CN202025948U - Water-proof connector of shielded metal cable - Google Patents
Water-proof connector of shielded metal cable Download PDFInfo
- Publication number
- CN202025948U CN202025948U CN2011200479338U CN201120047933U CN202025948U CN 202025948 U CN202025948 U CN 202025948U CN 2011200479338 U CN2011200479338 U CN 2011200479338U CN 201120047933 U CN201120047933 U CN 201120047933U CN 202025948 U CN202025948 U CN 202025948U
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- CN
- China
- Prior art keywords
- shielded
- snap ring
- metal
- core body
- joint
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a water-proof connector of a shielded metal cable, which comprises a metal circular nut, a sealing bush arranged under the metal circular nut, a joint core arranged under the sealing bush, a shielded snap ring arranged under the joint core, a metal joint bolt which is covered on the joint core and periphery of the shielded snap ring, and an O-shaped ring which is sunk into the metal joint bolt partially. A plurality of shielded sheets are arranged on the shielded snap ring and in a reflexed structure, a plurality of protruding points are distributed evenly on an outer circumference of the shielded snap ring, and a plurality of grooves which are corresponding to and clamped with the protruding points are arranged on the metal joint bolt. Due to a fact that the shielded sheets are in a reflexed structure, the plurality of protruding points are distributed evenly on the outer circumference of the shielded snap ring, and the plurality of grooves which are corresponding to and clamped with the protruding points are arranged on the metal joint bolt, thereby being easy to install, fast and convenient, reliable in shielding and effective in locking and sealing.
Description
Technical field
The utility model relates to the electromagnetic compatibility shielding cable clip and is close to joint, is specifically related to a kind of shielded metal cable waterproof connector.
Background technology
Cable shield is meant the interference signal of the outside metal screen layer by the cable outside sponged, and prevents from that control signal to cable inside from producing to disturb.Or the metal screen layer of the interference that the cable internal control signal is produced by the cable outside sponge, and prevents from the outside produced to disturb.
The effect of the shielded type cable connector of electromagnetic compatibility will be delivered to the interference signal on the cable shield on control cubicle or the equipment parent by metallic object exactly effectively, is delivered to big ground by ground connection and plays shielding action.
The shielded type cable connector major part of the electromagnetic compatibility on the domestic market is to put an O type circle by adding on the clamping core body at present, after cable removes crust, will be on the external O type circle of core body with screen conductor anti-package, to firmly it be inserted in the metal joint key then, elastic force by O type circle compresses the screen conductor and contacts with the metal joint key, reaches shielding requirements.There is following defective in this kind shielded joint body: 1, can only use on the screen that cuts off of cable end.2, on the core body between O type circle and the joint key gap less, the core body that has wrapped screen is difficult to fill in the metal key, maybe can only wrap into the shielded conductor of part, influence reaches best shield effectiveness.3, the corresponding screen conductor of thick cable line of big specification is also thick, harder relatively, and the reflexed difficulty relatively of coming also is not easy quickly its anti-package to be not easy to operator's installation on core body.
The shielded joint of existing in addition import electromagnetic compatibility is the shielding snap ring, but cooperating between joint core body and the joint key can not spline, and core body can make cable also follow rotation along with rotation when causing nut to screw.And its shielding connector also exists the seal cartridge that is contained in the core body can produce squeeze-out phenomenon outward in the locking process.
The utility model content
The technical problem that the utility model solves: a kind of shielded metal cable waterproof connector is provided, simple, convenient and swift, reliable shielding is installed, effectively locks and seal.
The technical solution adopted in the utility model: a kind of shielded metal cable waterproof connector, comprise the round metal nut, be positioned at the seal cartridge of described round metal nut below, be positioned at the joint core body of described seal cartridge below, be positioned at the shielding snap ring of described joint core body below, be coated on the metal joint bolt of described joint core body and described shielding snap ring periphery, and the heavy O type circle of being located in the described metal joint bolt of part, described shielding snap ring is provided with a plurality of shield blade, described shield blade is the reflexed structure, be evenly equipped with a plurality of salient points on the described shielding snap ring excircle, described metal joint bolt has the corresponding card of a plurality of grooves and establishes described salient point.
Described joint core body has introversion face, and described seal cartridge has the flare face and cooperates with described introversion face.
Described joint core body top has catching, and described seal cartridge has position point in described catching, and described introversion face is located in the described catching.
Described flare face is positioned on the excircle of described seal cartridge.
Described shield blade is provided with circular arc.
The utility model compared with prior art, because of described shielding snap ring is provided with a plurality of shield blade, described shield blade is the reflexed structure, thereby makes described shield blade have bigger bounce, in use can well contact with the screen of shielded type cable and play shielding action; Because of being evenly equipped with a plurality of salient points on the described shielding snap ring excircle, described metal joint bolt has the corresponding card of a plurality of grooves and establishes described salient point, can in use not rotate thereby can guarantee to shield snap ring; Cooperate with described introversion face because of described seal cartridge has the flare face, thereby guarantee that described seal cartridge can in use not be extruded, can effectively lock and seal, and simple installation, convenient and swift.
Description of drawings
Fig. 1 is the structural representation of the utility model shielded metal cable waterproof connector.
Embodiment
Below in conjunction with accompanying drawing 1 a kind of embodiment of the present utility model is described.
The shielded metal cable waterproof connector comprises round metal nut 1, is positioned at the seal cartridge 2 of described round metal nut 1 below, is positioned at the joint core body 3 of described seal cartridge 2 belows, the shielding snap ring 4 that is positioned at described joint core body 3 belows, the metal joint bolt 5 that is coated on described joint core body 3 and described shielding snap ring 4 peripheries and the heavy O type circle 6 of being located at described metal joint bolt 5 of part.
Described seal cartridge 2 has certain thickness, in use can be evenly stressed, and chucking cable, the sealing of assurance joint.Described seal cartridge 2 has the flare face, and described flare face is positioned on the excircle of described seal cartridge 2.
Described joint core body 3 has introversion face, and described seal cartridge 2 has the flare face and cooperates with described introversion face.Described joint core body 3 tops have catching, and described seal cartridge 2 has position point in described catching, and described introversion face is located in the described catching.Described flare face is positioned on the excircle of described seal cartridge 2.
Described joint core body 3 tops have catching, and described joint core body 3 has introversion face, and described introversion face is located in the described catching.Described seal cartridge 2 has position point in described catching, and described flare face cooperates with described introversion face, thereby guarantees that described seal cartridge 2 can in use not be extruded, can effectively lock and seal, and simple installation, convenient and swift.
Described shielding snap ring 4 is provided with a plurality of shield blade, thereby described shield blade is the reflexed structure makes described shield blade have bigger bounce, in use can well contact and play shielding action with the screen of shielded type cable, during use, the shielded type cable outer insulation is removed, and screen exposes, and cable is passed joint, described shield blade contacts with cable shield, plays shielding action.Described shield blade is provided with circular arc, and cable shield is to contact with this circular arc, can guarantee that cable shield can not blocked by described shielding snap ring 4 by described shielding snap ring 4 freely.Also be evenly equipped with a plurality of salient points on described shielding snap ring 4 excircles, described metal joint bolt 5 has the corresponding card of a plurality of grooves and establishes described salient point, thereby guarantees that shading ring can in use not rotate.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. shielded metal cable waterproof connector, comprise round metal nut (1), be positioned at the seal cartridge (2) of described round metal nut (1) below, be positioned at the joint core body (3) of described seal cartridge (2) below, be positioned at the shielding snap ring (4) of described joint core body (3) below, be coated on the peripheral metal joint bolt (5) of described joint core body (3) and described shielding snap ring (4), and the heavy O type circle of being located in the described metal joint bolt (5) (6) of part, it is characterized in that: described shielding snap ring (4) is provided with a plurality of shield blade, described shield blade is the reflexed structure, be evenly equipped with a plurality of salient points on described shielding snap ring (4) excircle, described metal joint bolt (5) has the corresponding card of a plurality of grooves and establishes described salient point.
2. shielded metal cable waterproof connector according to claim 1 is characterized in that: described joint core body (3) has introversion face, and described seal cartridge (2) has the flare face and cooperates with described introversion face.
3. shielded metal cable waterproof connector according to claim 2 is characterized in that: described joint core body (3) top has catching, and described seal cartridge (2) has position point in described catching, and described introversion face is located in the described catching.
4. shielded metal cable waterproof connector according to claim 3 is characterized in that: described flare face is positioned on the excircle of described seal cartridge (2).
5. shielded metal cable waterproof connector according to claim 1 is characterized in that: described shield blade is provided with circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200479338U CN202025948U (en) | 2011-02-25 | 2011-02-25 | Water-proof connector of shielded metal cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200479338U CN202025948U (en) | 2011-02-25 | 2011-02-25 | Water-proof connector of shielded metal cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025948U true CN202025948U (en) | 2011-11-02 |
Family
ID=44850886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200479338U Expired - Lifetime CN202025948U (en) | 2011-02-25 | 2011-02-25 | Water-proof connector of shielded metal cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202025948U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300314A (en) * | 2014-05-22 | 2015-01-21 | 中航光电科技股份有限公司 | Shielding ring for electric connector |
| CN104319556A (en) * | 2014-05-22 | 2015-01-28 | 中航光电科技股份有限公司 | Electric connector |
| CN106207642A (en) * | 2016-08-26 | 2016-12-07 | 珠海格力电器股份有限公司 | A kind of metallic shield joint and locking wire terminal thereof |
| CN106329460A (en) * | 2016-08-31 | 2017-01-11 | 广州迈拓机电有限公司 | Electromagnetic compatible shielding cable joint |
| CN109565132A (en) * | 2016-08-15 | 2019-04-02 | 康普技术有限责任公司 | Connector assembly with grounding parts |
| US11342718B2 (en) | 2015-03-27 | 2022-05-24 | CommScope Connectivity Spain, S.L. | Latch for telecommunications connector |
| US11356751B2 (en) | 2017-06-19 | 2022-06-07 | Commscope Technologies Llc | High density bezel for patch panel |
| US11356752B2 (en) | 2017-11-10 | 2022-06-07 | Commscope Technologies Llc | Telecommunications panel with grounding wire |
| US11509105B2 (en) | 2015-03-20 | 2022-11-22 | CommScope Connectivity Spain, S.L. | Connector with separable lacing fixture |
-
2011
- 2011-02-25 CN CN2011200479338U patent/CN202025948U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300314A (en) * | 2014-05-22 | 2015-01-21 | 中航光电科技股份有限公司 | Shielding ring for electric connector |
| CN104319556A (en) * | 2014-05-22 | 2015-01-28 | 中航光电科技股份有限公司 | Electric connector |
| CN104319556B (en) * | 2014-05-22 | 2017-03-22 | 中航光电科技股份有限公司 | Electric connector |
| CN104300314B (en) * | 2014-05-22 | 2017-11-10 | 中航光电科技股份有限公司 | A kind of electric connector shielding ring |
| US11509105B2 (en) | 2015-03-20 | 2022-11-22 | CommScope Connectivity Spain, S.L. | Connector with separable lacing fixture |
| US11342718B2 (en) | 2015-03-27 | 2022-05-24 | CommScope Connectivity Spain, S.L. | Latch for telecommunications connector |
| CN109565132A (en) * | 2016-08-15 | 2019-04-02 | 康普技术有限责任公司 | Connector assembly with grounding parts |
| US10777953B2 (en) | 2016-08-15 | 2020-09-15 | Commscope Technologies Llc | Connector assembly with grounding |
| CN109565132B (en) * | 2016-08-15 | 2021-06-18 | 康普技术有限责任公司 | Connector assembly with grounding part |
| US11367985B2 (en) | 2016-08-15 | 2022-06-21 | Commscope Technologies Llc | Connector assembly with grounding |
| CN106207642A (en) * | 2016-08-26 | 2016-12-07 | 珠海格力电器股份有限公司 | A kind of metallic shield joint and locking wire terminal thereof |
| CN106329460A (en) * | 2016-08-31 | 2017-01-11 | 广州迈拓机电有限公司 | Electromagnetic compatible shielding cable joint |
| US11356751B2 (en) | 2017-06-19 | 2022-06-07 | Commscope Technologies Llc | High density bezel for patch panel |
| US11838700B2 (en) | 2017-06-19 | 2023-12-05 | Commscope Technologies Llc | High density bezel for patch panel |
| US11356752B2 (en) | 2017-11-10 | 2022-06-07 | Commscope Technologies Llc | Telecommunications panel with grounding wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201316 Shanghai hangtou town Pudong New Area damaiwan Industrial Zone Hang Chuan Road No. 72 Patentee after: SHANGHAI WEYER ELECTRIC APPLIANCES CO., LTD. Address before: 201316 Shanghai hangtou town Pudong New Area damaiwan Industrial Zone Hang Chuan Road No. 72 Patentee before: Shanghai Wen Yi Electrical Appliances Co., Ltd |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |
|
| CX01 | Expiry of patent term |