CN204793383U - Contraction type USB interface that prevents dust - Google Patents
Contraction type USB interface that prevents dust Download PDFInfo
- Publication number
- CN204793383U CN204793383U CN201520377839.7U CN201520377839U CN204793383U CN 204793383 U CN204793383 U CN 204793383U CN 201520377839 U CN201520377839 U CN 201520377839U CN 204793383 U CN204793383 U CN 204793383U
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- shell
- usb interface
- usb
- guide rail
- perforate
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Abstract
The utility model discloses a contraction type USB interface that prevents dust, which comprises an outer shell, the right -hand member of shell is equipped with the lid, the inner chamber right -hand member of shell is equipped with the spring leaf, and is connected with the spring between the spring leaf, the both ends inboard is equipped with the second guide rail around the shell, the upper end inboard of shell is equipped with first guide rail, the upper end of first guide rail is equipped with first trompil and second trompil, and first trompil is located the left end of second trompil, install the USB base in the inner chamber of shell, the left end of USB base is equipped with the USB interface, and the upper surface of USB base is equipped with flexible button. This USB interface is through installation spring leaf and flexible button for the USB base can just through being equipped with the trompil, make flexible button to be blocked at the assigned position along orbital motion under spring action, and the USB interface is the contraction state under the idle state, and through closing the lid, has played dirt -proof effect.
Description
Technical field
The utility model belongs to electronics field, is specifically related to the dust-proof USB interface of a kind of contraction type.
Background technology
Society now, along with popularizing of various electronic equipment, USB interface is seen everywhere, but existing USB interface still existing defects, wherein anti-dust performance is one of important indicator weighing electronic equipment, and the input of existing USB interface is exposed mostly, and existing USB interface is hard-wired, the movement on any position cannot be done, if things go on like this accumulate dust unavoidably, the susceptibility of electronic component is caused to reduce, or the resistance of increasing circuit plate, the caloric value of USB interface is increased, even damage circuit, we design the dust-proof USB interface of a kind of contraction type for this reason, be used for solving the problem.
Utility model content
The purpose of this utility model is the problem of the shortcoming overcome above in prior art.
For this reason, the utility model provides the dust-proof USB interface of a kind of contraction type, comprise shell, the right-hand member of described shell is provided with lid, the inner chamber right-hand member of described shell is provided with spring leaf, and be connected with spring between spring leaf, the second guide rail is provided with inside the rear and front end of described shell, the first guide rail is provided with inside the upper end of described shell, the upper end of described first guide rail is provided with the first perforate and the second perforate, and the first perforate is positioned at the left end of the second perforate, USB pedestal is installed in the inner chamber of described shell, the left end of described USB pedestal is provided with USB interface, and the upper surface of USB pedestal is provided with flexible button, described flexible button and the first guide rail correspondence position coincide, the both sides, front and back of described USB pedestal are provided with buckle, and buckle and the second guide rail correspondence position coincide.
Preferably, described lid and shell are rotationally connected.
Preferably, the quantity of described spring is one to ten.
Preferably, the front end of described buckle is globoidal structure.
Preferably, the diameter of described first perforate and the second perforate is not less than the diameter of flexible button.
Technique effect of the present utility model and advantage: the dust-proof USB interface of this contraction type is by mounting spring sheet and flexible button, make USB pedestal can along orbital motion under elastic force effect, and by being provided with perforate, flexible button is made to be stuck in assigned address, under idle state, USB interface is contraction state, and is positioned at the inside of shell, and by closing lid, USB interface is isolated from the outside, serves dust-proof effect.
Accompanying drawing explanation
Fig. 1 is the utility model surface structure schematic diagram;
Fig. 2 is the utility model USB base construction schematic diagram;
Fig. 3 is the utility model shell mechanism schematic diagram.
In figure: 1 lid, 2USB interface, 3USB pedestal, 4 first perforates, 5 second perforates, 6 first guide rails, 7 shells, 8 second guide rails, 9 buckles, 10 flexible button, 11 spring leafs, 12 springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides the dust-proof USB interface of a kind of contraction type as Figure 1-3, comprise shell 7, the right-hand member of shell 7 is provided with lid 1, lid 1 and shell 7 are rotationally connected, close lid 1 and can play dust-proof effect, the inner chamber right-hand member of shell 7 is provided with spring leaf 11, spring leaf 11 makes the elastic force from spring 12 evenly be applied on USB pedestal 3, and be connected with spring 12 between spring leaf 11, spring 12 is in a contracted state for USB pedestal 3 provides elastic force, the quantity of spring 12 is one to ten, the second guide rail 8 is provided with inside the rear and front end of shell 7, the first guide rail 6 is provided with inside the upper end of shell 7, second guide rail 8 and the first guide rail 6 make USB pedestal 3 move along intended trajectory, the upper end of the first guide rail 6 is provided with the first perforate 4 and the second perforate 5, USB pedestal 3 is fixed on assigned address by the first perforate 4 and the second perforate 5, and the first perforate 4 is positioned at the left end of the second perforate 5, USB pedestal 3 is installed in the inner chamber of shell 7, the left end of USB pedestal 3 is provided with USB interface 2, and the upper surface of USB pedestal 3 is provided with flexible button 10, under contraction state, flexible button 10 is stuck in the second perforate 5, under extended configuration, flexible button 10 is stuck in the first perforate 4, and the diameter of the first perforate 4 and the second perforate 5 is not less than the diameter of flexible button 10, flexible button 10 and the first guide rail 6 correspondence position coincide, flexible button 10 can slide along the first track 6, the both sides, front and back of USB pedestal 3 are provided with buckle 9, buckle 9 is stuck in the second track 8, the front end of buckle 9 is globoidal structure, the frictional force of globoidal structure is little, make slip meeting more smooth and easy.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. the dust-proof USB interface of contraction type, comprise shell (7), it is characterized in that: the right-hand member of described shell (7) is provided with lid (1), the inner chamber right-hand member of described shell (7) is provided with spring leaf (11), and be connected with spring (12) between spring leaf (11), the second guide rail (8) is provided with inside the rear and front end of described shell (7), the first guide rail (6) is provided with inside the upper end of described shell (7), the upper end of described first guide rail (6) is provided with the first perforate (4) and the second perforate (5), and the first perforate (4) is positioned at the left end of the second perforate (5), USB pedestal (3) is installed in the inner chamber of described shell (7), the left end of described USB pedestal (3) is provided with USB interface (2), and the upper surface of USB pedestal (3) is provided with flexible button (10), described flexible button (10) is coincide with the first guide rail (6) correspondence position, the both sides, front and back of described USB pedestal (3) are provided with buckle (9), and buckle (9) coincide with the second guide rail (8) correspondence position.
2. the dust-proof USB interface of a kind of contraction type according to claim 1, is characterized in that: described lid (1) and shell (7) are rotationally connected.
3. the dust-proof USB interface of a kind of contraction type according to claim 1, is characterized in that: the quantity of described spring (12) is one to ten.
4. the dust-proof USB interface of a kind of contraction type according to claim 1, is characterized in that: the front end of described buckle (9) is globoidal structure.
5. the dust-proof USB interface of a kind of contraction type according to claim 1, is characterized in that: described first perforate (4) is not less than the diameter of flexible button (10) with the diameter of the second perforate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377839.7U CN204793383U (en) | 2015-06-04 | 2015-06-04 | Contraction type USB interface that prevents dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377839.7U CN204793383U (en) | 2015-06-04 | 2015-06-04 | Contraction type USB interface that prevents dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793383U true CN204793383U (en) | 2015-11-18 |
Family
ID=54533372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520377839.7U Expired - Fee Related CN204793383U (en) | 2015-06-04 | 2015-06-04 | Contraction type USB interface that prevents dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793383U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325393A (en) * | 2016-08-26 | 2017-01-11 | 成都丝迈尔科技有限公司 | Drawable computer hardware interface with dustproof cover |
| CN107565265A (en) * | 2017-08-24 | 2018-01-09 | 安徽江淮汽车集团股份有限公司 | USB interface erecting device |
| CN107611675A (en) * | 2017-07-31 | 2018-01-19 | 合肥隆延科技有限公司 | A kind of smart home wiring board |
| CN108230638A (en) * | 2018-01-24 | 2018-06-29 | 深圳赫美集团股份有限公司 | A kind of intelligent grid micro-power wireless communication data transmission device |
| CN109038075A (en) * | 2018-08-31 | 2018-12-18 | 东莞市广业电子有限公司 | A kind of water-proof structure of connector |
| CN109548385A (en) * | 2018-12-29 | 2019-03-29 | 李程魏 | A kind of navigator with radiator structure |
| US11539172B2 (en) | 2018-09-25 | 2022-12-27 | Hewlett-Packard Development Company, L.P. | Reveal ports |
-
2015
- 2015-06-04 CN CN201520377839.7U patent/CN204793383U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325393A (en) * | 2016-08-26 | 2017-01-11 | 成都丝迈尔科技有限公司 | Drawable computer hardware interface with dustproof cover |
| CN107611675A (en) * | 2017-07-31 | 2018-01-19 | 合肥隆延科技有限公司 | A kind of smart home wiring board |
| CN107565265A (en) * | 2017-08-24 | 2018-01-09 | 安徽江淮汽车集团股份有限公司 | USB interface erecting device |
| CN107565265B (en) * | 2017-08-24 | 2019-03-08 | 安徽江淮汽车集团股份有限公司 | USB interface mounting device |
| CN108230638A (en) * | 2018-01-24 | 2018-06-29 | 深圳赫美集团股份有限公司 | A kind of intelligent grid micro-power wireless communication data transmission device |
| CN109038075A (en) * | 2018-08-31 | 2018-12-18 | 东莞市广业电子有限公司 | A kind of water-proof structure of connector |
| US11539172B2 (en) | 2018-09-25 | 2022-12-27 | Hewlett-Packard Development Company, L.P. | Reveal ports |
| CN109548385A (en) * | 2018-12-29 | 2019-03-29 | 李程魏 | A kind of navigator with radiator structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180604 |