CN203932574U - A kind of connector for radio-frequency coaxial cable - Google Patents
A kind of connector for radio-frequency coaxial cable Download PDFInfo
- Publication number
- CN203932574U CN203932574U CN201420377467.3U CN201420377467U CN203932574U CN 203932574 U CN203932574 U CN 203932574U CN 201420377467 U CN201420377467 U CN 201420377467U CN 203932574 U CN203932574 U CN 203932574U
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- CN
- China
- Prior art keywords
- insulator
- ring
- solder stick
- outer conductor
- connector
- 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
- 239000012212 insulator Substances 0.000 claims abstract description 50
- 229910000679 solder Inorganic materials 0.000 claims abstract description 48
- 239000004020 conductor Substances 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of connector for radio-frequency coaxial cable, comprise inner wire, insulator, outer conductor and solder stick assembly, wherein, the inner ring of above-mentioned insulator is provided with a step anchor ring, and outer ring is provided with two step anchor rings; Above-mentioned solder stick assembly comprises the first solder stick and the second solder stick, and the first solder stick is arranged on the inner ring step anchor ring of insulator, and the second solder stick is arranged on first step anchor ring of insulator outer ring right-hand member; Above-mentioned inner wire inserts the inner ring of insulator, and outer conductor is enclosed within the outside of insulator, and embeds on second step anchor ring of insulator outer ring right-hand member.The utility model production efficiency is high, product electric performance stablity, and quality is high.
Description
Technical field
The utility model relates to cable connector, refers in particular to a kind of connector for radio-frequency coaxial cable.
Background technology
Radio frequency co-axial cable subassembly is the important microwave components between connection device and equipment, and the quality of its electrical property directly affects the performance of whole system, and this just requires radio frequency (RF) coaxial connector to be connected with radio frequency coaxial-cable must be reliable.Conventional radio frequency co-axial cable subassembly installation steps are first the inner wire of the inner wire of radio frequency (RF) coaxial connector and radio frequency coaxial-cable to be welded, and then radio frequency (RF) coaxial connector outer conductor and radio frequency coaxial-cable outer conductor are welded.The connector for radio-frequency coaxial cable of this kind of structure, assembly process complexity, installation difficulty is large, and internal and external conductor conducts electricity by welding, and needs each Product jointing 2 times, and production efficiency is low, and cost is high, and the product electrical property obtaining is inconsistent, and product quality is difficult to ensure., in the time producing, tend to because production process is many, thereby cause output not increase for conventional radio frequency co-axial cable subassembly; Meanwhile, workman is in when welding, tend to because soldering tin amount number cause radio frequency co-axial cable subassembly electrical property unstable or bad.
Summary of the invention
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of production efficiency high, product electric performance stablity, the connector for radio-frequency coaxial cable that quality is high.
The technical scheme that the utility model is taked is as follows: a kind of connector for radio-frequency coaxial cable, comprise inner wire, insulator, outer conductor and solder stick assembly, and wherein, the inner ring of above-mentioned insulator is provided with a step anchor ring, and outer ring is provided with two step anchor rings; Above-mentioned solder stick assembly comprises the first solder stick and the second solder stick, and the first solder stick is arranged on the inner ring step anchor ring of insulator, and the second solder stick is arranged on first step anchor ring of insulator outer ring right-hand member; Above-mentioned inner wire inserts the inner ring of insulator, and outer conductor is enclosed within the outside of insulator, and embeds on second step anchor ring of insulator outer ring right-hand member.
Preferably, described insulator has the cylindrical body of through hole in the middle of being, above-mentioned inner wire inserts in inner wire from insulator left end, and its left side is adjacent to the first solder stick.
Preferably, described outer conductor has the cylindrical body of through hole in the middle of being, the inner ring of outer conductor is provided with annular step surface; Insulator inserts in the through hole of outer conductor from the left end of outer conductor, and the second step face of its right-hand member is adjacent to the annular table terrace of outer conductor inner ring, so that spacing fixing.
Preferably, the outer cover of described outer conductor has swivel nut, and swivel nut and outer conductor card and fixing, be provided with sealing ring between the two.
The beneficial effects of the utility model are:
The utility model is a kind of pin improvements over the prior art technical scheme, the utility model is manufactured i.e. the first solder stick and the second solder stick of two solder sticks by setting in advance, in the time producing radio frequency (RF) coaxial connector, solder stick is arranged in radio frequency (RF) coaxial connector, workman only need to pack radio frequency coaxial-cable in radio frequency (RF) coaxial connector outer conductor in the time producing radio frequency co-axial cable subassembly, weld by the disposable inner and outer conductor by the inner and outer conductor of radio frequency coaxial-cable and radio frequency (RF) coaxial connector of high-frequency induction welder, simplify production stage, enhanced productivity; Meanwhile, the solder stick amount in radio frequency (RF) coaxial connector is certain, can not cause soldering tin amount too much or very few because of workman's operation, and the radio frequency co-axial cable subassembly consistency of producing is like this better, and performance is also more stable.The utility model is also applicable to the production line of automation.
Key point of the present utility model is that this structure is that solder stick is contained in radio frequency (RF) coaxial connector, and workman without adding solder stick, has greatly improved production efficiency in the time producing radio frequency co-axial cable subassembly; Meanwhile, because the solder stick being contained in radio frequency (RF) coaxial connector is quantitative, can ensure the radio frequency co-axial cable subassembly high conformity produced, electric performance stablity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the assembly structure schematic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 2, the technical scheme that the utility model is taked is as follows: a kind of connector for radio-frequency coaxial cable, comprises inner wire 4, insulator 3, outer conductor 7 and solder stick assembly, wherein, the inner ring of above-mentioned insulator 3 is provided with a step anchor ring, and outer ring is provided with two step anchor rings; Above-mentioned solder stick assembly comprises that the first solder stick 5 and the second solder stick 6, the first solder sticks 5 are arranged on the inner ring step anchor ring of insulator 3, and the second solder stick 6 is arranged on first step anchor ring of insulator 3 outer ring right-hand members; Above-mentioned inner wire 4 inserts the inner ring of insulator 3, and outer conductor 7 is enclosed within the outside of insulator 3, and embeds on second step anchor ring of insulator 3 outer ring right-hand members.
Insulator 3 is the middle cylindrical body that has through hole, and above-mentioned inner wire 4 is in insulator 3 left ends insertion inner wires 4, and its left side is adjacent to the first solder stick 5.
Outer conductor 7 is the middle cylindrical body that has through hole, and the inner ring of outer conductor 7 is provided with annular step surface; Insulator 3 inserts in the through hole of outer conductor 7 from the left end of outer conductor 7, and the second step face of its right-hand member is adjacent to the annular table terrace of outer conductor 7 inner rings, so that spacing fixing.
The outer cover of outer conductor 7 has swivel nut 1, and swivel nut 1 blocks and fixes with outer conductor 7, is provided with sealing ring 2 between the two.
Further, the assembly technology of connector for radio-frequency coaxial cable, comprises the following steps:
1), the first solder stick 5 is inserted in the through hole of insulator 3 from the left end of insulator 3, and be adjacent to the step anchor ring of insulator 3 inner rings;
2), inner wire 4 is pressed in insulator 3 from the left end of insulator 3, and be adjacent to the first solder stick 5;
3), the second solder stick 6 is enclosed within on first step anchor ring of insulator 3 outer ring right-hand members;
4), the insulator in step 33 is stretched in the through hole of outer conductor 7 from the left end of outer conductor 7, and make second annular table terrace of insulator 3 outer ring right-hand members be adjacent to the annular table terrace of outer conductor 7 inner rings;
5), sealing ring 2 is enclosed within to the outer ring of outer conductor 7, and swivel nut 1 is enclosed within on outer conductor 7, complete assembling.
Further, the utility model is manufactured i.e. the first solder stick and the second solder stick of two solder sticks by setting in advance, in the time producing radio frequency (RF) coaxial connector, solder stick is arranged in radio frequency (RF) coaxial connector, workman only need to pack radio frequency coaxial-cable in radio frequency (RF) coaxial connector outer conductor in the time producing radio frequency co-axial cable subassembly, weld by the disposable inner and outer conductor by the inner and outer conductor of radio frequency coaxial-cable and radio frequency (RF) coaxial connector of high-frequency induction welder, simplify production stage, enhanced productivity; Meanwhile, the solder stick amount in radio frequency (RF) coaxial connector is certain, can not cause soldering tin amount too much or very few because of workman's operation, and the radio frequency co-axial cable subassembly consistency of producing is like this better, and performance is also more stable.The utility model is also applicable to the production line of automation.Key point of the present utility model is that this structure is that solder stick is contained in radio frequency (RF) coaxial connector, and workman without adding solder stick, has greatly improved production efficiency in the time producing radio frequency co-axial cable subassembly; Meanwhile, because the solder stick being contained in radio frequency (RF) coaxial connector is quantitative, can ensure the radio frequency co-axial cable subassembly high conformity produced, electric performance stablity.
Further, the utility model radio frequency (RF) coaxial connector of the present utility model comprises an outer conductor, an inner wire, a swivel nut, an insulator, two scolding tin wire rings, a sealing ring.Installation step of the present utility model is: first pack the first solder stick 5 into insulator 3, then inner wire 4 is pressed into insulator 3; The second solder stick 6 is enclosed within on insulator 3, then insulator 3 is pressed in outer conductor 7; Swivel nut 1 and sealing ring 2 are contained on outer conductor 7.
Embodiment of the present utility model just introduces its embodiment, does not lie in and limits its protection range.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, and the equivalence of doing according to the utility model the scope of the claims therefore all changes or modifies, and all belongs within the scope of the utility model Patent right requirement.
Claims (4)
1. a connector for radio-frequency coaxial cable, is characterized in that: comprise inner wire (4), insulator (3), outer conductor (7) and solder stick assembly, wherein, the inner ring of above-mentioned insulator (3) is provided with a step anchor ring, and outer ring is provided with two step anchor rings; Above-mentioned solder stick assembly comprises the first solder stick (5) and the second solder stick (6), the first solder stick (5) is arranged on the inner ring step anchor ring of insulator (3), and the second solder stick (6) is arranged on first step anchor ring of insulator (3) outer ring right-hand member; Above-mentioned inner wire (4) inserts the inner ring of insulator (3), and outer conductor (7) is enclosed within the outside of insulator (3), and embeds on second step anchor ring of insulator (3) outer ring right-hand member.
2. a kind of connector for radio-frequency coaxial cable according to claim 1, it is characterized in that: described insulator (3) is the middle cylindrical body that has through hole, above-mentioned inner wire (4) inserts in inner wire (4) from insulator (3) left end, and its left side is adjacent to the first solder stick (5).
3. a kind of connector for radio-frequency coaxial cable according to claim 2, is characterized in that: described outer conductor (7) is the middle cylindrical body that has through hole, and the inner ring of outer conductor (7) is provided with annular step surface; Insulator (3) inserts in the through hole of outer conductor (7) from the left end of outer conductor (7), and the second step face of its right-hand member is adjacent to the annular table terrace of outer conductor (7) inner ring, so that spacing fixing.
4. a kind of connector for radio-frequency coaxial cable according to claim 3, is characterized in that: the outer cover of described outer conductor (7) has swivel nut (1), and swivel nut (1) and outer conductor (7) card and fixing, be provided with sealing ring (2) between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377467.3U CN203932574U (en) | 2014-07-09 | 2014-07-09 | A kind of connector for radio-frequency coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377467.3U CN203932574U (en) | 2014-07-09 | 2014-07-09 | A kind of connector for radio-frequency coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932574U true CN203932574U (en) | 2014-11-05 |
Family
ID=51828330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377467.3U Expired - Fee Related CN203932574U (en) | 2014-07-09 | 2014-07-09 | A kind of connector for radio-frequency coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201523A (en) * | 2014-09-18 | 2014-12-10 | 桐乡市搏腾贸易有限公司 | Radio-frequency coaxial cable connector and assembly process thereof |
-
2014
- 2014-07-09 CN CN201420377467.3U patent/CN203932574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201523A (en) * | 2014-09-18 | 2014-12-10 | 桐乡市搏腾贸易有限公司 | Radio-frequency coaxial cable connector and assembly process thereof |
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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: 20141105 |