CN202435784U - Shielding case and terminal - Google Patents
Shielding case and terminal Download PDFInfo
- Publication number
- CN202435784U CN202435784U CN2012200429761U CN201220042976U CN202435784U CN 202435784 U CN202435784 U CN 202435784U CN 2012200429761 U CN2012200429761 U CN 2012200429761U CN 201220042976 U CN201220042976 U CN 201220042976U CN 202435784 U CN202435784 U CN 202435784U
- Authority
- CN
- China
- Prior art keywords
- radome
- metallic
- pcb board
- metallic plate
- electric conductor
- 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.)
- Expired - Lifetime
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a shielding case and a terminal. The shielding case comprises a metal bracket (5) and a metal plate (7), wherein the metal plate (7) is used for supporting an LCD (Liquid Crystal Display) (1); a case body space is formed by the metal plate (7) and the metal bracket (5); the LCD (1) and the shielding case are arranged on the surface and/or inside of the terminal; and the metal plate (7) is fixedly connected with the LCD (1). With the adoption of the shielding case provided, the thickness of the whole machine can be effectively reduced.
Description
Technical field
The utility model relates to a kind of radome and terminal.
Background technology
In electric terminal equipment,, often use radome and shield for the electromagnetic interference between the electronic devices and components that prevent each several part.Existing radome mainly contains two kinds, and a kind of is to adopt the radome of steel to be welded on the mainboard, and another kind is to adopt magnadure as radome.Be that the radome that steel disc or magnadure are processed all is an one; As shown in Figure 1; Radome must cover the electronic devices and components 3 on the pcb board 2 fully, and the lid 4 of radome is between pcb board 2 and LCD1, because electronic devices and components 3 have certain altitude; Therefore the spacing between lid 4 and the pcb board 2 must guarantee to hold electronic devices and components 3; Simultaneously must leave the gap between lid 4 and the LCD1, therefore adopt the complete machine thickness at terminal of this radome higher, can't satisfy of the requirement of existing terminal frivolous degree.
The utility model content
The technical problem that the utility model will solve is, to the too high defective of radome thickness, provide a kind of thickness less radome.
The utility model solves the technical scheme that its technical problem adopted: construct a kind of radome, comprise metallic support and the metallic plate that supports LCD, said metallic plate and said metallic support form the cover body space.
In the described radome of the utility model, said radome also comprises electric conductor, and said metallic support and said metallic plate clamp said electric conductor, and said electric conductor is blocked the gap between said metallic support and the said metallic plate.
In the described radome of the utility model, said metallic support is provided with leg, and an end of said electric conductor is against on the said leg, and the other end is against on the said metallic plate.
In the described radome of the utility model, said radome also comprises pcb board, and said pcb board is provided with electronic devices and components, and confined space is formed in said pcb board and said cover body space, and said electronic devices and components place in the said confined space.
In the described radome of the utility model, said metallic support is fixed on the said pcb board.
In the described radome of the utility model, said metallic support is pressed abd fixed on the said pcb board through double-screw bolt.
In the described radome of the utility model, said electric conductor is conducting foam, conductive fabric or conducting resinl.
The utility model also provides a kind of terminal, and said terminal end surface and/or set inside have LCD and above-mentioned radome, and metallic plate is fixedly connected with said LCD.
Implement the radome of the utility model; Have following beneficial effect: the cover body space of the utility model radome is made up of the metallic plate and the metallic support that support LCD; Metallic plate can substitute the lid on original radome, only needs to guarantee that the electronic devices and components that the distance between metallic plate and the pcb board can be held on the PCB get final product, and has compared with prior art removed lid; Therefore the height of radome has reduced, and the height that the terminal of this radome is set has simultaneously also reduced.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the structural representation of existing radome;
Fig. 2 is the structural representation of the utility model radome.
Embodiment
Understand for technical characterictic, purpose and effect to the utility model have more clearly, contrast the embodiment that accompanying drawing specifies the utility model at present.
As shown in Figure 2, the utility model radome comprises metallic support 5 and metallic plate 7.Metallic plate 7 is used to support LCD1, and it specifically can be to be processed by metal materials such as steel discs.Metallic plate 7 is formed the cover body space with metallic support 5, and this cover body space can be used for the inner components and parts of shielding protection.Metallic support 5 can be processed by metal materials such as magnadures.The cover body space of the utility model radome is made up of metallic plate 7 and metallic support 5; Metallic plate 7 can substitute the lid 4 on original radome; Only need to guarantee that the electronic devices and components 3 that the distance between metallic plate 7 and the pcb board 2 can be held on the pcb board 2 get final product; Compared with prior art removed lid 4, so the height of radome has reduced, the height that the terminal of this radome is set has simultaneously also reduced.
Further, the utility model radome also comprises electric conductor 8.Metallic support 5 clamps electric conductor 8 with metallic plate 7, and electric conductor 8 is blocked the gap between metallic support 5 and the metallic plate 7.Electric conductor 8 has certain elasticity, and metallic support 5 clamps this electric conductor 8 with metallic plate 7, and electric conductor 8 produces deformation and guarantees further to block the gap between metallic support 5 and the metallic plate 7, improves shield effectiveness.This concrete electric conductor 8 can be rubber-like electric conductors 8 such as conducting foam, conductive fabric or conducting resinl.
Further, metallic support 5 is provided with leg 6, and an end of electric conductor 8 is against on the leg 6, and the other end is against on the metallic plate 7.Can guarantee that through leg 6 is set electric conductor 8 contacts with the reliable of metallic support 5, enlarge the contact area of electric conductor 8 with leg 6.
Further; Radome also comprises pcb board 2; On pcb board 2, be provided with electronic devices and components 3, pcb board 2 is formed confined space with the cover body space, and the electronic devices and components 3 on the pcb board 2 are contained in this confined space; Form by conductor around this confined space, therefore can effectively shield inner electronic devices and components 3.
Further, metallic support 5 is fixed on the pcb board 2, is to be pressed abd fixed on the pcb board 2 through double-screw bolt in the present embodiment, but it is understandable that the fixed form of metallic support 5 also can be that welding waits other fixed form.
The radome of the utility model is fit to various electric terminal equipments, for example the electromagnetic interference shield between the surperficial and/or inner electronic devices and components of mobile phone, PDA, panel computer or the like.The utility model also provides a kind of terminal, and this terminal end surface and/or set inside have LCD1 and above-mentioned radome, and metallic plate 7 is fixedly connected with LCD1.
Combine accompanying drawing that the embodiment of the utility model is described above; But the utility model is not limited to above-mentioned embodiment, and above-mentioned embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the utility model.
Claims (8)
1. a radome is characterized in that, comprises the metallic plate (7) of metallic support (5) and support LCD (1), and said metallic plate (7) and said metallic support (5) form the cover body space.
2. radome according to claim 1; It is characterized in that; Said radome also comprises electric conductor (8), and said metallic support (5) and said metallic plate (7) clamp said electric conductor (8), and said electric conductor (8) is blocked the gap between said metallic support (5) and the said metallic plate (7).
3. radome according to claim 2 is characterized in that, said metallic support (5) is provided with leg (6), and an end of said electric conductor (8) is against on the said leg (6), and the other end is against on the said metallic plate (7).
4. radome according to claim 1; It is characterized in that said radome also comprises pcb board (2), said pcb board (2) is provided with electronic devices and components (3); Confined space is formed in said pcb board (2) and said cover body space, and said electronic devices and components (3) place in the said confined space.
5. radome according to claim 4 is characterized in that, said metallic support (5) is fixed on the said pcb board (2).
6. radome according to claim 5 is characterized in that, said metallic support (5) is pressed abd fixed on the said pcb board (2) through double-screw bolt.
7. radome according to claim 2 is characterized in that, said electric conductor (8) is conducting foam, conductive fabric or conducting resinl.
8. a terminal is characterized in that, said terminal end surface and/or set inside have LCD (1) and any described radome of claim 1-7, and metallic plate (7) is fixedly connected with said LCD (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200429761U CN202435784U (en) | 2012-02-10 | 2012-02-10 | Shielding case and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200429761U CN202435784U (en) | 2012-02-10 | 2012-02-10 | Shielding case and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202435784U true CN202435784U (en) | 2012-09-12 |
Family
ID=46785183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200429761U Expired - Lifetime CN202435784U (en) | 2012-02-10 | 2012-02-10 | Shielding case and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202435784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360710A (en) * | 2017-08-23 | 2017-11-17 | 华勤通讯技术有限公司 | A kind of shielding construction and terminal |
-
2012
- 2012-02-10 CN CN2012200429761U patent/CN202435784U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360710A (en) * | 2017-08-23 | 2017-11-17 | 华勤通讯技术有限公司 | A kind of shielding construction and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |