CN220627077U - USB flash disk with dustproof function - Google Patents
USB flash disk with dustproof function Download PDFInfo
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- CN220627077U CN220627077U CN202322404834.6U CN202322404834U CN220627077U CN 220627077 U CN220627077 U CN 220627077U CN 202322404834 U CN202322404834 U CN 202322404834U CN 220627077 U CN220627077 U CN 220627077U
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- disk
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- fixedly connected
- usb flash
- limiting
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- 238000001125 extrusion Methods 0.000 claims description 41
- 239000000428 dust Substances 0.000 abstract description 6
- 230000006870 function Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of U disks, and provides a U disk with a dustproof function, which is convenient for preventing dust from contacting a U disk joint, so that the U disk joint is not easy to damage, the U disk cover is not easy to lose, the U disk cover is convenient to open and is used, the U disk joint comprises a U disk shell, the U disk joint, a rotating shaft, sliding plates, the U disk cover, a limiting component and a positioning component, the U disk joint is arranged on the U disk shell, the rotating shaft is provided with two rotating shafts, the rotating shaft is rotationally connected on the U disk shell, the sliding plates are fixedly sleeved on the rotating shaft, the U disk cover is slidingly connected between the two sliding plates, the limiting component is arranged between the U disk cover and the U disk shell, the limiting component comprises a limiting plate, a connecting plate and a limiting block, the limiting plate is fixedly connected on the U disk cover, the U disk shell is provided with a limiting groove, the limiting block is fixedly connected on the connecting plate, and the U disk shell and the limiting plate is provided with limiting holes.
Description
Technical Field
The utility model relates to the technical field of USB flash disks, in particular to a USB flash disk with a dustproof function.
Background
The USB flash disk is a flash memory, and can be used without a physical driver, and the storage capacity of the USB flash disk is far more than that of a floppy disk, so that the USB flash disk is very convenient to carry, and is widely used in the rapid development of electronic technology.
An existing USB flash disk, for example, a USB flash disk with a patent publication number of CN105024244A is disclosed in 11 month 04 in 2015 in China, and is selected by a lamp control module, when the USB flash disk is communicated, a red LED lamp is turned on, and when the USB flash disk transmits data, a green LED lamp is turned on. The USB flash disk is convenient for people to quickly identify the working state of the USB flash disk, and the USB flash disk is convenient to carry through the circular through hole; also, U disk with patent publication number CN105719681A is disclosed in 06/29 of 2016 in China, which comprises a flexible strip shell, a USB chip and USB connectors, wherein the two ends of the strip shell are detachably connected, the USB chip is arranged in the strip shell, the USB connectors are arranged on the strip shell and are connected with the USB chip, and the strip shell is flexible and can be bent and deformed into the shape of a bracelet or necklace and other ornaments for users to wear, so that the U disk is not easy to lose or find.
Although the above prior art scheme is convenient for carrying the usb disk, most of the usb disk interfaces are exposed to the outside and are easily contaminated with dust, so that the usb disk is damaged, and therefore, in order to solve the above problem, a usb disk with a dust-proof function is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a USB flash disk with a dustproof function, and aims to solve the problem that the USB flash disk interface in the prior art is exposed to the outside and is easy to be stained with dust, so that the USB flash disk is damaged.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a USB flash disk with dustproof function, includes USB flash disk shell, USB flash disk joint, pivot, sliding plate, USB flash disk lid, spacing subassembly and locating component, the USB flash disk joint sets up on the USB flash disk shell, the pivot is provided with two, the pivot rotates to be connected on the USB flash disk shell, the fixed cover of sliding plate is established in the pivot, USB flash disk lid sliding connection is two between the sliding plate, spacing subassembly sets up the USB flash disk lid with between the USB flash disk shell, be used for with the spacing connection of USB flash disk lid is in on the USB flash disk shell, locating component sets up in the pivot, be used for right the rotation of pivot carries out the location restriction.
Preferably, the limiting component comprises a limiting plate, a connecting plate and a limiting block, wherein the limiting plate is fixedly connected to the USB flash disk cover, a limiting groove matched with the limiting plate is formed in the USB flash disk shell, the connecting plate is connected to the USB flash disk shell through the connecting component, the limiting block is fixedly connected to the connecting plate, and limiting holes matched with the limiting block are formed in the USB flash disk shell and the limiting plate.
Further, the connecting assembly comprises a first connecting cylinder, a second connecting cylinder and a connecting spring, wherein the first connecting cylinder is fixedly connected to the USB flash disk shell, the second connecting cylinder is fixedly connected to the connecting plate, the second connecting cylinder is slidably sleeved on the first connecting cylinder, and the connecting spring is connected between the first connecting cylinder and the second connecting cylinder.
Furthermore, a connecting rod is fixedly connected to the connecting plate, and a lifting plate is fixedly connected to the connecting rod.
On the basis of the scheme, the positioning assembly comprises a fixed wheel, positioning teeth, sliding blocks, sliding rods, positioning clamping blocks and an extrusion assembly, wherein the fixed wheel is fixedly sleeved on the rotating shaft, the positioning teeth are arranged in a plurality, the positioning teeth are fixedly connected to the fixed wheel, the U disk shell is provided with sliding grooves, the sliding blocks are slidably connected to the sliding grooves, the sliding rods are fixedly connected to the sliding blocks, the positioning clamping blocks are fixedly connected to the sliding rods, and the extrusion assembly is arranged on the sliding blocks and used for extruding the sliding blocks to enable the sliding blocks not to slide easily.
On the basis of the scheme, the extrusion assembly comprises an extrusion barrel, an extrusion rod and an extrusion spring, wherein the extrusion barrel is fixedly connected in the chute, the extrusion rod is fixedly connected to the sliding block, the extrusion rod is slidably sleeved on the extrusion barrel, and the extrusion spring is connected to the extrusion barrel and the extrusion rod.
On the basis of the scheme, a supporting component is arranged between the sliding rod and the USB flash disk shell, the supporting component comprises a swivel base, a first rotating block, a swivel base, a second rotating block, a sliding cylinder, a sliding rod and a supporting spring, the swivel base is fixedly connected to the USB flash disk shell, the first rotating block is rotationally connected to the swivel base, the swivel base is fixedly connected to the sliding rod, the second rotating block is rotationally sleeved on the swivel base, the sliding cylinder is fixedly connected to the first rotating block, the sliding rod is fixedly connected to the second rotating block, the sliding rod is slidingly sleeved on the sliding cylinder, and the supporting spring is connected to the sliding cylinder and the sliding rod.
Wherein, two fixedly connected with pull handle between the slide bar.
(III) beneficial effects
In summary, the present utility model includes at least one of the following beneficial technical effects:
this USB flash disk with dustproof function covers USB flash disk connector through the USB flash disk lid, can prevent that the dust from contacting USB flash disk connector, can be with the USB flash disk lid spacing be connected to the USB flash disk shell through spacing subassembly for the USB flash disk lid is difficult for losing, carries out the restriction of location through the rotation of locating component to the pivot, and is further convenient for carry out spacing to the USB flash disk lid, therefore, this USB flash disk with dustproof function is convenient for prevent that the dust from contacting USB flash disk connector, thereby be difficult for leading to USB flash disk connector to damage, and the USB flash disk lid is difficult for losing, is convenient for open simultaneously to USB flash disk lid and uses USB flash disk connector.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a partially cut-away schematic illustration of the structure of the utility model with the USB flash disk cover, limiting plate, connecting plate, etc. mated;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present utility model;
FIG. 4 is a schematic view in partial cross-section of the mating fixed sheave, positioning teeth, slide block, etc. of the present utility model;
fig. 5 is a schematic structural diagram of the usb cover of the present utility model in an open state.
In the figure: 1. a USB flash disk housing; 2. USB flash disk joint; 3. a rotating shaft; 4. a sliding plate; 5. a U disk cover; 6. a limiting plate; 7. a connecting plate; 8. a limiting block; 9. a first connecting cylinder; 10. a second connecting cylinder; 11. a connecting spring; 12. a connecting rod; 13. a lifting plate; 14. a fixed wheel; 15. positioning teeth; 16. a sliding block; 17. a slide bar; 18. positioning a clamping block; 19. an extrusion cylinder; 20. an extrusion rod; 21. extruding a spring; 22. rotating base; 23. a first rotating block; 24. a turntable; 25. a second rotating block; 26. a slide cylinder; 27. a slide bar; 28. a support spring; 29. a pull handle.
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.
The utility model is described in further detail below with reference to the drawings.
Example 1
Referring to fig. 1 to 3, a usb disk with dustproof function comprises a usb disk housing 1, a usb disk joint 2, a rotating shaft 3, sliding plates 4, a usb disk cover 5, a limiting assembly and a positioning assembly, wherein the usb disk joint 2 is arranged on the usb disk housing 1, the rotating shaft 3 is provided with two rotating shafts 3, the rotating shaft 3 is rotationally connected on the usb disk housing 1, the sliding plates 4 are fixedly sleeved on the rotating shaft 3, the usb disk cover 5 is slidingly connected between the two sliding plates 4, the limiting assembly is arranged between the usb disk cover 5 and the usb disk housing 1 and is used for limiting the usb disk cover 5 to the usb disk housing 1, the limiting assembly comprises a limiting plate 6, a connecting plate 7 and a limiting block 8, the limiting plate 6 is fixedly connected on the usb disk cover 5, a limiting groove matched with the limiting plate 6 is formed in the usb disk housing 1, the connecting plate 7 is connected on the usb disk housing 1 through the connecting assembly, the limiting block 8 is fixedly connected on the connecting plate 7, the U disk shell 1 and the limiting plate 6 are provided with limiting holes matched with the limiting block 8, the U disk cover 5 is contacted with the U disk shell 1, the limiting plate 6 enters into the limiting groove, the limiting block 8 enters into the limiting holes, the position of the limiting plate 6 is convenient to limit, the position of the U disk cover 5 is limited, the U disk connector 2 is covered by the U disk cover 5, dust is prevented from being stained on the U disk connector 2, the U disk cover 5 is not easy to lose, the connecting assembly comprises a first connecting cylinder 9, a second connecting cylinder 10 and a connecting spring 11, the first connecting cylinder 9 is fixedly connected on the U disk shell 1, the second connecting cylinder 10 is fixedly connected on the connecting plate 7, the second connecting cylinder 10 is slidably sleeved on the first connecting cylinder 9, the connecting spring 11 is connected between the first connecting cylinder 9 and the second connecting cylinder 10, the connecting plate 7 is fixedly connected with a connecting rod 12, fixedly connected with carries arm-tie 13 on the connecting rod 12, carries arm-tie 13's setting is convenient for people's finger more and pulls connecting rod 12 to carry out the pulling to connecting plate 7, second connecting cylinder 10 slides in first connecting cylinder 9, and connecting spring 11 elasticity stretches out and draws back, can drive stopper 8 and break away from spacing hole, thereby can slide USB flash disk lid 5, makes limiting plate 6 break away from the spacing groove, can use USB flash disk joint 2.
Referring to fig. 1, 4 and 5, a positioning assembly is disposed on the rotating shaft 3 for positioning and limiting the rotation of the rotating shaft 3, the positioning assembly includes a fixed wheel 14, positioning teeth 15, a sliding block 16, a sliding rod 17, a positioning clamping block 18 and an extrusion assembly, the fixed wheel 14 is fixedly sleeved on the rotating shaft 3, the positioning teeth 15 are disposed in a plurality, the positioning teeth 15 are fixedly connected on the fixed wheel 14, a chute is disposed on the U-disk housing 1, the sliding block 16 is slidably connected in the chute, the sliding rod 17 is fixedly connected on the sliding block 16, the positioning clamping block 18 is fixedly connected on the sliding rod 17, the positioning clamping block 18 is provided with clamping grooves matched with the positioning teeth 15, the extrusion assembly is disposed on the sliding block 16 for extruding the sliding block 16 to make the sliding block 16 not easily slide, the extrusion assembly includes an extrusion cylinder 19, an extrusion rod 20 and an extrusion spring 21, the extrusion barrel 19 is fixedly connected in the chute, the extrusion rod 20 is fixedly connected on the sliding block 16, the extrusion rod 20 is sleeved on the extrusion barrel 19 in a sliding manner, the extrusion spring 21 is connected on the extrusion barrel 19 and the extrusion rod 20, the extrusion rod 20 is driven to extrude the sliding block 16 through the elastic property of the extrusion spring 21, the sliding rod 17 cannot slide easily, the positioning clamping block 18 is convenient for limiting the fixed wheel 14, a supporting component is arranged between the sliding rod 17 and the U disk shell 1, the supporting component comprises a swivel base 22, a first rotating block 23, a swivel base 24, a second rotating block 25, a sliding barrel 26, a sliding rod 27 and a supporting spring 28, the swivel base 22 is fixedly connected on the U disk shell 1, the first rotating block 23 is connected on the swivel base 22 in a rotating manner, the swivel base 24 is fixedly connected on the sliding rod 17, the second rotating block 25 is sleeved on the swivel base 24 in a rotating manner, the sliding barrel 26 is fixedly connected on the first rotating block 23, the slide bar 27 is fixedly connected to the second rotating block 25, the slide bar 27 is sleeved on the slide tube 26 in a sliding manner, the support spring 28 is connected to the slide tube 26 and the slide bar 27, the slide bars 17 are further prevented from sliding, and the pull handle 29 is fixedly connected between the two slide bars 17, so that the slide bars 17 are conveniently driven to slide.
Example 2
To sum up, this theory of operation and working process with dustproof function USB flash disk is, when using, at first, carry and draw pulling plate 13 to the direction of keeping away from USB flash disk shell 1, thereby drive connecting rod 12 and remove, connecting rod 12 drives connecting plate 7 and removes, second connecting cylinder 10 slides in first connecting cylinder 9, connecting spring 11 elasticity stretches out and draws back, can drive stopper 8 and break away from the spacing hole, thereby can slide USB flash disk lid 5 to the direction of keeping away from USB flash disk shell 1, make limiting plate 6 break away from the spacing groove, then drive slide bar 17 and sliding block 16 through pulling handle 29 and slide, make positioning fixture block 18 break away from positioning tooth 15, USB flash disk lid 5 can use pivot 3 as the center through sliding plate 4 circular motion, can connect the USB flash disk joint 2 and use.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (8)
1. The utility model provides a USB flash disk with dustproof function, includes USB flash disk shell (1), its characterized in that still includes:
the USB flash disk connector (2), the USB flash disk connector (2) is arranged on the USB flash disk shell (1);
the rotating shafts (3) are arranged, and the rotating shafts (3) are rotatably connected to the USB flash disk shell (1);
the sliding plate (4) is fixedly sleeved on the rotating shaft (3);
the U disk cover (5) is connected between the two sliding plates (4) in a sliding manner;
the limiting component is arranged between the U disk cover (5) and the U disk shell (1) and is used for limiting and connecting the U disk cover (5) to the U disk shell (1);
the positioning assembly is arranged on the rotating shaft (3) and used for positioning and limiting the rotation of the rotating shaft (3).
2. The dustproof USB flash disk according to claim 1, wherein the limiting assembly comprises:
the limiting plate (6), the limiting plate (6) is fixedly connected to the USB flash disk cover (5), and a limiting groove matched with the limiting plate (6) is formed in the USB flash disk shell (1);
the connecting plate (7) is connected to the USB flash disk shell (1) through a connecting component;
the USB flash disk comprises a limiting block (8), wherein the limiting block (8) is fixedly connected to the connecting plate (7), and limiting holes matched with the limiting block (8) are formed in the USB flash disk shell (1) and the limiting plate (6).
3. The dustproof usb disk according to claim 2, wherein the connection assembly includes:
the first connecting cylinder (9), the first connecting cylinder (9) is fixedly connected to the U disk shell (1);
the second connecting cylinder (10), the said second connecting cylinder (10) is fixedly connected to said connecting plate (7), the said second connecting cylinder (10) is slipped and sleeved on said first connecting cylinder (9);
-a connection spring (11), the connection spring (11) being connected between the first connection cylinder (9) and the second connection cylinder (10).
4. A usb disk with dustproof function according to claim 3, wherein the connecting board (7) is fixedly connected with a connecting rod (12), and the connecting rod (12) is fixedly connected with a lifting plate (13).
5. The dustproof usb disk according to claim 1, wherein the positioning assembly includes:
the fixed wheel (14), the fixed wheel (14) is fixedly sleeved on the rotating shaft (3);
the positioning teeth (15) are arranged, the positioning teeth (15) are fixedly connected to the fixed wheel (14);
the U disk comprises a U disk shell (1), a sliding block (16), a sliding groove and a control unit, wherein the U disk shell (1) is provided with a sliding groove, and the sliding block (16) is connected in the sliding groove in a sliding way;
the sliding rod (17), the said sliding rod (17) is fixedly connected to said sliding block (16);
the positioning clamping block (18), the positioning clamping block (18) is fixedly connected to the sliding rod (17);
and the extrusion assembly is arranged on the sliding block (16) and is used for extruding the sliding block (16) so that the sliding block (16) cannot slide easily.
6. The dustproof USB flash disk of claim 5, wherein the pressing assembly comprises:
the extrusion cylinder (19), the said extrusion cylinder (19) is fixedly connected in the chute;
the extrusion rod (20), the said extrusion rod (20) is fixedly connected to said sliding block (16), the said extrusion rod (20) is slipped and sleeved on said extrusion tube (19);
and the extrusion spring (21), wherein the extrusion spring (21) is connected to the extrusion cylinder (19) and the extrusion rod (20).
7. A usb disk with dust-proof function according to claim 6, characterized in that a support assembly is provided between the sliding rod (17) and the usb disk case (1), the support assembly comprising:
the rotating seat (22), the said rotating seat (22) is fixedly connected to said U disk outer cover (1);
the first rotating block (23), the said first rotating block (23) rotates and connects to the said swivel mount (22);
a turntable (24), wherein the turntable (24) is fixedly connected to the sliding rod (17);
the second rotating block (25) is rotatably sleeved on the rotary table (24);
the sliding cylinder (26), the sliding cylinder (26) is fixedly connected to the first rotating block (23);
the sliding rod (27) is fixedly connected to the second rotating block (25), and the sliding rod (27) is sleeved on the sliding cylinder (26) in a sliding manner;
-a support spring (28), said support spring (28) being connected to said slide (26) and to said slide bar (27).
8. A usb disk with dust-proof function according to claim 7, characterized in that a pull handle (29) is fixedly connected between the two sliding rods (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404834.6U CN220627077U (en) | 2023-09-05 | 2023-09-05 | USB flash disk with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404834.6U CN220627077U (en) | 2023-09-05 | 2023-09-05 | USB flash disk with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220627077U true CN220627077U (en) | 2024-03-19 |
Family
ID=90213634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322404834.6U Active CN220627077U (en) | 2023-09-05 | 2023-09-05 | USB flash disk with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220627077U (en) |
-
2023
- 2023-09-05 CN CN202322404834.6U patent/CN220627077U/en active Active
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