Mobile USB flash disk with protective cover

Abstract

The utility model provides a mobile USB flash disk with a protective cover, which belongs to the technical field of mobile USB flash disks and comprises a mobile USB flash disk body. A USB plug is fixedly connected to the end part of the mobile USB flash disk main body, a protective cover is rotatably arranged on the USB plug, chutes are formed in the centers of the upper and lower surfaces of the mobile USB flash disk main body, and rotating shafts are fixedly arranged on the upper and lower surfaces of the inner side of the protective cover; through the arrangement of the protective cover, when the USB plug on the mobile USB flash disk main body needs to be protected, the end part of the protective cover is sleeved at the end part of the USB plug by rotating the protective cover and rotating the rotating shaft along the sliding chute, and the protective cover is transversely moved to enable the rotating shaft to move left and right along the sliding chute, so that the inserting block on the protective cover is inserted into the USB plug; the mobile USB flash disk has the advantages that the USB plug can be protected, the position of the protective cover can be positioned by inserting the inserting block into the USB plug, the protective cover is prevented from rotating along the sliding groove through the rotating shaft, and the USB plug on the mobile USB flash disk body is protected by the protective cover.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile U disks, in particular to a mobile U disk with a protective cover. Background Art

[0002] A mobile USB flash drive, also known as a flash drive, a flash drive, a USB flash drive or a USB flash drive, is a miniature high-capacity mobile storage product that uses a USB interface and does not require a physical drive. It is connected to a computer through a USB interface to achieve plug-and-play. The name of a mobile USB flash drive originated from a new type of storage device produced by Netac Technology, called a "USB flash drive" that uses a USB interface for connection. A USB flash drive is a type of flash memory, so it is sometimes also called a flash drive. The biggest difference between a USB flash drive and a hard drive is that it does not require a physical drive, is plug-and-play, and has a storage capacity far exceeding a floppy disk, making it extremely easy to carry.

[0003] For example, the USB interface on a conventional U disk in the prior art is usually exposed or provided with a protective cover by means of plugging. When the exposed U disk is carried in a pocket, the USB interface contacts the metal in the pocket and is easily scratched by the metal object, causing the U disk to be unable to be used normally. If the protective cover is provided by means of plugging, the protective cover is easily lost when the U disk is taken out during use, affecting subsequent protection. Therefore, a mobile U disk with a protective cover is designed to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the problems existing in the above-mentioned background technology and proposes a mobile USB flash drive with a protective cover.

[0005] The technical problem to be solved by the utility model is to provide a mobile U disk with a protective cover, which can protect the USB plug on the U disk, and the protective cover cannot be removed from the U disk, so the protective cover is not lost, and the utility model has good practicality.

[0006] The utility model provides a mobile U disk with a protective cover, comprising: a mobile U disk body, a USB plug and a protective cover; the end of the mobile U disk body is fixedly connected with the USB plug, the USB plug is rotatably provided with a protective cover, the upper and lower surfaces of the mobile U disk body are centrally provided with sliding grooves, the inner upper and lower surfaces of the protective cover are fixedly provided with rotating shafts, and the inner end of the protective cover is fixedly provided with an insert block.

[0007] Preferably, the protective cover is in an inverted U shape, and a frosted layer is provided on the outer surface of the protective cover.

[0008] Preferably, the slide groove is rectangular in shape, and is a groove body structure with sealed ends on the left and right ends.

[0009] Preferably, the diameter of the rotating shaft is equal to the width of the sliding groove, and the rotating shaft is embedded in the sliding groove.

[0010] Preferably, the length of the rotating shaft is equal to the depth of the sliding groove.

[0011] Preferably, the plug block is made of rubber, and the plug block matches the socket on the USB plug.

[0012] Preferably, a connecting ring is integrally formed at the center of the end of the protective cover.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] 1. The utility model is provided with a protective cover. When the USB plug on the mobile U disk body needs to be protected, the protective cover is rotated, and the rotating shaft rotates along the slide slot, so that the end of the protective cover is sleeved on the end of the USB plug, and the protective cover is moved laterally, so that the rotating shaft moves left and right along the slide slot, so that the plug block on the protective cover is inserted into the USB plug, so as to achieve the effect of protecting the USB plug. The position of the protective cover can be positioned by inserting the plug block into the USB plug, and the protective cover is prevented from rotating along the slide slot by the rotating shaft, so as to ensure that the protective cover protects the USB plug on the mobile U disk body. When the mobile U disk body needs to be used, the plug block on the protective cover is pulled out from the plug, and the protective cover is rotated, and the rotating shaft rotates along the slide slot, so that the end of the protective cover is at the side of the mobile U disk body away from the USB plug, so as to facilitate the normal use of the mobile U disk body.

[0015] 2. The utility model is provided with a slide groove and a rotating shaft, and the rotating shaft is embedded in the slide groove. The slide groove is a groove structure with sealed ends, so that the rotating shaft will not slide from the slide groove, thereby ensuring that the protective cover will not fall off the mobile U disk body and preventing the protective cover from being lost.

[0016] 3. The utility model is provided with a connecting ring, which is integrally formed on the protective cover, so that the protective cover and the mobile USB flash drive body can be conveniently connected to the keychain through the connecting ring, thereby making it convenient to carry the mobile USB flash drive body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0018] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 .

[0019] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 .

[0020] Figure 3 The overall structure of the utility model is shown in FIG. Figure 3 .

[0021] Figure 4 The three-dimensional structure of the protective cover of the utility model is shown in FIG. Figure 1 .

[0022] Figure 5 The three-dimensional structure of the protective cover of the utility model is shown in FIG. Figure 2 .

[0023] [reference numerals]

[0024] 1. Mobile USB flash drive body; 101. Slide slot; 2. USB plug; 3. Protective cover; 301. Rotating shaft; 302. Insert block; 4. Connecting ring. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 5 As shown, an embodiment of the utility model provides a mobile U disk with a protective cover, comprising: a mobile U disk body 1, a USB plug 2 and a protective cover 3; the end of the mobile U disk body 1 is fixedly connected to the USB plug 2, the protective cover 3 is rotatably arranged on the USB plug 2, a slide groove 101 is opened in the center of the upper and lower surfaces of the mobile U disk body 1, a rotating shaft 301 is fixedly arranged on the inner upper and lower surfaces of the protective cover 3, and an insert block 302 is fixedly arranged on the inner end of the protective cover 3.

[0026] In actual use, by providing the protective cover 3, when it is necessary to protect the USB plug 2 on the mobile U disk body 1, the protective cover 3 is rotated, the shaft 301 rotates along the slide groove 101, so that the end of the protective cover 3 is sleeved on the end of the USB plug 2, and the protective cover 3 is moved laterally, so that the shaft 301 moves left and right along the slide groove 101, so that the plug block 302 on the protective cover 3 is inserted into the USB plug 2, so as to achieve the effect of protecting the USB plug 2, and the position of the protective cover 3 can be positioned by inserting the plug block 302 into the USB plug 2, so as to prevent the protective cover 3 from rotating along the slide groove 101 through the shaft 301, so as to ensure that the protective cover 3 protects the USB plug 2 on the mobile U disk body 1, and when it is necessary to use the mobile U disk body 1, the plug block 302 on the protective cover 3 is pulled out from the USB plug 2, and the protective cover 3 is rotated, the shaft 301 rotates along the slide groove 101, so that the end of the protective cover 3 is at the side of the mobile U disk body 1 away from the USB plug 2, so as to facilitate the normal use of the mobile U disk body 1;

[0027] By providing a slide groove 101 and a rotating shaft 301, the rotating shaft 301 is embedded in the slide groove 101, and the slide groove 101 is a groove structure with sealed ends, so that the rotating shaft 301 will not slide out of the slide groove 101, thereby ensuring that the protective cover 3 will not fall off the mobile U disk body 1, preventing the protective cover 3 from being lost.

[0028] In this embodiment, the protective cover 3 is in an inverted U shape, and a frosted layer is provided on the outer surface of the protective cover 3 to increase the friction coefficient of the protective cover 3 and increase the friction force when the protective cover 3 is held by hand.

[0029] In this embodiment, the slide groove 101 is rectangular in shape, and the slide groove 101 is a groove structure with sealed ends on the left and right ends to prevent the rotating shaft 301 from escaping from the slide groove 101.

[0030] In this embodiment, the diameter of the rotating shaft 301 is equal to the width of the slide slot 101 , and the rotating shaft 301 is embedded in the slide slot 101 , so that the rotating shaft 301 can not only rotate along the slide slot 101 , but also move left and right along the slide slot 101 .

[0031] In this embodiment, the length of the rotating shaft 301 is equal to the depth of the sliding groove 101 , so that the inner upper and lower surfaces of the protective cover 3 are attached to the upper and lower surfaces of the mobile USB disk body 1 .

[0032] In this embodiment, the plug block 302 is made of rubber, and the plug block 302 matches the socket on the USB plug 2, so that the plug block 302 can be inserted into the USB plug 2 conveniently, and the plug block 302 can protect the USB plug 2 conveniently.

[0033] In this embodiment, a connecting ring 4 is integrally formed at the center of the end of the protective cover 3, so that the device can be conveniently hung on a key ring through the connecting ring.

[0034] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A mobile USB flash drive with a protective cover, characterized in that: include: A mobile U disk body (1), a USB plug (2) and a protective cover (3); the end of the mobile U disk body (1) is fixedly connected to the USB plug (2), the USB plug (2) is rotatably provided with a protective cover (3), the upper and lower surfaces of the mobile U disk body (1) are centrally provided with a slide groove (101), the inner upper and lower surfaces of the protective cover (3) are fixedly provided with a rotating shaft (301), and the inner end of the protective cover (3) is fixedly provided with an insert block (302).

2. The mobile USB flash drive with a protective cover according to claim 1, characterized in that: The protective cover (3) is in an inverted U shape, and a frosted layer is provided on the outer surface of the protective cover (3).

3. The mobile USB flash drive with a protective cover according to claim 2, characterized in that: The slide groove (101) is rectangular in shape, and is a groove structure with sealed ends on the left and right ends.

4. The mobile USB flash drive with a protective cover according to claim 3, characterized in that: The diameter of the rotating shaft (301) is equal to the width of the sliding groove (101), and the rotating shaft (301) is embedded in the sliding groove (101).

5. The mobile USB flash drive with a protective cover according to claim 4, characterized in that: The length of the rotating shaft (301) is equal to the depth of the sliding groove (101).

6. The mobile USB flash drive with a protective cover according to claim 5, characterized in that: The plug block (302) is made of rubber material, and the plug block (302) matches the socket on the USB plug (2).

7. The mobile USB flash drive with a protective cover according to claim 6, characterized in that: A connecting ring (4) is integrally formed at the center of the end of the protective cover (3).

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