CN210040721U

CN210040721U - DL military high-frequency communication antenna precision connector

Info

Publication number: CN210040721U
Application number: CN201921106670.6U
Authority: CN
Inventors: 李翔
Original assignee: SHENZHEN AIDELE ELECTRONICS CO Ltd
Current assignee: SHENZHEN AIDELE ELECTRONICS CO Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-02-07
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a DL military project high frequency communication antenna precision connector, including the connector inner conductor, the side surface nestification of connector inner conductor has the insulator, the side surface nestification of insulator has the connector shell, the connector sealing washer has been cup jointed to the side surface of connector shell, the nested connector bush that has in one end side of connector shell, the inner chamber nestification that the side surface of connector shell corresponds the connector bush has the shell retainer plate, the one end gomphosis that the connector bush was kept away from to the connector shell has the connection button head, one side of keeping away from the connector shell is equipped with the fixing clip, the position that the inner wall of connector shell corresponds the insulator is equipped with the shell arch, the side surface of connector inner conductor intermediate position is equipped with the inner conductor arch. The utility model discloses the connection of guaranteeing to connect the button head can not have the dust to get into, has improved the stability of connector, can fix the position of insulator, guarantees that the insulator can not take place the slippage.

Description

DL military high-frequency communication antenna precision connector

Technical Field

The utility model belongs to the technical field of communication equipment, specifically be DL military project high frequency communication antenna precision connector.

Background

Modern military industry has entered informatization management along with the development of science and technology, and communication is one of important functions of military from ancient times to present;

the DL military high-frequency communication antenna precision connector is a connector used on a military communication antenna, the common connector has poor sealing performance, dust easily enters the joint, the connector is interfered to transmit communication signals, and the quality of the communication signals can be reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the background art, provide the accurate connector of DL military project high frequency communication antenna.

The utility model adopts the technical scheme as follows:

DL military project high frequency communication antenna precision connector, including the connector inner conductor, the side surface nestification of connector inner conductor has the insulator, the side surface nestification of insulator has the connector shell, the connector sealing washer has been cup jointed to the side surface of connector shell, the nested connector bush that has in one end side of connector shell, the inner chamber nestification that the side surface of connector shell corresponds the connector bush has the shell retainer plate, the connector shell is kept away from the one end gomphosis of connector bush and is had the connection button head, one side of keeping away from the connector shell is equipped with the fixing clip, the position that the inner wall of connector shell corresponds the insulator is equipped with the shell arch, the side surface of connector inner conductor intermediate position is equipped with the inner conductor arch, the position that the inner wall of connecting the button head corresponds the insulator is equipped with the button head arch.

The connector comprises a connector shell, a connector sealing ring and a connector shell, wherein the side surface of the connector shell is provided with an annular groove corresponding to the position of the connector sealing ring, the depth of the annular groove is smaller than the section diameter of the connector sealing ring, and the connector sealing ring is embedded in the annular groove.

The connector comprises a connector shell, a connector lining, a fixed circular ring clamp and a connector shell, wherein the side surface of the connector shell is provided with a circular ring clamp groove corresponding to the position of the connector lining, a fixed circular ring clamp is arranged in an inner cavity of the circular ring clamp groove, the inner wall of the connector lining is provided with a clamp groove corresponding to the position of the fixed circular ring clamp, and the fixed circular ring clamp is attached to the inner wall of the clamp groove.

The cross sections of the shell bulge, the inner conductor bulge and the round head bulge are all triangular.

The number of the inner conductors of the connector is two, and the inner conductors of the two groups of the connectors are arranged in the inner cavity of the connector shell in parallel.

The connector shell is provided with a round head, the round head is connected with the connector shell, and the number of the round head is two.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the side surface of connector shell is equipped with the connector sealing washer, and the connector sealing washer can stably fix the side surface at the connector shell through the circular groove of connector shell side surface, guarantees that the difficult emergence of connector sealing washer drops, and the connector sealing washer can make the connector shell be close to the connection of one side of connecting the button head sealed, guarantees that the connection of connecting the button head can not have the dust to get into, has improved the stability of connector.

2. The utility model discloses in, the side surface at the connector shell can be fixed through the fixed ring card to the connector bush, and the fixed ring card can guarantee that the connector bush can not take place to drop, and the shell is protruding to set up respectively at the both ends of the side surface of insulator with the button head arch, can fix the position of insulator, guarantees that the insulator can not take place the slippage, and the inner conductor is protruding can the fixed connector inner conductor and the position of insulator, guarantees that the connector inner conductor can not the slippage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a left side view of the present invention;

fig. 4 is a right side view of the present invention.

The labels in the figure are: 1. a connector inner conductor; 2. an insulator; 3. a connector housing; 4. a connector bushing; 5. A connector seal ring; 6. connecting a round head; 7. fixing the circular ring clamp; 8. a housing retainer ring; 9. fixing the card; 10. A housing projection; 11. an inner conductor bump; 12. round-head bulges.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, the DL military high-frequency communication antenna precision connector comprises a connector inner conductor 1, an insulator 2 is nested on the side surface of the connector inner conductor 1, a connector housing 3 is nested on the side surface of the insulator 2, a connector seal ring 5 is nested on the side surface of the connector housing 3, a connector bushing 4 is nested on the side surface of one end of the connector housing 3, a housing fixing ring 8 is nested on the side surface of the connector housing 3 corresponding to the inner cavity of the connector bushing 4, a connecting round head 6 is nested on one end of the connector housing 3 far away from the connector bushing 4, a fixing clip 9 is arranged on one side far away from the connector housing 3, a housing protrusion 10 is arranged on the inner wall of the connector housing 3 corresponding to the insulator 2, an inner conductor protrusion 11 is arranged on the side surface of the middle position of the connector inner conductor 1, a round head protrusion 12 is arranged on the inner wall of the connecting round head 6 corresponding to, the side surface of the connector shell 3 is provided with an annular groove corresponding to the position of the connector sealing ring 5, the depth of the annular groove is smaller than the section diameter of the connector sealing ring 5, and the connector sealing ring 5 is embedded in the annular groove.

By adopting the technical scheme:

connector sealing washer 5 can stably fix the side surface at connector housing 3 through the ring groove of connector housing 3 side surface, guarantees that connector sealing washer 5 is difficult for taking place to drop, and connector sealing washer 5 can make connector housing 3 be close to the connection seal of connecting one side of button head 6, guarantees that the connection of connecting button head 6 can not have the dust to get into, has improved the stability of connector.

The side surface of the connector shell 3 is provided with a circular ring clamping groove corresponding to the position of the connector bush 4, a fixed circular ring clamp 7 is arranged in an inner cavity of the circular ring clamping groove, the inner wall of the connector bush 4 is provided with a clamping groove corresponding to the position of the fixed circular ring clamp 7, and the fixed circular ring clamp 7 is attached to the inner wall of the clamping groove.

By adopting the technical scheme:

the connector bush 4 can be fixed on the side surface of the connector housing 3 by the fixing ring 7, and the fixing ring 7 can ensure that the connector bush 4 does not fall off.

The shape of the cross section of the shell bulge 10, the inner conductor bulge 11 and the round head bulge 12 is triangular, the number of the connector inner conductors 1 is two groups, the two groups of connector inner conductors 1 are arranged in the inner cavity of the connector shell 3 in parallel, the surface of one end of the connector shell 3 far away from the round head 6 is provided with two cylindrical holes, and the number of the cylindrical holes is two.

By adopting the technical scheme:

the shell bulge 10 and the round head bulge 12 are respectively arranged at two ends of the side surface of the insulator 2, the position of the insulator 2 can be fixed, the insulator 2 can not slip, the inner conductor bulge 11 can fix the positions of the connector inner conductor 1 and the insulator 2, and the connector inner conductor 1 can not slip.

The theory of operation, refer to fig. 1-4, connector sealing washer 5 can sealing connection button head 6 one side during the use, data signal can be carried to connector shell 3 through connector inner conductor 1 and keep away from the one end of connecting button head 6, the transport function of high frequency communication antenna precision connector has been realized, fixed ring card 7 can be fixed connector shell 3 and connector bush 4's position, guarantee that connector bush 4 can not take place to drop, connector shell 3 keeps away from the position that the cylinder hole of connecting button head 6 one end side can fix high frequency communication antenna precision connector, guarantee the stability of the position connection of high frequency communication antenna precision connector.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

DL military high-frequency communication antenna precision connector, including connector inner conductor (1), its characterized in that: the side surface of the inner conductor (1) of the connector is nested with an insulator (2), the side surface of the insulator (2) is nested with a connector shell (3), the side surface of the connector shell (3) is nested with a connector sealing ring (5), one end side surface of the connector shell (3) is nested with a connector bushing (4), the side surface of the connector shell (3) is nested with a shell fixing ring (8) corresponding to the inner cavity of the connector bushing (4), one end of the connector shell (3) far away from the connector bushing (4) is nested with a connecting round head (6), one side far away from the connector shell (3) is provided with a fixing clamp (9), the position of the inner wall of the connector shell (3) corresponding to the insulator (2) is provided with a shell bulge (10), the side surface of the middle position of the inner conductor (1) of the connector is provided with an inner conductor bulge (11), the inner wall of the connecting round head (6) is provided with a round head bulge (12) corresponding to the position of the insulator (2).
2. The DL military high-frequency communication antenna precision connector of claim 1, wherein: the side surface of the connector shell (3) is provided with an annular groove corresponding to the position of the connector sealing ring (5), the depth of the annular groove is smaller than the section diameter of the connector sealing ring (5), and the connector sealing ring (5) is embedded in the annular groove.
3. The DL military high-frequency communication antenna precision connector of claim 1, wherein: the connector comprises a connector shell (3), and is characterized in that a circular ring clamping groove is formed in the position, corresponding to a connector bushing (4), of the side surface of the connector shell (3), a fixed circular ring clamp (7) is arranged in the inner cavity of the circular ring clamping groove, a clamping groove is formed in the position, corresponding to the fixed circular ring clamp (7), of the inner wall of the connector bushing (4), and the fixed circular ring clamp (7) is attached to the inner wall of the clamping groove.
4. The DL military high-frequency communication antenna precision connector of claim 1, wherein: the shapes of the cross sections of the shell bulge (10), the inner conductor bulge (11) and the round head bulge (12) are all triangular.
5. The DL military high-frequency communication antenna precision connector of claim 1, wherein: the number of the connector inner conductors (1) is two, and the two groups of the connector inner conductors (1) are arranged in the inner cavity of the connector shell (3) in parallel.
6. The DL military high-frequency communication antenna precision connector of claim 1, wherein: the connector shell (3) is far away from the surface of the end connected with the round head (6) and is provided with two cylindrical holes.