CN209993847U - Female first mounting adapter of commentaries on classics of SMA - Google Patents
Female first mounting adapter of commentaries on classics of SMA Download PDFInfo
- Publication number
- CN209993847U CN209993847U CN201921134026.XU CN201921134026U CN209993847U CN 209993847 U CN209993847 U CN 209993847U CN 201921134026 U CN201921134026 U CN 201921134026U CN 209993847 U CN209993847 U CN 209993847U
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- flange
- female
- insulator
- sma
- adapter
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Abstract
The utility model discloses a female first female installation adapter of commentaries on classics of SMA, including casing, flange, stop piece, sealing washer, insulator and jack, the casing both ends all are provided with the hickey, and the hickey front end is provided with the boss, be provided with behind the hickey and stop the piece, and stop and be provided with the recess in the piece, be provided with the sealing washer in this recess, be provided with the flange in the middle of the casing, the casing inboard is provided with the insulator, and is provided with the jack in the insulator. Be provided with anti-skidding screw thread on the flange of this female first installation adapter of SMA, the phenomenon that skids can appear in the adapter when the moist rainy, inconvenient in the installation and debugging, anti-skidding screw thread can increase frictional force, improve installation stability, in rainy weather, the sealing washer will be isolated to water, make the more stable operation of this adapter, can reach the waterproof requirement that reaches IP68 level, the small compact design of this connector simultaneously, be favorable to the transportation and the carrying of this connector.
Description
Technical Field
The utility model belongs to the technical field of the connector, specifically be a female first installation adapter of commentaries on classics of SMA.
Background
Along with the continuous development of society, the mobile wireless communication network basic station is also making progress constantly, the model and the standard of adapter product are many, the adapter is the electric connection equipment that low-voltage apparatus leads the development of the german wiener electric group of enterprise on the modularization application of low-voltage apparatus, his effect is with electrical components overlap joint on electrified copper bar, need not to connect the inlet wire cable, dismouting and maintenance are very convenient, current female first rotary joint installation adapter structure is complicated, installation and debugging are difficult, and the connector that is used for outdoor base station antenna waterproof performance is poor, line signal transmission is unstable.
Disclosure of Invention
The purpose of the invention is as follows: not enough to exist among the prior art, the utility model aims to provide a female first installation adapter of commentaries on classics of SMA to solve present female first installation adapter installation debugging difficulty of commentaries on classics, waterproof performance is poor, the unstable problem of signal transmission.
The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a female first rotor installation adapter of SMA, includes casing, flange, blocks piece, sealing washer, insulator and jack, the casing both ends all are provided with hickey, and the hickey front end is provided with the boss, be provided with behind the hickey and block the piece, and block and be provided with the recess in the piece, be provided with the sealing washer in this recess, be provided with the flange in the middle of the casing, and flange four corners army is provided with the round hole, the casing inboard is provided with the insulator, and is provided with the jack in the insulator.
Further, the length of the shell on the left side of the flange is smaller than that of the shell on the right side of the flange.
Furthermore, anti-skidding threads are arranged on the periphery of the flange.
Furthermore, the sealing ring is made of nitrile rubber.
Further, the insulator inboard is provided with the barb, and insulator material chooses for use to be the PEEK resin.
Has the advantages that: compared with the prior art, the method has the following advantages:
be provided with anti-skidding screw thread on the flange of this female first installation adapter of SMA, the phenomenon that skids can appear in the adapter when the moist rainy, inconvenient in the installation and debugging, anti-skidding screw thread can increase frictional force, improve installation stability, in rainy weather, the sealing washer will be isolated to water, make the more stable operation of this adapter, can reach the waterproof requirement that reaches IP68 level, the small compact design of this connector simultaneously, be favorable to the transportation and the carrying of this connector.
Drawings
Fig. 1 is a schematic structural view of an SMA female head-to-female head mounting adapter;
figure 2 is a left side view of the SMA female swivel mounting adapter.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-2, the SMA female head-to-female head mounting adapter of the present application includes a housing 1, a flange 2, a blocking block 3, a sealing ring 4, an insulator 5 and a jack 6, wherein both ends of the housing 1 are provided with a screw interface, the front end of the screw interface is provided with a boss, the blocking block 3 is arranged behind the screw interface, a groove is arranged in the blocking block 3, the sealing ring 4 is arranged in the groove, the flange 2 is arranged in the middle of the housing 1, round holes are arranged at four corners of the flange 2, the insulator 5 is arranged on the inner side of the housing 1, and the jack 6 is arranged in the insulator 5.
The length of the shell 1 on the left side of the flange 2 is less than that of the shell 1 on the right side of the flange 2.
The flange 2 is provided with anti-skidding screw thread all around, and the phenomenon of skidding can appear in this adapter in the time of the moist rainy, and is inconvenient in the time of installation and debugging, and anti-skidding screw thread can increase frictional force, improves installation stability.
The sealing ring 4 is made of nitrile rubber, the nitrile rubber has the characteristics of corrosion resistance, high pressure resistance, high temperature resistance and wear resistance, and the sealing ring 9 is made of the nitrile rubber so that the waterproof performance of the adapter can reach the optimal state.
The inner side of the insulator 5 is provided with an agnail which can block the jack 6, so that the jack 6 can not shake randomly, the stability of the adapter is improved, the material of the insulator 5 is PEEK resin polyether ether ketone (PEEK) resin which is a special engineering plastic with excellent performance, and compared with other special engineering plastics, the adapter has more remarkable advantages of resistance to positive and high temperature of 260 ℃, excellent mechanical performance, good self-lubricating property, chemical corrosion resistance, flame retardance, peeling resistance, wear resistance, weak nitric acid, concentrated sulfuric acid, radiation resistance and super strong mechanical performance, and is particularly suitable for an insulating medium in a cable connector.
When a user needs to use the SMA female head mounting adapter to work, whether the SMA female head mounting adapter is obviously damaged or not is checked at first, and the operation can be carried out after the safety check.
The utility model provides a thought and implementation method of female first installation adapter of SMA, the concrete application way is many, only above the utility model discloses an optimal implementation mode should point out, to the ordinary skilled person in this technical field, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements, these improvements also should be regarded as the utility model discloses a protection range.
Claims (5)
1. The utility model provides a female first mounting adapter of commentaries on classics of SMA which characterized in that: including casing (1), flange (2), block piece (3), sealing washer (4), insulator (5) and jack (6), casing (1) both ends all are provided with the hickey, and the hickey front end is provided with the boss, be provided with behind the hickey and block piece (3), and block and be provided with the recess in piece (3), be provided with sealing washer (4) in this recess, be provided with flange (2) in the middle of casing (1), and flange (2) four corners army is provided with the round hole, casing (1) inboard is provided with insulator (5), and is provided with jack (6) in insulator (5).
2. The female SMA swivel mounting adapter of claim 1, wherein: the length of the shell (1) on the left side of the flange (2) is smaller than that of the shell (1) on the right side of the flange (2).
3. The female SMA swivel mounting adapter of claim 2, wherein: and anti-skid threads are arranged on the periphery of the flange (2).
4. The female SMA swivel mounting adapter of claim 1, wherein: the sealing ring (4) is made of nitrile rubber.
5. The female SMA swivel mounting adapter of claim 1, wherein: insulator (5) inboard is provided with the barb, and insulator (5) material chooses for use to be the PEEK resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134026.XU CN209993847U (en) | 2019-07-18 | 2019-07-18 | Female first mounting adapter of commentaries on classics of SMA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134026.XU CN209993847U (en) | 2019-07-18 | 2019-07-18 | Female first mounting adapter of commentaries on classics of SMA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209993847U true CN209993847U (en) | 2020-01-24 |
Family
ID=69297587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921134026.XU Expired - Fee Related CN209993847U (en) | 2019-07-18 | 2019-07-18 | Female first mounting adapter of commentaries on classics of SMA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209993847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112838336A (en) * | 2020-12-31 | 2021-05-25 | 驭势科技（北京）有限公司 | Radio frequency revolution joint, radio frequency switching system and vehicle |
-
2019
- 2019-07-18 CN CN201921134026.XU patent/CN209993847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112838336A (en) * | 2020-12-31 | 2021-05-25 | 驭势科技（北京）有限公司 | Radio frequency revolution joint, radio frequency switching system and vehicle |
| CN112838336B (en) * | 2020-12-31 | 2022-04-29 | 驭势科技（北京）有限公司 | Radio frequency revolution joint, radio frequency switching system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |