CN212722958U

CN212722958U - Bearing frame for radio frequency test connector

Info

Publication number: CN212722958U
Application number: CN202020772799.7U
Authority: CN
Inventors: 翟康康; 申啸; 付盼红; 李红叶; 张小英
Original assignee: Weinan Hi Tech Zone Wood King Technology Co Ltd
Current assignee: Weinan Muwang Intelligent Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-03-16
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a radio frequency test connector is with bearing frame, including the supporting part, the outside of supporting part is provided with the outer edge of an annular at least, every the annular is provided with a plurality of mounting holes outward along being provided with, be provided with insulating part in the supporting part, the annular outer edge with insulating part is made by plastic material. The bearing frame for the radio frequency test connector solves the problem that an existing radio frequency test connector is short in service life.

Description

Bearing frame for radio frequency test connector

Technical Field

The utility model belongs to the technical field of the radio frequency test, especially, relate to a radio frequency test connector is with bearing frame.

Background

The radio frequency test connector is a connector with wide application, is widely applied to the test of the radio frequency performance of various radio frequency connectors at present, and can be mainly divided into a quick-plug type, a thread locking type and a buckle type according to the connection characteristics. In the test process, after the radio frequency test connector is connected with the connecting part of the tested connector in an opposite insertion mode, the radio frequency test can be carried out.

According to the practical working experience of the inventor, the existing radio frequency test connector mainly has the following problems in the use process: the plug frequency is high, friction and deformation can be avoided in the plug process every time, the test connector is abraded and scrapped integrally, and the service life is generally not more than 1000 times.

Therefore, how to improve the service life and the testing efficiency of the radio frequency testing connector is very urgent and important.

Disclosure of Invention

An object of the utility model is to provide a radio frequency test connector is with bearing frame to there is the short problem of life in the current radio frequency test connector of solution.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the bearing frame for the radio frequency test connector comprises a bearing part, wherein at least one annular outer edge is arranged outside the bearing part, a plurality of mounting holes are formed in each annular outer edge, an insulating part is arranged in the bearing part, and the annular outer edge and the insulating part are made of plastic materials.

The technical scheme of the utility model, still have following characteristics:

the bearing part is of a columnar structure.

The number of the annular outer edges is two, and the mounting holes on each annular outer edge are overlapped along the axial direction of the bearing part.

And the number of the mounting holes on each annular outer edge is four, and the mounting holes are distributed at equal angles of 90 degrees.

And two mounting holes are formed in each annular outer edge and are distributed at equal angles of 180 degrees.

The outside of bearing part is provided with the flange, be provided with a plurality of bolts on the flange.

And a concave point machining position is arranged outside the annular outer edge.

The utility model has the advantages that: the utility model discloses a radio frequency test connector is with bearing frame, its special design's annular is outer along being used for the installation probe with the insulating part, when the probe can't use, only needs to extract original probe, inserts new probe alright continue to use again, and need not wholly change radio frequency test connector, has further reduced the cost of test.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural diagram of a bearing frame for a radio frequency test connector according to the present invention;

fig. 2 is a top view of fig. 1.

In the figure: 1. the bearing part, 2, the flange, 3, the annular outer edge, 4, the concave point machining position, 5, the insulating part and 6, the mounting hole.

Detailed Description

The following embodiments will be described in detail with reference to the accompanying drawings, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

As shown in fig. 1, the utility model discloses a radio frequency test is bearing frame for connector, including supporting part 1, supporting part 1's outside is provided with the outer edge 3 of an annular at least, and every annular is provided with a plurality of mounting holes 6 along 3 outer edges, is provided with insulating part 5 in supporting part 1, and the annular is outer along 3 and insulating part 5 and is made by plastic material.

A probe is respectively arranged in each mounting hole 6 of the annular outer edge 3, one end of the insulating part 5 is provided with a central hole, a probe is arranged in the central hole, specifically, the inside of the bearing part 1 is hollow, the insulating part 5 is filled in the hollow part, and a needle tube of the probe is inserted in the central hole of the end part of the insulating part 5. The probe is an existing probe and comprises a needle tube, a needle head and a spring, wherein the spring is embedded in the needle tube, the needle head is arranged in the needle tube and connected with the spring, the needle head is contacted with a measured object when the probe is used, and the spring can contract to a certain degree.

With reference to fig. 2, when the probe is loaded into the mounting hole 6 of the insulating part 5 and the annular outer edge 3, the probe cannot be used, and the annular outer edge 3 and the insulating part 5 are made of plastic materials, so that the original probe can be pulled out only by applying force, and a new probe can be inserted again for continuous use without integrally replacing the radio frequency test connector, thereby further reducing the test cost and prolonging the service life of the radio frequency test connector.

As shown in fig. 1, in the carrier for a radio frequency test connector of the present invention, the carrier part 1 is preferably a columnar structure, which is convenient for assembly.

As shown in fig. 2, in the carrier for a radio frequency test connector of the present invention, the number of the annular outer rims 3 is two, and the mounting holes on each annular outer rim 3 are overlapped along the axial direction of the carrier 1.

The needle tube of each probe is respectively inserted into a corresponding pair of mounting holes 6 on the two annular outer edges 3, so that the probes 3 can be quickly and stably assembled.

As shown in fig. 1, in the carrier for a radio frequency test connector of the present invention, the mounting holes 6 on each annular outer edge 3 are four, and are distributed at equal angles of 90 degrees, so as to ensure the stability of the test.

As shown in fig. 1, in the carrier for a radio frequency test connector of the present invention, the mounting holes 6 on the outer edge 3 of each ring are two, and are distributed at equal angles of 180 degrees, so that the manufacturing cost can be saved on the premise of ensuring the test effect.

As shown in fig. 1, in the carrier for radio frequency test connector of the present invention, a flange 2 is provided outside a carrier 1, a plurality of bolt holes are provided on the flange 2, a bolt is respectively screw-assembled in each bolt hole, and the carrier 1 can be fixed on other components by a plurality of bolts, so as to perform a test.

As shown in FIG. 1, in the probe type RF test connector of the present invention, a concave point processing position 4 is provided outside the annular outer edge 3, and a force can be applied at the concave point processing position 4 by the pliers, so that the probe is fixed in the mounting hole of the annular outer edge.

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 of 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 above, or as otherwise known in the relevant art. But variations and modifications which do not depart from the spirit and scope of the invention should be construed as being included in the scope of the appended claims.

Claims

1. The bearing frame for the radio frequency test connector is characterized by comprising a bearing part (1), wherein at least one annular outer edge (3) is arranged outside the bearing part (1), a plurality of mounting holes (6) are formed in each annular outer edge (3), an insulating part (5) is arranged in the bearing part (1), and the annular outer edges (3) and the insulating part (5) are made of plastic materials.

2. The carrier for radio frequency test connectors according to claim 1, wherein the carrier part (1) is a cylindrical structure.

3. The carrier for radio frequency test connectors according to claim 2, wherein the number of the annular outer rims (3) is two, and the mounting holes (6) on each annular outer rim (3) coincide in the axial direction of the carrier (1).

4. The carrier for radio frequency test connectors according to claim 3, wherein two mounting holes (6) are provided in each of the annular outer edges (3) and are arranged at equal angles of 180 °.

5. The carrier for radio frequency test connectors as claimed in claim 1, wherein the mounting holes (6) on each of the annular outer rims (3) are four and are equiangularly distributed at 90 °.

6. The carrier for radio frequency test connectors as claimed in claim 1, wherein the carrier part (1) is externally provided with a flange (2), and the flange (2) is provided with a plurality of bolt holes.

7. The carrier for radio frequency test connectors according to claim 1, wherein the annular outer rim (3) is externally provided with a pit machining station (4).