CN216622449U

CN216622449U - Spiral clamping groove type mounting structure of OTA test probe

Info

Publication number: CN216622449U
Application number: CN202122870434.5U
Authority: CN
Inventors: 郭翀; 年夫清
Original assignee: Nanjing Maichuang Electronic Technology Co ltd
Current assignee: Nanjing Maichuang Electronic Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-27
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a spiral clamping groove type mounting structure of an OTA test probe, which comprises a spring base; one end of the spring cover is elastically connected to the surface of the spring base through a spring; the spring cover penetrates through the opening, a guide groove is formed in the side wall of the spring support far away from the spring base, a guide opening is formed in the inner wall of the spring support, the guide opening is connected with one end of the guide groove, and the other end of the guide groove is circular; and the lower part of the probe base body is provided with a guide post at the position of the guide groove. This OTA test probe's spiral draw-in groove formula mounting structure adopts the guide post to be connected with the guide way, forms the joint under the effect of spring for the probe base member is changed fast, conveniently.

Description

Spiral clamping groove type mounting structure of OTA test probe

Technical Field

The utility model belongs to the technical field of OTA (over the air) test, and particularly relates to a spiral clamping groove type mounting structure of an OTA test probe.

Background

With the development of communication technology, OTA testing is more and more widely applied, and a large number of antenna probes are required to be installed in the building of an OTA testing environment. More probes can be used in the OTA test environment construction, the traditional installation method is adopted when the probes are installed, the probes are fixed by screws, a large amount of time can be occupied, and meanwhile, the probes are inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a spiral slot type mounting structure of an OTA test probe, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a spiral clamping groove type mounting structure of an OTA test probe comprises

A spring mount;

one end of the spring cover is elastically connected to the surface of the spring base through a spring;

the spring cover penetrates through the opening, a guide groove is formed in the side wall of the spring support far away from the spring base, a guide opening is formed in the inner wall of the spring support, the guide opening is connected with one end of the guide groove, and the other end of the guide groove is circular;

and the lower part of the probe base body is provided with a guide column at the position of the guide groove.

Preferably, the distance from the rounded tip to the end of the spring support is smaller than the distance from the other end of the guide groove to the end of the spring support.

In any of the above schemes, preferably, the spring support is fixedly connected with the spring base through a screw.

The utility model has the technical effects and advantages that: this OTA test probe's spiral draw-in groove formula mounting structure adopts the guide post to be connected with the guide way, forms the joint under the effect of spring for the probe base member is changed fast, conveniently.

Drawings

FIG. 1 is a schematic illustration of an explosive structure according to the present invention;

FIG. 2 is a schematic view of the spring base, spring cover and spring support connection of the present invention.

In the figure: 1. a spring mount; 2. a spring; 3. a spring cover; 4. a spring support; 5. a probe base; 6. a guide post; 7. a guide groove; 8. a guide port.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The utility model provides a spiral clamping groove type mounting structure of an OTA test probe, which comprises

A spring base 1;

one end of the spring cover 3 is elastically connected to the surface of the spring base 1 through the spring 2, and the spring cover 3 is far away from the spring base 1 under the action of the spring 2;

a spring support 4 connected with the spring base 1, preferably the spring support 4 is fixedly connected with the spring base 1 through a screw, and the middle part of the spring support 4 is provided with an opening, the spring cover 3 passes through the opening under the action of the spring 2 to be contacted with one end of the probe matrix 5 and generates elastic force to the opening to push the probe matrix 5 to be far away from the spring support 4, so that the guide post 6 can be fixed at the round port of the guide groove 7 and can not fall off, the side wall of the spring support 4 far away from the spring base 1 is provided with the guide groove 7, the guide groove 7 is obliquely arranged, and the inner wall of the spring support 4 is provided with a guide opening 8, the guide opening 8 is connected with one end of a guide groove 7, a guide post 6 enters the guide groove 7 along the guide opening 8, the other end of the guide groove 7 is round, and the distance from the round top end to the end part of the spring support 4 is less than the distance from the other end of the guide groove 7 to the end part of the spring support 4;

the lower part of the probe base body 5 is provided with a guide post 6 at the position of the guide groove 7.

This OTA test probe's spiral draw-in groove formula mounting structure is at the in-process that uses, be connected spring cap 3 with spring base 1 through spring 2, then with

spring support

4 and 3 fix with screw of spring cap, spring cap 3 stretches out from spring support 4's opening part this moment, with probe base member 5 butt, guide post 6 of probe base member 5 is pressed downwards along guide port 8, make guide post 6 slide to the circular of the other end along the one end of guide way 7 in, under spring 2's effect, spring cap 3 has an ascending power to probe base member 5, make guide post 6 card on the other end of guide way 7, when probe base member 5 is changed to needs, only need press probe base member 5 make guide post 6 slide to one end along the other end of guide way 7 can.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a spiral draw-in groove formula mounting structure of OTA test probe which characterized in that: comprises that

A spring base (1);

the spring cover (3) is elastically connected to the surface of the spring base (1) through a spring (2) at one end;

the spring support (4) is connected with the spring base (1), an opening is formed in the middle of the spring support (4), the spring cover (3) penetrates through the opening, a guide groove (7) is formed in the side wall, far away from the spring base (1), of the spring support (4), a guide opening (8) is formed in the inner wall of the spring support (4), the guide opening (8) is connected with one end of the guide groove (7), and the other end of the guide groove (7) is circular;

and a guide column (6) is arranged at the position of the guide groove (7) at the lower part of the probe base body (5).

2. The OTA test probe screw socket mounting structure of claim 1, wherein: the distance from the round top end to the end part of the spring support (4) is less than the distance from the other end of the guide groove (7) to the end part of the spring support (4).

3. The OTA test probe screw socket mounting structure of claim 1, wherein: the spring support (4) is fixedly connected with the spring base (1) through a screw.