USB flash disk with USB flash disk cover

Abstract

The utility model relates to a USB flash disk with a USB flash disk cover, which comprises a USB flash disk body and an end cover slidably wrapping the USB flash disk body, the end part of the end cover is provided with an adjusting device for adjusting the position of the USB flash disk body, and the adjusting device comprises a sealing plate buckled at the opening of the end cover. According to the USB flash disk with the USB flash disk cover, the end cover is arranged as a USB flash disk cover structure of the USB flash disk and directly and slidably wraps the USB flash disk, so that the phenomenon that the USB flash disk cover is easily lost relative to the USB flash disk is reduced, meanwhile, the sealing plate is arranged to be connected with the pull ring, and the USB flash disk is connected through the first connecting rod and the second connecting rod, so that the USB flash disk can be conveniently pulled out of the end cover for use; the first connecting rod can rotate relative to the second connecting rod, normal use of the plug part is prevented from being hindered by the sealing plate, the lower rod and the baffle are arranged at the rear end of the USB flash disk, the position of the USB flash disk in the end cover can be limited, meanwhile, the USB flash disk can be prevented from being disengaged from the end cover, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of USB flash drives, and in particular to a USB flash drive with a USB flash drive cover. Background Art

[0002] U disk, also known as flash drive, storage disk, transfer disk, is a portable data storage device, usually used to transfer files and data between computers. The U disk is usually rectangular in shape with a USB interface, which can be directly inserted into the USB interface of the computer for data transmission.

[0003] A U disk cover is provided for the U disk to effectively prevent dust from entering the interface of the U disk and reduce dust accumulation at the U disk port. Currently, U disks with U disk covers commonly sold on the market are mostly split and rotating. The split U disk cover is easy to fall off and be lost relative to the U disk after taking it out, while the rotating U disk cover is too loosely connected to the U disk interface end, resulting in insufficient sealing and dustproof effect of the U disk port. Therefore, a U disk with a U disk cover is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides a USB flash drive with a USB flash drive cover, which has the advantages of being wrapped outside the USB flash drive cover to hide the USB flash drive, having good dust-proof effect, and not being easy to lose the USB flash drive cover.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a USB flash drive with a USB flash drive cover, comprising a USB flash drive body and an end cover slidably wrapped around the USB flash drive body, wherein an adjustment device for adjusting the position of the USB flash drive body is provided at the end of the end cover;

[0006] The adjusting device comprises a sealing plate buckled at the opening of the end cover, and a connecting rod member connected between the sealing plate and the USB flash drive body for pulling the USB flash drive body;

[0007] The sealing plate is integrally provided with an insert block extending toward one side surface of the end cover, the diameter of the insert block corresponds to the opening diameter of the end cover, and a pull ring is also fixedly installed on the outside of the sealing plate.

[0008] Furthermore, a plug portion extends from the end of the U disk body, a friction pad is fixedly mounted on the bottom end of the U disk body, and the outer portion of the friction pad slides tightly against the inner wall of the end cover.

[0009] Furthermore, two sealing rings are embedded on the outside of the insert block, and the two sealing rings are tightly fitted to the inner wall of the end cover.

[0010] Furthermore, the connecting rod component includes a first connecting rod fixedly mounted on a side of the plug block facing the U disk body, and a second connecting rod fixedly mounted on a side of the U disk body facing the plug block, and a connecting shaft passes through the first connecting rod and the second connecting rod.

[0011] Further, the length of the first connecting rod is greater than the length of the second connecting rod.

[0012] Furthermore, a limiting structure is provided on the rear end of the U disk body for limiting the U disk body, and the limiting structure includes a baffle fixedly mounted on the inner wall of the end cover and a limiting rod fixedly mounted on the lower end of the U disk body, and the baffle abuts against the lower end position of the U disk body.

[0013] Furthermore, the limiting rod is L-shaped and fixed at the lower end of the USB flash drive body. The limiting rod includes two limiting rods, and the bent portion of the limiting rod is away from the lower end of the USB flash drive body. The limiting rod corresponds to the baffle.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The U disk with a U disk cover is provided with an end cover as the U disk cover structure of the U disk, which is directly slidably wrapped around the outside of the U disk, thereby reducing the phenomenon that the U disk cover is easily lost relative to the U disk, and at the same time, a sealing plate is provided to connect the pull ring, and the U disk is connected through the first connecting rod and the second connecting rod, so that the U disk can be conveniently pulled to the outside of the end cover for use, and the first connecting rod is rotatable relative to the second connecting rod, thereby avoiding the sealing plate from hindering the normal use of the plug part, and by providing a lower rod and a baffle at the rear end of the U disk, the position of the U disk in the end cover can be limited, and the U disk can be prevented from falling out of the end cover, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of this application;

[0017] Figure 2 This is a three-dimensional diagram of the structure of the cover plate of this application;

[0018] Figure 3 This is a top view of the USB flash drive body of this application.

[0019] In the figure: 1. U disk body; 2. end cover; 3. plug part; 4. sealing plate; 5. plug block; 6. sealing ring; 7. first connecting rod; 8. second connecting rod; 9. connecting shaft; 10. friction pad; 11. limit rod; 12. baffle; 13. pull ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] See also Figure 1-3 In this embodiment, a USB flash drive with a USB flash drive cover comprises a USB flash drive body 1, an end cover 2 slidably wrapped around the outside of the USB flash drive body 1, a plug portion 3 extending from the end of the USB flash drive body 1, a friction pad 10 fixedly mounted on the bottom end of the USB flash drive body 1, the outer portion of the friction pad 10 slides tightly against the inner wall of the end cover 2, and the friction pad 10 can increase the sliding friction resistance of the USB flash drive body 1 relative to the end cover 2, so that the USB flash drive body 1 is not easy to slide and change position at will.

[0022] In this embodiment, one side of the end cover 2 is open, and the plug portion 3 faces the open end of the end cover 2, so that the plug portion 3 can be conveniently extended to the outside of the end cover 2 for use.

[0023] It should be noted that an adjustment device for adjusting the position of the U disk body 1 is provided at the end of the end cover 2, and the adjustment device includes a sealing plate 4 that is buckled at the opening of the end cover 2, and a connecting rod member connected between the sealing plate 4 and the U disk body 1 for pulling the U disk body 1.

[0024] The sealing plate 4 in this embodiment is integrally extended with an insert block 5 on one side surface of the end cover 2, and the diameter of the insert block 5 corresponds to the opening diameter of the end cover 2, so that the insert block 5 can be inserted into the interior of the end cover 2, thereby improving the fastening stability of the sealing plate 4 relative to the end cover 2.

[0025] In this embodiment, two sealing rings 6 are embedded outside the insert block 5 , and the two sealing rings 6 are tightly fitted to the inner wall of the end cover 2 , so that the sealing effect between the sealing plate 4 and the end cover 2 is improved.

[0026] It should be noted that the connecting rod component includes a first connecting rod 7 fixedly mounted on the side of the plug block 5 facing the U disk body 1, and a second connecting rod 8 fixedly mounted on the side of the U disk body 1 facing the plug block 5. A connecting shaft 9 passes through the first connecting rod 7 and the second connecting rod 8, so that the first connecting rod 7 can be rotatably connected relative to the second connecting rod 8, so as to facilitate the flipping of the sealing plate 4 after the U disk body 1 is moved to the outside of the end cover 2.

[0027] In this embodiment, the length of the first connecting rod 7 is greater than the length of the second connecting rod 8 , so that the movable range of the sealing plate 4 relative to the USB flash drive body 1 is increased.

[0028] In this embodiment, a pull ring 13 is fixedly mounted on the outside of the sealing plate 4 . The pull ring 9 is convenient for hanging the USB flash drive on one hand, and for pulling the sealing plate 4 away from the end cover 2 on the other hand.

[0029] In this embodiment, a limiting structure is further provided on the rear end of the USB disk body 1 for limiting the USB disk body 1 so that the USB disk body 1 will not fall out of the end cover 2 .

[0030] In this embodiment, the limiting structure includes a baffle 12 fixedly mounted on the inner wall of the end cover 2 and a limiting rod 11 fixedly mounted on the lower end of the U disk body 1. The baffle 12 abuts against the lower end position of the U disk body 1, so that the U disk body 1 can determine a stable position when placed in the end cover 2.

[0031] It should be noted that the limit rod 11 is L-shaped and fixed at the lower end of the U disk body 1. The limit rod 11 includes two, and the bent part of the limit rod 11 is far away from the lower end of the U disk body 1. The limit rod 11 corresponds to the baffle 12, and can drive the limit rod 11 to move synchronously through the U disk body 1, so that the limit rod 11 abuts against the baffle 12 to limit the further movement of the U disk body 1.

[0032] The working principle of the above embodiment is:

[0033] When the U disk is needed, the pull ring 13 located on the sealing plate 4 is pulled, and the pull ring 13 drives the plug block 5 and the first connecting rod 7 connected to the plug block 5 to move relative to the outside of the end cover 2. The first connecting rod 7 drives the second connecting rod 8 located on the U disk body 1 through the connecting shaft 9, so that the U disk body 1 slides toward the outside of the end cover 2, so that the plug part 3 on the U disk body 1 extends to the outside of the end cover 2 for use. At this time, the first connecting rod 7 can be rotated relative to the second connecting rod 8, so that the sealing plate 4 is offset from the plug part 3 and does not interfere with the normal use of the U disk body 1. At the same time, the limit rod 11 under the U disk body 1 abuts against the baffle 12 to limit the movement of the U disk body 1 out of the end cover 2, so that the U disk cover outside the U disk is not easy to be lost and the sealing effect is good.

[0034] By setting an end cover as the U disk cover structure of the U disk, it can be directly slid and wrapped around the outside of the U disk, thereby reducing the phenomenon that the U disk cover is easily lost relative to the U disk. At the same time, by setting a sealing plate connecting the pull ring and connecting the U disk through the first connecting rod and the second connecting rod, the U disk can be conveniently pulled to the outside of the end cover for use, and the first connecting rod is rotatable relative to the second connecting rod, thereby avoiding the sealing plate from hindering the normal use of the plug part. By setting a lower rod and a baffle at the rear end of the U disk, the position of the U disk in the end cover can be limited, and the U disk can be prevented from falling out of the end cover, thereby improving the practicability of the device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A USB flash drive with a USB flash drive cover, comprising a USB flash drive body (1) and an end cover (2) slidably wrapped around the USB flash drive body (1), characterized in that: An adjustment device for adjusting the position of the USB flash drive body (1) is provided at the end of the end cover (2); The adjusting device comprises a sealing plate (4) buckled on the opening of the end cover (2), and a connecting rod member connected between the sealing plate (4) and the USB flash drive body (1) for pulling the USB flash drive body (1); The sealing plate (4) is integrally provided with an insert block (5) extending toward one side surface of the end cover (2); the diameter of the insert block (5) corresponds to the opening diameter of the end cover (2); and a pull ring (13) is also fixedly mounted on the outside of the sealing plate (4).

2. A USB flash drive with a USB flash drive cover according to claim 1, characterized in that: A plug portion (3) extends from the end of the U disk body (1), and a friction pad (10) is fixedly mounted on the bottom end of the U disk body (1), with the outer portion of the friction pad (10) sliding in close contact with the inner wall of the end cover (2).

3. A USB flash drive with a USB flash drive cover according to claim 1, characterized in that: Two sealing rings (6) are embedded on the outside of the insert block (5), and the two sealing rings (6) are tightly fitted to the inner wall of the end cover (2).

4. The USB flash drive with a USB flash drive cover according to claim 1, characterized in that: The connecting rod component comprises a first connecting rod (7) fixedly mounted on a side surface of the plug block (5) facing the U disk body (1), and a second connecting rod (8) fixedly mounted on a side surface of the U disk body (1) facing the plug block (5), and a connecting shaft (9) passes through the first connecting rod (7) and the second connecting rod (8).

5. A USB flash drive with a USB flash drive cover according to claim 4, characterized in that: The length of the first connecting rod (7) is greater than the length of the second connecting rod (8).

6. The USB flash drive with a USB flash drive cover according to claim 1, characterized in that: A limiting structure is also provided on the rear end of the U disk body (1) for limiting the U disk body (1), the limiting structure comprising a baffle (12) fixedly mounted on the inner wall of the end cover (2) and a limiting rod (11) fixedly mounted on the lower end of the U disk body (1), the baffle (12) abutting against the lower end of the U disk body (1).

7. A USB flash drive with a USB flash drive cover according to claim 6, characterized in that: The limiting rod (11) is L-shaped and fixed at the lower end of the USB flash drive body (1). The limiting rod (11) comprises two limiting rods, and the bent portion of the limiting rod (11) is away from the lower end of the USB flash drive body (1). The limiting rod (11) corresponds to the baffle (12).

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