CN206165032U - Screening cover - Google Patents
Screening cover Download PDFInfo
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- CN206165032U CN206165032U CN201621194206.3U CN201621194206U CN206165032U CN 206165032 U CN206165032 U CN 206165032U CN 201621194206 U CN201621194206 U CN 201621194206U CN 206165032 U CN206165032 U CN 206165032U
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- framework
- joint portion
- lid
- edge
- covering part
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Abstract
The utility model provides a screening cover. This screening cover includes a framework and a lid, this framework includes at least one first framework joint portion, at least one first breach portion, an at least second framework joint portion and an at least second breach portion, this first breach portion is formed at the first framework edge of this framework, this second breach portion is formed at the second framework edge of this framework, this lid includes a cover portion, at least one first lid joint portion and an at least second lid joint portion, under a first state, this first lid binding site is among this first breach portion, and this second lid binding site is among this second breach portion, and under a second state, this first lid joint portion combines this first framework joint portion, and this second lid joint portion combines this second framework joint portion. The utility model provides a heavily be good at the convenience to but the save material cost satisfies specific heat convection demand.
Description
Technical field
The utility model is related to a kind of radome, more particularly to a kind of radome for shielding electronic building brick.
Background technology
In electronics manufacturing, single type radome is generally fixed on printed circuit board (PCB) with piece technology (SMT), to shield
Specific electronic components are covered, however, when internal electrical components failure, the problem that heavy industry is difficult is had, additionally, radome can hinder
Outside air flows, and causes the situation of failure welding, can also increase internal electrical components when high capacity is operated, because of radiating not
Good and overheated risk.
Also there is the design of two-piece type radome in known technology, however, two-piece type radome needs twice materials (mask frame
Plus radome) and twice machining period (mask frame piece is assembled plus radome), therefore it is relatively costly.
Accordingly, it is desirable to provide a kind of radome is solving the above problems.
Utility model content
The utility model provides a kind of radome for the problem of known technology to be solved, and the radome is right in rotation
Claim shape, and be suitable to be arranged on a circuit board, to cover the electronic building brick on the circuit board, the radome includes：One
Framework and a lid；The framework includes：At least one first framework joint portion, at least one first notch part, at least one second frame
Body joint portion and at least one second notch part；First notch part is formed at one first frame edge of the framework；This second
Notch part is formed at a second framework edge of the framework；Wherein, the lid is formed at the framework in integrally formed mode, should
Lid includes：One covering part, at least one first lid joint portion, at least an at least first connecting portion, one second lid joint portion
And an at least second connecting portion；The covering part includes one first covering part edge and one second covering part edge；This first
Lid joint portion is located at the first covering part edge, and the first lid binding site is among first notch part and is suitable to combine
The first framework joint portion；The first connecting portion connects first frame edge and first covering in integrally formed mode
Portion edge, wherein, one first opening is formed between the first covering part edge and first frame edge, and positioned at this first
Between connecting portion and the first lid joint portion；The second lid joint portion is located at the second covering part edge, second lid
Body binding site is among second notch part and is suitable to combine the second framework joint portion；The second connecting portion is with integrally formed
Mode connect the second framework edge and the second covering part edge, wherein, one second opening is formed at this second cover
Between portion edge and the second framework edge, and between the second connecting portion and the second lid joint portion, wherein, should
The rotation of first lid joint portion to should the first framework joint portion, the second lid joint portion rotation to should second framework combine
Portion.
In one embodiment, first opening is slotted eye, and the bearing of trend of first opening is parallel to first covering part
Edge, second opening is slotted eye, and the bearing of trend of second opening is parallel to the second covering part edge.
In one embodiment, the covering part is slab construction, the first lid joint portion and the second lid joint portion
Bending is arranged at the covering part.
In one embodiment, the covering part, the first connecting portion and the second connecting portion are coplanar.
In one embodiment, under one second state, the first connecting portion and the second connecting portion are truncated, and thereby should
Lid is separated with the framework, and the lid is rotated after a predetermined angular, and the first lid joint portion combines first framework and combines
Portion, the second lid joint portion combines the second framework joint portion.
In one embodiment, the covering part is equilateral N sides shape, and the predetermined angular is 360 °/N, and first framework is combined
Portion is formed at the second framework edge, and the second framework joint portion is formed at one the 3rd frame edge of the framework.
In one embodiment, the predetermined angular is 180 °, and the first framework joint portion is formed at the second framework edge, should
Second framework joint portion is formed at first frame edge.
In one embodiment, after the predetermined angular is rotated, the first covering part coincident second framework edge should
Second covering part coincident first frame edge.
The utility model also provides a kind of radome, and the radome is in rotational symmetric shape, and is suitable to be arranged at a circuit board
On, to cover the electronic building brick on the circuit board, the radome includes：One framework and a lid；The framework includes：
At least one first framework joint portion, at least one first notch part, at least a second framework joint portion and at least one second breach
Portion；First notch part is formed at one first frame edge of the framework；Second notch part is formed at the one second of the framework
Frame edge；The lid includes：One covering part, at least one first lid joint portion and at least one second lid joint portion；Should
Covering part includes one first covering part edge and one second covering part edge；The first lid joint portion is located at first covering
Portion edge；The second lid joint portion is located at the second covering part edge, wherein, under a first state, the first lid knot
Conjunction portion be located at first notch part among, the second lid binding site among second notch part, the lid with one into
The mode of shape connects the framework, and under one second state, the lid is cut and separates with the framework and a rotated predetermined angle
After degree, the first lid joint portion combines the first framework joint portion, and the second lid joint portion combines the second framework and combines
Portion.
In one embodiment, the covering part is equilateral N sides shape, and the predetermined angular is 360 °/N, and first framework is combined
Portion is formed at the second framework edge, and the second framework joint portion is formed at one the 3rd frame edge of the framework.
In one embodiment, the predetermined angular is 180 °, and the first framework joint portion is formed at the second framework edge, should
Second framework joint portion is formed at first frame edge.
The utility model also provides a kind of radome, and the radome is in rotational symmetric shape, and is suitable to be arranged at a circuit board
On, to cover the electronic building brick on the circuit board, the radome includes：One framework and a lid；The framework includes：
At least one first framework joint portion, at least one first notch part, at least a second framework joint portion and at least one second breach
Portion；The first framework joint portion is formed at a second framework edge of the framework；First notch part is formed at the one of the framework
First frame edge；The second framework joint portion is formed at first frame edge of the framework；Second notch part is formed at
The second framework edge of the framework；The lid includes：One covering part, at least one first lid joint portion and at least one second
Lid joint portion；The covering part includes one first covering part edge and one second covering part edge；The first lid joint portion
Located at the first covering part edge and with reference to the first framework joint portion；The second lid joint portion is located at the second covering part side
Edge simultaneously combines the second framework joint portion, wherein, first notch part rotation to should the first lid joint portion, second breach
Portion's rotation is to should the second lid joint portion.
Using the radome of the utility model above-described embodiment, because lid easily can be removed from the framework, and
The framework can be easily reconnected, heavy industry convenience is thus provided that.Further, since radome is in integrally formed mode
Make, therefore can material-saving cost.In addition, the position and shape by appropriate designed openings and notch part, can also meet
Specific thermal convection current demand.
Description of the drawings
Figure 1A shows the radome of the utility model first embodiment.
Figure 1B shows the radome of the utility model first embodiment, wherein, lid is removed from framework.
Fig. 1 C show the radome of the utility model first embodiment, wherein, lid is rotated a predetermined angle.
Fig. 1 D show the radome of the utility model first embodiment, wherein, lid is automatically reconnected framework.
Fig. 2A shows the radome of the utility model second embodiment.
Fig. 2 B show the radome of the utility model second embodiment, wherein, lid is removed from framework.
Fig. 2 C show the radome of the utility model second embodiment, wherein, lid is rotated a predetermined angle.
Fig. 2 D show the radome of the utility model second embodiment, wherein, lid is automatically reconnected framework.
Fig. 3 A show the radome of the utility model 3rd embodiment.
Fig. 3 B show the radome of the utility model 3rd embodiment, wherein, lid is removed from framework.
Fig. 3 C show the radome of the utility model 3rd embodiment, wherein, lid is rotated a predetermined angle.
Fig. 3 D show the radome of the utility model 3rd embodiment, wherein, lid is automatically reconnected framework.
Fig. 4 A show the radome of the utility model fourth embodiment.
Fig. 4 B show the radome of the utility model fourth embodiment, wherein, lid is removed from framework.
Fig. 4 C show the radome of the utility model fourth embodiment, wherein, lid is rotated a predetermined angle.
Fig. 4 D show the radome of the utility model fourth embodiment, wherein, lid is automatically reconnected framework.
Primary clustering symbol description：
10 frameworks
101 first frame edges
102 second framework edges
103 the 3rd frame edges
11 first framework joint portions
12 first notch parts
13 second framework joint portions
14 second notch parts
20 lids
21 covering parts
211 first covering part edges
212 second covering part edges
22 first lid joint portions
23 first connecting portions
24 second lid joint portions
25 second connecting portions
31 first openings
32 second openings
C circuit boards
E electronic building bricks
H1, H2, H3, H4 radome
M bearing marks
Specific embodiment
Figure 1A shows the radome H1 of the utility model first embodiment.With reference to Figure 1A, radome H1 is in rotationally symmetrical
Shape, and be suitable to be arranged on a circuit board C, to cover the electronic building brick E on the circuit board.Radome H1 includes one
The lid 20 of framework 10 and.Framework 10 include at least one first framework joint portion 11, at least one first notch part 12, at least one
Second framework joint portion 13 and at least one second notch part 14.First notch part 12 is formed at one first framework of the framework
Edge 101.Second notch part 14 is formed at a second framework edge 102 of the framework.The lid 20 is with integrally formed side
Formula is formed at the framework 10, and the lid 20 includes a covering part 21, at least one first lid joint portion 22, at least one first connection
Portion 23, at least one second lid joint portion 24 and at least a second connecting portion 25.The covering part 21 includes one first covering part
The covering part edge 212 of edge 211 and 1 second.First lid joint portion 22 is located at the first covering part edge 211, and this first
Lid joint portion 22 is located among first notch part 12 and is suitable to combine the first framework joint portion 11.Second lid joint portion
24 are located at the second covering part edge 212, and the second lid joint portion 24 is located among second notch part 14 and is suitable to combine
The second framework joint portion 13.
With reference to Figure 1A, under a first state (in this embodiment, be installed in for the first time on circuit board state),
The first lid joint portion 22 is located among first notch part 12, and the second lid joint portion 24 is located at second notch part 14
Among, the lid 20 connects the framework 10 in integrally formed mode.It is carefully sayed, the first connecting portion 23 is with integrally formed side
Formula connects first frame edge 101 and the first covering part edge 211, wherein, one first opening 31 be formed at this first
Between covering part edge 211 and first frame edge 101, and positioned at the first connecting portion 23 and the first lid joint portion
Between 22.The second connecting portion 25 connects the second framework edge 102 and the second covering part side in integrally formed mode
Edge 212, wherein, one second opening 32 is formed between the second covering part edge 212 and the second framework edge 102, and position
Between the second connecting portion 25 and the second lid joint portion 24.
In the first state, radome H1 is arranged on circuit board C, and covers the electronic building brick on the circuit board
E, to reduce because of the Electromagnetic Interference caused by electronic building brick E.Additionally, the design of the first opening 31 and the second opening 32, can
Convection effects are provided, the transmission of heat is helped.For example, in back welding process, the heat of external heat source can be by the first opening 31
And second opening 32 and be passed to electronic building brick E.And the heat when electronic building brick E is operated, produced by electronic building brick E
Can also be discharged by the first opening 31 and the second opening 32.
With reference to Figure 1A, for thin portion structure, in one embodiment, first opening 31 is slotted eye, first opening 31
Bearing of trend parallel to the first covering part edge 211, this second opening 32 be slotted eye, this second opening 32 bearing of trend
Parallel to the second covering part edge 212.In this embodiment, the covering part 21 be slab construction, the covering part 21 perpendicular to
The first lid joint portion 22 and the second lid joint portion 24.The covering part 21, the first connecting portion 23 and this second
Connecting portion 25 is coplanar.
When electronic building brick E is damaged and needed rework, the lid 20 can be cut from the framework 10, thereby the electronics group
Part E can be keeped in repair.After electronic building brick E is finished by maintenance, the lid 20 can reconnect the framework 10.Collocation reference picture
1A, Figure 1B, Fig. 1 C and Fig. 1 D, it shows that lid 20 is cut from the framework 10, and after one predetermined angular of rotation, reconnecting should
The situation of framework 10.In figure ia, the first lid of grade joint portion 22 is rotated to waiting the first framework joint portion 11, the grade
Two lid joint portions 24 are rotated to waiting second framework joint portion 13.In Fig. 1 D, first breach of grade, 12 rotation correspondences
The first framework of grade joint portion 22, second notch part of grade 14 is rotated to waiting second framework joint portion 24.In Figure 1A, figure
Among 1B, Fig. 1 C and Fig. 1 D, reference marker during with bearing mark M to rotate, to the rotation status for highlighting lid 20.Its
Middle bearing mark M only understands for convenience the rotation mark of this case technical characteristic, and it is not used to limit the utility model.
With reference to Figure 1B, it is carefully sayed, under one second state (the recombinant state after being in this embodiment, heavy industry), should
First connecting portion 23 and the second connecting portion 25 are truncated, and thereby the lid 20 is separated with the framework 10.Due to the first connection
The both sides of portion 23 are formed with the first opening 31, and the both sides of second connecting portion 25 are formed with the second opening 32, therefore the first connecting portion 23
And second connecting portion 25 can be blocked easily by cutting instrument.Reference picture 1C, then, the lid is rotated the predetermined angle
Degree.Fig. 1 D are referred again to, first lid combines 22 combination the first framework joint portions 11, and the second lid joint portion 24 combines
The second framework joint portion 13.
With reference to Figure 1A, Figure 1B, Fig. 1 C and Fig. 1 D, in this embodiment, the predetermined angular is 180 °, the grade first for collocation
Framework joint portion 11 is formed at the second framework edge 102, and the second framework such as this joint portion 13 is formed at first frame edge
101.After the predetermined angular is rotated, the coincidence second framework edge 102 of the first covering part edge 211, second covering part
Edge 212 overlap first frame edge 101.
Using the radome of the utility model above-described embodiment, because lid easily can be removed from the framework, and
The framework can be easily reconnected, heavy industry convenience is thus provided that.Further, since radome is in integrally formed mode
Make, therefore can material-saving cost.In addition, the position and shape by appropriate designed openings and notch part, can also meet
Specific thermal convection current demand.
In the above-described embodiments, the first state is the state that radome is installed in for the first time on circuit board, generally
Using the factory state of the electronic installation of the radome, can thereby simplify number of assembling steps.However, disclosed above be not limiting as this reality
With new, in some cases, using the factory state of the electronic installation of the radome, or second state.
In the above-described embodiments, the predetermined angular is 180 °, and it is (such as long that this design can apply to equilateral, inequilateral
It is square) or other there is the structure of non-rotational symmetric shape.With reference to Fig. 2A～Fig. 2 D, in this embodiment, radome H2 is ladder
Shape, with non-rotational symmetric shape, therefore can also apply design of the present utility model.
Reference picture 3A～Fig. 3 D, it shows the radome H3 of another embodiment of the utility model, wherein, the covering part 21 is
Equilateral N sides shape, the predetermined angular is 360 °/N.For example, in this embodiment, the predetermined angular is 90 °.First notch part
12 one first frame edges 101 for being formed at the framework.Second notch part 14 is formed at a second framework edge of the framework
102.The first lid joint portion 22 is located among first notch part 12 and is suitable to combine the first framework joint portion 11.This
Two lid joint portions 24 are located among second notch part 14 and are suitable to combine the second framework joint portion 13.The framework of grade first
Joint portion 11 is formed at the second framework edge 102, and the second framework such as this joint portion 13 is formed at one the 3rd framework of the framework
Edge 103.
Reference picture 4A～Fig. 4 D, in this embodiment, radome H4 is hexagon, and the predetermined angular is 60 °.Should be noted
, the predetermined angular of radome H4 can also be 180 °.
In the above-described embodiments, lid joint portion connects framework joint portion in the way of engaging.However, it is disclosed above not
The utility model is limited, lid joint portion can also fasten or other modes connection framework joint portion.
Among embodiment of the present utility model and claims, described " first ", " second ", " 3rd " is only
Name is used, and is not intended to limit module position.For example, the first framework joint portion is not necessarily located the first frame edge, and first lacks
Oral area is also not necessarily located the first frame edge.
Although the utility model is disclosed as above with specific preferred embodiment, but it is not limited to this practicality newly
Type, any those skilled in the art in the case of without departing from spirit and scope of the present utility model, can still make a little change
Should be defined depending on the appending claims person of defining with retouching, therefore protection domain of the present utility model.
Claims (12)
1. a kind of radome, it is characterised in that the radome is in rotational symmetric shape, and is suitable to be arranged on a circuit board, with
The electronic building brick on the circuit board is covered, the radome includes：
One framework, the framework includes：
At least one first framework joint portion；
At least one first notch part, first notch part is formed at one first frame edge of the framework；
An at least second framework joint portion；And
At least one second notch part, second notch part is formed at a second framework edge of the framework；And
One lid, wherein, the lid is formed at the framework in integrally formed mode, and the lid includes：
One covering part, the covering part includes one first covering part edge and one second covering part edge；
At least one first lid joint portion, the first lid joint portion is located at the first covering part edge, and first lid is combined
Portion is located among first notch part and is suitable to combine the first framework joint portion；
An at least first connecting portion, the first connecting portion with integrally formed mode connect first frame edge and this first
Covering part edge, wherein, one first opening is formed between the first covering part edge and first frame edge, and positioned at this
Between first connecting portion and the first lid joint portion；
At least one second lid joint portion, the second lid joint portion is located at the second covering part edge, and second lid is combined
Portion is located among second notch part and is suitable to combine the second framework joint portion；And
An at least second connecting portion, the second connecting portion with integrally formed mode connect the second framework edge and this second
Covering part edge, wherein, one second opening is formed between the second covering part edge and the second framework edge, and positioned at this
Between second connecting portion and the second lid joint portion,
Wherein, the first lid joint portion rotation to should the first framework joint portion, the second lid joint portion rotation is to should
Second framework joint portion.
2. radome as claimed in claim 1, it is characterised in that first opening is slotted eye, extension side of first opening
To parallel to the first covering part edge, second opening is slotted eye, and bearing of trend of second opening second covers parallel to this
Cap edge.
3. radome as claimed in claim 1, it is characterised in that the covering part is slab construction, the first lid joint portion
And the second lid joint portion bending is arranged at the covering part.
4. radome as claimed in claim 3, it is characterised in that the covering part, the first connecting portion and second connection
Portion is coplanar.
5. radome as claimed in claim 1, it is characterised in that under one second state, the first connecting portion and this
Two connecting portions are truncated, and thereby the lid is separated with the framework, and the lid is rotated after a predetermined angular, and first lid is combined
Portion combines the first framework joint portion, and the second lid joint portion combines the second framework joint portion.
6. radome as claimed in claim 5, it is characterised in that the covering part is equilateral N sides shape, and the predetermined angular is
360 °/N, the first framework joint portion is formed at the second framework edge, and the second framework joint portion is formed at the one of the framework
3rd frame edge.
7. radome as claimed in claim 5, it is characterised in that the predetermined angular is 180 °, the first framework joint portion shape
Into in the second framework edge, the second framework joint portion is formed at first frame edge.
8. radome as claimed in claim 7, it is characterised in that after the predetermined angular is rotated, the first covering part edge
Overlap the second framework edge, the second covering part coincident first frame edge.
9. a kind of radome, it is characterised in that the radome is in rotational symmetric shape, and is suitable to be arranged on a circuit board, with
The electronic building brick on the circuit board is covered, the radome includes：
One framework, the framework includes：
At least one first framework joint portion；
At least one first notch part, first notch part is formed at one first frame edge of the framework；
An at least second framework joint portion；And
At least one second notch part, second notch part is formed at a second framework edge of the framework；And
One lid, the lid includes：
One covering part, the covering part includes one first covering part edge and one second covering part edge；
At least one first lid joint portion, the first lid joint portion is located at the first covering part edge；And
At least one second lid joint portion, the second lid joint portion is located at the second covering part edge,
Wherein, under a first state, the first lid binding site among first notch part, the second lid joint portion
Among second notch part, the lid connects the framework in integrally formed mode, under one second state, lid Jing
Cut and separate with the framework and after a rotated predetermined angular, the first lid joint portion combines the first framework joint portion,
The second lid joint portion combines the second framework joint portion.
10. radome as claimed in claim 9, it is characterised in that the covering part is equilateral N sides shape, and the predetermined angular is
360 °/N, the first framework joint portion is formed at the second framework edge, and the second framework joint portion is formed at the one of the framework
3rd frame edge.
11. radomes as claimed in claim 9, it is characterised in that the predetermined angular is 180 °, the first framework joint portion shape
Into in the second framework edge, the second framework joint portion is formed at first frame edge.
12. a kind of radomes, it is characterised in that the radome is in rotational symmetric shape, and is suitable to be arranged on a circuit board, with
The electronic building brick on the circuit board is covered, the radome includes：
One framework, the framework includes：
At least one first framework joint portion, the first framework joint portion is formed at a second framework edge of the framework；
At least one first notch part, first notch part is formed at one first frame edge of the framework；
An at least second framework joint portion, the second framework joint portion is formed at first frame edge of the framework；And
At least one second notch part, second notch part is formed at the second framework edge of the framework；And
One lid, the lid includes：
One covering part, the covering part includes one first covering part edge and one second covering part edge；
At least one first lid joint portion, the first lid joint portion is located at the first covering part edge and with reference to first framework
Joint portion；And
At least one second lid joint portion, the second lid joint portion is located at the second covering part edge and with reference to the second framework
Joint portion,
Wherein, first notch part rotation to should the first lid joint portion, second notch part rotation is to should the second lid
Joint portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194206.3U CN206165032U (en) | 2016-11-03 | 2016-11-03 | Screening cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194206.3U CN206165032U (en) | 2016-11-03 | 2016-11-03 | Screening cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206165032U true CN206165032U (en) | 2017-05-10 |
Family
ID=58657714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621194206.3U Active CN206165032U (en) | 2016-11-03 | 2016-11-03 | Screening cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206165032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601299A (en) * | 2018-04-26 | 2018-09-28 | 上海移远通信技术股份有限公司 | Shielding case and shield assemblies comprising it |
-
2016
- 2016-11-03 CN CN201621194206.3U patent/CN206165032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601299A (en) * | 2018-04-26 | 2018-09-28 | 上海移远通信技术股份有限公司 | Shielding case and shield assemblies comprising it |
| CN108601299B (en) * | 2018-04-26 | 2020-08-21 | 上海移远通信技术股份有限公司 | Shielding case and shielding case assembly comprising same |
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