CN100459292C - Novel shielding net connecting device - Google Patents
Novel shielding net connecting device Download PDFInfo
- Publication number
- CN100459292C CN100459292C CNB2006100510245A CN200610051024A CN100459292C CN 100459292 C CN100459292 C CN 100459292C CN B2006100510245 A CNB2006100510245 A CN B2006100510245A CN 200610051024 A CN200610051024 A CN 200610051024A CN 100459292 C CN100459292 C CN 100459292C
- Authority
- CN
- China
- Prior art keywords
- collar
- packing ring
- swivel nut
- connecting device
- gauze screen
- 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
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- Cable Accessories (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The related new-type screen network connection device comprises: a wire clip, some bolts, a collar, a post collar, a tail shield, a connection sheath, a turnbuckle, and the screen network. Unlike to current product, this invention has multilayer connection structure for fast, high-efficient and reliable connection.
Description
One, technical field
The invention belongs to technical field of electric connectors.
Two, background technology
Gauze screen main function in cable is to prevent that the outside electromagnetic interference signal from disturbing the electromagnetic signal of carrying in the cable, simultaneously, also prevents the electromagnetic signal of the electromagnetic signal interference miscellaneous equipment of conveying in the cable.The reliable connection of gauze screen and electric connector afterbody annex is the important assurance that the gauze screen function realizes.
The jockey that existing gauze screen and electric connector afterbody annex are commonly used has multiple connected mode and devices such as crimping is connected, is welded to connect, wire clamp connection, but these jockeys also exist inconvenient, the defectives such as connection reliability is poor, shield effectiveness difference of operation.
Three, summary of the invention
The objective of the invention is to, at existing crimping connects, be welded to connect, the problem of shielding net connecting device existence such as wire clamp connection, a kind of shielding net connecting device has been proposed.
The shielding net connecting device of shielding net connecting device of the present invention and original various types is all different on structure and catenation principle, difference mainly is: it is mainly by wire clamp, screw, collar, packing ring, back packing ring, hood, adapter sleeve, swivel nut, gauze screen is formed, wire clamp is screwed on two supports of swivel nut, by wire harness in wire clamp clamping gauze screen and the net, fastening with screw, by being provided with taper collar in inclined-plane between set adapter sleeve and the swivel nut, at collar and connect and be provided with packing ring between the cover, with the back packing ring, hood becomes an integral body with swivel nut by being threaded, the other end of hood is connected with electric connector, designed the multilayer syndeton in the shielding net connecting device, and when connecting, need not special instrument, just can realize the quick of gauze screen, efficiently be connected reliably.
The invention of this shielding net connecting device has thoroughly solved the defective of former shielding net connecting device, easy to operate, connect reliable, shield effectiveness is good, has reached the purpose of expected design fully, result of use is good.
Four, description of drawings
Fig. 1 is a shielding net connecting device cross-section structure view of the present invention;
Fig. 2 is the cross-section structure view of collar in the shielding net connecting device of the present invention;
Fig. 3 is the front view of collar in the shielding net connecting device of the present invention;
Among the figure: packing ring, 6-hood, 7-adapter sleeve, 8-swivel nut, 9-gauze screen behind 1-wire clamp, 2-screw, 3-collar, 4-packing ring, the 5-.
Five, embodiment
1 pair of shielding net connecting device of the present invention of contrast accompanying drawing is described in detail below:
The present invention is mainly by wire clamp 1, screw 2, collar 3, packing ring 4, back packing ring 5, hood 6, adapter sleeve 7 and swivel nut 8 are formed, wire clamp 1 usefulness screw 2 is fixed on two supports of swivel nut 8, by wire harness in wire clamp clamping gauze screen 9 and the net, fastening with screw, be provided with the collar 3 of breach and inclined-plane wedge shape between adapter sleeve 7 and the swivel nut 8, between collar and adapter sleeve, be provided with packing ring 4 and back packing ring 5, hood 6 and swivel nut 8 are by being threaded, collar 3 is at packing washer 4, back packing ring 5 wraps up gauze screen simultaneously and compresses, back packing ring 5 provides support for gauze screen 9, packing ring 4 then is pressed on gauze screen on packing ring 5 and the adapter sleeve 7, because collar 3 is axial zone wedge shape conical surfaces jaggy, swivel nut 8 inner chambers are also made scalene cone, and tapering is corresponding with the tapering of collar 3, when screwing swivel nut 8 and hood 6, swivel nut 8 inner chamber inclined-planes will form the pushing effect to the inclined-plane of collar 3, collar 3 should press packing ring 4, also can shrink to the center, and gauze screen is tightly wrapped.Hood 6 and swivel nut 8 are fixed therein gauze screen 9, collar 3, packing ring 4, back packing ring 5 and adapter sleeve 7 by being threaded, and form an integral body at last.The other end of hood 6 is connected with electric connector during use.
After the device assembling finished, packing ring 5 and gauze screen were pressed on together, and packing ring 5 is connected with gauze screen 9, connects as ground floor; Collar 3 tightly is wrapped in gauze screen on the adapter sleeve 7, and collar 3 is connected with gauze screen 9, connects as the second layer; Wire clamp 1 is pressed on gauze screen 9 on the wire harness of connector, and wire clamp 1 is connected with gauze screen 9, as the 3rd layer of connection.
These three layers of connections, guarantee reliable connection of gauze screen and electric connector afterbody annex, and, the structure of this device has guaranteed when assembling, do not need other special instrument, overcome fundamentally that operation inconvenience, connection reliability that original various shielding net connecting device exists are poor, the problem of shield effectiveness difference.
Claims (2)
1, shielding net connecting device, it is characterized in that: it mainly is made up of wire clamp (1), screw (2), collar (3), packing ring (4), back packing ring (5), hood (6), adapter sleeve (7), swivel nut (8), gauze screen (9), wire clamp (1) is fixed on two supports of swivel nut (8) with screw (2), by wire harness in wire clamp clamping gauze screen (9) and the net, fastening with screw; Be provided with collar (3) between adapter sleeve (7) and the swivel nut (8), between collar and adapter sleeve (7), be provided with packing ring (4) and back packing ring (5), hood (6) and swivel nut (8) are by being threaded, and collar (3) packing washer (4) wraps up gauze screen (9) simultaneously and is packed together to an integral body with back packing ring (5).
2, by the described shielding net connecting device of claim 1, it is characterized in that: collar (3) is the axial zone wedge shape conical surface jaggy, and the inner chamber of swivel nut (8) is also made scalene cone, and tapering is corresponding with the tapering of collar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100510245A CN100459292C (en) | 2006-04-20 | 2006-04-20 | Novel shielding net connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100510245A CN100459292C (en) | 2006-04-20 | 2006-04-20 | Novel shielding net connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101060206A CN101060206A (en) | 2007-10-24 |
| CN100459292C true CN100459292C (en) | 2009-02-04 |
Family
ID=38866162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100510245A Expired - Fee Related CN100459292C (en) | 2006-04-20 | 2006-04-20 | Novel shielding net connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100459292C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056469A (en) * | 2009-10-29 | 2011-05-11 | 范茂荣 | Retraction device for shielding net |
| CN101888043A (en) * | 2010-06-21 | 2010-11-17 | 贵州航天电器股份有限公司 | Shielding termination accessory |
| CN101958491A (en) * | 2010-10-12 | 2011-01-26 | 贵州航天电器股份有限公司 | Shielding accessory for circular electric connector |
| CN102694932B (en) * | 2012-06-18 | 2014-12-31 | 任峰 | Method and system for intelligently accessing call center through mobile internet |
| CN103682795A (en) * | 2013-11-25 | 2014-03-26 | 泰兴市航天电器有限公司 | Waterproof tail clamp for circular electric connector |
| CN106532349B (en) * | 2015-09-09 | 2018-12-28 | 贵州航天电器股份有限公司 | It is threadedly coupled Miniature circular electric connector |
| FR3090223B1 (en) * | 2018-12-17 | 2020-12-11 | Safran Electrical & Power | REAR CONNECTION WITH ELECTROMAGNETIC PROTECTION |
| CN112968417B (en) * | 2021-03-12 | 2023-09-08 | 长春捷翼汽车科技股份有限公司 | Shielding connection assembly, cable assembly and preparation method of cable assembly |
| CN114256697B (en) * | 2021-11-29 | 2024-03-19 | 中航光电科技股份有限公司 | Rain-proof high-shielding-performance cable assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2177079A1 (en) * | 1972-03-21 | 1973-11-02 | Simon Hans | |
| CN2050227U (en) * | 1989-04-10 | 1989-12-27 | 中国科学院上海光学精密机械研究所 | High-current coaxial cable terminal head |
| JPH0956044A (en) * | 1995-08-11 | 1997-02-25 | Benkan Corp | Overhead wiring clamp and overhead wiring method |
| CN2619381Y (en) * | 2003-05-30 | 2004-06-02 | 中国科学院海洋研究所 | Cable connector |
-
2006
- 2006-04-20 CN CNB2006100510245A patent/CN100459292C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2177079A1 (en) * | 1972-03-21 | 1973-11-02 | Simon Hans | |
| CN2050227U (en) * | 1989-04-10 | 1989-12-27 | 中国科学院上海光学精密机械研究所 | High-current coaxial cable terminal head |
| JPH0956044A (en) * | 1995-08-11 | 1997-02-25 | Benkan Corp | Overhead wiring clamp and overhead wiring method |
| CN2619381Y (en) * | 2003-05-30 | 2004-06-02 | 中国科学院海洋研究所 | Cable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101060206A (en) | 2007-10-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20140420 |