Anti-loosening positioning structure on large antenna shell

Abstract

The utility model discloses an anti-loosening positioning structure on a large-scale antenna housing, and the structure is characterized in that the outer wall of the middle part of the antenna housing is provided with a sliding member extending in the Z direction and a locking member extending in the X direction, one end part of the sliding member is in sliding connection with the antenna housing, and the other end part of the sliding member extends out of the antenna housing and is detachably and fixedly connected with a supporting member A; one end of each locking piece is detachably and fixedly connected with the outer wall of the antenna shell, and the other end of each locking piece extends out of the antenna shell and is detachably and fixedly connected with the supporting piece B or the other wall of the supporting piece A. According to the utility model, the plurality of sliding pieces extending in the Z direction and the more than one locking piece extending in the X direction are arranged, during assembly, the antenna shell can be erected on the supporting piece in a sliding manner by using the sliding pieces and then locked and fixed, and during disassembly, after the locking pieces are disassembled, the antenna shell does not fall off immediately, but is erected on the supporting piece in a sliding manner under the support of the sliding pieces, so that the antenna shell can be conveniently assembled and disassembled. The disassembly and assembly operation is very convenient and safer, the sequence requirement on the disassembly of the locking piece during disassembly does not exist, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of large antennas, in particular to an anti-loosening positioning structure on a large antenna shell. Background Art

[0002] Most large antennas consist of an external metal shell and an internal antenna element fixed to it. To facilitate installation and use, the current metal shell is mostly made of aluminum plates. Although relatively light, its large size (the length and width of the shell of a large antenna are generally greater than 1.5 meters) makes its installation and removal process still relatively cumbersome. In particular, if the disassembly sequence is incorrect and there is no proper external force support, it is easy to cause the antenna to fall, which will not only damage the antenna element and make it difficult to repair, but may also cause personnel safety issues. Utility Model Content

[0003] In response to the problems existing in the above-mentioned prior art, the utility model provides an anti-loosening positioning structure on a large antenna shell. During assembly, the antenna shell can be slid onto the support part using a sliding part and then locked and fixed. During disassembly, the antenna shell will not fall off immediately after the locking part is removed. The disassembly and assembly operations are very convenient and safer, and there is no order requirement for the disassembly of the locking part during disassembly, which facilitates operation.

[0004] In order to solve the above technical problems, a technical solution adopted by the present invention is as follows:

[0005] A large antenna housing anti-loosening positioning structure is provided on the antenna housing, wherein the antenna housing is provided with a plurality of positioning structural members; the antenna housing is an inward buckle structure, wherein the outer wall thereof is provided with a plurality of sliding members extending in the Z direction and one or more locking members extending in the X direction, wherein:

[0006] The plurality of sliding members are symmetrically arranged in two rows on both sides of the Y direction of the central axis of the antenna housing. Each sliding member is vertically arranged on the antenna housing, one end of each sliding member is slidably connected to a slide groove provided on the outer wall of the antenna housing and extending along the X direction, and the other end of each sliding member extends to the outside of the antenna housing and is detachably fixedly connected to the support member A.

[0007] Each of the locking members can be removably fixed on the antenna housing and is located next to one of the sliding members. One end portion thereof is removably fixed to the outer wall of the antenna housing, and the other end portion extends to the outside of the antenna housing and is removably fixed to the support member B or the other wall of the support member A.

[0008] As a further elaboration of the above technical solution:

[0009] In the above technical solution, each row of the sliding members includes two or more sliding members arranged in a straight line.

[0010] In the above technical solution, the end portion of each of the sliding grooves is also connected to a blind hole, and the inner diameter of each of the blind holes is larger than the maximum outer diameter of the sliding member.

[0011] In the above technical solution, each of the blind holes is provided at an end portion of the sliding groove close to the locking member.

[0012] In the above technical solution, each of the sliding members is a sliding rod.

[0013] In the above technical solution, a plurality of holes extending in the X direction are provided on the central outer wall of the antenna housing, and one of the locking members can be matched and installed in each of the holes.

[0014] In the above technical solution, each of the locking members is a screw or a bolt, and an avoidance groove is provided on the outer wall of the antenna shell on the axial outside of the hole column. Each of the locking members can pass through another support member and an avoidance groove and be screwed to the hole column.

[0015] In the above technical solution, the positioning structural member is a positioning hole, a positioning column or a positioning buckle.

[0016] Compared with the prior art, the beneficial effect of the present invention is that by providing a plurality of sliding parts extending in the Z direction and one or more locking parts extending in the X direction, during assembly, the antenna shell can be first slidably mounted on the support part using the sliding parts and then locked and fixed. During disassembly, the antenna shell will not fall off immediately after the locking parts are removed, but will be slid and mounted on the support part under the support of the sliding parts. The assembly and disassembly operations are very convenient and safer, and there is no order requirement for the disassembly of the locking parts during disassembly, which facilitates operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the decomposition structure of this embodiment;

[0018] Figure 2 2 is a schematic diagram of the front view structure of the outer wall of the antenna housing in this embodiment.

[0019] In the figure: 1. Positioning structure; 2. Sliding part; 3. Locking part; 4. Slide groove; 5. Blind hole; 6. Hole column; 7. Avoidance groove. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The embodiments described with reference to the accompanying drawings are illustrative and intended to explain the present application, and should not be construed as limiting the present application. In the description of this application, it should be understood that terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are intended solely to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or to implicitly specify the number of the technical features referred to. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this application, "several" and "a plurality" mean two or more, unless otherwise specifically defined. In this application, unless otherwise specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; or internal communication between two components. A person skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances. In this application, unless otherwise specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them. Furthermore, "above," "above," and "above" a first feature may include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher level than the second feature. "Below," "below," and "below" a first feature may include the first feature being directly below or diagonally below the second feature, or simply indicate that the first feature is at a lower level than the second feature.

[0022] like Figure 1-2 As shown, a large antenna housing anti-loosening positioning structure is provided on the antenna housing, wherein a plurality of positioning structural members 1 are provided on the antenna housing; the antenna housing is an inward buckling structure, wherein the outer wall thereof is convex toward the outside, and a plurality of positioning structural members 1 are provided along the contour edge thereof, wherein the outer wall thereof is provided with a plurality of sliding members 2 extending in the Z direction and one or more locking members 3 extending in the X direction, wherein:

[0023] A plurality of sliding members 2 are symmetrically arranged in two rows on both sides of the Y direction of the central axis of the antenna housing. Each sliding member 2 is vertically installed on the antenna housing, and one end of each sliding member is slidably connected to a slide groove 4 provided on the outer wall of the antenna housing and extending along the X direction. The other end of each sliding member extends to the outside of the antenna housing and is detachably connected to the support member A.

[0024] Each locking member 3 can be detachably fixed on the antenna housing and is located next to a sliding member 2. One end thereof is detachably fixed to the outer wall of the antenna housing, and the other end extends to the outside of the antenna housing and is detachably fixed to the support member B or the other wall of the support member A.

[0025] During assembly, use the sliding part 2 to slide the antenna housing (antenna) onto the support A, and then use the locking part 3 to fix the antenna housing (antenna) on the support B or the other wall of the support frame A; during disassembly, loosen the locking part 3. In the absence of external force support, the antenna housing (antenna) will not fall immediately, but will be slid and mounted on the support A with the support of several sliding parts 2. The disassembly and assembly operations are very convenient and safer. There is no order requirement for the disassembly of the locking parts during disassembly, which facilitates operation.

[0026] In one embodiment of the present invention, each row of sliding elements 2 includes two or more sliding elements 2 arranged in a straight line.

[0027] It can be understood that the design of two rows and two columns of sliding members 2 can not only meet the use requirements of stably setting up the antenna housing (antenna), but also reduce its production cost and assembly cost to the greatest extent.

[0028] In some embodiments of the present invention, the end portion of each slide groove 4 is also connected to a blind hole 5, the inner diameter of each blind hole 5 is larger than the maximum outer diameter of the sliding member 2; each sliding member 2 is a sliding rod; each blind hole 5 is provided at one end of the slide groove 4 close to the locking member 3.

[0029] In other embodiments of the present invention, a plurality of X-direction extending hole columns 6 are provided on the central outer wall of the antenna housing, and a locking member 3 can be matched and installed in each hole column 6; each locking member 3 is a screw or a bolt, and an avoidance groove 7 is provided on the outer wall of the antenna housing on the axial outside of the hole column 6, and each locking member 3 can pass through another support member and an avoidance groove 7 and be screwed to the hole column 6.

[0030] It can be understood that the blind hole 5 with a larger aperture facilitates the pouring of the sliding frame 2 into the slide groove 4 during the assembly process. Its arrangement on the side close to the locking member 3 can ensure that during the disassembly process, when the locking member 3 is separated from the hole column 6, the antenna housing (antenna) can be pushed away from the support member B to quickly remove the locking member 3. At the same time, the sliding member 2 can slide from the slide groove 4 into the blind hole 5 to separate the antenna housing (antenna) and the support member A, thereby improving the disassembly efficiency.

[0031] In the above embodiment, the positioning structure 1 is a positioning hole, a positioning column or a positioning buckle.

[0032] The above does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A large antenna shell anti-loosening positioning structure, wherein the antenna shell is provided with a plurality of positioning structural members; characterized in that: The antenna housing is an inward buckle structure, wherein the outer wall thereof is convex toward the outside, and a plurality of positioning structural members are provided along the contour edge thereof, wherein the outer wall thereof is provided with a plurality of sliding members extending in the Z direction and one or more locking members extending in the X direction, wherein: The plurality of sliding members are symmetrically arranged in two rows on both sides of the Y direction of the central axis of the antenna housing. Each sliding member is vertically arranged on the antenna housing, one end of each sliding member is slidably connected to a slide groove provided on the outer wall of the antenna housing and extending along the X direction, and the other end of each sliding member extends to the outside of the antenna housing and is detachably fixedly connected to the support member A. Each of the locking members can be removably fixed on the antenna housing and is located next to one of the sliding members. One end portion thereof is removably fixed to the outer wall of the antenna housing, and the other end portion extends to the outside of the antenna housing and is removably fixed to the support member B or the other wall of the support member A.

2. The anti-loosening positioning structure on a large antenna housing according to claim 1, characterized in that: Each row of the sliding members includes two or more sliding members arranged in a straight line.

3. The anti-loosening positioning structure on a large antenna housing according to claim 1, characterized in that: The end portion of each sliding groove is also connected to a blind hole, and the inner diameter of each blind hole is larger than the maximum outer diameter of the sliding member.

4. The anti-loosening positioning structure on a large antenna housing according to claim 3, characterized in that: Each of the blind holes is provided at an end of the slide groove close to the locking member.

5. The anti-loosening positioning structure on a large antenna housing according to claim 1, characterized in that: Each of the sliding members is a sliding rod.

6. The anti-loosening positioning structure on a large antenna housing according to claim 1, characterized in that: A plurality of holes extending in the X direction are provided on the outer wall of the middle portion of the antenna housing, and a locking member can be matched and installed in each of the holes.

7. The anti-loosening positioning structure on a large antenna housing according to claim 6, characterized in that: Each of the locking members is a screw or a bolt, and an avoidance groove is provided on the outer wall of the antenna housing on the axial outside of the hole column. Each of the locking members can pass through another support member and an avoidance groove and be screwed to the hole column.

8. The anti-loosening positioning structure on a large antenna housing according to any one of claims 1 to 7, characterized in that: The positioning structural member is a positioning hole, a positioning column or a positioning buckle.

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