JPH0714708U - Satellite antenna mounting bracket - Google Patents

Abstract

(57) [Summary] [Purpose] To reduce the number of antenna parts and simplify mounting adjustment. [Structure] A parabola 1 having bolt holes and back metal fittings 2 having through holes along a circumference centered on the bolt holes on opposing walls having a U-shaped cross section on the back, and one end of which has a U-shape. Two bolt holes are provided at predetermined positions of the opposing walls, and a bolt 9 and a nut for a rotation center are attached at a predetermined position where the other end is perpendicular to the U-shaped connecting wall. It is composed of a fixture 3 having a horizontal sheet metal part provided around a circumference of the plate, a plate sheet metal, and a sheet metal having an L-shaped cross-section facing the plate sheet metal, and at the positions where the two sheet metals face each other. It has a bolt hole for fixing
A support metal fitting 4 having holes for bolts corresponding to the rotation center position of the fixing metal fitting and the circumferential position around the rotation center of the fixing metal fitting is attached to the horizontal metal plate portion of the letter-shaped metal plate, and the support metal fitting 4 is attached, for example, It consists of a support 5 such as a handrail of a blender.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a satellite broadcasting antenna mounting bracket for fixing a satellite dish such as a parabola to a handrail of a balcony.

[0002]

[Prior art]

 As shown in Fig. 2, the satellite broadcasting antenna for receiving the radio waves of satellite broadcasting such as CS / BS is rotated in the direction of arrow 6 in the vertical direction around the bolt at the center position on the back surface of the parabolic part 1. A back metal fitting 2 is provided so as to be freely and fixed at an arbitrary angle with a bolt in a through hole 18, and a support such as a handrail 15 of a veranda is sandwiched between two plates 12 and fixed. The bracket 11 having the mast 10 attached thereto is fixed to one of the masts 12, and the fixing bracket 3 is attached to the upper part of the mast 10 so that the azimuth can be adjusted in the direction of arrow 7 with the U bolt 13. The back metal fitting 2 is attached to the end portion, and the elevation angle is adjusted by the bolt attached to the through hole 18 for installation. However, the number of parts such as metal fittings was large, and there was a problem that it was difficult for the purchaser to assemble and install.

[0003]

[Problems to be solved by the device]

 The present invention has been made in view of the above problems, and an object thereof is to provide a satellite broadcast antenna mounting bracket that is easily assembled and has a reduced number of parts.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the direction of the antenna part that receives the satellite broadcast radio wave is adjusted, and at the same time, the satellite broadcast antenna mounting bracket that attaches and fixes the antenna part to a support is provided on the back of the antenna at one end. The rear bracket is adjustably attached so that it can be fixed at any angle in the vertical direction, and the other end is adjustable so that it can be fixed at any angle in the horizontal direction. It is composed of a support metal fitting that holds the fixing metal fitting at one end and attaches and fixes the other end to a support.

[0005]

[Action]

 With the above configuration, attach the antenna equipped with the rear metal fitting to one side of the fixing metal fitting, and fix the other side of the fixing metal fitting to the supporting metal fitting attached to the veranda, etc. Rotate the back bracket vertically around the center of rotation so that the angle is the required elevation, and then tighten the bolts in the through holes to secure it. Further, after rotating the fixing bracket horizontally around the rotation center so that the angle between the fixing bracket and the supporting bracket becomes a required azimuth, the bolts in the through holes are fixed by tightening.

[0006]

【Example】

 The satellite broadcast antenna mounting bracket according to the present invention will be described below in detail with reference to the drawings. As shown in FIG. 1 (a), 1 is a rear metal fitting 2 having a U-shaped cross-section on the rear surface and a through hole along the circumference centered on the bolt hole and the bolt hole on the opposing walls. It is a parabola equipped with. 3 is a U-shaped wall having one end provided with bolts and nuts in two bolt holes at predetermined positions of opposing walls, and the other end having a center of rotation perpendicular to the connecting wall of the opposing walls. A fixing metal fitting is provided with a horizontal sheet metal part in which a bolt 9 and a nut are attached, and a through hole 8 for fixing the angle adjustment is provided along a part of the circumference around the rotation center. Numeral 4 is a plate metal plate and a plate metal having an L-shaped cross section facing the plate metal plate. The two metal plates have fixing bolt holes at opposite positions, and the horizontal plate metal part of the L-shaped metal plate has the above-mentioned structure. It is a support metal fitting having holes for bolts corresponding to the rotation center position of the fixing metal fitting and the circumferential position around the rotation center. Reference numeral 5 is a support to which the support fitting 4 is attached, such as a handrail of a blender.

The operation of adjusting and attaching the parabola will be described. To adjust the elevation angle, the rear metal fitting 2 of the antenna mounted on one side of the fixing metal fitting 3 is vertically moved around the rotation center so that the angle between the fixing metal fitting 3 and the rear metal fitting 2 becomes a required elevation angle. After adjusting by rotating in the direction of 6, the bolt of the through hole 18 is tightened and fixed. The azimuth angle adjustment is performed in a horizontal direction around the rotation center so that the angle between the fixing bracket 3 and the supporting bracket 4 fixed to the vertical support 5 such as the handrail of the blender becomes a desired azimuth angle. After rotating the fixing member 3 in the direction of the arrow 7, the bolt of the through hole 8 is tightened and fixed. The back metal fitting 2 may be attached by a bolt so as to be sandwiched by the fixing metal fittings 3 so that the elevation angle can be adjusted and fixed. Further, as shown in FIG. 1C, the horizontal metal plate portion of the fixing metal fitting 3 is provided with a flange portion 42 that bends upward, and both sides of the horizontal metal plate portion of the support metal fitting 4 are bent downward. The collar portion 41 may be provided. Further, ribs (punching protrusions) 44 may be provided on the bent portions of the metal plates of the fixing metal fitting 3 and the supporting metal fitting 4 to reinforce the strength.

[0008]

[Effect of device]

 As described above, the present invention provides an inexpensive satellite broadcasting antenna mounting bracket that is easily assembled and has a reduced number of parts. Therefore, D. I. Y. (Do It Yourself), etc., so that the purchaser himself can take it home and easily install and adjust it by himself, and realize an inexpensive antenna set.

[Brief description of drawings]

FIG. 1 is an external view of a satellite broadcasting antenna mounting bracket according to the present invention.

FIG. 2 is an external view of a conventional satellite broadcasting antenna mounting bracket.

[Explanation of symbols]

 1 Parabola 2 Back metal fitting 3 Fixing metal fitting 4 Support metal fitting 5 Handrail of the blender 6 Arrow for adjusting the elevation angle 7 Arrow for adjusting the azimuth angle 8 Through hole 9 Rotation center bolt 10 Mast 11 Bracket 12 Plate 13 U bolt 15 Handrail 18 Veranda through hole 41 Collar portion that bends downward 42 Collar portion that bends upward 44 Rib (Launch protrusion)

Claims (5)

[Scope of utility model registration request] 1. A satellite broadcast antenna mounting bracket for adjusting the directivity of an antenna unit for receiving radio waves of satellite broadcasting, and mounting and fixing the antenna unit to a support. It is adjustable so that it can be fixed at any angle in the vertical direction, and at the other end it is adjustable so that it can be fixed at any angle in the horizontal direction. A satellite broadcast antenna mounting bracket, comprising a supporting bracket that locks and fixes the other end to a support. 2. Bolts and nuts to be mounted on the rotation center for elevation angle adjustment on both sides of the opposing walls having the U-shaped section, and bolts for angle adjustment fixation to be mounted on the circumference around the rotation center. And a nut, and a bolt and a nut are attached to the rotation center for adjusting the azimuth angle, which is perpendicular to the connecting wall of the opposing walls, and a through hole for adjusting the angle is provided around the rotation center. The satellite broadcast antenna mounting bracket according to claim 1, further comprising a horizontal sheet metal portion provided along the portion. 3. The support fitting is made of a plate metal plate and a plate metal having an L-shaped cross section facing the plate metal plate, and fixing bolt holes are provided at opposite positions of both the metal plates.
2. The satellite broadcast antenna mounting bracket according to claim 1, wherein holes for bolts are provided in a horizontal plate portion of the L-shaped plate at a rotation center position of the fixing bracket and a circumferential position around the rotation center. 4. The horizontal metal plate portion of the fixing metal fitting is provided with a flange portion that bends upward, and the horizontal metal plate portion of the L-shaped metal plate of the supporting metal fitting is provided with a flange portion that bends downward. Satellite broadcasting antenna mounting bracket described in 3. 5. The satellite broadcast antenna mounting bracket according to claim 3, wherein the L-shaped bent portion of the supporting bracket is provided with a rib (a projection).