CN221727511U - A physical protection mechanism for USB disk interface - Google Patents
A physical protection mechanism for USB disk interface Download PDFInfo
- Publication number
- CN221727511U CN221727511U CN202320469585.6U CN202320469585U CN221727511U CN 221727511 U CN221727511 U CN 221727511U CN 202320469585 U CN202320469585 U CN 202320469585U CN 221727511 U CN221727511 U CN 221727511U
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- CN
- China
- Prior art keywords
- usb flash
- flash drive
- outer protective
- protective shell
- fixed
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Links
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 238000003032 molecular docking Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 229920001296 polysiloxane Polymers 0.000 claims 2
- 230000000694 effects Effects 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- 230000009975 flexible effect Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
本实用新型公开了一种u盘接口的物理防护机构，包括u盘本体以及安装在u盘本体上的u盘插头，所述u盘本体的外侧设置有外保护壳，所述外保护壳的一侧设置有接头保护罩；所述接头保护罩靠近u盘插头的一侧开设有与其适配的对接插槽，该接头保护罩远离对接插槽的一侧固定有一块固定板，所述固定板的两侧均固定有一根活动贯穿至外保护壳内腔的活动杆一；申请通过将u盘本体整个置于外保护壳中，并在外保护壳上通过设置的接头保护罩来实现对u盘插头的保护，而接头保护罩通过限位结构限制在外保护壳上，即能够使u盘接头在被保护时始终置于接头保护罩中，并实现对u盘接头的锁紧，能够避免u盘接头的晃动。
The utility model discloses a physical protection mechanism for a USB flash drive interface, comprising a USB flash drive body and a USB flash drive plug installed on the USB flash drive body, wherein an outer protective shell is arranged on the outer side of the USB flash drive body, and a connector protection cover is arranged on one side of the outer protective shell; a docking slot adapted to the USB flash drive plug is provided on the side of the connector protection cover close to the USB flash drive plug, a fixing plate is fixed on the side of the connector protection cover away from the docking slot, and a movable rod movably penetrating into the inner cavity of the outer protective shell is fixed on both sides of the fixing plate; the application realizes protection of the USB flash drive plug by placing the entire USB flash drive body in the outer protective shell and arranging a connector protection cover on the outer protective shell, and the connector protection cover is restricted on the outer protective shell by a limiting structure, that is, the USB flash drive connector can be always placed in the connector protection cover when being protected, and the USB flash drive connector can be locked, so as to avoid shaking of the USB flash drive connector.
Description
Technical Field
The utility model relates to the technical field of u-discs, in particular to a physical protection mechanism of a u-disc interface.
Background
The USB flash memory drive is a miniature high-capacity mobile storage product which uses a USB interface and does not need a physical drive.
As described in the chinese patent application No. cn202011010615. X, the existing usb disk has many advantages over the floppy disk when in use, but with the increasing standard of use, there still exist some problems, such as the existing usb disk lacks corresponding protection measures when in use, and the existing usb disk may be damaged due to inadvertent dropping, resulting in loss of files stored in the usb disk and loss of files stored in the usb disk.
As is well known, a USB interface is required to be used to connect a computer device for data export or import when the USB disk is in use, and the USB disk is required to protect the interface when the USB disk is not in use, so that the interface is prevented from being damaged when the USB disk falls down, and the interface is prevented from being blocked when impurities enter the USB disk.
As described in the chinese patent application No. CN201420334084.8, the usb disk body is driven by the rotating frame of the external member, so that it automatically stretches. The USB head is in an extended state when the outer part is rotated 180 degrees. Continued rotation of the 180 degrees USB returns to the original position. Although the structure and the mode can protect the plug-in port of the USB flash disk to a certain extent, when similar products are used, the phenomenon that the plug-in port of the USB flash disk is too sensitive to the rotating part of the USB flash disk is found out, and finally the plug-in port of the USB flash disk is difficult to be completely protected by the shell when not in use due to the fact that the shell is influenced by a contact object to rotate with the USB flash disk to cause the USB flash disk to unscrew from the shell, so that the protection effect of the plug-in port of the USB flash disk is lost, and the situation that the plug-in port of the USB flash disk and the rotating part of the shell are too sensitive is also likely to occur after the shell is used for a long time.
Therefore, we design a physical protection mechanism of the USB interface, so as to solve the technical problem existing in the aspect of protecting the USB interface in the prior art.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the physical protection mechanism of the USB flash disk interface comprises a USB flash disk body and a USB flash disk plug arranged on the USB flash disk body, wherein an outer protection shell is arranged on the outer side of the USB flash disk body, and a joint protection cover is arranged on one side of the outer protection shell; the USB flash disk connector is characterized in that a butt joint slot matched with the USB flash disk plug is formed in one side, close to the USB flash disk plug, of the connector protection cover, a fixing plate is fixed on one side, far away from the butt joint slot, of the connector protection cover, a movable rod I which movably penetrates through the inner cavity of the outer protection cover is fixed on two sides of the fixing plate, and a tension spring which is arranged in the inner cavity of the outer protection cover is sleeved on the movable rod I.
As a further scheme of the utility model: the inner walls of the left side and the right side of the outer protective shell are respectively provided with a telescopic cavity, one end of the first movable rod extends into the telescopic cavity and is fixedly provided with a limiting block, one end of the tension spring is fixed on the limiting block, and the other end of the tension spring is fixed on the inner top wall of the telescopic cavity.
As a further scheme of the utility model: still seted up spacing chamber in the inner wall of outer protective housing left and right sides, sliding connection has spacing dish in the spacing chamber, one side of spacing dish is fixed with movable rod two, the one end activity that spacing dish was kept away from to movable rod two runs through to flexible intracavity and with stopper fixed connection.
As a further scheme of the utility model: the U disk is characterized in that rotating shafts are fixed on two sides of the U disk body, and one side, away from the U disk body, of the rotating shaft is rotationally connected to the inner wall of the outer protective shell.
As a further scheme of the utility model: the two sides of the inner wall of the outer protective shell are further provided with limiting slide ways, the middle parts of the two sides of the joint protective cover are integrally formed with limiting slide bars, and the joint protective cover is connected with the limiting slide ways on the two sides of the inner wall of the outer protective shell through the limiting slide bar slide ways.
As a further scheme of the utility model: the both sides of joint safety cover all slide laminating is in the inner wall both sides of outer protective housing, the top and the bottom of joint safety cover all are provided with the rack of increase friction.
As a further scheme of the utility model: and a layer of rubber gasket is also fixed on the inner wall of the butt joint slot.
As a further scheme of the utility model: the inner wall of outer protective housing and be close to the afterbody of USB flash disk body position still be fixed with the silica gel pad, the tight laminating of silica gel pad is at the afterbody of USB flash disk body.
Compared with the prior art, the utility model has the following beneficial effects:
According to the U-disk plug protection device, the U-disk body is wholly arranged in the outer protection shell, the protection of the U-disk plug is realized through the joint protection cover arranged on the outer protection shell, and the joint protection cover is limited on the outer protection shell through the limiting structure, so that the U-disk joint can be always arranged in the joint protection cover when being protected, locking of the U-disk joint is realized, shaking of the U-disk joint can be avoided, the U-disk joint is prevented from being contacted by foreign objects, the U-disk joint is protected from being isolated from the outside, the U-disk joint contacted by outside moisture and sundries is prevented from being contacted, and damage caused by direct impact of the U-disk joint with the ground can be prevented when the U-disk body falls. The application has simple structure and convenient use, has more stable and mature protection effect on the USB flash disk plug interface and the USB flash disk body than the prior art, and can solve the technical problem of poor protection effect on the USB flash disk plug interface in the prior art.
Drawings
FIG. 1 is a schematic view of the structure of the connector boot of the present utility model after it is slid out of the USB plug;
FIG. 2 is a schematic view of a semi-cut-away perspective structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the front face of the present utility model;
FIG. 4 is a schematic side view of the silica gel pad of the present utility model;
FIG. 5 is a schematic cross-sectional view of the connector boot of the present utility model after docking with a USB flash disk plug;
fig. 6 is a schematic perspective view of the connector boot of the present utility model after docking with a usb plug.
Reference numerals and names in the drawings are as follows:
1. An outer protective shell; 101. limiting slide ways; 2. a USB flash disk body; 201. a USB plug; 202. a rotating shaft; 3. a joint boot; 301. a butt joint slot; 302. a rack; 303. a limit slide bar; 4. a fixing plate; 5. a movable rod I; 501. a limiting block; 502. a tension spring; 6. a second movable rod; 7. a limiting disc; 8. a telescopic chamber; 9. a spacing cavity; 10. and a silica gel pad.
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. 1-6, a physical protection mechanism of a usb disk interface includes a usb disk body 2 and a usb disk plug 201 mounted on the usb disk body 2, an outer protection shell 1 is disposed on the outer side of the usb disk body 2, a joint protection cover 3 is disposed on one side of the outer protection shell 1, rotation shafts 202 are fixed on two sides of the usb disk body 2, and one side of the rotation shaft 202 far away from the usb disk body 2 is rotatably connected to an inner wall of the outer protection shell 1; the butt joint slot 301 rather than the adaptation is offered to one side that connects safety cover 3 is close to USB flash disk plug 201, still be fixed with the one deck increase with USB flash disk plug 201 frictional force's rubber gasket on the inner wall of butt joint slot 301, play the sealed effect of protecting USB flash disk plug 201 simultaneously, one side that should connect safety cover 3 keep away from butt joint slot 301 is fixed with a fixed plate 4, both sides of fixed plate 4 all are fixed with a movable rod one 5 that runs through to outer protective housing 1 inner chamber, and the cover is equipped with the extension spring 502 of arranging in outer protective housing 1 inner chamber on movable rod one 5, fixed plate 4 can play good connection to movable rod one 5, and can promote and connect safety cover 3 to move about.
In the embodiment, the inner walls of the left and right sides of the outer protective shell 1 are respectively provided with a telescopic cavity 8, one end of the movable rod 5 extends into the telescopic cavity 8 and is fixedly provided with a limiting block 501, one end of a tension spring 502 is fixedly arranged on the limiting block 501, and the other end of the tension spring 502 is fixedly arranged on the inner top wall of the telescopic cavity 8; still offered spacing chamber 9 in the inner wall of outer protective housing 1 left and right sides, sliding connection has spacing dish 7 in the spacing chamber 9, and one side of spacing dish 7 is fixed with movable rod two 6, and the one end activity that spacing dish 7 was kept away from to movable rod two 6 runs through to flexible chamber 8 and with stopper 501 fixed connection.
Specifically, the design of flexible chamber 8 can be favorable to the flexible activity of movable rod one 5 and movable rod two 6 to can utilize extension spring 502 to produce restoring force when the activity, and the spacing chamber 9 of cooperation design can restrict spacing dish 7's travel distance, thereby restrict the travel distance of whole joint safety cover 3, avoid joint safety cover 3 to break away from outer protective housing 1.
In this embodiment, two sides of the inner wall of the outer protective shell 1 are also provided with limiting slides 101, the middle parts of two sides of the joint protective cover 3 are uniformly formed with limiting slides 303, and the joint protective cover 3 is connected in the limiting slides 101 of two sides of the inner wall of the outer protective shell 1 through the limiting slides 303; both sides of the joint protection cover 3 are attached to both sides of the inner wall of the outer protection shell 1 in a sliding way, and the top and the bottom of the joint protection cover 3 are provided with friction-increasing racks 302.
Specifically, when holding rack 302, can increase the frictional force with connect between the safety cover 3, conveniently draw out and connect safety cover 3, and through spacing slide 101 and spacing draw 303, can make connect safety cover 3 restrict its orbit of movement when the activity to make it possess better stability when sliding.
In this embodiment, the inner wall of the outer protection shell 1 and the position close to the tail of the u-disc body 2 are further fixed with a silica gel pad 10, and the silica gel pad 10 is tightly attached to the tail of the u-disc body 2.
Specifically, when the parallel storage of USB flash disk body 2 is to outer protective housing 1 in, the silica gel pad 10 can give certain extrusion force at the afterbody of USB flash disk body 2 to further promote the stability of USB flash disk body 2 on outer protective housing 1, promote the effect of protection.
When the USB flash disk body 2 is used for conducting data with a computer in a plugging manner:
Step one: only need to pinch the rack 302 on the connector protecting cover 3 by fingers, then draw the connector protecting cover 3 to the side far away from the USB flash disk body 2, so that the connector protecting cover 3 is along the track slide way of the limit slide way 101, and drive the limiting block 501 to compress the tension spring 502 through the first movable rod 5, and drive the second movable rod 6 to move through the limiting block 501 until the second movable rod 6 drives the limiting disk 7 to be attached to the inner top wall of the limiting cavity 9 (namely the farthest pulling distance of the connector protecting cover 3), namely the USB flash disk plug 201 is separated from the docking slot 301 and is completely exposed,
Step 2: either end of the u-disk body 2 may be pressed to rotate the u-disk body 2 through the rotation shaft 202, and the u-disk body 2 is inserted into the interface of the computer for data transmission.
When the USB flash disk body 2 is not used:
Repeating the first step, the docking slot 301 is aligned with the usb plug 201, then the user can release the connector protecting cover 3, the connector protecting cover 3 is retracted under the action of the tension spring 502, and finally the connector protecting cover 3 covers the usb plug 201.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320469585.6U CN221727511U (en) | 2023-03-13 | 2023-03-13 | A physical protection mechanism for USB disk interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320469585.6U CN221727511U (en) | 2023-03-13 | 2023-03-13 | A physical protection mechanism for USB disk interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221727511U true CN221727511U (en) | 2024-09-17 |
Family
ID=92686573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320469585.6U Active CN221727511U (en) | 2023-03-13 | 2023-03-13 | A physical protection mechanism for USB disk interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221727511U (en) |
-
2023
- 2023-03-13 CN CN202320469585.6U patent/CN221727511U/en active Active
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| GR01 | Patent grant | ||
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