) is 90 degrees.

5. A computer data storage device according to claim 4, characterized in that: The surface of the bump (8) is spherical, and the open sleeve (9) and the outer shell of the portable hard drive (1) are integrally formed.

6. A computer data storage device as claimed in claim 5, wherein: The heat sink (11) can be adjusted to a horizontal state, and the material of the heat sink (11) is aluminum alloy.

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