JP3265925B2 - Remote controller with television receiver - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a remote controller with a television receiver in which a television receiver and a remote controller for remotely controlling a bathtub with a water heater from a bathroom or the like are integrated.

[0002]

2. Description of the Related Art Conventionally, there has been no television receiver integrated with a remote controller. When a user wants to watch a television broadcast in a bathroom, a kitchen, a washroom, or the like, the television receiver is provided separately from the remote controller. The machine was installed in the bathroom. In such a case, naturally, a power supply lead wire is separately provided to the television receiver and the remote controller to supply power.

[0003]

However, if the power supply wires are separately wired to the television receiver and the remote controller, the number of wiring work is increased, and the construction period and construction cost are increased.

[0004] The present invention has been proposed in view of the above points, and has as its object to provide a remote controller with a television receiver that can perform wiring work in a short time and easily.

[0005]

Means for Solving the Problems To solve the above problems, the present invention takes the following technical means.

That is, the invention described in claim 1 of the present application is a remote controller with a television receiver in which a television receiver and a remote controller are integrated, wherein the television receiver is provided via a waterproof seal.
It has a front case and a back case fixed to each other,
The internal space formed by the front case and the back case
A lint board is provided, and the back case has
A hole is formed, and the front side of the front case is
Recessed mounting area to accommodate controller
The mounting area has an opening for wiring
The remote controller has a printed circuit board
It is attached and the back side is open.
Through the waterproof seal provided on the periphery of the attachment area.
Is attached to the attaching region, the conductors of two-core, back cable
Into the television receiver through the holes in the
Then, the television receiver side is introduced into the remote controller through the opening of the mounting area, power is supplied to the remote controller by a two-conductor wire, and a control signal of the remote controller is superimposed on the two-conductor wire, and the two-conductor wire is provided. And a power supply to the television receiver via a filter that removes a control signal from the remote controller.

[0007]

[0008]

[0009]

FIG. 2 is a front view of a remote controller with a television receiver according to the present invention. The remote controller with a television receiver includes a television receiver 1 and a remote controller for a bath. A controller 2 and a decorative frame 3 are provided. The remote controller 2 has the same configuration as the conventional remote controller, and is attached to the lower half of the front surface of the television receiver 1. The makeup frame 3 is mounted on the front of the television receiver 1 and the remote controller 2. In the upper half of the front of the television receiver 1, for example, a color liquid crystal display screen 5 for displaying an image of a television broadcast, a power switch 6 for turning on / off the power of the television receiver 1, a color liquid crystal display, and the like. A screen display switch 7 for turning on / off a display such as a channel display and a time display on the display screen 5, a channel switch 8 for switching a channel of the television receiver 1, and adjusting a volume of the television receiver 1. A brightness switch 10 for adjusting the brightness of the color liquid crystal display screen 5 and the like. On the front of the remote controller 2, an operation switch 12 with an indicator light for turning on / off the operation of the remote controller 2,
For example, a call switch 13 with an indicator light for sounding a buzzer of a main remote controller installed in a kitchen, a bath automatic switch 14 with an indicator light for automatically dropping a predetermined amount of hot water into a bathtub, A temperature up / down switch 15 with an indicator light for raising and lowering the temperature of the hot water in the bath tub by reheating the water in the bath tub or supplying water into the bath tub.
In addition, a display screen 16 for displaying the hot water temperature of the hot water supply or shower, the current time, the hot water temperature dropped into the bathtub, and the like are provided. In addition, a lid 17 that is rotatable around a lower end is provided at a lower portion of the front surface of the decorative frame 3.

FIG. 3 is a front view of the remote controller with a television receiver according to the present invention in a state where the cover 17 of the decorative frame 3 is opened, the operation switch 12 is pressed, and the power of the remote controller 2 is turned on. On the front surface of the remote controller 2, a hot water supply temperature setting switch 19 for setting the hot water or shower water temperature and a hot water supply or shower are provided at a position covered by the lid 17 with the lid 17 of the decorative frame 3 closed. A hot water supply priority switch 20 for giving priority and a sufficient switch 21 for increasing the amount of hot water dropped into the bathtub by a predetermined amount from a set value.
Also, a hot water amount switch 22 for setting the amount of hot water dropped into the bathtub, a bath temperature setting switch 23 for setting the temperature of hot water dropped into the bathtub, and the like are provided. The decorative frame 3 has a portion covering the switches such as the power switch 6 made of a soft resin sheet, and the switches such as the power switch 6 can be operated from above the resin sheet of the decorative frame 3. I have. In addition, a large number of small holes 24 are formed vertically and horizontally at the upper left end of the decorative frame 3 in order to efficiently transmit sound from a speaker (not shown) of the television receiver 1 to the outside.

FIG. 4 is a plan view of a remote controller with a television receiver according to the present invention, FIG. 5 is a sectional view taken along line AA in FIG. 2, and FIG. 6 is a sectional view taken along line BB in FIG. FIG. 7 is an exploded perspective view of a remote controller with a television receiver according to the present invention. However, FIG.
6 and FIG. 6, the internal mechanism is simplified for easy understanding. The television receiver 1 includes a back case 25 and a front case 26, and a waterproof seal 34 made of a frame-shaped rubber packing is interposed between the back case 25 and the front case 26 at the periphery thereof. It is waterproof and secured. Further, inside the television receiver 1, a printed circuit board 1a on which various electronic components are mounted is disposed. An attachment area 2 for attaching the remote controller 2 is provided in the lower half of the front surface of the television receiver 1.
7 is formed in a rectangular concave shape.
A waterproof seal 28 made of a frame-shaped rubber packing is provided on the peripheral edge of 7. On the back of the remote controller 2, a printed circuit board 2a on which various electronic components are mounted
Is attached. A large number of circular holes 29 are formed in the peripheral portion of the remote controller 2, and the circular holes 29 are also formed in the peripheral portion of the mounting area 27 of the television receiver 1.
The circular holes 30 are respectively formed at positions corresponding to. Further, a number of circular holes 30 are formed in the peripheral portion of the television receiver 1 at positions other than the peripheral portion of the mounting region 27, and screws (not shown) penetrating the circular holes 29, 30 are provided. Thereby, the front case 26 of the remote controller 2 and the television receiver 1 is fixed to the back case 25 of the television receiver 1. Thereby, the back case 25, the front case 26, and the remote controller 2 of the television receiver 1 are integrated, the waterproof seal between the back case 25 and the front case 26, and the mounting area 27 of the front case 26 and the remote controller The waterproof seal 28 between the two ensures waterproofness of the remote controller with the television receiver. The screws that fix the remote controller 2 and the front case 26 of the television receiver 1 to the back case 25 of the television receiver 1 are covered by the decorative frame 3 and are not visible in appearance.
A circular hole 31 is formed in the center of the rear case 25 of the television receiver 1, and a cylindrical protruding portion 3 protruding from the back case 25 to the outside is formed in a peripheral portion of the hole 31.
2 protrudes integrally with the back case 25. A circular opening 33 is formed in the mounting area 27 of the front case 26 of the television receiver 1.

FIG. 8 is a side view showing a state where the remote controller with a television receiver according to the present invention is mounted on a wall of a bathroom. The remote controller with a television receiver is provided with a packing on an inner surface of a wall 35 of the bathroom. It is attached by a screw (not shown) via 36. That is, a plurality of long holes (not shown) are formed on the periphery of the remote controller 2, and the same long holes (not shown) are also formed on the periphery of the mounting area 27 of the television receiver 1. Further, a plurality of long holes (not shown) are formed in the peripheral portion of the television receiver 1 at positions other than the peripheral portion of the mounting region 27, and screws passing through these long holes are formed. (Not shown), the remote controller with the television receiver is fixed to the wall 35 of the bathroom. In addition, since this screw is covered with the decorative frame 3, it is invisible in appearance. On the outer surface of the wall 35, the outdoor cover 3
7 is attached via a packing 38 with screws (not shown). A through-hole 39 is formed in the wall 35 between the remote controller with a television receiver and the outdoor cover 37, and the through-hole 39 projects from the rear case 25 of the television receiver 1. A cylindrical body 40 fitted and fixed to the projected portion 32 and a cylindrical body 41 fitted and fixed to the outdoor cover 37 and fitted into the cylindrical body 40 are provided.

The outdoor cover 37 and the like are provided with a plurality of conductors 4 for transmitting a power supply of the television receiver 1 and the remote controller 2 and a control signal of the remote controller 2.
The conducting wire 43 is introduced from below into the outdoor cover 37, passes through the inside of the cylindrical bodies 41 and 40, and passes through the hole 31 of the back case 25 to form the television receiver 1.
Of the remote controller 2 through the inside of the television receiver 1 and through the opening 33 in the mounting area 27 of the front case 26 of the television receiver 1.
Introduced inside. These conductors 43 are covered one by one with an insulator, and are collectively protected by the insulator until they are introduced into the outdoor cover 37.

FIG. 1 is a wiring diagram of a hot water supply system including a remote controller with a television receiver according to the present invention.
Are connected by a two-conductor wire 47. Water heater main body 45 is installed, for example, outdoors, and main remote controller 46 is installed, for example, in the kitchen. The two-conductor wire 47 supplies, for example, 12-volt DC power from the water heater main body 45 to the main remote controller 46, and transmits a control signal between the water heater main body 45 and the main remote controller 46. That is, the control signal is transmitted while being superimposed on the DC power supply, and separated from the DC power supply by a filter circuit (not shown) or the like. The conductor 43 for connecting the remote controller 48 with a television receiver installed in the bathroom and the water heater main body 45 has two cores, and the two-core conductor 43 is connected to the remote controller with the television receiver from the water heater main body 45. The controller 48 supplies, for example, 12-volt DC power to the television receiver 1 and the remote controller 2 of the controller 48, and transmits control signals between the water heater main body 45 and the remote controller 2. That is, the control signal is transmitted while being superimposed on the DC power supply, and is separated from the DC power supply by a filter circuit (not shown) provided in the water heater main body 45 and the remote controller 2. DC power is also supplied to the television receiver 1 through the conductor 43. In order to remove a control signal superimposed on the DC power, the conductor 43 is used.
A filter 49 is interposed between the television receiver 1 and the television receiver 1. Further, a coaxial cable 51 connected to an antenna 50 for receiving a radio wave of a television broadcast is introduced into the television receiver 1 of the remote controller 48 with a television receiver. This coaxial cable 51
Also, like the conductor 43, it is introduced into the television receiver 1 of the remote controller 48 with a television receiver through the outdoor cover 37 and the like.

As described above, power is supplied to the remote controller 2 through the two-conductor 43, the control signal of the remote controller 2 is superimposed on the conductor 43, and the filter 4 for removing the control signal of the remote controller 2 from the conductor 43 is provided.
9 supplies power to the television receiver 1, so that it is not necessary to separately wire a control signal wire, and also, a power wire is separately provided to the television receiver 1 and the remote controller 2. Since there is no need for wiring, the wiring work can be performed easily in a short time, so that the number of wiring works is reduced, and the construction period and the construction cost can be reduced. Also,
Since the filter 49 for removing the control signal is provided, the control signal of the remote controller 2 superimposed on the power supply is input to the television receiver 1 and the color liquid crystal display screen 5
The adverse effects such as generation of noise can be satisfactorily prevented.

Further, a mounting area 27 for mounting the remote controller 2 on the television receiver 1 is provided, and a waterproof seal 28 is provided on a peripheral portion of the mounting area 27, and the remote controller 2 is connected via the waterproof seal 28. Since the remote controller 2 is mounted on the mounting area 27 by attaching the remote controller 2 to the television receiver 1, the two are integrated, and the waterproofing of both is completed. Therefore, it is possible to prevent the water droplets and moisture in the bathroom from entering the television receiver 1 and the remote controller 2 and adversely affecting electronic components.

Also, an opening 33 is formed in the mounting area 27 of the television receiver 1, and a two-conductor wire 43 is introduced into the remote controller 2 through the opening 33 of the mounting area 27 from the television receiver 1 side. The waterproofing of the opening 33 is completed only by attaching the remote controller 2 to the attaching area 27 of the television receiver 1, and it is not necessary to separately provide waterproofing to the inlet of the conductor 43.

Further, since the remote controller 2 has the same configuration as the conventional remote controller without the television receiver 1, the cost can be reduced by the mass production effect.

In the above embodiment, the remote controller with a television receiver according to the present invention is installed in a bathroom. However, the remote controller is not limited to a bathroom and may be affected by water droplets or moisture in a kitchen or a washroom. By installing it everywhere, the intended effect can be exhibited.

[0020]

As described above, according to the first aspect of the present invention, the power is supplied to the remote controller via the two conductors, the control signal of the remote controller is superimposed on the conductors, and the control signal of the remote controller is supplied from the conductors. Power is supplied to the television receiver through a filter that eliminates the need for separate wiring for the control signal, as well as separate power supply wires for the television receiver and the remote controller. Since there is no need for wiring, the wiring work can be performed easily in a short time, so that the number of wiring works is reduced, and the construction period and the construction cost can be reduced. Further, since the filter for removing the control signal is provided, it is possible to satisfactorily prevent the adverse effect such as the fact that the control signal of the remote controller superimposed on the power supply is input to the television receiver to generate noise on the screen. Also television
Installation for attaching the remote controller to the receiver
Mounting area, and a waterproof seal around the periphery of the mounting area
Arrange and remote controller through waterproof seal
Since it was mounted in the mounting area,
By attaching a remote controller,
The body is waterproofed. Therefore, such as bathroom
Water droplets and moisture can
Invading the inside of the
Can be satisfactorily prevented. Also, take out the TV receiver
An opening is formed in the attachment area, and the two-conductor wire is connected to the television.
From the receiver side, open the remote
Installed a television receiver because it was introduced to Trolla
Opening just by attaching the remote controller to the
Waterproofing is completed, and it is said that waterproofing is separately provided for the lead-in of the conductor.
No hassle is required.

[0021]

[0022]

[Brief description of the drawings]

FIG. 1 is a wiring diagram of a hot water supply system including a remote controller with a television receiver according to the present invention.

FIG. 2 is a front view of a remote controller with a television receiver according to the present invention.

FIG. 3 is a front view of the remote controller with a television receiver according to the present invention in a state where the lid of the decorative frame is opened and the operation switch is pressed to turn on the power of the remote controller.

FIG. 4 is a plan view of a remote controller with a television receiver according to the present invention.

FIG. 5 is a sectional view taken along the line AA in FIG. 2 omitting an internal mechanism.

FIG. 6 is a sectional view taken along the line BB in FIG. 2 omitting an internal mechanism.

FIG. 7 is an exploded perspective view of a remote controller with a television receiver according to the present invention.

FIG. 8 is a side view showing a state where the remote controller with a television receiver according to the present invention is attached to a wall of a bathroom.

[Description of Signs] 1 Television receiver 2 Remote controller 27 Mounting area 28 Waterproof seal 33 Opening 43 Conductor 48 Remote controller with television receiver 49 Filter

Continued on the front page (51) Int.Cl. ⁷ Identification code FI H05K 5/02 H05K 5/02 L (72) Inventor Toshihiko Obayashi 93 Edocho, Chuo-ku, Kobe-shi, Hyogo Prefecture Noritsu Co., Ltd. (72) Inventor Nobuhiro Takeda 93 Edo-cho, Chuo-ku, Kobe-shi, Hyogo Noritsu Co., Ltd. (56) References JP-A-3-131197 (JP, A) JP-A-5-68288 (JP, A) JP-A-6-105374 ( JP, A) JP-A-5-76088 (JP, A) JP-A-58-54146 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) H04Q 9/00-9/16 E04H 1/12 H04N 5/44 H05K 5/02

Claims (1)

(57) [Claims] 1. A remote controller with a television receiver in which a television receiver and a remote controller are integrated, wherein the television receivers are mutually connected via a waterproof seal.
It has a fixed front case and back case, and
Print in the interior space formed by the
A board is provided, a hole for wiring is formed in the back case, and the remote controller is provided on a front side of the front case.
A recessed mounting area for accommodating
In the mounting area, an opening for wiring is formed.
The remote controller is mounted on a printed circuit board.
And the back side is open,
Through a waterproof seal provided at the periphery of the area.
The two-conductor wire is inserted through the hole of the back case into the television.
The television receiver is further introduced into the remote controller through the opening of the mounting area from the television receiver side, and power is supplied to the remote controller through the two-conductor wire. The control signal of the remote controller is superimposed on the conductive wire of the above, and power is supplied to the television receiver through a filter that removes the control signal of the remote controller from the two-core conductive wire. , A remote controller with a television receiver.