CN212571589U

CN212571589U - Radio frequency coaxial connector based on 5G base station test

Info

Publication number: CN212571589U
Application number: CN202021198392.4U
Authority: CN
Inventors: 廖秋月; 屠君红; 廖毅鹏; 罗美秀; 郑鸣; 刘振; 黄志华; 谭裕承; 张祺琦; 吴春海; 陈利彬; 曾婷
Original assignee: Sunsea Communication Service Co ltd
Current assignee: Sunsea Communication Service Co ltd; Sunsea Telecommunications Co Ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-19
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a 5G equipment technical field, concretely relates to radio frequency coaxial connector based on 5G basic station test, including box device and son buckle device, the box device includes box shell and waterproofing mechanism, and the bottom fixedly connected with connecting rod that angular distribution such as four of box shell, the equal fixed mounting of inside wall of four connecting rod tip has the buckle, and the fixed interlude of center pin department of box shell has connection port. In the utility model, the rubber pad is fixedly arranged at the top of the protection frame, while the conduction column passes through the rubber pad, the inner ring of the rubber pad is always tightly attached to the outer wall of the conduction column, thereby cleaning the outer wall of the conduction column, and a waterproof mechanism is fixedly arranged in the female buckle shell to prevent water molecules in the air from contacting the connection port and the conduction column; through the cooperation of buckle, guide groove and joint groove, make the buckle slide to the joint groove in the inside to the guide groove to make box device and son detain device fixed connection.

Description

Radio frequency coaxial connector based on 5G base station test

Technical Field

The utility model relates to a 5G equipment technical field, concretely relates to radio frequency coaxial connector based on 5G basic station test.

Background

The 5G base station is a core device of the 5G network, provides wireless coverage, and realizes wireless signal transmission between a wired communication network and a wireless terminal. The architecture and morphology of the base station directly affect how the 5G network is deployed, wherein the connector is a component that is often contacted by an electrical engineering technician, and is used as an electrical connection or separation element of a transmission line, and mainly plays a role of a bridge.

After the existing radio frequency coaxial connector is connected to equipment or instruments, due to environmental factors, water molecules in air can enter the equipment or instruments through the radio frequency coaxial connector in a long-term use process, so that parts in a connector port or the instruments are rusted, normal use of the equipment or the instruments is affected, and the existing radio frequency coaxial connector is not firm in connection and is easy to loosen.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a radio frequency coaxial connector based on 5G base station test, through the top fixed mounting rubber pad of protecting frame, the conduction post passes the rubber pad while, the inner circle of rubber pad is hugged closely the outer wall of conduction post all the time to clean the outer wall of conduction post, through the inside fixed mounting of box shell has waterproof mechanism, prevents that the hydrone in the air from contacting connection port and conduction post; through the cooperation of buckle, guide groove and joint groove, make the buckle slide to the joint groove in the inside to the guide groove to make box device and son detain device fixed connection.

The purpose of the utility model can be realized by the following technical scheme:

a radio frequency coaxial connector based on 5G base station testing comprises a female buckle device and a male buckle device, wherein the female buckle device comprises a female buckle shell and a waterproof mechanism, the bottom of the female buckle shell is fixedly connected with four connecting rods which are distributed at equal angles, the inner side walls of the end parts of the four connecting rods are fixedly provided with buckles, the convex blocks of the buckles have elasticity, a connecting port is fixedly inserted in the central shaft of the female buckle shell, and the waterproof mechanism is fixedly arranged at the bottom of the connecting port and positioned in the female buckle shell;

the sub-buckle device comprises a sub-buckle shell and a transmission guide pillar, the outer side wall of the sub-buckle shell is provided with four guide grooves which are distributed at equal angles, the outer side wall of the sub-buckle shell is provided with a clamping groove which is formed in the bottom of the guide grooves and located on the outer side wall of the sub-buckle shell, the clamping groove is fixed with four buckles in a clamping mode, the transmission guide pillar is fixedly inserted into the center shaft of the sub-buckle shell, the top surface of the sub-buckle shell is provided with a ring groove, the inside of the ring groove is slidably provided with a protection frame, the outside of the transmission guide pillar is fixedly arranged inside a protection shell, a second spring is fixedly arranged on the outside of the.

Further, the method comprises the following steps: waterproof mechanism includes waterproof gasket and gag lever post, the gag lever post is provided with four, and the equal angle fixing of tip of four gag lever posts is at the inside wall of box shell, four the equal activity interlude of one end that the box shell was kept away from to the gag lever post has waterproof gasket, waterproof gasket is the fan type, the outside of gag lever post just is located fixed mounting between waterproof gasket and the box shell has first spring, and fixed mounting has the limiting plate between two adjacent waterproof gaskets, and limiting plate and box shell fixed connection have the effect of restriction waterproof gasket slip orbit.

Further, the method comprises the following steps: the length of limiting rod equals the difference between the internal diameter of box shell and the external diameter of connection port, the length of limiting plate equals the length of limiting rod.

Further, the method comprises the following steps: the internal diameter of box shell equals the external diameter that the shell was detained to the son, the length of connecting rod equals to the length to the guide slot, the buckle and the joint groove joint of being convenient for.

Further, the method comprises the following steps: the groove depth to the guide slot top is greater than the groove depth to the guide slot bottom, and the groove width to the guide slot top is greater than the groove width of bottom, and the buckle of being convenient for butt joint easier with the guide slot, and make the buckle fixed after the butt joint.

Further, the method comprises the following steps: the cross section of the annular groove is in a ring shape, the groove depth of the annular groove is larger than the height of the protection frame, the top surface of the protection frame is provided with a through hole, and the inner diameter of the through hole is equal to the outer diameter of the guide pillar.

Further, the method comprises the following steps: the top of the transmission guide post is provided with a conical cross section, so that the transmission guide post can conveniently penetrate through the rubber pad.

The utility model has the advantages that:

1. the protective frame is movably arranged on the top surface of the male buckle shell, so that the device protects the transmission guide post in an idle state, the rubber pad is fixedly arranged on the top of the protective frame, the transmission guide post penetrates through the rubber pad, meanwhile, the inner ring of the rubber pad is always attached to the outer wall of the transmission guide post, so that the outer wall of the transmission guide post is cleaned, and the waterproof mechanism is fixedly arranged in the female buckle shell, so that the problem that water molecules in the air enter equipment or instruments through the radio frequency coaxial connector in the long-term use process is solved, the female buckle device and the male buckle device are sealed when being connected or disconnected, and the water molecules in the air are prevented from contacting the connecting port and the transmission guide post;

2. four connecting rods of bottom fixed connection through the box shell, the tip fixed mounting buckle of connecting rod, and the lateral wall of detaining the shell through the son sets up four guide grooves that correspond with the connecting rod, has seted up the joint groove to the bottom of guide slot, makes the buckle slide to the joint groove to the inside of guide slot, has solved present radio frequency coaxial connector and has connected insecure, the easy not hard up problem to make box device and son detain device fixed connection, and difficult not hard up.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the whole structure of the present invention in an idle state;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the female buckle device of the present invention;

FIG. 4 is a schematic structural view of the middle waterproof mechanism of the present invention;

fig. 5 is a schematic structural view of the neutron buckle device of the present invention;

fig. 6 is a schematic cross-sectional view of the neutron buckle device of the present invention.

In the figure: 100. a female snap device; 110. a female buckle housing; 120. a connection port; 130. a connecting rod; 140. Buckling; 150. a waterproof mechanism; 151. a waterproof gasket; 152. a limiting rod; 153. a first spring; 154. A limiting plate; 200. a sub-buckle device; 210. a sub-buckle shell; 220. towards the guide slot; 230. a guide post; 240. A clamping groove; 250. a protective frame; 260. a rubber pad; 270. a second spring; 280. an annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a radio frequency coaxial connector based on 5G base station test comprises a female buckle device 100 and a male buckle device 200, wherein the female buckle device 100 comprises a female buckle housing 110 and a waterproof mechanism 150, the bottom of the female buckle housing 110 is fixedly connected with four connecting rods 130 distributed at equal angles, the inner side walls of the end portions of the four connecting rods 130 are fixedly provided with buckles 140, the convex blocks of the buckles 140 have elasticity, the central axis of the female buckle housing 110 is fixedly inserted with a connecting port 120, the bottom of the connecting port 120 is fixedly provided with the waterproof mechanism 150 inside the female buckle housing 110, the waterproof mechanism 150 comprises a waterproof gasket 151 and four limiting rods 152, the limiting rods 152 are provided with four ends, the ends of the four limiting rods 152 are fixed at equal angles on the inner side walls of the female buckle housing 110, one ends of the four limiting rods 152 far away from the female buckle housing 110 are movably inserted with the waterproof gasket 151, the waterproof gaskets 151 are fan-shaped, a first spring 153 is fixedly arranged outside the limiting rod 152 and between the waterproof gasket 151 and the box shell 110, a limiting plate 154 is fixedly arranged between two adjacent waterproof gaskets 151, and the limiting plate 154 is fixedly connected with the box shell 110, so that the function of limiting the sliding track of the waterproof gaskets 151 is achieved; the sub-buckle device 200 comprises a sub-buckle shell 210 and a conduction column 230, four guide grooves 220 distributed at equal angles are formed in the outer side wall of the sub-buckle shell 210, a clamping groove 240 is formed in the bottom of each guide groove 220 and located on the outer side wall of the sub-buckle shell 210, the clamping groove 240 is clamped and fixed with four buckles 140, the conduction column 230 is fixedly inserted in the central shaft of the sub-buckle shell 210, an annular groove 280 is formed in the top surface of the sub-buckle shell 210, a protection frame 250 is slidably mounted inside the annular groove 280, a second spring 270 is fixedly mounted outside the conduction column 230 and located inside a protection shell, a rubber pad 260 is fixedly mounted on the top surface of the protection frame 250, and the rubber pad 260 wraps the top end of the conduction column 230, so that the device protects the conduction column 230 in an idle state, water molecules in the air are prevented from contacting.

The length of the position-limiting rod 152 is equal to the difference between the inner diameter of the female buckle housing 110 and the outer diameter of the connection port 120, the length of the position-limiting plate 154 is equal to the length of the position-limiting rod 152, which facilitates the fixed clamping of the transmission post 230 and the connection port 120, the inner diameter of the female buckle housing 110 is equal to the outer diameter of the male buckle housing 210, the length of the connection rod 130 is equal to the length of the guide slot 220, which facilitates the clamping of the buckle 140 and the clamping slot 240, the depth of the guide slot 220 is greater than the depth of the guide slot 220 to the bottom of the guide slot 220, the width of the guide slot 220 to the top is greater than the width of the guide slot 220 to facilitate the easy butt joint of the buckle 140 and the guide slot 220, and after the butt joint, the buckle 140 is fixed, the cross section of the annular slot 280 is circular ring-shaped, the depth of the annular slot 280 is greater than the height of the, the transmission column 230 can conveniently penetrate through the rubber pad 260, and the inner ring of the rubber pad 260 is always tightly attached to the outer wall of the transmission column 230 while the transmission column 230 penetrates through the rubber pad 260, so that the outer wall of the transmission column 230 can be cleaned.

The connecting rod 130 is made of PET material, and has good mechanical property and excellent high and low temperature resistance.

The working principle is as follows: when in use, the connecting port 120 is fixedly inserted into the central axis of the female buckle housing 110, the four connecting rods 130 are fixedly connected with the bottom of the female buckle housing 110, the end of the connecting rod 130 is fixedly provided with the buckle 140, the outer side wall of the male buckle housing 210 is provided with four guide grooves 220 corresponding to the connecting rods 130, the bottom of the guide groove 220 is provided with a clamping groove 240, the buckle 140 slides to the clamping groove 240 in the guide groove 220, so that the female buckle device 100 and the male buckle device 200 are fixedly connected, the top surface of the male buckle housing 210 is movably provided with the protective frame 250, the device protects the transmission guide post 230 in an idle state, prevents water molecules in air from contacting the transmission guide post 230, so that the transmission guide post 230 is rusted, the rubber pad 260 is fixedly arranged at the top of the protective frame 250, and the inner ring of the rubber pad 260 is tightly attached to the outer wall of the transmission guide post 230 while the transmission post 230 passes through, thereby cleaning the outer wall of the conduction post 230, preventing water molecules from entering the connection port 120 by fixedly installing the waterproof mechanism 150 inside the box housing 110, the tip of the conduction post 230 passing through the inner rings of the four waterproof gaskets 151 and pressing the waterproof gaskets 151 to make the waterproof gaskets 151 slide outward by the action of the stopper rod 152 and the stopper plate 154, thereby inserting the conduction post 230 into the connection port 120.

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 is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The radio frequency coaxial connector based on the 5G base station test comprises a female buckle device (100) and a male buckle device (200), and is characterized in that the female buckle device (100) comprises a female buckle shell (110) and a waterproof mechanism (150), four connecting rods (130) which are distributed at equal angles are fixedly connected to the bottom of the female buckle shell (110), buckles (140) are fixedly installed on the inner side walls of the end parts of the four connecting rods (130), a connecting port (120) is fixedly inserted in the central shaft of the female buckle shell (110), and the waterproof mechanism (150) is fixedly installed at the bottom of the connecting port (120) and located inside the female buckle shell (110);

the sub buckle device (200) comprises a sub buckle shell (210) and a conduction column (230), the outer side wall of the sub-buckle shell (210) is provided with four directional guide grooves (220) which are distributed at equal angles, the bottom of the guide groove (220) and the outer side wall of the sub-buckle shell (210) are provided with clamping grooves (240), the clamping groove (240) is clamped and fixed with four buckles (140), a transmission guide post (230) is fixedly inserted at the central shaft of the sub-buckle shell (210), the top surface of the sub-buckle shell (210) is provided with an annular groove (280), the inside of the annular groove (280) is provided with a protective frame (250) in a sliding way, a second spring (270) is fixedly arranged outside the transmission post (230) and inside the protective shell, the top surface of the protective frame (250) is fixedly provided with a rubber pad (260), and the rubber pad (260) wraps the top end of the guide pillar (230).

2. The radio frequency coaxial connector based on 5G base station test of claim 1, characterized in that, waterproofing mechanism (150) includes waterproof gasket (151) and gag lever post (152), gag lever post (152) are provided with four, and the equal angle of tip of four gag lever posts (152) is fixed at the inside wall of box shell (110), four the one end that box shell (110) was kept away from to gag lever post (152) is all movable to alternate has waterproof gasket (151), fixed mounting has first spring (153) between outside and being located waterproof gasket (151) and box shell (110) of gag lever post (152), fixed mounting has limiting plate (154) between two adjacent waterproof gasket (151), and limiting plate (154) and box shell (110) fixed connection.

3. The radio frequency coaxial connector based on 5G base station test of claim 2, wherein the length of the limiting rod (152) is equal to the difference between the inner diameter of the female buckle housing (110) and the outer diameter of the connection port (120), and the length of the limiting plate (154) is equal to the length of the limiting rod (152).

4. The radio frequency coaxial connector based on 5G base station test of claim 1, wherein the female snap housing (110) has an inner diameter equal to the outer diameter of the male snap housing (210), and the connecting rod (130) has a length equal to the length of the guide groove (220).

5. The radio frequency coaxial connector based on the 5G base station test is characterized in that the groove depth towards the top of the guide groove (220) is larger than the groove depth towards the bottom of the guide groove (220), and the groove width towards the top of the guide groove (220) is larger than the groove width at the bottom.

6. The radio frequency coaxial connector based on the 5G base station test is characterized in that the cross section of the annular groove (280) is annular, the groove depth of the annular groove (280) is greater than the height of the protective frame (250), the top surface of the protective frame (250) is provided with a through hole, and the inner diameter of the through hole is equal to the outer diameter of the conductive post (230).

7. The radio frequency coaxial connector based on 5G base station test of claim 1, wherein the top of the conductive post (230) is opened with a conical cross section.