CN220962450U

CN220962450U - High-efficient dustproof USB flash disk

Info

Publication number: CN220962450U
Application number: CN202323095249.9U
Authority: CN
Inventors: 陈绍钱
Original assignee: Guangdong Hongtu Semiconductor Technology Co ltd
Current assignee: Guangdong Hongtu Semiconductor Technology Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-05-14
Anticipated expiration: 2033-11-15

Abstract

The utility model relates to the technical field of dust prevention and discloses a high-efficiency dust-proof U disk, which comprises a protection block, wherein the upper surface of the protection block is provided with a sliding groove extending out of the lower surface of the protection block, the sliding groove is internally connected with a mounting block, the upper surface of the mounting block is provided with a U disk, the inner walls of the left side and the right side of the sliding groove are respectively provided with a mounting groove, the sliding blocks are internally connected with the mounting groove, the outer surfaces of the two adjacent sides of the two sliding blocks extend into the sliding groove through the mounting grooves, the outer surfaces of the two adjacent sides of the two sliding blocks are fixedly connected with triangular blocks, the high-efficiency dust-proof U disk is contacted with the two triangular blocks, at the moment, the two triangular blocks are used for sealing the sliding groove, at the moment, the U disk is positioned in the sliding groove, dust prevention is further carried out on the U disk, the U disk is prevented from being directly exposed in dust falling and polluted, poor connection contact of the U disk is avoided, and the use stability of the U disk is avoided.

Description

High-efficient dustproof USB flash disk

Technical Field

The utility model relates to the technical field of dust prevention, in particular to a high-efficiency dust-proof USB flash disk.

Background

The USB flash disk is a miniature high-capacity mobile storage product which uses a USB interface and does not need a physical driver, is connected with a computer through the USB interface, realizes plug and play, and is usually placed in the USB flash disk for some important files, so that the problem that the files are lost due to the fact that the computer fails is avoided.

The existing USB flash disk interface is generally directly exposed to the outside, so that dust is easy to enter the USB flash disk interface at the interface when the USB flash disk interface is not used, the outer surface of the USB flash disk interface is also possibly stained with dirt, poor contact of the USB flash disk interface can be caused when the USB flash disk interface is plugged, information transmission of the USB flash disk interface is further affected, the USB flash disk interface is easily damaged by serious people, and economic loss is further caused.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the high-efficiency dustproof USB flash disk, which is provided with two triangular blocks which are contacted, at the moment, the two triangular blocks seal the sliding groove, the USB flash disk is positioned in the sliding groove, and then the USB flash disk is dustproof, so that the direct exposure of the USB flash disk to dust and dirt is avoided, the poor connection contact of the USB flash disk is avoided, the use stability of the USB flash disk is ensured, the economic loss is avoided, and the like.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient dustproof USB flash disk, includes the protection piece, the sliding tray that extends its lower surface is seted up to the upper surface of protection piece, and sliding connection has the installation piece in the sliding tray, and the upper surface of installation piece is provided with the USB flash disk, and the installation groove has all been seted up to the left and right sides inner wall of sliding tray, and sliding connection has the sliding tray in the installation groove, and in the both sides surface that two sliding pieces are adjacent all extended into the sliding tray through the installation groove, the equal fixedly connected with triangular block of both sides surface that two sliding pieces are adjacent.

Preferably, the front and rear side surfaces of the triangular block are in sliding connection with the front and rear side inner walls of the sliding groove, the vertical section of the triangular block is in a right triangle shape, the lower surface of the triangular block is an inclined surface, and the two triangular blocks are in mirror image arrangement.

Preferably, the two triangular blocks are contacted, the lower surface of the triangular block is contacted with the upper surface of the USB flash disk, and the first springs are fixedly connected between the outer surfaces of the two sides of the two sliding blocks away from each other and the inner walls of the two opposite sides of the two mounting grooves.

Preferably, the outer surface fixing sleeve of the installation block is provided with a positioning plate, and a second spring is fixedly connected between the positioning plate and the protection block.

Preferably, the limiting grooves are formed in the inner walls of the front side and the rear side of the sliding groove, the limiting blocks are fixedly connected to the surfaces of the front side and the rear side of the mounting block, and the limiting blocks are in sliding connection with the limiting grooves.

Preferably, the outer surface of the installation block is provided with an anti-slip mark, and the lower surface of the installation block is provided with a rope.

(III) beneficial effects

Compared with the prior art, the utility model provides the high-efficiency dustproof USB flash disk, which has the following beneficial effects:

1. This high-efficient dustproof USB flash disk, two triangular blocks contact, and two triangular blocks seal the sliding tray in this moment, and the USB flash disk is located the sliding tray this moment, and then prevents dust to the USB flash disk, avoids USB flash disk direct exposure to fall the dirt and be infected with dirty, avoids the USB flash disk to connect the contact failure, guarantees the stability that the USB flash disk used, avoids economic loss.

2. This high-efficient dustproof USB flash disk, after using, upwards pull out the installation piece, the installation piece upwards promotes the protection piece to keeping away from the direction displacement of locating plate under the effect of the release elasticity of second spring in the displacement process, protection piece displacement in-process makes the USB flash disk to advance in the sliding tray again, and synchronous, under the effect of first spring, make two triangle pieces carry out relative displacement, displacement in-process makes two triangle pieces contact, and then make two triangle pieces can seal the sliding tray again, and convenient to use, the plug is convenient, can be along with the in-process of plug USB flash disk is released sealedly and is used sealedly, make the use of USB flash disk more high-efficient swift, the practicality of USB flash disk is increased.

3. This high-efficient dustproof USB flash disk, restriction groove and restriction piece looks adaptation are restricted the protection piece, avoid protection piece and sliding block to break away from, and then increase the practicality of USB flash disk.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a high-efficiency dustproof USB flash disk according to the present utility model;

FIG. 2 is a plan view showing the internal structure of the protection block of the present utility model;

FIG. 3 is a schematic diagram of a triangle block structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the mounting groove of the present utility model.

In the figure: 1. a protection block; 2. a sliding groove; 3. a mounting block; 4. USB flash disk; 5. a mounting groove; 6. a sliding block; 7. a first spring; 8. triangular blocks; 9. a positioning plate; 10. a second spring; 11. anti-slip marks; 12. a rope; 13. a limiting groove; 14. the block is restricted.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a new technical solution: the utility model provides a high-efficient dustproof USB flash disk, including protection piece 1, the sliding tray 2 that extends its lower surface is offered to the upper surface of protection piece 1, sliding connection has installation piece 3 in sliding tray 2, the upper surface of installation piece 3 is provided with USB flash disk 4,U dish 4 and is prior art, do not repeated here, installation groove 5 has all been offered to the left and right sides inner wall of sliding tray 2, sliding connection has sliding tray 6 in installation groove 5, the both sides surface that two sliding tray 6 are adjacent all extends into sliding tray 2 through installation groove 5, the both sides surface that two sliding tray 6 are adjacent all fixedly connected with triangle piece 8, the front and back both sides surface and the front and back both sides inner wall sliding connection of sliding tray 2 of triangle piece 8, the vertical cross-section of triangle piece 8 is right triangle, the lower surface of triangle piece 8 is the inclined plane, two triangle pieces 8 are mirror image setting, the lower surface and the upper surface contact of USB flash disk 4 of triangle piece 8, the both sides surface that two sliding tray 6 are kept away from and the both sides inner wall that two installation groove 5 are contradicted each other are equipped with first spring 7 between the fixed connection of a plurality of fixed connection of blocks 9, a plurality of fixed connection spring positioning plate 9 have between the fixed positioning plate 1 and a plurality of positioning plate 9.

Further, under initial condition, two triangle pieces 8 contact, and two triangle pieces 8 seal in the sliding tray 2 this moment, and USB flash disk 4 is located sliding tray 2 this moment, and then prevents dust to USB flash disk 4, avoids USB flash disk 4 direct exposure to fall the dirt and be infected with dirty, avoids USB flash disk 4 to connect the contact failure, guarantees the stability that USB flash disk 4 used, avoids economic loss.

According to the scheme, when the U disk 4 is used, the protection block 1 is inverted and is in contact with the socket of the U disk 4, the sliding groove 2 is aligned with the socket of the U disk 4, the installation block 3 is pushed downwards, the installation block 3 is displaced downwards to drive the U disk 4 to displace downwards, the positioning plate 9 is synchronously driven to displace downwards in the downward displacement process of the installation block 3, the second spring 10 is synchronously extruded in the displacement process to enable the second spring 10 to be extruded and deformed, the U disk 4 is displaced downwards to push the two triangular blocks 8, the two triangular blocks 8 are subjected to opposite displacement, the first spring 7 is extruded in the opposite displacement process of the two triangular blocks 8, the first spring 7 is extruded and deformed, the two triangular blocks 8 are pushed into the installation groove 5 in the downward displacement process of the U disk 4, the U disk 4 extends out of the lower surface of the protection block 1 and is inserted into the socket of the U disk 4 in the downward displacement process, and connection between the U disk 4 and the socket is achieved, and the U disk 4 is convenient and quick to use.

After the use is finished, the installation block 3 is pulled out upwards, the protection block 1 is pushed to the direction displacement far away from the locating plate 9 under the action of the release elastic force of the second spring 10 in the upward displacement process of the installation block 3, the U disk 4 is enabled to be displaced into the sliding groove 2 again in the displacement process of the protection block 1, and synchronously, under the action of the first spring 7, the two triangular blocks 8 are enabled to carry out relative displacement, the two triangular blocks 8 are enabled to be contacted in the displacement process, the two triangular blocks 8 can seal the sliding groove 2 again, the use is convenient, the insertion and the extraction are convenient, the sealing and the use are released along with the process of inserting and extracting the U disk 4, the use of the U disk 4 is enabled to be more efficient and rapid, and the practicability of the U disk 4 is increased.

Further, limiting grooves 13 are formed in the inner walls of the front side and the rear side of the sliding groove 2, limiting blocks 14 are fixedly connected to the surfaces of the front side and the rear side of the mounting block 3, the limiting blocks 14 are in sliding connection with the limiting grooves 13, the limiting grooves 13 are matched with the limiting blocks 14 to limit the protection blocks 1, the protection blocks 1 are prevented from being separated from the sliding blocks 6, and therefore the practicability of the U disk 4 is improved.

Further, the pushing force of the second spring 10 after being extruded is smaller than the inserting and pulling force of the USB flash disk 4 into the inserting opening, so that the USB flash disk 4 cannot be ejected out by the second spring 10 after being inserted into the inserting opening, and the practicability of the USB flash disk is further improved.

Further, the anti-slip mark 11 is formed in the outer surface of the mounting block 3, the rope 12 is arranged on the lower surface of the mounting block 3, the friction force between fingers and the mounting block 3 can be increased by the anti-slip mark 11, the slipping of hands is avoided, the USB flash disk can be hung by the rope 12, and the USB flash disk is convenient to use.

Working principle: when the device is used, the protection block 1 is inverted and is contacted with the socket of the U disk 4 when the device is used, the sliding groove 2 is aligned with the socket of the U disk 4, the installation block 3 is pushed downwards, the installation block 3 is displaced downwards to drive the U disk 4 to displace downwards, the positioning plate 9 is synchronously driven to displace downwards in the downward displacement process of the installation block 3, the second spring 10 is synchronously extruded in the displacement process to enable the second spring 10 to generate extrusion deformation, the U disk 4 is displaced downwards to push the two triangular blocks 8, the two triangular blocks 8 are in opposite displacement, the first spring 7 is extruded in the opposite displacement process of the two triangular blocks 8, the first spring 7 is in extrusion deformation, the two triangular blocks 8 are pushed into the installation groove 5 in the downward displacement process of the U disk 4, the U disk 4 extends out of the lower surface of the protection block 1 and is inserted into the socket of the U disk 4 in the downward displacement process, the USB flash disk 4 is connected with the socket, the connection is convenient and quick, the USB flash disk 4 is more convenient and quick to use, the installation block 3 is pulled upwards, the protection block 1 is pushed to displace away from the locating plate 9 under the action of the release elastic force of the second spring 10 in the upward displacement process of the installation block 3, the USB flash disk 4 is displaced into the sliding groove 2 again in the displacement process of the protection block 1, and synchronously, under the action of the first spring 7, the two triangular blocks 8 are relatively displaced, the two triangular blocks 8 are contacted in the displacement process, the two triangular blocks 8 can seal the sliding groove 2 again, the use is convenient, the insertion and the extraction are convenient, the sealing and the use sealing can be released along with the process of inserting and extracting the USB flash disk 4, the use of the USB flash disk 4 is more efficient and quick, the practicability of the USB flash disk 4 is increased.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient dustproof USB flash disk, includes protection piece (1), its characterized in that: the upper surface of protection piece (1) has been seted up and has been extended sliding tray (2) of its lower surface, sliding connection has installation piece (3) in sliding tray (2), the upper surface of installation piece (3) is provided with USB flash disk (4), installation groove (5) have all been seted up to the left and right sides inner wall of sliding tray (2), sliding connection has sliding tray (6) in installation groove (5), in the both sides surface that two sliding tray (6) are adjacent all extends into sliding tray (2) through installation groove (5), the both sides surface that two sliding tray (6) are adjacent is all fixedly connected with triangle piece (8).

2. The efficient dustproof usb disk of claim 1, wherein: the front side surface and the rear side surface of the triangular block (8) are in sliding connection with the front side inner wall and the rear side inner wall of the sliding groove (2), the vertical section of the triangular block (8) is a right triangle, the lower surface of the triangular block (8) is an inclined surface, and the two triangular blocks (8) are in mirror image arrangement.

3. The efficient dustproof usb disk of claim 2, wherein: the two triangular blocks (8) are contacted, the lower surfaces of the triangular blocks (8) are contacted with the upper surface of the USB flash disk (4), and first springs (7) are fixedly connected between the outer surfaces of two sides of the two sliding blocks (6) which are far away and the inner walls of two sides of the two mounting grooves (5) which are opposite.

4. The efficient dustproof usb disk of claim 1, wherein: the outer surface of the installation block (3) is fixedly sleeved with a positioning plate (9), and a second spring (10) is fixedly connected between the positioning plate (9) and the protection block (1).

5. The efficient dustproof USB flash disk of claim 4, wherein: limiting grooves (13) are formed in the inner walls of the front side and the rear side of the sliding groove (2), limiting blocks (14) are fixedly connected to the surfaces of the front side and the rear side of the mounting block (3), and the limiting blocks (14) are in sliding connection with the limiting grooves (13).

6. The efficient dustproof usb disk of claim 1, wherein: the outer surface of the installation block (3) is provided with an anti-slip mark (11), and the lower surface of the installation block (3) is provided with a rope (12).