CN108513525A - A kind of shielding case and electronic equipment - Google Patents
A kind of shielding case and electronic equipment Download PDFInfo
- Publication number
- CN108513525A CN108513525A CN201810391396.5A CN201810391396A CN108513525A CN 108513525 A CN108513525 A CN 108513525A CN 201810391396 A CN201810391396 A CN 201810391396A CN 108513525 A CN108513525 A CN 108513525A
- Authority
- CN
- China
- Prior art keywords
- roof
- shielding case
- separator
- ontology
- noumenon
- Prior art date
- 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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Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses a kind of shielding case and electronic equipments.The shielding case includes the first noumenon, the second ontology and separator.Wherein, the first noumenon is the structure with first receiving space being made of the first side wall, the first roof and separator, second ontology is the structure with the second accommodation space being made of second sidewall, the second roof and separator, and, the second roof connects with the first roof；Alternatively, the second roof is Chong Die with the first top wall portion.In the embodiment of the present invention, on the one hand, since the first noumenon of shielding case and the second ontology can share separator, therefore, compared with the prior art in for mutually independent shielding case, can effectively save motherboard space, it is raw originally to reduce production, meets the development trend of mainboard miniaturization；On the other hand, the first roof of the first noumenon of shielding case can be connected with each other or partly overlap with the second roof of the second ontology, so as to reduce the shielding loss of energy of shielding case.
Description
Technical field
The present invention relates to technical field of electronic equipment more particularly to a kind of shielding cases and electronic equipment.
Background technology
With electronic equipment extensive use, the continuous promotion of the arithmetic speed of electronic equipment, the electronics member in electronic equipment
The intensity for the signal that part is given off is growing day by day, not only interferes the use of other devices in corresponding band in this way, is also easy dry
Disturb itself radio frequency receiver.Currently, generally use shielding case prevents this interference.
Shielding case in the prior art typically passes through pad solder on mainboard, and, reserved evacuation is needed between pad
Space.However, the portability and small form factor requirements in electronic equipment are higher, the arrangement space of mainboard seems particularly tight
, and this design is easy to cause the waste of motherboard space, is runed counter to the development trend of mainboard miniaturization.
Based on this, there is an urgent need for a kind of shielding cases at present, and motherboard space is easy to cause for solving shielding case in the prior art
Waste the problem of.
Invention content
A kind of shielding case of offer of the embodiment of the present invention and electronic equipment, are easy to cause with solving shielding case in the prior art
The problem of waste of motherboard space.
The embodiment of the present invention provides a kind of shielding case 110, and the shielding case 110 includes the first noumenon 111, the second ontology
112 and separator 113；The first noumenon 111 is made of the first side wall 1111, the first roof 1112 and separator 113
Structure with first receiving space；
Second ontology 112 is to have second by what second sidewall 1121, the second roof 1122 and separator 113 were constituted
The structure of accommodation space；
Second roof 1122 connects with first roof 1112；Alternatively, second roof 1122 and described the
One roof 1112 partly overlaps.
So, on the one hand, since the first noumenon 111 of shielding case 110 and the second ontology 112 can share separator 113,
Therefore, compared with the prior art in for mutually independent shielding case, can effectively save 120 space of mainboard, reduce production life
This, meets the development trend of mainboard miniaturization；On the other hand, the first roof 1112 of the first noumenon 111 of shielding case 110 and
Second roof 1122 of two ontologies 112 can be connected with each other, so as to reduce the shielding loss of energy of shielding case 110.
Optionally, second roof 1122 and the width of first roof 1112 overlapping are greater than or equal to default threshold
Value.
It so, it is possible to increase the firmness that the second roof 1122 is connect with the first roof 1112, and then screen can be reduced
Cover the shielding loss of energy of cover 110.
Optionally, the length of first roof 1112 is greater than or equal to the length of second roof 1122；
The length of the separator 113 is equal to the length of first roof 1112.
It so, it is possible the shielding properties for avoiding being easy to cause shielding case 110 when the length of the second roof 1122 is too short decline
The problem of, to reduce the shielding loss of energy of shielding case 110, improve the shielding properties of shielding case 110.
Optionally, the bottom of the first side wall 1111, the bottom of the second sidewall 1121 and the separator 113
Bottom is welded on mainboard 120.
Optionally, the first receiving space is closed accommodation space.
Optionally, second accommodation space is the accommodation space with notch 114, and the notch 114 is located at described the
Between two side walls 1121 and the separator 113.
Optionally, the first component 121 and second component 122 are provided on the mainboard 120；
The first component 121 is located in the first receiving space, and the second component 122 is located at described second and accommodates
In space.
The embodiment of the present invention provides a kind of electronic equipment 100, including mainboard 120 and shielding case 110 described above.
The embodiment of the present invention provides a kind of shielding case 110, including the first noumenon 111, the second ontology 112 and separator 113.
Wherein, the first noumenon 111 is to have first to accommodate sky by what the first side wall 1111, the first roof 1112 and separator 113 were constituted
Between structure, the second ontology 112 be by second sidewall 1121, the second roof 1122 and separator 113 constitute have second hold
Receive the structure in space, and, the second roof 1122 connects with the first roof 1112；Alternatively, the second roof 1122 and the first roof
1112 partly overlap.In the embodiment of the present invention, on the one hand, since the first noumenon 111 of shielding case 110 and the second ontology 112 can
To share separator 113, therefore, compared with the prior art in for mutually independent shielding case 110, can effectively save mainboard
120 spaces reduce production life originally, meet the development trend of mainboard miniaturization；On the other hand, the first noumenon 111 of shielding case 110
The second roof 1122 of the first roof 1112 and the second ontology 112 can be connected with each other, so as to reduce shielding case 110
Shielding loss of energy.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without having to pay creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of shielding case provided in an embodiment of the present invention；
Fig. 3 is a kind of vertical view of shielding case provided in an embodiment of the present invention；
Fig. 4 a are one of the structural schematic diagram of longitudinal section of shielding case provided in an embodiment of the present invention；
Fig. 4 b are the second structural representation of the longitudinal section of shielding case provided in an embodiment of the present invention；
Fig. 4 c are the third structural representation of the longitudinal section of shielding case provided in an embodiment of the present invention；
Fig. 5 is a kind of front view of shielding case provided in an embodiment of the present invention；
Fig. 6 a are a kind of structural schematic diagram of mainboard provided in an embodiment of the present invention；
Fig. 6 b are the schematic diagram after mainboard provided in an embodiment of the present invention is connect with shielding case.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
Fig. 1 illustrates the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention, as shown in Figure 1,
The electronic equipment 100 includes shielding case 110 and mainboard 120.Wherein, shielding case 110 can be welded on mainboard 120, shielding
Cover 110 can also shield the portion on mainboard 120 for shielding influence of the extraneous electromagnetic wave to the component on mainboard 120
The electromagnetic wave that part is sent out.
Specifically, Fig. 2 illustrates a kind of structural schematic diagram of shielding case provided in an embodiment of the present invention, such as schemes
Shown in 2, the shielding case 110 includes the first noumenon 111, the second ontology 112 and separator 113.Specifically, as shown in figure 3, being
A kind of vertical view of shielding case provided in an embodiment of the present invention.Wherein, the first noumenon 111 is pushed up including the first side wall 1111, first
Wall 1112；In turn, the knot with first receiving space being made of the first side wall 1111, the first roof 1112 and separator 113
Structure is the first noumenon 111.Correspondingly, the second ontology 112 includes second sidewall 1121, the second roof 1122；In turn, by second
The structure with the second accommodation space that side wall 1121, the second roof 1122 and separator 113 are constituted is the second ontology 112.
Further, as shown in figure 3, the length L1 of the first roof 1112 is greater than or equal to the length of the second roof 1122
L2 so, it is possible to avoid asking for the shielding properties for being easy to cause shielding case 110 when the length of the second roof 1122 is too short decline
Topic.
Further, as shown in figure 3, the length L3 of separator 113 can be equal to the length of the L1 of the first roof 1112, such as
This, can reduce the shielding loss of energy of shielding case 110, improve the shielding properties of shielding case 110.
It should be noted that the first side wall 1111 can be there are many shape, the vertical view of the first side wall 1111 shown in Fig. 3
Figure isShape, only a kind of example, in other possible examples, the vertical view of the first side wall 1111 may be
Shape does not limit specifically.Correspondingly, second sidewall 1121 can also be there are many shape, second sidewall 1121 shown in Fig. 3
Vertical view isShape, only a kind of example, in other possible examples, the vertical view of second sidewall 1121 may beShape does not limit specifically.
In the embodiment of the present invention, there are a variety of connection types between the first noumenon 111 and the second ontology 112.One example
In, it is one of the structural schematic diagram of longitudinal section of shielding case provided in an embodiment of the present invention as shown in fig. 4 a.Specifically,
Second roof 1122 of two ontologies 112 partly overlaps with the first roof 1112 of the first noumenon 111, as shown in Fig. 4 a, the
Two roofs 1122 partially overlap in the top of the first roof 1112.
It should be noted that Fig. 4 a are only a kind of possible realization method, those skilled in the art can also be according to reality
Second roof 1122 is partially overlapped in the lower section of the first roof 1112 by situation, is that the present invention is real for details, reference can be made to Fig. 4 b, Fig. 4 b
The second structural representation of the longitudinal section of the shielding case of example offer is provided.
Further, the second roof 1122 and the width of the first roof 1112 overlapping are greater than or equal to predetermined threshold value.Ability
Field technique personnel rule of thumb can set predetermined threshold value with actual conditions, not limit specifically.It so, it is possible increase by second
The firmness that roof 1122 is connect with the first roof 1112, and then the shielding loss of energy of shielding case 110 can be reduced.
It is the structural representation of the longitudinal section of shielding case provided in an embodiment of the present invention as illustrated in fig. 4 c in another example
The three of figure.Specifically, the second roof 1122 of the second ontology 112 connects with the first roof 1112 of the first noumenon 111.Using
This structure can save the material of the second roof 1122 of the second ontology 112, to reduce economic cost.
So, on the one hand, since the first noumenon 111 of shielding case 110 and the second ontology 112 can share separator 113,
Therefore, compared with the prior art in for mutually independent shielding case, can effectively save 120 space of mainboard, reduce production life
This, meets the development trend of mainboard miniaturization；On the other hand, the first roof 1112 of the first noumenon 111 of shielding case 110 and
Second roof 1122 of two ontologies 112 can be connected with each other, so as to reduce the shielding loss of energy of shielding case 110.
As shown in figure 5, being a kind of front view of shielding case provided in an embodiment of the present invention.Wherein, by the first side wall 1111,
The first receiving space that first roof 1112 and separator 113 are constituted can be closed accommodation space；And second sidewall 1121,
The second accommodation space that second roof 1122 and separator 113 are constituted can be the accommodation space for having notch 114, the notch
114 can be between second sidewall 1121 and separator 113.
Further, as shown in Figure 6 a, it is a kind of structural schematic diagram of mainboard provided in an embodiment of the present invention.Electronic equipment
Multiple components can be provided on mainboard 120 in 100, the first component 121, second component 122 as shown in Fig. 6 a.Using
Above-mentioned described shielding case 110, it is as shown in Figure 6 b, transversal after being connect with shielding case for mainboard provided in an embodiment of the present invention
The structural schematic diagram in face.Wherein, the bottom of the bottom of the first side wall 1111, the bottom of the second sidewall 1121 and separator 113
Portion is welded on mainboard 120, for example, can be welded by pad.Also, the first component 121 can be located at first and hold
It receives in space, second component 122 can be located in the second accommodation space.
Based on content as described above, the embodiment of the present invention also provides a kind of electronic equipment 100, including 120 He of mainboard
Shielding case 110 as described above, details are not described herein.
The embodiment of the present invention provides a kind of shielding case 110, including the first noumenon 111, the second ontology 112 and separator 113.
Wherein, the first noumenon 111 is to have first to accommodate sky by what the first side wall 1111, the first roof 1112 and separator 113 were constituted
Between structure, the second ontology 112 be by second sidewall 1121, the second roof 1122 and separator 113 constitute have second hold
Receive the structure in space, and, the second roof 1122 connects with the first roof 1112；Alternatively, the second roof 1122 and the first roof
1112 partly overlap.In the embodiment of the present invention, on the one hand, since the first noumenon 111 of shielding case 110 and the second ontology 112 can
To share separator 113, therefore, compared with the prior art in for mutually independent shielding case, can effectively save mainboard 120
Space reduces production life originally, meets the development trend of mainboard miniaturization；On the other hand, the first noumenon 111 of shielding case 110
Second roof 1122 of the first roof 1112 and the second ontology 112 can be connected with each other, so as to reduce the screen of shielding case 110
Covering property loss of energy.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of shielding case, which is characterized in that the shielding case includes the first noumenon, the second ontology and separator；Described first
Ontology is the structure with first receiving space being made of the first side wall, the first roof and separator；
Second ontology is the structure with the second accommodation space being made of second sidewall, the second roof and separator；
Second roof connects with first roof；Alternatively, second roof is Chong Die with first top wall portion.
2. shielding case according to claim 1, which is characterized in that the width of second roof and first roof overlapping
Degree is greater than or equal to predetermined threshold value.
3. shielding case according to claim 1, which is characterized in that the length of first roof is greater than or equal to described the
The length of two roofs；
The length of the separator is equal to the length of first roof.
4. shielding case according to any one of claim 1 to 3, which is characterized in that the bottom of the first side wall, described
The bottom of second sidewall and the bottom of the separator are welded on mainboard.
5. shielding case according to claim 4, which is characterized in that the first receiving space is closed accommodation space.
6. shielding case according to claim 4, which is characterized in that second accommodation space is to have receiving sky jaggy
Between, the notch is between the second sidewall and the separator.
7. shielding case according to claim 4, which is characterized in that be provided with the first component and second on the mainboard
Part；
The first component is located in the first receiving space, and the second component is located in second accommodation space.
8. a kind of electronic equipment, which is characterized in that including 1 to 7 any one of them shielding case of mainboard and the claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391396.5A CN108513525A (en) | 2018-04-27 | 2018-04-27 | A kind of shielding case and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391396.5A CN108513525A (en) | 2018-04-27 | 2018-04-27 | A kind of shielding case and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108513525A true CN108513525A (en) | 2018-09-07 |
Family
ID=63399116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810391396.5A Pending CN108513525A (en) | 2018-04-27 | 2018-04-27 | A kind of shielding case and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108513525A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201995278U (en) * | 2011-02-24 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Electromagnetic shielding device |
| CN102333438A (en) * | 2010-07-12 | 2012-01-25 | 环鸿科技股份有限公司 | Metal shielding device and metal plate utilized for manufacturing metal shielding device |
| CN202197493U (en) * | 2011-08-10 | 2012-04-18 | 惠州Tcl移动通信有限公司 | Multi-module shielding rack |
| CN208159123U (en) * | 2018-04-27 | 2018-11-27 | 华勤通讯技术有限公司 | A kind of shielding case and electronic equipment |
-
2018
- 2018-04-27 CN CN201810391396.5A patent/CN108513525A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102333438A (en) * | 2010-07-12 | 2012-01-25 | 环鸿科技股份有限公司 | Metal shielding device and metal plate utilized for manufacturing metal shielding device |
| CN201995278U (en) * | 2011-02-24 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Electromagnetic shielding device |
| CN202197493U (en) * | 2011-08-10 | 2012-04-18 | 惠州Tcl移动通信有限公司 | Multi-module shielding rack |
| CN208159123U (en) * | 2018-04-27 | 2018-11-27 | 华勤通讯技术有限公司 | A kind of shielding case and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180907 |
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| RJ01 | Rejection of invention patent application after publication |