CN213989443U - 360-degree shielding device for tail wire of watertight connector socket of pressure-resistant cabin - Google Patents
360-degree shielding device for tail wire of watertight connector socket of pressure-resistant cabin Download PDFInfo
- Publication number
- CN213989443U CN213989443U CN202023232307.4U CN202023232307U CN213989443U CN 213989443 U CN213989443 U CN 213989443U CN 202023232307 U CN202023232307 U CN 202023232307U CN 213989443 U CN213989443 U CN 213989443U
- Authority
- CN
- China
- Prior art keywords
- shielding
- watertight connector
- connector socket
- shield
- tail
- 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.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model belongs to the technical field of the electromagnetic protection, specifically speaking is a 360 degrees shield assembly of withstand voltage cabin watertight connector socket tails. The device comprises a watertight connector socket, a shielding cover, a shielding ring, a shielding cable and a bolt. The watertight connector socket is installed on the pressure-resistant cabin bulkhead, the shielded cable passes shield cover, shield ring, and cable core and socket afterbody contact pin welding, the shielding net/layer of cable turn back turn over the cover and be in on the shield ring, the shield cover extrusion shield ring and the shield net of turning back lock the shielding layer, the bolt is fixed the shield cover on the pressure-resistant cabin socket afterbody interior bulkhead. The device passes through shield cover, shield ring surround the 360 degrees covers of watertight connector socket tail-wires, realize complete 360 degrees full scale shielding, the utility model discloses signal contact is few, the space occupies for a short time, with low costs.
Description
Technical Field
The utility model belongs to the technical field of the electromagnetic protection, specifically speaking is a 360 degrees shield assembly of withstand voltage cabin watertight connector socket tails.
Background
In the underwater field, a common shielding method for a watertight connector tail wire on a pressure-resistant cabin is characterized in that a single-core or multi-core lead wire is led out from a shielding net of a cable and is welded with the tail end of a connector for realizing shielding continuous action, but the method cannot realize 360-degree full-closed shielding at the tail part of the connector, and the tail end of the connector is difficult to weld and is easy to fall off and break;
one method is that the contact element is connected with the shell to realize the electric continuity of the shielding net and the shell; however, the method can not realize 360-degree totally-enclosed shielding at the tail part of the connector, and still has the phenomenon of magnetic leakage;
one method is to adopt a wall-through watertight connector at the bulkhead and realize the full shielding effect by matching connector plugs at the two ends. This approach not only takes up space, but also requires the addition of a special shielded transition connector plug, which adds cost and adds a level of signal contacts. And for bulkheads of different thicknesses, it is necessary to customize connectors of different sizes, otherwise the connectors either protrude too far or are buried inside the bulkhead, which further increases the cost.
In summary, there is a need for a shielding method and device thereof, which can realize 360-degree omnibearing shielding of the tail wire of the watertight connector socket, and has few signal contact points, no space occupation and low cost.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model provides a 360 degrees shielding methods and device of withstand voltage cabin watertight connector socket tail wires.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
a pressure resistant cabin watertight connector receptacle tail 360 degree shielding device, comprising: watertight connector socket, shield cover, shielding layer, shield ring, shielded cable and bolt, wherein:
the watertight connector socket is installed on the pressure-resistant cabin bulkhead, the shielding cable penetrates through the shielding ring and the shielding cover, the core of the shielding cable is fixedly connected with two ends of the contact pin at the tail part of the watertight connector socket to form a watertight connector socket tail wire, the shielding layer of the shielding cable is turned back to be sleeved on the shielding ring, the shielding cover extrudes the shielding ring and turns back the shielding net to lock the shielding layer, the shielding cover covers the watertight connector socket tail wire, and the shielding cover is fixed on the pressure-resistant cabin bulkhead through the bolt.
The shielding cover is a conical ring.
And the wire core of the shielding cable is welded with the contact pin at the tail part of the watertight connector socket.
The shielding cover is a metal shell
The shielding case is a stainless steel shell.
The shielding layer is a metal layer.
The shielding layer is a stainless steel layer.
The shielding layer is made of metal mesh.
The outer ring of the shielding cover is provided with a mounting hole, and the shielding cover is fixed on the pressure-resistant cabin wall through a bolt.
The utility model has the following beneficial effects and advantages:
1. the utility model realizes the shielding of the watertight connector socket tail wire in 360 degrees in the whole range;
2. the utility model has few signal contacts;
3. the utility model occupies little space;
4. the utility model discloses it is with low costs.
Drawings
FIG. 1 is a view showing the structure of the apparatus of the present invention;
the cable comprises a pressure cabin bulkhead 1, a watertight connector socket 2, a shielded cable 3, a shielded net/layer 4, a shielded ring 5, a shielded cover 6 and a bolt 7.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, a 360-degree shielding device for a plug tail of a watertight connector of a pressure-resistant cabin comprises: watertight connector socket, shield cover, shielding layer, shield ring, shielded cable and bolt, wherein:
the watertight connector socket is installed on the pressure-resistant cabin bulkhead, the shielding cable penetrates through the shielding ring and the shielding cover, the core of the shielding cable is fixedly connected with two ends of the contact pin at the tail part of the watertight connector socket to form a watertight connector socket tail wire, the shielding layer of the shielding cable is turned back to be sleeved on the shielding ring, the shielding cover extrudes the shielding ring and turns back the shielding net to lock the shielding layer, the shielding cover covers the watertight connector socket tail wire, and the shielding cover is fixed on the pressure-resistant cabin bulkhead through the bolt.
The shielding cover is a conical ring.
And the wire core of the shielding cable is welded with the contact pin at the tail part of the watertight connector socket.
The shielding cover is a metal shell
The shielding case is a stainless steel shell.
The shielding layer is a metal layer.
The shielding layer is a stainless steel layer.
The shielding layer is made of metal mesh.
The outer ring of the shielding cover is provided with a mounting hole, and the shielding cover is fixed on the pressure-resistant cabin wall through a bolt.
The utility model relates to a 360 degrees shielding methods of withstand voltage cabin watertight connector socket tail wires, including following steps:
(1) stripping wires, wherein wire cores of the shielded cable are welded on the contact pins of the watertight connector socket;
(2) the watertight connector socket is mounted on the pressure-resistant cabin wall;
(3) the cable passes through the shielding ring, and a shielding net (layer) of the cable is turned back and sleeved on the shielding ring;
(4) the cable penetrates through the shielding cover, the shielding cover is pushed to be sleeved outside the folded shielding net, and the shielding cover and the shielding ring extrude the shielding net in the middle to fix the shielding net;
(5) and continuously pushing the shielding cover to enable the shielding ring and the shielding cover to be abutted against the bulkhead of the pressure-resistant cabin, covering the tail part of the socket by the shielding cover, and fixing the shielding cover on the bulkhead by using bolts.
The utility model also provides a 360 degrees shield assembly of watertight connector socket tail wires on withstand voltage cabin. The connector comprises a watertight connector socket, a shielding cover, a shielding ring, a shielding cable and a bolt. The watertight connector socket is installed on withstand voltage cabin bulkhead, shielded cable passes shield cover, shield ring, and cable core and socket afterbody contact pin welding, the shielding net (layer) of cable turn back turn over the cover and be in on the shield ring, shield cover extrusion shield ring and the shield net of turning back lock the shielding layer, and the shield cover covers connector socket tail wire, the bolt is fixed the shield cover on withstand voltage cabin bulkhead. The device, through the shield cover covers the watertight connector socket tail wire and surrounds, realizes complete 360 degrees full scale shielding.
Claims (9)
1. The utility model provides a 360 degrees shield assembly of withstand voltage cabin watertight connector socket tail-wires which characterized in that includes: watertight connector socket (2), shield cover (6), shielding layer (4), shield ring (5), shielded cable (3) and bolt (7), wherein:
watertight connector socket (2) are installed on withstand voltage cabin bulkhead (1), shield cable (3) pass shield ring (5), shield cover (6), the sinle silk of shield cable (3) and the contact pin both ends fixed connection of watertight connector socket (2) afterbody constitute watertight connector socket (2) tail wire, shielding layer (4) of shield cable (3) turn back turn over the cover on shield ring (5), shield cover (6) extrusion shield ring (5) and shielding layer (4), with shielding layer (4) locking, shield cover (6) cover watertight connector socket (2) tail wire, fix shield cover (6) on withstand voltage cabin bulkhead (1) through bolt (7).
2. The pressure cabin watertight connector socket tail wire 360 degree shielding device according to claim 1, characterized in that the shielding cage (6) is a conical ring.
3. The 360-degree shielding device for the tail of the pressure-resistant cabin watertight connector socket according to claim 1, wherein a core of the shielding cable (3) is welded with a pin at the tail of the watertight connector socket (2).
4. The pressure cabin watertight connector socket tail 360 degree shielding device according to claim 1, characterized in that the shielding cage (6) is a metal casing.
5. The pressure cabin watertight connector socket tail 360 degree shielding device according to claim 1 or 4, characterized in that the shielding cage (6) is a stainless steel casing.
6. The pressure cabin watertight connector socket tail 360 degree shielding device according to claim 1, characterized in that the shielding layer (4) is a metal layer.
7. The pressure cabin watertight connector socket tail wire 360 degree shielding device according to claim 1 or 6, characterized in that the shielding layer (4) is a stainless steel layer.
8. The 360-degree shielding device for the plug tail of the pressure-proof cabin watertight connector according to claim 1 or 6, characterized in that the shielding layer (4) is made of metal mesh.
9. The 360-degree shielding device for the plug tail of the pressure-resistant cabin watertight connector according to claim 1, wherein the shielding case (6) is provided with mounting holes on the outer ring, and the shielding case (6) is fixed on the pressure-resistant cabin wall (1) through bolts (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023232307.4U CN213989443U (en) | 2020-12-28 | 2020-12-28 | 360-degree shielding device for tail wire of watertight connector socket of pressure-resistant cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023232307.4U CN213989443U (en) | 2020-12-28 | 2020-12-28 | 360-degree shielding device for tail wire of watertight connector socket of pressure-resistant cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213989443U true CN213989443U (en) | 2021-08-17 |
Family
ID=77248785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023232307.4U Active CN213989443U (en) | 2020-12-28 | 2020-12-28 | 360-degree shielding device for tail wire of watertight connector socket of pressure-resistant cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213989443U (en) |
-
2020
- 2020-12-28 CN CN202023232307.4U patent/CN213989443U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6991493B2 (en) | Shielded wire-connecting structure | |
| CN107453158B (en) | Wire harness connector and cable connection method | |
| KR970004152B1 (en) | Cable shield termination for an electrical connector | |
| CN103999297A (en) | Structure for fixing electrical connection section, connector, and method for connecting connector | |
| CN201498780U (en) | Cable connector component | |
| US5823803A (en) | Electrical cable connector | |
| CN104541413A (en) | Shield connector structure | |
| CN103477509A (en) | Shield connector | |
| CN108695641A (en) | Containment member and electric connector | |
| CN103996934A (en) | Shield connector structure | |
| US20220094108A1 (en) | Connector | |
| CN108039598A (en) | A kind of multi-unit connector for crimping shielded cable | |
| EP0111162A1 (en) | Encapsulated, shielded, and grounded connector | |
| CN210692111U (en) | Cable shielding grounding processing device | |
| CN213989443U (en) | 360-degree shielding device for tail wire of watertight connector socket of pressure-resistant cabin | |
| EP3561966B1 (en) | Electrical connection assembly | |
| CN208189864U (en) | Meet the single right-angle connector of IP68 degree of protection | |
| JP2012230850A (en) | Connector for charging | |
| CN113628792A (en) | Anti-electromagnetic interference method for vehicle wiring harness and anti-electromagnetic interference vehicle wiring harness | |
| CN105247749B (en) | Power-converting device | |
| KR100800789B1 (en) | Shield connector | |
| JP5985971B2 (en) | Waterproof connector | |
| CN114696163A (en) | 360-degree shielding method and device for tail wire of watertight connector socket of pressure-resistant cabin | |
| CN114267988B (en) | Detachable heavy current deep water sealed cable assembly | |
| KR20020073262A (en) | Shield connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |