CN217239857U - Anti-drop waterproof radio frequency connector - Google Patents
Anti-drop waterproof radio frequency connector Download PDFInfo
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- CN217239857U CN217239857U CN202220530943.5U CN202220530943U CN217239857U CN 217239857 U CN217239857 U CN 217239857U CN 202220530943 U CN202220530943 U CN 202220530943U CN 217239857 U CN217239857 U CN 217239857U
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- connector
- radio frequency
- groove
- frequency connector
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Abstract
The utility model provides a waterproof radio frequency connector of anti-drop includes the connector shell, the connector shell in be equipped with the insulator, the one end card of connector shell is established in the spiral shell cover, the other end of connector shell is equipped with concave type draw-in groove, is equipped with the sealing washer in the concave type draw-in groove, the sealing washer cover establish in the pressure cover, be equipped with the annular barb that links to each other with concave type draw-in groove on the inner wall of pressure cover, the pressure cover pass through annular barb and connector shell joint. The radio frequency connector is simple in structure and convenient to install, the pressing sleeve can be effectively prevented from falling off from the radio frequency connector through the annular barb, the connection reliability between the radio frequency connector and the pressing sleeve is guaranteed, and the waterproof performance of the radio frequency connector is improved.
Description
Technical Field
The utility model relates to a radio frequency connector, concretely relates to waterproof radio frequency connector of anti-drop.
Background
The rf connector is used for interconnection between circuit boards, between rf modules, and between circuit boards and rf modules, and is widely used in the field of electronic communications. When the radio frequency connector is used, waterproof treatment needs to be carried out, the sealing ring on the radio frequency connector needs to be sleeved in the pressing sleeve in the traditional waterproof treatment, and the pressing sleeve is not fixed in the axial direction, so that the pressing sleeve is easy to fall off from the radio frequency connector in the using process, and the waterproof treatment of the radio frequency connector is caused to be invalid.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve prior art not enough, provide a waterproof radio frequency connector of anti-drop.
The utility model provides a waterproof radio frequency connector of anti-drop includes the connector shell, the connector shell in be equipped with the insulator, the one end card of connector shell is established in the spiral shell cover, the other end of connector shell is equipped with concave type draw-in groove, is equipped with the sealing washer in the concave type draw-in groove, the sealing washer cover establish in the pressure cover, be equipped with the annular barb that links to each other with concave type draw-in groove on the inner wall of pressure cover, the pressure cover pass through annular barb and connector shell joint.
Preferably, the connector shell is provided with a first groove, the inner wall of the threaded sleeve is provided with a second groove, and the connector shell is connected with the threaded sleeve through a clamping ring arranged in the first groove and the second groove.
Preferably, an annular boss is arranged on the inner wall of the threaded sleeve, and a rubber gasket is arranged between the annular boss and the connector shell.
Preferably, the connector shell and the screw sleeve are both made of hpb59-1 lead brass, and the surfaces of the connector shell and the screw sleeve are subjected to electroplating treatment.
Preferably, the inner wall of the pressing sleeve is attached to the connector shell.
Preferably, the annular barb be equipped with a plurality of evenly distributed's logical groove.
Has the advantages that: the utility model discloses a waterproof radio frequency connector of anti-drop, this radio frequency connector simple structure, simple to operate can effectively prevent through annular barb to press the cover to drop from the radio frequency connector, has guaranteed the radio frequency connector and has pressed the reliability of being connected between the cover, has improved the waterproof performance of radio frequency connector.
Drawings
FIG. 1 is a schematic structural diagram of an anti-drop waterproof RF connector;
FIG. 2 is a schematic view of the construction of the press sleeve;
in the figure: 1. connector shell 11, first recess 2, insulator 3, swivel nut 31, second recess 32, annular boss 4, concave draw-in groove 5, sealing washer 6, pressure cover 7, annular barb 71, logical groove 8, snap ring 9, rubber packing ring.
Detailed Description
In order to deepen the understanding of the present invention, the present invention is described in detail in further detail below with reference to the embodiments and the attached drawings, the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As shown in fig. 1 and 2, a waterproof radio frequency connector of anti-drop includes connector shell 1, connector shell 1 in be equipped with insulator 2, connector shell 1's one end card is established in swivel nut 3, connector shell 1's the other end is equipped with concave type draw-in groove 4, is equipped with sealing washer 5 in the concave type draw-in groove 4, 5 covers of sealing washer establish in pressing cover 6, be equipped with the annular barb 7 that links to each other with concave type draw-in groove 4 on pressing cover 6's the inner wall, pressing cover 6 through annular barb 7 and connector shell 1 joint.
In this embodiment, the connector housing 1 is provided with a first groove 11, the inner wall of the threaded sleeve 3 is provided with a second groove 31, and the connector housing 1 and the threaded sleeve 3 are connected through a snap ring 8 arranged in the first groove 11 and the second groove 31.
In this embodiment, an annular boss 32 is disposed on an inner wall of the threaded sleeve 3, and a rubber gasket 9 is disposed between the annular boss 32 and the connector housing 1.
In this embodiment, the connector housing 1 and the screw sleeve 3 are made of hpb59-1 lead brass, and the surfaces of the connector housing 1 and the screw sleeve 3 are plated.
In this embodiment, the inner wall of the pressing sleeve 6 is attached to the connector housing 1.
In this embodiment, the annular barb 7 is provided with a plurality of through grooves 71 which are uniformly distributed.
The radio frequency connector is simple in structure and convenient to install, the pressing sleeve can be effectively prevented from falling off from the radio frequency connector through the annular barb, the connection reliability between the radio frequency connector and the pressing sleeve is guaranteed, and the waterproof performance of the radio frequency connector is improved.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a waterproof radio frequency connector of anti-drop, a serial communication port, including the connector shell, the connector shell in be equipped with the insulator, the one end card of connector shell is established in the spiral shell cover, the other end of connector shell is equipped with concave type draw-in groove, is equipped with the sealing washer in the concave type draw-in groove, the sealing washer cover establish in pressing the cover, be equipped with the annular barb that links to each other with concave type draw-in groove on pressing the inner wall of cover, the pressure cover pass through annular barb and connector shell joint.
2. The anti-drop waterproof radio frequency connector according to claim 1, wherein a first groove is formed on the connector housing, a second groove is formed on the inner wall of the threaded sleeve, and the connector housing and the threaded sleeve are connected through a snap ring arranged in the first groove and the second groove.
3. An anti-drop waterproof radio frequency connector according to claim 1, wherein an annular boss is provided on an inner wall of the threaded sleeve, and a rubber gasket is provided between the annular boss and the connector housing.
4. The anti-drop waterproof radio frequency connector according to claim 1, wherein the connector housing and the screw sleeve are both made of hpb59-1 lead brass, and surfaces of the connector housing and the screw sleeve are plated.
5. The anti-drop waterproof radio frequency connector according to claim 1, wherein the inner wall of the pressing sleeve is attached to the connector housing.
6. An anti-drop waterproof radio frequency connector according to claim 1, wherein the annular barb is provided with a plurality of uniformly distributed through grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220530943.5U CN217239857U (en) | 2022-03-10 | 2022-03-10 | Anti-drop waterproof radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220530943.5U CN217239857U (en) | 2022-03-10 | 2022-03-10 | Anti-drop waterproof radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217239857U true CN217239857U (en) | 2022-08-19 |
Family
ID=82841028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220530943.5U Active CN217239857U (en) | 2022-03-10 | 2022-03-10 | Anti-drop waterproof radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217239857U (en) |
-
2022
- 2022-03-10 CN CN202220530943.5U patent/CN217239857U/en active Active
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