Modularized and splicable multi-disk-position expansion structure of mobile hard disk
The modular, connectable multi-bay expansion structure for portable hard drives solves the problem of limited space in portable hard drive racks, enabling stable splicing and adaptation of multiple hard drives, reducing splicing difficulty and the risk of hard drive separation, protecting the hard drive surface, and is suitable for hard drives of different sizes.
Patent Information
- Application Number
- CN202520634513.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-07
AI Technical Summary
Existing external hard drive racks typically only have one slot for an external hard drive and lack expansion capabilities, resulting in limited internal space. When storing large amounts of data, multiple hard drives are required, which is difficult to accommodate.
It adopts a modular and connectable multi-bay expansion structure for portable hard drives. Multiple racks can be spliced together through a plug-in mechanism and plug socket. Combined with an adjustment mechanism and anti-slip pads, it ensures a stable connection of hard drives and adapts to different sizes. Slider and groove are used to improve stability, arc-shaped plug connectors reduce alignment difficulty, and elastic protrusions and limiting grooves provide a stable connection.
It enables quick assembly of multiple portable hard drive racks, adapts to hard drives of different sizes, ensures the hard drives are stable within the rack, reduces assembly difficulty and the risk of separation due to shaking, protects the hard drive surface from scratches, enhances friction, and reduces the risk of hard drive displacement.
Smart Images
Figure CN223956302U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mobile hard disk expansion device technical field, concretely is modularization splicing's mobile hard disk multi -disc position extension structure. BACKGROUND
[0002] In today's digital age, information is growing explosively, from personal daily work, study and entertainment, to enterprise operation, scientific research data accumulation, and even social public management, the demand for data storage in various fields is continuously rising. As a convenient data storage device, mobile hard disk has been deeply integrated into all aspects of people's life and work, and plays a key role in data transmission, backup and storage, etc. With the continuous growth of data storage demand, mobile hard disk as a convenient data storage device is widely used in various fields.
[0003] Based on the above, the present inventor found that there are the following problems: the mobile hard disk rack in use now usually has only one mobile hard disk placing position, does not have the extension function, and its internal space is limited, when the user needs to store a large amount of data, often needs to use multiple mobile hard disks, thereby leading to the difficulty of placing mobile hard disks.
[0004] Therefore, in view of the above, the existing structure and defects are improved, and the modularization splicing's mobile hard disk multi -disc position extension structure is provided, so as to achieve the purpose of having more practical value. INVENTION CONTENTS
[0005] The utility model discloses a modularization splicing's mobile hard disk multi -disc position extension structure, which solves the problem that the mobile hard disk rack in use now usually has only one mobile hard disk placing position, does not have the extension function, and its internal space is limited, when the user needs to store a large amount of data, often needs to use multiple mobile hard disks, thereby leading to the difficulty of placing mobile hard disks.
[0006] In view of the above problems, the technical scheme provided by the utility model is:
[0007] The modularization splicing's mobile hard disk multi -disc position extension structure, including mobile hard disk placing rack, the bottom end four corners of mobile hard disk placing rack all install the plug -in mechanism, the top end four corners of mobile hard disk placing rack all install the plug -in seat of being suitable for the plug -in mechanism, the inside of mobile hard disk placing rack is equipped with the clamping plate, the one side of clamping plate is installed with the non -slip pad, the one side of mobile hard disk placing rack is set up with the screw hole, the inside of screw hole installs the adjusting mechanism for adjusting the position of clamping plate, the inside top end and the inside bottom end of mobile hard disk placing rack all install a pair of sliding groove, the top end and the bottom end of clamping plate all install a pair of sliding block, the outside of sliding block and the inside of sliding groove slide connection.
[0008] Further, the plug-in mechanism includes a plug-in head, the top end of the plug-in head is fixedly connected with the bottom end of the mobile hard disk placing rack, the bottom end of the plug-in head is plugged into the inner side of the plug-in seat, and the bottom end of the plug-in head is in a circular arc shape.
[0009] The beneficial effect of the above further scheme is that the bottom end of the plug-in head is plugged into the inner side of the plug-in seat, the splicing function of the plurality of mobile hard disk placing racks is realized, and the bottom end of the plug-in head is in a circular arc shape, so that the plug-in head can be accurately and smoothly inserted into the plug-in seat, and the alignment difficulty during splicing is reduced.
[0010] Further, the inner sides of the plug-in seat are provided with limiting grooves, the two sides of the plug-in head are embedded with protruding blocks, one end of the protruding block is in a circular arc shape, and one end of the protruding block is in snap-fit connection with the inner side of the limiting groove.
[0011] The beneficial effect of the above further scheme is that one end of the protruding block is in snap-fit connection with the inner side of the limiting groove, a stable connection structure is provided for the spliced placing rack, and the plurality of mobile hard disk placing racks are prevented from being separated due to shaking or the like during use.
[0012] Further, a cavity is formed in the plug-in head, a partition plate is installed in the inner side of the cavity, springs are installed on the two sides of the partition plate, a limiting plate is installed at one end of the spring, and one side of the limiting plate is fixedly connected with the other end of the protruding block.
[0013] The beneficial effect of the above further scheme is that the cavity, the partition plate, the spring and the limiting plate are arranged, so that the protruding block has a certain elastic expansion capability, and the protruding block can conveniently enter and exit the limiting groove.
[0014] Further, the adjusting mechanism includes a threaded rod, the outer side of the threaded rod is in engagement with the inner side of the threaded hole, one end of the threaded rod is rotatably connected with a retaining seat, and one side of the retaining seat is fixedly connected with the other side of the clamping plate.
[0015] The beneficial effect of the above further scheme is that the outer side of the threaded rod is in engagement with the inner side of the threaded hole, so that the position of the clamping plate can be accurately adjusted by rotating the threaded rod.
[0016] Further, an adjusting knob is installed at the other end of the threaded rod, and a plurality of anti-skid protrusions are arranged on the outer side of the adjusting knob.
[0017] The beneficial effect of the above further scheme is that the adjusting knob is installed at the other end of the threaded rod, so that the user can conveniently rotate the threaded rod.
[0018] Further, the anti-skid pad is made of silica gel, and an anti-skid texture is arranged on one side of the anti-skid pad.
[0019] The beneficial effect of the further scheme is that the anti-skid pad is made of silica gel material, which has good flexibility and anti-skid performance, can effectively protect the surface of the mobile hard disk from being scratched, can increase the friction between the anti-skid pad and the hard disk, and can ensure that the hard disk is stably placed in the rack and reduce the risk of displacement of the hard disk due to vibration and the like.
[0020] Compared with the prior art, the beneficial effect of the modular and splicable mobile hard disk multi-disk position expansion structure is that the insertion mechanism and the insertion seat are arranged to facilitate splicing of multiple mobile hard disk racks, the adjusting mechanism for adjusting the position of the clamping plate is arranged on the inner side of the threaded hole to facilitate fixing of mobile hard disks of different sizes, the sliding block is connected to the inner side of the sliding groove on the outer side to improve the moving stability of the clamping plate, the insertion head is inserted into the inner side of the insertion seat at the bottom end to realize the splicing function of multiple mobile hard disk racks, the bottom end of the insertion head is arc-shaped to facilitate accurate and smooth insertion into the insertion seat, thereby reducing the alignment difficulty during splicing, the protruding block is connected to the inner side of the limiting groove at one end to provide a stable connection structure for the spliced rack and prevent the multiple mobile hard disk racks from separating due to shaking during use, the cavity, the partition plate, the spring, and the limiting plate are arranged to enable the protruding block to have a certain elastic expansion capacity, facilitate the protruding block to enter and exit the limiting groove, the threaded rod is engaged with the inner side of the threaded hole on the outer side to enable accurate adjustment of the position of the clamping plate by rotating the threaded rod, the adjusting knob is arranged at the other end of the threaded rod to facilitate rotation of the threaded rod by the user, the anti-skid pad is made of silica gel material, which has good flexibility and anti-skid performance, can effectively protect the surface of the mobile hard disk from being scratched, can increase the friction between the anti-skid pad and the hard disk, and can ensure that the hard disk is stably placed in the rack and reduce the risk of displacement of the hard disk due to vibration and the like, and the mobile hard disk rack can be quickly spliced, thereby realizing mobile hard disk multi-disk position expansion and being suitable for mobile hard disks of different sizes, and has high practical value. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 The utility model discloses a three -dimensional structure schematic diagram one of embodiment discloses the utility model;
[0022] Figure 2 The utility model discloses a three -dimensional structure schematic diagram two of embodiment discloses the utility model;
[0023] Figure 3 The utility model discloses a three -dimensional structure schematic diagram one of embodiment discloses the utility model;
[0024] Figure 4 The utility model discloses a three -dimensional structure schematic diagram one of embodiment discloses the utility model;
[0025] Figure 5The utility model discloses an embodiment of the utility model discloses a modularization splicing mobile hard disk multi -disc position extension structure Figure 2 The structure amplification schematic view of the middle A structure.
[0026] In the figure: 100, mobile hard disk rack; 10001, sliding slot; 101, plug-in mechanism; 10101, plug; 10102, convex block; 10103, cavity; 10104, partition; 10105, spring; 10106, limiting plate; 102, plug-in seat; 10201, limiting groove; 103, clamping plate; 104, non-slip pad; 105, sliding block; 106, adjusting mechanism; 10601, threaded rod; 10602, retaining seat; 10603, adjusting knob. DETAILED DESCRIPTION
[0027] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0028] Please refer to Figures 1-5 The utility model provides technical scheme: modularization splicing mobile hard disk multi -disc position extension structure, including mobile hard disk rack 100, the bottom end four corners of mobile hard disk rack 100 are all installed plug-in mechanism 101, the top end four corners of mobile hard disk rack 100 are all installed with the plug-in seat 102 of the adaptation of plug-in mechanism 101, the inside of mobile hard disk rack 100 is equipped with clamping plate 103, and the one side of clamping plate 103 is installed with non-slip pad 104, and one side of mobile hard disk rack 100 is provided with threaded hole, and the inboard of threaded hole is installed with adjusting mechanism 106 for adjusting the position of clamping plate 103, and the inside top end and the inside bottom end of mobile hard disk rack 100 are all installed with a pair of sliding slot 10001, and the top end and the bottom end of clamping plate 103 are all installed with a pair of sliding block 105, and the outside of sliding block 105 and the inboard of sliding slot 10001 are slidably connected, through the setting of plug-in mechanism 101 and plug-in seat 102, the convenient multiple mobile hard disk rack 100 splicing is set up, and the inboard of threaded hole is installed with adjusting mechanism 106 for adjusting the position of clamping plate 103, and the convenient fixing of mobile hard disk of different sizes is set up, and the outside of sliding block 105 and the inboard of sliding slot 10001 are slidably connected, improve the moving stability of clamping plate 103.
[0029] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0030] Please refer to Figures 1-5 The plug-in mechanism 101 comprises a plug 10101, the top end of the plug 10101 is fixedly connected with the bottom end of the mobile hard disk placing rack 100, the bottom end of the plug 10101 is plugged into the inner side of the plug-in seat 102, the bottom end of the plug 10101 is in a circular arc shape, the inner sides of the two sides of the plug-in seat 102 are provided with limiting grooves 10201, the two sides of the plug 10101 are embedded with protruding blocks 10102, one end of the protruding block 10102 is in a circular arc shape, one end of the protruding block 10102 is in clamping connection with the inner side of the limiting groove 10201, the inner side of the plug 10101 is provided with a cavity 10103, the middle part of the inner side of the cavity 10103 is provided with a partition plate 10104, the two sides of the partition plate 10104 are provided with springs 10105, one end of the spring 10105 is provided with a limiting plate 10106, one side of the limiting plate 10106 is fixedly connected with the other end of the protruding block 10102, the bottom end of the plug 10101 is plugged into the inner side of the plug-in seat 102, so as to realize the splicing function of the plurality of mobile hard disk placing racks 100, the bottom end of the plug 10101 is in a circular arc shape, so as to facilitate the plug 10101 to be accurately and smoothly inserted into the plug-in seat 102, and the alignment difficulty during splicing is reduced, one end of the protruding block 10102 is in clamping connection with the inner side of the limiting groove 10201, so as to provide a stable connection structure for the spliced placing rack, and prevent the plurality of mobile hard disk placing racks 100 from being separated due to shaking or other reasons during use, the cavity 10103, the partition plate 10104, the spring 10105 and the limiting plate 10106 are arranged, so that the protruding block 10102 has a certain elastic expansion capacity, and the protruding block 10102 is conveniently inserted into and out of the limiting groove 10201.
[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0032] Please refer to Figures 1-5The adjusting mechanism 106 comprises a threaded rod 10601, the outer side of the threaded rod 10601 is engaged with the inner side of the threaded hole, one end of the threaded rod 10601 is rotationally connected with a retaining seat 10602, one side of the retaining seat 10602 is fixedly connected with the other side of the clamping plate 103, the other end of the threaded rod 10601 is provided with an adjusting knob 10603, the outer side of the adjusting knob 10603 is provided with a plurality of anti-skid protrusions, the anti-skid pad 104 is made of silica gel, one side of the anti-skid pad 104 is provided with anti-skid textures, the outer side of the threaded rod 10601 is engaged with the inner side of the threaded hole, the rotation of the threaded rod 10601 can accurately adjust the position of the clamping plate 103, the other end of the threaded rod 10601 is provided with the adjusting knob 10603, which is convenient for the user to rotate the threaded rod 10601, the anti-skid pad 104 is made of silica gel, which has good flexibility and anti-skid performance, can effectively protect the surface of the mobile hard disk from being scratched, can increase the friction between the hard disk, can ensure that the hard disk is stably placed in the rack 100, and can reduce the risk of displacement of the hard disk due to vibration and the like.
[0033] Specifically, the working principle of the modular and splicable mobile hard disk multi-disk expansion structure is as follows: during use, the multiple mobile hard disk racks 100 are spliced through the setting of the plug-in mechanism 101 and the plug-in seat 102; the adjusting mechanism 106 for adjusting the position of the clamping plate 103 is installed on the inner side of the threaded hole, so that the mobile hard disk of different sizes can be fixed conveniently; the sliding block 105 is connected with the inner side of the sliding groove 10001 through the sliding connection on the outer side, so that the moving stability of the clamping plate 103 is improved; the plug-in head 10101 is connected with the inner side of the plug-in seat 102 through the plug-in connection on the bottom end, so that the splicing function of the multiple mobile hard disk racks 100 is realized; the bottom end of the plug-in head 10101 is in the arc shape on the outer side, so that the plug-in head 10101 can be accurately and smoothly inserted into the plug-in seat 102, and the alignment difficulty during splicing is reduced; the protruding block 10102 is connected with the inner side of the limiting groove 10201 through the engagement connection on one end, so that a stable connection structure is provided for the spliced rack, and the multiple mobile hard disk racks 100 are prevented from being separated due to shaking and the like during use; the protruding block 10102 has a certain elastic expansion capacity through the setting of the cavity 10103, the partition plate 10104, the spring 10105 and the limiting plate 10106, so that the protruding block 10102 can conveniently enter and exit the limiting groove 10201; the outer side of the threaded rod 10601 is engaged with the inner side of the threaded hole, so that the position of the clamping plate 103 can be accurately adjusted by rotating the threaded rod 10601; the adjusting knob 10603 is installed on the other end of the threaded rod 10601, so that the user can conveniently rotate the threaded rod 10601; the anti-slip pad 104 is made of silica gel material, so that the anti-slip pad 104 has good flexibility and anti-slip performance, the surface of the mobile hard disk can be effectively protected from being scratched, the friction between the anti-slip pad 104 and the hard disk is increased, the hard disk is stably placed in the rack 100, and the risk of displacement of the hard disk due to shaking and the like is reduced; the mobile hard disk rack can be quickly spliced, the mobile hard disk multi-disk expansion is realized, the mobile hard disk of different sizes can be adapted, and the mobile hard disk rack has high practical value.
Claims
1. A modular, connectable multi-bay expansion structure for portable hard drives, characterized in that: The device includes a portable hard drive rack (100), with a plug-in mechanism (101) installed at each of the four corners of the bottom end of the portable hard drive rack (100), and a plug-in socket (102) adapted to the plug-in mechanism (101) installed at each of the four corners of the top end of the portable hard drive rack (100). The portable hard drive rack (100) has a clamping plate (103) inside, with an anti-slip pad (104) installed on one side of the clamping plate (103). The portable hard drive rack (100) has a threaded hole on one side, with an adjustment mechanism (106) for adjusting the position of the clamping plate (103) installed inside the threaded hole. The portable hard drive rack (100) has a pair of sliding grooves (10001) installed at both the top and bottom ends inside, and a pair of sliders (105) installed at both the top and bottom ends of the clamping plate (103). The outer side of the slider (105) is slidably connected to the inner side of the sliding groove (10001).
2. The modular, connectable multi-bay expansion structure for portable hard drives according to claim 1, characterized in that, The plug-in mechanism (101) includes a plug (10101), the top end of which is fixedly connected to the bottom end of the mobile hard drive rack (100), the bottom end of which is plugged into the inner side of the plug socket (102), and the outer side of the bottom end of the plug (10101) is arc-shaped.
3. The modular, connectable multi-bay expansion structure for portable hard drives according to claim 2, characterized in that, The plug-in socket (102) has a limiting groove (10201) on both sides inside. The plug-in connector (10101) has a protrusion (10102) embedded on both sides. One end of the protrusion (10102) is arc-shaped and is engaged with the inner side of the limiting groove (10201).
4. The modular, connectable multi-bay expansion structure for portable hard drives according to claim 3, characterized in that, The connector (10101) has a cavity (10103) inside. A partition (10104) is installed in the middle of the inner side of the cavity (10103). Springs (10105) are installed on both sides of the partition (10104). A limiting plate (10106) is installed on one end of the spring (10105). One side of the limiting plate (10106) is fixedly connected to the other end of the protrusion (10102).
5. The modular, connectable multi-bay expansion structure for portable hard drives according to claim 1, characterized in that, The adjusting mechanism (106) includes a threaded rod (10601), the outer side of which engages with the inner side of a threaded hole, and a retaining seat (10602) rotatably connected to one end of the threaded rod (10601). One side of the retaining seat (10602) is fixedly connected to the other side of the clamping plate (103).
6. The modular, connectable multi-bay expansion structure for portable hard drives according to claim 5, characterized in that, An adjustment knob (10603) is installed at the other end of the threaded rod (10601), and the outer side of the adjustment knob (10603) is provided with several anti-slip protrusions.
7. The modular, connectable multi-bay expansion structure for portable hard drives according to claim 1, characterized in that, The anti-slip mat (104) is made of silicone, and one side of the anti-slip mat (104) has an anti-slip texture.