CN218513673U - Supporting structure and radio interference receiving antenna support - Google Patents

Abstract

The utility model relates to a radio interference technology field specifically is a bearing structure and radio interference receiving antenna support, include: the side wall of the supporting rod is fixedly connected with a lug; the beneficial effects are that: select required position, place the connecting block on the bottom surface, fix the support on the bottom surface through inserting the screw, prevent that the support from empting, because the spring is tensile state when out of work, pull up the slide bar with the hand, make the spring receive an ascending power, the spring drives backing plate rebound, this moment, remove the lug on the bracing piece to suitable position along the spout on the fixing base, rotatory bracing piece, make in the lug gets into the draw-in groove, loosen the slide bar, the spring has a decurrent power, thereby press from both sides the lug between backing plate and draw-in groove, fixed lug, finally can fix the bracing piece at a certain height motionless, the unstable condition of support has appeared when having avoided using the support to change the height, can adjust the height of bracing piece again.

Description

Supporting structure and radio interference receiving antenna support

Technical Field

The utility model relates to a radio interference technology field specifically is a bearing structure and radio interference receiving antenna support.

Background

Radio interference refers to a phenomenon that some electromagnetic energy enters a receiving system or a channel through a direct coupling or an indirect coupling mode in a radio communication process, so that the quality of a useful receiving signal is reduced, information is generated in an error or lost, and even communication is blocked.

A radio interference receiving antenna support is disclosed in chinese patent CN201620338720.3, relating to the technical field of radio interference measurement and used for improving the accuracy of radio interference measurement. The radio interference receiving antenna mount includes: the surface of insulating support is equipped with insulating installation pole, and is equipped with on the insulating installation pole and can be used for dismantling the insulating connecting portion of being connected with radio interference receiving antenna. The utility model provides a radio interference receiving antenna support is used for fixing and supporting radio interference receiving antenna.

However, the support height of the antenna is changed by changing the length of the support, and the bottom of the support needs to be placed on a flat bottom surface, otherwise the support is easy to make the triangle unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing structure and radio interference receiving antenna support to unstable problem when the support that proposes changes the height in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a support structure, comprising: the side wall of the supporting rod is fixedly connected with a convex block, and the lower end of the supporting rod is clamped with a fixed seat;

the lower end of the fixed seat is fixedly connected with a bracket, and a sliding groove and a clamping groove are formed in the fixed seat; and

the upper end of the spring is fixedly connected with the upper outer wall of the clamping groove, and the lower end of the spring is fixedly connected with the base plate.

Preferably, the outer wall of the upper end of the fixing seat is provided with a through hole, the through hole is located above the spring, and the size of the through hole is smaller than the diameter of the spring.

Preferably, the outer wall of the lower end of the base plate is attached to the outer wall of the lower end of the clamping groove, and a sliding rod is fixedly connected to the middle of the base plate.

Preferably, the upper end of the sliding rod penetrates through the spring and the through hole in the fixed seat, and the outer wall of the sliding rod is connected with the inner wall of the through hole in a sliding mode.

Preferably, the clamping groove is positioned on one side of the sliding groove and communicated with the sliding groove.

Preferably, the lower end of the support is fixedly connected with a connecting block, a threaded hole is formed in the middle of one end, far away from the support, of the connecting block, and a screw is inserted into the threaded hole.

A radio interference receiving antenna support comprises the support structure.

Compared with the prior art, the beneficial effects of the utility model are that:

select required position, place the connecting block on the bottom surface, fix the support on the bottom surface through inserting the screw, prevent that the support from empting, because the spring is tensile state when out of work, pull up the slide bar with the hand, make the spring receive an ascending power, the spring drives backing plate rebound, at this moment, remove lug on the bracing piece to suitable position along the spout on the fixing base, the rotation support pole, make the lug get into in the draw-in groove, loosen the slide bar, the spring has a decurrent power, thereby press from both sides the lug between backing plate and draw-in groove, fixed lug, finally can fix the bracing piece at a certain height motionless, the unstable condition of support appears when having avoided using the support to change the height, again can adjust the height of bracing piece.

Drawings

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

FIG. 2 is a front view of the support rod structure of the present invention;

FIG. 3 is a front view of the bracket structure of the present invention;

FIG. 4 is a sectional view of the fixing base structure of the present invention;

fig. 5 is an enlarged view of the structure of the area a in fig. 4 according to the present invention.

In the figure: 1. a fixed seat; 2. a support bar; 3. a bump; 4. a support; 5. a slide bar; 6. a chute; 7. A card slot; 8. a spring; 9. a backing plate; 10. a through hole; 11. a screw; 12. a threaded hole; 13. and (4) connecting the blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 5, the present invention provides a technical solution: a support structure, comprising: the side wall of the support rod 2 is fixedly connected with a convex block 3, and the lower end of the support rod 2 is clamped with a fixed seat 1;

the fixing device comprises a fixing seat 1, wherein a support 4 is fixedly connected to the lower end of the fixing seat 1, a sliding groove 6 and a clamping groove 7 are formed in the fixing seat 1, a through hole 10 is formed in the outer wall of the upper end of the fixing seat 1, the through hole 10 is located above a spring 8, the size of the through hole 10 is smaller than the diameter size of the spring 8, the upper end of a sliding rod 5 penetrates through the spring 8 and the through hole 10 in the fixing seat 1, the outer wall of the sliding rod 5 is connected with the inner wall of the through hole 10 in a sliding mode, the clamping groove 7 is located on one side of the sliding groove 6 and communicated with the sliding groove 6, a connecting block 13 is fixedly connected to the lower end of the support 4, a threaded hole 12 is formed in the middle of one end, away from the support 4, and a screw 11 is inserted in the threaded hole 12; and

the spring 8, the upper side outer wall of the upper end fixedly connected with draw-in groove 7 of spring 8, the lower extreme fixedly connected with backing plate 9 of spring 8, the lower extreme outer wall of backing plate 9 pastes with the lower extreme outer wall of draw-in groove 7 mutually, the middle fixedly connected with slide bar 5 of backing plate 9.

A radio interference receiving antenna support comprises the support structure.

This device during operation, select required position, place connecting block 13 on the bottom surface, fix support 4 on the bottom surface through inserting screw 11, prevent that support 4 from empting, because spring 8 is tensile state when out of work, pull up slide bar 5 with the hand, make spring 8 receive an ascending power, spring 8 drives backing plate 9 and upwards removes, at this moment, move lug 3 on the bracing piece 2 to suitable position along spout 6 on the fixing base 1, the rotation support pole 2, make lug 3 get into in the draw-in groove 7, loosen slide bar 5, spring 8 has a downward power, thereby press from both sides lug 3 between backing plate 9 and draw-in groove 7, fixed lug 3, finally can fix bracing piece 2 at a certain high motionless, the unstable condition of support 4 appears when having avoided using support 4 to change the height, can adjust the height of bracing piece 2 again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A support structure, characterized by: the method comprises the following steps:

the side wall of the supporting rod (2) is fixedly connected with a convex block (3), and the lower end of the supporting rod (2) is clamped with a fixed seat (1);

the lower end of the fixed seat (1) is fixedly connected with a bracket (4), and a sliding groove (6) and a clamping groove (7) are formed in the fixed seat (1); and

the spring (8), the upper end fixedly connected with draw-in groove (7) of spring (8) the upside outer wall, the lower extreme fixedly connected with backing plate (9) of spring (8).

2. A support structure according to claim 1, wherein: the outer wall of the upper end of the fixed seat (1) is provided with a through hole (10), the through hole (10) is located above the spring (8) correspondingly, and the size of the through hole (10) is smaller than the diameter of the spring (8).

3. A support structure according to claim 2, wherein: the lower extreme outer wall of backing plate (9) pastes with the lower extreme outer wall of draw-in groove (7), the middle fixedly connected with slide bar (5) of backing plate (9).

4. A support structure according to claim 3, wherein: the upper end of the sliding rod (5) penetrates through the spring (8) and the through hole (10) in the fixed seat (1), and the outer wall of the sliding rod (5) is connected with the inner wall of the through hole (10) in a sliding mode.

5. A support structure according to claim 4, wherein: the clamping groove (7) is positioned on one side of the sliding groove (6) and is communicated with the sliding groove (6).

6. A support structure according to claim 5, wherein: the lower extreme fixedly connected with connecting block (13) of support (4), threaded hole (12) have been seted up in the middle of connecting block (13) keep away from the one end of support (4), screw (11) have been inserted in threaded hole (12).

7. A radio interference receiving antenna mount, comprising: comprising a support structure according to any one of the preceding claims 1-6.

Images