Computer external hard disk protection device with anti-falling function

Abstract

The invention relates to a computer external hard disk protection device with an anti-falling function, in particular to the field of hard disk accessories. The defects that the connecting position of a hard disk and a data line is sensitive and is easily influenced by external force, and the use experience is influenced are overcome. A computer external hard disk protection device with an anti-falling function comprises a protection shell, the protection shell is slidably connected with a hard disk, the hard disk is connected with a data line interface in an inserted mode, the upper side and the lower side of the hard disk are each fixedly connected with at least four fixing guide blocks, and the hard disk is fixedly connected with fixing rails symmetrically arranged along the hard disk. Limiting blocks are slidably connected between the fixing rails and the hard disk, and clamping teeth are symmetrically arranged on the front side and the rear side of the data line interface and used for being matched with the limiting blocks to clamp and fix the data line interface. When the pushing piece is impacted, the limiting block is pushed to be matched with the clamping teeth, the data line interface and the hard disk are locked in time, the situation that the data line and the hard disk are loosened and disconnected due to impact is avoided, and the connection safety is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of hard disk accessories, in particular to a computer external hard disk protection device with an anti-falling function. Background Art

[0002] With the rapid development of information technology, mobile hard disks have been widely used by individuals and enterprises due to their portability and large-capacity storage characteristics. However, the connection between the hard disk and the data cable is relatively sensitive and easily affected by external forces, resulting in poor contact between the data cable and the hard disk or even disconnection, affecting the user experience. In the existing hard disk protection accessory device, there is no function to lock and protect the interface.

[0003] According to the patent document with the published patent number CN212873383U, clamping strips are provided on both sides of the port of the hard disk box, which can clamp and fix the data cable and power cable of the hard disk to prevent the hard disk from being vibrated or pulled, resulting in poor contact between the hard disk cable and the interface and damage to the hard disk interface. In the above process, the interface must be locked manually each time it is used, which is too cumbersome when plugging and unplugging, and is prone to human negligence and forgetting to lock, resulting in invalid fixation of the interface.

[0004] According to another published patent document with the patent number CN215068218U, a wire plug-in mechanism is installed on one side of the hard disk surface to press the spring plate so that the card blocks are close to each other, and then the plug socket can be inserted into the inside of the plug slot, so that the position of the plug socket is fixed and it will not fall off easily, thereby improving the connection stability. However, in the above process, since the connecting wire is fixed on the plastic buckle, and the plastic buckle is fixed on one side of the hard disk, the connecting wire is bent for a long time, causing the connection to age easily, affecting the service life. At the same time, the way of fixing the connecting wire on the hard disk affects the flexibility of hard disk placement. Summary of the invention

[0005] In order to overcome the disadvantage that the connection between the hard disk and the data cable is relatively sensitive and easily affected by external forces, thus affecting the user experience, the present invention provides a computer external hard disk protection device with an anti-falling function.

[0006] The technical solution is: a computer external hard disk protection device with an anti-falling function, including a protective shell, a hard disk slidably connected to the protective shell, a data cable interface plugged into the hard disk, at least four fixed guide blocks are fixedly connected on both sides of the hard disk, a push piece is slidably connected between every two adjacent fixed guide blocks on the left and right, the push piece contacts and cooperates with the protective shell, and is used to limit the position of the protective shell to prevent shaking between the protective shell and the hard disk, the hard disk is rotatably connected to a rotating rod symmetrically arranged along the hard disk, the rotating rods are slidably and movably connected with a sliding rod, the sliding rod contacts and cooperates with the pushing piece, the hard disk is fixedly connected with a first elastic piece at a place adjacent to the rear rotating rod, the hard disk is fixedly connected to a fixed rail symmetrically arranged along the hard disk, a limiting block is slidably connected between the fixed rail and the hard disk, the limiting block is movably connected to the rotating rod, and the data cable interface is symmetrically provided with teeth on the front and back sides for cooperating with the limiting block to clamp and fix the data cable interface.

[0007] Optionally, heat dissipation slots penetrating the protective shell are provided on the upper and lower sides of the protective shell to dissipate heat while reducing weight.

[0008] Optionally, the push piece has a protrusion in the middle, which is used to push the limit block to clamp the data line interface and buffer the impact caused by the collision.

[0009] Optionally, the pusher is made of copper, and has heat dissipation holes distributed at equal intervals in the middle, and the heat dissipation holes are aligned with the heat dissipation slots of the protective shell.

[0010] Optionally, a reset pad is further included, which is fixedly connected to the side walls on the front and rear sides of the hard disk, and a fixing frame is fixedly installed on one side of the protective shell adjacent to the reset pad.

[0011] Optionally, a protrusion is provided on one side of the sliding rod for cooperating with the fixing frame to push the limiting block to clamp the data line interface.

[0012] Optionally, it also includes a rotating frame, which is rotatably connected to the hard disk, the rotating frame is in contact with the rotating rod, a rubber pad is fixedly connected to the side of the rotating frame adjacent to the hard disk, the hard disk is rotatably connected to a second spring sheet symmetrically arranged along the hard disk, and the second spring sheet cooperates with the rotating frame to reset the rotating frame.

[0013] Optionally, it also includes a first fixed block, which is fixedly connected to a side of the hard disk away from the data cable interface, and a second fixed block symmetrically arranged along the protective shell is fixedly connected to a side adjacent to the first fixed block in the protective shell, and a third spring plate is slidably connected between the first fixed block and the second fixed block.

[0014] Optionally, a connection block is further included, the connection block is fixedly connected to a side of the protective shell close to the data wiring port, and the connection block is fixedly connected to the fluorescent plate.

[0015] Optionally, one side of the fluorescent plate is recessed inwards to guide the data line to connect to the interface in an environment with poor light.

[0016] The beneficial effect of the present invention is that when the push plate is impacted, the limit block is pushed to cooperate with the latch teeth, so that the data line interface and the hard disk are locked in time, thereby avoiding the data line and the hard disk from being loosened and disconnected due to impact, and ensuring the safety of the connection.

[0017] By using the push plate as a buffer, the impact of the impact on the data cable and the hard disk is reduced, thereby improving the stability of the data connection.

[0018] When the protective shell is hit, the fixing frame is moved to automatically lock the data cable and the hard disk, thereby preventing the hard disk from being separated from the data cable due to a side impact.

[0019] Through the cooperation between the rotating frame and the second spring sheet, when the hard disk falls, the rotating frame pushes the limit block to move, thereby locking the hard disk and the data cable, thereby avoiding disconnection between the hard disk and the data cable.

[0020] The protective shell and the third spring piece cooperate to protect the interface of the hard disk, thereby reducing the damage to the hard disk interface caused by impact and preventing the interface from being deformed.

[0021] Through the cooperation of the connecting block and the fluorescent plate, it is possible to guide the data cable to connect with the hard disk in poor light conditions, reducing the difficulty of connecting the hard disk and the data cable in poor visible light conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 It is a three-dimensional structural cross-sectional view of the present invention.

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the fixed guide block, the push piece, the rotating rod and other components of the present invention.

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the fixed rail, limit block, latching gear and other components of the present invention.

[0026] Figure 5 It is a three-dimensional structural schematic diagram of the reset pad and the fixing frame of the present invention.

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the protective shell, the reset pad and the fixing frame of the present invention.

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the rotating frame, the rubber pad and the second elastic sheet of the present invention.

[0029] Figure 8 It is a three-dimensional structural schematic diagram of the first fixing block, the second fixing block, the third spring piece and other components of the present invention.

[0030] Fig. 9 It is a schematic diagram of the three-dimensional structure of the protective shell and the connecting block of the present invention.

[0031] Markings in the accompanying drawings: 101: protective shell, 102: hard disk, 103: data line interface, 104: fixed guide block, 105: push plate, 106: rotating rod, 107: sliding rod, 108: first spring piece, 109: fixed rail, 110: limit block, 111: latch tooth, 201: reset pad, 202: fixed frame, 301: rotating frame, 302: rubber pad, 303: second spring piece, 401: first fixed block, 402: second fixed block, 403: third spring piece, 501: connecting block, 502: fluorescent plate. DETAILED DESCRIPTION

[0032] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.

[0033] Embodiment 1: A computer external hard disk protection device with an anti-falling function, such as Figure 1-Figure 4 As shown, it includes a protective shell 101, and heat dissipation slots penetrating the protective shell 101 are opened on the upper and lower sides of the protective shell 101 to reduce weight while dissipating heat. A hard disk 102 is slidably connected in the protective shell 101, and a data line interface 103 is inserted in the middle of the left side of the hard disk 102. Four fixed guide blocks 104 are fixedly connected on the upper and lower sides of the hard disk 102, and a push piece 105 is slidably connected between each two adjacent fixed guide blocks 104 on the left and right. The push piece 105 contacts and cooperates with the protective shell 101 to limit the position of the protective shell 101. The push piece 105 has a bulge in the middle to buffer the impact caused by the impact while pushing the limit block 110 to clamp the data line interface 103. The push piece 105 is made of copper, and has heat dissipation holes distributed at equal intervals in the middle. The heat dissipation holes are aligned with the heat dissipation slots of the protective shell 101 to prevent shaking between the protective shell 101 and the hard disk 102. The hard disk 102 is rotatably connected to a rotating rod 106 symmetrically arranged along the front and back of the hard disk 102. A sliding rod 107 is slidably connected between the right sides of the rotating rod 106. The sliding rod 107 contacts and cooperates with the pushing piece 105. A first elastic piece 108 is fixedly connected to the top rear side of the hard disk 102. The hard disk 102 is fixedly connected to a fixed rail 109 symmetrically arranged along the front and back of the hard disk 102. A limiting block 110 is slidably connected between the fixed rail 109 and the hard disk 102. The limiting block 110 is movably connected to the rotating rod 106. The data line interface 103 is symmetrically provided with locking teeth 111 on both sides, which are used to cooperate with the limiting block 110 to clamp and fix the data line interface 103.

[0034] In normal use, the data line interface 103 as a part of the data line is inserted into the connection port of the hard disk 102. During the use of the hard disk 102, the heat is transferred to the protective shell 101 through the push sheet 105 for heat dissipation, and the remaining heat is discharged through the heat dissipation slot and the heat dissipation hole;

[0035] During use, if human negligence causes the protective shell 101 to collide with other hard surfaces (such as the ground or a desktop), in order to ensure safe and stable docking between the data cable and the hard disk 102, the side of the protective shell 101 that is hit transmits force to the pushing piece 105, and the pushing piece 105 deforms inward at the moment of being hit, so that the pushing piece 105 extends to the left and right sides, and the pushing piece 105 quickly pushes the sliding rod 107 to move to the left, thereby driving the rotating rod 106 to rotate, and then driving the limit blocks 110 on the front and rear sides of the hard disk 102 to move toward the data cable interface 103, so that the limit blocks 110 are embedded in the card teeth 111 for meshing, and the data cable interface 103 is locked to prevent the hard disk 102 from loosening and disengaging from the data cable interface 103, and the first spring piece 108 is deformed and bent. Then, when the force generated by the collision is offset, the pushing piece 105 is pushed The outer side is reset, the protective shell 101 is pushed back to the initial position, the two sides of the pushing piece 105 are retracted, and the first spring piece 108 is reset, thereby driving the rotating rod 106 to rotate and reset, and then driving the limit block 110 to move outward, so that the limit block 110 is disengaged from the latch tooth 111 and the lock is released. At the same time, during the resetting process of the rotating rod 106, the sliding rod 107 is pushed to move to the right side and return to the initial position. In summary, when the pushing piece 105 is impacted, the limit block 110 is pushed to cooperate with the latch tooth 111, so that the data line interface 103 and the hard disk 102 are locked in time, avoiding the loosening and disconnection of the data line and the hard disk 102 due to the impact, ensuring the safety of the connection, and not affecting the normal plugging and unplugging of the data line and the hard disk 102. At the same time, through the buffering of the pushing piece 105, the impact of the impact on the data line and the hard disk 102 is reduced, and the stability of the data connection is improved.

[0036] like Figure 2 , Figure 5 and Figure 6 As shown, a reset pad 201 is also included. The reset pad 201 is fixedly connected to the side walls on the front and rear sides of the hard disk 102. The reset pad 201 contacts and cooperates with the protective shell 101 to prevent the protective shell 101 from shaking back and forth. A fixing frame 202 is fixedly installed on one side of the protective shell 101 adjacent to the reset pad 201. A protrusion is provided on the right side of the sliding rod 107 for cooperating with the fixing frame 202 to push the limit block 110 to clamp the data line interface 103.

[0037] In order to reduce the impact of the impact force on the data line interface 103 and the hard disk 102 when the front and rear sides of the hard disk 102 are hit hard, the specific operation is as follows: when the front and rear sides of the hard disk 102 are hit, the relative positions of the protective shell 101 and the hard disk 102 deviate at the moment of the impact, and the reset pad 201 is deformed by force, so that the protective shell 101 and the hard disk 102 are close to each other. In the process of the protective shell 101 and the hard disk 102 approaching each other, the fixing frame 202 squeezes the protruding part of the sliding rod 107, so that the sliding rod 107 moves to the left, and the sliding rod 107 then pushes the limit block 110 through the same working principle as above, so that the limit block 110 is stuck in the locking tooth 111. Thereby, the data line interface 103 and the hard disk 102 are locked to prevent them from loosening. The first spring piece 108 is deformed and bent under the force. When the reset pad 201 completely offsets the impact force, the reset pad 201 drives the protective shell 101 to reset, thereby driving the fixing frame 202 to reset, so that the fixing frame 202 gradually disengages from the sliding rod 107, and the first spring piece 108 is reset, thereby driving the rotating rod 106 and the limit block 110 to disengage from the latch tooth 111, and completing the unlocking. In summary, by driving the fixing frame 202 to move when the protective shell 101 is hit, automatic locking of the data line and the hard disk 102 is achieved, preventing the hard disk 102 from being separated from the data line due to a side impact.

[0038] Embodiment 2: Based on embodiment 1, Figure 2 and Figure 7 As shown, it also includes a rotating frame 301, which is rotatably connected to the front and rear sides of the hard disk 102. The rotating frame 301 is in contact with the rotating rod 106. When the rotating frame 301 rotates, it pushes the rotating rod 106 to rotate. A rubber pad 302 is fixedly connected to the upper right side of the rotating frame 301. The hard disk 102 is rotatably connected to a second elastic piece 303 symmetrically arranged along the front and rear of the hard disk 102. The second elastic piece 303 cooperates with the rotating frame 301 to reset the rotating frame 301.

[0039] In order not to affect the normal plugging and unplugging between the data cable and the hard disk 102, and to avoid the hard disk 102 falling off the desktop due to human negligence when the data cable and the hard disk 102 are placed on the desktop and connected, during the falling process, due to the mass of the hard disk 102 itself and the inertia force generated when it falls, the connection between the data cable interface 103 and the hard disk 102 will be pulled by the inertia force from the falling of the hard disk 102, so that the hard disk 102 and the data cable are forced to separate. To this end, the specific operation is as follows: during normal plugging and unplugging, just hold the data cable interface 103 and the hard disk 102 for normal plugging and unplugging. When the above situation occurs, when the hard disk 102 is falling and the data cable stretches to the limit, the hard disk 102 stops falling due to the pulling force of the data cable, and the rotating frame 301 and the rubber pad 302 rotate due to the influence of inertia. The first spring piece 108 is reset, thereby pushing the limit block 110 to reset. In summary, through the cooperation between the rotating frame 301 and the second spring piece 303, when the hard disk 102 falls, the limit block 110 is pushed to move by the rotating frame 301, and the hard disk 102 and the data cable are locked, thereby preventing the hard disk 102 from being separated from the data cable due to the influence of inertia.

[0040] like Figure 2 and Figure 8 As shown, it also includes a first fixed block 401, which is fixedly connected to the right side of the hard disk 102. A second fixed block 402 symmetrically arranged along the front and back of the protective shell 101 is fixedly connected inside the protective shell 101, and a third spring piece 403 is slidably connected between the first fixed block 401 and the second fixed block 402.

[0041] In order to prevent the interface of the hard disk 102 from loosening when the right side of the hard disk 102 is impacted, the specific operation is as follows: when the right side of the hard disk 102 is impacted, the protective shell 101 is forced to move to the left, and the third spring piece 403 is deformed by the force to buffer. When the impact force is absorbed and offset, the third spring piece 403 is reset, thereby driving the protective shell 101 to reset to the right. In summary, through the cooperation of the protective shell 101 and the third spring piece 403, the interface of the hard disk 102 is protected, the damage to the interface of the hard disk 102 caused by the impact is reduced, and the interface is prevented from being deformed.

[0042] Embodiment 3: Based on embodiment 2, Figure 1 , Figure 2and Fig. 9 As shown, it also includes a connecting block 501, which is fixedly connected to the middle of the left side of the protective shell 101. A fluorescent plate 502 is fixedly connected to the left side of the connecting block 501. The left side of the fluorescent plate 502 is concave inward and is used to guide the data line to connect with the interface in a poor light environment.

[0043] In order to facilitate the connection between the data cable and the hard disk 102 in poor light conditions, the specific operations are as follows: when connecting in poor light conditions, the specific position of the interface of the hard disk 102 can be obtained by observing the fluorescent plate 502, and the interface of the data cable can be further guided to be accurately connected to the interface of the hard disk 102 through the depression at the opening of the fluorescent plate 502. In summary, through the cooperation of the connecting block 501 and the fluorescent plate 502, the data cable and the hard disk 102 can be guided to complete the connection in poor light conditions, which reduces the difficulty of connecting the hard disk 102 and the data cable in poor visible light conditions.

[0044] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made to the contents of the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A computer external hard disk protection device with an anti-falling function, characterized in that: The invention comprises a protective shell (101), the protective shell (101) is slidably connected to a hard disk (102), the hard disk (102) is plugged with a data line interface (103), at least four fixed guide blocks (104) are fixedly connected to the upper and lower sides of the hard disk (102), a push piece (105) is slidably connected between each two adjacent fixed guide blocks (104) on the left and right, the push piece (105) is in contact with the protective shell (101) and is used to limit the position of the protective shell (101) to prevent the protective shell (101) and the hard disk (102) from shaking, the hard disk (102) is rotatably connected to a rotating rod (106) symmetrically arranged along the hard disk (102), and the rotating rod (106) is rotatably connected to the hard disk (102). 06) is slidably connected with a sliding rod (107), the sliding rod (107) is in contact with the pushing sheet (105), a first elastic sheet (108) is fixedly connected to a place adjacent to the hard disk (102) and the rear rotating rod (106), the hard disk (102) is fixedly connected with a fixed rail (109) symmetrically arranged along the hard disk (102), a limiting block (110) is slidably connected between the fixed rail (109) and the hard disk (102), the limiting block (110) is movably connected to the rotating rod (106), and the data line interface (103) is symmetrically provided with locking teeth (111) on both sides thereof, which are used to cooperate with the limiting block (110) to clamp and fix the data line interface (103).

2. A computer external hard disk protection device with anti-falling function as claimed in claim 1, characterized in that: The upper and lower sides of the protective shell (101) are provided with heat dissipation slots penetrating the protective shell (101), thereby reducing weight while dissipating heat.

3. A computer external hard disk protection device with anti-falling function as claimed in claim 2, characterized in that: The push piece (105) has a protrusion in the middle, which is used to push the limit block (110) to clamp the data line interface (103) and buffer the impact caused by the collision.

4. A computer external hard disk protection device with anti-falling function as claimed in claim 3, characterized in that: The push sheet (105) is made of copper, and has heat dissipation holes distributed at equal intervals in the middle, and the heat dissipation holes are aligned with the heat dissipation slots of the protective shell (101).

5. A computer external hard disk protection device with anti-falling function as claimed in claim 4, characterized in that: It also includes a reset pad (201), which is fixedly connected to the side walls at the front and rear sides of the hard disk (102), and a fixing frame (202) is fixedly installed on one side of the protective shell (101) adjacent to the reset pad (201).

6. A computer external hard disk protection device with anti-falling function as claimed in claim 5, characterized in that: A protrusion is provided on one side of the sliding rod (107) for cooperating with the fixing frame (202) to push the limiting block (110) to clamp the data line interface (103).

7. A computer external hard disk protection device with anti-falling function as claimed in claim 6, characterized in that: The device also includes a rotating frame (301), the rotating frame (301) is rotatably connected to the hard disk (102), the rotating frame (301) is in contact with the rotating rod (106), a rubber pad (302) is fixedly connected to one side of the rotating frame (301) adjacent to the hard disk (102), the hard disk (102) is rotatably connected to a second spring piece (303) symmetrically arranged along the hard disk (102), and the second spring piece (303) is matched with the rotating frame (301) to reset the rotating frame (301).

8. A computer external hard disk protection device with anti-falling function as claimed in claim 7, characterized in that: The invention also comprises a first fixing block (401), the first fixing block (401) being fixedly connected to a side of the hard disk (102) away from the data line interface (103), a second fixing block (402) symmetrically arranged along the protective shell (101) being fixedly connected to a side of the protective shell (101) adjacent to the first fixing block (401), and a third spring piece (403) being slidably connected between the first fixing block (401) and the second fixing block (402).

9. A computer external hard disk protection device with anti-falling function as claimed in claim 8, characterized in that: It also includes a connection block (501), which is fixedly connected to a side of the protective shell (101) close to the data wiring port, and the connection block (501) is fixedly connected to a fluorescent plate (502).

10. A computer external hard disk protection device with anti-falling function as claimed in claim 9, characterized in that: One side of the fluorescent plate (502) is recessed inwards, and is used to guide the data line to connect to the interface in an environment with poor light.

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