CN209948277U

CN209948277U - Three-way radio frequency connector shell

Info

Publication number: CN209948277U
Application number: CN201921107952.8U
Authority: CN
Inventors: 蒋林凤
Original assignee: Danyang Huida Communication Equipment Co Ltd
Current assignee: Danyang Huida Communication Equipment Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-01-14
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a three-way radio frequency connector shell, which comprises a cube, a cylinder and a cuboid, wherein the shell is provided with a first guide hole, a second guide hole and a third guide hole, the first guide hole and the second guide hole are arranged at two sides of the cube, the third guide hole runs through the cuboid and the cylinder, and the first guide hole, the second guide hole and the third guide hole are communicated with each other; the first guide hole, the second guide hole and the third guide hole are respectively provided with a first step hole, a second step hole and a third step hole, the edge of the first step hole is provided with a chamfer angle, and the inner wall of the third step hole is provided with an annular barb body. The utility model discloses can promote the stability of the installation of the inside device of connector.

Description

Three-way radio frequency connector shell

Technical Field

The utility model belongs to the technical field of communication equipment, specifically speaking relates to a three-dimensional radio frequency connector shell body.

Background

The signal output/input in the communication equipment is transmitted through the signal connector, the connector is generally a connector of a one-way channel, due to the requirement of special communication equipment, the connector is required to enable the emitted signal to be transmitted to more than two devices, the three-way radio frequency connector is widely applied, the quality of the outer shell of the three-way radio frequency connector directly affects the transmission quality of the signal, and therefore the structural characteristics of the outer shell of the three-way radio frequency connector are very important.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to solve the technical problem that a three-dimensional radio frequency connector shell body is provided, the problem that the shell body structure characteristic is single of three-dimensional radio frequency connector among the prior art has been solved.

In order to solve the technical problem, the utility model discloses a three-way radio frequency connector shell body, which comprises a cube, a cylinder and a cuboid, wherein the shell body is provided with a first guide hole, a second guide hole and a third guide hole, the first guide hole and the second guide hole are arranged at two sides of the cube, the third guide hole runs through the cuboid and the cylinder, and the first guide hole, the second guide hole and the third guide hole are communicated with each other; the first guide hole, the second guide hole and the third guide hole are respectively provided with a first step hole, a second step hole and a third step hole, the edge of the first step hole is provided with a chamfer angle, and the inner wall of the third step hole is provided with an annular barb body.

Further, the aperture of the first guide hole is the same as that of the third guide hole, and the aperture of the second guide hole is larger than that of the first guide hole and that of the third guide hole.

Further, the first guide hole and the second guide hole are communicated to form an upper step and a lower step.

Furthermore, the cuboid is provided with a fixing hole.

Compared with the prior art, the application can obtain the following technical effects:

the transmission connector can be arranged in the first guide hole and the second guide hole, and the signal wire is arranged in the third guide hole; the first stepped hole, the second stepped hole and the third stepped hole can be provided with sealing gaskets and connecting threaded sleeves, the diameter of the second guide hole is larger than that of the first guide hole, steps on the upper side and the lower side can be formed at the through position, and the steps can play a limiting role.

Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic diagram of an outer housing of a three-way rf connector according to an embodiment of the present invention;

fig. 2 is a sectional view taken along a-a in fig. 1.

Reference symbols of the drawings

The novel guide hole structure comprises a first guide hole 1, a second guide hole 2, a third guide hole 3, a first step hole 4, a second step hole 5, a third step hole 6, a chamfer 7, an annular barb body 8, a fixing hole 9 and a step 10.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1 and 2, fig. 1 is a schematic diagram of an outer shell of a three-way rf connector according to an embodiment of the present invention; fig. 2 is a sectional view taken along a-a in fig. 1. A three-way radio frequency connector outer shell is composed of a cube, a cylinder and a cuboid, and is provided with a first guide hole 1, a second guide hole 2 and a third guide hole 3, wherein the first guide hole 1 and the second guide hole 2 are arranged on two sides of the cube, the third guide hole 3 penetrates through the cuboid and the cylinder, and the first guide hole 1, the second guide hole 2 and the third guide hole 3 are mutually communicated; the first guide hole 1, the second guide hole 2 and the third guide hole 3 are respectively provided with a first step hole 4, a second step hole 5 and a third step hole 6, the edge of the first step hole 4 is provided with a chamfer angle 7, and the inner wall of the third step hole 6 is provided with an annular barb body 8.

The aperture of the first guide hole 1 is the same as that of the third guide hole 3, and the aperture of the second guide hole 2 is larger than that of the first guide hole 1 and that of the third guide hole 3; the first guide hole 1 and the second guide hole 2 are communicated to form an upper side step 10 and a lower side step 10; the cuboid is provided with a fixing hole 9.

The transmission connector can be arranged in the first guide hole 1 and the second guide hole 2, and the signal wire is arranged in the third guide hole 3; first step hole 4, second step hole 5 and third step hole 6 can set up seal ring and connect the swivel nut, and the aperture of second guiding hole 2 is greater than the aperture of first guiding hole 1 and can forms step 10 of downside in the department of lining up, and step 10 can play spacing effect.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A three-way radio frequency connector outer shell is characterized in that the outer shell is composed of a cube, a cylinder and a cuboid, the outer shell is provided with a first guide hole, a second guide hole and a third guide hole, the first guide hole and the second guide hole are arranged on two sides of the cube, the third guide hole penetrates through the cuboid and the cylinder, and the first guide hole, the second guide hole and the third guide hole are communicated with each other; the first guide hole, the second guide hole and the third guide hole are respectively provided with a first step hole, a second step hole and a third step hole, the edge of the first step hole is provided with a chamfer angle, and the inner wall of the third step hole is provided with an annular barb body.

2. The three-way rf connector housing of claim 1, wherein the first guide hole has a diameter the same as the third guide hole, and the second guide hole has a diameter larger than the first guide hole and the third guide hole.

3. The three-way rf connector housing of claim 1, wherein the first guide hole and the second guide hole are formed through to form an upper step and a lower step.

4. The three-way rf connector housing of claim 1, wherein the rectangular body has a securing hole.