CN212113222U

CN212113222U - Mobile hard disk

Info

Publication number: CN212113222U
Application number: CN202020753480.XU
Authority: CN
Inventors: 杜铁军; 朱治钢; 陈俊安
Original assignee: Netac Technology Co Ltd
Current assignee: Netac Technology Co Ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-08
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a mobile hard disk, which comprises a shell, wherein an accommodating cavity is arranged inside the shell; the circuit board is fixed in the accommodating cavity; the buffer layer covers part or all of the outer wall of the shell and is bonded with the outer wall of the shell; and the glass panel is bonded with one surface of the buffer layer, which deviates from the shell. The buffer layer is bonded on the outer surface of the shell, and the surface of the buffer layer, which deviates from the shell, and the glass panel are bonded on the outer surface of the shell, so that the surface effect and the touch feeling of the mobile hard disk are improved, the material characteristic of glass on the appearance of the mobile hard disk is realized, and the shockproof and anti-falling effect of the glass panel is greatly improved under the action of the buffer layer.

Description

Mobile hard disk

Technical Field

The utility model relates to an electronic equipment technical field, more specifically say, relate to a mobile hard disk.

Background

With the improvement of living standard of people, especially the popularization and application of electronic products, people increasingly pay attention to the surface effect and the contact feeling of consumer electronic products, especially to the smooth texture of glass and the cool texture of metal. However, the mobile hard disks in the current market are only made of plastic or metal surfaces, and the mobile hard disks made of glass surfaces are not adopted, so that the shock-proof and anti-falling effects cannot be achieved.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a portable hard drive, this portable hard drive adopts the glass surface preparation and shockproof anti-falling's effect is better.

In order to achieve the above object, the utility model provides a following technical scheme:

a removable hard disk comprising:

a housing having a receiving cavity therein;

the circuit board is fixed in the accommodating cavity;

the buffer layer covers part or all of the outer wall of the shell and is bonded with the outer wall of the shell;

and the glass panel is bonded with one surface of the buffer layer, which deviates from the shell.

Preferably, in the mobile hard disk drive, the casing includes a metal frame and a first support plate and a second support plate that are disposed opposite to each other, and the metal frame, the first support plate, and the second support plate are fixed to each other and jointly enclose the accommodating cavity.

Preferably, in the above mobile hard disk, a fixing protrusion with a threaded hole is disposed on an inner wall of the metal frame, and the mobile hard disk further includes a fastening bolt, and the fastening bolt sequentially penetrates through the first support plate and the circuit board and then is in threaded connection with the fixing protrusion.

Preferably, in the mobile hard disk, the second support plate is clamped with the first support plate.

Preferably, in the mobile hard disk, the second support plate is connected to the metal frame by clamping or bolts.

Preferably, in the above mobile hard disk, a rib is further disposed on an inner wall of the metal frame, and the rib abuts against the circuit board.

Preferably, in the mobile hard disk drive, the first support plate and the metal frame are of an integral structure, and the second support plate is fixedly connected with the metal frame or the second support plate.

Preferably, in the above mobile hard disk, a limiting protrusion is disposed on an inner wall of the housing, and the limiting protrusion abuts against the circuit board.

Preferably, in the above mobile hard disk, the circuit board is provided with a connection port, and the housing is provided with a through hole opposite to the connection port.

Preferably, in the portable hard disk drive, the case has a rectangular parallelepiped shape or an elliptic cylinder shape.

The utility model provides an among the portable hard drive, the buffer layer has been bonded at the surface of casing to the one side and the glass panels of the casing that deviate from of buffer layer, so not only satisfied portable hard drive surface effect and touch promotion of feeling, realized portable hard drive glass's in appearance material characteristic, the effect of buffer layer has improved the shockproof anti effect of falling of glass panels greatly moreover.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of a mobile hard disk according to an embodiment of the present invention.

In fig. 1:

the glass panel comprises a glass panel 1, a buffer layer 2, a fastening bolt 3, a first support plate 4, a circuit board 5, a metal frame 6, a convex rib 6a and a second support plate 7.

Detailed Description

An object of the utility model is to provide a portable hard drive, this portable hard drive adopt glass surface preparation and shockproof anti-effect of falling better.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constituted in a specific orientation, and be operated, and thus, are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, the present invention provides a mobile hard disk drive including a housing, a circuit board 5, a buffer layer 2, and a glass panel 1. Wherein, the inside holding chamber that has of casing. Namely, the interior of the shell is hollow to form a containing cavity. The circuit board 5 is fixed in holding the intracavity, and circuit board 5 and casing fixed connection to circuit board 5 is located and holds the intracavity portion.

The buffer layer 2 covers part or all of the outer wall of the housing, and the buffer layer 2 is bonded to the outer wall of the housing. That is, one surface of the buffer layer 2 is bonded to the outer wall of the case, and the buffer layer 2 is partially or entirely bonded to the outer surface of the case. The side of the buffer layer 2 facing away from the housing is bonded to the glass panel 1.

The utility model provides an among the portable hard drive, buffer layer 2 has been bonded at the surface of casing to buffer layer 2's the one side and the glass panels 1 that deviate from the casing, so not only satisfied portable hard drive surface effect and touch's promotion, realized portable hard drive glass's in appearance material characteristic, buffer layer 2's effect has improved the shockproof anti effect that falls of glass panels 1 greatly moreover.

In a particular embodiment, the housing comprises a metal frame 6, a first leg 4 and a second leg 7. The first support plate 4 and the second support plate 7 are oppositely arranged, and the metal frame 6, the first support plate 4 and the second support plate 7 jointly enclose an accommodating cavity.

The circumferential edges of the first and

second brackets

4, 7 are fixed relative to the metal frame 6. The metal frame 6 can be made of high-strength alloy materials in an integrated mode, has the characteristics of light weight, high strength and the like, can ensure the overall effect through later-stage precision machining, and can meet the strength requirement of shock resistance and falling resistance. In the scheme, the metal material and the glass material are connected, the metal and the glass are guaranteed to be combined with each other without influencing the change of the characteristics of the material, and the material characteristics of the glass and the metal can be further embodied on the appearance of a product.

Specifically, the inner wall of the metal frame 6 is provided with a fixing protrusion with a threaded hole, the mobile hard disk further comprises a fastening bolt 3, and the fastening bolt 3 sequentially penetrates through the first support plate 4 and the circuit board 5 and then is in threaded connection with the fixing protrusion. First support plate 4, circuit board 5 and fixed protruding through fastening bolt 3 realization fixed connection, circuit board 5 is located between first support plate 4 and the fixed protruding to realize that first support plate 4 presss from both sides tightly circuit board 5 with fixed protruding, prevent that circuit board 5 from rocking.

In another embodiment, the second leg 7 can be snapped into engagement with the first leg 4. Namely, one of the clamping groove and the clamping buckle is arranged on one side of the first support plate 4 facing the second support plate 7, the other of the clamping groove and the clamping buckle is arranged on one side of the second support plate 7 facing the first support plate 4, and the clamping groove and the clamping buckle are clamped to realize clamping connection of the first support plate 4 and the second support plate 7.

Alternatively, the second strip 7 can also be snapped or bolted to the metal frame 6. Specifically, the second support plate 7 and the metal frame 6 can be clamped by a clamping groove and a buckle. Of course, the second support plate 7 and the metal frame 6 may be bolted.

The fastening bolt 3 may fix the first bracket 4, the circuit board 5, the metal frame 6, and the second bracket 7 together, that is, the fastening bolt 3 may pass through the first bracket 4, the circuit board 5, the positioning boss, and the second bracket 7 in this order. Of course, the first support plate 4, the circuit board 5, the metal frame 6 and the second support plate 7 may be fixed relatively by other means, and are not limited herein.

Further, in order to prevent the circuit board 5 from shaking, a rib 6a is further disposed on the inner wall of the metal frame 6, and the rib 6a abuts against the circuit board 5 to limit the position of the circuit board 5. In this embodiment, the ribs 6a abut against the edge of the circuit board 5, the number of the ribs 6a may be multiple, and the plurality of ribs 6a may be randomly arranged, which is not limited herein.

In another embodiment, the first supporting plate 4 and the metal frame 6 may be an integral structure, that is, the first supporting plate 4 and the metal frame 6 may be integrally formed, so that the two are prevented from being connected separately, a seam between the two is further avoided, and the waterproof effect is further improved.

In the above embodiment, the second stay 7 is fixedly connected to the metal frame 6. The second support plate 7 is clamped, bolted or bonded to the metal frame 6, but not limited thereto.

In the above embodiments, the buffer layer 2 and the glass panel 1 may be provided only on the first support plate 4 and the second support plate 7, which is not limited herein.

Preferably, be provided with spacing arch on the inner wall of casing, spacing arch offsets with circuit board 5 to restriction circuit board 5's position prevents that it from rocking. In this embodiment, the limiting protrusion may abut against the board surface of the circuit board 5, or the limiting protrusion may also abut against the edge of the circuit board 5. The number, the arrangement position and the shape of the limiting bulges are not particularly limited.

In the above embodiment, the top end of the limiting protrusion may be provided with a cushion pad to prevent the circuit board 5 from being damaged.

In order to facilitate connection, the circuit board 5 is provided with a connection port, and the housing is provided with a through hole opposite to the connection port. Therefore, the connector penetrates through the through hole and then is connected with the connecting port, and the connection of the circuit can be realized.

The case of the portable hard disk may be a rectangular parallelepiped or an elliptic cylinder, but the case may be any shape such as a cartoon shape, and the shape is not limited herein.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Claims

1. A portable hard disk, comprising:

a housing having a receiving cavity therein;

the circuit board (5), the said circuit board (5) is fixed in the said holding cavity;

the buffer layer (2) covers part or all of the outer wall of the shell, and the buffer layer (2) is bonded with the outer wall of the shell;

the glass panel (1), glass panel (1) with buffer layer (2) deviate from the one side bonding of casing.

2. Mobile hard disk according to claim 1, characterized in that the housing comprises a metal frame (6) and a first (4) and a second (7) oppositely arranged, the metal frame (6), the first (4) and the second (7) being relatively fixed and enclosing together the receiving cavity.

3. The portable hard disk according to claim 2, wherein the inner wall of the metal frame (6) is provided with a fixing protrusion having a threaded hole, the portable hard disk further comprises a fastening bolt (3), and the fastening bolt (3) is threaded with the fixing protrusion after sequentially passing through the first support plate (4) and the circuit board (5).

4. Mobile hard disk according to claim 3, characterized in that the second strip (7) is clamped to the first strip (4).

5. Mobile hard disk according to claim 3, characterized in that the second strip (7) is clamped or bolted to the metal frame (6).

6. Mobile hard disk according to claim 3, characterized in that the inner wall of the metal frame (6) is further provided with a rib (6a), and the rib (6a) abuts against the circuit board (5).

7. Mobile hard disk according to claim 2, characterized in that the first strip (4) is of one-piece construction with the metal frame (6) and the second strip (7) is fixedly connected with the metal frame (6).

8. Mobile hard disk according to claim 1, characterized in that the inner wall of the housing is provided with a limiting protrusion, which abuts against the circuit board (5).

9. The removable hard disk according to claim 1, wherein the circuit board (5) is provided with a connection port, and the housing is provided with a through hole opposite to the connection port.

10. The removable disk of claim 1, wherein the housing is rectangular parallelepiped or elliptical cylinder shaped.