JPH0878072A - Terminal board for antenna wire and antenna wire leading in method - Google Patents

Abstract

PURPOSE: To easily and surely carry out connection work for an antenna wire by installing a terminal for an outdoor antenna wire and a terminal for an indoor antenna wire in the front and rear sides of a main body. CONSTITUTION: The connection terminal 3 of an outdoor antenna wire 2 connected to a TV antenna is installed on the front side of a terminal board main body 4 and a connection terminal 6 to connect an indoor antenna wire 5 connected to a television receiver to the rear side. The terminal board 1 is attached to an opening part 8 formed in a wall face 7 under the eaves and the outdoor antenna wire 2 and the indoor antenna wire 3 are connected mutually through the terminal board 1. Consequently, the wiring of the outdoor antenna wire and the indoor antenna wire can be achieved easily and simply.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a terminal board and an antenna wire drawing method for drawing an antenna wire from indoors to outdoors.

[0002]

2. Description of the Related Art Television receiving antennas such as VHF, UHF, BS, and CS, hum receiving antennas, co-listening antennas, or transmission cables of cable televisions (wired televisions) are used as indoor transmission / reception devices. Connected with an antenna wire. Conventionally, such an antenna wire has been drawn indoors from the outside by opening a hole in a window, a ventilation hole, or a wall.

[0003]

However, the conventional antenna wire drawing method has problems such as aesthetics of a building, safety, and a cause of leakage of rainwater. In particular, in the case of a newly built house, the lead-in portion of the antenna wire is often not specified, and the indoor antenna wire may be left unattended in the attic or the like during indoor electrical wiring. There was a problem that interferes with the connection with. In addition, when the antenna is replaced, the indoor antenna wire may also have to be replaced at the same time, which has a drawback of causing considerable trouble.

[0004]

Therefore, the present inventor has achieved the present invention as a result of earnest research in view of the above problems, and is characterized in that in the invention of a product, the antenna is A member for pulling the wire indoors, and an outdoor antenna wire terminal and an indoor antenna wire terminal were provided on the front and back surfaces of the main body.

In the invention of the method, there is provided a method for drawing an antenna wire indoors, in which an antenna wire terminal board having terminals for outdoor antenna wire and terminals for indoor antenna wire is provided on the front and back surfaces of the main body. The outdoor antenna wire and the indoor antenna wire are connected to each other through the antenna wire terminal board by being attached to the object opening.

As used herein, the term "antenna line" means a parallel line feeder or a coaxial cable connected to a television receiving antenna, a radio transmitting / receiving antenna, or the like, or a cable television transmitting cable or the like. A parallel line feeder, a coaxial cable, or the like, which is connected to an indoor transmitting / receiving device and transmits / receives a transmission / reception signal. In the present invention, the antenna wire of the outdoor portion is referred to as an outdoor antenna wire, and the antenna wire of the indoor portion is referred to as an indoor antenna wire.

In the antenna wire terminal board according to the present invention, terminals for connecting the outdoor antenna wire and the indoor antenna wire are provided on the front and back surfaces of the main body, respectively. The terminal board body is a flat plate made of plastic or wood,
A fixing portion for fixing to the building opening may be provided on the peripheral edge, or slits or holes may be provided to provide air permeability. The terminal may be of any type such as a plug type or a screw fixing type, and is not particularly limited. Further, it is preferable to provide a cover or the like for waterproofing and dustproofing on the terminal portion.

The "building opening" includes a ventilation hole provided in the attic and a wall provided under the eaves, as well as a ventilation hole for a window, which opens to the outside and opens and closes windows and doors. It refers to the part that has almost no effect on. By attaching the terminal board according to the present invention to such an opening or a part thereof, the outdoor antenna wire and the indoor antenna wire are connected through the terminal board.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the drawings.

FIG. 1 shows an antenna wire terminal board 1 according to the present invention.
An example is shown in which the connection terminal 3 of the outdoor antenna wire 2 connected to the TV antenna (not shown) installed outdoors is provided on the front surface side of the terminal board body 4, and on the back surface side. A connection terminal 6 for connecting an indoor antenna line 5 connected to a television receiver (not shown) is provided. As shown in FIG. 2, this terminal board 1 is attached to an opening 8 formed in a wall surface 7 under the eaves, and the outdoor antenna wire 2 and the indoor antenna wire 5 are connected via this terminal board 1. .

In order to fix the terminal board 1 in the opening 8, FIG.
The fixing portion 9 may be provided around the terminal board body 4 as shown in FIG. The fixing portion 9 shown in this example is a hole, and the terminal board body 4 is fitted in the opening portion 8 and nailed to fix the terminal board body 4 in the hole. Further, as another fixing means of the terminal board body 4, as shown in FIG. 4, the periphery of the opening 8 may be sandwiched and fixed by a separate mounting bracket 10.

[0012]

As described above, according to the antenna wire terminal board and the antenna wire lead-in method of the present invention, the wiring of the outdoor antenna wire and the indoor antenna wire can be performed extremely clearly and simply, and the connection work is simple. Moreover, it is possible to surely perform it. Further, since the outdoor antenna and the indoor transmitter / receiver are connected through the antenna wire terminal board according to the present invention, there is an extremely useful effect in practice such that wiring work becomes easy even when the antenna is replaced. It is a thing.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a terminal board 1 according to the present invention.

FIG. 2 is a cross-sectional view showing a mounted state of the terminal board shown in FIG.

FIG. 3 is a perspective view showing another example of the terminal board 1 according to the present invention.

FIG. 4 is a cross-sectional view showing another example of a mounted state of the terminal board 1 according to the present invention.

[Explanation of symbols]

 1 Terminal board 2 Outdoor antenna wire 3 Connection terminal 4 Terminal board body 5 Indoor antenna wire 6 Connection terminal 7 Wall surface 8 Opening 9 Fixed part 10 Mounting bracket

Claims (2)

[Claims] 1. A terminal board for an antenna wire, which is a member for drawing an antenna wire indoors, and is provided with an outdoor antenna wire terminal and an indoor antenna wire terminal respectively on the front and back surfaces of the main body. 2. A method for drawing an antenna wire indoors, wherein an antenna wire terminal board having terminals for outdoor antenna wire and terminals for indoor antenna wire provided on the front and back surfaces of the main body is attached to a building opening. According to the method, the outdoor antenna wire and the indoor antenna wire are connected via the antenna wire terminal board.