JPH026650Y2 - - Google Patents

Description

[Detailed explanation of the invention] (a) Industrial application field The present invention relates to a device used when installing a parabolic antenna used to receive satellite broadcasting on a window frame of a building, and in particular relates to a device used for installing a parabolic antenna used for receiving satellite broadcasting on a window frame of a building. A device for installing a parabolic antenna on a window frame, which has a structure in which a slide frame support is slidably inserted into the support and can be fixed at an appropriate position, and can be installed according to the size and shape of the window frame. Regarding.

(b) Prior art Conventional parabolic antenna installation frames are those that are attached to the roof or walls of buildings, and this involves drilling a hole in the roof or wall and attaching and fixing the installation frame to this hole using a mounting tool. However, extra parts such as mounting tools were required, and the installation work was difficult.

(C) Purpose This invention was developed in view of the above problems and to improve them. The main objective is to provide a device for installing a parabolic antenna on a window frame, which can be installed according to the shape of the antenna.

(D) Configuration The present invention comprises a base having a support tube for attaching a parabolic antenna, support legs that support this base, upper and lower fixed frames that respectively support the support legs and the base at the rear, and these fixed frames. It is equipped with left and right cylindrical fixed frame columns attached, a slide frame column fitted into the fixed frame support column so as to be slidable up and down, and a slide frame built on the upper end of the slide frame column. A rail insertion groove corresponding to the rail of the lower frame of the window frame is formed at the lower end of the fixed frame support, and a guide groove is formed in the slide frame support, and the fixed frame support and the slide are formed through the guide groove. A device for installing a parabolic antenna on a window frame is characterized in that a bolt is inserted between the slide frame and the frame support to fix the two, and the slide frame is attached to a rail on the upper frame of the window frame.

(E) Example Fig. 1 is a perspective view of the device A of the present invention when it is attached to a window frame B, Fig. 2 is a side view thereof, Fig. 3 is a front view of the device A, and Fig. 4 is a FIG. 3 is an enlarged central vertical cross-sectional view.

In the figure, 1 is a base with a U-shaped cross section, a parabolic antenna support tube 2 is erected at the front end, and circular holes 3, 3, 3 are provided in the midsection.
Mounting holes (not shown) are formed at the tips of both the left and right walls, and 4 and 5 are left and right support legs;
It is formed by a letter rod, each having a symmetrical open leg shape, and retaining holes (not shown) at the upper and lower ends of the inner side wall.
is provided.

6 and 7 are upper and lower fixed frames having an L-shaped cross section;
It is constructed and fixed inside the left and right rectangular cylindrical fixed frame supports 8 and 9. A rail insertion groove 10 is formed at the lower end of the fixed frame supports 8, 9, and bolt insertion holes 11, 11 are provided inside near the upper end.

12 and 13 are the left and right slide frame supports,
Guide grooves 14 are provided inside from the upper end to the lower end, and a stepped slide frame 15 is constructed and fixed at the upper end.

Long bolts 16 are inserted into the mounting holes at the tips of both the left and right walls of the base 1 and the fastening holes at the upper ends of the inner side walls of the support legs 4 and 5 from one end, and nuts 17 are screwed into the other end to connect the base 1 and the support legs. 4 and 5 are connected, and this connection point is reinforced by a dogleg-shaped reinforcing plate 32, and the rear end of the base 1 is connected with bolts,
The fixing frame 6 is fixed with fixing tools 18, 18 consisting of nuts.
The lower ends of the left and right support legs 4 and 5 are also connected and fixed to the fixed frame 7 using fixtures 18 and 18 made of bolts and nuts.

The fixed frame supports 8 and 9 and the slide frame support 12,
13, as shown in FIGS. 5, 6, and 7, a holding plate 20 with bolts 19, 19 passed therethrough is inserted into the fixed frame supports 8, 9, and the bolts 19, 19 are inserted into the bolts 19, 19. Insert into the insertion holes 11, 11 and screw together the nut 23 from the front side through the washer 21 and spring washer 22,
Next, the guide grooves 14 of the slide frame supports 12, 13 are aligned with the bolts 19, and the slide frame supports 12, 1 are placed between the fixed frame supports 8, 9 and the presser plate 20.
Insert the inner wall 24 of No. 3. In this state, slide the slide frame supports 12, 13 up and down, and tighten the nuts 23 at a height that matches the window frame at a predetermined location to connect and fix the slide frame supports 12, 13 to the fixed frame supports 8, 9. .

As clearly shown in FIG. 8, the step-shaped slide frame 15 is mounted and supported by L-shaped fixtures 25, 25 fixedly installed inside the upper ends of the slide frame supports 12, 13, and is supported by the upper piece 26. Attachment holes 28 and 29 are provided in the middle upright piece 27, and a mounting hole 30 is also diagonally provided in the corner portion where the upper piece 26 and the middle upright piece 27 meet. As shown in Fig. 9, this step-like sliding frame 15 is
When installed along the inside of the rail c of the upper frame b of the window frame, the text 31 can be hit from any side, from below, or from diagonally downward. It can be installed according to the shape of the Furthermore, window frame B
The rail insertion grooves 10 of the fixed frame supports 8 and 9 are fitted into the rails e of the lower frame d, and the device A of the present invention is installed in the window frame B as shown in FIGS. 1 and 2.

Incidentally, as shown by diagonal lines in FIG. 2, the support tube 2 can also be brought to the lower position by reversing the upper and lower fixing frames 6 and 7.

A parabolic antenna C is attached to the support tube 2 as shown in FIG. 2 and used for satellite broadcast reception.

(F) Effect The present invention includes a base having a support tube for attaching a parabolic antenna, support legs that support this base, upper and lower fixed frames that respectively support the support legs and the base at the rear, and these fixed frames. It is equipped with left and right cylindrical fixed frame columns attached, a slide frame column fitted into the fixed frame support column so as to be slidable up and down, and a slide frame built on the upper end of the slide frame column. A rail insertion groove corresponding to the rail of the lower frame of the window frame is formed at the lower end of the fixed frame support, and a guide groove is formed in the slide frame support, and the fixed frame support and the slide are formed through the guide groove. Bolts are inserted between the frame support and the slide frame to fix the two, and the slide frame is attached to the rail of the upper frame of the window frame, so it can be easily and firmly attached to the window frame of a building. .

[Brief explanation of the drawing]

The figure shows an embodiment of the present invention.
The figure is a perspective view when installed on a window frame, Figure 2 is a side view, Figure 3 is a front view of the device of the present invention, Figure 4 is an enlarged vertical cross-sectional view of the center, and Figure 5 is a fixed frame support and sliding frame. Enlarged perspective view of the connecting parts of the columns seen from the back, No. 6
Figure 7 is an enlarged cross-sectional view of the same, Figure 7 is an enlarged perspective view seen from the front side, Figure 8 is an enlarged perspective view with a partial cutout of the attachment points of the slide frame and slide frame support, and Figure 9
The figure is an explanatory diagram when attaching the slide frame to the upper frame of the window frame. A...device of the present invention, B...window frame, 1...base, 2...support tube, 4, 5...support leg, 6,7...
...Fixed frame, 8, 9...Fixed frame support, 12, 13...
...Slide frame support, 15...Slide frame.

Claims (1)

[Scope of utility model registration request] A base having a support tube to which a parabolic antenna is attached, a support leg that supports this base, upper and lower fixing frames that respectively support the support legs and the base at the rear, and left and right cylindrical fixings to which the fixing frames are attached. It includes a frame support, a slide frame support fitted into the fixed frame support pillar so as to be slidable up and down, and a slide frame installed on the upper end of the slide frame support, and the lower end of the fixed frame support. A rail insertion groove corresponding to the rail of the lower frame of the window frame is formed in the slide frame support, and a guide groove is formed in the slide frame support, and the fixed frame support and the slide frame support are connected through this guide groove. A device for installing a parabolic antenna on a window frame, characterized in that a fixing bolt is inserted through the slide frame and the slide frame is attached to a rail of an upper frame of the window frame.