CN101907469A - USB socket of instrument with protective cover - Google Patents
USB socket of instrument with protective cover Download PDFInfo
- Publication number
- CN101907469A CN101907469A CN 201010261056 CN201010261056A CN101907469A CN 101907469 A CN101907469 A CN 101907469A CN 201010261056 CN201010261056 CN 201010261056 CN 201010261056 A CN201010261056 A CN 201010261056A CN 101907469 A CN101907469 A CN 101907469A
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- protective cover
- instrument
- slide rail
- usb socket
- protection cavity
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Abstract
The invention discloses a USB socket of an instrument with a protective cover. A set of independent protective facilities is arranged at the USB socket and consists of a protective cover and a protective cavity matched with the protective cover; a rotating shaft is arranged at the connecting end of the protective cover; the protective cavity is provided with a sliding rail matched with the rotating shaft; the rotating shaft can rotate and slide in the sliding rail; the sliding rail comprises an inner-section sliding rail and an outer-section sliding rail; a clamping raised point is arranged at the connected part of the two sections of sliding rails; the inner-section sliding rail is provided with a cylindrical hole matched with the rotating shaft; the height of the rail at the clamping raised point is slightly smaller than the diameter of the rotating shaft; the height of the outer-section sliding rail gradually outward increases from the clamping raised point; the height of the rail at the outermost end of the outer-section sliding rail is not less than the diameter of the rotating shaft; and the opening end of the protective cover is positioned on the edge of the side wall of the instrument. The invention can provide independent protection for the USB socket, improve the protection class of the USB socket and prevent the USB socket from being invaded by the external environment.
Description
Technical field
The invention belongs to the instrument and meter application, be specifically related to a kind of independence and have the USB socket of instrument of protective cover.
Background technology
Instrument and meter in use needs data are inputed or outputed miscellaneous equipment from miscellaneous equipment, just data transmission interface need be set on instrument and meter, and existing instrument and meter uses the USB plug receptacle as data transmission interface usually.
Existing USB plug receptacle as data transmission interface is not provided with protective equipment generally speaking it is protected on the instrument and meter, or overlaps protective equipment with other plug receptacle shared.
When the USB plug receptacle is not provided with protective equipment, just be in unshielded state; And when the shared cover protective equipment of USB plug receptacle and other plug receptacle or button, if other plug receptacle is in user mode for a long time, protective equipment does not just have protective action, and the USB plug receptacle also is equivalent to be in unshielded state this moment.When the USB plug receptacle was in unshielded state, the USB plug receptacle was subjected to the erosion of dust and steam etc. easily, can cause the loose contact of USB plug receptacle or cause data transmission fault; And shared protective equipment is easy to be in the state of opening or coming off under the situation that is extruded or vibrates, and also can cause the inefficacy of safeguard function.
Figure 1 shows that the instrument and meter structural representation when existing a kind of USB plug receptacle and other button shared overlaps protective equipment, as shown in FIG., have four buttons and USB plug receptacle 10 shared protective covers 11, when action button, protective cover need be opened button is operated, if repeatedly open and carry out long-time operation or forget and close protective cover 11, will increase the probability that USB plug receptacle 10 is etched.
Figure 2 shows that the instrument and meter structural representation when existing a kind of USB plug receptacle does not have any protective equipment, the structure shown in the figure provides any protection for USB plug receptacle 10, is in fully easily among the danger of being corroded by external environment.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the purpose of this invention is to provide a kind of USB socket of instrument that has protective cover, thereby provide independently protection the USB plug receptacle, can make the USB plug receptacle obtain the protection of higher level.
For realizing purpose of the present invention, adopt following technical scheme: a kind of USB socket of instrument that has protective cover, comprise that USB plug receptacle and is arranged on the protective cover that the protection cavity on the instrument and meter cooperates with the protection cavity, the USB plug receptacle is positioned at the protection cavity bottom; Described protective cover is provided with turning axle with the link both sides of protection cavity, protection cavity inner wall top be provided with match with turning axle, can rotate and the slide rail of horizontal slip for turning axle, described slide rail comprises inner segment slide rail and outer section slide rail, the cylindrical hole of inner segment slide rail for matching with turning axle, inner segment slide rail and outer section slide rail junction are provided with the screens salient point, the track width at screens salient point place is slightly less than the diameter of turning axle, the width of outer section slide rail begins outwards to increase gradually from screens salient point place, and the track width of outer section slide rail outermost end is not less than the diameter of turning axle; The opening end of described protective cover is positioned at the sidewall edge of instrument and meter.
Further, described protective cover is provided with the upper support piece with the lower surface both sides of the link of protection cavity, described protection cavity both sides inwall is provided with the lower support piece that matches with the upper support piece, the lower surface of described upper support piece is lower than the minimum point of turning axle, and the upper surface of lower support piece is lower than the lowest part of slide rail.
Further, the opening end both sides of described protective cover respectively are provided with a buckle, and the two side that described protection cavity is corresponding with the protective cover opening end is provided with the draw-in groove that pushes for the buckle level.
Further, the lower surface of described protective cover opening end is provided with the recess of uncapping.
Further, the upper surface of described protective cover is provided with several anti-skidding steps that increases friction force.
Adopt the present invention to have following beneficial effect: 1, to use protective cover that the USB plug receptacle is carried out independent protection, can improve the degree of protection of instrument and meter, can make the degree of protection of instrument and meter reach IP54.
2, protective cover can prevent that dust and steam etc. from entering or resting in the USB plug receptacle, prevents USB plug receptacle plug in trouble or damages instrument and meter.
3, adopt the design of screens salient point, after protective cover slipped into, the screens salient point can prevent that turning axle from sliding on slide rail, make protective cover skid off; Adopt the design of buckle and draw-in groove; after protective cover slipped into, under the effect of buckle and draw-in groove, protective cover can be assemblied on the protection cavity securely; make protective cover when artificially initiatively opening, just can be opened, otherwise protective cover will be in permanent guard mode.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Fig. 1 is the instrument and meter structural representation of the shared cover of existing a kind of USB plug receptacle and other button during protective equipment;
Instrument and meter structural representation when Fig. 2 does not have any protective equipment for existing a kind of USB plug receptacle;
The front view of the protective cover of the USB socket of instrument embodiment that Fig. 3 has a protective cover for the present invention is a kind of;
The vertical view of the protective cover of the USB socket of instrument embodiment that Fig. 4 has a protective cover for the present invention is a kind of;
The upward view of the protective cover of the USB socket of instrument embodiment that Fig. 5 has a protective cover for the present invention is a kind of;
The left view of the protective cover of the USB socket of instrument embodiment that Fig. 6 has a protective cover for the present invention is a kind of;
The right view of the protective cover of the USB socket of instrument embodiment that Fig. 7 has a protective cover for the present invention is a kind of;
The three-dimensional plan structure synoptic diagram of the protective cover of the USB socket of instrument embodiment that Fig. 8 has a protective cover for the present invention is a kind of;
The solid of the protective cover of the USB socket of instrument embodiment that Fig. 9 has a protective cover for the present invention is a kind of is looked up structural representation;
The sectional front view of the protection cavity of the USB socket of instrument embodiment that Figure 10 has a protective cover for the present invention is a kind of;
The vertical view of the protection cavity of the USB socket of instrument embodiment that Figure 11 has a protective cover for the present invention is a kind of;
The perspective view of the protection cavity of the USB socket of instrument embodiment that Figure 12 has a protective cover for the present invention is a kind of.
Embodiment
With reference to Fig. 3 to Figure 12.A kind of USB socket of instrument that has protective cover of present embodiment, comprise the USB plug receptacle 10, protective cover 20 and the protection cavity 30 that are positioned on the instrument and meter, USB plug receptacle 10 is positioned at protection cavity 30 bottoms, and protective cover 20 and protection cavity 30 are formed one and overlapped independently protective equipment.
Described protective cover 20 is provided with turning axle 21 with the both sides of the link 20a of protection cavity 30, and the both sides upper inside wall of described protection cavity 30 is provided with the slide rail 31 that matches with turning axle 21, and turning axle 21 can rotate and horizontal slip in slide rail 31.The opening end 20b of protective cover is positioned at the sidewall edge of instrument and meter.
Described slide rail 31 is an irregular track, and slide rail comprises inner segment slide rail 31a and outer section slide rail 31b, is provided with screens salient point 31c at inner segment slide rail 31a and an outer section slide rail 31b junction.The cylindrical hole of inner segment slide rail 31a for matching with turning axle 21, the track width of the screens salient point 31c of place is slightly less than the diameter of turning axle, beginning outwards increases the width of outer section slide rail 31b gradually from screens salient point 31c place, and the track width of outer section slide rail 31b outermost end is not less than the diameter of turning axle 21.Screens salient point 31c is used to prevent that installed protective cover 20 from can not skid off easily, or the protective cover 20 that has skidded off can not slip into easily, makes the protective action of protective cover 20 more safe and reliable.Slide rail 31 adopts above-mentioned design, and what can make protective cover 20 opens and close convenient, simultaneously, can guarantee that protective cover 20 can closely combine with protection cavity 30, prevents that dust and steam etc. from entering usb 10 when closing.
Described protective cover 20 is provided with upper support piece 22 with the lower surface both sides of the link of protection cavity 30, described protection cavity 30 both sides inwalls are provided with the lower support piece 32 that matches with upper support piece 22, the lower surface of upper support piece 22 is lower than the minimum point of turning axle 21, and the upper surface of lower support piece 32 is lower than the lowest part of slide rail 31.。Upper support piece 22 and lower support platform 32 play the effect of the protective cover that support assembled, and the main stress point in the time of simultaneously can be with protective cover 20 skidding by applying force to them is transferred on the upper and lower back-up block by turning axle 21, prevents that turning axle 21 from damaging when sliding.
The both sides of described protective cover opening end 20b respectively are provided with a buckle 23, and are corresponding, are provided with the draw-in groove 33 that pushes for buckle 23 levels on protection cavity 30 two side corresponding with protective cover opening end 20b.Buckle 23 and draw-in groove 33 are used to prevent that the protective cover 20 that has assembled is opened easily under non-artificial active situation.
Be provided with the recess 24 of uncapping in the middle of the lower surface of described protective cover 20 opening ends, use nail or instrument to fasten the recess 24 of uncapping, can be with the parallel protective cover that skids off 20 Unscrews.The upper surface of described protective cover 20 is provided with several anti-skidding steps 25, slips in the application of force that anti-skidding step 25 plays the effect that increases friction force when skidding off protective cover 20.The upper surface of described protective cover 20 also is provided with direction arrow 26, to the direction that skids off of user prompt protective cover 20.
In assembling during protective cover 20, protective cover 20 slips into along slide rail 31 and fitting surface 34 and skids off protection cavity 30.When protective cover 20 slips into protection cavity 30, under screens salient point 31c and buckle 23 and draw-in groove 33 effects, protective cover 20 and protection cavity 30 closely are assembled together, form an airtight cavity, USB plug receptacle 10 and external environment are separated, and protective cover 20 and protection cavity 30 constitute effective protective layer together.
Claims (6)
1. USB socket of instrument that has protective cover, comprise USB plug receptacle (10), it is characterized in that: comprise that one is arranged on the protective cover (20) that the protection cavity (30) on the instrument and meter cooperates with protection cavity (30), USB plug receptacle (10) is positioned at protection cavity (30) bottom; Described protective cover (20) is provided with turning axle (21) with link (20a) both sides of protection cavity (30), protection cavity (30) upper inside wall is provided with and matches with turning axle (21), can supply the slide rail (31) of turning axle (21) rotation and horizontal slip, described slide rail (31) comprises inner segment slide rail (31a) and outer section slide rail (31b), the cylindrical hole of inner segment slide rail (31a) for matching with turning axle (21), inner segment slide rail (31a) and outer section slide rail (31b) junction are provided with screens salient point (31c), the track width that screens salient point (31c) is located is slightly less than the diameter of turning axle (21), the width of outer section slide rail (31b) begins outwards to increase gradually from screens salient point place, and the track width of outer section slide rail (31b) outermost end is not less than the diameter of turning axle; The opening end of described protective cover (20b) is positioned at the sidewall edge of instrument and meter.
2. the USB socket of instrument that has protective cover as claimed in claim 1, it is characterized in that: described protective cover (20) is equipped with upper support piece (22) with the lower surface both sides of the link of protection cavity (30), described protection cavity (30) both sides inwall is provided with the lower support piece (32) that matches with upper support piece (22), the lower surface of described upper support piece (22) is lower than the minimum point of turning axle, and the upper surface of lower support piece (32) is lower than the lowest part of slide rail 31.
3. the USB socket of instrument that has protective cover as claimed in claim 1, it is characterized in that: the opening end both sides of described protective cover (20) respectively are provided with a buckle (23), and the two side that described protection cavity (30) is corresponding with protective cover (20) opening end is provided with the draw-in groove (33) that pushes for buckle (23) level.
4. the USB socket of instrument that has protective cover as claimed in claim 2, it is characterized in that: the opening end both sides of described protective cover (20) respectively are provided with a buckle (23), and the two side that described protection cavity (30) is corresponding with protective cover (20) opening end is provided with the draw-in groove (33) that pushes for buckle (23) level.
5. as each described USB socket of instrument that has protective cover of claim 1-4, it is characterized in that: the lower surface of described protective cover (20) opening end is provided with the recess of uncapping (24).
6. the USB socket of instrument that has protective cover as claimed in claim 5 is characterized in that: the upper surface of described protective cover is provided with several anti-skidding steps (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102610564A CN101907469B (en) | 2010-08-24 | 2010-08-24 | USB socket of instrument with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102610564A CN101907469B (en) | 2010-08-24 | 2010-08-24 | USB socket of instrument with protective cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101907469A true CN101907469A (en) | 2010-12-08 |
| CN101907469B CN101907469B (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102610564A Active CN101907469B (en) | 2010-08-24 | 2010-08-24 | USB socket of instrument with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101907469B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528615A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Shell and metering instrument comprising same |
| CN103528616A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Tongue-and-groove mechanism and installing method of tongue-and-groove mechanism |
| CN104968170A (en) * | 2015-06-05 | 2015-10-07 | 柳州弘天科技有限公司 | Instrument jack |
| CN106287132A (en) * | 2016-09-19 | 2017-01-04 | 广州视睿电子科技有限公司 | Switching mechanism |
| CN107655802A (en) * | 2017-10-17 | 2018-02-02 | 电子科技大学中山学院 | Optical principle dust sensor with function of preventing dust from entering |
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| CN2525574Y (en) * | 2001-12-29 | 2002-12-11 | 联想(北京)有限公司 | Prefix turn-over type cover plate of computer host |
| JP2003318564A (en) * | 2002-04-22 | 2003-11-07 | Matsushita Electric Ind Co Ltd | Housing structure of electrical equipment |
| CN2891057Y (en) * | 2006-01-21 | 2007-04-18 | 鸿富锦精密工业（深圳）有限公司 | Computer casing panel |
| CN201066478Y (en) * | 2007-07-12 | 2008-05-28 | 深圳市七彩虹科技发展有限公司 | A computer enclosure with rotary protection cover |
| CN201084083Y (en) * | 2007-06-20 | 2008-07-09 | 鸿富锦精密工业（深圳）有限公司 | Interface cover board combination |
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| CN101702475A (en) * | 2009-11-20 | 2010-05-05 | 天津市通卡公用网络系统有限公司 | USB socket with protective cover |
| CN201845898U (en) * | 2010-08-24 | 2011-05-25 | 杭州优稳自动化系统有限公司 | Instrument USB (universal serial bus) connector with protective cover |
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2010
- 2010-08-24 CN CN2010102610564A patent/CN101907469B/en active Active
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| DE19507979A1 (en) * | 1994-03-07 | 1995-09-14 | Yazaki Corp | Travel recorder cover plate opening and closing mechanism for bus, taxi, lorry |
| CN2525574Y (en) * | 2001-12-29 | 2002-12-11 | 联想(北京)有限公司 | Prefix turn-over type cover plate of computer host |
| JP2003318564A (en) * | 2002-04-22 | 2003-11-07 | Matsushita Electric Ind Co Ltd | Housing structure of electrical equipment |
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| CN201845898U (en) * | 2010-08-24 | 2011-05-25 | 杭州优稳自动化系统有限公司 | Instrument USB (universal serial bus) connector with protective cover |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528615A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Shell and metering instrument comprising same |
| CN103528616A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Tongue-and-groove mechanism and installing method of tongue-and-groove mechanism |
| CN104968170A (en) * | 2015-06-05 | 2015-10-07 | 柳州弘天科技有限公司 | Instrument jack |
| CN106287132A (en) * | 2016-09-19 | 2017-01-04 | 广州视睿电子科技有限公司 | Switching mechanism |
| CN107655802A (en) * | 2017-10-17 | 2018-02-02 | 电子科技大学中山学院 | Optical principle dust sensor with function of preventing dust from entering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101907469B (en) | 2012-05-30 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.6, Lingang Road, Renhe street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU UWNTEK AUTOMATION SYSTEM Co.,Ltd. Address before: 310051, room 8, floor 33, Xincheng Road, Binjiang District, Zhejiang, Hangzhou 807, China Patentee before: HANGZHOU UWNTEK AUTOMATION SYSTEM Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |