Protection mechanism of data plug

Abstract

The utility model belongs to the technical field of data plugs, and particularly relates to a protection mechanism of a data plug, which comprises a shell I and a shell II, the outer side of the shell I is fixedly connected with the shell II, the outer side of the shell I is slidably connected with a protection shell I, and the protection shell I can be clamped on the outer side of the shell I and is used for isolating the shell I from the external environment. A connecting hole is formed in the inner wall of the first protective shell, a second protective shell is slidably connected to the outer side of the second shell, and the second protective shell can be clamped to the outer side of the second shell and used for isolating the second shell from the external environment. According to the USB flash disk, the first protective shell slides along the outer side of the first shell, the second protective shell slides along the outer side of the second shell, the USB flash disk interface can be prevented from being exposed in the external environment, the phenomenon that dust accumulates on the USB flash disk interface is avoided, meanwhile, compared with a USB flash disk with a protective cover, the phenomenon that the protective cover of the USB flash disk interface is lost can be avoided, and long-term use of the USB flash disk is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of data plugs, in particular to a protection mechanism for a data plug. Background Art

[0002] The USB flash drive integrates disk storage technology, flash memory technology and universal serial bus technology. The USB port connects to the computer and is the channel for data input / output; the main control chip enables the computer to recognize the USB flash drive as a removable disk and is the "brain" of the USB flash drive.

[0003] However, when currently USB flash drives are carried, the interfaces of most USB flash drives are in a semi-exposed state or even fully exposed. When used for a long time, dust will accumulate on the interface of the USB flash drive, resulting in poor contact of the USB flash drive. Although some USB flash drives have interface protection covers, the interface protection covers need to be removed from the USB flash drives when used. When used for a long time, the interface protection covers may be lost, which is not conducive to the long-term use of the USB flash drive.

[0004] Therefore, a data plug protection mechanism is needed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a protection mechanism for a data plug, which effectively solves the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protection mechanism for a data plug, comprising a shell one and a shell two, the outer side of the shell one is fixedly connected to the shell two, the outer side of the shell one is slidably connected to a protective shell one, the protective shell one can be snapped onto the outer side of the shell one to isolate the shell one from the external environment, a connecting hole is provided on the inner wall of the protective shell one, the outer side of the shell two is slidably connected to a protective shell two, the protective shell two can be snapped onto the outer side of the shell two to isolate the shell two from the external environment.

[0007] Furthermore, a connecting groove 1 adapted to the shell 1 is provided on the inner side of the protective shell 1, and a connecting groove 2 adapted to the shell 2 is provided on the inner side of the protective shell 2.

[0008] Furthermore, a slide groove 1 is provided on both sides of the shell 1, and a slider 1 is fixedly connected to the inner side of the protective shell 1. The slider 1 is located on the inner side of the slide groove 1, and the movement of the protective shell 1 is used to drive the slider 1 to slide along the slide groove 1.

[0009] Furthermore, a slide groove 2 is provided on both sides of the shell 2, and a slider 2 is fixedly connected to the inner side of the protective shell 2. The slider 2 is located on the inner side of the slide groove 2, and the movement of the protective shell 2 is used to drive the slider 2 to slide along the slide groove 2.

[0010] Furthermore, a T-shaped sliding block is fixedly connected to the outer side of the shell one, and a T-shaped sliding groove is provided on the inner wall of the shell two.

[0011] Furthermore, the T-shaped slider is engaged with the T-shaped slide groove, and the T-shaped slider can slide along the inner side of the T-shaped slide groove. A friction strip is provided on the inner side of the T-shaped slide groove to increase the friction between the T-shaped slider and the T-shaped slide groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can prevent the U disk interface from being exposed to the external environment and dust accumulation on the U disk interface by sliding the protective shell 1 along the outer side of the shell 1 and the protective shell 2 along the outer side of the shell 2. At the same time, compared with the U disk with a protective cover, the utility model can prevent the U disk interface protective cover from being lost, which is conducive to the long-term use of the U disk.

[0014] 2. The utility model can realize the splicing of the shell 1 and the shell 2 under the connection of the T-shaped slider and the T-shaped slot, and can realize the use of multiple interfaces, thus realizing the diversity of the U disk and making it easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is an exploded schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the T-shaped sliding block of the utility model.

[0019] In the figure: 1. Shell 1; 2. Shell 2; 3. Protective shell 1; 4. Connecting hole; 5. Protective shell 2; 6. Connecting groove 1; 7. Slider 1; 8. Connecting groove 2; 9. Slider 1; 10. Slider 2; 11. T-shaped slider; 12. T-shaped slider; 13. Slider 2. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Example, by Figure 1-3 The utility model discloses a data plug protection mechanism, including a shell 1 and a shell 2, the outer side of the shell 1 is fixedly connected with the shell 2, the outer side of the shell 1 is slidably connected with a protective shell 3, the protective shell 3 can be snapped on the outer side of the shell 1 to isolate the shell 1 from the external environment, the inner wall of the protective shell 3 is provided with a connecting hole 4, the outer side of the shell 2 is slidably connected with a protective shell 25, the protective shell 25 can be snapped on the outer side of the shell 2 to isolate the shell 2 from the external environment, the inner side of the protective shell 3 is provided with a connecting groove 6 adapted to the shell 1, the inner side of the protective shell 25 is provided with a connecting groove 28 adapted to the shell 2, both sides of the shell 2 are provided with a sliding groove 20, the inner side of the protective shell 25 is fixedly connected with a slider 213, the slider 213 is located on the inner side of the sliding groove 10, and the movement of the protective shell 25 is used to drive the slider 213 to slide along the sliding groove 10;

[0022] A slide groove 9 is provided on both sides of the shell 1, and a slider 7 is fixedly connected to the inner side of the protective shell 3. The slider 7 is located on the inner side of the slide groove 9. The movement of the protective shell 3 is used to drive the slider 7 to slide along the slide groove 9. A T-shaped slider 11 is fixedly connected to the outer side of the shell 1, and a T-shaped slide groove 12 is provided on the inner wall of the shell 2. The T-shaped slider 11 is clamped with the T-shaped slide groove 12, and the T-shaped slider 11 can slide along the inner side of the T-shaped slide groove 12. A friction strip is provided on the inner side of the T-shaped slide groove 12 to increase the friction between the T-shaped slider 11 and the T-shaped slide groove 12.

[0023] Working principle: When in use, by pulling the protective shell 3, the protective shell 3 can be pulled to slide along the outer side of the shell 1, and then the USB flash drive in the shell 1 can be inserted into the device for use;

[0024] Under the connection between the slider 7 and the slide slot 9, after pulling the protective shell 3, the protective shell 3 can be deflected along the outer side of the shell 1, and the protective shell 3 will not be separated from the shell 1;

[0025] Similarly, by pulling the protective shell 2 5 , the protective shell 2 5 can be pulled to slide along the outer side of the shell 2 2 , and then the USB flash drive in the shell 2 2 can be inserted into the device for use;

[0026] Under the connection between the second slide groove 10 and the second slider 13, after the second protective shell 5 is pulled, the second protective shell 5 can be deflected along the outer side of the second shell 2, and the second protective shell 5 will not be separated from the second shell 2;

[0027] Under the connection between the T-shaped slider 11 and the T-shaped slot 12, the shell 1 1 and the shell 2 2 can be spliced, and multiple interfaces can be used, thus realizing the diversity of the U disk and making it easy to carry.

[0028] 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.

[0029] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A data plug protection mechanism, comprising a housing 1 (1) and a housing 2 (2), characterized in that: The outer side of the shell one (1) is fixedly connected to the shell two (2), the outer side of the shell one (1) is slidably connected to the protective shell one (3), the protective shell one (3) can be snapped onto the outer side of the shell one (1) to isolate the shell one (1) from the external environment, the inner wall of the protective shell one (3) is provided with a connecting hole (4), the outer side of the shell two (2) is slidably connected to the protective shell two (5), the protective shell two (5) can be snapped onto the outer side of the shell two (2) to isolate the shell two (2) from the external environment.

2. A data plug protection mechanism according to claim 1, characterized in that: The inner side of the protective shell 1 (3) is provided with a connecting groove 1 (6) adapted to the shell 1 (1), and the inner side of the protective shell 2 (5) is provided with a connecting groove 2 (8) adapted to the shell 2 (2).

3. A data plug protection mechanism according to claim 2, characterized in that: A slide groove (9) is provided on both sides of the shell (1), and a slider (7) is fixedly connected to the inner side of the protective shell (3). The slider (7) is located on the inner side of the slide groove (9), and the movement of the protective shell (3) is used to drive the slider (7) to slide along the slide groove (9).

4. A data plug protection mechanism according to claim 3, characterized in that: The two sides of the shell body (2) are provided with a slide groove (10), and the inner side of the protective shell (5) is fixedly connected with a slider (13), and the slider (13) is located on the inner side of the slide groove (10). The movement of the protective shell (5) is used to drive the slider (13) to slide along the slide groove (10).

5. A data plug protection mechanism according to claim 4, characterized in that: The outer side of the housing 1 (1) is fixedly connected with a T-shaped sliding block (11), and the inner wall of the housing 2 (2) is provided with a T-shaped sliding groove (12).

6. A data plug protection mechanism according to claim 5, characterized in that: The T-shaped slider (11) is clamped with the T-shaped slide groove (12), and the T-shaped slider (11) can slide along the inner side of the T-shaped slide groove (12). A friction strip is arranged on the inner side of the T-shaped slide groove (12) to increase the friction force between the T-shaped slider (11) and the T-shaped slide groove (12).

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