CN201556807U - Low-loss high-performance quick-assembly BNC pin connector - Google Patents
Low-loss high-performance quick-assembly BNC pin connector Download PDFInfo
- Publication number
- CN201556807U CN201556807U CN2009202552487U CN200920255248U CN201556807U CN 201556807 U CN201556807 U CN 201556807U CN 2009202552487 U CN2009202552487 U CN 2009202552487U CN 200920255248 U CN200920255248 U CN 200920255248U CN 201556807 U CN201556807 U CN 201556807U
- Authority
- CN
- China
- Prior art keywords
- shell
- pressing sleeve
- pin connector
- gland
- gasket
- 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
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Abstract
The utility model provides a low-loss high-performance quick-assembly BNC pin connector, relating to the fields of sound, digital signals, video transmission technology, electric communication, medical equipment and the like. The pin connector comprises a supporting shell, grooving punching shrapnel, an insulating body, a shell pressing sleeve, a gasket, a tail shell, an inserting needle, a rubber gasket, a wave spring and a screening sleeve, wherein the gasket is fixed at the back end of the supporting shell, the shell pressing sleeve is arranged in the supporting shell, the grooving punching shrapnel is arranged in the shell pressing sleeve, the insulating body is arranged in the grooving punching shrapnel, the inserting needle is inserted into the insulating body, the back end of the inserting needle is provided with the tail shell, the front end of the tail shell is fixed in the shell pressing sleeve by means of tight fit, the rubber gasket is arranged between the front end of the shell pressing sleeve and the supporting shell, and the wave spring is arranged between the shell pressing sleeve and the gasket. The pin connector changes the original whole part into a plurality of parts which are matched with one other, is directly connected with the parts in a pressing way, leads an assembly process to be simple and convenient and have low cost, and guarantees the reliability of the product quality.
Description
Technical field
The utility model relates to fields such as sound, digital signal, video transmission technologies, telecommunications, medicine equipment, particularly sound, digital signal, the video transmission BNC connector connector that is used with coaxial cable also can be used for the transmission of 0-3GHz radiofrequency signal.
Background technology
Audio signal, digital signal or transmission of video signals show that through its loss of this connector is more for a short time the quality of product is good more, but in actual production process, not only need high efficiency and produce running cheaply, also need guarantee and improve the highly reliable high performance product of product simultaneously.Original single BNC connector connector plugs together together by supporting housing and BNC socket, forms a connector assembly, and it consists of supporting housing, housing, insulator, contact pin packing ring, rubber washer ripple spring and shielded tube.Its insulator is packed into from fluting punching press shell fragment end, and insulator is fixing not firm.Production and assembly process difficulty height causes production efficiency low, and when particularly user installation was used, inner insulator easily was ejected, and has increased user's use cost.
The utility model content
The utility model purpose is to design a kind of ease of assembly, reliable in structure, and the low-loss high-performance that can effectively enhance productivity is assembled the BNC connector connector fast, uses reliable BNC connector connector.
The utility model comprises supporting housing, fluting punching press shell fragment, insulator, the shell gland, packing ring, the shell afterbody, contact pin, rubber washer, ripple spring and shielded tube, described packing ring is fixed on the rear end of supporting housing, described shell gland is arranged in the supporting housing, described fluting punching press shell fragment is arranged in the shell gland, described insulator is arranged in the fluting punching press shell fragment, described contact pin is plugged in the insulator, the rear end of contact pin is provided with the shell afterbody, the front end of described shell afterbody is crossed to be full of the mode that cooperates and is fixed in the shell gland, between the front end of shell gland and the supporting housing rubber washer is set, the ripple spring is set between shell gland and the packing ring.
During assembling, can be earlier with the fluting punching press shell fragment shell gland of packing into, insulator is from the shell gland end fluting punching press shell fragment of packing into, the front end of shell afterbody is crossed to be full of the mode that cooperates and is fixed in the shell gland, between one end of shell gland and the supporting housing rubber washer is set, the ripple spring is set between shell gland and the packing ring, and the supported shell of packing ring is fixed on the rear end of supporting housing with riveted way.
The utility model changes original global facility into a plurality of parts that cooperatively interact, and directly crimping makes assembling process simple, convenient, and cost is low, guarantees reliable product quality.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model is made up of supporting housing 1, fluting punching press shell fragment 2, insulator 3, shell gland 4, packing ring 5, shell afterbody 6, contact pin 7, rubber washer 8, ripple spring 9 and shielded tube 10.
Between fluting punching press shell fragment 2 and supporting housing 1 shell gland 4 is set, between the front end of shell gland 4 and the supporting housing 1 rubber washer 8 is set, between shell gland 4 and the packing ring 5 ripple spring 9 is set, the front end of shell afterbody 6 is interference fitted in the shell gland 4.Shielded tube 10 is pressed in the screen of coaxial cable on the step of shell afterbody 6.
Claims (1)
1. low-loss high-performance is assembled the BNC connector connector fast, comprise supporting housing, fluting punching press shell fragment, insulator, the shell gland, packing ring, the shell afterbody, contact pin, rubber washer, ripple spring and shielded tube, described packing ring is fixed on the rear end of supporting housing, described shell gland is arranged in the supporting housing, described fluting punching press shell fragment is arranged in the shell gland, described insulator is arranged in the fluting punching press shell fragment, described contact pin is plugged in the insulator, the rear end of contact pin is provided with the shell afterbody, the front end that it is characterized in that described shell afterbody is crossed to be full of the mode that cooperates and is fixed in the shell gland, between the front end of shell gland and the supporting housing rubber washer is set, the ripple spring is set between shell gland and the packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202552487U CN201556807U (en) | 2009-11-19 | 2009-11-19 | Low-loss high-performance quick-assembly BNC pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202552487U CN201556807U (en) | 2009-11-19 | 2009-11-19 | Low-loss high-performance quick-assembly BNC pin connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556807U true CN201556807U (en) | 2010-08-18 |
Family
ID=42616497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202552487U Expired - Fee Related CN201556807U (en) | 2009-11-19 | 2009-11-19 | Low-loss high-performance quick-assembly BNC pin connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706679A (en) * | 2017-09-08 | 2018-02-16 | 成都四威高科技产业园有限公司 | A kind of quick connecting test adapter |
-
2009
- 2009-11-19 CN CN2009202552487U patent/CN201556807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706679A (en) * | 2017-09-08 | 2018-02-16 | 成都四威高科技产业园有限公司 | A kind of quick connecting test adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20131119 |