Hard disk ejection device externally connected with computer hard disk

Abstract

The utility model discloses a hard disk ejection device externally connected with a computer hard disk. The hard disk ejection device comprises a hard disk box, a hard disk slot, an SATA (Serial Advanced Technology Attachment) connector, a USB (Universal Serial Bus) interface and an ejection device, the ejection device is arranged at the bottom of the hard disk box, the fastening pieces on the two sides of the base are pulled away from the fastening grooves, so that the fixing measure between the hard disk box and the base is removed, the hard disk box and the base are connected in a sliding mode through the butt-joint grooves and the butt-joint frames, and therefore the hard disk box can be pressed downwards to move downwards to slide. In the downward moving process of the hard disk box, the jacking columns penetrate through the through grooves to reach the inner side of the hard disk slot and jack up the hard disk from the two sides of the bottom of the hard disk, so that the SATA interface and the SATA connector on the hard disk can be loosened and separated, a user can easily take out the hard disk from the inner side of the hard disk slot, and the situation that the interface is damaged due to the fact that the hard disk is pulled out forcibly is avoided.

Description

Technical Field

[0001] The utility model relates to the field of hard disk boxes, in particular to a hard disk ejecting device for an external computer hard disk. Background Art

[0002] As the name suggests, a hard drive box is a box for a hard drive. Computer hard drives generally have SATA interfaces, which are different from common external USB interfaces and cannot be used directly. Therefore, a hard drive box is needed to convert it into a common USB interface so that it can be inserted into a computer TV for use.

[0003] Existing patent application number: CN202223336325.6 A portable external hard disk case includes a case body, and a hard disk is arranged inside the case body. The portable external hard disk case has a through slot inside the case body, and a cooling fan is installed in the through slot. When the staff is using the case, the cooling fan will dissipate heat from the working hard disk to prevent the hard disk from being damaged due to excessive temperature. Ventilation holes are provided at the bottom of the side wall of the case body to assist the cooling fan in dissipating heat when the hard disk is in use.

[0004] The above patent records a common hard disk case in the prior art. There is also a hard disk case style in the prior art that inserts the hard disk vertically. In actual application, the hard disk slot of the hard disk case is usually designed to be consistent with the size specification of the hard disk to ensure that the SATA interface of the hard disk can be accurately connected with the internal connector of the hard disk case after the hard disk is inserted. However, there is no extra space in the hard disk slot for the hard disk to move. When the hard disk needs to be removed, it is difficult to control the left and right movement of the hard disk to loosen the SATA interface before pulling it out. Forcibly pulling out the hard disk may cause damage to the interface, resulting in data being unreadable, thereby affecting the user experience. A ejection device can be designed for the hard disk case to solve the adverse effects of the above problems. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a hard disk ejecting device for an external computer hard disk.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hard disk ejection device for an external computer hard disk, comprising a hard disk box, a hard disk slot, a SATA connector, a USB interface and an ejection device, a hard disk slot is provided in the middle of the top surface of the hard disk box, a SATA connector is provided at the edge of the bottom surface of the hard disk slot, a USB interface is provided at the front of the hard disk box, an ejection device is provided at the bottom of the hard disk box, the ejection device comprises a docking slot, a base, a docking frame, an ejector column, a through slot, a buckle and a buckle slot, and a rectangular docking slot is provided at the edge of the bottom surface of the hard disk box. The base is located directly below the hard disk case, a docking frame is integrally provided at the edge of the top surface of the base, and the docking frame is slidably inserted into the inner side of the docking slot, so that the hard disk case and the base are longitudinally slidably connected, a top column is screwed installed at the center of the top surface of the base, a through slot is provided on the bottom surface of the hard disk slot, and the through slot passes longitudinally to the bottom of the hard disk case, the top column extends into the inner side of the hard disk slot through the through slot, the left and right side walls of the base are hingedly installed with buckling parts, and the lower ends of the left and right side walls of the hard disk case are provided with buckling slots, wherein the buckling parts can be flipped upwards to the inner side of the buckling slot to buckle with each other.

[0007] Preferably, a rubber pad is provided on the top of the top column.

[0008] Preferably, there are two groups of top columns, and the two groups of top columns are symmetrically distributed on the left and right parts of the hard disk slot.

[0009] Preferably, the stroke length of the top column that can protrude into the inner side of the hard disk slot is not less than 1 cm.

[0010] Preferably, when the buckling member and the buckling groove are in a buckled state, the top column will be completely retracted into the inner side of the through groove.

[0011] Preferably, four sides of the top surface of the hard disk box are paved with pressing rubber pads, and the surface of the pressing rubber pads is provided with anti-slip textures.

[0012] Preferably, a return spring is sleeved on the outside of the top column, the bottom end of the return spring is bonded and fixed to the base, and the top end of the return spring is in contact with the hard disk box.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides an ejection device at the bottom of the hard disk case, and releases the fixing measures between the hard disk case and the base by pushing the buckling pieces on both sides of the base away from the buckling grooves. Since the hard disk case and the base are slidably connected via the docking groove and the docking frame, the hard disk case can be pressed downward to slide downward. During the downward movement of the hard disk case, the ejection column will pass through the through groove to the inside of the hard disk slot and lift up the hard disk from both sides of the bottom of the hard disk, so that the SATA interface on the hard disk can be loosened and disengaged from the SATA connector, and the user can easily remove the hard disk from the inside of the hard disk slot, avoiding the situation where the interface is damaged due to forcible pulling out of the hard disk.

[0015] The utility model arranges pressing rubber pads on the four sides of the top surface of the hard disk case, so that the hard disk case is not easy to slip when pressed, and the pressing rubber pads can also play a role of flexible contact, thereby improving the operating experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a top view structural schematic diagram of the hard disk box of the utility model;

[0018] Figure 3 This utility model Figure 1 Schematic diagram of the structure after the middle base is removed;

[0019] Figure 4 This utility model Figure 3 Schematic diagram of the structure viewed from above;

[0020] Figure 5 It is a structural schematic diagram of the base in the utility model.

[0021] Including: hard disk box -1, hard disk slot -2, SATA connector -3, USB interface -4, ejector device -5, docking slot -51, base -52, docking frame -53, top column -54, through slot -55, buckle -56, buckle slot -57, pressing rubber pad -58, return spring -59. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0023] See also Figure 1 The utility model provides a hard disk ejection device for an external computer hard disk, comprising a hard disk box 1, a hard disk slot 2, a SATA connector 3, a USB interface 4 and an ejection device 5. The hard disk box 1 is provided with a hard disk slot 2 in the middle of the top surface, the SATA connector 3 is provided at the edge of the bottom surface of the hard disk slot 2, the front of the hard disk box 1 is provided with a USB interface 4, and the bottom of the hard disk box 1 is provided with an ejection device 5.

[0024] See also Figure 2-5The ejection device 5 in the utility model includes a docking slot 51, a base 52, a docking frame 53, a top column 54, a through slot 55, a buckle 56 and a buckle slot 57. A rectangular docking slot 51 is provided at the edge of the bottom surface of the hard disk case 1. The base 52 is located directly below the hard disk case 1. A docking frame 53 is integrally provided at the edge of the top surface of the base 52, and the docking frame 53 is slidably inserted into the inner side of the docking slot 51, so that the hard disk case 1 and the base 52 are longitudinally slidably connected. A top column 54 is screwed in the center of the top surface of the base 52. The bottom surface of the hard disk slot 2 is provided with a There is a through slot 55, and the through slot 55 runs vertically through to the bottom of the hard disk box 1, and the top column 54 extends through the through slot 55 into the inner side of the hard disk slot 2. With the help of the top column 54, the hard disk in the hard disk slot 2 can be pushed upward, and the left and right side walls of the base 52 are hingedly installed with buckling parts 56. The lower end parts of the left and right side walls of the hard disk box 1 are provided with buckling grooves 57, wherein the buckling parts 56 can be flipped upward to the inner side of the buckling grooves 57 and buckled with each other. The buckling parts 56 play a positioning role to prevent the hard disk box 1 from being accidentally pressed down and causing the hard disk installed inside to be pushed out.

[0025] To further explain, a rubber pad is provided at the top of the top column 54. The rubber pad can not only increase the contact area between the top column 54 and the hard disk, but also play a role of flexible contact to prevent damage to the stress-bearing part of the hard disk.

[0026] To further explain, there are two groups of top posts 54 , and the two groups of top posts 54 are symmetrically distributed on the left and right parts of the hard disk slot 2 , so that the hard disk is evenly stressed and can be more easily ejected by the top posts 54 .

[0027] To further illustrate, the travel length of the top post 54 that can protrude into the inner side of the hard disk slot 2 is not less than 1 cm, ensuring that after the hard disk is lifted up by the top post 54 , its SATA interface can be completely separated from the SATA connector 3 .

[0028] To further explain, when the buckle member 56 and the buckle slot 57 are in the buckled state, the top column 54 will be completely retracted into the inner side of the through slot 55, ensuring that the top column 54 will not affect the normal assembly of the hard disk and the hard disk slot 2.

[0029] To further explain, the four sides of the top surface of the hard disk case 1 are all provided with pressing rubber pads 58, and the surface of the pressing rubber pads 58 is provided with anti-skid patterns, so that the hard disk case 1 is not easy to slip when pressed, and the pressing rubber pads 58 can also play a role of flexible contact, thereby improving the operating experience.

[0030] To further explain, a return spring 59 is sleeved on the outside of the top column 54, the bottom end of the return spring 59 is glued and fixed to the base 52, and the top end of the return spring 59 is in contact with the hard disk case 1. With the help of the elastic force of the return spring 59, the hard disk case 1 can be lifted upward to facilitate the fastening operation between the fastener 56 and the fastening groove 57.

[0031] Here’s how it works:

[0032] First, before installing the hard disk, the hard disk box 1 needs to be positioned first. The specific operation is as follows: a reset spring 59 is set on the outside of the top column 54. With the help of the elastic force of the reset spring 59, the hard disk box 1 can be lifted upward, so that the top column 54 is retracted into the inner side of the through groove 55, ensuring that the top column 54 will not affect the normal assembly of the hard disk and the hard disk slot 2, and then the buckle 56 is flipped upward to the inner side of the buckle groove 57 to engage with it. The buckle 56 can be fixed between the hard disk box 1 and the base 52 to prevent the hard disk box 1 from being accidentally pressed down and causing the hard disk installed inside to be ejected, and the positioning operation of the hard disk box 1 can be completed.

[0033] Second, when installing the hard disk, first place the base 52 on the desktop to provide a stable support for the hard disk box 1, and then insert the hard disk vertically into the hard disk slot 2. During this process, the SATA interface on the hard disk will be docked with the SATA connector 3, thereby establishing a data connection between the hard disk and the hard disk box 1. The user can establish a data connection with other devices through the USB interface 4, thereby realizing the read and write operations of the hard disk.

[0034] Third, when the user needs to remove the hard disk from the hard disk slot 2, if the SATA interface on the hard disk is tightly connected to the SATA connector 3, forcibly pulling out the hard disk may cause damage to the interface, resulting in data being unreadable. By setting an ejection device 5 at the bottom of the hard disk case 1, when using the ejection device 5, first, the buckle 56 on both sides of the base 52 is pushed away from the buckle groove 57 to release the fixing measures between the hard disk case 1 and the base 52. Since the hard disk case 1 and the base 52 are slidably connected through the docking groove 51 and the docking frame 53, the hard disk case 1 can be pressed downward to slide downward. During the downward movement of the hard disk case 1, the top column 54 will pass through the through groove 55 to the inside of the hard disk slot 2 and lift it up from both sides of the bottom of the hard disk, so that the SATA interface on the hard disk can be loosened and disengaged from the SATA connector 3, and the user can easily remove the hard disk from the inside of the hard disk slot 2 to avoid the situation where the interface is damaged due to forcible pulling out of the hard disk.

[0035] Fourthly, by setting pressing rubber pads 58 on the four sides of the top surface of the hard disk case 1, the hard disk case 1 is not easy to slip when pressed, and the pressing rubber pads 58 can also play a role of flexible contact, thereby improving the operating experience.

[0036] The utility model provides a hard disk ejecting device for an external computer hard disk. The ejecting device 5 is arranged at the bottom of the hard disk box 1. The fastening members 56 on both sides of the base 52 are pushed away from the fastening grooves 57 to release the fixing measures between the hard disk box 1 and the base 52. Since the hard disk box 1 and the base 52 are slidably connected via a docking groove 51 and a docking frame 53, the hard disk box 1 can be pressed downward to slide downward. During the downward movement of the hard disk box 1, the ejecting column 54 will pass through the through groove 55 to the inner side of the hard disk slot 2 and lift it up from both sides of the bottom of the hard disk, so that the SATA interface on the hard disk can be loosened and disengaged from the SATA connector 3, and the user can easily take the hard disk out from the inner side of the hard disk slot 2, avoiding the situation where the interface is damaged due to forcible pulling out of the hard disk.

[0037] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hard disk ejection device for an external computer hard disk, comprising a hard disk box (1), a hard disk slot (2), a SATA connector (3) and a USB interface (4), wherein the hard disk box (1) is provided with a hard disk slot (2) in the middle of the top surface, the hard disk slot (2) is provided with a SATA connector (3) at the edge of the bottom surface, and the hard disk box (1) is provided with a USB interface (4) at the front; Features: The hard disk case (1) further comprises an ejection device (5), the bottom of which is provided with the ejection device (5), the ejection device (5) comprising a docking slot (51), a base (52), a docking frame (53), a top column (54), a through slot (55), a buckle member (56) and a buckle slot (57), the bottom edge of the hard disk case (1) is provided with a rectangular docking slot (51), the base (52) is located directly below the hard disk case (1), the top edge of the base (52) is integrally provided with a docking frame (53), and the docking frame (53) is slidably plugged into the inner side of the docking slot (51), so that the hard disk case (1) 1) is longitudinally slidably connected with the base (52), a top column (54) is screwed in the center of the top surface of the base (52), a through slot (55) is provided on the bottom surface of the hard disk slot (2), and the through slot (55) is longitudinally penetrated to the bottom of the hard disk box (1), the top column (54) passes through the through slot (55) and extends into the inner side of the hard disk slot (2), the left and right side walls of the base (52) are hingedly installed with buckle parts (56), and the lower ends of the left and right side walls of the hard disk box (1) are provided with buckle grooves (57), wherein the buckle parts (56) can be turned upward to the inner side of the buckle groove (57) and buckle with each other.

2. The hard disk ejection device for an external computer hard disk according to claim 1, characterized in that: A rubber pad is provided at the top end of the top column (54).

3. The hard disk ejection device for an external computer hard disk according to claim 1, characterized in that: There are two groups of top columns (54) in total, and the two groups of top columns (54) are symmetrically distributed on the left and right parts of the hard disk slot (2).

4. The hard disk ejection device for an external computer hard disk according to claim 1, characterized in that: The stroke length of the top column (54) that can protrude into the inner side of the hard disk slot (2) is not less than 1 cm.

5. The hard disk ejection device for an external computer hard disk according to claim 1, characterized in that: When the buckling member (56) and the buckling groove (57) are in a buckling state, the top column (54) will be completely retracted into the inner side of the through groove (55).

6. The hard disk ejection device for an external computer hard disk according to claim 1, characterized in that: The four sides of the top surface of the hard disk box (1) are all provided with pressing rubber pads (58), and the surface of the pressing rubber pads (58) is provided with anti-slip patterns.

7. The hard disk ejection device for an external computer hard disk according to claim 1, characterized in that: The top column (54) is sleeved with a return spring (59) on its exterior, the bottom end of the return spring (59) is bonded and fixed to the base (52), and the top end of the return spring (59) is in contact with the hard disk box (1).

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