CN201298368Y - New type portable disk - Google Patents

Abstract

The utility model relates to a novel portable magnetic disk, which mainly comprises a chip body (1) and a casing (3). The chip body (1) has a first end (11) and a The second end (12) of the second end (12) has at least one golden finger (13); the housing (3) is formed by bending a soft structure in reverse, and the soft structure is reversed The first end (11) of the chip body (1) is clamped to the bent two ends (31, 32) and connected with a rivet (2) in rotation, the reverse bending position of the soft structure is connected to the chip body (1) ) is provided with a gap (33) between the second ends (12), the size of the gap (33) is roughly such that the second end (12) of the chip body (1) provided with gold fingers (13) can Rotating out around the rivet (2), the soft structure includes a cloth base (33) integrally formed with a polyurethane configuration (34) upward. The portable magnetic disk of the utility model has the effects of shock absorption and buffering, and has better convenience in use. It can avoid the problem of data inaccessibility due to contamination of gold fingers.

Description

new portable disk

(1) Technical field

The utility model relates to an improved structure of a portable disk (portable hard disk). It belongs to the technical field of electronic devices.

(2) Background technology

A portable hard disk is a medium that uses flash memory for data storage. Generally, portable hard drives are small in size, light in weight, and take up less space. They are hot-swappable and re-writable. They operate faster and can store more data. Due to the absence of mechanical devices, portable hard drives are generally more reliable than traditional hard drives, and have built-in support in modern operating systems such as Linux, Mac OS X, Unix, and Windows.

For the convenience of carrying and protecting the data stored in the portable hard disk, the portable hard disk is usually made of plastic or metal casing into a compact shape, for example, it can be put into a pocket like a key ring ornament, or it can be strung on a neck rope. The USB connector usually protrudes from the casing, or is covered with a small cap, but the USB connector protruding from the casing is easy to dirty the golden finger, which will seriously cause data inaccessibility. Furthermore, even if a small cap is used to cover the USB connector, it is easy to lose the cap because the small cap needs to be pulled off during data access.

(3) Contents of the invention

The purpose of this utility model is to overcome the above disadvantages, to provide a new type of improved structure of the portable disk with shock absorption and buffering effect and better usability, which can avoid the problem of inaccessible data caused by gold finger contamination.

The purpose of this utility model is achieved in this way: a novel portable magnetic disk, comprising a chip body, a rivet and a housing, wherein the chip body has two ends, at least one is located at the second end opposite to the first end The gold finger used to transmit data, the shell system adopts a soft structure bent in the opposite direction, and the two ends of the soft structure after the reverse bending are not only clamping the first end of the chip body, but also used In addition, there is a gap between the reverse bending position of the soft structure and the second end of the chip body, and the size of the gap is roughly such that the second end of the chip body with gold fingers The rivet rotates out to prevail. When the portable disk needs to be inserted into the USB socket of the computer to access data, only the second end of the chip body with the golden finger is rotated out around the rivet to be combined with the USB socket of the computer. The flexible structure also includes a cloth substrate on which the polyurethane configuration is integrally formed.

Compared with the existing portable disk, the utility model has the following advantages:

1. Because the shell adopts soft structure, it has better shock absorption and cushioning effect.

2. Because the soft structure of the shell is reversely bent, the two ends clamp the first end of the chip body and then use rivets to rotate and connect, so as to facilitate the golden finger of the chip body to rotate out and connect with the computer USB socket, which has a relatively Excellent ease of use.

3. Since the soft structure of the shell contains a cloth base, when the USB connector is rotated out of the shell, this cloth can provide the function of cleaning the golden finger, so as to avoid data loss due to contamination of the golden finger. access problems.

(4) Description of drawings

Fig. 1 is a top view of the portable magnetic disk of the preferred embodiment of the utility model.

Fig. 2 is a side view of the portable magnetic disk of the preferred embodiment of the utility model.

Fig. 3 is a perspective view of a portable disk in a preferred embodiment of the present invention.

FIG. 4 is a schematic diagram of the portable disk in use according to a preferred embodiment of the present invention.

Description of main component symbols:

Chip body 1

Rivets 2

Housing 3

The first end of the chip body 11

The second end of the chip body 12

Goldfinger 13

Both ends of the soft structure 31, 32

Cloth base 33

Polyurethane configuration 34

(5) Specific implementation methods

Since the utility model discloses a new type of portable disk, the basic principle of the portable disk is utilized, which can be easily understood by those with professional knowledge in this field, so the description below will not be fully described.

Please refer to FIG. 1 and FIG. 2 , which are respectively a top view and a side view of a portable disk in a preferred embodiment of the present invention. The portable disk includes a chip body 1 , a rivet 2 and a case 3 . The chip body 1 has a first end 11 and a second end 12, and the housing 3 is formed by bending a soft structure in opposite directions. The bent ends 31, 32 of the soft structure clamp the chip body 1. The first end 11 is at the same time connected in rotation by the rivet 2 . The second end 12 of the chip body 1 is provided with at least one golden finger 13 for data input and output.

Please refer to FIG. 3 , which is a three-dimensional view of a portable magnetic disk in a preferred embodiment of the present invention. A gap 33 is arranged between the second end 12 of the chip body 1 and the bent position of the housing 3. The size of the gap 33 is approximately such that The second end 12 of the chip body 1 provided with the golden finger 13 can be rotated around the rivet 2 to be out.

Please refer to FIG. 4 , which is a schematic view of the portable disk in use according to a preferred embodiment of the present invention. When the portable disk needs to be inserted into the USB socket of the computer to access data, it is only necessary to rotate the second end 12 of the chip body 1 provided with the gold finger 13 around the rivet 2, so that the gold finger 13 is exposed and inserted into the USB socket smoothly. After using the gold finger 13 out of the USB socket, reversely rotate the chip body 1 to restore it to the state shown in FIG. 2 .

In order to achieve better bending and elastic deformation effects, the soft structure may include a flexible cloth base 33 on which an elastic polyurethane (PU) configuration 34 is integrally formed. In this way, the cloth substrate 33 can provide deformability, while the polyurethane configuration 34 can provide elastic recovery. Furthermore, the polyurethane is integrally formed on the cloth base 33 , no matter it is extruded, injected or molded, which can achieve the effect of mass production and rapid production. In order to make the portable disk have a better combination effect with the USB socket of the computer when it is in use, the polyurethane configuration 34 of the soft structure must be specially designed, for example: the flexural toughness (stiffness) of the polyurethane configuration 34 is greater than that of the cloth The flexural toughness of the material base 33; in addition, compared with the prior art of other portable magnetic disks, the utility model further provides the function of cleaning the golden finger 13. When the golden finger 13 enters and leaves the casing, the cloth base 33 can gently brush the surface of the golden finger 13 to achieve the effect of cleaning the golden finger 13 . The material of the cloth base 33 may be non-woven cloth, fiber cloth, or microfiber.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the application for patent rights of the present utility model; at the same time, the above description should be clear and implementable for those who are familiar with the technical field, so others do not depart from the present invention. Equivalent changes or modifications completed under the spirit disclosed in the utility model shall be included in the scope of the patent application.

Claims (3)

1, a kind of novel portable disc mainly comprises a chip body (1) and a housing (3), it is characterized in that:

Described chip body (1) has first end (11) and second end (12) that is in reverse to first end (11), and this second end (12) has at least one golden finger (13);

Described housing (3) is to form with a soft structures back-flexing, and make two ends (31 after this soft structures back-flexing, 32) first end (11) of this chip body (1) of clamping also rotates with rivet (2) and connects, be provided with a gap (33) between second end (12) of the back-flexing position of this soft structures and described chip body (1), the size in described gap (33) can go out around rivet (2) rotation so that chip body (1) is provided with second end (12) of golden finger (13) haply, described soft structures includes a cloth material substrate (33), and this cloth material substrate (33) up is formed with polyurethane configuration (34).

2, a kind of novel portable disc according to claim 1, the flexural toughness of polyurethane configuration (34) that it is characterized in that described soft structures is greater than the flexural toughness of described cloth material substrate.

3, a kind of novel portable disc according to claim 1 and 2 is characterized in that described cloth material substrate (33) is non-weaving cloth, fiber cloth or ultrafine fiber.

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