A protective cover for a mobile hard disk

Abstract

The present application discloses a protective cover for a mobile hard disk, comprising an upper shell assembly, which comprises a first protective outer shell and a first fixed inner shell, the first fixed inner shell is fastened inside the first protective outer shell to form an upper protective cavity of the mobile hard disk, and a lower shell assembly detachably connected to the upper shell assembly, which comprises a second protective outer shell, a second fixed inner shell and a support member, the second fixed inner shell is fastened inside the second protective outer shell, and the support member is arranged inside the second fixed inner shell to enclose and form a lower protective cavity of the mobile hard disk; wherein, when the upper shell assembly and the lower shell assembly are combined, the upper shell assembly and the lower shell assembly jointly enclose and form a connection port that enables the upper protective cavity and the lower protective cavity to communicate with the outside world. The protective cover for a mobile hard disk provided by the present application can better protect the hard disk and prevent it from being subjected to severe vibration and impact during power-on use.

Description

Technical Field

[0001] The present application relates to the technical field of mobile hard disk accessories, and in particular to a protective cover for a mobile hard disk. Background Art

[0002] Mobile hard disks have won the favor of many users with their advantages such as high speed, large capacity, lightness and convenience, and their greater advantage lies in the security and reliability of their stored data. This type of hard disk has a similar structure to a laptop hard disk, and mostly uses silicon oxide disks. This is a more durable disk material than aluminum and magnets, and has a larger storage capacity and better reliability, which improves the integrity of data. Mobile hard disks are prone to being accidentally broken or hit during power-on use, and there is a risk of damage. Therefore, it is necessary to study a protective cover for mobile hard disks. Summary of the invention

[0003] In view of the deficiencies existing in the above-mentioned technology, the present application provides a protective cover for a mobile hard disk.

[0004] The technical solution adopted by this application to solve its technical problem is:

[0005] A protective cover for a mobile hard disk, comprising: an upper shell assembly, which includes a first protective outer shell and a first fixed inner shell, the first fixed inner shell is fastened to the inside of the first protective outer shell to form an upper protective cavity of the mobile hard disk; and a lower shell assembly detachably connected to the upper shell assembly, which includes a second protective outer shell, a second fixed inner shell and a support member, the second fixed inner shell is fastened to the inside of the second protective outer shell, and the support member is arranged inside the second fixed inner shell to enclose a lower protective cavity of the mobile hard disk; wherein, when the upper shell assembly is combined with the lower shell assembly, the upper shell assembly and the lower shell assembly jointly enclose a connection port that connects the upper protective cavity and the lower protective cavity with the outside world.

[0006] Preferably, a first opening is provided on the side of the first protective outer shell, and a second opening is provided on the first fixed inner shell at a position corresponding to the first opening; the second protective outer shell is provided with a first boss matching with the first opening, and the second fixed inner shell is provided with a second boss matching with the second opening; the first boss is provided with a first through hole, and the second boss is provided with a second through hole corresponding to the first through hole; wherein the connecting port is composed of the first through hole and the second through hole.

[0007] Preferably, the support member is detachably arranged inside the second fixed inner shell, and the support member is connected to the first fixed inner shell by a snap-fit, wherein a hook portion is formed on the top of the support member, and a groove matching the hook portion is formed on the inner side surface of the first fixed inner shell.

[0008] Preferably, a guide groove is formed on the first fixed inner shell to facilitate the hook portion to be inserted into the slot; wherein the guide groove is located directly below the slot.

[0009] Preferably, the bottom edge of the first protective outer shell is extended inwardly to be provided with a rim, and the bottom end surface of the first fixed inner shell is formed with an annular groove M for accommodating the rim.

[0010] Preferably, an annular sealing ring is formed on the bottom end surface of the edging, and when the upper shell assembly and the lower shell assembly are combined, the sealing ring is clamped between the first fixed inner shell and the second fixed inner shell.

[0011] Preferably, both the first fixed inner shell and the second fixed inner shell are provided with shock-proof pads.

[0012] Preferably, a cylindrical third boss is provided on the inner edge of the second fixed inner shell, the support member is formed with a third through hole for the third boss to pass through, and the third boss is formed with a coaxial hole coaxially arranged therewith; wherein, the support member is a frame which is hollow inside and has open upper and lower end surfaces.

[0013] Preferably, a second protrusion is further provided on the inner edge of the second fixed inner shell, and a notch is formed on the support member to be engaged with the second protrusion; wherein a part of the second protrusion is engaged with the inner edge of the support member, and another part of the second protrusion is engaged with the outer edge of the support member.

[0014] Preferably, the first protective outer shell and the second protective outer shell are made of liquid silicone rubber, the first fixed inner shell and the second fixed inner shell are made of metal material, and the support member is made of plastic.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] The protective cover for the mobile hard disk provided in the present application protects the mobile hard disk through the upper shell component and the lower shell component. The upper shell component and the lower shell component are detachably connected to facilitate installation and use, and the support member of the lower shell component plays a supporting role. The upper shell component and the lower shell component are both double-layer structures, and the double-layer structure effectively improves the strength and rigidity of the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an isometric diagram of the overall structure of the present application;

[0018] Figure 2 This is an exploded schematic diagram of the upper shell assembly of the present application;

[0019] Figure 3 An exploded schematic diagram of the lower shell assembly of the present application;

[0020] Figure 4 A schematic diagram of the upper shell assembly of the present application when viewed from above;

[0021] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of the A area in the middle;

[0022] Figure 6 A cross-sectional schematic diagram of the upper shell assembly of the present application;

[0023] Figure 7 for Figure 6 Schematic diagram of the enlarged structure of the middle B area;

[0024] Figure 8 A schematic diagram of the first fixed inner shell of the present application when viewed from above;

[0025] Fig. 9 This is a schematic diagram of the structure of the support member of the present application;

[0026] In the figure: 1. upper shell assembly; 11. first protective outer shell; 111. first opening; 112. groove; 113. first protrusion; 114. edging; 115. sealing ring; 12. first fixed inner shell; 121. second opening; 122. slot; 123. guide slot; 2. lower shell assembly; 21. support member; 211. first through hole; 212. notch; 213. hook portion; 22. second fixed inner shell; 221. third boss; 222. first boss; 223. first through hole; 224. second protrusion; 23. second protective outer shell; 231. second boss; 232. second through hole; 3. shock-absorbing pad. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the text of the specification. If there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0028] In addition, the technical applications between the various embodiments may be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in the field. When the combination of technical applications is contradictory or cannot be implemented, it should be deemed that such combination of technical applications does not exist and is not within the scope of protection required by this application.

[0029] like Figures 1 to 9As shown, the present application provides a protective cover for a mobile hard disk, comprising: an upper shell assembly 1, which comprises a first protective outer shell 11 and a first fixed inner shell 12, the first fixed inner shell 12 is fastened to the inside of the first protective outer shell 11 to form an upper protective cavity of the mobile hard disk, and a lower shell assembly 2 detachably connected to the upper shell assembly 1, which comprises a second protective outer shell 23, a second fixed inner shell 22 and a support member 21, the second fixed inner shell 22 is fastened to the inside of the second protective outer shell 23, and the support member 21 is arranged inside the second fixed inner shell 22 to enclose a lower protective cavity of the mobile hard disk; wherein, when the upper shell assembly 1 and the lower shell assembly 2 are combined, the upper shell assembly 1 and the lower shell assembly 2 jointly enclose a connection port that connects the upper protective cavity and the lower protective cavity with the outside world.

[0030] Through the above method, the present application protects the mobile hard disk through the upper shell assembly and the lower shell assembly. The upper shell assembly and the lower shell assembly are detachably connected to facilitate installation and use, and the support member of the lower shell assembly plays a supporting role. The upper shell assembly and the lower shell assembly are both double-layer structures, and the double-layer structure effectively improves the strength and rigidity of the protective cover.

[0031] Furthermore, a first opening 111 is provided on the side of the first protective outer shell 11, and a second opening 121 is provided at a position corresponding to the first opening 111 of the first fixed inner shell 12; the second protective outer shell 23 is provided with a first boss 222 matching with the first opening 111, and the second fixed inner shell 22 is provided with a second boss 231 matching with the second opening 121; the first boss 222 is provided with a first through hole 223, and the second boss 231 is provided with a second through hole 232 corresponding to the first through hole 223; wherein, the connecting port is composed of the first through hole 223 and the second through hole 232, and the connecting port is arranged between the upper shell assembly 1 and the lower shell assembly 2 to facilitate the insertion of the connecting wire.

[0032] Furthermore, the support member 21 is detachably arranged inside the second fixed inner shell 22, and the support member 21 is connected to the first fixed inner shell 12 by a snap-fit, wherein a hook portion 213 is formed on the top of the support member 21, and a slot 122 matching the hook portion 213 is formed on the inner side surface of the first fixed inner shell 12.

[0033] Furthermore, a guide groove 123 is formed on the first fixed inner shell 12 to facilitate the hook portion 213 to be inserted into the slot 122; wherein the guide groove 123 is located directly below the slot 122, and is connected to the slot 122 through a snap connection, which is convenient for use and disassembly.

[0034] Furthermore, a bottom edge of the first protective outer shell 11 extends inwardly to form a rim 114, and a bottom end surface of the first fixed inner shell 12 is formed with an annular groove M for accommodating the rim 114, thereby protecting the mobile hard disk.

[0035] Furthermore, an annular sealing ring 115 is formed on the bottom end surface of the edging 114. When the upper shell assembly 1 and the lower shell assembly 2 are combined, the sealing ring 115 is clamped between the first fixed inner shell 12 and the second fixed inner shell 22, so that the first fixed inner shell 12 and the second fixed inner shell 22 play a sealing role.

[0036] Furthermore, both the first fixed inner shell 12 and the second fixed inner shell 22 are provided with shock-proof pads 3 to achieve a better buffering effect.

[0037] Furthermore, a cylindrical third boss 221 is provided on the inner edge of the second fixed inner shell 22, and the support member 21 is formed with a third through hole 211 for the third boss 221 to pass through, and the third boss 221 is formed with a coaxial hole coaxially arranged therewith, and the boss is arranged in coordination with the components of the hard disk; wherein, the support member 21 is a frame which is hollow inside and has open upper and lower end surfaces.

[0038] Furthermore, a second protrusion 224 is also provided on the inner edge of the second fixed inner shell 22, and a notch 212 is formed on the support member 21 to be clamped with the second protrusion 224; wherein, a part of the second protrusion 224 is clamped on the inner edge of the support member 21, and another part of the second protrusion 224 is clamped on the outer edge of the support member 21, and the setting of the protrusion is coordinated with the components of the hard disk.

[0039] Furthermore, the first protective outer shell 11 and the second protective outer shell 23 are made of liquid silicone rubber, the first fixed inner shell 12 and the second fixed inner shell 22 are made of metal material, and the support member 21 is made of plastic. The liquid silicone rubber plays a buffering role, and the first fixed inner shell 12 and the second fixed inner shell 22 made of metal material play a role in improving the structural strength and rigidity, effectively improving the protection effect.

[0040] Furthermore, a first protrusion 113 is provided on the upper surface of the first protective shell 11 and a lower surface of the second protective shell 23, and a groove 112 is provided on the side of the first protective shell 11 and the second protective shell 23. The first protrusion 113 and the groove 112 effectively increase the friction of the outer surface of the protective cover on the one hand, and make the protective cover look more beautiful and elegant on the other hand.

[0041] When in use, the mobile hard disk is placed in the protective cavity formed by the upper shell component 1 and the lower shell component 2. The protective cavity consists of an upper protective cavity and a lower protective cavity. The connecting port allows the connector at one end of the connecting line to extend into the protective cavity to achieve connection with the mobile hard disk.

[0042] Although the implementation scheme of the present application has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes, and it can be fully applicable to various fields suitable for the present application. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present application is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A protective cover for a mobile hard disk, characterized in that: include: An upper shell assembly (1), comprising a first protective outer shell (11) and a first fixed inner shell (12), wherein the first fixed inner shell (12) is fastened inside the first protective outer shell (11) to form an upper protective cavity of the mobile hard disk; as well as A lower shell component (2) detachably connected to the upper shell component (1), comprising a second protective outer shell (23), a second fixed inner shell (22) and a support member (21), wherein the second fixed inner shell (22) is fastened inside the second protective outer shell (23), and the support member (21) is arranged inside the second fixed inner shell (22) to enclose and form a lower protective cavity of the mobile hard disk; Wherein, when the upper shell component (1) and the lower shell component (2) are combined, the upper shell component (1) and the lower shell component (2) are jointly arranged to form a connection port that enables the upper protection cavity and the lower protection cavity to communicate with the outside; A first opening (111) is provided on a side surface of the first protective outer shell (11), and a second opening (121) is provided on the first fixed inner shell (12) at a position corresponding to the first opening (111); The second protective outer shell (23) is provided with a first boss (222) matched with the first opening (111), and the second fixed inner shell (22) is provided with a second boss (231) matched with the second opening (121); the first boss (222) is provided with a first through hole (223), and the second boss (231) is provided with a second through hole (232) corresponding to the first through hole (223); Wherein, the connection port is composed of the first through hole (223) and the second through hole (232); A cylindrical third boss (221) is provided on the inner edge of the second fixed inner shell (22); the support member (21) is formed with a third through hole (211) for the third boss (221) to pass through; and the third boss (221) is formed with a coaxial hole coaxially arranged therewith; Wherein, the support member (21) is a frame with a hollow interior and open upper and lower end surfaces; The inner edge of the second fixed inner shell (22) is also provided with a second protrusion (224), and the support member (21) is formed with a notch (212) that is engaged with the second protrusion (224); Part of the second protrusion (224) is clamped on the inner edge of the support member (21), and another part of the second protrusion (224) is clamped on the outer edge of the support member (21).

2. The protective cover for a mobile hard disk as claimed in claim 1, characterized in that: The support member (21) is detachably arranged inside the second fixed inner shell (22), and the support member (21) is connected to the first fixed inner shell (12) by means of a snap-fit, wherein a hook portion (213) is formed on the top of the support member (21), and a slot (122) matching the hook portion (213) is formed on the inner side surface of the first fixed inner shell (12).

3. The protective cover for a mobile hard disk as claimed in claim 2, characterized in that: The first fixed inner shell (12) is also formed with a guide groove (123) for facilitating the hook portion (213) to be inserted into the groove (122); Wherein, the guide groove (123) is located directly below the clamping groove (122).

4. The protective cover for a mobile hard disk as claimed in claim 1, characterized in that: The bottom edge of the first protective outer shell (11) is extended inwardly to be provided with a rim (114), and the bottom end surface of the first fixed inner shell (12) is formed with an annular groove M for accommodating the rim (114).

5. The protective cover for a mobile hard disk as claimed in claim 4, characterized in that: An annular sealing ring (115) is formed on the bottom end surface of the edging (114); when the upper shell component (1) and the lower shell component (2) are combined, the sealing ring (115) is sandwiched between the first fixed inner shell (12) and the second fixed inner shell (22).

6. The protective cover for a mobile hard disk as claimed in claim 5, characterized in that: The first fixed inner shell (12) and the second fixed inner shell (22) are both provided with shock-proof pads (3).

7. The protective cover for a mobile hard disk as claimed in claim 1, characterized in that: The first protective outer shell (11) and the second protective outer shell (23) are made of liquid silicone rubber, the first fixed inner shell (12) and the second fixed inner shell (22) are made of metal material, and the support member (21) is made of plastic material.

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