JPH0756547Y2 - Portable satellite broadcasting receiver - Google Patents

Description

TECHNICAL FIELD The present invention relates to a portable satellite broadcast receiving apparatus.

2. Description of the Related Art Conventionally, as a portable satellite broadcast receiving apparatus for viewing satellite broadcasts outdoors, a folding rectangular portable antenna (attached to a television receiver) is disclosed in Japanese Patent Laid-Open No. 63-87002. ) Is proposed. This is composed of a flat case body provided with a flat antenna device capable of receiving radio waves from a broadcasting satellite, and a flat support leg foldably connected to the case body. A display, a speaker and the like are provided on the side.

The problem to be solved by the invention is that the portable antenna described above does not have a case for protecting the antenna and the television receiver, and therefore may be damaged or scratched during transportation, installation, or use. there were. Furthermore, since this type of antenna is intended for outdoor use, portability and a lighter, thinner, and smaller device are strongly demanded.

The present invention is intended to solve such a conventional problem, and an object thereof is to provide a device that is thin, lightweight, and excellent in portability.

Means for Solving the Problems In the portable satellite broadcasting receiver of the present invention, an antenna, a speaker and a television receiver are foldably housed in a container such as a travel bag or attache case.

According to the portable satellite broadcasting device itself of the present invention as described above,
The antenna and the television receiver can be prevented from being damaged or scratched, and the device can be configured to be small and thin for convenient transportation. For example, the outer dimensions of the device can be configured as a travel bag type with a 42 cm square and a thickness of about 9 cm, and the weight can be about 6 kg.

Therefore, the device of the present invention is compact and excellent in portability.

Embodiment Hereinafter, a portable satellite broadcast receiving apparatus according to an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a sectional view of a main portion of a portable satellite broadcast receiving apparatus according to an embodiment of the present invention as seen from a side surface, and FIG. 2 is a main portion of the portable satellite broadcast receiving apparatus as shown in FIG. FIG. 3 is a sectional view showing a front view of FIG. 2 seen from the directions of arrows S1 to S1.

In FIGS. 1, 2, and 3, a carrying case 8 made of a resin or a metal member has a cover plate 9 rotated in a direction of an arrow A1 with a fulcrum 5 as a rotation center at one side wall end. It is movably connected, that is, openable and closable.

A desired handle 11 is integrally attached to the other side wall of the case 8.

Further, inside the case 8, a television receiver 1 is arranged rotatably around a fulcrum 2 as a rotation center through a bearing 3 integrally attached to the case 8 in the direction of arrow A3.

A rectangular flat antenna 4 for BS reception is integrally provided on the inner surface of a cover plate 9 made of a resin material such as ABS so as not to attenuate received radio waves.

Further, two flat speakers 6 are provided on the back surface of the BS flat antenna 4 via a bearing 10 that is integrally arranged.
R and 6L are connected to the BS receiving flat antenna 4 in a stacked state.

The flat speakers 6R and 6L are located on both the left and right sides of the BS converter 4A, which is located in the center of the BS receiving flat antenna 4 in a protruding shape, and the fulcrum 7 is the center of rotation, and the two-dot chain line in FIG. The structure is such that it can be opened (rotated) to the position indicated by.

That is, the two flat speakers 6R and 6L can be folded on the back surface of the BS receiving flat antenna 4.

When the flat speakers 6R and 6L are folded, the thickness dimension is B
The height of the S converter 4A is smaller than the height of the protrusion. That is, the flat speakers 6R and 6L are connected to the BS converter 4
Even if they are stacked on the back surface of A, the thickness of the device does not increase.

Next, a procedure for receiving the satellite broadcast after carrying the portable satellite broadcast receiving device configured as described above to a predetermined place outdoors will be described.

As shown in FIG. 2, 1) Open the cover plate 9 up to an upright position near an opening angle of 90 degrees.

2) Next, the television receiver 1 is also rotated up to an easy-to-see angular position in the vicinity of 80 to 90 degrees.

3) BS while checking the reception status of the television receiver 1.
The elevation angle and azimuth of the receiving flat antenna 4 are manually adjusted. When the image appears clearly 4) Bring the folded flat speakers 6R and 6L to the desired position near the position of the alternate long and two short dashes line for easy listening and good acoustic effect.

The satellite broadcasting can be viewed by the above operations 1) to 4).

In the device of the present invention, flat speakers 6R and 6L are used.
The television receiver 1 can be raised to an arbitrary angular position and can be held / fixed, but known means can be adopted as the means, and illustration and description thereof are omitted. The television receiver 1 configured to be housed in the carrying case 8 and the speaker connected to the BS receiving flat antenna 4 may be configured to be removable in addition to folding. It is needless to say that the speaker shape is not limited to the flat type, and may be an arbitrary shape as long as the positional relationship with the television receiver 1 does not interfere.

Of course, the structure may be such that the BS reception flat antenna 4 may be fixed to the back surface of the BS reception flat antenna 4 without being folded or detachable.

Effects of the Invention As described above, according to the portable satellite broadcast receiver of the present invention, the antenna and the television receiver are not damaged during use and installation or during the transportation process of the device, and the device is small and lightweight. It is possible.

[Brief description of drawings]

FIG. 1 is a sectional view of a side portion of a portable satellite broadcast receiving apparatus according to an embodiment of the present invention, and FIG. 2 is a sectional view of a side portion of the portable satellite broadcast receiving apparatus shown in FIG. , FIG. 3 is a front view of FIG. 2 seen from the direction of arrows S1 to S1. 1 …… Television receiver, 2,5,7 …… Support point, 3,10 ……
Bearings, 4 ... BS flat antenna for reception, 4A ... BS converter, 6R, 6L ... flat speaker, 8 ... case,
9 ... Lid plate, 11 ... Handle.

Claims (1)

[Scope of utility model registration request] 1. A flat antenna that is integrally disposed on the back surface of a lid plate that is openably and closably connected to a carrying case, and that receives a radio wave from a broadcasting satellite, and is installed on the back surface of the lid body so that it can be folded and stored. A portable satellite broadcast receiving apparatus, comprising: a speaker; and a television receiver including a liquid crystal or a thin cathode ray tube that can be folded and stored in the carrying case.