USB flash disk capable of preventing USB flash disk cover from being lost

Abstract

The utility model relates to the technical field of USB flash disks, in particular to a USB flash disk capable of preventing a USB flash disk cover from being lost, which realizes protection operation on a USB flash disk interface through a protection mechanism, so that the service lives of a USB flash disk body and the USB flash disk interface are prolonged, and the practicability is higher; a USB flash disk interface is fixedly installed on the USB flash disk body, a protection mechanism is arranged on the USB flash disk body, the protection mechanism comprises a protection shell, sliding plates are symmetrically and fixedly installed on the protection shell, sliding blocks are fixedly installed on the two sliding plates, two sliding grooves are symmetrically formed in the two ends of the USB flash disk body, sliding rods are fixedly installed in the two sliding grooves, and sliding holes are formed in the two sliding blocks. The two sliding holes are slidably connected with the two sliding rods correspondingly, springs are fixedly installed on the two sliding blocks correspondingly, the two ends of one spring are fixedly connected with the sliding blocks and the sliding grooves correspondingly, two protection doors are symmetrically hinged to the protection shell, and the two protection doors conduct limiting operation through limiting plates.

Description

Technical Field

[0001] The utility model relates to the technical field of U disks, in particular to a U disk which can prevent a U disk cover from being lost. Background Art

[0002] U disk, the full name of USB flash drive, is a micro 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, so that the data in the U disk can be exchanged with the data in the computer. As we all know, a U disk consists of two parts, namely the U disk body for storing data and the U disk cover for protecting the data transmission end of the U disk body.

[0003] After searching, the utility model patent with Chinese patent publication number CN202514210U discloses: a USB flash drive for preventing a USB flash drive cover from being lost, comprising a USB flash drive body and a USB flash drive cover sleeved on the USB flash drive body, the USB flash drive further comprising an elastic rope with two ends respectively connected to the USB flash drive body and the USB flash drive cover; the USB flash drive cover and the USB flash drive body are connected to each other with an elastic rope, and when in use, the USB flash drive cover is hung on the USB flash drive body, thereby effectively overcoming the disadvantage of the existing USB flash drive that the USB flash drive cover is easy to be lost or misplaced;

[0004] The utility model patent with Chinese patent publication number CN212231841U discloses: a USB flash drive that prevents the USB flash drive cover from being lost, including a storage module, a shell for accommodating the storage module, a USB connector connected to the storage module and extending out of the shell, and a USB flash drive cover sleeved on the USB connector, a connector is connected between the shell and the USB flash drive cover, the connector has a mounting end connected to the shell and a connecting end connected to the USB flash drive cover, the shell includes a cover plate and a shell with an opening, the shell is provided with a mounting groove for installing the mounting end, the mounting groove is provided on the side of the shell and is connected to the end face where the opening is located, the cover plate seals the opening and presses the mounting end.

[0005] However, in the above-mentioned prior art solutions, although the connection between the USB flash drive body and the USB flash drive cover can be achieved through the connecting rope, thereby achieving the beneficial effect of preventing the USB flash drive cover from being lost, the prior art solutions still have the problem of being inconvenient to protect the USB connector. When the USB flash drive is used up, failure to fasten the USB flash drive cover in time will still cause damage to the USB connector, thereby reducing the service life of the USB flash drive. The practicality is poor. Therefore, a USB flash drive that can prevent the USB flash drive cover from being lost is needed to improve the above-mentioned problem. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a U disk which realizes protection of the U disk interface through a protection mechanism, thereby extending the service life of the U disk body and the U disk interface and preventing the U disk cover from being lost, which is highly practical.

[0008] (II) Technical solution

[0009] To achieve the above object, the utility model provides the following technical solution: a U disk for preventing a U disk cover from being lost, comprising a U disk body, on which a U disk interface is fixedly mounted;

[0010] A protection mechanism is arranged on the U disk body, and the protection mechanism comprises a protection shell, on which slide plates are symmetrically fixedly installed, and sliders are fixedly installed on the two slide plates, and two sliding grooves are symmetrically provided at both ends of the U disk body, and sliding rods are fixedly installed in the two sliding grooves, and sliding holes are provided on the two sliders, and the two sliding holes are slidingly connected to the two sliding rods respectively, and springs are fixedly installed on the two sliders, and the two ends of one of the springs are fixedly connected to the slider and the sliding groove respectively, and two protection doors are symmetrically hinged on the protection shell, and the two protection doors are limited by a limiting plate, and one end of the limiting plate is rotatably connected to one of the protection doors, and two protection mechanisms are symmetrically arranged on the U disk body.

[0011] Preferably, one of the protection mechanisms comprises a protection plate, which is fixedly mounted on the USB flash drive body, and a through slot is formed on the protection plate, and the slide plate is slidably connected to the through slot.

[0012] Furthermore, a marking plate is provided on the USB flash drive body.

[0013] Furthermore, a hanging ring is provided on the USB flash drive body.

[0014] Based on the above solution, auxiliary plates are fixedly mounted on the two protection doors.

[0015] Furthermore, the protective shell is provided with anti-slip grooves.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a USB flash drive that prevents the USB flash drive cover from being lost, and has the following beneficial effects:

[0018] The U disk that prevents the U disk cover from being lost releases the limiting operation of the limiting plate on the two protection doors, and the protective shell is slid to drive the two sliders to slide on the two slide bars respectively, thereby compressing the two springs to separate the U disk interface from the protective shell, and perform a connection operation through the U disk interface. After use, the connection operation between the U disk interface and the device is released, and the two sliders are driven to reset by the elastic force of the two springs themselves, thereby driving the protective shell to reset, and then the U disk interface is retracted into the protective shell again, and is protected by the protective shell, and the two protection doors are closed, and the limiting plate is rotated to limit the two protection doors, thereby realizing the protection operation of the U disk interface and extending the service life of the U disk body and the U disk interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the connection between the U disk body and the U disk interface of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the connection between the slide plate and the slider of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the connection between the slide plate and the protective plate of the utility model.

[0023] Markings in the attached figure: 1. U disk body; 2. U disk interface; 3. Protective shell; 4. Slide plate; 5. Slider; 6. Slide bar; 7. Spring; 8. Protective door; 9. Limit plate; 10. Protective plate; 11. Marking plate; 12. Hanging ring; 13. Auxiliary plate; 14. Anti-slip pattern. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0025] See also Figure 1 and Figure 2 A USB flash drive for preventing a USB flash drive cover from being lost comprises a USB flash drive body 1 on which a USB flash drive interface 2 is fixedly mounted.

[0026] See also Figure 1-3A protection mechanism is provided on the U disk body 1, and the protection mechanism includes a protection shell 3, a slide plate 4 is symmetrically fixedly installed on the protection shell 3, and a slider 5 is fixedly installed on the two slide plates 4. Two slide grooves are symmetrically provided at both ends of the U disk body 1, and a slide rod 6 is fixedly installed in the two slide grooves. A sliding hole is provided on the two sliders 5, and the two sliding holes are slidably connected with the two slide rods 6 respectively. A spring 7 is fixedly installed on the two sliders 5, and the two ends of one of the springs 7 are fixedly connected with the slider 5 and the slide groove respectively. Two protection doors 8 are symmetrically hinged on the protection shell 3, and the two protection doors 8 are limited by a limiting plate 9. One end of the limiting plate 9 is rotatably connected to one of the protection doors 8, and the limiting operation of the limiting plate 9 on the two protection doors 8 is released. By sliding the protective shell 3, the two sliders 5 are driven to slide on the two slide bars 6 respectively, thereby causing the two springs 7 to perform a compression operation, so that the U disk interface 2 is separated from the protective shell 3, and the connection operation is performed through the U disk interface 2. After use, the connection operation between the U disk interface 2 and the device is released, and the two sliders 5 are driven to reset by the elastic force of the two springs 7 themselves, thereby driving the protective shell 3 to reset, and then the U disk interface 2 is retracted into the protective shell 3 again, and the protective shell 3 protects it, closes the two protective doors 8, and rotates the limit plate 9 to limit the two protective doors 8, thereby realizing the protection operation of the U disk interface 2 and extending the service life of the U disk body 1 and the U disk interface 2.

[0027] See also Figure 1 , Figure 2 and Figure 4 Two protective mechanisms are symmetrically arranged on the U disk body 1, one of which includes a protective plate 10, which is fixedly installed on the U disk body 1. A through groove is opened on the protective plate 10, and the slide plate 4 is slidably connected to the through groove. The setting of the protective plate 10 plays a protective role on the slide plate 4 and the spring 7.

[0028] See also Figure 1 , Figure 2 and Figure 4 A marking plate 11 is provided on the U disk body 1, and the setting of the marking plate 11 facilitates marking the U disk body 1.

[0029] See also Figure 1 , Figure 2 and Figure 4 It should also be noted that a hanging ring 12 is provided on the U disk body 1, and the setting of the hanging ring 12 facilitates the hanging operation of the U disk body 1 to prevent loss.

[0030] See also Figure 1 , Figure 2 and Figure 4 Auxiliary plates 13 are fixedly installed on the two protection doors 8, and the installation of the two auxiliary plates 13 facilitates the movement of the two protection doors 8.

[0031] See also Figure 1-3 The protective shell is provided with anti-slip patterns, which facilitate better sliding of the protective shell and prevent hand slippage. Example 2

[0032] When the U disk cover is prevented from being lost, the U disk that prevents the U disk cover from being lost is used, by rotating the limit plate 9, the limit plate 9 releases the limit operation of the two protection doors 8, by sliding the protection shell 3, the two sliders 5 are driven to slide on the two slide bars 6 respectively, so that the two springs 7 are compressed, and the two sliders 4 are driven by the two sliders 5 to move, thereby driving the protection shell 3 to move, so that the U disk interface 2 is separated from the protection shell 3, and the U disk interface 2 is connected to the external device through the U disk interface 2. After use, the connection between the U disk interface 2 and the device is released, and the two sliders 5 are driven to reset by the elastic force of the two springs 7 themselves, thereby driving the protection shell 3 to reset, so that the U disk interface 2 is retracted into the protection shell 3 again, and the protection shell 3 is used to protect it, and the two protection doors 8 are closed, and the limit plate 9 is rotated to limit the two protection doors 8, thereby realizing the protection of the U disk interface 2 and extending the service life of the U disk body 1 and the U disk interface 2.

[0033] 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 USB flash drive for preventing a USB flash drive cover from being lost, comprising a USB flash drive body (1), characterized in that: A USB disk interface (2) is fixedly mounted on the USB disk body (1); A protective mechanism is provided on the USB flash drive body (1), the protective mechanism comprising a protective shell (3), a slide plate (4) symmetrically fixedly mounted on the protective shell (3), a slider (5) fixedly mounted on each of the two slide plates (4), two slide grooves symmetrically provided at both ends of the USB flash drive body (1), a slider (6) fixedly mounted in each of the two slide grooves, a sliding hole provided on each of the two sliders (5), the two sliding holes being slidably connected to the two sliders (6) respectively, a spring (7) fixedly mounted on each of the two sliders (5), the two ends of one of the springs (7) being fixedly connected to the slider (5) and the slide groove respectively, two protective doors (8) symmetrically hinged on the protective shell (3), the two protective doors (8) being limited by a limiting plate (9), one end of the limiting plate (9) being rotatably connected to one of the protective doors (8); Two protective mechanisms are symmetrically arranged on the USB flash drive body (1).

2. A USB flash drive for preventing the USB flash drive cover from being lost according to claim 1, characterized in that: One of the protection mechanisms comprises a protection plate (10), the protection plate (10) being fixedly mounted on the USB flash drive body (1), a through slot being formed on the protection plate (10), and the slide plate (4) being slidably connected to the through slot.

3. A USB flash drive for preventing the USB flash drive cover from being lost according to claim 2, characterized in that: The USB flash drive body (1) is provided with a marking plate (11).

4. A USB flash drive for preventing the USB flash drive cover from being lost according to claim 3, characterized in that: The USB flash drive body (1) is provided with a hanging ring (12).

5. A USB flash drive for preventing the USB flash drive cover from being lost according to claim 4, characterized in that: Auxiliary plates (13) are fixedly mounted on the two protection doors (8).

6. A USB flash drive for preventing the USB flash drive cover from being lost according to claim 5, characterized in that: The protective shell (3) is provided with anti-slip grooves (14).

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