CN218548958U

CN218548958U - Radio frequency switch connector

Info

Publication number: CN218548958U
Application number: CN202223159427.5U
Authority: CN
Inventors: 柯秀坚; 刘建
Original assignee: Yueqing Shengrong Electronic Co ltd
Current assignee: Yueqing Shengrong Electronic Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-02-28
Anticipated expiration: 2032-11-28

Abstract

The utility model belongs to the technical field of microwave radio frequency, in particular to a radio frequency switch connector, which comprises an insulating socket and an insulating plug, wherein the insulating socket and the insulating plug are arranged into a bobbin with an open end, the inner wall of the insulating socket is provided with a thread groove, the insulating plug is arranged in the thread groove in a threaded manner, the inside of the insulating plug is rotatably connected with an anode seat, and a plurality of anode plugs are fixedly connected on the anode seat; when being connected with the insulating plug through the insulating socket, the anode plug is automatically aligned to the cathode jack by inserting the inner positioning barrel into the outer positioning barrel through the outer positioning barrel, and compared with the prior art, the anode plug is conveniently butted with the cathode jack.

Description

Radio frequency switch connector

Technical Field

The utility model relates to a microwave radio frequency technology field specifically is a radio frequency switch connector.

Background

Microwave refers to electromagnetic wave with frequency of 300MHz to 300GHz, and is short for a limited frequency band in radio wave, that is, electromagnetic wave with wavelength between 1 meter (not including 1 meter) and 1 mm, which is a general term for decimetric wave, centimeter wave, millimeter wave and submillimeter wave. Microwave frequencies are higher than the typical radio frequencies, also commonly referred to as "ultra-high frequency electromagnetic waves"; whereas radio frequency broadly refers to a system of electromagnetic waves (300 kHz to 300 GHz) radiating into space, essentially radio frequency is a time-varying electromagnetic wave that varies with time: when the frequency is lower than 100kHz, the earth surface is equivalent to a high-loss medium due to long wavelength, and the electromagnetic energy is quickly attenuated and cannot form effective transmission; at frequencies higher than 100kHz, the electromagnetic wave has a short wavelength, and can be transmitted to a remote location in the air and reflected by an ionosphere to form a remote transmission capability, so that we refer to the high-frequency electromagnetic wave with remote transmission capability as radio frequency, and nowadays, the high-frequency electromagnetic wave is widely applied in the wireless communication field, such as radar antenna, RFID, base station communication, satellite communication, etc., regardless of microwave technology or radio frequency technology. In the existing microwave or radio frequency technical field, various transfer switches or connecting switches are diversified, but the switch connector has a common problem that after being plugged and pulled for many times, the switch connector is worn, loosened and the like, so that the danger of electric leakage and electric shock, short circuit fault and the like is induced.

The prior Chinese patent with publication number CN217485802U discloses a microwave radio frequency switch connector, which comprises a connection plug component and a connection socket component which are in threaded insertion matching; the connecting plug assembly comprises an insulating insertion tube, an external threaded tube and an anode base, and the connecting socket assembly comprises an insulating connecting tube, an internal threaded tube and a conductive connecting unit. The utility model discloses in, but divide into two parts of connecting plug subassembly and connection socket subassembly of spiral grafting with the switch connector, cup joint when the outside of internal thread pipe as external screw thread pipe, the rotation grafting is realized with insulating takeover to insulating intubate, positive pole seat grafting conductive connection unit with electric conductivity, and rotate the top and advance conductive connection unit and match until with the negative pole seat joint that has electric conductivity, can realize the electrical property and switch on, otherwise the same reason, need not to lift the connecting plug subassembly off from connection socket subassembly completely, can realize the outage operation, not only can play the guard action to equipment, and long service life, still help improving the safe and reliable of operation.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the technical arrangement, the anode plug and the cathode jack are respectively positioned inside the connecting plug assembly and the connecting socket assembly for protection, and the anode plug is inconvenient to butt joint with the cathode jack during installation; therefore, a radio frequency switch connector is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the deficiencies of the prior art, the technical problem of the above proposal is solved, the utility model provides a radio frequency switch connector.

The utility model provides a technical scheme that its technical problem adopted is: a radio frequency switch connector, including insulating socket and insulating plug, insulating socket and insulating plug set up to one end open-ended bobbin, the thread groove has been seted up to the inner wall of insulating socket, the inside at the thread groove is installed to insulating plug screw thread, the inside of insulating plug is rotated and is connected with the positive pole seat, a plurality of positive pole plug of fixedly connected with on the positive pole seat, the inside fixedly connected with negative pole seat of insulating socket, the insulating seat of one end fixedly connected with of negative pole seat, a plurality of negative pole jack has been seted up on the surface of insulating seat, the internally mounted of insulating socket has from the location subassembly, the electrically conductive hickey of fixedly connected with respectively to the one end of positive pole seat and negative pole seat.

Preferably, from location subassembly includes a plurality of interior location section of thick bamboo and a plurality of arc socket, interior location section of thick bamboo fixed mounting is in the inside of insulating socket, the arc is penetrated the mouth and is seted up in the surface department of insulating socket, the subregion of interior location section of thick bamboo is located the outside of insulating socket.

Preferably, from the locating component still include a plurality of outer location section of thick bamboo and the circular socket that wears of a plurality of, outer location section of thick bamboo fixed mounting is in the outer wall department of positive pole seat, circular socket that wears is seted up respectively in the surface department of insulating plug and positive pole seat, the subregion of outer location section of thick bamboo is located the outside of insulating plug.

Preferably, the upper and lower parts of the outer positioning cylinder are respectively provided with a slot.

Preferably, the anode plug comprises a connecting cylinder and a connector, and the connector is slidably mounted inside the connecting cylinder.

Preferably, the inside fixedly connected with electrically conductive spring of connecting cylinder, electrically conductive spring's one end and connector fixed connection.

The utility model discloses an useful part lies in:

1. the utility model discloses a during insulating socket and insulating plug connection, insert the inside of an outer location section of thick bamboo through an external interior location section of thick bamboo, make positive pole plug automatic alignment negative pole jack, compare in prior art, make things convenient for positive pole plug and negative pole jack butt joint.

2. The utility model discloses an after insulating socket and insulating plug threaded connection, the positive pole plug supports the negative pole seat, realizes that the electrical property switches on, and insulating plug is not hard up back, and the connector can continue to support the negative pole seat through conductive spring's elastic force, avoids because insulating socket and insulating plug connection are not hard up the problem that causes contact failure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the expanded structure of FIG. 1 according to the present invention;

fig. 3 is a cross-sectional view of the present invention in fig. 2;

fig. 4 is a side view of the present invention shown in fig. 3;

fig. 5 is a cross-sectional view of the anode plug of the present invention.

In the figure: 1. an insulated socket; 2. an insulating plug; 3. a cathode base; 4. a thread groove; 5. an anode holder; 6. an anode plug; 61. a connecting cylinder; 62. a connector; 63. a conductive spring; 7. an insulating base; 8. a self-positioning assembly; 81. an inner positioning barrel; 82. an arc-shaped inserting hole; 83. an outer positioning cylinder; 84. a circular insertion hole; 85. grooving; 9. a cathode receptacle; 10. a conductive threaded interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, a radio frequency switch connector, including an insulating socket 1 and an insulating plug 2, the insulating socket 1 and the insulating plug 2 are set as a bobbin with an open end, a thread groove 4 is formed on an inner wall of the insulating socket 1, the insulating plug 2 is installed inside the thread groove 4 in a thread manner, an anode seat 5 is rotatably connected inside the insulating plug 2, a plurality of anode plugs 6 are fixedly connected on the anode seat 5, a cathode seat 3 is fixedly connected inside the insulating socket 1, an insulating seat 7 is fixedly connected at one end of the cathode seat 3, a plurality of cathode jacks 9 are formed on a surface of the insulating seat 7, a self-positioning assembly 8 is installed inside the insulating socket 1, a conductive threaded interface 10 is fixedly connected at one end of each of the anode seat 5 and the cathode seat 3, when the insulating socket 1 is connected with the insulating plug 2, the anode plugs 6 are inserted into an outer positioning cylinder 83 through an outer positioning cylinder 81, so that the anode plugs 6 are automatically aligned with the cathode jacks 9, compared with the prior art, the anode plugs 6 are conveniently butted with the cathode jacks 9.

The self-positioning assembly 8 comprises a plurality of inner positioning barrels 81 and a plurality of arc-shaped insertion holes 82, the inner positioning barrels 81 are fixedly installed inside the insulation socket 1, the arc-shaped insertion holes 82 are formed in the surface of the insulation socket 1, partial areas of the inner positioning barrels 81 are located outside the insulation socket 1, and the arc-shaped insertion holes 82 facilitate the outer positioning barrels 83 to penetrate through.

The self-positioning assembly 8 further comprises a plurality of outer positioning cylinders 83 and a plurality of circular insertion holes 84, the outer positioning cylinders 83 are fixedly mounted on the outer wall of the anode base 5, the circular insertion holes 84 are respectively formed in the surfaces of the insulating plug 2 and the anode base 5, partial areas of the outer positioning cylinders 83 are located outside the insulating plug 2, and the circular insertion holes 84 facilitate the inner positioning cylinders 81 to penetrate through.

The upper and lower sides of the outer positioning cylinder 83 are respectively provided with a slot 85.

Anode plug 6 includes connecting cylinder 61 and connector 62, connector 62 slidable mounting is in the inside of connecting cylinder 61, insulating socket 1 and insulating plug 2 are difficult to be become flexible through threaded connection, lead to anode plug 6 and negative pole seat 3 to produce the reaction of contact failure, connector 62 stretches out connecting cylinder 61 through the elastic force of conducting spring 63, insulating socket 1 and the 2 threaded connection backs of insulating plug, anode plug 6 supports negative pole seat 3, the realization electrical property switches on, insulating plug 2 is not hard up the back, connector 62 can continue to support negative pole seat 3 through the elastic force of conducting spring 63, avoid because insulating socket 1 and insulating plug 2 are connected not hard up the problem that causes contact failure.

The inside of the connecting cylinder 61 is fixedly connected with a conductive spring 63, and one end of the conductive spring 63 is fixedly connected with the connector 62.

According to the working principle, when the insulating socket 1 is connected with the insulating plug 2, the external inner positioning cylinder 81 is inserted into the outer positioning cylinder 83, so that the anode plug 6 is automatically aligned with the cathode jack 9, and compared with the prior art, the butt joint of the anode plug 6 and the cathode jack 9 is facilitated;

the connector 62 stretches out the connecting cylinder 61 through the elastic force of the conductive spring 63, and after the insulating socket 1 and the insulating plug 2 are in threaded connection, the anode plug 6 abuts against the cathode base 3, so that the electrical conduction is realized, and after the insulating plug 2 is loosened, the connector 62 can continue to abut against the cathode base 3 through the elastic force of the conductive spring 63, so that the problem of poor contact caused by the looseness of the connection of the insulating socket 1 and the insulating plug 2 is avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A radio frequency switch connector, comprising an insulating socket (1) and an insulating plug (2), characterized in that: insulating socket (1) and insulating plug (2) set up to one end open-ended bobbin, thread groove (4) have been seted up to the inner wall of insulating socket (1), the inside at thread groove (4) is installed to insulating plug (2) screw thread, the inside rotation of insulating plug (2) is connected with positive pole seat (5), a plurality of positive pole plug (6) of fixedly connected with on positive pole seat (5), the inside fixedly connected with negative pole seat (3) of insulating socket (1), the insulating seat (7) of one end fixedly connected with of negative pole seat (3), a plurality of negative pole jack (9) have been seted up on the surface of insulating seat (7), the internally mounted of insulating socket (1) has from locating component (8), the electrically conductive hickey (10) of fixedly connected with respectively to the one end of positive pole seat (5) and negative pole seat (3).

2. A radio frequency switch connector as defined in claim 1, wherein: from location subassembly (8) including a plurality of interior location section of thick bamboo (81) and a plurality of arc socket (82), interior location section of thick bamboo (81) fixed mounting is in the inside of insulating socket (1), the arc is worn socket (82) and is seted up in the surface department of insulating socket (1), the subregion of interior location section of thick bamboo (81) is located the outside of insulating socket (1).

3. A radio frequency switch connector as defined in claim 1, wherein: from location subassembly (8) still include a plurality of outer location section of thick bamboo (83) and a plurality of circular socket (84) of wearing, outer location section of thick bamboo (83) fixed mounting is in the outside of positive pole seat (5), circular socket (84) of wearing are seted up respectively in the surface department of insulating plug (2) and positive pole seat (5), the subregion of outer location section of thick bamboo (83) is located the outside of insulating plug (2).

4. A radio frequency switch connector as claimed in claim 3, wherein: the upper part and the lower part of the outer positioning cylinder (83) are respectively provided with a slot (85).

5. A radio frequency switch connector according to claim 1, wherein: the anode plug (6) comprises a connecting cylinder (61) and a connector (62), wherein the connector (62) is slidably mounted inside the connecting cylinder (61).

6. A radio frequency switch connector according to claim 5, wherein: the inside fixedly connected with electrically conductive spring (63) of connecting cylinder (61), the one end and the connector (62) fixed connection of electrically conductive spring (63).