CN205385158U - Rectangle low frequency connector - Google Patents
Rectangle low frequency connector Download PDFInfo
- Publication number
- CN205385158U CN205385158U CN201620094273.1U CN201620094273U CN205385158U CN 205385158 U CN205385158 U CN 205385158U CN 201620094273 U CN201620094273 U CN 201620094273U CN 205385158 U CN205385158 U CN 205385158U
- Authority
- CN
- China
- Prior art keywords
- ring flange
- plug
- contact pin
- floating bushing
- box body
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a rectangle low frequency connector, it includes plug, plug -in box body mounting panel, the cover that floats, screw, guide post, electrically conductive sealed pad, socket and ring flange, the socket fixing is in the central mounting hole of ring flange, the plug is installed in the mounting hole of socket, be equipped with two cylinder holes on the ring flange, unsteady cover is installed in the cylinder hole of ring flange, mounting screw in the cover that floats and spiral shell screw tail portion install on plug -in box body mounting panel, electrically conductive sealed the pad is installed outside the ring flange right -hand member on the face of cylinder, electrically conductive sealed the pad is located between ring flange and the plug -in box body mounting panel, install two guide posts on the ring flange, float and overlap for the annular tube -in -tube structure of stairstepping, the left end face of the unsteady annular of sheatheeing in and the left end face contaction of ring flange, clearance on the ring flange between flange right -hand member face and the unsteady annular right -hand member face of sheatheeing in is 0.2~0.5mm.
Description
Technical field
This utility model relates to connector technique field, specifically, particularly to a kind of rectangle low-frequency connector.
Background technology
Low-frequency connector is usually the frequency transmission signal adapter lower than 100MHz, and the transmission current range of this kind of adapter is relatively big, and structure is multi-thread form mostly.Current electronic equipment, to high density, miniaturization development, has on the circuit module of plug function and uses floating type rectangular electric connector more and more extensive.The conductive sealed pad of common floating type rectangular electric connector is arranged between plug-in unit box body assembly wall and floating bushing dip section outer face, makes floating bushing press conductive sealed pad by tightening screw.During owing to tightening screw, conductive sealed pad is applied pressure by floating bushing, and because compression area is little, conductive sealed pad region of no pressure warpage or twisted phenomena easily occurs so that gap occurs in junction；And because of infinite place device, conductive sealed pad decrement is uncontrollable, likely there is gap in junction.
Utility model content
Technical problem to be solved in the utility model is in that for above-mentioned deficiency of the prior art, disclose a kind of rectangle low-frequency connector, it has simple in construction, has both avoided electromagnetic wave to interfere through gap or gap, has utilized again the elasticity of floating bushing to ensure its floatability simultaneously.
This utility model solves its technical problem and be the technical scheme is that a kind of rectangle low-frequency connector, including plug, plug-in unit box body installing plate, floating bushing, screw, lead, conductive seal pad, socket and ring flange；Described socket is arranged in the center mounting hole of ring flange, described plug is arranged in the installing hole of socket, described ring flange is provided with two cylindrical holes, described floating bushing is arranged in the cylindrical hole of ring flange, described screw is arranged in floating bushing and screw afterbody is arranged on plug-in unit box body installing plate, described conductive seal pad is arranged on ring flange right-hand member external cylindrical surface, conductive seal pad is between ring flange and plug-in unit box body installing plate, described ring flange is provided with two leads, described floating bushing is step-like annular groove tube-in-tube structure, the left side of the annular groove on floating bushing contacts with the left side of ring flange, the gap between annular groove right side on described ring flange upper flange right side and floating bushing is 0.2～0.5mm.
As a kind of preferred implementation of the present utility model, described plug is made up of shell, heel row contact pin and front-seat contact pin, described heel row contact pin and front-seat contact pin are all installed in the enclosure, and heel row contact pin and front-seat contact pin are designed with axial hole and radial hole, and axial hole communicates with radial hole.
As a kind of preferred implementation of the present utility model, described heel row contact pin stretches out enclosure bottom 2mm, and front-seat contact pin stretches out housing bottom surface 3mm.
Conductive sealed pad is arranged between plug-in unit box body assembly wall and plug ring flange by this utility model, utilizes the gap between floating bushing and ring flange, contradiction between solving floating type rectangular electric connector electromagnetic shielding and floating.
This utility model compared with prior art has the advantage that
The disclosed a kind of rectangle low-frequency connector of this utility model, by being arranged in the middle of plug-in unit box body installing plate and ring flange, it is to avoid electromagnetic wave interferes through gap or gap by conductive sealed pad；Its floatability is ensured by the elasticity of tripping sleeve.
Accompanying drawing explanation
Fig. 1 is the structural front view of the plug of a kind of detailed description of the invention of the present utility model；
Fig. 2 is the structural representation of a kind of detailed description of the invention of the present utility model；
Fig. 3 is the structure upward view of the plug of a kind of detailed description of the invention of the present utility model；
Fig. 4 is the structure left view of the plug of a kind of detailed description of the invention of the present utility model.
Description of reference numerals:
1-plug, 2-plug-in unit box body installing plate, 3-floating bushing, 4-screw, 5-lead, 6-conductive seal pad, 7-socket, 8-ring flange；
101-shell, 102-heel row contact pin, 103-front row contact pin.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model detailed description of the invention is described:
It should be noted that, the structure of signal, ratio, size etc. in this specification institute accompanying drawing, all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still drop on the disclosed technology contents of this utility model and obtain in the scope that can contain.
Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " and " one " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As shown in figures 1-4, it illustrates detailed description of the invention of the present utility model；As it can be seen, the disclosed a kind of rectangle low-frequency connector of this utility model, including plug 1, plug-in unit box body installing plate 2, floating bushing 3, screw 4, lead 5, conductive seal pad 6, socket 7 and ring flange 8；Described socket 7 is arranged in the center mounting hole of ring flange 8, described plug 1 is arranged in the installing hole of socket 7, described ring flange 8 is provided with two cylindrical holes, described floating bushing 3 is arranged in the cylindrical hole of ring flange 8, described screw 4 is arranged in floating bushing 3 and screw 4 afterbody is arranged on plug-in unit box body installing plate 2, described conductive seal pad 6 is arranged on ring flange 8 right-hand member external cylindrical surface, conductive seal pad 6 is between ring flange 8 and plug-in unit box body installing plate 2, described ring flange 8 is provided with two leads 5, described floating bushing 3 is step-like annular groove tube-in-tube structure, the left side of the annular groove on floating bushing 3 contacts with the left side of ring flange 8, the gap between annular groove right side on described ring flange 8 upper flange right side and floating bushing 3 is 0.2～0.5mm.
Preferably, as it can be seen, described plug 1 is made up of shell 101, heel row contact pin 102 and front-seat contact pin 103, described heel row contact pin 102 and front-seat contact pin 103 are all arranged in shell 101, being designed with axial hole and radial hole on heel row contact pin 102 and front-seat contact pin 103, axial hole communicates with radial hole.
Preferably, as it can be seen, described heel row contact pin 102 stretches out shell 101 bottom surface 2mm, front-seat contact pin 103 stretches out housing 101 bottom surface 3mm.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, it is also possible to make a variety of changes under the premise without departing from this utility model objective.
Many other can be made without departing from design of the present utility model and scope to change and remodeling.Should be appreciated that this utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (3)
1. a rectangle low-frequency connector, it is characterised in that: include plug, plug-in unit box body installing plate, floating bushing, screw, lead, conductive seal pad, socket and ring flange；Described socket is arranged in the center mounting hole of ring flange, described plug is arranged in the installing hole of socket, described ring flange is provided with two cylindrical holes, described floating bushing is arranged in the cylindrical hole of ring flange, described screw is arranged in floating bushing and screw afterbody is arranged on plug-in unit box body installing plate, described conductive seal pad is arranged on ring flange right-hand member external cylindrical surface, conductive seal pad is between ring flange and plug-in unit box body installing plate, described ring flange is provided with two leads, described floating bushing is step-like annular groove tube-in-tube structure, the left side of the annular groove on floating bushing contacts with the left side of ring flange, the gap between annular groove right side on described ring flange upper flange right side and floating bushing is 0.2～0.5mm.
2. a kind of rectangle low-frequency connector as claimed in claim 1, it is characterized in that: described plug is made up of shell, heel row contact pin and front-seat contact pin, described heel row contact pin and front-seat contact pin are all installed in the enclosure, being designed with axial hole and radial hole on heel row contact pin and front-seat contact pin, axial hole communicates with radial hole.
3. a kind of rectangle low-frequency connector as claimed in claim 2, it is characterised in that: described heel row contact pin stretches out enclosure bottom 2mm, and front-seat contact pin stretches out housing bottom surface 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094273.1U CN205385158U (en) | 2016-01-29 | 2016-01-29 | Rectangle low frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094273.1U CN205385158U (en) | 2016-01-29 | 2016-01-29 | Rectangle low frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385158U true CN205385158U (en) | 2016-07-13 |
Family
ID=56349226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620094273.1U Expired - Fee Related CN205385158U (en) | 2016-01-29 | 2016-01-29 | Rectangle low frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294519A (en) * | 2021-05-20 | 2021-08-24 | 中国电子科技集团公司第三十八研究所 | Sealing structure for radial and axial floating seal and design method |
-
2016
- 2016-01-29 CN CN201620094273.1U patent/CN205385158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294519A (en) * | 2021-05-20 | 2021-08-24 | 中国电子科技集团公司第三十八研究所 | Sealing structure for radial and axial floating seal and design method |
| CN113294519B (en) * | 2021-05-20 | 2023-10-31 | 中国电子科技集团公司第三十八研究所 | Sealing structure for radial and axial floating seal and design method |
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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: 20160713 Termination date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |