CN219627044U - Connector capable of enhancing electromagnetic shielding - Google Patents
Connector capable of enhancing electromagnetic shielding Download PDFInfo
- Publication number
- CN219627044U CN219627044U CN202321158362.4U CN202321158362U CN219627044U CN 219627044 U CN219627044 U CN 219627044U CN 202321158362 U CN202321158362 U CN 202321158362U CN 219627044 U CN219627044 U CN 219627044U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic shielding
- lower base
- connector
- footstock
- enhancing
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a connector for enhancing electromagnetic shielding, relates to the technical field of connectors, and aims to solve the problem that the two ends of the connector are easily affected by electromagnetic influence due to the fact that the existing connectors are mostly subjected to electromagnetic shielding by means of built-in shielding insulating materials. The upper end of the installation fixing plate is provided with an upper footstock, the lower end of the installation fixing plate is provided with a lower base, the upper footstock, the lower base and the installation fixing plate are of an integrated structure, the interiors of the upper footstock and the lower base are provided with central empty slots, the upper footstock and the lower base are of an integrated structure, and pins are arranged in the central empty slots; further comprises: the embedded grooves are arranged on the inner wall of the central hollow groove, and the two embedded grooves are respectively integrated with the upper top seat and the lower base; and the electromagnetic shielding belts are arranged in the embedded grooves, and two electromagnetic shielding belts are arranged.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a connector for enhancing electromagnetic shielding.
Background
Besides meeting general performance requirements, the electric connector has the special important requirements that the electric connector must achieve good contact, reliable work and convenient maintenance, therefore, the host circuit has very strict requirements on the quality and the reliability of the electric connector, and the electric connector is widely applied to military systems such as aviation, aerospace, national defense and the like due to the high quality and the high reliability of the electric connector.
However, most of the existing connectors rely on built-in shielding insulating materials for electromagnetic shielding, mainly aiming at the center of pins, so that two ends of the connector are easily affected by electromagnetic waves; therefore, the existing requirements are not met, and for this reason we propose a connector that enhances electromagnetic shielding.
Disclosure of Invention
The utility model aims to provide a connector for enhancing electromagnetic shielding, which solves the problem that the two ends of the connector are easily affected by electromagnetic influence due to the fact that the prior connector is mostly subjected to electromagnetic shielding by means of a shielding insulating material which is installed in a built-in manner in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a connector for enhancing electromagnetic shielding, comprising: the upper end of the installation fixing plate is provided with an upper footstock, the lower end of the installation fixing plate is provided with a lower base, the upper footstock, the lower base and the installation fixing plate are of an integrated structure, the interiors of the upper footstock and the lower base are provided with central empty slots, the upper footstock and the lower base are of an integrated structure, and pins are arranged in the central empty slots;
further comprises:
the embedded grooves are arranged on the inner wall of the central hollow groove, and the two embedded grooves are respectively integrated with the upper top seat and the lower base;
and the electromagnetic shielding belts are arranged in the embedded grooves, and two electromagnetic shielding belts are arranged.
Preferably, one end of the electromagnetic shielding belt is provided with a connection extension edge, the surface of the other end of the electromagnetic shielding belt is provided with a connection groove, and the connection extension edge, the connection groove and the electromagnetic shielding belt are of an integrated structure.
Preferably, the surface of the connecting groove is provided with fixing glue, and the connecting groove is connected with the connecting extension edge in an adhesive manner through the fixing glue.
Preferably, the upper end of the fixing adhesive is provided with a release film, one side of the release film is provided with a tearing outer edge, and the tearing outer edge and the release film are of an integrated structure.
Preferably, an insulating filler is arranged at the center of the installation fixing plate, a through hole is formed in the joint of the insulating filler and the pin, the through hole penetrates through the insulating filler, and the pin is inserted into the through hole.
Preferably, the corner of installation fixed plate all is provided with the mounting hole, and the mounting hole runs through the installation fixed plate, the outer wall of lower base is provided with the external screw thread, and external screw thread and lower base structure as an organic whole.
Preferably, the electromagnetic shielding tape is an electromagnetic shielding film, and the electromagnetic shielding film is composed of an insulating layer, a metal alloy layer and a conductive adhesive layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the inner embedded grooves are formed in the inner walls of the upper top seat and the lower base, and the electromagnetic shielding tape is arranged in the inner embedded grooves, so that the normal use of the connector is not easily influenced by outward protrusions, the electromagnetic shielding tape mainly comprises the insulating layer, the metal alloy layer and the conductive adhesive layer, the electromagnetic shielding effect on the upper top seat and the lower base is achieved, and the electromagnetic shielding tape is matched with the insulating filler for use, so that multidirectional electromagnetic shielding is realized, and the electromagnetic shielding effect of the connector is enhanced.
2. Through set up at electromagnetic shield area one end and connect the extension limit, set up connecting groove at the other end surface, when fixed electromagnetic shield area, will be located the inside release film of connecting groove and tear, then put connecting the extension limit inside connecting groove, utilize the fixed glue to fix, make electromagnetic shield area's both ends fixed, be difficult for loosely, and connect the extension limit card inside connecting groove, it is not outer protruding, when changing electromagnetic shield area, only need tear the connection extension limit, can take out electromagnetic shield area, improve the convenience of dismantling the change, utilize and protect from the fixed glue of type membrane, avoid the fixed glue to fall ash and lose the viscidity.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a split structure of an installation fixing plate and an electromagnetic shielding tape according to the present utility model;
FIG. 3 is a schematic view of an electromagnetic shielding tape according to the present utility model in an expanded configuration;
FIG. 4 is a schematic top view of the upper top base of the present utility model;
in the figure: 1. installing a fixing plate; 2. an upper top base; 3. a lower base; 4. a central hollow groove; 5. a stitch; 6. a groove is embedded in the inner part; 7. an electromagnetic shielding tape; 8. a mounting hole; 9. connecting the extension edges; 10. a connection groove; 11. a release film; 12. tearing the outer edge; 13. fixing glue; 14. an insulating filler; 15. a through hole; 16. and (5) external threads.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a connector for enhancing electromagnetic shielding, comprising: the fixing plate 1 is installed, an upper footstock 2 is arranged at the upper end of the fixing plate 1, a lower base 3 is arranged at the lower end of the fixing plate 1, the upper footstock 2, the lower base 3 and the fixing plate 1 are of an integrated structure, a central empty groove 4 is arranged in each of the upper footstock 2 and the lower base 3, the central empty groove 4, the upper footstock 2 and the lower base 3 are of an integrated structure, and pins 5 are arranged in each of the central empty grooves 4;
further comprises:
the embedded grooves 6 are arranged on the inner wall of the central hollow groove 4, and the two embedded grooves 6 are respectively integrated with the upper top seat 2 and the lower base 3;
and electromagnetic shielding strips 7 provided inside the embedded grooves 6, and the electromagnetic shielding strips 7 are provided in two.
Put electromagnetic shield area 7 along embedded groove 6, be convenient for embedded installation, be difficult for protruding normal use that influences the connector outward, electromagnetic shield area 7 mainly comprises insulating layer, metal alloy layer and conductive adhesive layer, thereby play electromagnetic shield effect to upper footstock 2 and lower base 3, use with insulating packing 14 cooperation, it is diversified, diversified electromagnetic shield has been realized, thereby the electromagnetic shield effect of connector has been strengthened, when changing electromagnetic shield area 7, only need tear down and connect extension limit 9, alright take out electromagnetic shield area 7, improve the convenience of dismantling the change.
Referring to fig. 3, one end of the electromagnetic shielding tape 7 is provided with a connection extension edge 9, the other end surface of the electromagnetic shielding tape 7 is provided with a connection groove 10, and the connection extension edge 9 and the connection groove 10 are of an integral structure with the electromagnetic shielding tape 7, when the electromagnetic shielding tape 7 is fixed, the connection extension edge 9 is clamped inside the connection groove 10 and does not protrude outwards, when the electromagnetic shielding tape 7 is replaced, the electromagnetic shielding tape 7 can be taken out only by tearing off the connection extension edge 9, and the convenience of disassembly and replacement is improved.
Referring to fig. 2 and 3, a fixing adhesive 13 is disposed on the surface of the connection groove 10, the connection groove 10 is bonded with the connection extension edge 9 through the fixing adhesive 13, the release film 11 located inside the connection groove 10 is torn off, and then the connection extension edge 9 is placed inside the connection groove 10, and the two ends of the electromagnetic shielding tape 7 are fixed by the fixing adhesive 13, so that the electromagnetic shielding tape is not easy to loosen.
Referring to fig. 3, a release film 11 is disposed at the upper end of the fixing adhesive 13, a tearing outer edge 12 is disposed at one side of the release film 11, and the tearing outer edge 12 and the release film 11 are of an integral structure, and the fixing adhesive 13 is protected by the release film 11 to avoid the loss of adhesion due to ash falling of the fixing adhesive 13.
Referring to fig. 1 and 4, an insulating filler 14 is disposed at the center of the mounting and fixing plate 1, a through hole 15 is disposed at the connection between the insulating filler 14 and the pin 5, the through hole 15 penetrates through the insulating filler 14, the pin 5 is inserted into the through hole 15, the insulating filler 14 is a material of the connector itself, and has an insulating shielding effect, and the electromagnetic shielding tape 7 and the insulating filler 14 are matched for use, so that multidirectional electromagnetic shielding is realized, and the electromagnetic shielding effect of the connector is enhanced.
Referring to fig. 1, the corners of the mounting and fixing plate 1 are provided with mounting holes 8, the mounting holes 8 penetrate through the mounting and fixing plate 1, external threads 16 are arranged on the outer wall of the lower base 3, the external threads 16 and the lower base 3 are of an integral structure, and the mounting and fixing plate 1 can fix the connector at a position to be fixed through the external bolts of the mounting holes 8.
Referring to fig. 2, the electromagnetic shielding tape 7 is an electromagnetic shielding film, and the electromagnetic shielding film is composed of an insulating layer, a metal alloy layer and a conductive adhesive layer, so as to play an electromagnetic shielding effect on the upper top seat 2 and the lower base 3, and the electromagnetic shielding tape is matched with the insulating filler 14 for use, thereby realizing multidirectional electromagnetic shielding and enhancing the electromagnetic shielding effect of the connector.
Working principle: during the use, stitch 5 inserts inside insulating packing 14 along through hole 15, the both ends of stitch 5 are located the centre hollow 4 inside upper footstock 2 and lower base 3 respectively, then put electromagnetic shield area 7 along embedded groove 6, be convenient for embedded installation, be difficult for the normal use of outstanding influence connector outward, tear off type membrane 11 that will be located inside connecting groove 10, then put connecting extension limit 9 inside connecting groove 10, fix with fixed glue 13, make electromagnetic shield area 7's both ends fix, be difficult for loosely, electromagnetic shield area 7 mainly comprises insulating layer, metal alloy layer and conductive adhesive layer, thereby play electromagnetic shield effect to upper footstock 2 and lower base 3, insulating packing 14 is the material that just has of connector itself, play insulating shield effect, electromagnetic shield area 7 and insulating packing 14 cooperation use, the multidirectional electromagnetic shield has been realized, thereby the electromagnetic shield effect of connector has been strengthened, when changing electromagnetic shield area 7, only need be connected extension limit 9 down, can take out electromagnetic shield area 7, improve the convenience of dismantling.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a connector of reinforcing electromagnetic shield, includes installation fixed plate (1), the upper end of installation fixed plate (1) is provided with footstock (2), the lower extreme of installation fixed plate (1) is provided with lower base (3), and goes up footstock (2) and lower base (3) and installation fixed plate (1) all as an organic whole structure, the inside of going up footstock (2) and lower base (3) all is provided with central empty slot (4), and central empty slot (4) and last footstock (2) and lower base (3) all are an organic whole structure, the inside of central empty slot (4) is provided with stitch (5);
the method is characterized in that: further comprises:
the embedded grooves (6) are arranged on the inner wall of the central empty groove (4), and the two embedded grooves (6) are respectively integrated with the upper top seat (2) and the lower base (3);
and electromagnetic shielding strips (7) which are arranged inside the embedded grooves (6), wherein two electromagnetic shielding strips (7) are arranged.
2. A connector for enhancing electromagnetic shielding in accordance with claim 1, wherein: one end of the electromagnetic shielding belt (7) is provided with a connecting extension edge (9), the other end surface of the electromagnetic shielding belt (7) is provided with a connecting groove (10), and the connecting extension edge (9) and the connecting groove (10) are of an integrated structure with the electromagnetic shielding belt (7).
3. A connector for enhancing electromagnetic shielding in accordance with claim 2, wherein: the surface of the connecting groove (10) is provided with a fixing adhesive (13), and the connecting groove (10) is connected with the connecting extension edge (9) through the fixing adhesive (13) in an adhesive mode.
4. A connector for enhancing electromagnetic shielding according to claim 3, wherein: the upper end of fixed glue (13) is provided with from type membrane (11), from one side of type membrane (11) is provided with and tears outside (12), and tear outside (12) and from type membrane (11) structure as an organic whole.
5. A connector for enhancing electromagnetic shielding in accordance with claim 1, wherein: the center of the installation fixing plate (1) is provided with an insulating filler (14), a through hole (15) is formed in the joint of the insulating filler (14) and the pin (5), the through hole (15) penetrates through the insulating filler (14), and the pin (5) is inserted into the through hole (15).
6. A connector for enhancing electromagnetic shielding in accordance with claim 1, wherein: the corner of installation fixed plate (1) all is provided with mounting hole (8), and mounting hole (8) run through installation fixed plate (1), the outer wall of lower base (3) is provided with external screw thread (16), and external screw thread (16) and lower base (3) structure as an organic whole.
7. A connector for enhancing electromagnetic shielding in accordance with claim 1, wherein: the electromagnetic shielding belt (7) is an electromagnetic shielding film, and the electromagnetic shielding film consists of an insulating layer, a metal alloy layer and a conductive adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321158362.4U CN219627044U (en) | 2023-05-15 | 2023-05-15 | Connector capable of enhancing electromagnetic shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321158362.4U CN219627044U (en) | 2023-05-15 | 2023-05-15 | Connector capable of enhancing electromagnetic shielding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219627044U true CN219627044U (en) | 2023-09-01 |
Family
ID=87794215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321158362.4U Active CN219627044U (en) | 2023-05-15 | 2023-05-15 | Connector capable of enhancing electromagnetic shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219627044U (en) |
-
2023
- 2023-05-15 CN CN202321158362.4U patent/CN219627044U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107768805A (en) | Terminal device and its antenna FPC fixation kits | |
| CN219627044U (en) | Connector capable of enhancing electromagnetic shielding | |
| CN203374790U (en) | Sealing structure | |
| CN114286614A (en) | Electronic device | |
| US20160330829A1 (en) | Flexible printed circuit | |
| CN106385472A (en) | Terminal device | |
| CN216145876U (en) | Buckle type electric connector capable of keeping stable in shaking environment | |
| CN201829878U (en) | Junction box | |
| AU2021432226A1 (en) | Electrical equipment | |
| CN211531421U (en) | Control device and PCBA board assembly structure thereof | |
| CN208173822U (en) | Connecting terminal components and controller for electric vehicle and electric vehicle | |
| CN112688042A (en) | Low insertion loss circulator | |
| CN207571655U (en) | Display screen and electronic equipment | |
| CN111065202A (en) | Control device and PCBA board assembly structure thereof | |
| CN219553533U (en) | Fastening structure and circuit breaker | |
| CN201781077U (en) | Ground lug structure | |
| CN209105497U (en) | PCBA board component and electronic equipment | |
| CN104822226A (en) | Circuit board assembly | |
| CN113783003B (en) | Circuit board module for new energy automobile and connection method of circuit board | |
| CN220798929U (en) | Anti-magnetic interference electronic device | |
| CN218677657U (en) | Screw terminal and connector | |
| CN215620431U (en) | Novel honeycomb core plate | |
| CN215345499U (en) | Metal reed for electromagnetic shielding | |
| CN208258210U (en) | Outdoor portable terminal device | |
| CN210949060U (en) | Zero-gas-loss drainage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |