CN108666802A - A kind of dust-proof radio frequency (RF) coaxial connector - Google Patents
A kind of dust-proof radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN108666802A CN108666802A CN201810634230.1A CN201810634230A CN108666802A CN 108666802 A CN108666802 A CN 108666802A CN 201810634230 A CN201810634230 A CN 201810634230A CN 108666802 A CN108666802 A CN 108666802A
- Authority
- CN
- China
- Prior art keywords
- dirt
- dust
- proof
- fixedly mounted
- sliding
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims abstract description 28
- 244000144985 peep Species 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 10
- 210000000078 claw Anatomy 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/625—Casing or ring with bayonet engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of dust-proof radio frequency (RF) coaxial connectors, including anchor tip and active joint, anchor tip bottom is installed by connection ring, link slot is provided in connection ring, active joint installs connecting pole, and connecting pole is connected in link slot, connection ring is externally provided with dirt-proof boot, it is provided with peep hole on dirt-proof boot, clamping slide plate is slided in peep hole, dust plug is hinged with below dirt-proof boot outer wall.When connector connects, peep hole is opened, active joint is inserted into connection ring, connecting pole is connected in link slot, turns off peep hole, and connector can play dustproof effect when connecting, when connector is not connected to, peep hole is opened, active joint is extracted, is closing peep hole, by dust plug plug in dirt-proof boot bottom, so that connection ring is entirely sealed in dirt-proof boot, avoid the connecting portion of anchor tip exposed, to reach dust-proof effect.
Description
Technical field
The present invention relates to communication electronic device technical field, specially a kind of dust-proof radio frequency (RF) coaxial connector.
Background technology
Coaxial radio-frequency connector abbreviation RF connectors are typically a kind of member being installed on cable or on instrument
Part, the element for being electrically connected or detaching as transmission line, active joint are mounted on cable socket, and anchor tip is mounted on equipment
On fixed cell, current connector when not connected, anchor tip endoporus directly it is exposed in air, and anchor tip is long-term
Exposure is easy to fall into dust in air, and when connector needs connection, dust can make between anchor tip and active joint
Effect is electrically connected to be deteriorated, it is unstable so as to cause signal transmission, thus it is proposed that a kind of dust-proof radio frequency (RF) coaxial connector is used
In solving the above problems.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of dust-proof radio frequency (RF) coaxial connector
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of dust-proof radio frequency (RF) coaxial connector, including fixation
Connector and active joint, the anchor tip bottom centre position are provided with pin hole, and connection is fixedly mounted in the anchor tip bottom
Ring, link slot is provided on the connection ring-side wall, and contact pin, the active joint outer wall is fixedly mounted in one end of the active joint
Upper fixed installation connecting pole, in connection ring, the connecting pole slides the company of being connected to for one end sliding plug of the active joint
In access slot, the contact pin activity is plugged in pin hole, and the connection ring is externally provided with dirt-proof boot, and the dirt-proof boot is fixedly mounted on solid
Determine the bottom of connector, be provided with peep hole on the dirt-proof boot, four side of the peep hole is provided with the first sliding groove, in the dirt-proof boot
Wall is provided with second sliding slot, and one end of the second sliding slot is connected to the first sliding groove, clamping slide plate is slided in the second sliding slot, described
One end of slide plate is fixedly connected with driving lever, and third sliding slot, the driving lever sliding card are provided on the dirt-proof boot on the outside of the second sliding slot
It is connected in third sliding slot, hinge column is fixedly mounted below the dirt-proof boot outer wall, dust plug is hinged on the hinge column.
Preferably, the link slot is inverted L shape structure, and the width of link slot is equal to the diameter of connecting pole.
Preferably, spherical fixture block is fixedly mounted on the outside of the other end of the slide plate, the side of the first sliding groove is provided with ball
Shape card slot.
Preferably, it is solid cylinder structure at the top of the dust plug, bottom is hollow cylinder structure, and hollow circuit cylinder
Outer diameter be equal to the internal diameter of dirt-proof boot, the dust plug bottom is fixedly mounted multiple elastic claws, fixed peace on the outside of the elastic claw
Closing piece is filled, handle is fixedly mounted in the dust plug top sidewall.
Compared with prior art, the beneficial effects of the invention are as follows：Connecting pole is surrounded with dirt-proof boot, and is set in dirt-proof boot bottom
Set dust plug so that when connector is not connected to, connection ring is entirely sealed in dirt-proof boot, realizes dust-proof effect；It is opened on dirt-proof boot
There is peep hole, and realize the folding of peep hole by the sliding of slide plate, when connector connects, opens peep hole, facilitate connection
Column is directed at link slot, realizes the connection of active joint and connection ring, and dust-proof purpose is realized after closing peep hole；Wherein,
1, link slot be inverted L shape structure, and the width of link slot be equal to connecting pole diameter, active joint can with connect
Interannular can realize quick connection；
2, spherical fixture block is fixedly mounted on the outside of the other end of slide plate, the side of the first sliding groove is provided with spherical card slot, works as observation
When hole is closed, spherical fixture block is stuck in spherical card slot, and anti-limited slip plate voluntarily slides, and peep hole is caused to be opened；
3, at the top of dust plug it is solid cylinder structure, bottom is hollow cylinder structure, and dust plug bottom is fixedly mounted
Closing piece is fixedly mounted in multiple elastic claws, elastic claw outside, and the hollow circuit cylinder outer diameter of elastic claw composition is equal to the internal diameter of dirt-proof boot, then
Closing piece outer diameter is more than dirt-proof boot internal diameter, and when dust plug fills in dirt-proof boot, closing piece can compress dirt-proof boot inner wall, avoid dust plug
Voluntarily fall off；Handle is fixedly mounted in dust plug top sidewall, facilitates extraction dust plug.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is left view cross-sectional view at anchor tip of the present invention；
Fig. 3 is top cross-sectional view at third sliding slot of the present invention.
In figure：1 anchor tip, 2 connection rings, 3 dirt-proof boots, 4 driving levers, 5 dust plugs, 6 hinge columns, 7 third sliding slots, 8 slide plates,
9 link slots, 10 peep holes, 11 active joints, 12 the first sliding grooves, 13 connecting poles, 14 handles, 15 spherical card slots, 16 pin holes, 17 are inserted
Needle, 18 spherical fixture blocks, 19 second sliding slots, 20 elastic claws, 21 closing pieces.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of dust-proof radio frequency (RF) coaxial connector, including fixation connect
First 1 and active joint 11,1 bottom centre position of anchor tip is provided with pin hole 16, and connection ring 2 is fixedly mounted in 1 bottom of anchor tip,
Link slot 9 is provided on 2 side wall of connection ring, one end of active joint 11 is fixedly mounted contact pin 17, is fixed on 11 outer wall of active joint
Connecting pole 13 is installed, in connection ring 2, the sliding of connecting pole 13 is connected in link slot 9 for one end sliding plug of active joint 11,
17 activity of contact pin is plugged in pin hole 16, and connection ring 2 is externally provided with dirt-proof boot 3, and dirt-proof boot 3 is fixedly mounted on the bottom of anchor tip 1
Portion is provided with peep hole 10 on dirt-proof boot 3, and 10 4 side of peep hole is provided with the first sliding groove 12, and 3 inner wall of dirt-proof boot is provided with second sliding slot
19, one end of second sliding slot 19 is connected to the first sliding groove 12, and clamping slide plate 8 is slided in second sliding slot 19, and one end of slide plate 8, which is fixed, to be connected
Driving lever 4 is connect, third sliding slot 7 is provided on the dirt-proof boot 3 in 19 outside of second sliding slot, the sliding of driving lever 4 is connected in third sliding slot 7, prevents
Dirt, which covers, is fixedly mounted hinge column 6 below 3 outer walls, dust plug 5 is hinged on hinge column 6.
Further, link slot 9 is inverted L shape structure, and the width of link slot 9 is equal to the diameter of connecting pole 13, and activity connects
First 11 can realize between connection ring 2 and quickly connect.
Further, spherical fixture block 18 is fixedly mounted on the outside of the other end of slide plate 8, the side of the first sliding groove 12 is provided with spherical shape
Card slot 15, when peep hole 10 is closed, spherical fixture block 18 is stuck in spherical card slot 15, and anti-limited slip plate 8 voluntarily slides, and causes to observe
It opens in hole 10.
Further, 5 top of dust plug is solid cylinder structure, and bottom is hollow cylinder structure, 5 bottom of dust plug
Multiple elastic claws 20 are fixedly mounted, closing piece 21, the hollow circuit cylinder outer diameter etc. that elastic claw 20 forms is fixedly mounted in 20 outside of elastic claw
In the internal diameter of dirt-proof boot 3, then 21 outer diameter of closing piece is more than 3 internal diameter of dirt-proof boot, and when dust plug 5 fills in dirt-proof boot 3, closing piece 21 can
3 inner wall of dirt-proof boot is compressed, dust plug 5 is avoided voluntarily to fall off；Handle 14 is fixedly mounted in 5 top sidewall of dust plug, facilitates extraction
Dust plug 5.
Operation principle：The present invention pulls driving lever 4, driving lever 4 that slide plate 8 is driven to slide in use, when connector connects, sliding
Plate 8 is taken in second sliding slot 19, and peep hole 10 exposes, and active joint 11 is inserted into connection ring 2 at this time, and connecting pole 13 is made to be clamped
In link slot 9, contact pin 17 is inserted into pin hole 16, and connector realizes quickly connection, then pushes driving lever 4, and driving lever 4 drives slide plate 8
Sliding, slide plate 8 slide into from second sliding slot 19 in the first sliding groove 12, and spherical fixture block 18 is caught in spherical card slot 15,10 envelope of peep hole
It closes, connector can play dustproof effect when connecting, and when connector is not connected to, extract active joint 11, push driving lever 4, driving lever 4
Slide plate 8 is driven to slide, slide plate 8 slides into from second sliding slot 19 in the first sliding groove 12, and spherical fixture block 18 is caught in spherical card slot 15, sees
The closing of hole 10 is examined, dust plug 5 is filled in 3 bottom of dirt-proof boot, so that connection ring 2 is entirely sealed in dirt-proof boot 3, avoids anchor tip
1 connecting portion is exposed, to reach dust-proof effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of dust-proof radio frequency (RF) coaxial connector, including anchor tip (1) and active joint (11), it is characterised in that：It is described solid
Determine connector (1) bottom centre position and be provided with pin hole (16), connection ring (2), the company is fixedly mounted in anchor tip (1) bottom
It connects and is provided with link slot (9) on ring (2) side wall, contact pin (17) is fixedly mounted in one end of the active joint (11), and the activity connects
Connecting pole (13) is fixedly mounted on head (11) outer wall, one end sliding plug of the active joint (11) is in connection ring (2), institute
It states connecting pole (13) sliding to be connected in link slot (9), contact pin (17) activity is plugged in pin hole (16), the connection ring
(2) it is externally provided with dirt-proof boot (3), the dirt-proof boot (3) is fixedly mounted on the bottom of anchor tip (1), is opened on the dirt-proof boot (3)
There are peep hole (10), (10) four side of the peep hole to be provided with the first sliding groove (12), dirt-proof boot (3) inner wall is provided with the second cunning
Slot (19), one end connection the first sliding groove (12) of the second sliding slot (19), the interior sliding clamping slide plate of the second sliding slot (19)
(8), one end of the slide plate (8) is fixedly connected with driving lever (4), and is provided on the dirt-proof boot (3) on the outside of the second sliding slot (19)
Three sliding slots (7), driving lever (4) sliding are connected in third sliding slot (7), and hinge is fixedly mounted below dirt-proof boot (3) outer wall
Column (6) is connect, dust plug (5) is hinged on the hinge column (6).
2. a kind of dust-proof radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The link slot (9) is inverted L
Type structure, and the width of link slot (9) is equal to the diameter of connecting pole (13).
3. a kind of dust-proof radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The slide plate (8) it is another
Spherical fixture block (18) is fixedly mounted in end outside, and the side of the first sliding groove (12) is provided with spherical card slot (15).
4. a kind of dust-proof radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：At the top of the dust plug (5)
For solid cylinder structure, bottom is hollow cylinder structure, and the outer diameter of hollow circuit cylinder is equal to the internal diameter of dirt-proof boot (3), institute
It states dust plug (5) bottom and multiple elastic claws (20) is fixedly mounted, closing piece (21) is fixedly mounted on the outside of the elastic claw (20), it is described
Handle (14) is fixedly mounted in dust plug (5) top sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810634230.1A CN108666802A (en) | 2018-06-20 | 2018-06-20 | A kind of dust-proof radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810634230.1A CN108666802A (en) | 2018-06-20 | 2018-06-20 | A kind of dust-proof radio frequency (RF) coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108666802A true CN108666802A (en) | 2018-10-16 |
Family
ID=63776066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810634230.1A Pending CN108666802A (en) | 2018-06-20 | 2018-06-20 | A kind of dust-proof radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108666802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224147A (en) * | 2018-10-22 | 2019-01-18 | 江苏省人民医院（南京医科大学第附属医院） | Dust-proof device for sputum aspirator |
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|---|---|---|---|---|
| JPH05190230A (en) * | 1992-01-17 | 1993-07-30 | Fujitsu Ltd | Connector with dustproof cover |
| CN1411108A (en) * | 2001-09-25 | 2003-04-16 | 光碁科技股份有限公司 | Connector having dust proof cover |
| JP2007157474A (en) * | 2005-12-05 | 2007-06-21 | Yazaki Corp | Dustproof connector |
| TW200807826A (en) * | 2006-07-27 | 2008-02-01 | Axcen Photonics Corp | Dustproof transceiver |
| CN201075517Y (en) * | 2007-06-13 | 2008-06-18 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
| CN101453085A (en) * | 2007-12-03 | 2009-06-10 | 何正凯 | Coaxial connect with reduced helical number |
| CN201556944U (en) * | 2009-10-12 | 2010-08-18 | 深圳市力征科技有限公司 | Water-proof and dust-proof power supply wave filter |
| CN101888040A (en) * | 2010-06-24 | 2010-11-17 | 华为技术有限公司 | Plug and socket of coaxial connector and coaxial connector |
| JP2011170988A (en) * | 2010-02-16 | 2011-09-01 | Ono Seisakusho:Kk | Electric connector with dust-proof hood |
| KR20120010399A (en) * | 2010-07-26 | 2012-02-03 | 엘에스전선 주식회사 | Cable jack structure for junction box of solar cell panel and cable jack assembly having the same |
| CN102931525A (en) * | 2011-07-01 | 2013-02-13 | 蔡周贤 | Double-sided electric connection male connector with sleeve shell |
| JP2014137913A (en) * | 2013-01-17 | 2014-07-28 | Smk Corp | Floating connector |
| CN204407597U (en) * | 2015-02-14 | 2015-06-17 | 浙江天齐电气有限公司 | A kind of fastening plug for industrial connector |
| CN206225659U (en) * | 2016-12-08 | 2017-06-06 | 东莞市炬山达电子有限公司 | A kind of dust-proof mobile phone charging data line of interface |
| CN207504238U (en) * | 2017-08-09 | 2018-06-15 | 深圳市信而昌电子有限公司 | It is a kind of can dust-proof USB insert PIN formula connectors |
| CN208209111U (en) * | 2018-06-20 | 2018-12-07 | 江苏永沃铜业有限公司 | A kind of dust-proof radio frequency (RF) coaxial connector |
-
2018
- 2018-06-20 CN CN201810634230.1A patent/CN108666802A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05190230A (en) * | 1992-01-17 | 1993-07-30 | Fujitsu Ltd | Connector with dustproof cover |
| CN1411108A (en) * | 2001-09-25 | 2003-04-16 | 光碁科技股份有限公司 | Connector having dust proof cover |
| JP2007157474A (en) * | 2005-12-05 | 2007-06-21 | Yazaki Corp | Dustproof connector |
| TW200807826A (en) * | 2006-07-27 | 2008-02-01 | Axcen Photonics Corp | Dustproof transceiver |
| CN201075517Y (en) * | 2007-06-13 | 2008-06-18 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
| CN101453085A (en) * | 2007-12-03 | 2009-06-10 | 何正凯 | Coaxial connect with reduced helical number |
| CN201556944U (en) * | 2009-10-12 | 2010-08-18 | 深圳市力征科技有限公司 | Water-proof and dust-proof power supply wave filter |
| JP2011170988A (en) * | 2010-02-16 | 2011-09-01 | Ono Seisakusho:Kk | Electric connector with dust-proof hood |
| CN101888040A (en) * | 2010-06-24 | 2010-11-17 | 华为技术有限公司 | Plug and socket of coaxial connector and coaxial connector |
| KR20120010399A (en) * | 2010-07-26 | 2012-02-03 | 엘에스전선 주식회사 | Cable jack structure for junction box of solar cell panel and cable jack assembly having the same |
| CN102931525A (en) * | 2011-07-01 | 2013-02-13 | 蔡周贤 | Double-sided electric connection male connector with sleeve shell |
| JP2014137913A (en) * | 2013-01-17 | 2014-07-28 | Smk Corp | Floating connector |
| CN204407597U (en) * | 2015-02-14 | 2015-06-17 | 浙江天齐电气有限公司 | A kind of fastening plug for industrial connector |
| CN206225659U (en) * | 2016-12-08 | 2017-06-06 | 东莞市炬山达电子有限公司 | A kind of dust-proof mobile phone charging data line of interface |
| CN207504238U (en) * | 2017-08-09 | 2018-06-15 | 深圳市信而昌电子有限公司 | It is a kind of can dust-proof USB insert PIN formula connectors |
| CN208209111U (en) * | 2018-06-20 | 2018-12-07 | 江苏永沃铜业有限公司 | A kind of dust-proof radio frequency (RF) coaxial connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224147A (en) * | 2018-10-22 | 2019-01-18 | 江苏省人民医院（南京医科大学第附属医院） | Dust-proof device for sputum aspirator |
| CN109224147B (en) * | 2018-10-22 | 2023-12-05 | 江苏省人民医院（南京医科大学第一附属医院） | Dust-proof device for sputum aspirator |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |