CN212231841U - USB flash disk capable of preventing USB flash disk cover from being lost - Google Patents
USB flash disk capable of preventing USB flash disk cover from being lost Download PDFInfo
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- CN212231841U CN212231841U CN202020540385.1U CN202020540385U CN212231841U CN 212231841 U CN212231841 U CN 212231841U CN 202020540385 U CN202020540385 U CN 202020540385U CN 212231841 U CN212231841 U CN 212231841U
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Abstract
The utility model is suitable for a USB flash disk technical field provides a prevent USB flash disk that USB flash disk lid is lost, including storage module, a casing for holding storage module, connect in storage module and stretch out the USB that the casing is outer to connect and the USB lid on the USB connects is located to the cover, be connected with the connecting piece between casing and the USB lid, the connecting piece has the installation end of being connected with the casing and the link of being connected with the USB flash disk lid, the casing is including the apron and have the open-ended shell, the shell is provided with the mounting groove that is used for installing the installation end, the side of shell and the terminal surface intercommunication at opening place are located to the mounting groove, the apron closing cap is in the opening and compresses tightly the installation end. The utility model provides a prevent USB flash disk that USB flash disk lid was lost, it can prevent that USB flash disk lid from losing, brings good use for the user and experiences.
Description
Technical Field
The utility model belongs to the technical field of the USB flash disk, especially, relate to a prevent USB flash disk that USB flash disk lid was lost.
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, can exchange data in the USB flash disk and data in the computer, and plays an important role in daily work and life. As is well known, a usb flash drive includes two parts, namely, a usb flash drive main body for storing data and a usb flash drive cover for protecting a data transmission end of the usb flash drive main body. When the USB flash disk is not used, the USB flash disk cover is sleeved on the data transmission end of the USB flash disk main body, so that the data transmission end can be effectively protected; when the USB flash disk needs to be used, the USB flash disk cover is taken down, and the USB flash disk cover is separated from the USB flash disk main body. Although the USB flash disk is convenient to use, the USB flash disk cover is often lost due to the mode that the USB flash disk cover is separated from the USB flash disk main body, particularly for forgetful people, the USB flash disk cover is placed at any time during use, and the USB flash disk cover is found everywhere after the USB flash disk cover is used up, so that a great deal of energy of people is consumed, and a great amount of time is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of above-mentioned technical problem at least, provide a prevent USB flash disk that USB flash disk lid was lost, it can prevent that USB flash disk lid from losing, brings good use for the user and experiences.
The technical scheme of the utility model is that: the utility model provides a prevent USB flash disk that USB flash disk lid was lost, including storage module, the casing that is used for the holding to store the module, connect in store the module and stretch out the outer USB of casing connects and the cover is located USB connects last USB flash disk lid, the casing with be connected with the connecting piece between the USB flash disk lid, the connecting piece have with the installation end that the casing is connected and with the link that the USB flash disk lid is connected, the casing is including the apron and have the open-ended shell, the shell is provided with and is used for the installation the mounting groove of installation end, the mounting groove is located the side of shell and with the terminal surface intercommunication at opening place, the apron closing cap in the opening compresses tightly the installation end.
Optionally, the lower surface of the cover plate is provided with pins, the end face where the opening is located is provided with glue dispensing grooves for installing the pins, and glue is filled between the pins and the glue dispensing grooves.
Optionally, an inner groove wall of the glue dispensing groove is lower than an outer groove wall of the glue dispensing groove.
Optionally, a height difference between an inner groove wall of the glue dispensing groove and an outer groove wall of the glue dispensing groove is 0.3-0.7 mm.
Optionally, the connector is a soft adhesive tape.
Optionally, a positioning convex rib is arranged in the mounting groove, and the mounting end is provided with a positioning hole for the positioning convex rib to pass through.
Optionally, the usb disk cover is provided with a through hole, and the connecting end is provided with a clamping rib matched with the through hole clamping.
Optionally, the shell is provided with a magnetic part, and the USB flash disk cover is provided with a magnetic part.
Optionally, the upper surface of the cover plate is provided with a plug, a cover opening of the usb disk cover is provided with a limiting convex edge facing the center of the usb disk cover, the limiting convex edge is in clearance fit with the plug, the plug is provided with a boss surrounding the ring side surface, the limiting convex edge is provided with a groove surrounding the ring inner side wall and matching with the boss, or the limiting convex edge is provided with a boss surrounding the ring inner side wall, and the plug is provided with a groove surrounding the ring side surface and matching with the boss.
Optionally, the distance from the boss to the upper surface of the cover plate is equal to the distance from the groove to the end face of the usb flash disk cover.
The utility model provides a prevent USB flash disk that USB flash disk lid was lost, couple together casing and USB flash disk lid through soft sticky tape, thereby prevent that the user from leading to the USB flash disk lid to lose because of carelessness carelessly in the use, and because the flexible glue area has elasticity, can the reconversion when atress warp, can effectually avoid the flexible glue area to appear the phenomenon of knoing when using, use and experience well, on the other hand, during the assembly, only need press into the mounting groove with the installation end of soft sticky tape, the rethread apron is to installation end pressure fastening decide can, compare with traditional soft rope, the operation of tether has been left out, effectively promote assembly efficiency, and through the structure of optimizing some gluey groove, when the opening with apron closing cap and shell, both can guarantee the connection effect of apron and shell, can also avoid glue overflow to the side of shell.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a usb flash disk provided by an embodiment of the present invention for preventing a usb flash disk cover from being lost;
fig. 2 is another schematic structural diagram of a usb flash disk according to an embodiment of the present invention, which prevents a usb flash disk cover from being lost;
fig. 3 is a cross-sectional view of a usb flash disk provided by an embodiment of the present invention to prevent a usb flash disk cover from being lost;
fig. 4 is a partial cross-sectional view of another direction of a usb flash disk for preventing a usb flash disk cover from being lost according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view at A in FIG. 4;
fig. 6 is a schematic view of a fixing manner of a middle soft adhesive tape of a usb flash disk for preventing a usb flash disk cover from being lost according to an embodiment of the present invention.
1-U disk cover, 11-perforation, 12-distance from groove to end face of U disk cover, 13-groove, 14-limit convex edge, 2-cover plate, 21-distance from boss to upper surface of cover plate, 22-pin, 23-boss, 24-plug, 3-shell, 31-positioning convex rib, 32-dispensing groove, 4-soft adhesive tape, 41-position rib and 5-USB joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed, installed, connected, or indirectly disposed and connected through intervening components and intervening structures.
In addition, in the embodiments of the present invention, if there are orientations or positional relationships indicated by "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., based on the orientations or positional relationships shown in the drawings or the conventional placement state or use state, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated structure, feature, device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The various features and embodiments described in the detailed description may be combined in any suitable manner, for example, different embodiments may be formed by combining different features/embodiments, and various combinations of features/embodiments are not separately described in order to avoid unnecessary repetition in the present disclosure.
As shown in fig. 1 to 6, a USB disk for preventing a USB disk lid from being lost provided by an embodiment of the present invention includes a storage module, a casing for accommodating the storage module, a USB connector 5 connected to the storage module and extending out of the casing, and a USB disk lid 1 covering the USB connector 5, wherein the USB disk lid 1 is used for protecting the USB connector 5, the USB connector 5 is not easily damaged by metal objects, so as to ensure normal use of the USB disk, a connecting member is connected between the casing and the USB disk lid 1, the connecting member includes a mounting end connected to the casing and a connecting end connected to the USB disk lid 1, i.e. the USB disk lid 1 is connected to the casing through the connecting member, so as to prevent the USB disk lid 1 from being lost when the USB disk is used, the casing includes a casing 3 having an opening and a cover plate 2, the storage module is loaded into the casing 3 from the opening, and the opening is sealed by the cover plate 2, wherein the cover plate 2 can be provided with a through hole for the USB, the housing 3 may be provided with a mounting groove 42 for mounting the mounting end, the mounting groove 42 is provided at a side surface of the housing 3 and communicates with an end surface where the opening is located, and the cover plate 2 covers the opening and compresses the mounting end. During the assembly, pack the installation end into mounting groove 42 for other parts of connecting piece stretch out from the side of shell 3, then cover 2 and seal the opening that covers shell 3, and 2 accessible mounting grooves 42 of apron and the terminal surface intercommunication department at opening place contact with the installation end, exert pressure to the installation end, compress tightly the fixed mounting end, compare with traditional soft rope, have omitted the operation of tether, assemble simply, can effectively promote assembly efficiency.
Alternatively, the lower surface of the cover plate 2 may be provided with the pins 22, the end surface where the opening is located may be provided with the dispensing slots 32 for mounting the pins 22, glue is filled between the pins 22 and the dispensing slots 32, the inner slot wall of the dispensing slot 32 is lower than the outer slot wall of the dispensing slot 32, that is, after the pins 22 are inserted into the dispensing slot 32, there is a gap between the inner slot wall of the dispensing slot 32 and the lower surface of the cover plate 2, the pins 22 are fixed in the glue dispensing grooves 32 by glue, which is used in a relatively large amount in order to enhance the fixing effect of the pins 22, thus, when the pins 22 are inserted into the dispensing slot 32, the glue will overflow from the dispensing slot 32 and flow to the gap between the inner slot wall of the dispensing slot 32 and the lower surface of the cover plate 2, thereby preventing the glue from overflowing to the outer surface of the shell 3, namely, after the cover plate 2 is covered on the opening, the glue is solidified in the gap between the inner side groove wall of the glue dispensing groove 32 and the lower surface of the cover plate 2 to form glue.
Alternatively, as shown in fig. 4, the height difference h between the inner slot wall of the dispensing slot 32 and the outer slot wall of the dispensing slot 32 may be 0.3-0.7mm, and the inner slot wall of the dispensing slot 32 is the side of the pointing slot 32 close to the center of the housing 3.
In this embodiment, the height difference h between the inner slot wall of the dispensing slot 32 and the outer slot wall of the dispensing slot 32 is 0.5 mm.
Optionally, as shown in fig. 1 to 3 and 6, the connecting member may be a soft adhesive tape 4, the soft adhesive tape 4 has elasticity, and the soft adhesive tape 4 can be restored to its original shape when deformed.
Optionally, as shown in fig. 3, a positioning rib 31 may be disposed in the mounting groove 42, the positioning rib 31 may be disposed on the end surface of the mounting groove 41 where the bottom surface points to the opening, and the mounting end may be disposed with a positioning hole (not shown in the figure), during assembly, the mounting end is installed in the mounting groove 41 from the end surface communication position of the mounting groove 42 and the opening, and the positioning rib 31 passes through the positioning hole, through the cooperation of the positioning hole and the positioning rib 31, the mounting stability of the mounting end is further improved, and the mounting end is prevented from falling off from the mounting groove 42 when being pulled by a large force.
In practical application, the cross section of the end face communication position where the mounting groove 42 and the opening are located can be in a T shape or an isosceles trapezoid shape, the cross section of the corresponding mounting end can also be in a T shape or an isosceles trapezoid shape, and the size of the cross section of the mounting end is equal to or slightly smaller than that of the cross section of the mounting groove 42 and the opening end face communication position, so that the mounting end can be smoothly installed in the mounting groove 42, and the mounting end is further prevented from falling off from the mounting groove 42 when being pulled by large force in a clamping mode.
Optionally, as shown in fig. 3, a through hole 11 for the connecting element (the soft rubber band 4) to pass through may be formed in the side surface of the usb disk cover 1, the connecting end may be provided with a locking rib 41, and after the connecting element passes through the through hole 11 during assembly, the locking rib 41 is located in the usb disk cover, and the locking rib 41 is engaged with the through hole 11 to ensure the connection between the connecting element and the usb disk cover 1, so that the assembly is simple.
Alternatively, the cross section of the locking rib 41 may be semicircular, rectangular, triangular T-shaped, etc. so that the locking rib 41 cannot pass through the through hole 11.
Optionally, the side of shell 3 can be provided with magnetic part (not shown in the figure), and USB flash disk lid 1 can be provided with magnetism and inhale the piece (not shown in the figure), and after USB flash disk lid 1 and casing separation, accessible magnetic part and the effect of inhaling the magnetic part are adsorbed USB flash disk lid 1 and are fixed to the casing, avoid USB flash disk lid 1 along with the swing of flexible glue area 4, disturb user normal use, use and experience.
Specifically, the magnetic part is an iron part, the magnetic part can be a magnet, the iron part can be attracted by the magnet, and the attraction force between the magnetic part and the iron part is strong. In this embodiment, consider to use iron spare, the body iron spare cost is lower on the one hand, is favorable to reducing the overall cost of this USB flash disk, and on the other hand, iron spare can prevent that other metal from being adsorbed on USB flash disk lid 1, for example if USB flash disk lid 1 is provided with magnet, adsorbs sharp-pointed metal object such as iron nail, blade after USB flash disk lid 1 and casing separation easily to probably lead to the user by the fish tail, bring the potential safety hazard.
Alternatively, as shown in fig. 2, 4 and 6, the upper surface shell of the cover plate 2 may be provided with a plug 24, the cover opening of the usb disk cover 1 may be provided with a limit flange 13 facing the center of the usb disk cover 1, the limit flange 13 specifically refers to a limit flange 13 formed on the inner side surface of the usb disk cover 1 and flush with the end surface of the usb disk cover 1, the outline of the limit flange 13 is similar to the outline of the plug 24, after the USB terminal 5 is sleeved with the USB flash disk cover 1, the limit convex edge 13 is in clearance fit with the plug-in connector 24, the plug-in connector 24 is provided with a boss 23 with a circle of ring side surface, the limit convex edge 13 is provided with a groove 13 with a circle of ring inner side wall for matching with the boss 23, namely, after the USB flash disk cover 1 is sleeved on the USB terminal 5, the boss 23 falls into the groove 13 and is clamped in the groove 13, the connection of the U disk cover 1 and the shell is kept through the clamping matching of the lug boss 23 and the groove 13, and the U disk cover 1 is prevented from loosening.
As another embodiment, the limiting convex edge 13 may be provided with a boss 23 having a circumference of the inner side wall of the ring, and the plug 24 may be provided with a groove 13 having a circumference of the side surface of the ring and matching with the boss 23, and may also have an effect of preventing the usb disk cover 1 from loosening.
Optionally, as shown in fig. 5, the cross sections of the boss 23 and the groove 13 may be arc-shaped, so that the boss 23 is easily guided to slide into or out of the groove 13, and when the usb disk cover 1 is separated from the housing, the boss 23 can slide out of the groove 13 by applying a certain force to the usb disk cover 1, so as to take down the usb disk cover 1, which is convenient to use.
Optionally, as shown in fig. 5, a distance 21 from the boss 23 to the upper surface of the cover plate 2 is equal to a distance 12 from the groove 13 to the end surface of the USB disk cover 1, so as to ensure that after the USB disk cover 1 is sleeved on the USB connector 5, the end surface of the USB disk cover 1 just abuts against the upper surface of the cover plate 2, and at this time, the boss 23 falls into the groove 13.
The U disk provided by the embodiment of the utility model for preventing the U disk cover from being lost connects the shell with the U disk cover 1 through the soft adhesive tape 4, thereby preventing the USB flash disk cover 1 from being lost by carelessness of a user in the using process, and the soft adhesive tape 4 has elasticity, can be recovered to the original shape when being stressed and deformed, can effectively avoid the knotting phenomenon of the soft adhesive tape 4 in the using process, has good using experience, and on the other hand, in the assembling process, only the installation end of the soft adhesive tape 4 is pressed into the installation groove 41 and then is pressed and fixed by the cover plate 2, compared with the traditional soft rope, the operation of tying a rope is omitted, the operation is simple and convenient, the assembly efficiency can be effectively improved, and by optimizing the structure of the dispensing slot 32, when the cover plate 2 is covered on the opening of the shell 3, both can guarantee the connection effect of apron 2 and shell 3, can also avoid glue overflow to the side of shell 3.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (10)
1. The utility model provides a prevent USB flash disk that USB flash disk lid was lost, including storage module, be used for the holding to store the casing of module, connect in store the module and stretch out USB joint outside the casing is located with the cover USB connects last USB flash disk lid, a serial communication port, the casing with be connected with the connecting piece between the USB flash disk lid, the connecting piece have with the installation end that the casing is connected and with the link that the USB flash disk lid is connected, the casing is including the apron and have the open-ended shell, the shell is provided with and is used for the installation the mounting groove of installation end, the mounting groove is located the side of shell and with the terminal surface intercommunication at opening place, the apron closing cap in the opening compresses tightly the installation end.
2. The U disk capable of preventing the U disk cover from being lost as claimed in claim 1, wherein the lower surface of the cover plate is provided with pins, the end surface where the opening is located is provided with glue dispensing grooves for installing the pins, and glue is filled between the pins and the glue dispensing grooves.
3. The U-disk of claim 2 wherein the inner slot wall of the dispensing slot is lower than the outer slot wall of the dispensing slot.
4. The U disk of claim 3, wherein the height difference between the inner slot wall of the dispensing slot and the outer slot wall of the dispensing slot is 0.3-0.7 mm.
5. The U-disk of claim 1 wherein the connector is a flexible tape.
6. The U-disk of claim 1, wherein the mounting slot has a positioning rib, and the mounting end has a positioning hole for the positioning rib to pass through.
7. The U disk of claim 1, wherein the U disk cover is provided with a through hole, and the connecting end is provided with a locking rib engaged with the through hole locking.
8. The U disk of any one of claims 1 to 7, wherein the housing is provided with magnetic means, and the U disk cover is provided with magnetic means.
9. The U disk capable of preventing the U disk cover from being lost as claimed in any one of claims 1 to 7, wherein the upper surface of the cover plate is provided with a plug, the cover opening of the U disk cover is provided with a limit convex edge facing the center of the U disk cover, the limit convex edge is in clearance fit with the plug, the plug is provided with a boss with a circle of ring side surface, the limit convex edge is provided with a groove with a circle of ring inner side wall for being matched with the boss, or the limit convex edge is provided with a boss with a circle of ring inner side wall, and the plug is provided with a groove with a circle of ring side surface for being matched with the boss.
10. The U-disk of claim 9 wherein the distance from the boss to the top surface of the cover plate is equal to the distance from the recess to the end surface of the U-disk cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540385.1U CN212231841U (en) | 2020-04-13 | 2020-04-13 | USB flash disk capable of preventing USB flash disk cover from being lost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540385.1U CN212231841U (en) | 2020-04-13 | 2020-04-13 | USB flash disk capable of preventing USB flash disk cover from being lost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212231841U true CN212231841U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540385.1U Active CN212231841U (en) | 2020-04-13 | 2020-04-13 | USB flash disk capable of preventing USB flash disk cover from being lost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212231841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023045013A1 (en) * | 2021-09-22 | 2023-03-30 | 南京轩世琪源软件科技有限公司 | Software storage device simple in structure and convenient to use |
-
2020
- 2020-04-13 CN CN202020540385.1U patent/CN212231841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023045013A1 (en) * | 2021-09-22 | 2023-03-30 | 南京轩世琪源软件科技有限公司 | Software storage device simple in structure and convenient to use |
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