CN106129622A - A kind of coaxial cable ground connection and fixing flange - Google Patents
A kind of coaxial cable ground connection and fixing flange Download PDFInfo
- Publication number
- CN106129622A CN106129622A CN201610676927.6A CN201610676927A CN106129622A CN 106129622 A CN106129622 A CN 106129622A CN 201610676927 A CN201610676927 A CN 201610676927A CN 106129622 A CN106129622 A CN 106129622A
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- CN
- China
- Prior art keywords
- flange
- coaxial cable
- storage tank
- tail
- ground connection
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- Details Of Aerials (AREA)
Abstract
The invention discloses a kind of coaxial cable ground connection and fixing flange, including flange body and flange tail, the one side of described flange body is provided with the rectangle storage tank for pressing the wire sheathing put on coaxial cable, one end of rectangle storage tank arrives the end of flange body, it is equipped with the fixing hole for connecting plate-shaped antenna on the flange body of rectangle storage tank both sides, described flange tail is positioned at the end of flange body, flange tail is semi-cylindrical, and the inside of flange tail is provided with rectangular outlet hole, described rectangular outlet hole is through with rectangle storage tank.Instant invention overcomes the defect of existing two kinds of coaxial cables and two kinds of connected modes of plate antenna, version is simple, with low cost, it is convenient to install, avoid the link of coaxial cable human weld's Earthing Reliability difference, it is achieved that coaxial cable carries out high reliability and the Easy Test maintainability that feed is connected with plate antenna.
Description
Technical field
The invention belongs to communication equipment mounting technology field, particularly to a kind of coaxial cable ground connection and fixing usage
Blue.
Background technology
Modern Communication System is often wired and wireless coalition, and transmitting and the reception of spacing wireless signal are all dependent on
Antenna realizes, and wherein plate antenna (beam antenna) is generally used for communication distance far in a communications system, and coverage is little,
Target density is big, the occasion that frequency efficiency is high.Coaxial cable is as connecting electromagnetic signal transmission between equipment and plate antenna
Feeder line, can antenna normally be worked and tend to take up bigger factor by the reliability being connected between its with distributing point.
Coaxial cable 102 as shown in Figure 1 and the connection requirement of plate antenna 101, the inner wire of its standard coaxial cable 102
1021 need to interconnect with the distributing point 1012 of plate antenna 101, and the wire sheathing 1023 of coaxial cable 102 needs and plate antenna
Ground area 1013 on the reflecting plate 1011 of 101 interconnects, and has connected rear coaxial cable 102 and be positioned at reflecting plate 1011
Back surface B face is also stretched along direction A, additionally, 1022 and 1024 are respectively insulator and the outer quilt of plastics of coaxial cable 102.Based on
Connection requirement between this kind of common coaxial cable and plate antenna, currently mainly has a following two connected mode:
In the first connected mode as shown in Figure 1 and Figure 2, the wire sheathing 1023 of coaxial cable 102 is through plate antenna
Reflecting plate 1011 on 101 is also welded on ground area 1013, and the inner wire 1021 of coaxial cable 102 is through distributing point 1012
Place, and weld, in Fig. 2, the 201 of labelling, 202 are solder joint.The advantage of this connected mode is simple direct, closer to former
Beginning radio frequency simulation, but there is also following deficiency:
(1) material and process costs are high.Coaxial cable 102 uses soldering mode to interconnect with plate antenna 101, therefore plate antenna
101 materials must have tin-welding or use other processes to increase the tin-welding of its local, virtually considerably increase
Material and process costs.It addition, reflecting plate 1011 area is relatively big, it is easier to heat radiation during welding, produces rosin joint risk most probably；
(2) poor reliability.Wire sheathing 1023 is only fixed on reflecting plate 1011 by the 201 little areas of solder joint, shakes occurring
In the case of dynamic and coaxial cable 102 rocks, the braid of solder joint adnexa is more easily generated the risk of cracking；
(3) maintainability type is poor.When antenna needs repairing debugging when, need to be removed by scolding tin with flatiron, waste time and energy, and high
Cable and antenna may be caused damage and thermal deformation by temperature.
The second connected mode as shown in Figure 3, Figure 4, the afterbody 304 of customization adapter 300 is mutual with coaxial cable 102
Connection, flange 302 is locked in the B face of reflecting plate 1011 by installing hole 303 screw 401 through the installing hole 303 on flange 302, fixed
The inner wire 301 of adapter 300 processed is then welded at distributing point 1012, so far completes coaxial cable 102 and plate antenna 101
Connection requirement.The advantage of this connected mode is simple and convenient, and reliability is high.Shortcoming be adapter need specialty customization with
Meeting electric property, Costco Wholesale is higher, and usual adapter volume is relatively big, is less suitable for compact installation environment.
Summary of the invention
In order to solve the technical problem that above-mentioned background technology proposes, it is desirable to provide a kind of coaxial cable ground connection and solid
Surely with flange, the defect of existing coaxial cable and two kinds of connected modes of plate antenna is overcome.
In order to realize above-mentioned technical purpose, the technical scheme is that
A kind of coaxial cable ground connection and fixing flange, including flange body and flange tail, the one side of described flange body be provided with for
Pressure puts the rectangle storage tank of the wire sheathing on coaxial cable, and one end of rectangle storage tank arrives the end of flange body, rectangle
Being equipped with the fixing hole for connecting plate-shaped antenna on the flange body of storage tank both sides, described flange tail is positioned at the end of flange body
End, flange tail is semi-cylindrical, and the inside of flange tail is provided with rectangular outlet hole, and described rectangular outlet hole is passed through with rectangle storage tank
Logical.
Further, the depth requirements of described rectangle storage tank: the wire sheathing of coaxial cable can be compressed, and will not
Coaxial cable is caused damage.
Further, described flange body is stepped with the intersection of flange tail.
Further, the outer surface of described flange tail is provided with diamond-shaped knurling.
Further, described rectangle storage tank carries out blunt process with the intersection in rectangular outlet hole.
Further, the line outlet in described rectangular outlet hole carries out blunt process.
Further, the type of described fixing hole includes but not limited to spiral blind hole and manhole.
The beneficial effect that employing technique scheme is brought:
Flange that the present invention designs is utilized coaxial cable to carry out feed with plate antenna when being connected, coaxial cable metal knitted
Arranging in layer is positioned over the rectangle storage tank of flange body and along flange tail wire hole direction, sunk screw is anti-through plate antenna
Penetrate and at plate the screwed hole that is locked on flange body, i.e. complete the ground connection of coaxial cable and fixing.Flange arrangement form of the present invention
Simply, with low cost, it is convenient to install, it is to avoid the link of coaxial cable human weld's Earthing Reliability difference, it is achieved that coaxial electrical
Cable carries out high reliability and the Easy Test maintainability that feed is connected with plate antenna.
Accompanying drawing explanation
Fig. 1 is coaxial cable and plate antenna connection requirement figure.
Fig. 2 is existing coaxial cable and the first connected mode design sketch of plate antenna.
Fig. 3 is customization connector construction schematic diagram.
Fig. 4 is existing coaxial cable and plate antenna the second connected mode design sketch.
Fig. 5 is the structural representation of the present invention.
Fig. 6 is embodiment of the present invention effect schematic diagram.
Fig. 7 is embodiment of the present invention generalized section.
Major Symbol illustrates: 1, flange body；2, fixing hole；3, flange tail；4, rectangular outlet hole；5, diamond-shaped knurling；6, square
Shape storage tank；11, rectangle storage tank and the obtuse angle of rectangular outlet hole intersection；31, the obtuse angle of rectangular outlet hole line outlet.
Detailed description of the invention
Below with reference to accompanying drawing, technical scheme is described in detail.
As it is shown in figure 5, a kind of coaxial cable ground connection and fixing flange, including flange body 1 and flange tail 3, described flange
The one side of body 1 is provided with the rectangle storage tank 6 for pressing the wire sheathing put on coaxial cable, and one end of rectangle storage tank 6 is arrived
Reach the end of flange body 1, the flange body of rectangle storage tank 6 both sides is equipped with the fixing hole 2 for connecting plate-shaped antenna, described
Flange tail 3 is positioned at the end of flange body 1, and flange tail 3 is in semi-cylindrical, and the inside of flange tail 3 is provided with rectangular outlet hole 4, institute
State rectangular outlet hole 4 through with rectangle storage tank 6.
As shown in Figure 6, Figure 7, the inner wire 1021 of coaxial cable, insulator 1022 sequentially pass through the reflecting plate of plate antenna
1011, and inner wire 1021 is weldingly fixed at feed point, insulator 1022 is bent along required outlet direction and is close to reflection
Plate 1011, now presses the rectangle storage tank 6 on flange 500 and rectangular outlet hole 4 and covers on wire sheathing 1023 and tight
By the B face of reflecting plate 1011, sunk screw 602 is through reflecting plate 1011 and is locked on fixing hole 2, due to rectangle storage tank 6
The degree of depth less than the external diameter of wire sheathing 1023, under the tightening force effect of sunk screw, wire sheathing 1023 will be by method
Blue 500 press and fix, and so far complete the ground connection of coaxial cable 102 and fix.Hereafter, heat-shrinkable T bush 601 is overlapped to coaxial electrical
On the outer quilt of cable 102 and flange tail 3, also pyrocondensation, can reinforce further and beautify.
In the present embodiment, the degree of depth value of above-mentioned rectangle storage tank 6 so that the wire sheathing of coaxial cable can be compressed and
Cable will not cause again overvoltage damage be advisable.
In the present embodiment, the junction of above-mentioned flange body 1 and flange tail 3 is stepped, and this ladder difference height is to allow method
Blue tail 3 can put the spatial altitude that heat-shrinkable T bush 601 is reserved.
In the present embodiment, the outer surface of above-mentioned flange tail 3 is provided with diamond-shaped knurling 5, so can increase coefficient of friction, make
Heat-shrinkable T bush is difficult to slip.
In the present embodiment, the acute angle of the junction in above-mentioned rectangle storage tank 6 and rectangular outlet hole 4 need to fall blunt process, and
The acute angle faceted pebble of the line outlet in rectangular outlet hole 4 also needs to carry out blunt process, is and prevents coaxial cable from being damaged by acute angle faceted pebble
Wound.
Above example is only the technological thought that the present invention is described, it is impossible to limit protection scope of the present invention with this, every
The technological thought proposed according to the present invention, any change done on the basis of technical scheme, each fall within scope
Within.
Claims (7)
1. a coaxial cable ground connection and fixing flange, it is characterised in that: include flange body and flange tail, described flange body
One side is provided with the rectangle storage tank for pressing the wire sheathing put on coaxial cable, and one end of rectangle storage tank arrives flange body
End, the flange body of rectangle storage tank both sides all has the fixing hole for connecting plate-shaped antenna, described flange tail is positioned at
The end of flange body, flange tail is semi-cylindrical, and the inside of flange tail is provided with rectangular outlet hole, described rectangular outlet hole and square
Shape storage tank is through.
A kind of coaxial cable ground connection and fixing flange, it is characterised in that: described rectangle storage tank
Depth requirements: the wire sheathing of coaxial cable can be compressed, and coaxial cable will not be caused damage.
A kind of coaxial cable ground connection and fixing flange, it is characterised in that: described flange body and method
The intersection of blue tail is stepped.
A kind of coaxial cable ground connection and fixing flange, it is characterised in that: outside described flange tail
Surface is provided with diamond-shaped knurling.
A kind of coaxial cable ground connection and fixing flange, it is characterised in that: described rectangle storage tank
Blunt process is carried out with the intersection in rectangular outlet hole.
A kind of coaxial cable ground connection and fixing flange, it is characterised in that: described rectangular outlet hole
Line outlet carry out blunt process.
A kind of coaxial cable ground connection and fixing flange, it is characterised in that: the class of described fixing hole
Type includes but not limited to spiral blind hole and manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676927.6A CN106129622A (en) | 2016-08-17 | 2016-08-17 | A kind of coaxial cable ground connection and fixing flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676927.6A CN106129622A (en) | 2016-08-17 | 2016-08-17 | A kind of coaxial cable ground connection and fixing flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106129622A true CN106129622A (en) | 2016-11-16 |
Family
ID=57278596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610676927.6A Pending CN106129622A (en) | 2016-08-17 | 2016-08-17 | A kind of coaxial cable ground connection and fixing flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516766A (en) * | 2017-07-13 | 2017-12-26 | 广州杰赛科技股份有限公司 | A kind of cable outer conductor weldment and antenna |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04171997A (en) * | 1990-11-06 | 1992-06-19 | Fujitsu Ltd | Shielded connecting structure of coaxial cable |
| JPH06204717A (en) * | 1993-01-07 | 1994-07-22 | Fujitsu Ltd | Microwave equipment |
| US20070146214A1 (en) * | 2005-12-28 | 2007-06-28 | Fujitsu Component Limited | Antenna apparatus |
| CN201072798Y (en) * | 2007-07-09 | 2008-06-11 | 中兴通讯股份有限公司 | Interface component of radio frequency filter |
| CN201146247Y (en) * | 2007-10-23 | 2008-11-05 | 镇江新区澳华测控技术有限公司 | Low intermodulation holders for connection of radio frequency cable |
| CN201450098U (en) * | 2009-08-27 | 2010-05-05 | 西安阿特纳电子科技有限公司 | Radio-frequency identification antenna of railway vehicle |
| CN201623341U (en) * | 2010-02-12 | 2010-11-03 | 特腾高频股份有限公司 | Radio frequency connector and positioning shaft sleeve thereof |
| CN103138128A (en) * | 2011-12-05 | 2013-06-05 | 中国科学院微电子研究所 | Radio frequency connecting device |
| CN204464499U (en) * | 2014-12-31 | 2015-07-08 | 深圳市大富科技股份有限公司 | Cavity body filter and connector thereof |
-
2016
- 2016-08-17 CN CN201610676927.6A patent/CN106129622A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04171997A (en) * | 1990-11-06 | 1992-06-19 | Fujitsu Ltd | Shielded connecting structure of coaxial cable |
| JPH06204717A (en) * | 1993-01-07 | 1994-07-22 | Fujitsu Ltd | Microwave equipment |
| US20070146214A1 (en) * | 2005-12-28 | 2007-06-28 | Fujitsu Component Limited | Antenna apparatus |
| CN201072798Y (en) * | 2007-07-09 | 2008-06-11 | 中兴通讯股份有限公司 | Interface component of radio frequency filter |
| CN201146247Y (en) * | 2007-10-23 | 2008-11-05 | 镇江新区澳华测控技术有限公司 | Low intermodulation holders for connection of radio frequency cable |
| CN201450098U (en) * | 2009-08-27 | 2010-05-05 | 西安阿特纳电子科技有限公司 | Radio-frequency identification antenna of railway vehicle |
| CN201623341U (en) * | 2010-02-12 | 2010-11-03 | 特腾高频股份有限公司 | Radio frequency connector and positioning shaft sleeve thereof |
| CN103138128A (en) * | 2011-12-05 | 2013-06-05 | 中国科学院微电子研究所 | Radio frequency connecting device |
| CN204464499U (en) * | 2014-12-31 | 2015-07-08 | 深圳市大富科技股份有限公司 | Cavity body filter and connector thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516766A (en) * | 2017-07-13 | 2017-12-26 | 广州杰赛科技股份有限公司 | A kind of cable outer conductor weldment and antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190115 Address after: 215143 No. 2596 Taidong Road, Caohu Street, Suzhou Economic Development Zone, Jiangsu Province Applicant after: Jiangsu Wutong Wulian Technology Co., Ltd. Address before: 215143 No. 2596 Taidong Road, Caohu Avenue, Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province Applicant before: Suzhou Wutong Antenna Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
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| WD01 | Invention patent application deemed withdrawn after publication |