CN103713691B - Electronic device and protective cap thereof - Google Patents
Electronic device and protective cap thereof Download PDFInfo
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- CN103713691B CN103713691B CN201210369558.8A CN201210369558A CN103713691B CN 103713691 B CN103713691 B CN 103713691B CN 201210369558 A CN201210369558 A CN 201210369558A CN 103713691 B CN103713691 B CN 103713691B
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- plate
- shell fragment
- cover plate
- butting section
- elastic arm
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Abstract
Disclosed are an electronic device and a protective cap thereof. The electronic device comprises a housing and the protective cap. The housing comprises a first butt part, a second butt part, and an opening; the first and second butt parts face to each other; the opening is between the first and second butt parts. The protective cap is detachably mounted on the housing and comprises a cap board, a side board and two elastic arms. The cap board covers the opening. The side board and the elastic arms are on the same side of the cap board. The cap board is connected with the side board. The elastic arms are both vertically arranged on the side board, extend to the cap board and protrude to the first butt part. The side board comprises a board body and a first elastic sheet. One end of the first elastic sheet is connected with the board body, extends toward one side of the cap board, and protrudes to the second butt part. The first elastic sheet and the elastic arms are pressed by the first and second butt parts respectively to get close to each other, so that the cap board is in the middle of the opening. Therefore, a too large gap between the protective cap and the opening is avoided.
Description
Technical field
The present invention relates to a kind of dust guard, more particularly to a kind of electronic installation and its protection cap.
Background technology
With the development of Information technology, various electronic installations have become instrument indispensable in the modern life.To calculate
For machine, in order to be able to mutually enjoy information with other electronic installations, or with portable storage facilities (such as portable hard drive, music
Device etc.) produce electric connection, it will usually one or more connectivity ports or power input hole are provided with computer case.For
It is easy to be electrically connected with, these connectivity ports or power input hole are all exposed to outside the surface of computer.But such design
The dust or aqueous vapor for easily making the external world enters computer-internal, causes the short circuit or other damages of circuit.
In general, the opening such as connectivity port or power input hole can be covered using dust cap, with blocks dust or aqueous vapor
Into computer-internal.However, due to having error when dust cap is manufactured, this causes dust cap being assembled in computer opening
When can deviate originally default position, and be partial to the wherein side of opening.This causes dust cap and can produce between being open excessive
Gap so that extraneous dust or aqueous vapor still can enter computer and cause the failure of computer.Therefore, how one is designed
Kind of dust preventing component, to solve prior art in the excessive problem in gap between dust cap and shell nozzle, just become designer
Need the problem for solving.
The content of the invention
In view of the above problems, it is an object of the invention to provide a kind of electronic installation and its protection cap, use solution existing
The excessive problem in gap between dust cap and shell nozzle in technology.
Electronic installation disclosed by one embodiment of the invention, comprising a housing and a protection cap.Housing has relative one
First butting section, one second butting section and between the first butting section and an opening of the second butting section.Protection cap is removably filled
Located at housing.Protection cap includes a cover plate, side plate and two elastic arms.Cover closure is firmly open.Side plate and two elastic arms are located at
The same side of cover plate.Side plate is connected to cover plate.Two elastic arms are both vertically arranged on side plate, and two elastic arms respectively towards the direction of cover plate
Extend, and towards the first butting section protrusion.Side plate includes a plate body and one first shell fragment.One end of first shell fragment is connected to plate
Body, and the side from plate body away from cover plate extends towards the direction near the side of cover plate, it is and convex towards the direction of the second butting section
Go out.First shell fragment and two elastic arms are relative by the first butting section and the compressing of the second butting section respectively to be drawn close, to force cover plate position
In the centre position of opening.
A kind of protection cap disclosed by one embodiment of the invention, comprising a cover plate, side plate and two elastic arms.Side plate connects
In cover plate.Side plate includes a plate body and one first shell fragment.One end of first shell fragment is connected to plate body, and from plate body away from cover plate
Side extends towards the direction near the side of cover plate.Side plate and two elastic arms are located at the same side of cover plate.Two elastic arms are erected respectively
Side plate is stood on, and two elastic arms extend respectively towards the direction of cover plate, and protrude towards the direction away from side plate.
Electronic installation and its protection cap according to disclosed by the embodiments of the present invention, due to the first shell fragment and two elastic arms
It is relative by the first butting section and the compressing of the second butting section respectively to draw close, therefore force cover plate to be located at the centre position of opening, enter
And avoid protection cap deviation position and produce excessive gap.Consequently, it is possible to protection cap can effectively cover opening to prevent
Dust is entered in housing from opening.
Describe the present invention below in conjunction with the drawings and specific embodiments, but it is not as a limitation of the invention.
Description of the drawings
Fig. 1 is the schematic perspective view of the part-structure of the electronic installation according to disclosed by one embodiment of the invention；
Fig. 2 is the perspective view of the part-structure of the electronic installation of Fig. 1；
Fig. 3 is the exploded view of the part-structure of the electronic installation of Fig. 1；
Fig. 4 is the schematic perspective view at another visual angle of protection cap of Fig. 1；
Fig. 5 is the side sectional view of the part-structure of the electronic installation of Fig. 1；
Fig. 6 is the sectional view of the part-structure of the electronic installation of Fig. 1.
Wherein, reference
5 electronic installations
10 housings
100 first butting sections
110 second butting sections
120 the 3rd butting sections
130 the 4th butting sections
140 openings
20 protection caps
200 cover plates
210 side plates
212 plate bodys
2120 first flutings
2122 cell walls
214 first shell fragments
2140 connection ends
2142 free ends
220 elastic arms
222 cohesive ends
224 abutment ends
226 projections
230 second shell fragments
232 connection ends
234 free ends
30 stiffening plates
Specific embodiment
Hereinafter the detailed features and advantage of the present invention are described in detail in embodiments, its content be enough to make any ability
Field technique personnel understand the technology contents of the present invention and implement according to this, and the content according to disclosed by this specification, claim
Scope and accompanying drawing, it is any skilled person readily understands that related purpose of the invention and advantage.Below example
The viewpoint of the present invention is further described, but it is non-anyways limiting scope of the invention.
Referring initially to Fig. 1 to Fig. 6, Fig. 1 is the part-structure of the electronic installation according to disclosed by one embodiment of the invention
Schematic perspective view, Fig. 2 for Fig. 1 electronic installation part-structure perspective view, Fig. 3 for Fig. 1 electronic installation part knot
The exploded view of structure, Fig. 4 is the schematic perspective view at another visual angle of protection cap of Fig. 1.Fig. 5 is the part-structure of the electronic installation of Fig. 1
Side sectional view.Fig. 6 is the sectional view of the part-structure of the electronic installation of Fig. 1.
Electronic installation 5 includes a housing 10 and a protection cap 20.The electronic installation 5 of the present embodiment is with notes type calculating
Machine is not limited thereto as explanation.Wherein housing 10 is the casing of mobile computer, and protection cap 20 is one dust-proof
Lid, to cover the opening in casing.
Specifically, housing 10 have one first relative butting section 100 and one second butting section 110, relative 1 the
Three butting sections 120 and one the 4th butting section 130 and between the first butting section 100, the second butting section 110, the 3rd butting section 120
And the 4th opening 140 between butting section 130.
Protection cap 20 is detachably mounted on housing 10.When protection cap 20 is installed in housing 10, dust or water can be intercepted
The impurity such as gas are entered in housing 10 from extraneous, it is to avoid impurity causes the damage of the internal electronic element of housing 10.
Protection cap 20 includes a cover plate 200, side plate 210, two elastic arms 220 and 2 second shell fragments 230.The envelope of cover plate 200
Close and be open 140, thereby make the masking of protection cap 20 opening 140 to intercept the impurity such as dust or aqueous vapor into housing 10.
The elastic arm 220 of side plate 210 and two is located at the same side of cover plate 200.Side plate 210 is connected to cover plate 200.Side plate 210
Comprising a plate body 212 and one first shell fragment 214.Plate body 212 has one first fluting 2120.In the present embodiment and other realities of part
In applying example, the first fluting 2120 is through side plate 210, and the first fluting 2120 is convex from the cell wall 2122 away from the side of cover plate 200
Go out the first shell fragment 214, and the first shell fragment 214 extends towards the direction near the side of cover plate 200, and the court of the first shell fragment 214
The direction protrusion of the second butting section 110.Specifically, the first shell fragment 214 has a relative connection end 2140 and a free end
2142.Wherein, connection end 2140 refers to that the first shell fragment 214 is connected to the position of the first fluting 2120.Additionally, the first shell fragment 214
Free end 2142 it is separated from one another with plate body 212, thereby avoiding the first shell fragment 214 and cover plate 200 from interfering.
Two elastic arms 220 are both vertically arranged on side plate 210, and two elastic arms 220 extend respectively towards the direction of cover plate 200, and
And elastic arm 220 protrudes towards the first butting section 100.Specifically, each elastic arm 220 comprising a cohesive end 222 and one against
End 224.The cohesive end 222 of elastic arm 220 is connected to side plate 210, and abutment end 224 is divided respectively with side plate 210 and the phase of cover plate 200
From.
There is a connection end 232 and a free end 234 per one second shell fragment 230.The connection end 232 of 2 second shell fragments 230
The cohesive end 222 of two elastic arms 220 is connected to, the free end 234 of the second shell fragment 230 extends towards the direction of cover plate 200, and
It is separated from one another with elastic arm 220 and cover plate 200.2 second shell fragments 230 are convex towards the direction away from another second shell fragment 230 each other
Go out.
When protection cap 20 is installed in housing 10, the abutment end 224 of elastic arm 220 is oppressed and court by the first butting section 100
The displacement of side plate 210, and the free end 2142 of the first shell fragment 214 then by the second butting section 110 compressing and towards the first butting section
100 displacements, the free end 234 of 2 second shell fragments 230 is then subject to respectively oppressing for the 3rd butting section 120 and the 4th butting section 130
And draw close relatively, thus force cover plate 200 to be fixed on the centre position of opening 140.Additionally, in the present embodiment and other realities of part
In applying example, an elastic arm 220 also has a projection 226 (as shown in Figure 3), the court of free end 224 of the own elasticity arm 220 of projection 226
The direction protrusion of the first butting section 100, and projection 226 can abut against the first butting section 100, thus further by cover plate 200
It is fixed on opening 140.
Additionally, when the manufacture of protection cap 20 has error, using the shell fragment 214 of elastic arm 220 and first first is subject to respectively
Butting section 100, the compressing of the second butting section 110 and produce in positive Z-direction with negative Z-direction on elastic force.This two elastic force point
Other oppression protection lid 20 and have adjusted the position in z-direction of cover plate 200, make cover plate be located at opening center.And utilize
2 second shell fragments 230 respectively be subject to the 3rd butting section 120, the compressing of the 4th butting section 130 and produce in positive X-direction with negative X side
Elastic force upwards.This two elastic force then respectively oppression protection lid 20 and have adjusted the position in the X direction of cover plate 200, make lid
Plate is located at the center of opening.Also, the first butting section 100 is abutted against using projection 226, protection cap 20 is can adjust in the Y direction
On position.Therefore, when the manufacture of protection cap 20 has error, still can accurately by the opening of the shielding casing 10 of protection cap 20
140, and reduce the gap between housing 10 and protection cap 20.Thus solve in prior art gap between protection cap and housing
Excessive problem.
Additionally, in the present embodiment and part other embodiment, electronic installation 5 also includes a stiffening plate 30, is connected to side
The cohesive end 222 of plate 210 and elastic arm 220.Thereby strengthen the structural strength of the elastic arm 220 of protection cap 20, to avoid protection
When lid 20 inserts housing 10, the 3rd butting section 120 and the 4th butting section 130 compressing elastic arm 220 and cause elastic arm 220 because
Stress is excessive and deformation is even damaged.
Electronic installation and its protection cap according to disclosed by the embodiments of the present invention, due to the first shell fragment and two elastic arms
It is relative by the first butting section and the compressing of the second butting section respectively to draw close, therefore force cover plate to be located at the centre position of opening, enter
And avoid protection cap deviation position and produce excessive gap.Thus solve in prior art gap between protection cap and housing
Excessive problem.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art and work as and various corresponding changes and deformation, but these corresponding changes and change can be made according to the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (6)
1. a kind of electronic installation, it is characterised in that include：
One housing, with one first relative butting section and one second butting section and between first butting section and this second against
One opening in portion；And
One protection cap, can releasably be installed in the housing, and the protection cap includes a cover plate, side plate and two elastic arms, the lid
Plate closes the opening, and, positioned at the same side of the cover plate, the side plate is connected to the cover plate, two bullet for the side plate and two elastic arm
Property arm be both vertically arranged on the side plate, and two elastic arm extends respectively towards the direction of the cover plate, and convex towards first butting section
Go out, the side plate includes a plate body and one first shell fragment, one end of first shell fragment is connected to the plate body, and from the plate body away from this
The side of cover plate extends towards the direction near the side of the cover plate, and protrudes towards the direction of second butting section, first bullet
Piece and two elastic arm are relative by first butting section and the second butting section compressing respectively to be drawn close, to force the cover plate to be located at
The centre position of the opening,
Wherein, each elastic arm includes a cohesive end and an abutment end, and the cohesive end of the elastic arm is connected to the side plate, should
Abutment end is separated respectively with the side plate and the cover plate, and the abutment end by first butting section compressing towards the side plate displacement；
And the housing has relative one the 3rd butting section and one the 4th butting section, the opening is located at the 3rd butting section and the 4th
Between butting section, the protection cap includes 2 second shell fragments, and each second shell fragment has a connection end and a free end, and this 2 the
The connection end of two shell fragments is connected to the cohesive end of two elastic arm, and the free end of 2 second shell fragment is towards the cover plate
Direction extends, and separated from one another with the elastic arm and the cover plate, and 2 second shell fragment is each other towards away from another second shell fragment
Direction is protruded, and the free end of 2 second shell fragment is forced the lid by the 3rd butting section and the compressing of the 4th butting section respectively
Plate is located at the centre position of the opening.
2. electronic installation according to claim 1, it is characterised in that the protection cap is a dust cap, and the plate body has
One first fluting, first shell fragment has a connection end and a free end, the connection end of first shell fragment be connected to this first
The side slotted away from the cover plate, the free end of first shell fragment is separated from one another with the plate body, and first shell fragment this oneself
By end by second butting section compressing towards the first butting section displacement.
3. electronic installation according to claim 1, it is characterised in that also comprising a stiffening plate, the stiffening plate is connected to this
The cohesive end of side plate and two elastic arm.
4. a kind of protection cap, it is characterised in that include：
One cover plate；
Side plate, the side plate is connected to the cover plate, and the side plate includes a plate body and one first shell fragment, and one end of first shell fragment connects
The plate body is connected to, and the side from the plate body away from the cover plate extends towards the direction near the side of the cover plate；And
Two elastic arms, the side plate and two elastic arm are located at the same side of the cover plate, and two elastic arm is both vertically arranged on the side plate,
And two elastic arm extends respectively towards the direction of the cover plate, and protrude towards the direction away from the side plate, each elastic arm bag
Containing a cohesive end and an abutment end, the cohesive end of the elastic arm is connected to the side plate, the abutment end respectively with the side plate and should
Cover plate is separated；
Wherein, the protection cap includes 2 second shell fragments, and each second shell fragment has a connection end and a free end, and this 2 second
The connection end of shell fragment is connected to the cohesive end of two elastic arm, the side of the free end of 2 second shell fragment towards the cover plate
To extension and separated from one another with the elastic arm and the cover plate, 2 second shell fragment is each other towards the side away from another second shell fragment
To protrusion.
5. protection cap according to claim 4, it is characterised in that the protection cap is a dust cap, and the plate body has
First fluting, first shell fragment has a connection end and a free end, and the connection end of first shell fragment is connected to this and first opens
, away from the side of the cover plate, the free end of first shell fragment is separated from one another with the plate body, and court is away from two elastic arm for groove
Protrude in direction.
6. protection cap according to claim 4, it is characterised in that also comprising a stiffening plate, the stiffening plate is connected to the side
The cohesive end of plate and the elastic arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369558.8A CN103713691B (en) | 2012-09-28 | 2012-09-28 | Electronic device and protective cap thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210369558.8A CN103713691B (en) | 2012-09-28 | 2012-09-28 | Electronic device and protective cap thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103713691A CN103713691A (en) | 2014-04-09 |
| CN103713691B true CN103713691B (en) | 2017-04-26 |
Family
ID=50406738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210369558.8A Active CN103713691B (en) | 2012-09-28 | 2012-09-28 | Electronic device and protective cap thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103713691B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323476Y (en) * | 1998-04-24 | 1999-06-09 | 苏政德 | Dust-proof protector for computer communication socket |
| CN201374452Y (en) * | 2009-02-24 | 2009-12-30 | 佛山市顺德区顺达电脑厂有限公司 | Card-type slot dust cover |
| US7704085B1 (en) * | 2009-04-07 | 2010-04-27 | Compal Electronics, Inc. | Cover module of electronic device and control method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101540451B (en) * | 2008-03-20 | 2011-11-16 | 深圳富泰宏精密工业有限公司 | Interface protection structure |
-
2012
- 2012-09-28 CN CN201210369558.8A patent/CN103713691B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323476Y (en) * | 1998-04-24 | 1999-06-09 | 苏政德 | Dust-proof protector for computer communication socket |
| CN201374452Y (en) * | 2009-02-24 | 2009-12-30 | 佛山市顺德区顺达电脑厂有限公司 | Card-type slot dust cover |
| US7704085B1 (en) * | 2009-04-07 | 2010-04-27 | Compal Electronics, Inc. | Cover module of electronic device and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103713691A (en) | 2014-04-09 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20191216 Address after: Within huangwan town government, Jiaxing City, Zhejiang Province Patentee after: Haining huangwan town Asset Management Co., Ltd Address before: 201114 Shanghai City Caohejing Export Processing Zone Pu Xing Road No. 789 Co-patentee before: Yingda Co., Ltd. Patentee before: Yingda Technology Co., Ltd. |
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| TR01 | Transfer of patent right |