CN111615316A - Shielding case - Google Patents
Shielding case Download PDFInfo
- Publication number
- CN111615316A CN111615316A CN201910138362.XA CN201910138362A CN111615316A CN 111615316 A CN111615316 A CN 111615316A CN 201910138362 A CN201910138362 A CN 201910138362A CN 111615316 A CN111615316 A CN 111615316A
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- China
- Prior art keywords
- divider
- side wall
- separator
- engaging
- connecting portion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
- H05K9/0032—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids
Abstract
A shielding case. The shielding cover is suitable for being arranged on a circuit board and covering at least one electronic element, and comprises a cover body and a first separating part; the cover body comprises a top cover and a plurality of side walls, wherein a plurality of side wall clamping parts are formed on the side walls; the first separator comprises a first separator body, a first connecting part and a second connecting part, wherein the first connecting part and the second connecting part are positioned at two ends of the first separator body, and are clamped with the side wall clamping parts. The shielding cover can be universally used for various electronic layout designs to provide shielding effect, and has the advantages of low manufacturing cost and convenient assembly on a production line because of no additional die sinking cost.
Description
Technical Field
The invention relates to a shielding case, in particular to a shielding case capable of reducing cost.
Background
The conventional shielding cover includes a frame member and a cover body, wherein the frame member is fixed on the circuit board by SMT component punching. The frame member is integrally formed and includes a plurality of partition walls, which are manufactured by stamping a sheet metal. In the prior art, since the position of the partition wall of the shield manufactured by a single mold is fixed, the shield manufactured by a single mold cannot be universally used for various different electronic layout designs to provide shielding effect.
Therefore, it is desirable to provide a shield can to solve the above problems.
Disclosure of Invention
Embodiments of the present invention provide a shielding case adapted to be disposed on a circuit board and cover at least one electronic component, the shielding case including a cover and a first spacer; the cover body comprises a top cover and a plurality of side walls, wherein a plurality of side wall clamping parts are formed on the side walls; the first separator comprises a first separator body, a first connecting part and a second connecting part, the first connecting part and the second connecting part are positioned at two ends of the first separator body, and the first connecting part and the second connecting part are detachably clamped with the side wall clamping parts.
In an embodiment, the shielding case further includes a second partition including a second partition body, a third connecting portion and a fourth connecting portion, the third connecting portion and the fourth connecting portion being located at two ends of the second partition body, wherein the first partition further includes at least a first partition dividing portion, the first partition dividing portion is connected to the first partition body, the third connecting portion is detachably engaged with the first partition dividing portion, and the fourth connecting portion is detachably engaged with one of the sidewall engaging portions.
In one embodiment, the top cover includes a plurality of top cover engaging portions, and the first separator body includes at least one first body connecting portion aligned with the top cover engaging portions.
In one embodiment, the top cover engaging portions include a plurality of top cover engaging openings, and the first body connecting portion includes a body connecting protrusion.
In one embodiment, the side walls include a first side wall, a second side wall, a third side wall and a fourth side wall, the first side wall is perpendicular to the second side wall, the first side wall is parallel to the third side wall, the second side wall is parallel to the fourth side wall, the side wall engaging portions are formed on the first side wall, the second side wall, the third side wall and the fourth side wall, the first connecting portion and the second connecting portion respectively engage with the first side wall and the third side wall, and the fourth connecting portion engages with the second side wall.
In one embodiment, the first connecting portion includes a first connecting engaging portion, the second connecting portion includes a second connecting engaging portion, and the first connecting engaging portion and the second connecting engaging portion are aligned and engaged with the sidewall engaging portions.
In one embodiment, the first connecting portion and the second connecting portion are perpendicular to the first separator body, and the first separator body, the first connecting portion and the second connecting portion form a U-shaped structure.
In one embodiment, the first partitioning member is perpendicular to the first partitioning member body, the first partitioning member includes at least one first partitioning member engaging portion, the third connecting portion includes a third connecting engaging portion, the fourth connecting portion includes a fourth connecting engaging portion, the third connecting engaging portion engages with the first partitioning member engaging portion, and the fourth connecting engaging portion connects with one of the side wall engaging portions.
In one embodiment, each of the third connecting and engaging portion and the fourth connecting and engaging portion is a protrusion, and each of the first divider engaging portion and the sidewall engaging portion is an opening.
In one embodiment, the first divider further comprises at least one fold, the first divider body connects to one side of the fold, the first divider body connects to the other side of the fold, and at least a portion of the fold is parallel to the first divider body.
In one embodiment, the second separator further includes at least one bending portion, the second separator body is connected to one end of the bending portion, the third connecting portion is connected to the other end of the bending portion, and a distance between a bottom surface of the bending portion and a bottom surface of the second separator body is greater than a distance between a top surface of the folding portion and a bottom surface of the first separator body.
In another embodiment, the present invention provides a shielding cover adapted to be disposed on a circuit board and cover at least one electronic component, the shielding cover including a cover, a first separator and a second separator; the cover body comprises a top cover and a plurality of side walls, wherein a plurality of side wall clamping parts are formed on the side walls; the first separator comprises a first separator body, at least one first separator partition part and a first connecting part, the first connecting part is positioned at one end of the first separator body, the first separator partition part is connected with the first separator body, and the first connecting part is detachably clamped with one of the side wall clamping parts; the second partition comprises a second partition body, a third connecting part and a fourth connecting part, the third connecting part and the fourth connecting part are respectively positioned at two ends of the second partition body, the third connecting part is clamped with the first partition body, and the fourth connecting part is clamped with one of the side wall clamping parts.
The shielding case provided by the embodiment of the invention can be universally used for various electronic layout designs to provide shielding effect because the number and the positions of the first separating piece and the second separating piece can be flexibly adjusted according to the situation. The manufacturing cost is lower because the additional die sinking cost is not needed. In one embodiment, the cover, the first spacer and the second spacer may be pre-assembled into a complete shield that is then secured to a circuit board using Surface Mount Technology (SMT) or other techniques. Therefore, the assembly on the production line is convenient.
Drawings
Fig. 1A shows an exploded view of a shield can according to a first embodiment of the invention.
Fig. 1B shows a combination of the shield case according to the first embodiment of the present invention.
Fig. 2A shows a cross-sectional view of a first spacer in an embodiment of the invention.
Fig. 2B shows a cross-sectional view of a second separator of an embodiment of the invention.
Fig. 3 shows a shield case according to a modification of the first embodiment of the present invention.
Fig. 4 shows a state where the shield case of the first embodiment of the present invention is connected to a circuit board.
Fig. 5 shows a shield case according to still another modification of the first embodiment of the present invention.
Fig. 6A shows a combination of a shield according to a second embodiment of the present invention.
Fig. 6B shows a cross-sectional view of a shield can of a second embodiment of the invention.
Fig. 6C shows a partial structure of a shield case according to a second embodiment of the present invention.
Fig. 7A is a combination view of a shield according to a modification of the second embodiment of the present invention.
Fig. 7B shows a detailed structure of the embodiment of fig. 7A.
Description of the main element symbols:
c1, C2 shield cover
101. 101', 102, 103 first separator
11. 11' first connection part
111 first connecting projection
12. 12' second connecting part
121 second connecting projection
13. 13' first separator body
131 first body connecting part
139 bottom surface
14. 14' first divider partition
141. 141' first separator engaging opening
15 fold part
159 top surface of the base
201. 203 second spacer
21. 21' third connecting part
211. 211' third connecting projection
22. 22' fourth connecting part
221 fourth connecting protrusion
23. 23' second spacer body
239 bottom surface
24. 24' second spacer partition
25 bending part
259 bottom surface
3 cover body
31 Top cover
311 Top cover engaging part
32 side wall
321 first side wall
322 second side wall
323 third side wall
324 fourth side wall
33 side wall engaging part
E electronic component
P circuit board
Detailed Description
Fig. 1A shows an exploded view of a first embodiment of a shield C1 of the present invention. Fig. 1B shows an assembly view of a shield C1 according to a first embodiment of the present invention. Referring to fig. 1A and 1B, the shielding cover C1 is suitable for being disposed on a circuit board and covering at least one electronic component. The shielding can C1 includes a cover 3 and a first divider 101. The cover includes a top cover 31 and a plurality of side walls 32, wherein the side walls 32 have a plurality of side wall engaging portions 33. The first separator 101 includes a first separator body 13, a first connecting portion 11 and a second connecting portion 12, the first connecting portion 11 and the second connecting portion 12 are located at two ends of the first separator body 13, and the first connecting portion 11 and the second connecting portion 12 are engaged with the sidewall engaging portions 33.
Referring to fig. 1A and 1B, in an embodiment, the shielding enclosure C1 further includes a second partition 201, the second partition 201 includes a second partition body 23, a third connecting portion 21 and a fourth connecting portion 22, the third connecting portion 21 and the fourth connecting portion 22 are located at two ends of the second partition body 23, wherein the first partition 101 further includes at least one first partition 14, the first partition 14 is connected to the first partition body 13, the third connecting portion 21 is engaged with the first partition 14, and the fourth connecting portion 22 is engaged with one of the side wall engaging portions 33.
Fig. 2A shows a cross-sectional view of a first spacer 101 according to an embodiment of the invention. Referring to fig. 2A, in an embodiment, the top cover 31 includes a plurality of top cover engaging portions 311, the first separator body 13 includes at least one first body connecting portion 131, and the first body connecting portion 131 engages the top cover engaging portions 311. It should be noted that in some practical cases, when the shielding case C1 is turned over and combined with the circuit board, the first separator body 13 is slightly away from the top cover 31 due to gravity, and the first body connecting portion 131 is partially disengaged but at least aligned with the top cover engaging portion 311.
Referring to fig. 2A, in an embodiment, the top cover engaging portions 311 include a plurality of top cover engaging openings, and the first body connecting portion 131 includes a body connecting protrusion. The design of engaging (aligning) the top cover engaging portion 311 with the first body connecting portion 131 can make the first separating member 101 more firmly connected to the cover 3. However, the disclosure is not limited thereto, and in another embodiment, the first body connecting portion 131 may be omitted, and the top cover engaging openings may be used for ventilation.
In another embodiment, the second spacer 201 may also have a second body connecting portion, and the second body connecting portion is engaged (aligned) with the top cover engaging portion 311, so that the second spacer 201 can be more firmly connected to the cover 3.
Referring to fig. 1A and 1B again, in an embodiment, the sidewalls 32 include a first sidewall 321, a second sidewall 322, a third sidewall 323, and a fourth sidewall 324, the first sidewall 321 is perpendicular to the second sidewall 322, the first sidewall 321 is parallel to the third sidewall 323, the second sidewall 322 is parallel to the fourth sidewall 324, the sidewall engaging portions 33 are formed on the first sidewall 321, the second sidewall 322, the third sidewall 323, and the fourth sidewall 324, the first connecting portion 11 and the second connecting portion 12 are respectively engaged with the first sidewall 321 and the third sidewall 323, and the fourth connecting portion 22 is engaged with the second sidewall 322.
Referring to fig. 1A and 1B, in an embodiment, the first connecting portion 11 includes a first connecting protrusion 111, the second connecting portion 12 includes a second connecting protrusion 121, the sidewall engaging portions 33 include a plurality of sidewall engaging openings, and the first connecting protrusion 111 and the second connecting protrusion 121 are correspondingly connected to the sidewall engaging openings 33. It should be noted that the first connecting portion 11 and the second connecting portion 12 are respectively aligned and engaged with the opening of the sidewall engaging portion 33 by a protrusion, but the invention is not limited to this engaging form; for example, the first connecting portion and the second connecting portion of the present invention may also include an opening or a recess, respectively, and the side wall engaging portion may include a protrusion, such that the opening or the recess of the first connecting portion and the second connecting portion can be aligned and engaged with the protrusion of the side wall engaging portion.
Referring to fig. 1A and 1B, in an embodiment, the first connection portion 11 and the second connection portion 12 are perpendicular to the first separator body 13. Referring to fig. 2A, the first separator body 13, the first connecting portion 11 and the second connecting portion 12 form a U-shaped structure. Thereby, the first separator 101 provides good structural strength.
Referring to fig. 1A and 1B, in this embodiment, the first separator partition 14 is formed on one side of the first separator body 13, the first separator partition 14 is perpendicular to the first separator body 13, the first separator partition 14 includes at least one first separator engaging opening 141, the third connecting portion 21 includes a third connecting protrusion 211, the fourth connecting portion 22 includes a fourth connecting protrusion 221, the third connecting protrusion 211 connects with the first separator engaging opening 141, and the fourth connecting protrusion 221 connects with one of the side wall engaging openings 33. It should be noted that the third connecting portion 21 and the fourth connecting portion 22 are respectively aligned and engaged with the opening (the first separator engaging opening 141) of the first separator 14 by a protrusion, but the invention is not limited to this engaging form; for example, the third connecting portion and the fourth connecting portion of the present invention may also include an opening or a recess, respectively, and the first separating portion may include a protrusion, such that the opening or the recess of the third connecting portion and the fourth connecting portion can be aligned and engaged with the protrusion of the first separating portion.
Fig. 2B shows a cross-sectional view of a second separator 201 of an embodiment of the invention. Referring to fig. 2B, in an embodiment, the second separator body 23, the third connecting portion 21 and the fourth connecting portion 22 form a U-shaped structure. Thereby, the second spacer 201 provides good structural strength.
Referring to fig. 3, in one embodiment, the first separator 101' includes two first separator partitions 14, and the first separator partitions 14 connect both sides of the first separator body 13. Thereby, at least two second dividers 201 can be connected to both sides of the first divider 101. The second separator 201 may be provided with a second separator 24, and the second separator 24 may be engaged with another second separator. Likewise, the second divider may have one second divider partition 24 (as illustrated for second divider 201'), or two second divider partitions 24 (as illustrated for second divider 201).
Referring to fig. 4, the first separator 101 and the second separator 201 may be pre-assembled to the cover 3 by using the shielding cover C1 of the embodiment of the present invention, and then the shielding cover C1 is connected to the circuit board P by way of bonding (soldering) to cover the electronic component E on the circuit board P.
Referring to fig. 5, in another embodiment, the first divider 102 may not have a second connecting portion, two sides of the first divider 102 are connected to the second divider 201, and the first divider 102 is connected to the first sidewall 321 through the first connecting portion 11. The first partitioning member 102 and the second partitioning members 201 at both sides thereof constitute a firmly coupled structure. The above disclosure does not limit the present invention.
Fig. 6A shows a combination of a second embodiment of a shield C2 according to the invention. Fig. 6B shows a cross-sectional view of a second embodiment of a shielding can C2 of the present invention. Referring to fig. 6A and 6B, the shielding can C2 includes a cover 3 and a first divider 103. The cover includes a top cover 31 and a plurality of side walls 32, wherein the side walls 32 have a plurality of side wall engaging portions 33. The first separator 103 includes a first separator body 13', a first connecting portion 11' and a second connecting portion 12', the first connecting portion 11' and the second connecting portion 12 'are located at two ends of the first separator body 13', and the first connecting portion 11 'and the second connecting portion 12' detachably engage with the sidewall engaging portions 33. The shielding enclosure C2 further includes a second partition 203, the second partition 203 includes a second partition body 23', a third connecting portion 21' and a fourth connecting portion 22', the third connecting portion 21' and the fourth connecting portion 22 'are located at two ends of the second partition body 23', wherein the first partition 103 further includes at least a first partition dividing portion 14', the first partition dividing portion 14' is connected to the first partition body 13', the third connecting portion 21' is detachably engaged with the first partition dividing portion 14', and the fourth connecting portion 22' is detachably engaged with one of the side wall engaging portions 33.
Referring to fig. 6A and 6B, the first divider 14' includes at least one first divider engaging opening 141', the third connecting portion 21' includes a third connecting protrusion 211', the fourth connecting portion 22' includes a fourth connecting protrusion (not shown), the third connecting protrusion 211' connects with the first divider engaging opening 141', and the fourth connecting protrusion connects with one of the side wall engaging portions 33. In some embodiments, the third connecting portion 21' and the fourth connecting portion 22 are respectively aligned and engaged with the opening (the first separator engaging opening 141') of the first separator 14' by a protrusion, but the invention is not limited to this engaging manner; for example, the third connecting portion and the fourth connecting portion of the present invention may also include an opening or a recess, respectively, and the first separating portion may include a protrusion, such that the opening or the recess of the third connecting portion and the fourth connecting portion can be aligned and engaged with the protrusion of the first separating portion.
Referring to fig. 6A, 6B, the second separator 203 includes at least one second separator partition 24', the second separator partition 24' being perpendicular to the second separator body 23' to provide a separation effect.
Referring to fig. 6A and 6B, in this embodiment, the first separator 103 further includes at least one fold 15, the first separator partition 14' is connected to one side 15 of the fold, the first separator body 13' is connected to the other side of the fold 15, and at least a portion of the fold 15 is parallel to the first separator body 13 '. By the design of the folded portion 15, the first separator partition 14 'is located at the middle position of the first separator body 13', whereby the space inside the shield can C2 can be used flexibly. In this embodiment, the first divider 103 has two folds 15 and two first divider partitions 14'. The first divider partitions 14' may abut or abut to provide flexibility in the use of space within the shield C2.
Referring to fig. 6A and 6B, in an embodiment, the second separator 203 further includes at least one bent portion 25, the second separator body 23 'is connected to one end of the bent portion 25, and the third connecting portion 21' is connected to the other end of the bent portion 25. Referring to fig. 6C, in one embodiment, a distance between a bottom face 259 of the bent portion 25 and a bottom face 239 of the second separator body 23 'is greater than a distance between a top face 159 of the folded portion 15 and a bottom face 139 of the first separator body 13'. Thereby, the second separator 203 can sufficiently combine the first separator 103 and the lid body 3.
Referring to fig. 7A and 7B, in another embodiment, the first separator 104 includes only a single first separator partition 14' and a single fold 15, and the second separators 203 on both sides of the first separator 104 are respectively connected to different first separator engaging openings 141' on the first separator partition 14 '. In other words, the second spacers 203 on both sides of the first spacer 104 are disposed in a staggered manner.
The shielding case provided by the embodiment of the invention can be universally used for various electronic layout designs to provide shielding effect because the number and the positions of the first separating piece and the second separating piece can be flexibly adjusted according to the situation. The manufacturing cost is lower because the additional die sinking cost is not needed. In one embodiment, the cover, the first spacer and the second spacer may be pre-assembled into a complete shield that is then secured to a circuit board using Surface Mount Technology (SMT) or other techniques. Therefore, the assembly on the production line is convenient.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (18)
1. A shielding cover is suitable for being arranged on a circuit board and covering at least one electronic element, and comprises:
the cover body comprises a top cover and a plurality of side walls, wherein a plurality of side wall clamping parts are formed on the side walls; and
the first partition comprises a first partition body, a first connecting part and a second connecting part, wherein the first connecting part and the second connecting part are positioned at two ends of the first partition body, and the first connecting part and the second connecting part are detachably clamped with the side wall clamping parts.
2. The shielding cage of claim 1, further comprising a second divider, the second divider comprising a second divider body, a third connecting portion and a fourth connecting portion, the third connecting portion and the fourth connecting portion being located at two ends of the second divider body, wherein the first divider further comprises at least a first divider dividing portion, the first divider dividing portion is connected to the first divider body, the third connecting portion detachably engages the first divider dividing portion, and the fourth connecting portion detachably engages one of the sidewall engaging portions.
3. The shielding cage of claim 2, wherein the top cover includes a plurality of top cover engaging portions, and the first spacer body includes at least a first body connecting portion aligned with the top cover engaging portions.
4. The shielding cage of claim 3, wherein the top cover engaging portions comprise top cover engaging openings and the first body connecting portion comprises a body connecting protrusion.
5. The shielding case of claim 2, wherein the side walls include a first side wall, a second side wall, a third side wall and a fourth side wall, the first side wall is perpendicular to the second side wall, the first side wall is parallel to the third side wall, the second side wall is parallel to the fourth side wall, the side wall engaging portions are formed on the first side wall, the second side wall, the third side wall and the fourth side wall, the first connecting portion and the second connecting portion respectively engage with the first side wall and the third side wall, and the fourth connecting portion engages with the second side wall.
6. The shielding case of claim 2, wherein the first connecting portion includes a first connecting engaging portion, the second connecting portion includes a second connecting engaging portion, and the first connecting engaging portion and the second connecting engaging portion engage the sidewall engaging portions in an aligned manner.
7. The shielding cage of claim 2, wherein the first and second connecting portions are perpendicular to the first spacer body, the first and second connecting portions forming a U-shaped structure.
8. The shielding cage as claimed in claim 7, wherein the first divider partition is perpendicular to the first divider body, the first divider partition includes at least a first divider engaging portion, the third connecting portion includes a third connecting engaging portion, the fourth connecting portion includes a fourth connecting engaging portion, the third connecting engaging portion engages the first divider engaging portion, and the fourth connecting engaging portion engages one of the sidewall engaging portions.
9. The shielding cage of claim 8, wherein each of the third connecting engaging portion and the fourth connecting engaging portion is a protrusion, and each of the first divider engaging portion and the sidewall engaging portion is an opening.
10. The shielding cage of claim 2, wherein the first divider further comprises at least one fold, the first divider section attached to one side of the fold, the first divider body attached to the other side of the fold, at least a portion of the fold parallel to the first divider body.
11. The shielding case of claim 10, wherein the second separator further comprises at least one bent portion, the second separator body is connected to one end of the bent portion, the third connecting portion is connected to the other end of the bent portion, and a distance between a bottom surface of the bent portion and a bottom surface of the second separator body is greater than a distance between a top surface of the folded portion and a bottom surface of the first separator body.
12. A shielding cover is suitable for being arranged on a circuit board and covering at least one electronic element, and comprises:
the cover body comprises a top cover and a plurality of side walls, wherein a plurality of side wall clamping parts are formed on the side walls;
the first separator comprises a first separator body, at least one first separator partition part and a first connecting part, the first connecting part is positioned at one end of the first separator body, the first separator partition part is connected with the first separator body, and the first connecting part is detachably clamped with one of the side wall clamping parts; and
the second separator comprises a second separator body, a third connecting part and a fourth connecting part, the third connecting part and the fourth connecting part are respectively positioned at two ends of the second separator body, the third connecting part is clamped with the first separator body, and the fourth connecting part is clamped with one of the side wall clamping parts.
13. The shielding cage of claim 12, wherein the top cover includes a plurality of top cover engaging portions, and the first spacer body includes at least a first body connecting portion aligned with the top cover engaging portions.
14. The shielding cage of claim 13, wherein the top cover engaging portions include top cover engaging openings and the first body connecting portion includes a body connecting protrusion.
15. The shielding cage of claim 14, wherein the first divider segment is perpendicular to the first divider body, the first divider segment includes at least a first divider engaging portion, the third connecting portion includes a third connecting engaging portion, the fourth connecting portion includes a fourth connecting engaging portion, the third connecting engaging portion connects to the first divider engaging portion, the fourth connecting engaging portion connects to one of the sidewall engaging portions.
16. The shielding cage of claim 15, wherein each of the third connecting engaging portion and the fourth connecting engaging portion is a protrusion, and each of the first divider engaging portion and the sidewall engaging portion is an opening.
17. The shielding cage of claim 12, wherein the first divider further comprises at least one fold, the first divider section attached to one side of the fold, the first divider body attached to the other side of the fold, at least a portion of the fold parallel to the first divider body.
18. The shielding cage of claim 17, wherein the second separator further comprises at least one bent portion, the second separator body is connected to one end of the bent portion, the third connecting portion is connected to the other end of the bent portion, and a distance between a bottom surface of the bent portion and a bottom surface of the second separator body is greater than a distance between a top surface of the folded portion and a bottom surface of the first separator body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138362.XA CN111615316B (en) | 2019-02-25 | 2019-02-25 | Shielding case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138362.XA CN111615316B (en) | 2019-02-25 | 2019-02-25 | Shielding case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111615316A true CN111615316A (en) | 2020-09-01 |
| CN111615316B CN111615316B (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910138362.XA Active CN111615316B (en) | 2019-02-25 | 2019-02-25 | Shielding case |
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| CN (1) | CN111615316B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080080160A1 (en) * | 2005-12-16 | 2008-04-03 | Laird Technologies, Inc. | Emi shielding assemblies |
| TW201143594A (en) * | 2010-05-17 | 2011-12-01 | Fih Hong Kong Ltd | Electromagnetism shielding can |
| US20120008302A1 (en) * | 2010-07-07 | 2012-01-12 | Hon Hai Precision Industry Co., Ltd. | Shielding assembly |
| US20130033843A1 (en) * | 2011-08-03 | 2013-02-07 | Laird Technologies, Inc. | Board level electromagnetic interference (emi) shields including releasably attached/detachable pickup members |
| CN205755258U (en) * | 2016-06-03 | 2016-11-30 | 深圳市信维通信股份有限公司 | A kind of radome |
| CN205847842U (en) * | 2016-06-03 | 2016-12-28 | 上海与德通讯技术有限公司 | Mainboard shielding construction and the mobile terminal with mainboard shielding construction |
| CN207321774U (en) * | 2017-09-21 | 2018-05-04 | 上海创功通讯技术有限公司 | Shielding case and the electronic product for including it |
| CN108633240A (en) * | 2017-03-21 | 2018-10-09 | 启碁科技股份有限公司 | Shielding case and electronic device |
-
2019
- 2019-02-25 CN CN201910138362.XA patent/CN111615316B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080080160A1 (en) * | 2005-12-16 | 2008-04-03 | Laird Technologies, Inc. | Emi shielding assemblies |
| TW201143594A (en) * | 2010-05-17 | 2011-12-01 | Fih Hong Kong Ltd | Electromagnetism shielding can |
| US20120008302A1 (en) * | 2010-07-07 | 2012-01-12 | Hon Hai Precision Industry Co., Ltd. | Shielding assembly |
| US20130033843A1 (en) * | 2011-08-03 | 2013-02-07 | Laird Technologies, Inc. | Board level electromagnetic interference (emi) shields including releasably attached/detachable pickup members |
| CN205755258U (en) * | 2016-06-03 | 2016-11-30 | 深圳市信维通信股份有限公司 | A kind of radome |
| CN205847842U (en) * | 2016-06-03 | 2016-12-28 | 上海与德通讯技术有限公司 | Mainboard shielding construction and the mobile terminal with mainboard shielding construction |
| CN108633240A (en) * | 2017-03-21 | 2018-10-09 | 启碁科技股份有限公司 | Shielding case and electronic device |
| CN207321774U (en) * | 2017-09-21 | 2018-05-04 | 上海创功通讯技术有限公司 | Shielding case and the electronic product for including it |
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| Publication number | Publication date |
|---|---|
| CN111615316B (en) | 2022-09-09 |
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