CN220066337U - Plug-in type cluster radio frequency coaxial connector - Google Patents

Abstract

The utility model relates to an inserted bunched radio frequency coaxial connector in the technical field of radio frequency coaxial connectors, which comprises a plug, wherein a socket is arranged at one end of the plug, the plug and the socket are both cylindrical, a plurality of pins consisting of radio frequency cables are arranged on one side surface of the plug facing the socket, and a plurality of jacks connected with the pins in an inserted manner are fixedly arranged on one side surface of the socket facing the plug. Through setting up every contact pin and constitute by radio frequency cable, and the surface of plug is equipped with a plurality of contact pins, sets up the jack that socket side and contact pin pegged graft in addition, can make coaxial connector with plug-in connection, the external connection department cover of plug and socket is equipped with sealed adapter sleeve in addition to sealed adapter sleeve's inner wall is equipped with the rubber circle, can make sealed adapter sleeve cover establish when the junction of plug and socket, lets the rubber circle inlay the inner wall of seal groove, keeps the stability when plug and socket connection are inserted, and then improves signal transmission frequency when wholly using.

Description

Plug-in type cluster radio frequency coaxial connector

Technical Field

The utility model relates to the technical field of radio frequency coaxial connectors, in particular to a plug-in type bunched radio frequency coaxial connector.

Background

A radio frequency coaxial connector is generally considered as a component attached to a cable or mounted on an instrument, and is an electrical connection or separation component of a transmission line, which belongs to an electromechanical integrated product, and with the continuous development of communication technology and the continuous progress of production technology, the requirements on the mechanical performance, the electrical performance and the environmental performance of the radio frequency connector are also continuously improved, and at present, as a mobile communication system is gradually complicated, the radio frequency line is also increasingly increased.

At present, when cables are connected, the condition that a plurality of lines are operated in parallel can be met, so that the construction difficulty is increased, the phenomenon of cable misconnection is easy to occur, therefore, a worker can combine a plurality of radio frequency cables into a group and realize the installation through one bundling connector, but the existing bundling connector is low in installation efficiency and poor in integrity, and the transmission efficiency of radio frequency signals is low, so that the plug-in bundling radio frequency coaxial connector is provided.

Disclosure of Invention

In view of the above problems, the present utility model provides a plug-in cluster radio frequency coaxial connector, which has improved connectivity during use, thereby improving transmission efficiency of radio frequency signals.

The technical scheme of the utility model is as follows:

the utility model provides a bayonet radio frequency coaxial connector tied in a bundle, includes the plug, the one end of plug is equipped with the socket, and plug and socket all are cylindrically, a side of plug face towards the socket is equipped with a plurality of contact pins that comprise radio frequency cable, a side fixed mounting of socket face towards the plug has a plurality of jacks of being connected with the contact pin insertion, the seal groove has all been seted up to the butt joint department surface of plug and socket, the butt joint department cover of plug and socket is equipped with sealed adapter sleeve, the inner wall of sealed adapter sleeve is equipped with the rubber circle with seal groove looks joint.

In a further technical scheme, the inner wall of the socket is provided with two insulating plates, and the outer surface of each insulating plate is provided with a plurality of positioning holes closely attached to the outer surface of each jack.

In a further technical scheme, the outer surface of the insulating plate is fixedly provided with a rubber ring, and the inner wall of the socket is provided with a positioning groove which is clamped with the rubber ring.

In further technical scheme, the sealing connection sleeve includes cover and lower cover, the one end upper surface fixed mounting of cover has two rotating blocks, the one end bottom surface fixed mounting of cover has two articulated blocks down, articulated block and rotating block articulate mutually, the one end that articulated block and rotating block were kept away from to cover and lower cover is fixed mounting respectively has first lug and second lug, and screw bolt and the laminating relatively of second lug, screw bolt has been fixed to the top surface of first lug, and the through-hole with screw bolt assorted is seted up to the top surface of second lug, screw bolt runs through the top surface threaded connection of second lug has fixed swivel nut.

In a further technical scheme, the threaded bolt is made of rubber.

The beneficial effects of the utility model are as follows:

each contact pin consists of a radio frequency cable, a plurality of contact pins are arranged on the surface of the plug, a jack for inserting one side surface of the socket and the contact pins is additionally arranged, so that the coaxial connector is connected in a plug-in mode, a sealing connecting sleeve is sleeved at the outer connecting position of the plug and the socket, a rubber ring is arranged on the inner wall of the sealing connecting sleeve, when the sealing connecting sleeve is sleeved at the connecting position of the plug and the socket, the rubber ring is embedded into the inner wall of the sealing groove, the stability of the plug and the socket in connection and insertion is kept, and the signal transmission frequency in integral use is further improved;

drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an assembled configuration of an embodiment of the present utility model;

fig. 3 is a schematic diagram showing an assembly structure of a socket and an insulating plate according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a plug; 2. a socket; 3. sealing the connecting sleeve; 31. sleeving; 32. a lower sleeve; 4. a contact pin; 5. a jack; 6. sealing grooves; 7. a rubber ring; 8. a hinge block; 9. a rotating block; 10. a first bump; 11. a threaded bolt; 12. a second bump; 13. fixing the screw sleeve; 14. a positioning groove; 15. an insulating plate; 16. positioning holes; 17. a rubber ring.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-3, the plug-in bunched radio frequency coaxial connector comprises a plug 1, one end of the plug 1 is provided with a socket 2, the plug 1 and the socket 2 are both cylindrical, a side surface of the plug 1 facing the socket 2 is provided with a plurality of pins 4 consisting of radio frequency cables, a side surface of the socket 2 facing the plug 1 is fixedly provided with a plurality of jacks 5 which are inserted and connected with the pins 4, the outer surface of the joint of the plug 1 and the socket 2 is provided with a sealing groove 6, the joint of the plug 1 and the socket 2 is sleeved with a sealing connecting sleeve 3, and the inner wall of the sealing connecting sleeve 3 is provided with a rubber ring 7 which is clamped with the sealing groove 6.

The working principle of the technical scheme is as follows:

the connection pin 4 and the jack 5 are inserted and connected through the connection between the plug 1 and the socket 2, the pin 4 is composed of a radio frequency cable, so that the stability of signal transmission can be ensured, and in addition, the connection part of the plug 1 and the socket 2 is sleeved with the sealing connecting sleeve 3, so that the coaxial connector composed of the plug 1 and the socket 2 has the stability of connection in use.

When the plug is used, the plug 1 and the socket 2 are oppositely inserted, the contact pin 4 is inserted into the opening of the jack 5, the openings of the plug 1 and the socket 2 are completely matched, at the moment, two sealing grooves 6 are respectively arranged on the outer surfaces of opposite ends of the plug 1 and the socket 2, the joint of the plug 1 and the socket 2 is arranged between the two sealing grooves 6, at the moment, the sealing connecting sleeve 3 is sleeved on the outer surface of the joint of the plug 1 and the socket 2, the rubber ring 7 is clamped into the inner wall of the sealing groove 6, the two rubber rings 7 are clamped on the inner walls of the two sealing grooves 6, the joint of the plug 1 and the socket 2 is sealed between the two rubber rings 7 and the sealing groove 6, and the sealing property and the stability of the connection are maintained.

In another embodiment, as shown in fig. 3, two insulating plates 15 are provided on the inner wall of the socket 2, and a plurality of positioning holes 16 closely attached to the outer surface of the jack 5 are provided on the outer surface of the insulating plate 15.

By providing the insulating plate 15 on the inner wall of the socket 2, the insertion hole 5 on the inner wall of the socket 2 can have linear stability when being inserted and connected with the pin 4.

In another embodiment, as shown in fig. 3, a rubber ring 17 is fixedly installed on the outer surface of the insulating plate 15, and a positioning groove 14 clamped with the rubber ring 17 is formed in the inner wall of the socket 2.

Through setting up through constant head tank 14 and the looks joint of rubber ring 17 between socket 2 and the insulation board 15, can make the installation of insulation board 15 have the effect of easy dismounting.

In another embodiment, as shown in fig. 2, the sealing connection sleeve 3 includes an upper sleeve 31 and a lower sleeve 32, two rotating blocks 9 are fixedly installed on the upper surface of one end of the upper sleeve 31, two hinging blocks 8 are fixedly installed on the bottom surface of one end of the lower sleeve 32, the hinging blocks 8 are hinged with the rotating blocks 9, a first bump 10 and a second bump 12 are fixedly installed on one ends, far away from the hinging blocks 8 and the rotating blocks 9, of the upper sleeve 31 and the lower sleeve 32, the threaded bolt 11 and the second bump 12 are relatively attached, the threaded bolt 11 is fixedly installed on the top surface of the first bump 10, a through hole matched with the threaded bolt 11 is formed on the top surface of the second bump 12, and the threaded bolt 11 penetrates through the top surface of the second bump 12 to be in threaded connection with the fixed threaded sleeve 13.

By providing the sealing and connecting sleeve 3 composed of the hinged upper sleeve 31 and lower sleeve 32, the sealing and connecting sleeve 3 has the effect of being convenient for disassembly and assembly of the plug 1 and the socket 2.

When the plug is used, the first lug 10 and the second lug 12 at one end of the upper sleeve 31 and the lower sleeve 32 are directly separated, the other ends of the upper sleeve 31 and the lower sleeve 32 are in a rotating and overturning state, then the connecting position of the plug 1 and the socket 2 is positioned at the opposite position of the centers of the upper sleeve 31 and the lower sleeve 32, then the upper sleeve 31 and the lower sleeve 32 are overturned again to be buckled, the first lug 10 and the second lug 12 are attached, and then the threaded bolt 11 penetrates through the top surface of the second lug 12 and is screwed on the outer surface of the threaded bolt 11 by the fixing threaded sleeve 13.

In another embodiment, as shown in fig. 2, the screw 11 is made of rubber.

By arranging the threaded bolt 11 made of rubber, when the first bump 10 and the second bump 12 are relatively attached, the threaded bolt 11 is convenient to penetrate into the through hole and extend out, and the rubber has certain flexibility.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (5)

1. The utility model provides a bayonet radio frequency coaxial connector that gathers, includes plug (1), its characterized in that: the one end of plug (1) is equipped with socket (2), and plug (1) and socket (2) all are cylindrically, a side of plug (1) facing socket (2) is equipped with a plurality of contact pins (4) that comprise radio frequency cable, a side fixed mounting of socket (2) facing plug (1) has a plurality of jack (5) of being connected with contact pin (4) cartridge, seal groove (6) have all been seted up to the butt joint department surface of plug (1) and socket (2), the butt joint department cover of plug (1) and socket (2) is equipped with sealed adapter sleeve (3), the inner wall of sealed adapter sleeve (3) is equipped with rubber circle (7) with seal groove (6) looks joint.

2. The plug-in bundled radio frequency coaxial connector as claimed in claim 1, wherein: the inner wall of socket (2) is equipped with two insulation board (15), a plurality of locating holes (16) that closely laminate with jack (5) surface are seted up to the surface of insulation board (15).

3. The plug-in bundled radio frequency coaxial connector as claimed in claim 2, wherein: the outer surface of the insulating plate (15) is fixedly provided with a rubber ring (17), and the inner wall of the socket (2) is provided with a positioning groove (14) which is clamped with the rubber ring (17).

4. The plug-in bundled radio frequency coaxial connector as claimed in claim 1, wherein: the sealing connecting sleeve (3) comprises an upper sleeve (31) and a lower sleeve (32), two rotating blocks (9) are fixedly arranged on the upper surface of one end of the upper sleeve (31), two hinge blocks (8) are fixedly arranged on the bottom surface of one end of the lower sleeve (32), the hinge blocks (8) are hinged with the rotating blocks (9), a first lug (10) and a second lug (12) are fixedly arranged at one ends, far away from the hinge blocks (8) and the rotating blocks (9), of the upper sleeve (31) and the lower sleeve (32), the threaded bolt (11) and the second lug (12) are relatively attached, the threaded bolt (11) is fixedly arranged on the top surface of the first lug (10), a through hole matched with the threaded bolt (11) is formed in the top surface of the second lug (12), and the threaded bolt (11) penetrates through the top surface of the second lug (12) to be in threaded connection with a fixing threaded sleeve (13).

5. The plug-in bundled radio frequency coaxial connector as claimed in claim 4, wherein: the screw bolt (11) is made of rubber.