CN202799568U - Shielding cover and terminal - Google Patents
Shielding cover and terminal Download PDFInfo
- Publication number
- CN202799568U CN202799568U CN201220487567.2U CN201220487567U CN202799568U CN 202799568 U CN202799568 U CN 202799568U CN 201220487567 U CN201220487567 U CN 201220487567U CN 202799568 U CN202799568 U CN 202799568U
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- CN
- China
- Prior art keywords
- mask frame
- screening cover
- radome
- terminal
- utility
- 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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Abstract
The utility model relates to a shielding cover and a terminal. The shielding cover comprises a shielding cover (2) and a hollow shielding frame (1), wherein the shielding cover (2) covers hollow shielding frame (1), and the shielding cover (2) and the hollow shielding frame (1) are connected in a detachable mode. The terminal comprises a main board (3) and the shielding cover. By the aid of the shielding cover, the thickness is reduced effectively and the terminal with the shielding cover is convenient to maintain.
Description
Technical field
The utility model relates to electronic technology field, more particularly, relates to a kind of radome and terminal.
Background technology
In electric terminal equipment, for the electromagnetic interference between the electronic devices and components that prevent each several part, radome is installed on the mainboard of being everlasting is shielded.As shown in Figure 1, existing radome comprises mask frame 1 ' and screening cover, during installation, first mask frame 1 ' is installed on the mainboard, in order to guarantee paster, sucker position 2 ' need to be set in the inside of mask frame 1 ', the sucker of being convenient on the chip mounter picks up mask frame 1 ', sucker position 2 ' need to mainboard on the components and parts preset clearance, and itself also there is thickness sucker position 2 ', therefore increased the thickness of radome integral body.Screening cover of the prior art is fixed on the mask frame 1 ' by the mode of welding, can't dismantle inconvenient maintenance.Sucker position 2 ' is connected with mask frame 1 ' by rib, and when mask frame 1 ' size was larger, distortion caused failure welding easily.
The utility model content
The technical problems to be solved in the utility model is, for the too high defective of radome thickness, the less radome of a kind of thickness and terminal are provided.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of radome, comprise the mask frame of screening cover and hollow, described screening cover is buckled on the described mask frame, and described screening cover and described mask frame removably connect.
In radome described in the utility model, described mask frame is provided with installing hole, and described screening cover is provided with the projection that cooperates with described installing hole.
In radome described in the utility model, described mask frame or described screening cover are provided with baffle plate, and described baffle plate is divided into two independently shielding cavities with described radome.
This practicality also provides a kind of terminal, comprise mainboard and radome, described radome comprises the mask frame of screening cover and hollow, and described screening cover is buckled on the described mask frame, described screening cover and described mask frame removably connect, and described mask frame is fixed on the described mainboard.
In terminal described in the utility model, described mask frame is provided with installing hole, and described screening cover is provided with the projection that cooperates with described installing hole.
In terminal described in the utility model, described mask frame or described screening cover are provided with baffle plate, and described baffle plate is divided into two independently shielding cavities with described radome.
Implement radome of the present utility model and terminal, have following beneficial effect: when radome is installed, can at first screening cover be installed on the mask frame, screening cover and mask frame are fixed together, and then hold screening cover with sucker, with the mask frame paster to mainboard.Because screening cover has served as the sucker position when shifting, therefore just need not again to arrange again on the mask frame sucker position, mask frame is hollow, therefore also just reduced the height of whole radome, the thickness that the terminal of this radome is installed has accordingly also reduced, and mask frame can be because of not oversize and produce the problem of distortion yet.Simultaneously, because screening cover and mask frame removably connect, can take off easily screening cover during maintenance, simple and convenient.The utility model radome can effectively reduce thickness, and it is easy to maintenance that the terminal of this radome is installed.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of mask frame in the prior art;
Fig. 2 is the structural representation of the utility model mask frame;
Fig. 3 is the structural representation of screening cover;
Fig. 4 is the structural representation of mainboard;
Fig. 5 is the structural representation of radome when being installed on the mainboard;
Fig. 6 is the structural representation when on the mask frame baffle plate being set.
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
Such as Fig. 2-shown in Figure 5, radome of the present utility model comprises screening cover 2 and mask frame 1.Mask frame 1 is hollow, and inside does not arrange the sucker position.Screening cover 2 is buckled on the mask frame 1, and screening cover 2 and mask frame 1 form the cover body space, and this cover body space can be used for the components and parts of shielding protection inside.Screening cover 2 and mask frame 1 removably connect, and are convenient to dismounting.During installation, at first screening cover 2 is installed on the mask frame 1, screening cover 2 and mask frame 1 are fixed together, and then hold screening cover 2 with sucker, with mask frame 1 paster to mainboard 3.Because screening cover 2 has served as the sucker position when shifting, therefore just need not again to arrange again on the mask frame 1 the sucker position, therefore also just reduced the height of whole radome, the thickness that the terminal of this radome is installed has accordingly also reduced, and mask frame 1 can be because of not oversize and produce the problem of distortion yet.Simultaneously, because screening cover 2 and mask frame 1 removably connect, can take off easily screening cover 2 during maintenance, simple and convenient.
Further, mask frame 1 is provided with installing hole in the present embodiment, and screening cover 2 is provided with projection.During installation projection is pressed in the installing hole, thereby by projection and installing hole cooperation screening cover 2 is fixed on the mask frame 1, when taking off screening cover 2, firmly act on the screening cover 2, projection and installing hole are broken away from get final product.Be understandable that the mode that removably connects has multiple, also can buckle etc. alternate manner realize, in the present embodiment just preferred embodiment.
As shown in Figure 6, further, be provided with baffle plate 4 in mask frame 1 or screening cover 2, baffle plate 4 is divided into two independently shielding cavities with radome, can realize a minute chamber shielding, avoids interfering with each other between the components and parts.The quantity of baffle plate 4 can arrange as required, can obtain a plurality of independently shielding cavities.
Radome of the present 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 etc.The utility model also provides a kind of terminal, and this terminal comprises mainboard 3 and above-mentioned radome, and the mask frame 1 of radome is fixed on the mainboard 3.
The above is described embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from 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 present utility model.
Claims (6)
1. a radome is characterized in that, comprises the mask frame (1) of screening cover (2) and hollow, and described screening cover (2) is buckled on the described mask frame (1), and described screening cover (2) and described mask frame (1) removably connect.
2. radome according to claim 1 is characterized in that, described mask frame (1) is provided with installing hole, and described screening cover (2) is provided with the projection that cooperates with described installing hole.
3. radome according to claim 1 is characterized in that, described mask frame (1) or described screening cover (2) are provided with baffle plate (4), and described baffle plate (4) is divided into two independently shielding cavities with described radome.
4. terminal, comprise mainboard (3) and radome, it is characterized in that, described radome comprises the mask frame (1) of screening cover (2) and hollow, described screening cover (2) is buckled on the described mask frame (1), described screening cover (2) and described mask frame (1) removably connect, and described mask frame (1) is fixed on the described mainboard (3).
5. terminal according to claim 4 is characterized in that, described mask frame (1) is provided with installing hole, and described screening cover (2) is provided with the projection that cooperates with described installing hole.
6. terminal according to claim 4 is characterized in that, described mask frame (1) or described screening cover (2) are provided with baffle plate (4), and described baffle plate (4) is divided into two independently shielding cavities with described radome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220487567.2U CN202799568U (en) | 2012-09-20 | 2012-09-20 | Shielding cover and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220487567.2U CN202799568U (en) | 2012-09-20 | 2012-09-20 | Shielding cover and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799568U true CN202799568U (en) | 2013-03-13 |
Family
ID=47826730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220487567.2U Expired - Lifetime CN202799568U (en) | 2012-09-20 | 2012-09-20 | Shielding cover and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650869A (en) * | 2018-02-24 | 2018-10-12 | 深圳市信维通信股份有限公司 | A kind of compound shielding case |
| CN113079685A (en) * | 2021-03-25 | 2021-07-06 | Oppo广东移动通信有限公司 | Shielding cover, shielding assembly and electronic equipment |
-
2012
- 2012-09-20 CN CN201220487567.2U patent/CN202799568U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650869A (en) * | 2018-02-24 | 2018-10-12 | 深圳市信维通信股份有限公司 | A kind of compound shielding case |
| CN108650869B (en) * | 2018-02-24 | 2023-08-11 | 深圳市信维通信股份有限公司 | Composite shielding cover |
| CN113079685A (en) * | 2021-03-25 | 2021-07-06 | Oppo广东移动通信有限公司 | Shielding cover, shielding assembly and electronic equipment |
| CN113079685B (en) * | 2021-03-25 | 2022-12-20 | Oppo广东移动通信有限公司 | Shielding cover, shielding assembly and electronic equipment |
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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: 20130313 |