CN212626397U

CN212626397U - MCX microminiature radio frequency connector capable of protecting internal circuit

Info

Publication number: CN212626397U
Application number: CN202021968053.XU
Authority: CN
Inventors: 刘建
Original assignee: Yueqing Shengrong Electronic Co ltd
Current assignee: Yueqing Shengrong Electronic Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-02-26
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a can protect MCX microminiature radio frequency connector of inner line, including shell body, bayonet lock, plug, jack, go up insulator and insulator down, install the shielding pipe in the middle of the shell body, and install the plug in the middle of the shielding pipe, the seal groove has been seted up in the middle of the connecting hole, and installs the sealing washer in the seal groove, install the spring in the mounting hole, and spring coupling has the bayonet lock, the insulator is installed in the plug upper end outside, and the plug lower extreme installs down the insulator, the elastic groove is seted up to the bayonet lock, and the bayonet lock outside is provided with the snap ring. The MCX microminiature radio frequency connector capable of protecting the internal circuit is provided with the upper insulator and the lower insulator, and the MCX radio frequency connector internal communication plug after connection is protected in all directions through the cooperation between the upper insulator and the lower insulator, so that the exposure of the internal circuit of the MCX radio frequency connector in the air is reduced, the oxidation corrosion of internal elements in the air is avoided, and the practicability of the device is improved.

Description

MCX microminiature radio frequency connector capable of protecting internal circuit

Technical Field

The utility model relates to a communication radio frequency connector technical field specifically is a can protect MCX microminiature radio frequency connector of internal circuit.

Background

Along with the rapid development of scientific technology, the popularization of electronic communication modes changes the traditional communication mode of people, a radio frequency connector is an indispensable connector in an electronic communication system, an MCX connector is a push-in type connecting structure, the appearance is small and exquisite, and a radio frequency coaxial connector convenient and quick to connect is adopted.

Therefore, we propose an MCX microminiature rf connector capable of protecting the internal circuit, so as to solve the above-mentioned problem that the internal circuit transmission signal of the MCX rf connector is affected by the external environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can protect MCX microminiature radio frequency connector of internal circuit to the MCX radio frequency connector on the existing market that the solution above-mentioned background art provided influences the problem of internal circuit transmission signal because of external environment factor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can protect MCX microminiature radio frequency connector of inner line, includes shell body, bayonet lock, plug, jack, goes up insulator and insulator down, the shell body lower extreme is provided with the stabilizer blade, and has seted up the connecting hole on the shell body to the shell body lower extreme is provided with the joint, install the shielding pipe in the middle of the shell body, and install the plug in the middle of the shielding pipe to the jack has been seted up to the plug upper end, seted up the seal groove in the middle of the connecting hole, and installed the sealing washer in the seal groove to the mounting hole has been seted up to the connecting hole left and right sides, install the spring in the mounting hole, and spring coupling has the bayonet lock, the insulator is installed in the plug upper end outside, and the insulator is installed down.

Preferably, the number of the support legs is 4, and the support legs are symmetrical front and back and left and right relative to the center line of the outer shell.

Preferably, the center line of the connecting hole and the center line of the outer shell are overlapped, and the center line of the connecting hole and the center line of the plug are overlapped.

Preferably, the number of the bayonet pins is 2, and the bayonet pins are bilaterally symmetrical relative to the center line of the connecting hole.

Preferably, the central line of the upper insulator and the central line of the plug are coincident with each other, and the upper insulator wraps the outer wall of the upper end of the plug completely.

Preferably, the central line of the lower insulator is overlapped with the central line of the plug, the central line of the lower insulator is overlapped with the central line of the clamping head, and the lower surface of the lower insulator is flush with the lower end head of the plug.

Compared with the prior art, the beneficial effects of the utility model are that: the MCX microminiature radio frequency connector can protect internal circuits;

1. the upper insulator and the lower insulator are arranged, and in the actual use process, the communication plug inside the MCX radio frequency connector after connection is protected in all directions through the matching between the upper insulator and the lower insulator, so that the exposure of the connecting circuit inside the MCX radio frequency connector in the air is reduced, the oxidation corrosion of internal elements in the air is avoided, the communication transmission efficiency is prevented from being influenced, and the practicability of the device is improved;

2. be provided with bayonet lock and spring, in the in-service use process, when MCX radio frequency connector with articulate, the bayonet lock is extruded in the mounting hole, connects the back of accomplishing, is outwards ejecting with the bayonet lock in the effect of spring, mutually supports through controlling two bayonet locks, will connect the chucking, avoids connecting to become flexible, has increased the device's functionality.

Drawings

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

FIG. 2 is a schematic view of the outer casing of the present invention in a partial sectional view;

fig. 3 is a schematic view of the structure of the utility model viewed from the bottom;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an outer housing; 2. a support leg; 3. connecting holes; 4. a shielding tube; 5. a sealing groove; 6. a seal ring; 7. mounting holes; 8. a spring; 9. a bayonet lock; 10. a plug; 11. a jack; 12. an upper insulator; 13. a lower insulator; 14. a clamping head; 15. an elastic groove; 16. a snap ring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an MCX microminiature radio frequency connector capable of protecting internal lines comprises an outer shell 1, support legs 2, a connecting hole 3, a shielding pipe 4, a sealing groove 5, a sealing ring 6, a mounting hole 7, a spring 8, a clamping pin 9, a plug 10, a jack 11, an upper insulator 12, a lower insulator 13, a clamping joint 14, an elastic groove 15 and a clamping ring 16, wherein the support legs 2 are arranged at the lower end of the outer shell 1, the connecting hole 3 is arranged at the upper end of the outer shell 1, the clamping joint 14 is arranged at the lower end of the outer shell 1, the shielding pipe 4 is arranged in the middle of the outer shell 1, the plug 10 is arranged in the middle of the shielding pipe 4, the jack 11 is arranged at the upper end of the plug 10, the sealing groove 5 is arranged in the middle of the connecting hole 3, the sealing ring 6 is arranged in the sealing groove 5, the mounting holes 7 are arranged at the left side and the right, and the lower end of the plug 10 is provided with a lower insulator 13, the clamping joint 14 is provided with an elastic groove 15, and the outer side of the clamping joint 14 is provided with a clamping ring 16.

The stabilizer blade 2 is provided with 4, and stabilizer blade 2 is bilateral symmetry around for the central line of shell body 1, and above-mentioned structural design is in the in-service use in-process, is favorable to improving the reliability when connecting through stabilizer blade 2.

The central line of connecting hole 3 and the central line of shell body 1 coincide each other, and the central line of connecting hole 3 and the central line of plug 10 coincide each other, and above-mentioned structural design is in the in-service use in-process, is favorable to improving the accuracy when connecting.

Bayonet lock 9 is provided with 2, and bayonet lock 9 is for the central line bilateral symmetry of connecting hole 3, above-mentioned structural design, in the in-service use process, is convenient for improve the fastness after connecting through mutually supporting between the bayonet lock 9.

The central line of the upper insulator 12 and the central line of the plug 10 are overlapped, and the outer wall of the upper end of the plug 10 is completely wrapped by the upper insulator 12, so that the structural design is beneficial to protecting the exposed part of the upper end of the plug 10 by the upper insulator 12 in the actual use process, the upper end of the plug 10 is prevented from being oxidized in the air, and the service life is prolonged.

The central line of the lower insulator 13 and the central line of the plug 10 are overlapped, the central line of the lower insulator 13 and the central line of the clamping head 14 are overlapped, and the lower surface of the lower insulator 13 and the lower end head of the plug 10 are flush with each other.

The working principle is as follows: when the MCX miniature radio frequency connector capable of protecting the internal circuit is used, as shown in figures 1 and 2, firstly, a plug 10 is arranged in the middle of a shielding tube 4, then the MCX miniature radio frequency connector is arranged in the middle of an outer shell 1 through the shielding tube 4, a sealing ring 6 is arranged in a sealing groove 5, as shown in figures 1 and 4, when an upper connector is inserted into the connector from the upper end, a clamping pin 9 is squeezed into a mounting hole 7, the clamping pin 9 clamps the upper connector under the action of a spring 8, the connection reliability is improved, meanwhile, the sealing ring 6 between the upper connector and a connecting hole 3 can prevent moisture in the air from entering the plug 10, as shown in figures 1 and 3, a support leg 2 is inserted into a circuit board, the plug 10 is inserted into a lower connector, the connecting position is protected through a lower insulator 13, and the clamping connector 14 can improve the connection reliability between the connector and the lower connector, thereby completing a series of work, those not described in detail in this specification are within the skill of the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An MCX microminiature radio frequency connector capable of protecting internal lines comprises an outer shell (1), a bayonet (9), a plug (10), a jack (11), an upper insulator (12) and a lower insulator (13), and is characterized in that: the lower end of the outer shell (1) is provided with a support leg (2), the upper end of the outer shell (1) is provided with a connecting hole (3), the lower end of the outer shell (1) is provided with a clamping head (14), the middle of the outer shell (1) is provided with a shielding pipe (4), the middle of the shielding pipe (4) is provided with a plug (10), the upper end of the plug (10) is provided with a jack (11), the middle of the connecting hole (3) is provided with a sealing groove (5), the sealing groove (5) is internally provided with a sealing ring (6), the left side and the right side of the connecting hole (3) are provided with mounting holes (7), the mounting holes (7) are internally provided with springs (8), the springs (8) are connected with clamping pins (9), the outer side of the upper end of the plug (10) is provided with an upper insulator (12), and a snap ring (16) is arranged on the outer side of the clamping joint (14).

2. An MCX microminiature rf connector with protection against internal wiring as claimed in claim 1 wherein: the number of the support legs (2) is 4, and the support legs (2) are symmetrical front and back and left and right relative to the center line of the outer shell (1).

3. An MCX microminiature rf connector with protection against internal wiring as claimed in claim 1 wherein: the center line of the connecting hole (3) is overlapped with the center line of the outer shell (1), and the center line of the connecting hole (3) is overlapped with the center line of the plug (10).

4. An MCX microminiature rf connector with protection against internal wiring as claimed in claim 1 wherein: the number of the bayonet pins (9) is 2, and the bayonet pins (9) are symmetrical left and right relative to the center line of the connecting hole (3).

5. An MCX microminiature rf connector with protection against internal wiring as claimed in claim 1 wherein: the central line of the upper insulator (12) is superposed with the central line of the plug (10), and the outer wall of the upper end of the plug (10) is completely wrapped by the upper insulator (12).

6. An MCX microminiature rf connector with protection against internal wiring as claimed in claim 1 wherein: the central line of the lower insulator (13) is superposed with the central line of the plug (10), the central line of the lower insulator (13) is superposed with the central line of the clamping head (14), and the lower surface of the lower insulator (13) is flush with the lower end head of the plug (10).