CN204131030U - Shielding wire casing - Google Patents
Shielding wire casing Download PDFInfo
- Publication number
- CN204131030U CN204131030U CN201420566222.5U CN201420566222U CN204131030U CN 204131030 U CN204131030 U CN 204131030U CN 201420566222 U CN201420566222 U CN 201420566222U CN 204131030 U CN204131030 U CN 204131030U
- Authority
- CN
- China
- Prior art keywords
- cell body
- cover plate
- upper cover
- tapered plane
- dividing plate
- 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 - Fee Related
Links
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of shielding wire casing, comprise cell body and upper cover, top, cell body two side inwardly forms raised line, cell body two side is positioned at place above raised line and is provided with semi-circular recesses, the dividing plate that several are vertical is provided with bottom cell body, cover plate is provided with between upper cover and cell body, cover plate is crimped on above raised line and dividing plate, the first elasticity shielding pad is provided with between cover plate and raised line, the second elasticity shielding pad is provided with between cover plate and dividing plate, both sides, cover plate top are provided with the first tapered plane, upper cover bottom is provided with the second tapered plane coordinated with the first tapered plane, the 3rd elasticity shielding pad is provided with between second tapered plane and the first tapered plane, upper cover two side outwards forms projection, projection can coordinate and stretches in semi-circular recesses, cell body, upper cover, dividing plate and cover plate apply screening conductive paint.Shielding wire casing structure of the present utility model is simple, and easy installation and removal, shield effectiveness is good.
Description
Technical field
The utility model relates to building field, especially a kind of shielding wire casing.
Background technology
Some special buildings, the using function demand fulfillment specialization in the spaces such as its office, meeting room, various halls, digitlization, modernization, intelligentized requirement, and security requirements degree is also very high, thus the light current of construction must meet secondary shield requirement.Existing shielding wire casing is fixed by bolt, and installing/dismounting bothers, and unavoidably leaves gap between cell body and upper cover, does not reach best shield effectiveness, also can produce electromagnetic interference between inner various different circuit simultaneously, is badly in need of improving.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of structure simple, easy installation and removal, the shielding wire casing that shield effectiveness is good.
For achieving the above object, the technical solution of the utility model is: shielding wire casing, comprise cell body and upper cover, top, described cell body two side inwardly forms raised line, cell body two side is positioned at place above raised line and is provided with semi-circular recesses, the dividing plate that several are vertical is provided with bottom cell body, cover plate is provided with between described upper cover and cell body, described cover plate is crimped on above raised line and dividing plate, the first elasticity shielding pad is provided with between cover plate and raised line, the second elasticity shielding pad is provided with between cover plate and dividing plate, both sides, cover plate top are provided with the first tapered plane, described upper cover bottom is provided with the second tapered plane coordinated with the first tapered plane, the 3rd elasticity shielding pad is provided with between described second tapered plane and the first tapered plane, described upper cover two side outwards forms projection, described projection can coordinate and stretches in semi-circular recesses, described cell body, upper cover, dividing plate and cover plate apply screening conductive paint.
Described dividing plate top cross-section is sharp-tooth shaped, is provided with corresponding serrate slot bottom described cover plate, is provided with the second elasticity shielding pad between described dividing plate top and serrate slot, and the cross section of described second elasticity shielding pad is sharp-tooth shaped.
The beneficial effects of the utility model are: separated by various different circuit by dividing plate, reduce interference; By the setting of the first elasticity shielding pad, the second elasticity shielding pad and the 3rd elasticity shielding pad, and apply screening conductive paint on cell body, upper cover, dividing plate and cover plate, bulk shielding is effective; During installation, upper cover is inserted until projection falls in semi-circular recesses along cell body inwall, easy installation and removal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is explosive view of the present utility model.
In figure: cell body 1, raised line 11, semi-circular recesses 12, upper cover 2, protruding 21, second tapered plane 22, dividing plate 3, cover plate 4, serrate slot 41, first tapered plane 42, first elasticity shielding pad 5, the 3rd elasticity shielding pad 6, second elasticity shielding pad 7.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1 and Figure 2, shielding wire casing, comprise cell body 1 and upper cover 2, raised line 11 is inwardly formed at top, described cell body 1 two side, and cell body 1 two side is positioned at place above raised line 11 and is provided with semi-circular recesses 12, several vertical dividing plates 3 are provided with bottom cell body 1, cell body 1 inside is divided into multiple cavity by dividing plate 3, can place control line respectively, power line and holding wire in each cavity, various circuit is spaced from each other, and can not interfere with each other.
Cover plate 4 is provided with between described upper cover 2 and cell body 1, described cover plate 4 is crimped on above raised line 11 and dividing plate 3, the first elasticity shielding pad 5 is provided with between cover plate 4 and raised line 11, the second elasticity shielding pad 7 is provided with between cover plate 4 and dividing plate 3, make each cavity completely independent by cover plate 4 crimping, and use elastomeric shield material at the contact point of each crimping, electromagnetic interference is completely isolated.
Both sides, cover plate 4 top are provided with the first tapered plane 42, described upper cover 2 bottom is provided with the second tapered plane 22 coordinated with the first tapered plane 42, the 3rd elasticity shielding pad 6 is provided with between described second tapered plane 22 and the first tapered plane 42, lower plane and first tapered plane 42 of the 3rd elasticity shielding pad 6 are fitted, upper plane and second tapered plane 22 of the 3rd elasticity shielding pad 6 are fitted, further reinforcement shield effectiveness, also make upper cover 2 pairs of cover plates 4 produce a downforce simultaneously, make cover plate 4 compress the first elasticity shielding pad 5 and the second elasticity shielding pad 7, shield effectiveness is good.
Described upper cover 2 two side outwards forms protruding 21, described protruding 21 can coordinate and stretch in semi-circular recesses 12, described cell body 1, upper cover 2, dividing plate 3 and cover plate 4 apply screening conductive paint, during installation, upper cover 2 is inserted until protruding 21 fall in semi-circular recesses 12 and can fix along cell body 1 inwall, now upper cover 2 exceeds cell body 1 part, only need inwardly to extrude the part that upper cover 2 exceeds cell body 1 during dismounting and upper cover 2 can be detached cell body 1, easy installation and removal, the use of screening conductive paint simultaneously strengthens overall shield effectiveness.
Described dividing plate 3 top cross-section is sharp-tooth shaped, corresponding serrate slot 41 is provided with bottom described cover plate 4, the second elasticity shielding pad 7 is provided with between described dividing plate 3 top and serrate slot 41, the cross section of described second elasticity shielding pad 7 is sharp-tooth shaped, the good airproof performance crimped between dividing plate 3 with cover plate 4, improves anti-electromagnetic interference capability.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.
Claims (2)
1. shield wire casing, comprise cell body (1) and upper cover (2), it is characterized in that: raised line (11) is inwardly formed at described cell body (1) top, two side, cell body (1) two side is positioned at raised line (11) top place and is provided with semi-circular recesses (12), cell body (1) bottom is provided with several vertical dividing plates (3), cover plate (4) is provided with between described upper cover (2) and cell body (1), described cover plate (4) is crimped on raised line (11) and dividing plate (3) top, the first elasticity shielding pad (5) is provided with between cover plate (4) and raised line (11), the second elasticity shielding pad (7) is provided with between cover plate (4) and dividing plate (3), cover plate (4) both sides, top are provided with the first tapered plane (42), described upper cover (2) bottom is provided with the second tapered plane (22) coordinated with the first tapered plane (42), the 3rd elasticity shielding pad (6) is provided with between described second tapered plane (22) and the first tapered plane (42), described upper cover (2) two side outwards forms projection (21), described projection (21) can coordinate and stretches in semi-circular recesses (12), described cell body (1), upper cover (2), dividing plate (3) and cover plate (4) upper coating screening conductive paint.
2. shield wire casing as claimed in claim 1, it is characterized in that: described dividing plate (3) top cross-section is sharp-tooth shaped, described cover plate (4) bottom is provided with corresponding serrate slot (41), be provided with the second elasticity shielding pad (7) between described dividing plate (3) top and serrate slot (41), the cross section of described second elasticity shielding pad (7) is sharp-tooth shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566222.5U CN204131030U (en) | 2014-09-28 | 2014-09-28 | Shielding wire casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566222.5U CN204131030U (en) | 2014-09-28 | 2014-09-28 | Shielding wire casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131030U true CN204131030U (en) | 2015-01-28 |
Family
ID=52387351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566222.5U Expired - Fee Related CN204131030U (en) | 2014-09-28 | 2014-09-28 | Shielding wire casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779565A (en) * | 2015-03-26 | 2015-07-15 | 安徽智瑞电气有限公司 | Bridge frame |
| CN107689607A (en) * | 2017-09-08 | 2018-02-13 | 合肥永烨信息科技有限公司 | A kind of anti-tampering wiring groove and its manufacture craft |
-
2014
- 2014-09-28 CN CN201420566222.5U patent/CN204131030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779565A (en) * | 2015-03-26 | 2015-07-15 | 安徽智瑞电气有限公司 | Bridge frame |
| CN107689607A (en) * | 2017-09-08 | 2018-02-13 | 合肥永烨信息科技有限公司 | A kind of anti-tampering wiring groove and its manufacture craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |