High-speed transmission USB flash disk

Abstract

The utility model relates to the technical field of electronic product application, in particular to a high-speed transmission USB flash disk which comprises a protective shell, a USB flash disk body and a protective cover, the protective cover is connected with the USB flash disk body in an inserted mode, the protective shell is arranged on the outer wall of the USB flash disk body in a sleeved mode, inserting grooves are symmetrically formed in the inner wall of the protective shell, penetrating holes are formed in the inner walls of the inserting grooves, and the penetrating holes penetrate through the outer wall of the protective shell. Compared with the prior art, by arranging the abutting block, the inserting rod, the spring and the pressing block, during disassembly, the pressing block is pressed, the pressing block pushes the sliding disc to move, the sliding disc completely pushes the inserting rod out of the inserting groove and enables the inserting rod to enter the transverse groove, then the abutting block can be pulled out, and disassembly is completed; the USB flash disk is simple in structure and convenient to use, the inconvenience caused by the fact that an external tool needs to be used for disassembling the USB flash disk is effectively avoided, the time wasted in the disassembling process is shortened, the USB flash disk is very convenient to assemble and disassemble, the phenomenon that the USB flash disk body is fixed unstably is avoided, and the technical problem that the USB flash disk falls off is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product applications, in particular to a USB flash drive with high-speed transmission. Background Art

[0002] 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 connects to a computer via the USB interface for plug-and-play use.

[0003] The prior art publication number is: CN215769770U, which discloses a USB flash drive with a safety reminder function, including a U disk main body and a U disk cover, the U disk main body is covered with an outer protective shell, the outer protective shell is located on the inner side of one end of the USB interface and is fixed with a limit block that limits each other with the L-shaped structure, the bottom end of the outer protective shell is provided with a sealing cover, and the sealing cover is symmetrically provided with limit plates, both sides of the outer protective shell and the limit plate are provided with threaded holes located on the same horizontal line, and threaded nails are passed through between the threaded holes, the sealing cover is provided with a lower connecting plate, and the lower connecting plate is connected to the upper limit plate through an elastic plate, and through holes symmetrically provided in the elastic plate, and springs are provided in the through holes. Beneficial effects: such a device has a simple structure, is easy to use, is easy to disassemble before maintenance, and is easy to install after maintenance, and has a warning function.

[0004] With the above configuration, the USB flash drive described in the prior art is provided with a USB flash drive body, an outer protective shell, and a sealing cover. The USB flash drive body is inserted into the outer protective shell. By pushing the sealing cover, a spring pushes the upper limit plate against the USB flash drive body. The upper limit plate is then fixed with screws for easy removal. The safety warning light and the working status indicator light can serve as a warning and detect the working status. However, the USB flash drive of the prior art solution has the following defects during operation:

[0005] The USB flash drive described in the prior art needs to be disassembled and repaired by twisting the screw to separate the screw from the outer protective shell, and then the USB flash drive body can be taken out from the inner part of the outer protective shell. Twisting the screw requires the use of external tools to disassemble the USB flash drive, which is very inconvenient and time-consuming. In addition, the screw may slip during the disassembly or installation process, making it impossible to fix the USB flash drive body again, which may easily cause the USB flash drive body to fall and cause damage to the USB flash drive body. Utility Model Content

[0006] The utility model is intended to provide a USB flash drive with high-speed transmission, which is mainly used to solve the technical problems existing in the prior art that external tools are needed to screw the screws, which is inconvenient to disassemble and wastes disassembly time, and may cause the screws to slip during the installation or disassembly process.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A USB flash drive with high-speed transmission comprises a protective shell, a U disk body and a protective cover. The protective cover is plugged into the U disk body, the protective shell is sleeved on the outer wall of the U disk body, the inner wall of the protective shell is symmetrically provided with slots, the inner wall of the slot is provided with perforations, and the perforations pass through the outer wall of the protective shell, a pressing block is slidably connected to the inner wall of the perforation, one end of the pressing block located inside the slot is fixedly connected to a sliding disk, the sliding disk is slidably connected to the slot, the inner wall of the protective shell is slidably connected to a resisting block, one side of the resisting block resists the bottom of the U disk body, transverse grooves are symmetrically provided on both sides of the resisting block, a spring is fixedly connected to the inner wall of the transverse groove, one end of the spring is fixedly connected to a plug rod matching the transverse groove, the plug rod is slidably connected to the transverse groove, the plug rod is plugged into the slot, the plug rod resists the sliding disk, and the protective cover is movably connected to the outer wall of the protective shell through a movable mechanism.

[0009] The working principle and beneficial effects of this utility model:

[0010] 1. Working principle: When the U disk body needs to be removed from the protective shell, first press the button block so that the button block drives the sliding plate to move, and the sliding plate pushes the insertion rod to move, so that the insertion rod starts to squeeze the spring and push the insertion rod completely into the inside of the horizontal groove. At this time, pull the pull block so that the pull block drives the fixed plate to move, and the fixed plate drives the resisting block to move, so that the resisting block is separated from the U disk body, pull out the resisting block, and then unplug the protective cover, push the U disk body to slide out from the inside of the protective shell to complete the disassembly. When installing, you only need to insert the U disk body into the protective shell, and then insert the resisting block into the inside of the protective shell so that the resisting block and the U disk body are resisted, and the insertion rod is inserted into the inside of the slot to complete the installation.

[0011] 2.Beneficial effects:

[0012] The prior art provides a U disk body, an outer protective shell and a sealing cover, so that the U disk body is inserted into the inner part of the outer protective shell, and the sealing cover is pushed so that the spring pushes the upper limit plate against the U disk body, and then the U disk body is fixed by a screw, which is convenient for disassembly, and then the safety warning light and the working status indicator light can play a warning role and detect its working status at the same time. However, when the existing USB flash drive needs to be disassembled and repaired, the screw is screwed to separate the screw from the outer protective shell, and then the U disk body can be taken out from the inner part of the outer protective shell. The screw needs to be screwed with the help of external tools to disassemble it, which is very inconvenient and wastes more time. In addition, it will cause accidents during the disassembly or installation process. The threaded nails may be stripped, making it impossible to fix the U disk body again, which may easily cause the U disk body to fall and cause damage to the U disk body. This solution provides a stop block, an insertion rod, a spring, and a pressing block. When disassembling, the pressing block can be pressed to push the sliding plate to move. The sliding plate will completely push the insertion rod out of the slot and into the inside of the horizontal groove. Then the stop block can be pulled out to complete the disassembly. During installation, the spring will bounce the insertion rod into the inside of the slot to complete the installation. This effectively avoids the inconvenience caused by the need to use external tools to disassemble it, reduces the time wasted in the disassembly process, is very convenient both in installation and disassembly, avoids the phenomenon of unstable fixation of the U disk body, and prevents the technical problem of the U disk falling.

[0013] Preferably, the movable mechanism includes a movable rod, one end of which is fixedly connected to the outer wall of the protective cover, and the outer wall of the protective shell is symmetrically provided with a movable groove, the inner wall of the movable groove is slidably connected to a rotating shaft, and one end of the rotating shaft extending out of the movable groove is rotatably connected to the movable rod. By providing a movable mechanism, the protective cover can be prevented from being lost. Moreover, after the protective cover is removed, the protective cover and the movable rod can be pulled to rotate. At this time, the movable rod rotates around the rotating shaft. When the protective cover is located behind the protective shell, the protective cover is pushed to move, and the protective cover drives the movable rod to move. The movable rod drives the rotating shaft to slide inside the movable groove, and then the protective cover is plugged into the pull block. There is a certain damping feeling between the protective cover and the pull block, and the protective cover will not fall off automatically if the protective cover is not pulled out.

[0014] Preferably, a fixing plate is fixedly attached to the other side of the stop block, which abuts against the bottom of the protective shell. A pull block that matches the protective cover is fixedly attached to the side of the fixing plate away from the stop block, and a hanging hole is provided on the upper surface of the pull block. By providing the fixing plate and the pull block, the position of the stop block inserted into the protective shell can be limited, and the pull block can be used to more conveniently pull the stop block out. The hanging hole can be used to hang the entire device, making it more convenient and versatile to place it.

[0015] Preferably, the side of the rotating shaft extending out of the movable slot and the side of the push block extending out of the perforation are at the same height. When the protective cover is rotated, the movable rod will not be blocked by the push block, preventing the protective cover from being unable to be plugged into the pull block. Furthermore, the movable rod can just block the push block, preventing the push block from being accidentally pressed when using the USB flash drive, and preventing the block and the USB flash drive body from falling off.

[0016] Preferably, the shape of the abutment block is a convex block, and the convex head of the abutment block is located at the bottom of the USB flash drive body to abut against each other. Setting the abutment block to a convex shape can increase the heat dissipation effect.

[0017] Preferably, the movable rod is L-shaped and made of metal, which makes it easier to rotate the movable rod, increases the hardness of the movable rod, and prevents the movable rod from breaking.

[0018] Preferably, the outer wall of the protective cover is symmetrically provided with anti-skid lines, which increase the friction between the finger and the protective cover to prevent slipping when pulling the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the overall structural diagram of this utility model patent;

[0020] Figure 2 The protective cover of this utility model patent is opened.

[0021] Figure 3 This is the plug-in structure diagram of the protective cover of this utility model patent;

[0022] Figure 4 This is a cross-sectional structural diagram of this utility model patent;

[0023] Figure 5 For this utility model patent Figure 4 Structural diagram at point A in the middle.

[0024] The figure marks in the drawings of the specification include: 1. protective shell; 2. U disk body; 3. protective cover; 4. slot; 5. perforation; 6. stop block; 7. horizontal groove; 8. spring; 9. insertion rod; 10. push block; 11. sliding plate; 12. movable rod; 13. movable groove; 14. rotating shaft; 15. fixing plate; 16. pull block; 17. hanging hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1-5 As shown, a USB flash drive with high-speed transmission includes a protective shell 1, a U disk body 2 and a protective cover 3. The protective cover 3 is plugged into the U disk body 2, and the protective shell 1 is sleeved on the outer wall of the U disk body 2. The inner wall of the protective shell 1 is symmetrically provided with slots 4. The inner wall of the slot 4 is provided with a through-hole 5, and the through-hole 5 passes through the outer wall of the protective shell 1. A pressing block 10 is slidably connected to the inner wall of the through-hole 5. One end of the pressing block 10 located inside the slot 4 is fixedly connected to a sliding disk 11, and the sliding disk 11 is slidably connected to the slot 4. A resisting block 6 is slidably connected to the inner wall of the protective shell 1, and a fixing plate 15 is fixed to the other side of the resisting block 6. The fixing plate 15 is abutted against the bottom of the protective shell 1, and a pull block 16 matching the protective cover 3 is fixed to the side of the fixing plate 15 away from the resisting block 6. The upper surface of the pull block 16 is provided with a hanging hole 17 One side of the block 6 is against the bottom of the U disk body 2, and transverse grooves 7 are symmetrically provided on both sides of the block 6. A spring 8 is fixed to the inner wall of the transverse groove 7, and one end of the spring 8 is fixed to a rod 9 matching the transverse groove 7. The rod 9 is slidably connected to the transverse groove 7, and the rod 9 is plugged into the slot 4. The rod 9 is against the sliding disk 11, and the protective cover 3 is movably connected to the outer wall of the protective shell 1 through a movable mechanism. The movable mechanism includes a movable rod 12, one end of the movable rod 12 is fixed to the outer wall of the protective cover 3, and the outer wall of the protective shell 1 is symmetrically provided with a movable groove 13. The inner wall of the movable groove 13 is slidably connected with a rotating shaft 14, and the side of the rotating shaft 14 extending out of the movable groove 13 is at the same height as the side of the push block 10 extending out of the through-hole 5. One end of the rotating shaft 14 extending out of the movable groove 13 is rotatably connected to the movable rod 12.

[0027] From the above, it can be seen that the specific implementation of the present utility model is as follows:

[0028] When the USB flash drive needs to be used, first pull the protective cover 3 so that the protective cover 3 drives the movable rod 12 to move, and the movable rod 12 drives the shaft 14 to slide inside the movable groove 13, so that the protective cover 3 is separated from the USB flash drive body 2, and then the protective cover 3 and the movable rod 12 are rotated so that the movable rod 12 rotates around the shaft 14. When the protective cover 3 is located behind the protective shell 1, press the protective cover 3 so that the protective cover 3 drives the movable rod 12 to move, and the movable rod 12 drives the shaft 14 to slide inside the movable groove 13, and then plug the protective cover 3 with the pull block 16, and then the USB flash drive can be used. When it needs to be disassembled, first press the push block 10 so that the push block 10 pushes the sliding plate 11 to move, so that The sliding plate 11 pushes the insertion rod 9 to move, and the insertion rod 9 begins to squeeze the spring 8. When the sliding plate 11 pushes the insertion rod 9 completely out of the slot 4, it pulls the pull block 16, so that the pull block 16 drives the fixed plate 15 to move, and the fixed plate 15 drives the stop block 6 to move, so that the stop block 6 is separated from the U disk body 2. After the stop block 6 is completely pulled out, pull the protective cover 3 to separate the protective cover 3 from the U disk body 2, and then push the U disk body 2 to push it out to complete the disassembly. When installation is required, first place the U disk body 2 into the protective shell 1, and then insert the stop block 6 into the inside of the protective shell 1 so that the protrusion of the stop block 6 is against the U disk body 2, and then the insertion rod 9 pops out of the horizontal groove 7 under the action of the elastic force of the spring 8, and is inserted into the inside of the slot 4 to complete the installation.

[0029] The above is only an embodiment of the present invention, and the commonly known specific structures and characteristics of the scheme are not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, and these should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A high-speed transmission USB flash drive, comprising a protective shell (1), a USB flash drive body (2) and a protective cover (3), characterized in that: The protective cover (3) is plugged into the U disk body (2), the protective shell (1) is sleeved on the outer wall of the U disk body (2), the inner wall of the protective shell (1) is symmetrically provided with a slot (4), the inner wall of the slot (4) is provided with a perforation (5), and the perforation (5) passes through the outer wall of the protective shell (1), the inner wall of the perforation (5) is slidably connected to a push block (10), one end of the push block (10) located inside the slot (4) is fixedly connected to a sliding disk (11), the sliding disk (11) is slidably connected to the slot (4), and the inner wall of the protective shell (1) is provided with a push block (10). A resisting block (6) is slidably connected, one side of the resisting block (6) resists against the bottom of the U disk body (2), transverse grooves (7) are symmetrically provided on both sides of the resisting block (6), a spring (8) is fixedly connected to the inner wall of the transverse groove (7), one end of the spring (8) is fixedly connected to an insertion rod (9) matching the transverse groove (7), the insertion rod (9) is slidably connected to the transverse groove (7), the insertion rod (9) is plugged into the slot (4), the insertion rod (9) resists against the sliding disk (11), and the protective cover (3) is movably connected to the outer wall of the protective shell (1) through a movable mechanism.

2. The high-speed transmission USB flash drive according to claim 1, characterized in that: The movable mechanism comprises a movable rod (12), one end of which is fixedly connected to the outer wall of the protective cover (3); a movable groove (13) is symmetrically provided on the outer wall of the protective shell (1); a rotating shaft (14) is slidably connected to the inner wall of the movable groove (13); and one end of the rotating shaft (14) extends out of the movable groove (13) and is rotatably connected to the movable rod (12).

3. The high-speed transmission USB flash drive according to claim 1, characterized in that: A fixing plate (15) is fixedly connected to the other side of the stop block (6), and the fixing plate (15) abuts against the bottom of the protective shell (1). A pull block (16) matching the protective cover (3) is fixedly connected to the side of the fixing plate (15) away from the stop block (6), and a hanging hole (17) is provided on the upper surface of the pull block (16).

4. The high-speed transmission USB flash drive according to claim 2, wherein: The side of the rotating shaft (14) extending out of the movable groove (13) and the side of the pressing block (10) extending out of the through hole (5) are located at the same height.

5. The USB flash drive with high-speed transmission according to claim 1, characterized in that: The shape of the abutting block (6) is a convex block, and the convex head of the abutting block (6) is located at the bottom of the USB disk body (2) to abut against each other.

6. The high-speed transmission USB flash drive according to claim 2, characterized in that: The movable rod (12) is L-shaped and is made of metal.

7. The high-speed transmission USB flash drive according to claim 1, characterized in that: The outer wall of the protective cover (3) is symmetrically provided with anti-slip patterns.

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