CN217182567U - Rotatable limiting flange of connector - Google Patents
Rotatable limiting flange of connector Download PDFInfo
- Publication number
- CN217182567U CN217182567U CN202123425871.2U CN202123425871U CN217182567U CN 217182567 U CN217182567 U CN 217182567U CN 202123425871 U CN202123425871 U CN 202123425871U CN 217182567 U CN217182567 U CN 217182567U
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- connector
- flange
- shell
- insulator
- mounting groove
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Abstract
The utility model discloses a rotatable spacing flange of connector, including connector and flange dish, the connector includes inner conductor, insulator and shell, the inner conductor passes through the insulator and connects inside the shell, the outer wall of shell is equipped with the mounting groove, the one end of mounting groove is equipped with first spacing step, the flange dish is equipped with the mounting hole of cup jointing in the connector, the mounting hole be equipped with the spacing step of first spacing step complex second. The utility model discloses a ring flange and shell direct cooperation for the ring flange can and the shell between take place relative rotation, and can not drop, overall structure is simple, simple to operate.
Description
Technical Field
The utility model belongs to the connector field, concretely relates to rotatable spacing flange of connector.
Background
The radio frequency coaxial connector plays a role in transmitting radio frequency signals and power energy in a radio frequency circuit, is widely arranged among system modules, is widely applied to the fields of aerospace systems, microwave communication engineering, military weapons and the like, and has important significance.
The existing blind-mate radio frequency coaxial connector needs to be fixed on a module through a flange in practical application, but the application of a plurality of pairs of rotating flanges of connectors is realized through opposite plugging on the module, but a plurality of parts are involved to achieve the rotatable movable flange.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatable spacing flange of connector, through the institutional advancement of ring flange and shell for the ring flange can be directly be connected and rotate relatively with the shell.
In order to solve the above problems existing in the prior art, the utility model discloses the technical scheme who adopts is:
the utility model provides a rotatable flange that limits of connector, includes connector and flange dish, the connector includes inner conductor, insulator and shell, the inner conductor passes through the insulator to be connected inside the shell, the outer wall of shell is equipped with the mounting groove, the one end of mounting groove is equipped with first spacing step.
The flange plate is provided with a mounting hole which is sleeved on the connector, and the mounting hole is provided with a second limiting step which is matched with the first limiting step.
Through the direct cooperation of ring flange and shell for the ring flange can take place relative rotation between with the shell, and can not drop, overall structure is simple, simple to operate.
Further, the shell is equipped with block portion, the one end that block portion is close to the mounting groove is equipped with first spacing step, and the one end that block portion kept away from the mounting groove is equipped with the slope, the one end diameter that the mounting groove is close to in the slope is great, and the one end diameter that the mounting groove was kept away from in the slope is less, through setting up first spacing step, utilizes first spacing step to carry on spacingly to the ring flange, avoids in the use ring flange to appear droing, through setting up the slope, utilizes the slope to go into the ring flange card during the installation, the installation of the ring flange of being convenient for.
Furthermore, a circle of boss is arranged in the mounting hole, the inner diameter of the boss is larger than the diameter of the mounting groove, the inner diameter of the boss is smaller than the outer diameter of the first limiting step, when the flange is connected, the boss is located in the mounting groove, the relative rotation between the flange plate and the shell is ensured by controlling the size of the boss, when the flange is mounted, the shell is sleeved on one side of the flange plate with the boss, the boss penetrates through the clamping portion through the slope until the boss is located in the mounting groove, and at the moment, the first limiting step is matched with the second limiting step to limit the flange plate.
Furthermore, the insulator is made of polytetrafluoroethylene, and the flange plate is made of stainless steel.
Furthermore, the inner conductor is connected with the insulator in a compression joint mode, and the insulator is connected with the shell in a compression joint mode.
The utility model has the advantages that: due to the change of the structure, the original installation auxiliary parts are reduced, so that the assembly process is reduced, the assembly process is simpler, the processing cost is reduced, and the accumulated tolerance is reduced compared with the conventional movable flange bent connector; finally, the structure is verified through various experiments such as vibration, impact, warm rush and the like, and can be applied to the environments such as the ground, an airborne environment, a missile-borne environment and the like; meanwhile, the requirements on the electrical performance such as standing wave, insertion loss and the like under the frequency of 30GHz can be met.
Drawings
Fig. 1 is an installation schematic diagram of the present invention.
Fig. 2 is a schematic structural view of the housing in fig. 1.
Fig. 3 is a schematic structural view of the flange of fig. 1.
In the figure: 1-an inner conductor; 2-an insulator; 3-a housing; 31-a ramp; 32-a first limit step; 33-mounting grooves; 4-a flange plate; 41-a second limit step; 42-boss.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and reference numerals.
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Example 1:
as shown in fig. 1-3, a rotatable limiting flange of a connector comprises a connector and a flange plate 4, wherein the connector comprises an inner conductor 1, an insulator 2 and a housing 3, the inner conductor 1 is connected to the inside of the housing 3 through the insulator 2, an installation groove 33 is formed in the outer wall of the housing 3, and a first limiting step 32 is formed at one end of the installation groove 33.
The flange plate 4 is provided with a mounting hole sleeved on the connector, and the mounting hole is provided with a second limiting step 41 matched with the first limiting step 32.
Through ring flange 4 and the direct cooperation of shell 3 for relative rotation takes place between ring flange 4 and the shell 3, and can not drop, overall structure is simple, simple to operate.
Example 2:
as shown in fig. 1-3, a rotatable limiting flange of a connector comprises a connector and a flange plate 4, wherein the connector comprises an inner conductor 1, an insulator 2 and a housing 3, the inner conductor 1 is connected to the inside of the housing 3 through the insulator 2, an installation groove 33 is formed in the outer wall of the housing 3, and a first limiting step 32 is formed at one end of the installation groove 33.
The flange plate 4 is provided with a mounting hole (not shown) sleeved on the connector, and the mounting hole is provided with a second limiting step 41 matched with the first limiting step 32.
Through ring flange 4 and the direct cooperation of shell 3 for relative rotation takes place between ring flange 4 and the shell 3, and can not drop, overall structure is simple, simple to operate.
The mounting groove 33 is annular.
The housing 3 is provided with a clamping portion, one end of the clamping portion (not marked in the figure) close to the mounting groove 33 is provided with a first limit step 32, and one end of the clamping portion far away from the mounting groove 33 is provided with a slope 31.
The end of the slope 31 close to the mounting groove 33 has a larger diameter, and the end of the slope 31 far away from the mounting groove 33 has a smaller diameter.
Through setting up first spacing step 32, utilize first spacing step 32 to carry on spacingly to ring flange 4, avoid in the use ring flange 4 to appear droing, through setting up slope 31, utilize slope 31 to go into ring flange 4 card during the installation, the installation of the ring flange 4 of being convenient for.
A circle of bosses 42 are arranged in the mounting holes, and the inner diameter of each boss 42 is larger than that of the mounting groove 33.
The boss 42 has an inner diameter smaller than the outer diameter of the first limit step 32.
When in connection, the boss 42 is positioned in the mounting groove 33, and the relative rotation between the flange plate 4 and the shell 3 can be ensured by controlling the size of the boss 42.
The insulator 2 is made of polytetrafluoroethylene.
The flange plate 4 is made of stainless steel.
The inner conductor 1 is connected with the insulator 2 in a compression joint mode, and the insulator 2 is connected with the shell 3 in a compression joint mode.
The specific working principle is as follows:
during installation, one side of the flange plate 4 with the boss 42 is sleeved into the shell 3, the boss 42 penetrates through the clamping portion through the slope 31 until the boss 42 is located in the installation groove 33, and at the moment, the first limiting step 32 is matched with the second limiting step 41 to limit the flange plate 4.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (5)
1. The utility model provides a rotatable flange that restricts of connector, includes connector and flange dish (4), its characterized in that: the connector comprises an inner conductor (1), an insulator (2) and a shell (3), wherein the inner conductor (1) is connected to the inside of the shell (3) through the insulator (2), the outer wall of the shell (3) is provided with a mounting groove (33), and one end of the mounting groove (33) is provided with a first limiting step (32);
the flange plate (4) is provided with a mounting hole which is sleeved on the connector, and the mounting hole is provided with a second limiting step (41) matched with the first limiting step (32).
2. The connector rotatable retainer flange of claim 1, wherein: the shell (3) is provided with a clamping portion, one end, close to the installation groove (33), of the clamping portion is provided with a first limiting step (32), and one end, far away from the installation groove (33), of the clamping portion is provided with a slope (31).
3. The connector rotatable retainer flange of claim 2, wherein: the diameter of one end, close to the installation groove (33), of the slope (31) is larger, and the diameter of one end, far away from the installation groove (33), of the slope (31) is smaller.
4. The connector rotatable retainer flange of claim 1, wherein: a circle of boss (42) is arranged in the mounting hole, and the inner diameter of the boss (42) is larger than the diameter of the mounting groove (33).
5. The connector rotatable retainer flange of claim 4, wherein: the inner diameter of the boss (42) is smaller than the outer diameter of the first limiting step (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123425871.2U CN217182567U (en) | 2021-12-31 | 2021-12-31 | Rotatable limiting flange of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123425871.2U CN217182567U (en) | 2021-12-31 | 2021-12-31 | Rotatable limiting flange of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217182567U true CN217182567U (en) | 2022-08-12 |
Family
ID=82733516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123425871.2U Active CN217182567U (en) | 2021-12-31 | 2021-12-31 | Rotatable limiting flange of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217182567U (en) |
-
2021
- 2021-12-31 CN CN202123425871.2U patent/CN217182567U/en active Active
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