CN206506074U - Highly reliable waterproof radio frequency public connector - Google Patents

Highly reliable waterproof radio frequency public connector Download PDF

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Publication number
CN206506074U
CN206506074U CN201720108266.7U CN201720108266U CN206506074U CN 206506074 U CN206506074 U CN 206506074U CN 201720108266 U CN201720108266 U CN 201720108266U CN 206506074 U CN206506074 U CN 206506074U
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CN
China
Prior art keywords
public connector
radio frequency
cavity
highly reliable
waterproof
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Active
Application number
CN201720108266.7U
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Chinese (zh)
Inventor
周荣
邵继武
衡启林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Luzhiyao Technology Co Ltd
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Suzhou Luzhiyao Technology Co Ltd
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Priority to CN201720108266.7U priority Critical patent/CN206506074U/en
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Publication of CN206506074U publication Critical patent/CN206506074U/en
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Abstract

The utility model discloses a kind of highly reliable waterproof radio frequency public connector, including public connector, public connector includes plug, plug body, insulator pedestal is set in plug body, plug is located in insulator pedestal, plug body includes outer ring cavity, insulator pedestal includes inner circular cavity, the gap of the corresponding female connector grafting of a confession is formed between outer ring cavity and inner circular cavity, sealing gasket is provided with the bottom surface in gap, the lateral wall of inner circular cavity is provided with annular groove, O-ring is placed with annular groove, O-ring protrudes from the outer side wall surface of inner circular cavity;The utility model by realizing radial direction waterproof at O-ring, thus achieves double-deck waterproof, improves the waterproof reliability of public connector by realizing axial waterproof at sealing gasket, so that the public connector is applied to the occasion being had higher requirements to waterproof.

Description

Highly reliable waterproof radio frequency public connector
Technical field
The utility model is related to radio frequency connector field, more particularly to a kind of highly reliable waterproof radio frequency public connector.
Background technology
Radio frequency connector is typically considered a kind of element being installed on cable or on instrument, is used as transmission line Electrical connection or the element of separation, radio frequency connector belonged to electromechanical integrated product, mainly served as a connection, in more than 60 years In time, by the joint efforts of various countries expert, radio frequency connector is set to form the professional system of independent completion, as connector Important component in family, is the indispensable key element of coaxial transmission system.
Radio frequency connector has a variety of series, and wherein thread-locking type connector is widely used in communication due to reliable lock Field, the connector on Male head connector due to being provided with sealing gasket, and engaging crush seal pad by male and female can be very convenient Realize waterproof requirement.Although such connector is very extensive in common application applications, have higher to waterproof for some It is required that occasion for, its interface waterproofing protection only has one of defence line, it appears some are thin.
Utility model content
The utility model is a kind of highly reliable waterproof radio frequency public connector of offer that solves the above problems, by real at sealing gasket Now axial waterproof, by realizing radial direction waterproof at O-ring, thus achieves double-deck waterproof, the waterproof for improving connector can By property, so that the public connector is applied to the occasion being had higher requirements to waterproof.
To achieve the above object, the effect above is reached, the utility model is achieved through the following technical solutions:
A kind of highly reliable waterproof radio frequency public connector, including public connector, public connector include plug, plug body, Insulator pedestal is set in plug body, plug is located in insulator pedestal, and plug body includes outer ring cavity, insulator pedestal Including inner circular cavity, the corresponding female connector grafting of a confession is formed between outer ring cavity and inner circular cavity Gap, sealing gasket is provided with the bottom surface in gap, the lateral wall of inner circular cavity is provided with annular groove, in annular groove O-ring is inside placed with, O-ring protrudes from the outer side wall surface of inner circular cavity so that upon connection, corresponding mother is even Joint is extruded sealing gasket and O-ring respectively, so as to play a part of dual waterproof.
As a kind of preferred embodiment of the present utility model, the madial wall of outer circular cavity is provided with internal thread, by interior Screw thread is fastenedly connected with the screw thread on female connector, is realized and is detachably connected.
As a kind of preferred embodiment of the present utility model, snap ring is provided between outer ring cavity and insulator pedestal, is led to Snap ring is crossed to be fixedly connected.
As a kind of preferred embodiment of the present utility model, the material of O-ring or sealing gasket is heat-resistant powder filler material.
As the preferred embodiment of heat-resistant powder filler material, heat-resistant powder filler material is nitrile rubber or fluorubber or silicon Rubber or EP rubbers or neoprene or butyl rubber or polytetrafluoroethylene (PTFE) or natural rubber.
The beneficial effects of the utility model are:
A kind of highly reliable waterproof radio frequency public connector, coordinates corresponding female connector grafting, by internal thread with Screw thread on female connector is fastenedly connected, and is realized and is detachably connected, meanwhile, between outer ring cavity and inner circular cavity The gap bottom surface of formation is provided with sealing gasket, realizes axial seal waterproof;The madial wall of circular cavity is extruded O-ring, Radial seal waterproof is realized, so as to play a part of double-deck waterproof, the waterproof reliability of connector is improved, makes the connector Suitable for the occasion being had higher requirements to waterproof.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below Describe in detail it is bright as after, embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application, Schematic description and description of the present utility model is used to explain the utility model, does not constitute to of the present utility model improper Limit.In the accompanying drawings:
Fig. 1 is the half-section diagram for the public connector that the utility model is related to;
Fig. 2 is the complete section schematic diagram for the public connector that the utility model is related to;
Fig. 3 is the sectional view after the public connector that the utility model is related to is connected with corresponding female connector.
Wherein, above-mentioned accompanying drawing is marked including drawings described below:Public connector 1, female connector 2, sealing gasket 11, O-ring 12, absolutely Edge susceptor body 13, outer ring cavity 14, inner circular cavity 15, internal thread 16, plug 17, plug body 18, snap ring 19, circular cavity Body 21, external screw thread 22.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail:
As Figure 1-Figure 2, a kind of highly reliable waterproof radio frequency public connector, including public connector 1, wherein Fig. 1 connects to be public The half-section diagram of joint 1, Fig. 2 is the complete section schematic diagram of public connector 1, as shown in figure 1, and combine Fig. 2, public connector 1 is wrapped Plug 17, plug body 18 are included, wherein setting insulator pedestal 13 in plug body 18, plug 17 is located at insulator pedestal 13 Interior, plug body 18 includes outer ring cavity 14, and the card of fixation has been provided between outer ring cavity and insulator pedestal Ring, insulator pedestal 13 includes inner circular cavity 15, and the madial wall of outer ring cavity 14 is provided with internal thread 16, outer ring cavity The gap of one is formed between 14 and inner circular cavity 15, sealing gasket 11, inner circular cavity are provided with the bottom surface in gap 15 lateral wall is provided with annular groove, and O-ring 12 is placed with annular groove, and O-ring 12 protrudes from inner circular cavity 15 Outer side wall surface.
For the ease of better illustrating the using effect of the public connector 1, female connector 2 corresponding with the present invention is coordinated to enter Row explanation, as can be known from Fig. 3, is coordinated between public connector 1 and female connector 2 by the screw thread of external screw thread 22 and internal thread 16, Realize and be detachably connected;Circular cavity 21 on female connector 2 is plugged between outer ring cavity 14 and inner circular cavity 15 Gap so that public connector 1 is in locking state upon connection with female connector 2.
Meanwhile, when public connector 1 is locked with female connector 2, the upper surface of circular cavity 21 is extruded sealing gasket 11, So as to play axial seal waterproof;Because O-ring 12 protrudes from the outer side wall surface of inner circular cavity 15, circular cavity 21 it is interior Side wall is extruded O-ring 12, so as to play radial seal waterproof, i.e., public connector provided by the present invention is relative to tradition Public connector for have higher waterproof reliability.
Described above, preferred embodiment only of the present utility model not makees any formal to the utility model Limitation;The those of ordinary skill of all industry can be shown in by specification accompanying drawing and described above and swimmingly implement this practicality It is new;But, all those skilled in the art are not being departed from the range of technical solutions of the utility model, are taken off more than The technology contents shown and the equivalent variations of a little variation, modification and evolution made, are equivalent embodiment of the present utility model; Meanwhile, the change of all any equivalent variations made according to substantial technological of the present utility model to above example, modify and drill Become etc., still fall within the protection domain of the technical solution of the utility model.

Claims (5)

1. a kind of highly reliable waterproof radio frequency public connector, including public connector(1), it is characterised in that:The public connector(1)Bag Include plug(17), plug body(18), the plug body(18)Inside set insulator pedestal(13), the plug(17)Positioned at exhausted Edge susceptor body(13)It is interior, the plug body(18)Including outer ring cavity(14), the insulator pedestal(13)Including inner circle Shape cavity(15), the outer ring cavity(14)With inner circular cavity(15)Between be formed with a confession it is corresponding it is female even Joint(2)The gap of grafting, sealing gasket is provided with the bottom surface in the gap(11), the inner circular cavity(15)Outside Wall is provided with annular groove, and O-ring is placed with the annular groove(12), the O-ring(12)Protrude from inner circular chamber Body(15)Outer side wall surface.
2. highly reliable waterproof radio frequency public connector according to claim 1, it is characterised in that:The outer ring cavity(14) Madial wall be provided with internal thread(16), the internal thread(16)Carried out with corresponding female connector by screw threads for fastening removable Unload connection.
3. highly reliable waterproof radio frequency public connector according to claim 1, it is characterised in that:The outer ring cavity(14) With insulator pedestal(13)Between be provided with snap ring(19).
4. according to any described highly reliable waterproof radio frequency public connector of claims 1 to 3, it is characterised in that:The O-ring (12)Or sealing gasket(11)Material be heat-resistant powder filler material.
5. highly reliable waterproof radio frequency public connector according to claim 4, it is characterised in that:The heat-resistant powder filler material Expect for nitrile rubber or fluorubber or silicon rubber or EP rubbers or neoprene or butyl rubber or polytetrafluoroethylene (PTFE) or natural Rubber.
CN201720108266.7U 2017-02-05 2017-02-05 Highly reliable waterproof radio frequency public connector Active CN206506074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720108266.7U CN206506074U (en) 2017-02-05 2017-02-05 Highly reliable waterproof radio frequency public connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720108266.7U CN206506074U (en) 2017-02-05 2017-02-05 Highly reliable waterproof radio frequency public connector

Publications (1)

Publication Number Publication Date
CN206506074U true CN206506074U (en) 2017-09-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720108266.7U Active CN206506074U (en) 2017-02-05 2017-02-05 Highly reliable waterproof radio frequency public connector

Country Status (1)

Country Link
CN (1) CN206506074U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108336962A (en) * 2018-03-22 2018-07-27 安徽亦知企业管理有限公司 A kind of waterproof portable type solar energy battery panel components
CN108418042A (en) * 2018-03-22 2018-08-17 安徽亦知企业管理有限公司 A kind of solar panel waterproof wiring structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108336962A (en) * 2018-03-22 2018-07-27 安徽亦知企业管理有限公司 A kind of waterproof portable type solar energy battery panel components
CN108418042A (en) * 2018-03-22 2018-08-17 安徽亦知企业管理有限公司 A kind of solar panel waterproof wiring structure

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