CN203813101U - Stop device for internal conductor assembled in radio frequency connector - Google Patents
Stop device for internal conductor assembled in radio frequency connector Download PDFInfo
- Publication number
- CN203813101U CN203813101U CN201420148727.XU CN201420148727U CN203813101U CN 203813101 U CN203813101 U CN 203813101U CN 201420148727 U CN201420148727 U CN 201420148727U CN 203813101 U CN203813101 U CN 203813101U
- Authority
- CN
- China
- Prior art keywords
- connector
- face
- connector shell
- inner wire
- thimble
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 title abstract 8
- 238000003466 welding Methods 0.000 claims abstract description 22
- 238000005553 drilling Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 230000002950 deficient Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A stop device for an internal conductor assembled in a radio frequency connector comprises a connector housing, a connector welding cup, the internal conductor assembled in the connector housing, an insulating medium and a cable welded with the internal conductor; the stop device for the internal conductor assembled in the radio frequency connector also comprises a stop ejector pin, the vertical section of the stop ejector pin is in the shape of a mountain, the central position of the stop ejector pin is an ejector pin unit, the length of the ejector pin unit is equal to the distance between the end face of the connector housing and the end face of the internal conductor, when a cable shielding layer is welded with the connector welding cup, the stop ejector pin is sleeved on one end of the connector housing, and the end face of the connector housing and the end face of the internal conductor are supported by the inner end face of the stop ejector pin and the ejector pin unit. The stop device for the internal conductor assembled in the radio frequency connector is advantaged in that almost no defective products are assembled and welded, the efficiency is high and the consistency is good, and the stop device is favorable for improving and controlling the electrical performance.
Description
Technical field
The utility model relates to communication technical field, refer in particular to the radio frequency connector assembly technology of communications field application, in the time that radio frequency connector and cable combination are cable assembly, when the inner wire of assembling radio frequency connector inside, insulator and cable, to the stopping means of inner wire.
Background technology
It is large that cable has through-put power, and little, the plurality of advantages such as moisture resistance is good that decays, is widely used in mobile communication industry.Machinery, electrical connection between cable and system, cable and cable need to complete by connector, and therefore, the quality contacting between connector and cable will directly have influence on electric property and the mechanical stability of whole system.After connector and cable assembling, in the time being connected with other cables, system, require connector to there is good electric property and mechanical performance.If connector size deviation to some extent, in the time being connected with other connector docking, may cause connector to damage, or contact performance is bad, causes the bad phenomenon of electric property.
At present, in the time carrying out connector and cable assembling, conventionally adopt inner wire and the dielectric of connector inside to be assembled together, then by cable welding on inner wire one end, then inner wire, dielectric, cable are entered in connector shell from connector shell port assemblies.Now, the free end of inner wire to connector shell port distance is X.After assembling, cable shield and connector welding cup need be welded together.Because now bonding area is large, weld time is long, cable heated by thermal energy conduction to the inner wire in connector, cause inner wire to expand in the situation of being heated, after welding finishes, inner wire is due to expanded by heating, and its port to the X distance between connector shell port changes, exceed standard and permitted range of tolerable variance, become defective products.In the time that defective products does not detect, in the time that connector and other connectors are linked and packed, can, because dimensional discrepancy cause connector infringement, cause electric property bad.Therefore, current assembly technique, the X size defective products causing is many, the bad phenomenon that connector electric property is bad.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of stopping means, and it can prevent that connector inner wire is in the time of assembling, because expanded by heating extends to connector port direction.
For above-mentioned technical problem, the technical scheme that the utility model provides is the stopping means of a kind of radio frequency connector assembling inner wire, and the connector that it comprises connector shell, is connected with described connector shell one welds glass, is assemblied in inner wire, the dielectric in described connector shell and the cable welding together with described inner wire; Characterized by further comprising spacing thimble, the longitudinal section of described spacing thimble is mountain type, and its centre is thimble, and described thimble length equals described connector shell end face to described inner wire end face distance; In the time of described cable shield and the welding of described connector welding cup, described spacing top needle guard is located at described connector shell one end and withstands described connector shell end face and inner wire end face by inner face and the described thimble of described spacing thimble.
Described stopping means also comprises the limit screw cap of center drilling, described limit screw cap and described spacing thimble are respectively arranged with screw thread, described limit screw cap is set in the described connector shell other end and pushes against described connector shell other end end face, and screw lock is on described spacing thimble.
Described spacing thimble madial wall shape matches with described connector shell one end lateral wall shape sheathed with it.
The utility model is simple in structure, the spacing thimble and the limit screw cap screw lock that are mountain type by longitudinal section are resisted against on radio frequency connector housing, port to radio frequency connector shell, the position of inner wire limit, in the time of welding, the radio frequency connector housing being heated and inner wire can be because of expanded by heating in its axial direction deformation, ensure between radio frequency connector port and inner wire end face that X distance is constant, made it can not exceed standard and permitted because of the factor impact of expanded by heating the scope of tolerance.By increasing stopping means of the present utility model, the advantage of bringing clearly: X that erection welding causes distance exceeds standard, and to be permitted the defective products of tolerance almost nil, and efficiency is high; Due to position-limiting action, X range index consistency, the numerical value that is near the mark, is conducive to raising and the control of electric property.
Brief description of the drawings
Fig. 1, the utility model operation structure schematic diagram.
Embodiment
For technique scheme, lift a preferred embodiment and be specifically described in conjunction with diagram.Referring to Fig. 1, wherein.
Radio frequency connector, comprises connector shell 7, is connected with connector welding cup 2 on connector shell 7.Inner wire 3 and dielectric 4 are assemblied in respectively connector shell 7 inside, and cable 1 is welded on one end of inner wire 3, and pass from connector welding cup one end.The free end end face of inner wire 3, connects the relative other end in one end with cable, and distance between connector shell end face is X, referring to Fig. 1.
Stopping means, comprises spacing thimble 8 and limit screw cap 5.Spacing thimble 8, it has an end face, extends sidewall from end face edge to side, has thimble from its end face center to side elongation moulding.The longitudinal section of spacing thimble is chevron.The sidewall shape of spacing thimble can match with connector shell lateral wall shape, also can be different from connector shell lateral wall shape, and only need the sidewall that meets spacing thimble can be set on connector shell.The length of thimble equals inner wire free end end face to distance X between connector shell end face.In the time that spacing top needle guard is located at connector shell one end and holds out against, thimble withstands inner wire end face just, and the spacing thimble end face between thimble and sidewall withstands connector shell end face just.In order to coordinate with limit screw cap, in the present embodiment, the sidewall of spacing thimble is circular, and it offers external screw thread on outer side surface.
Limit screw cap 5, its center offers the hole that supplies connector welding cup and connector part housing to pass.Limit screw cap has the sidewall that a spacing thimble lateral wall shape matches, and on its sidewall, offers internal thread.
Before connector welding cup and cable shield welding, spacing thimble and limit screw cap are set in connector shell from the two ends of connector shell respectively carrying out, limit screw cap is tightened on spacing thimble.Now, spacing thimble withstands connector shell end face, and thimble gos deep into withstanding in connector shell port inner wire end face; The end face of limit screw cap is pushed against connector shell and connects step end.
Weld job: by sheathed stopping means and be locked on connector after, connector welding cup is heated, make melts soldering tin flow into welding in the space between welding cup and cable, after weld job, limit screw cap is unclamped, take off limit screw cap and spacing thimble, carry out next connector weld job.
In the time of welding, increase stopping means of the present utility model, can ensure the consistency of inner wire to distance X between connector shell end, defective products rate is almost nil, and after assembling, electric property is effectively guaranteed.
Claims (3)
1. a stopping means for radio frequency connector assembling inner wire, the connector that it comprises connector shell, is connected with described connector shell one welds glass, is assemblied in inner wire, the dielectric in described connector shell and the cable welding together with described inner wire; Characterized by further comprising spacing thimble, the longitudinal section of described spacing thimble is mountain type, and its centre is thimble, and described thimble length equals described connector shell end face to described inner wire end face distance; In the time of described cable shield and the welding of described connector welding cup, described spacing top needle guard is located at described connector shell one end and withstands described connector shell end face and inner wire end face by inner face and the described thimble of described spacing thimble.
2. the stopping means of radio frequency connector assembling inner wire according to claim 1, it is characterized in that described stopping means also comprises the limit screw cap of center drilling, described limit screw cap and described spacing thimble are respectively arranged with screw thread, described limit screw cap is set in the described connector shell other end and pushes against described connector shell other end end face, and screw lock is on described spacing thimble.
3. the stopping means of radio frequency connector assembling inner wire according to claim 2, is characterized in that described spacing thimble madial wall shape and the described connector shell one end lateral wall shape sheathed with it match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148727.XU CN203813101U (en) | 2014-03-28 | 2014-03-28 | Stop device for internal conductor assembled in radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148727.XU CN203813101U (en) | 2014-03-28 | 2014-03-28 | Stop device for internal conductor assembled in radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813101U true CN203813101U (en) | 2014-09-03 |
Family
ID=51451813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420148727.XU Expired - Lifetime CN203813101U (en) | 2014-03-28 | 2014-03-28 | Stop device for internal conductor assembled in radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110592A (en) * | 2018-01-24 | 2018-06-01 | 江苏华兴通讯科技有限公司 | Connector auto-stitching frock |
| CN113690663A (en) * | 2021-08-13 | 2021-11-23 | 富加宜电子（南通）有限公司 | Stable large-current plate-to-plate connector |
-
2014
- 2014-03-28 CN CN201420148727.XU patent/CN203813101U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110592A (en) * | 2018-01-24 | 2018-06-01 | 江苏华兴通讯科技有限公司 | Connector auto-stitching frock |
| CN108110592B (en) * | 2018-01-24 | 2023-08-22 | 江苏华兴通讯科技有限公司 | Automatic pressfitting frock of connector |
| CN113690663A (en) * | 2021-08-13 | 2021-11-23 | 富加宜电子（南通）有限公司 | Stable large-current plate-to-plate connector |
| CN113690663B (en) * | 2021-08-13 | 2024-05-31 | 富加宜电子（南通）有限公司 | Stable heavy current board-to-board connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU ZEETEQ ELECTRONICS CO., LTD. Free format text: FORMER NAME: ZEETEQ ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Three factory building, 51 science and Technology Industrial Park, Torch Road, Suzhou hi tech Industrial Development Zone, Jiangsu 215000, China Patentee after: ZEETEQ ELECTRONICS CO.,LTD. Address before: Three factory building, 51 science and Technology Industrial Park, Torch Road, Suzhou hi tech Industrial Development Zone, Jiangsu 215000, China Patentee before: Suzhou Zeeteq Electronics Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160823 Address after: 215009 factory building, 3 science and Technology Industrial Park, Torch Road 57, hi tech Zone, Jiangsu, Suzhou Patentee after: SUZHOU ZHAOKE XINTONG ELECTRONICS CO.,LTD. Address before: Three factory building, 51 science and Technology Industrial Park, Torch Road, Suzhou hi tech Industrial Development Zone, Jiangsu 215000, China Patentee before: ZEETEQ ELECTRONICS CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |