CN102333438A - Metal shielding device and metal plate utilized for manufacturing metal shielding device - Google Patents
Metal shielding device and metal plate utilized for manufacturing metal shielding device Download PDFInfo
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- CN102333438A CN102333438A CN2010102255859A CN201010225585A CN102333438A CN 102333438 A CN102333438 A CN 102333438A CN 2010102255859 A CN2010102255859 A CN 2010102255859A CN 201010225585 A CN201010225585 A CN 201010225585A CN 102333438 A CN102333438 A CN 102333438A
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- separator
- top board
- shield device
- metallic shield
- shielding parts
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Abstract
The invention discloses a metal shielding device. The metal shielding device comprises a top plate and a plurality of side plates, which are connected to edges of the top plate. The top plate has a plurality of shielding portions and a separator is arranged between each adjacent two shielding portions, so that the metal shielding device enables circuit board areas with different functions to be separated. The metal shielding device is in a one piece mode, so that the metal shielding device has an advantage of low production cost. In addition, the invention also provides a metal plate that is used for manufacturing the metal shielding device.
Description
Technical field
The invention relates to a kind of metallic shield device, and particularly can circuit board is separated into the metallic shield device in a plurality of zones and be used to make the metallic plate of metallic shield device relevant for a kind of.
Background technology
Because its function of electronic product now is more and more many, so circuit board often need be distinguished a plurality of zones of difference in functionality.Zone for fear of these difference in functionalitys interferes with each other, and needs to separate these zones through the metallic shield device.
Fig. 1 is existing a kind of metallic shield schematic representation of apparatus.Please with reference to Fig. 1, in the prior art, two can be through the function that two metallic shield device 100a, 100b hide circuit board different zones.But when making these two metallic shield device 100a, 100b, need to make earlier two moulds, so expend production cost.In addition, when assembling, need respectively metallic shield device 100a and metallic shield device 100b to be assembled on the circuit board, so expend built-up time.
Fig. 2 is existing another kind of metallic shield schematic representation of apparatus.Please with reference to Fig. 2, existing metallic shield device 200 comprises separator 210 and covering members 220.Separator 210 can be fixed on the circuit board, and separator 210 has two compartments 212,214, so can the function of circuit board be separated in two different zones.Covering members 220 can be incorporated into separator 210, so that shield effectiveness to be provided.
Yet metallic shield device 200 is a two-piece type, when making metallic shield device 200, still must make two moulds earlier, so expend production cost.
Summary of the invention
The present invention provides a kind of metallic shield device, to reduce production costs.
The present invention provides a kind of metallic plate that is used to make the metallic shield device in addition, to reduce the production cost of metallic shield device.
The present invention carries and a kind of metallic shield device is provided, to reduce production costs.
The present invention provides a kind of metallic plate that is used to make the metallic shield device again, to reduce the production cost of metallic shield device.
For reaching above-mentioned advantage, the present invention proposes a kind of metallic shield device, and it comprises a top board and a plurality of side plate.Top board has a plurality of shielding parts, and is provided with a connecting portion between the two adjacent shielding parts, and wherein the edge of connecting portion is connected with at least one opaque disk, and connecting portion has a perforate and a separator.Perforate is between two adjacent shielding parts, and separator extends and two shielding parts of separating adjacent from the edge of perforate towards predetermined direction, and opaque disk extends from the edge of connecting portion and covers perforate.Side plate extends towards predetermined direction from the edge of top board, and wherein top board and side plate are one-body molded.
In one of the present invention embodiment, the quantity of above-mentioned opaque disk is a plurality of, and opaque disk is from the edge extension covering perforate of relative two sides of connecting portion.
In one of the present invention embodiment, the size of above-mentioned separator is less than or equal to the size of perforate, and the thickness of separator equals the degree of depth of perforate.
In one of the present invention embodiment, above-mentioned predetermined direction is perpendicular to shielding part.
For reaching above-mentioned advantage, the present invention proposes a kind of metallic plate that is used to make the metallic shield device in addition, and it comprises a top board and a plurality of side plate.Top board has a plurality of shielding parts, and is provided with a connecting portion between two adjacent shielding parts.The edge of connecting portion is connected with at least one opaque disk; And connecting portion has a separator, and separator is suitable for bending two shielding parts with separating adjacent, and between two adjacent shielding parts, forms a perforate; Opaque disk is connected in the edge of connecting portion, and opaque disk is suitable for bending to cover perforate.Side plate is connected in the edge of top board, and side plate be suitable for the bending, wherein top board and side plate are one-body molded.
For reaching above-mentioned advantage, the present invention proposes a kind of metallic shield device in addition, and it comprises a top board, a plurality of side plate and at least one separator.Top board has a plurality of shielding parts, and side plate extends towards predetermined direction from the edge of top board.Separator is located between two adjacent shielding parts, and one of separator end is connected in one of them edge of side plate.Top board, side plate and separator are one-body molded.
In one of the present invention embodiment, above-mentioned top board has more towards at least one stopper section of predetermined direction protrusion.The stopper section is located between the two adjacent shielding parts, and separator is resisted against the stopper section.
In one of the present invention embodiment, above-mentioned predetermined direction is perpendicular to shielding part.
For reaching above-mentioned advantage, the present invention proposes a kind of metallic plate that is used to make the metallic shield device in addition, and it comprises a top board, a plurality of side plate and at least one separator.Top board has a plurality of shielding parts, and side plate is connected in the edge of top board, and side plate is suitable for bending.One of separator end is connected in one of them edge of side plate, and separator is suitable for being bent between two adjacent shielding parts.Top board, side plate and separator are one-body molded.
In one of the present invention embodiment, above-mentioned top board has more at least one stopper section, and this stopper section is located between two adjacent shielding parts.
Metallic shield device of the present invention all can be used for the zone that the function of circuit board is different and separates, and because the metallic shield device is to be processed by a metallic plate, so can reduce production costs.In addition, the metallic plate that is used for making the metallic shield device of the present invention since only need a metallic plate just can produce can different zones separates with the function of circuit board the metallic shield device, so can reduce the production cost of metallic shield device.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of specification, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is existing a kind of metallic shield schematic representation of apparatus.
Fig. 2 is existing another kind of metallic shield schematic representation of apparatus.
Fig. 3 is the sketch map of metallic plate that is used to make the metallic shield device of first embodiment of the invention.
Fig. 4 is the sketch map of the metallic plate of bending Fig. 3.
Fig. 5 is the metallic shield schematic representation of apparatus of producing with the metallic plate of Fig. 3.
Fig. 6 is the sketch map of metallic plate that is used to make the metallic shield device of second embodiment of the invention.
Fig. 7 is the sketch map of the metallic plate of bending Fig. 6.
Fig. 8 is the metallic shield schematic representation of apparatus of producing with the metallic plate of Fig. 6.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To metallic shield device that proposes according to the present invention and its embodiment of metallic plate, structure, characteristic and the effect thereof that is used to make the metallic shield device, specify as after.
Fig. 3 is the sketch map of metallic plate that is used to make the metallic shield device of first embodiment of the invention, and Fig. 4 is the sketch map of the metallic plate of bending Fig. 3, and Fig. 5 is the metallic shield schematic representation of apparatus of producing with the metallic plate of Fig. 3.Please earlier with reference to Fig. 3, the metallic plate 300 that being used to of present embodiment made the metallic shield device comprises a top board 310 and a plurality of side plate 320.Top board 310 has a plurality of shielding parts, and present embodiment is to be example with two shielding parts 312,314.Two adjacent shielding parts 312, be provided with a connecting portion 316 between 314.The edge of connecting portion 316 is connected with at least one opaque disk 318, and present embodiment is to be example with two opaque disks 318, and this two opaque disk 318 is connected in the edge of relative two sides of connecting portion 316.Connecting portion 316 has a separator 317.Side plate 320 is connected in the edge of top board 310, and top board 310 is one-body molded with side plate 320.
Please with reference to Fig. 4, the metallic plate 300 of metallic shield device is made in above-mentioned being used for, and separator 317 is suitable for bending two shielding parts 312,314 with separating adjacent, and in adjacent two shielding parts 312, form a perforate 319 between 314.Opaque disk 318 is suitable for bending to cover perforate 319.In addition, side plate 320 is suitable for bending, with shielding space of formation between side plate 320 that is connected in shielding part 312 edges and shielding part 312, and between side plate 320 that is connected in shielding part 314 edges and shielding part 314, forms another shielding space.This two shielding space is to separate through separator 317.
After side plate 320, separator 317 and the opaque disk 318 of Fig. 3 be bent to the location, promptly form metallic shield device 300 ' shown in Figure 5.This metallic shield device 300 ' comprises top board 310 and side plate 320.Top board 310 has shielding part 312,314, and adjacent shielding part 312, is provided with connecting portion 316 between 314.The edge of connecting portion 316 is connected with opaque disk 318, and connecting portion 316 has perforate 319 (as shown in Figure 4) and separator 317 (as shown in Figure 4).Perforate 319 is at adjacent two shielding parts 312, between 314, and separator 317 extends and two shielding parts 312,314 of separating adjacent from the edge of perforate 319 towards predetermined direction.Opaque disk 318 extends covering perforate 319 from the edge of connecting portion 316.Side plate 320 extends towards predetermined direction from the edge of top board 310, and wherein top board 310 and side plate 320 are one-body molded.
Above-mentioned predetermined direction for example is perpendicular to shielding part 312,314.In addition, the opaque disk 318 of present embodiment for example is two, and this two opaque disk 318 is from the edge extension covering perforate 319 of relative two sides of connecting portion 316.In addition, because separator 317 is to be positioned at perforate 319 before not bending, so the size of separator 317 can be less than or equal to the size of perforate 319, and the thickness of separator 317 for example is the degree of depth that equals perforate 319.
In the present embodiment; Be connected between side plate 320 and the shielding part 312 at shielding part 312 edges and form a shielding space; And be connected between side plate 320 and the shielding part 314 at shielding part 314 edges and form another shielding space, and this two shielding space is separated by separator 317.When this metallic shield device 300 ' is arranged at circuit board, can separate, interfere with each other with the zone of avoiding difference in functionality through the zone with difference in functionality of this two shielding space with circuit board.In addition, hide perforate 319, can avoid perforate 319 to cause the unclear situation of shield effectiveness, and then promote the shield effectiveness of the metallic shield device 300 ' of present embodiment through opaque disk 318.
Compared to the metallic shield device of existing two-piece type, because the metallic shield device 300 ' of present embodiment is a single-piece, thus can save die cost and material cost, and then reduce the production cost of metallic shield device 300 '.That is to say that the metallic plate 300 that the metallic shield device is made in above-mentioned being used to can reduce the production cost of metallic shield device 300 '.In addition, compared to the metallic shield device of existing two-piece type, because the metallic shield device 300 ' of present embodiment is a single-piece, so more or less freely when being assembled in circuit board.
Be noted that; Though the metallic plate 300 and the metallic shield device 300 ' of metallic shield device are made in above-mentioned being used for, the quantity of shielding part be with two be example, in the present invention; The quantity of shielding part can be more than two, and is provided with a connecting portion 316 between adjacent two shielding parts.
Fig. 6 is the sketch map of metallic plate that is used to make the metallic shield device of second embodiment of the invention, and Fig. 7 is the sketch map of the metallic plate of bending Fig. 6, and Fig. 8 is the metallic shield schematic representation of apparatus of producing with the metallic plate of Fig. 6.Please earlier with reference to Fig. 6, the metallic plate 400 that being used to of present embodiment made the metallic shield device comprises a top board 410, a plurality of side plate 420 and at least one separator 430.Top board 410 has a plurality of shielding parts, is to be example with two shielding parts 412,414 in the present embodiment.Side plate 420 is connected in the edge of top board 410, and an end of separator 430 is connected in one of them edge of these side plates 420.Top board 410, side plate 420 and separator 430 are one-body molded.
Please with reference to Fig. 7; The above-mentioned metallic plate 400 that is used for making the metallic shield device; Side plate 420 is suitable for bending; With shielding space of formation between side plate 420 that is connected in shielding part 412 edges and shielding part 412, and between side plate that is connected in shielding part 414 420 and shielding part 414, form another shielding space.In addition, after the side plate that is connected with separator 430 420 bending, separator 430 is suitable for being bent to two adjacent shielding parts 412, between 414, to separate above-mentioned two shielding spaces.In the present embodiment, the quantity of separator 430 is decided by the quantity of shielding part, for instance, between two adjacent shielding parts a separator 430 need be set at least.
Above-mentioned top board 410 can have more at least one stopper section 416, and this stopper section 416 is located between two adjacent shielding parts (like shielding part 412,414).The quantity of stopper section 416 for example is corresponding with the quantity of separator 430, and stopper section 416 can be used for propping up separator 430.That is to say that when separator 430 is bent to when touching stopper section 416, separator 430 promptly is bent to the location.
After the side plate 420 of Fig. 6 and separator 430 be bent to the location, promptly form metallic shield device 400 ' shown in Figure 8.This metallic shield device 400 ' comprises top board 410, side plate 420 and separator 430.Top board 410 has shielding part 412,414, and side plate 420 extends towards predetermined direction from the edge of top board 410.This predetermined direction for example is perpendicular to shielding part 412,414.Separator 430 is located at two adjacent shielding parts 412, between 414, and one of separator 430 end is connected in one of them edge of these side plates 420.Top board 410, side plate 420 and separator 430 are one-body molded.
In the present embodiment, above-mentioned top board 410 for example has more towards the stopper section 416 of predetermined direction protrusion.Stopper section 416 is located at adjacent two shielding parts 412, between 414, and separator 430 is resisted against stopper section 416.
In the present embodiment; Be connected between side plate 420 and the shielding part 412 at shielding part 412 edges and form a shielding space; And be connected between side plate 420 and the shielding part 414 at shielding part 414 edges and form another shielding space, and these two shielding spaces are separated by separator 430.When this metallic shield device 400 ' is arranged at circuit board, can separate, interfere with each other with the zone of avoiding difference in functionality through the zone with difference in functionality of these two shielding spaces with circuit board.
Compared to the metallic shield device of existing two-piece type, because the metallic shield device 400 ' of present embodiment is a single-piece, thus can save die cost and material cost, and then reduce the production cost of metallic shield device 400 '.That is to say that the metallic plate 400 that the metallic shield device is made in above-mentioned being used to can reduce the production cost of metallic shield device 400 '.In addition, compared to the metallic shield device of existing two-piece type, because the metallic shield device 400 ' of present embodiment is a single-piece, so more or less freely when being assembled in circuit board.
Be noted that; Though the metallic plate 400 and the metallic shield device 400 ' of metallic shield device are made in above-mentioned being used for; The quantity of shielding part be with two be example, but the quantity of shielding part can be more than two in the present invention, and is provided with a separator 430 between adjacent two shielding parts.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (10)
1. a metallic shield device comprises a top board and a plurality of side plate, and these side plates extend towards a predetermined direction from the edge of this top board; This top board has a plurality of shielding parts; It is characterized in that: be provided with a junction between the two adjacent shielding parts, and the edge of this connecting portion is connected with at least one opaque disk, this connecting portion has a perforate and a separator; This perforate is between two adjacent shielding parts; This separator extends and two shielding parts of separating adjacent from the edge of this perforate towards this predetermined direction, and this opaque disk extends from the edge of this connecting portion and covers this perforate, and wherein this top board and these side plates are one-body molded.
2. metallic shield device as claimed in claim 1 is characterized in that: the quantity of this at least one opaque disk is a plurality of, and these opaque disks are from edge this perforate of extension covering of relative two sides of this connecting portion.
3. metallic shield device as claimed in claim 1 is characterized in that: the size of this separator is less than or equal to the size of this perforate, and the thickness of this separator equals the degree of depth of this perforate.
4. metallic shield device as claimed in claim 1 is characterized in that: this predetermined direction is perpendicular to these shielding parts.
5. a metallic plate that is used to make the metallic shield device comprises a top board and a plurality of side plate, and these side plates are connected in the edge of this top board; And these side plates are suitable for bending, and this top board has a plurality of shielding parts, it is characterized in that: be provided with a junction between the two adjacent shielding parts; And the edge of this connecting portion is connected with at least one opaque disk, and this connecting portion has a separator, and this separator is suitable for bending; With two shielding parts of separating adjacent, and between two adjacent shielding parts, form a perforate, this opaque disk is connected in the edge of this connecting portion; And this opaque disk is suitable for bending to cover this perforate, and wherein this top board and these side plates are one-body molded.
6. metallic shield device; Comprise a top board, a plurality of side plate, these side plates extend towards a predetermined direction from the edge of this top board, and this top board has a plurality of shielding parts; It is characterized in that: this metallic shield device also comprises at least one separator; Be located between the two adjacent shielding parts, and one of this separator end is connected in one of them edge of these side plates, wherein this top board, these side plates and this separator are one-body molded.
7. metallic shield device as claimed in claim 6 is characterized in that: this top board has more towards at least one stopper section of this predetermined direction protrusion, be located between the two adjacent shielding parts, and this separator is resisted against this stopper section.
8. metallic shield device as claimed in claim 6 is characterized in that: this predetermined direction is perpendicular to these shielding parts.
9. a metallic plate that is used to make the metallic shield device comprises a top board, a plurality of side plate, and these side plates are connected in the edge of this top board; And these side plates are suitable for bending; This top board has a plurality of shielding parts, it is characterized in that: this metallic plate also comprises at least one separator, and wherein an end of this separator is connected in one of them edge of these side plates; And this separator is suitable for being bent between the two adjacent shielding parts, and this top board, these side plates and this separator are one-body molded.
10. the metallic plate that is used to make the metallic shield device as claimed in claim 9 is characterized in that: this top board has more at least one stopper section, and this stopper section is located between the two adjacent shielding parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010225585.9A CN102333438B (en) | 2010-07-12 | 2010-07-12 | Metal shielding device and metal plate utilized for manufacturing metal shielding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010225585.9A CN102333438B (en) | 2010-07-12 | 2010-07-12 | Metal shielding device and metal plate utilized for manufacturing metal shielding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102333438A true CN102333438A (en) | 2012-01-25 |
| CN102333438B CN102333438B (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010225585.9A Active CN102333438B (en) | 2010-07-12 | 2010-07-12 | Metal shielding device and metal plate utilized for manufacturing metal shielding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513525A (en) * | 2018-04-27 | 2018-09-07 | 华勤通讯技术有限公司 | A kind of shielding case and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020015295A1 (en) * | 2000-07-28 | 2002-02-07 | Murata Manufacturing Co., Ltd | Shielded case, electronic device having shielded case, electronic apparatus using electronic device, and method for manufacturing shielded case |
| CN1810067A (en) * | 2003-05-29 | 2006-07-26 | 因特普拉克斯纳斯公司 | Openable one-piece electrical RF shield and method of manufacturing the same |
| CN1849859A (en) * | 2003-09-12 | 2006-10-18 | 索尼爱立信移动通讯股份有限公司 | Shield for circuit board and method of manufacturing same |
| CN101278608A (en) * | 2005-10-06 | 2008-10-01 | 莱尔德技术股份有限公司 | EMI shields and related manufacturing methods |
-
2010
- 2010-07-12 CN CN201010225585.9A patent/CN102333438B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020015295A1 (en) * | 2000-07-28 | 2002-02-07 | Murata Manufacturing Co., Ltd | Shielded case, electronic device having shielded case, electronic apparatus using electronic device, and method for manufacturing shielded case |
| CN1810067A (en) * | 2003-05-29 | 2006-07-26 | 因特普拉克斯纳斯公司 | Openable one-piece electrical RF shield and method of manufacturing the same |
| CN1849859A (en) * | 2003-09-12 | 2006-10-18 | 索尼爱立信移动通讯股份有限公司 | Shield for circuit board and method of manufacturing same |
| CN101278608A (en) * | 2005-10-06 | 2008-10-01 | 莱尔德技术股份有限公司 | EMI shields and related manufacturing methods |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513525A (en) * | 2018-04-27 | 2018-09-07 | 华勤通讯技术有限公司 | A kind of shielding case and electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN102333438B (en) | 2014-03-12 |
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