CN214504998U - Anti-falling mobile hard disk protective sleeve - Google Patents

Abstract

The utility model discloses a prevent falling type portable hard drive protective sheath, including lower casing, the internal baffle that is provided with of inferior valve constitutes the circular shape cavity between baffle and the base of lower casing, is provided with spring and chassis in this cavity, and the chassis is located the positive intermediate position of cavity, and the spring is about evenly distributed around the chassis, the both ends of spring respectively with the lateral wall of cavity and the outer wall connection on chassis, the circular shape through-hole has been seted up to the centre of baffle, is provided with the short column in this through-hole, and the diameter of short column is less than the diameter of through-hole, the lower extreme of short column is connected with the positive intermediate position on chassis, and the upper end of short column is connected with the box of settling of rectangle. This prevent falling type portable hard drive protective sheath adopts the spring to support the chassis for settle the box and have the effect to elastic activity all around, thereby can form buffer protection to the portable hard drive of laying in settle the box when the device's corner part receives the impact, very big reduction impact force prevents that portable hard drive from damaging.

Description

Anti-falling mobile hard disk protective sleeve

Technical Field

The utility model relates to a hard disk equipment technical field specifically is a prevent falling type portable hard drive protective sheath.

Background

The mobile hard disk is a storage product which is characterized in that a hard disk is used as a storage medium, computers exchange large-capacity data, and portability is emphasized. Most mobile hard disks in the market are based on standard hard disks, and only a few mobile hard disks are miniature hard disks (1.8-inch hard disks and the like), but the price factor determines whether the mainstream mobile hard disks are based on standard notebook hard disks.

Compared with a USB flash disk, the mobile hard disk has larger capacity and is convenient to carry, but the mobile hard disk is more fragile, and once the mobile hard disk falls, the mobile hard disk is easier to damage, and the mobile hard disk is generally a flat cuboid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-falling type portable hard drive protective sheath to the portable hard drive corner that provides drops the problem that takes place the damage easily among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an prevent falling type portable hard drive protective sheath, includes lower casing, the internal baffle that is provided with of inferior valve constitutes circular shape cavity between the base of baffle and lower casing, is provided with spring and chassis in this cavity, and the chassis is located the positive intermediate position of cavity, and the spring is about evenly distributed around the chassis, the both ends of spring respectively with the lateral wall of cavity and the outer wall connection on chassis, circular shape through-hole has been seted up to the centre of baffle, is provided with the short column in this through-hole, and the diameter of short column is less than the diameter of through-hole, the lower extreme of short column is connected with the positive intermediate position on chassis, and the upper end of short column is connected with the arrangement box of rectangle, and it is internal that the arrangement box is located inferior valve, and is provided with the interval between the outer wall of settling the box and the inner wall of lower casing.

Preferably, one side of casing is provided with structure assorted last casing down, goes up one side of casing and lower casing articulated, and the opposite side of going up the casing is connected for the block with casing down.

Preferably, the upper shell is provided with a pressing strip, the position of the pressing strip corresponds to the position of the placement box, and the pressing strips are distributed on the side wall of the upper shell at equal intervals.

Preferably, the inner wall of the placing box is circumferentially distributed with edge strips, and the edge strips are fixed through gluing.

Preferably, a protective pad with a grid structure is arranged at the bottom of the lower shell.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent falling type portable hard drive protective sheath adopts the spring to support the chassis for settle the box and have the effect to elastic activity all around, thereby can form buffer protection to the portable hard drive of laying in settle the box when the device's corner part receives the impact, very big reduction impact force prevents that portable hard drive from damaging.

Drawings

FIG. 1 is a front view of the anti-falling mobile hard disk protective cover of the present invention;

FIG. 2 is a side view of the anti-falling mobile hard disk protective cover of the present invention;

FIG. 3 is a top view of the protective cover chassis and spring for the anti-falling mobile hard disk of the present invention;

fig. 4 is the utility model relates to a prevent falling type portable hard drive protective sheath casing bottom view down.

In the figure: 1. the device comprises a lower shell, 2, an upper shell, 3, a pressing strip, 4, a side strip, 5, a mounting box, 6, a partition board, 7, a spring, 8, a chassis, 9, a short column, 10 and a protection pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-falling type mobile hard disk protective sleeve comprises a lower shell 1, wherein a partition plate 6 is arranged in the lower shell 1, the partition plate 6 and the lower shell 1 can be fixed in an integrated forming or welding mode during production, a circular cavity is formed between the partition plate 6 and the bottom edge of the lower shell 1, a distance is arranged between the partition plate 6 and the bottom edge of the lower shell 1, so that the cavity can be formed, a spring 7 and a chassis 8 are arranged in the cavity, the spring 7 and the chassis 8 are movably connected with the cavity, the chassis 8 is positioned in the middle of the cavity, the spring 7 is uniformly distributed around the chassis 8, the uniformly distributed spring 7 enables the periphery of the chassis 8 to be uniformly stressed, so that the impact on the device at 360 degrees can be buffered, two ends of the spring 7 are respectively connected with the side wall of the cavity and the outer wall of the chassis 8, and the spring 7 can be fixedly connected with the side wall of the chassis 8 and the side wall of the cavity through gluing or embedded injection molding, the middle of the baffle 6 is provided with a circular through hole, the through hole is internally provided with a short column 9, the diameter of the short column 9 is smaller than that of the through hole, the structure ensures that the short column 9 can have a space range moving towards the periphery, the range is matched with the telescopic deformation limit of the spring 7 so as to form a buffer distance, the lower end of the short column 9 is connected with the middle position of the chassis 8, the upper end of the short column 9 is connected with the rectangular placing box 5, the short column 9 is welded with the chassis 8 and the placing box 5, the inner wall of the placing box 5 is circumferentially distributed with edge strips 4, the edge strips 4 are fixed by gluing, the edge strips 4 can be made of the same material as the pressing strips 3, the mobile hard disk can be tightly clamped in the placing box 5 by utilizing the elastic characteristic of the material, the stability is further improved, the placing box 5 is positioned in the lower shell 1, and a distance is arranged between the outer wall of the placing box 5 and the inner wall of the lower shell 1, the space enables the placing box 5 to have a movable range towards the periphery, and can be matched with the spring 7 to form a buffer space, so that the mobile hard disk placed in the placing box 5 can be protected in a buffer manner when the corner part of the device is impacted, the impact force is greatly reduced, the mobile hard disk is prevented from being damaged, one side of the lower shell 1 is provided with an upper shell 2 matched with the structure, one side of the upper shell 2 is hinged with the lower shell 1, the other side of the upper shell 2 is connected with the lower shell 1 in a clamping manner, the upper shell 2 and the lower shell 1 can be made of hard rubber or silica gel materials, the lower shell 1 and the upper shell 2 can completely coat the mobile hard disk, so that comprehensive protection is formed, the upper shell 2 is provided with a pressing strip 3, the pressing strip 3 can be made of elastic materials such as hard sponge materials or silica gel rubber, and the like, such as hard polyurethane sponge, and the position of the pressing strip 3 corresponds to the position of the placing box 5, layering 3 is fixed through the veneer, and layering 3 is about the equidistant distribution on the lateral wall of last casing 2, this structure makes casing 2 and casing 1 lid down fashionable, layering 3 can just in time press on settling the mobile hard disk of laying in box 5, make the mobile hard disk remain stable, and layering 3 can form the buffering protection effect at the mobile hard disk top, casing 1's bottom is provided with grid structure's protection pad 10 down, the material of protection pad 10 is the same with layering 3, protection pad 10 is fixed through the veneer, this structure can provide shock attenuation protection to the base of the device, it cooperatees with the protection at layering 3 to the mobile hard disk top, make the device can form comprehensive protection to the mobile hard disk.

The working principle is as follows: when the anti-falling type mobile hard disk protective sleeve is used, whether parts of the device are damaged or not firmly connected is checked, the device is used after the parts are checked to be correct, then the mobile hard disk is placed in the placement box 5 in the lower shell 1, the inner wall of the placement box 5 is surrounded by the edge strips 4 made of elastic materials in a distributed mode, the mobile hard disk can be clamped and fixed, then the upper shell 2 is covered on the upper shell 2, the edges of the upper shell and the lower shell are aligned, clamping connection can be conducted, when the edge of the device falls to the ground, the gravity of the mobile hard disk is increased instantly and is transmitted to the placement box 5, the placement box 5 is connected with the base plate 8 through the short columns 9, the base plate 8 is located in the cavity between the partition plate 6 and the bottom edge of the lower shell 1, the base plate 8 can be driven to slide in the cavity, the springs 7 are uniformly distributed on the periphery of the base plate 8, one end of each spring 7 is connected with the side of the cavity, the other end and chassis 8's outer wall connection, when making chassis 8 slide, its one side can be withheld by spring 7, the opposite side can be withstood by spring 7, spring 7 utilizes the elasticity effect of self to play restriction and very big buffering effect to chassis 8's activity, thereby make arrangement box 5 of being connected with chassis 8 obtain the buffering, and then make the impact force of laying the portable hard drive that receives in arrangement box 5 weaken by the buffering, thereby form the protection effect to the portable hard drive, prevent that the portable hard drive from damaging because of falling, this is exactly this operating principle who prevents falling type portable hard drive protective sheath.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides an prevent falling type portable hard drive protective sheath which characterized in that: comprises a lower shell (1), a clapboard (6) is arranged in the lower shell (1), a round cavity is formed between the clapboard (6) and the bottom edge of the lower shell (1), a spring (7) and a chassis (8) are arranged in the cavity, the chassis (8) is positioned in the middle of the cavity, the springs (7) are uniformly distributed around the chassis (8), two ends of each spring (7) are respectively connected with the side wall of the cavity and the outer wall of the chassis (8), a circular through hole is formed in the middle of the partition plate (6), a short column (9) is arranged in the through hole, the diameter of the short column (9) is smaller than that of the through hole, the lower end of the short column (9) is connected with the middle position of the chassis (8), the upper end of the short column (9) is connected with a rectangular placing box (5), the placing box (5) is positioned in the lower shell (1), and a space is arranged between the outer wall of the mounting box (5) and the inner wall of the lower shell (1).

2. The crash-proof mobile hard disk protective case according to claim 1, wherein: one side of lower casing (1) is provided with structure assorted upper casing (2), and one side of upper casing (2) is articulated with lower casing (1), and the opposite side of upper casing (2) is connected for the block with lower casing (1).

3. The crash-proof mobile hard disk protective case according to claim 2, wherein: go up to be provided with on casing (2) layering (3), the position of layering (3) is corresponding with the position of settling box (5), and layering (3) are distributed about the equidistance on the lateral wall of last casing (2).

4. The crash-proof mobile hard disk protective case according to claim 1, wherein: the inner wall of the placement box (5) is provided with edge strips (4) in a surrounding manner, and the edge strips (4) are fixed through gluing.

5. The crash-proof mobile hard disk protective case according to claim 1, wherein: and a protective pad (10) with a grid structure is arranged at the bottom of the lower shell (1).

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