CN210272820U - USB interface protective cover - Google Patents
USB interface protective cover Download PDFInfo
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- CN210272820U CN210272820U CN201921478412.0U CN201921478412U CN210272820U CN 210272820 U CN210272820 U CN 210272820U CN 201921478412 U CN201921478412 U CN 201921478412U CN 210272820 U CN210272820 U CN 210272820U
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Abstract
The utility model discloses a USB interface protective cover, relating to a USB socket structure, comprising a first cover plate arranged on a plug interface, wherein a first through hole which runs through two sides of the first cover plate and is used for an external USB plug to pass through is arranged at the position of the plug interface corresponding to the first cover plate; a first clapboard is movably arranged on the first cover plate; the USB interface protective cover also comprises a second cover plate arranged between the plug interface and the first cover plate, and a second through hole which penetrates through two sides of the second cover plate and is used for an external USB plug to pass through is formed in the second cover plate corresponding to the plug interface; a second partition plate is movably mounted on the second cover plate, one end of the second partition plate is hinged and matched with the upper hole edge of the second through hole, and the other end of the second partition plate extends towards the lower hole edge of the second through hole. Through setting up first baffle and second baffle, effectively avoid the dust and get into the plug interface to the material that the plug interface is unreasonable, effectively prolong the life of plug interface.
Description
Technical Field
The utility model relates to a USB socket especially relates to a USB interface visor.
Background
USB, an abbreviation for Universal Serial Bus (USB), is an external Bus standard used to standardize the connection and communication between computers and external devices. Is an interface technology applied in the field of PC.
Traditional USB connects and exposes USB externally, and the user can use in the middle of the USB interface with USB plug direct access, but along with the time lapse, the USB interface can be covered by the dust, if do not clear up for a long time, the USB interface can be corroded by the dust gradually, rusts, warp, leads to USB interface life to shorten by a wide margin, and the inserting of USB plug also can be difficult relatively, and bad conditions such as contact failure also can meet and follow.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a USB interface protective cover, through setting up first apron and second apron on the plug interface, protect the plug interface under the non-user state through first baffle and second baffle, prolong the life of plug interface.
The purpose of the utility model is realized by adopting the following technical scheme:
a USB interface protective cover comprises a socket component, wherein one end of the socket component is provided with a plug interface for an external USB plug to be connected, the other end of the socket component extends outwards in the direction far away from the plug interface to form a power interface for being communicated with an external power supply, and the power interface is electrically connected with the plug interface; the USB interface protective cover also comprises a first cover plate arranged on the plug interface, and a first through hole which penetrates through two sides of the first cover plate and is used for an external USB plug to pass through is formed in the first cover plate corresponding to the plug interface; the first cover plate is movably provided with a first partition plate, the first partition plate is provided with a first position and a second position, when the first partition plate is positioned at the first position, the first partition plate shields the first through hole so that the plug interface is isolated from the outside, and when the first partition plate is positioned at the second position, the first partition plate and the first through hole are staggered so that the plug interface is communicated with the outside; the USB interface protective cover also comprises a second cover plate arranged between the plug interface and the first cover plate, and a second through hole which penetrates through two sides of the second cover plate and is used for an external USB plug to pass through is formed in the second cover plate corresponding to the plug interface; the second apron is last movable mounting has the second baffle, second baffle one end with the articulated cooperation in last hole edge of second through-hole, the other end of second baffle court the lower hole edge of second through-hole extends, the second baffle has conventional state and user state, works as when the second baffle is in conventional state, the second baffle receives the dead weight to influence perpendicular to horizontal plane and with the sealed cooperation of second through-hole, works as when the second baffle is in user state, the second baffle is towards being close to the swing of plug interface direction is so that the second through-hole is opened.
Furthermore, the first clapboard is movably arranged on one side of the first cover plate close to the plug interface; the first partition plate is provided with a shifting sheet for pushing an external USB plug, and the shifting sheet extends towards the direction far away from the plug interface and extends out of the first through hole.
Furthermore, the upper portion of first apron is provided with resilience mechanism, resilience mechanism has stiff end and elasticity expansion end, resilience mechanism's stiff end is fixed in first apron, resilience mechanism's elasticity expansion end with first baffle is connected, resilience mechanism is in the elasticity compression state, for first baffle lasts to apply the pressure that keeps in first position direction.
Furthermore, guide rails are arranged between two sides of the first partition plate and the first cover plate, and the extending direction of the guide rails is parallel to the elastic direction of the rebound mechanism.
Further, the plate edge of the second partition plate is provided with a rubber sealing strip used for being matched with the hole edge of the second through hole.
Furthermore, the USB interface protective cover also comprises a sealing plate arranged between the plug interface and the second cover plate, and the sealing plate is provided with a third through hole which penetrates through two sides of the sealing plate corresponding to the plug interface and is used for an external USB plug to pass through; and an elastic assembly is arranged on the upper hole edge of the third through hole, one end of the elastic assembly is connected with the upper hole edge of the sealing plate, and the other end of the elastic assembly is connected with the second partition plate.
Furthermore, a first inner wall and a second inner wall are formed around the periphery of the plug interface at one end of the socket assembly close to the plug interface, a first gap is formed between the first inner wall and the second inner wall, and a second gap for an external USB plug to access is formed between the second inner wall and the plug interface; an opening communicated with the first gap is formed in one end, close to the sealing plate, of the socket assembly, and a sleeve inserted in the first gap extends from the hole edge of the third through hole towards the opening direction.
Further, a sealing rubber gasket is arranged between the pipe edge of the sleeve and the first gap.
Furthermore, the middle part of the sealing rubber gasket is sunken to form a sunken part, so that the cross section of the sealing rubber gasket is concave, and the pipe edge of the sleeve is embedded in the sunken part.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the USB interface protective cover comprises a first cover plate arranged on the plug interface, and a first through hole which penetrates through two sides of the first cover plate and is used for an external USB plug to pass through is formed in the first cover plate corresponding to the plug interface; the first cover plate is movably provided with a first partition plate, the first partition plate is provided with a first position and a second position, when the first partition plate is located at the first position, the first partition plate shields the first through hole so that the plug interface is isolated from the outside, and when the first partition plate is located at the second position, the first partition plate and the first through hole are staggered so that the plug interface is communicated with the outside. When the plug interface is to be used, the external USB plug can abut against the first partition plate, so that the first partition plate is switched to the second position from the first position, and the external USB plug can be connected with the plug interface.
The USB interface protective cover also comprises a second cover plate arranged between the plug interface and the first cover plate, and a second through hole which penetrates through two sides of the second cover plate and is used for an external USB plug to pass through is formed in the second cover plate corresponding to the plug interface; the second apron is last movable mounting has the second baffle, second baffle one end and the articulated cooperation in last hole edge of second through-hole, the other end of second baffle extends towards the lower hole edge of second through-hole, the second baffle has conventional state and user state, when the second baffle is in conventional state, the second baffle receives dead weight influence perpendicular to horizontal plane and with the sealed cooperation of second through-hole, when the second baffle is in user state, the second baffle swings so that the second through-hole opens towards being close to plug interface direction. The second baffle can further prevent that more subtle dust from getting into the plug interface, and is close with first baffle principle, and under the non-user state of plug interface, the second baffle lid fits the second through-hole protection plug interface, and when the first through-hole department of external USB plug access, the second baffle is supported in top to external USB plug to make the second baffle give way the access space towards the swing of plug interface direction, effectively prolong the life of plug interface.
Drawings
Fig. 1 is a schematic diagram of an explosion structure of the USB interface protection cover of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the USB interface protection cover of the present invention.
In the figure: 10. a receptacle assembly; 11. a plug interface; 12. a power interface; 13. a first inner wall; 131. a first gap; 1311. sealing the rubber gasket; 14. a second inner wall; 141. a second gap; 20. a first cover plate; 21. a first through hole; 22. a first separator; 221. a shifting sheet; 23. a rebound mechanism; 231. a fixed end; 232. an elastic movable end; 30. a second cover plate; 31. a second through hole; 32. a second separator; 321. a rubber seal strip; 40. a sealing plate; 41. a third through hole; 42. an elastic component; 43. a sleeve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-2, in order to effectively protect the USB interface and prolong the service life thereof, the utility model provides a USB interface protective cover, which comprises a socket assembly 10, the socket assembly 10 can be installed on a PC, and the equipment such as an automobile console is used by the equipment that also has a USB plug, and socket assembly 10 one end has a plug interface 11 that supplies the external USB plug to access, in this example, the structure of plug interface 11 is the same as the structure of a conventional USB interface, and the other end extends outwards towards the direction away from plug interface 11 and has a power interface 12 that is used for communicating with an external power supply, generally a power line pipe, and power interface 12 and plug interface 11 are electrically connected to supply power for plug interface 11.
In order to solve the problem to be solved by the present invention, the USB interface protection cover further includes a first cover plate 20 installed on the plug interface 11, and a first through hole 21 penetrating through two sides of the first cover plate 20 for an external USB plug to pass through is formed at a position of the first cover plate 20 corresponding to the plug interface 11; the first cover plate 20 is movably mounted with a first partition plate 22, the first partition plate 22 has a first position and a second position, when the first partition plate 22 is located at the first position, the first partition plate 22 shields the first through hole 21 to isolate the plug interface 11 from the outside, and when the first partition plate 22 is located at the second position, the first partition plate 22 and the first through hole 21 are staggered to communicate the plug interface 11 with the outside. When the plug interface 11 is not in use, the first partition plate 22 is in the first position, so that dust and external materials which do not treat the plug interface 11 are prevented from entering the plug interface 11 from the first through hole 21, and when the plug interface 11 is to be used, the external USB plug can push against the first partition plate 22, so that the first partition plate 22 is switched to the second position from the first position, and the external USB plug can be connected to the plug interface 11.
The USB interface protection cover further includes a second cover plate 30 disposed between the plug interface 11 and the first cover plate 20, and a second through hole 31 penetrating through two sides of the second cover plate 30 to allow an external USB plug to pass through is formed in a position of the second cover plate 30 corresponding to the plug interface 11; the second cover plate 30 is movably provided with a second partition plate 32, one end of the second partition plate 32 is hinged and matched with the upper hole edge of the second through hole 31, the other end of the second partition plate 32 extends towards the lower hole edge of the second through hole 31, the second partition plate 32 has a normal state and a use state, when the second partition plate 32 is in the normal state, the second partition plate 32 is influenced by self weight, is perpendicular to the horizontal plane and is in sealing fit with the second through hole 31, and when the second partition plate 32 is in the use state, the second partition plate 32 swings towards the direction close to the plug interface 11 to open the second through hole 31. The second partition plate 32 can further prevent finer dust from entering the plug interface 11, the principle is similar to that of the first partition plate 22, when the plug interface 11 is not in use, the second partition plate 32 covers the second through hole 31 to protect the plug interface 11, and when an external USB plug is connected from the first through hole 21, the external USB plug abuts against the second partition plate 32, so that the second partition plate 32 swings towards the plug interface 11 to make the connection space available, and the service life of the plug interface 11 is effectively prolonged.
In order to enable the first partition plate 22 to be smoothly switched to the second position at the first position, the first partition plate 22 is movably arranged at one side of the first cover plate 20 close to the plug interface 11; the first partition 22 is provided with a shifting piece 221 for pushing the external USB plug, the shifting piece 221 extends in a direction away from the plug interface 11 and extends out of the first through hole 21, when the external USB plug is about to be connected to the plug interface 11, the edge of the external USB plug can push against the shifting piece 221, so that the shifting piece 221 moves towards the direction opposite to the external USB plug, in this example, the shifting piece 221 is arranged at the lower part of the first partition 22, in practical use, the upper edge of the external USB plug can push against the lower edge of the shifting piece 221 through the lower part of the shifting piece 221, so that the shifting piece 221 moves upwards, finally, the first partition 22 is staggered with the first through hole 21, the external USB plug can smoothly extend from the first through hole 21, and the shifting piece 221 can also play a limiting role for the first partition 22, when the first partition 22 is in the first position, the first partition 22 pushes against the lower edge of the first through hole 21 through the shifting piece 221 to limit, and when the first partition 22 is in the second position, the first partition 22 is pressed against the upper edge of the first through hole 21 through the shifting piece 221 for limiting.
Furthermore, a resilient mechanism 23 is disposed on the upper portion of the first cover plate 20, in this example, the resilient mechanism 23 is a spring, the resilient mechanism 23 has a fixed end 231 and an elastic movable end 232, the fixed end 231 of the resilient mechanism 23 is a fixed seat and is fixed to the first cover plate 20, the elastic movable end 232 of the resilient mechanism 23 is connected to the first partition 22, one end of the spring abuts against the fixed seat, the other end of the spring abuts against the first partition 22, the resilient mechanism 23 is in an elastic compression state to continuously apply a pressure on the first partition 22 in the first position direction, when an external USB plug is connected to the plug interface 11, the resilient toggle piece 221 is abutted to overcome the elastic stress of the resilient mechanism 23 to make the first partition 22 and the first through hole 21 staggered, when the external USB plug is pulled out, the first partition 22 is re-pressed by the resilient mechanism 23 to return to the first position, in this example, the resilient mechanism 23 is disposed on the upper portion of the first partition 22, the paddle 221 is disposed on the lower edge of the first partition 22, and the elastic force of the resilient mechanism 23 is applied in the direction of the paddle 221.
In order to guide the first partition 22 from the first position to the second position or from the second position to the first position, guide rails are disposed between two sides of the first partition 22 and the first cover plate 20, and the extending direction of the guide rails is parallel to the elastic direction of the resilient mechanism 23.
In order to improve the sealing performance, the plate edge of the second partition plate 32 is provided with a rubber sealing strip 321 for matching with the hole edge of the second through hole 31.
The USB interface protective cover also comprises a sealing plate 40 arranged between the plug interface 11 and the second cover plate 30, and a third through hole 41 which runs through two sides of the sealing plate 40 and is used for an external USB plug to pass through is formed in the position, corresponding to the plug interface 11, of the sealing plate 40; an elastic component 42 is disposed at an upper hole edge of the third through hole 41, one end of the elastic component 42 is connected to the upper hole edge of the sealing plate 40, and the other end is connected to the second partition plate 32, in this example, the elastic component 42 is a spring, when the second partition plate 32 is in a normal state, the elastic component 42 is in a free state, is not compressed and is not stretched, when the second partition plate 32 is in a use state, the elastic component 42 is in a compressed state, and when the external USB plug is pulled out from the plug interface 11, the elastic component 42 pushes the second partition plate 32 again to return to the normal state due to the elastic stress thereof, so as to seal the plug interface 11.
In order to protect the plug interface 11 from multiple dimensions, a first inner wall 13 and a second inner wall 14 are formed around the periphery of the plug interface 11 at one end of the socket assembly 10 close to the plug interface 11, a first gap 131 is formed between the first inner wall 13 and the second inner wall 14, and a second gap 141 for an external USB plug to access is formed between the second inner wall 14 and the plug interface 11; an opening communicating with the first gap 131 is formed at one end of the socket assembly 10 close to the sealing plate 40, and a sleeve 43 inserted in the first gap 131 extends from the edge of the third through hole 41 toward the opening. The sleeve 43 extending into the receptacle assembly 10 can protect the plug interface 11 in the transverse direction, and the first partition 22 and the second partition 32 protect the vertical direction, so as to further improve the reliability of the USB interface protection cover.
Specifically, a sealing rubber gasket 1311 is disposed between the tube edge of the sleeve 43 and the first gap 131. The middle of the sealing rubber gasket 1311 is recessed to form a recessed portion, so that the cross section of the sealing rubber gasket is concave, the pipe edge of the sleeve 43 is embedded in the recessed portion, and the sealing rubber gasket has certain moisture-proof performance and effectively prevents dust, and further prolongs the service life of the plug connector 11.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (9)
1. A USB interface protective cover comprises a socket component, wherein one end of the socket component is provided with a plug interface for an external USB plug to be connected, the other end of the socket component extends outwards in the direction far away from the plug interface to form a power interface for being communicated with an external power supply, and the power interface is electrically connected with the plug interface; the method is characterized in that:
the USB interface protective cover also comprises a first cover plate arranged on the plug interface, and a first through hole which penetrates through two sides of the first cover plate and is used for an external USB plug to pass through is formed in the first cover plate corresponding to the plug interface; the first cover plate is movably provided with a first partition plate, the first partition plate is provided with a first position and a second position, when the first partition plate is positioned at the first position, the first partition plate shields the first through hole so that the plug interface is isolated from the outside, and when the first partition plate is positioned at the second position, the first partition plate and the first through hole are staggered so that the plug interface is communicated with the outside;
the USB interface protective cover also comprises a second cover plate arranged between the plug interface and the first cover plate, and a second through hole which penetrates through two sides of the second cover plate and is used for an external USB plug to pass through is formed in the second cover plate corresponding to the plug interface; the second apron is last movable mounting has the second baffle, second baffle one end with the articulated cooperation in last hole edge of second through-hole, the other end of second baffle court the lower hole edge of second through-hole extends, the second baffle has conventional state and user state, works as when the second baffle is in conventional state, the second baffle receives the dead weight to influence perpendicular to horizontal plane and with the sealed cooperation of second through-hole, works as when the second baffle is in user state, the second baffle is towards being close to the swing of plug interface direction is so that the second through-hole is opened.
2. The USB interface protective cover of claim 1, wherein: the first clapboard is movably arranged on one side of the first cover plate close to the plug interface; the first partition plate is provided with a shifting sheet for pushing an external USB plug, and the shifting sheet extends towards the direction far away from the plug interface and extends out of the first through hole.
3. The USB interface protective cover of claim 2, wherein: the upper portion of first apron is provided with resilient means, resilient means has stiff end and elasticity expansion end, resilient means's stiff end is fixed in first apron, resilient means's elasticity expansion end with first baffle is connected, resilient means is in the elasticity compression state, so that first baffle lasts to apply the pressure that keeps in first position direction.
4. The USB interface protective cover of claim 3, wherein: guide rails are arranged between two sides of the first partition plate and the first cover plate, and the extending direction of the guide rails is parallel to the elastic direction of the rebound mechanism.
5. The USB interface protective cover of claim 1, wherein: and the plate edge of the second partition plate is provided with a rubber sealing strip which is matched with the hole edge of the second through hole.
6. The USB interface protective cover of claim 1, wherein: the USB interface protective cover also comprises a sealing plate arranged between the plug interface and the second cover plate, and the sealing plate is provided with a third through hole which penetrates through two sides of the sealing plate corresponding to the plug interface and is used for an external USB plug to pass through; and an elastic assembly is arranged on the upper hole edge of the third through hole, one end of the elastic assembly is connected with the upper hole edge of the sealing plate, and the other end of the elastic assembly is connected with the second partition plate.
7. The USB interface protective cover of claim 6, wherein: a first inner wall and a second inner wall are formed at one end, close to the plug interface, in the socket assembly around the periphery of the plug interface, a first gap is formed between the first inner wall and the second inner wall, and a second gap for an external USB plug to access is formed between the second inner wall and the plug interface;
an opening communicated with the first gap is formed in one end, close to the sealing plate, of the socket assembly, and a sleeve inserted in the first gap extends from the hole edge of the third through hole towards the opening direction.
8. The USB interface protective cover of claim 7, wherein: and a sealing rubber gasket is arranged between the pipe edge of the sleeve and the first gap.
9. The USB interface protective cover of claim 8, wherein: the middle of the sealing rubber pad is sunken to form a sunken part so that the cross section of the sealing rubber pad is concave, and the pipe edge of the sleeve is embedded in the sunken part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478412.0U CN210272820U (en) | 2019-09-05 | 2019-09-05 | USB interface protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478412.0U CN210272820U (en) | 2019-09-05 | 2019-09-05 | USB interface protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210272820U true CN210272820U (en) | 2020-04-07 |
Family
ID=70019081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921478412.0U Active CN210272820U (en) | 2019-09-05 | 2019-09-05 | USB interface protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210272820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI823467B (en) * | 2022-07-08 | 2023-11-21 | 驊曜科技有限公司 | electrical connector |
-
2019
- 2019-09-05 CN CN201921478412.0U patent/CN210272820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI823467B (en) * | 2022-07-08 | 2023-11-21 | 驊曜科技有限公司 | electrical connector |
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