CN215680942U

CN215680942U - Shielded antenna connector

Info

Publication number: CN215680942U
Application number: CN202121922681.9U
Authority: CN
Inventors: 杨晓庆
Original assignee: Dongguan Fuchuan Precision Industry Co ltd
Current assignee: Dongguan Fuchuan Precision Industry Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-28
Anticipated expiration: 2031-08-17

Abstract

The utility model belongs to the technical field of antenna connectors, and particularly relates to a shielded antenna connector which comprises a connector body and an antenna body, wherein a fixed cylinder, a central needle and two spring pieces are fixedly mounted at the top of the connector body, the central needle is positioned between the two spring pieces, the central needle and the two spring pieces are both positioned in the fixed cylinder, a mounting cylinder is fixedly mounted at the bottom of the antenna body, and first locking mechanisms are arranged on two sides of the mounting cylinder. The connector body and the antenna body can be easily clamped together, so that the connection work is more convenient, the connection relation between the connector body and the antenna body can be ensured to be firmer, the problem that the connection part of the antenna connector is loosened and falls off is avoided, the normal use of the antenna connector is ensured, the installation of personnel is more convenient, and the working efficiency is improved.

Description

Shielded antenna connector

Technical Field

The utility model relates to the technical field of antenna connectors, in particular to a shielded antenna connector.

Background

At present, in a communication device, when an antenna is designed to be exposed, an antenna connector is often required to electrically connect the exposed antenna with an antenna circuit inside the communication device. However, the antenna as a sensitive component for receiving and transmitting signals is very susceptible to interference from various factors, such as the position of the communication device, the contact condition between the antenna and the antenna circuit, and the ground shield of the antenna, so that the shielded antenna connector for reducing the interference of the antenna has come to work. When the antenna is connected, after the shell of the antenna is in threaded connection with the bracket, the electric connection part of the antenna is abutted against the central needle to realize electric conduction.

However, the current antenna connector has the following disadvantages: the bracket is made of iron, so the strength is low, and the bracket is easy to slide after a user connects and separates the bracket and the antenna by screw threads for many times; or the user exerts oneself too greatly and leads to the internal thread to warp when antenna and support threaded connection to lead to the life of support to descend, thereby lead to the internal thread of support can't cooperate with the antenna again and realize threaded connection, for this reason, provide a shielded antenna connector.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a shielded antenna connector.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a shielded antenna connector, includes connector body and antenna body, the top fixed mounting of connector body has a fixed cylinder, central needle and two spring leafs, central needle is located between two spring leafs, and central needle and two spring leafs all are located a fixed cylinder, the bottom fixed mounting of antenna body has an installation section of thick bamboo, the both sides of an installation section of thick bamboo all are equipped with first latched device, first latched device is including fixing first wedge and the second wedge of slidable mounting on an installation section of thick bamboo, the both sides of a fixed cylinder all are equipped with second latched device, second latched device includes the third wedge of slidable mounting on a fixed cylinder, and two third wedges block respectively between corresponding first wedge and second wedge.

Preferably, first hasp mechanism is still including seting up the first slide opening on the installation section of thick bamboo, the bottom of first wedge and the bottom inner wall fixed connection of first slide opening are in the same place, the top fixed mounting of first wedge has two guide arms, and the top of two guide arms all is in the same place with the top inner wall fixed connection of first slide opening, and two guide arms all slide and run through the second wedge, fixed mounting has two first springs between the top of second wedge and the top inner wall of first slide opening, and two first springs slip the cover respectively and establish on the guide arm that corresponds.

Preferably, the second locking mechanism further comprises a second sliding hole formed in the fixed cylinder, and the third wedge block penetrates through the third wedge block and is connected with the inner wall of the third wedge block in a sliding mode.

Preferably, the both sides of a fixed cylinder are all fixedly mounted with a cylinder, the side of two third wedge blocks far away from each other is all fixedly mounted with a baffle, the two baffles are respectively connected with the inner wall of the corresponding cylinder in a sliding manner, and the baffle and the cylinder are fixedly mounted with the same second spring on the inner wall of the side far away from the fixed cylinder.

Preferably, the side of the baffle, which is far away from the second sliding hole, and the inner wall of the side of the cylinder, which is far away from the second sliding hole, are both fixedly provided with positioning rods, and the cylinder is fixedly sleeved on the two positioning rods.

Preferably, the antenna body is fixedly sleeved with a sealing gasket, and the bottom of the sealing gasket is abutted to the top of the fixed cylinder.

Preferably, the outer wall of the installation cylinder is fixedly provided with symmetrically distributed slide blocks, and the inner wall of the fixed cylinder is provided with two symmetrically distributed slide grooves.

Compared with the prior art, the utility model has the beneficial effects that: when the connector body and the antenna body are assembled together, two sliding blocks on the mounting cylinder respectively slide into two corresponding sliding grooves in the fixed cylinder, when the mounting cylinder moves downwards, two first wedge blocks respectively contact with corresponding third wedge blocks, the two third wedge blocks are pushed by the corresponding first wedge blocks to be away from each other along with the continuous downward movement of the mounting cylinder, when the third wedge blocks completely pass over the first wedge blocks, the baffle plate pushes the third wedge blocks to be clamped between the first wedge blocks and the second wedge blocks under the reset elastic force of the compressed positioning rod, and the mounting cylinder is pushed to move upwards under the elastic force of the deformation of the two spring pieces, so that the first wedge blocks and the third wedge blocks can be tightly butted together, therefore, the connector body and the antenna body can be tightly and fixedly connected together through the mounting cylinder and the fixed cylinder, when taking off antenna body from the connector body, the installation section of thick bamboo is pressed downwards to the rethread antenna body, and make two third wedge-shaped blocks cross corresponding second wedge-shaped block and be in the top of corresponding second wedge-shaped block, later can upwards carry through antenna body and draw the installation section of thick bamboo, after second wedge-shaped block and first wedge-shaped block laminating are in the same place, can make the light second wedge-shaped block and the first wedge-shaped block of crossing of third wedge-shaped block and make the third wedge-shaped block remove to the below of first wedge-shaped block, when two first latching mechanism are in corresponding second latching mechanism top completely, alright with light separate installation section of thick bamboo and solid fixed cylinder.

The connector body and the antenna body can be easily clamped together, so that the connection work is more convenient, the connection relation between the connector body and the antenna body can be ensured to be firmer, the problem that the connection part of the antenna connector is loosened and falls off is avoided, the normal use of the antenna connector is ensured, the installation of personnel is more convenient, and the working efficiency is improved.

Drawings

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

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

FIG. 3 is a schematic side sectional view of the mounting cylinder and the fixing cylinder of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is an enlarged schematic view of portion B of FIG. 3;

in the figure: 1. a connector body; 2. an antenna body; 3. mounting the cylinder; 31. a first latch mechanism; 311. a first slide hole; 312. a first wedge block; 313. a second wedge block; 314. a guide bar; 315. a first spring; 4. a fixed cylinder; 41. a second latch mechanism; 411. a second slide hole; 412. a third wedge; 413. a cylinder; 414. a baffle plate; 415. positioning a rod; 416. a second spring; 5. a central needle; 6. a gasket; 7. a spring plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a shielded antenna connector, including connector body 1 and antenna body 2, the top fixed mounting of connector body 1 has fixed cylinder 4, center needle 5 and two spring leaf 7, center needle 5 is located between two spring leaf 7, and center needle 5 and two spring leaf 7 all are located fixed cylinder 4, the bottom fixed mounting of antenna body 2 has installation section of thick bamboo 3, the both sides of installation section of thick bamboo 3 all are equipped with first latch mechanism 31, first latch mechanism 31 is including fixing first wedge 312 on installation section of thick bamboo 3 and slidable mounting second wedge 313 on installation section of thick bamboo 3, the both sides of fixed cylinder 4 all are equipped with second latch mechanism 41, second latch mechanism 41 includes third wedge 412 of slidable mounting on fixed cylinder 4, two third wedges 412 block respectively between corresponding first wedge 312 and second wedge 313.

First latch mechanism 31 still includes the first slide opening 311 of seting up on installation section of thick bamboo 3, the bottom of first wedge 312 and the bottom inner wall fixed connection of first slide opening 311 are in the same place, the top fixed mounting of first wedge 312 has two guide arms 314, the top of two guide arms 314 all is in the same place with the top inner wall fixed connection of first slide opening 311, two guide arms 314 all slide and run through second wedge 313, fixed mounting has two first springs 315 between the top of second wedge 313 and the top inner wall of first slide opening 311, two first springs 315 slide the cover respectively and establish on the guide arm 314 that corresponds.

The second locking mechanism 41 further comprises a second slide hole 411 formed on the fixed cylinder 4, and the third wedge 412 penetrates through the third wedge 412 and is slidably connected with the inner wall of the third wedge 412.

Both sides of the fixed cylinder 4 are fixedly provided with cylinders 413, one sides of the two third wedge blocks 412 far away from each other are fixedly provided with baffle plates 414, the two baffle plates 414 are respectively connected with the inner walls of the corresponding cylinders 413 in a sliding manner, and the same second spring 416 is fixedly arranged on the inner walls of the baffle plates 414 and the cylinders 413 far away from the fixed cylinder 4; the second spring 416 is provided to always urge the two third wedge blocks 412 toward each other.

Positioning rods 415 are fixedly arranged on the inner walls of the side, far away from the second sliding hole 411, of the baffle 414 and the side, far away from the second sliding hole 411, of the cylinder 413, and the cylinder 413 is fixedly sleeved on the two positioning rods 415; the two positioning rods 415 can prevent the second spring 416 from being dislocated in compression and extension.

The antenna body 2 is fixedly sleeved with a sealing gasket 6, and the bottom of the sealing gasket 6 is abutted with the top of the fixed cylinder 4; by providing the gasket 6, the sealing property between the mounting tube 3 and the fixed tube 4 can be enhanced.

The outer wall of the mounting cylinder 3 is fixedly provided with symmetrically distributed slide blocks, and the inner wall of the fixed cylinder 4 is provided with two symmetrically distributed sliding chutes; through setting up slider and spout, can conveniently install section of thick bamboo 3 and enter into fixed section of thick bamboo 4 back, two first latched devices 31 can align corresponding second latched device 41.

The working principle is as follows: when the connector body 1 and the antenna body 2 are assembled together, the two sliding blocks on the mounting cylinder 3 respectively slide into the corresponding two sliding grooves in the fixing cylinder 4, when the mounting cylinder 3 moves downwards, the two first wedge-shaped blocks 312 respectively contact with the corresponding third wedge-shaped blocks 412, along with the continuous downward movement of the mounting cylinder 3, the two third wedge-shaped blocks 412 are pushed by the corresponding first wedge-shaped blocks 312 to be away from each other, when the third wedge-shaped blocks 412 completely pass over the first wedge-shaped blocks 312, under the reset elastic force of the compressed positioning rods 415, the baffle 414 pushes the third wedge-shaped blocks 412 to be clamped between the first wedge-shaped blocks 312 and the second wedge-shaped blocks 313, and pushes the mounting cylinder 3 to move upwards under the elastic force of the deformation of the two spring pieces 7, so that the first wedge-shaped blocks 312 and the third wedge-shaped blocks 412 can be tightly connected together, and therefore, the connector body 1 and the antenna body 2 can be tightly and fixedly connected together by abutting against the mounting cylinder 3 and the fixing cylinder 4, when the antenna body 2 is taken down from the connector body 1, the mounting barrel 3 is pressed downwards through the antenna body 2, the two third wedge blocks 412 pass through the corresponding second wedge blocks 313 and are located above the corresponding second wedge blocks 313, then the mounting barrel 3 can be lifted upwards through the antenna body 2, after the second wedge blocks 313 and the first wedge blocks 312 are attached together, the third wedge blocks 412 can easily pass through the second wedge blocks 313 and the first wedge blocks 312 and move to the lower portions of the first wedge blocks 312, and when the two first latching mechanisms 31 are completely located above the corresponding second latching mechanisms 41, the mounting barrel 3 and the fixing barrel 4 can be easily separated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A shielded antenna connector, comprising a connector body (1) and an antenna body (2), characterized in that: the top of the connector body (1) is fixedly provided with a fixed cylinder (4), a central needle (5) and two spring pieces (7), the central needle (5) is positioned between the two spring pieces (7), and the central needle (5) and the two spring pieces (7) are both positioned in the fixed cylinder (4), the bottom of the antenna body (2) is fixedly provided with an installation cylinder (3), both sides of the installation cylinder (3) are provided with first locking mechanisms (31), the first locking mechanism (31) comprises a first wedge-shaped block (312) fixed on the mounting cylinder (3) and a second wedge-shaped block (313) installed on the mounting cylinder (3) in a sliding manner, the two sides of the fixed cylinder (4) are respectively provided with a second locking mechanism (41), each second locking mechanism (41) comprises a third wedge block (412) which is slidably mounted on the fixed cylinder (4), and the two third wedge blocks (412) are respectively clamped between the corresponding first wedge block (312) and the corresponding second wedge block (313).

2. A shielded antenna connector according to claim 1, wherein: first latch mechanism (31) still including offering first slide opening (311) on installation section of thick bamboo (3), the bottom of first wedge (312) and the bottom inner wall fixed connection of first slide opening (311) are in the same place, the top fixed mounting of first wedge (312) has two guide arms (314), and the top of two guide arms (314) all is in the same place with the top inner wall fixed connection of first slide opening (311), and two guide arms (314) all slide and run through second wedge (313), fixed mounting has two first spring (315) between the top of second wedge (313) and the top inner wall of first slide opening (311), and two first spring (315) slip cap respectively are established on corresponding guide arm (314).

3. A shielded antenna connector according to claim 1, wherein: the second locking mechanism (41) further comprises a second sliding hole (411) formed in the fixed cylinder (4), and the third wedge block (412) penetrates through the third wedge block (412) and is connected with the inner wall of the third wedge block (412) in a sliding mode.

4. A shielded antenna connector according to claim 1, wherein: the fixed cylinder (4) is fixedly provided with a cylinder (413) on two sides, a baffle (414) is fixedly arranged on one side, away from each other, of the two third wedge blocks (412), the two baffle (414) are connected with the inner wall of the corresponding cylinder (413) in a sliding mode, and the baffle (414) and the cylinder (413) are fixedly provided with the same second spring (416) on the inner wall of one side, away from the fixed cylinder (4).

5. A shielded antenna connector according to claim 4, wherein: locating rods (415) are fixedly mounted on the inner walls of one side, far away from the second sliding hole (411), of the baffle plate (414) and one side, far away from the second sliding hole (411), of the cylinder (413), and the cylinder (413) is fixedly sleeved on the two locating rods (415).

6. A shielded antenna connector according to claim 1, wherein: the antenna is characterized in that a sealing gasket (6) is fixedly sleeved on the antenna body (2), and the bottom of the sealing gasket (6) is abutted to the top of the fixed cylinder (4).

7. A shielded antenna connector according to claim 1, wherein: the outer wall of the installation barrel (3) is fixedly provided with symmetrically distributed slide blocks, and the inner wall of the fixed barrel (4) is provided with two symmetrically distributed slide grooves.