KR100954167B1 - Broadcast car - Google Patents

Abstract

The present invention relates to a broadcast relay vehicle on which a broadcast or communication equipment is mounted. According to the present invention, an image processing (TD) unit for processing an image signal, an audio unit for processing an audio signal, a video unit for adjusting a signal of a camera, and a VCR unit for operating a VCR are 'one' shaped on one side of a broadcast relay vehicle. And at least one supply duct for supplying cold air to an upper portion of the space where the broadcasting equipment is provided, so that the plurality of broadcasting equipments can be cooled. To be supplied. According to the present invention, by using a duct type independent air conditioning system in the broadcast car, by supplying air conditioning by separately separating the space equipped with the broadcasting equipment and the operator working space, it is possible to supply the cold air to the broadcasting equipment intensively, By supplying the proper cooling air, it is possible to effectively cool down, and by arranging the broadcasting equipment provided in the broadcasting vehicle in a "one" shape, the operators who use the limited space of the broadcasting broadcasting vehicle efficiently and produce the broadcasting There is an advantage that can provide smooth communication with each other.

Broadcasting equipment, repeater equipment, ducts, air conditioning equipment, repeaters

Description

Broadcast car {.}

The present invention relates to a broadcast relay vehicle on which a broadcast or communication equipment is mounted. More specifically, in order to prevent malfunction of various broadcasting equipments due to heat generation, the present invention intensively supplies cold air to a space where the broadcasting equipment is provided. The present invention relates to a broadcast relay vehicle that provides an appropriate cooling air to a space where an operator works, and has an efficient layout structure to enable a smooth communication between operators in a limited space of a broadcast relay vehicle.

The present invention relates to a broadcast relay vehicle on which a broadcast or communication equipment is mounted.

In general, a broadcast relay vehicle (TV OB VAN) or a satellite communication vehicle (SNG VAN) (hereinafter referred to as a "broadcast relay vehicle") is provided with various broadcasting equipments and wired / wireless communication equipments. Since it may cause malfunctions such as equipment failure, it is necessary to cool the seasons to minimize the malfunction caused by heat generated in various equipments. Accordingly, many developments have been made to efficiently use a cooling system and a limited working space of a broadcast relay vehicle.

FIG. 1A is a side configuration diagram illustrating a state of use of a cooling system of a conventional broadcasting relay vehicle, and FIG. 1B is a plan view showing an internal configuration of a conventional broadcasting relay vehicle.

Looking at the cooling system of the conventional broadcast relay vehicle 10 with reference to Figure 1a, in the prior art is designed to act as an air conditioning role by installing a stand-alone air conditioner 11 directly on top of the broadcast relay vehicle (10).

As shown in FIG. 1B, the conventional broadcast relay vehicle 10 includes a video unit 13 for adjusting a camera signal, an audio unit 15 for processing an audio signal, and an image processing unit (TD) for processing an image signal. (17), a VCR (19) for operating a VCR (VCR) and a cable drum (20) in which a cable drum is installed. At this time, the video unit 13 for adjusting the signal of the camera, the audio unit 15 for processing the audio signal, the image processing (TD) unit 17 for processing the video signal, and the VCR unit 19 for operating the VCR It is vertically divided based on the front of the broadcast relay vehicle and arranged at regular intervals.

However, the prior art as described above has the following problems.

In other words, when a broadcasting relay uses a stand-alone air conditioner provided at the upper part of a broadcasting relay, it is not only difficult to supply cold air directly to the broadcasting equipment, but also needs to be used in a worker's space since the cooling system is operated only for various broadcasting or communication equipment. Since the cooling is supplied above, the worker had to work in thick clothes in midsummer, which causes a problem of consuming a lot of power.

In the prior art, if the air conditioner is installed in the upper part of the broadcasting relay, water is generated due to a gap in the seam, and a separate heating device (for example, a heater) must be used in the winter so that the lower part of the space for installing the equipment is installed. There is a cumbersome problem of installing a heating system.

In addition, in the prior art, since the arrangement of various broadcasting equipment is not organically connected, there is a problem in that communication between operators producing a broadcast is difficult.

Therefore, the present invention has been made to solve the above-mentioned conventional problems, the object of the present invention is to provide cold air to broadcast equipment intensively using a duct type independent air conditioning method in the interior space of a broadcast relay vehicle equipped with various broadcasting equipment In addition, to provide workers with adequate cold air, and to provide a broadcast relay car that can be heated without a separate heating device.

Another object of the present invention is to provide a broadcast relay vehicle that arranges the broadcasting equipment in a "one" shape so as to enable smooth communication between operators in a limited indoor space of a broadcast relay vehicle equipped with various broadcasting equipment.

According to a feature of the present invention for achieving the above object, the present invention provides an outdoor unit installed in the rear of the broadcast relay vehicle; An indoor unit installed in front and rear of an upper portion of a broadcast relay vehicle; A supply duct for supplying air conditioning air to an air conditioning space independent from the indoor unit; A return duct for introducing internal air of each of the air conditioning spaces into the indoor unit; An input unit configured to receive a request for cooling / heating and a desired temperature of a broadcasting relay from a user; An indoor temperature sensor installed in the air conditioning space and measuring a temperature of the air conditioning space; And a controller configured to control the indoor unit and the outdoor unit to cool the broadcast relay vehicle according to a desired temperature input from a user. An audio unit for processing a signal, a video unit for adjusting a signal from a camera, and a VCR unit for operating a VCR are arranged in a 'one' shape, and a 'one' is placed on one side of the broadcasting relay. (1) If the TD unit for processing the video signal, the audio unit for processing the audio signal, the video unit for adjusting the signal of the camera, and the VCR unit for operating the VCR are arranged, the TD unit, the audio unit, the video unit, On the other side of the other side provided with a VCR unit is arranged a heavy device such as a transformer and AVR, and the cable drum unit is arranged in the rear of the broadcast relay to store the cable connected to the camera.
The TD unit, the audio unit, the video unit, and the VCR unit are provided with at least one supply duct in an upper portion of the space provided with the TD unit, the audio unit, the video unit, and the VCR unit. Cool air is supplied to the space provided with the audio unit, the video unit, and the VCR unit.
In addition, the space provided with the TD unit, the audio unit, the video unit, and the VCR unit is separated from the space of an operator operating the TD unit, the audio unit, the video unit, and the VCR unit, and supplies air conditioning air to each of the separated spaces. .
The cable drum unit includes: a plurality of brackets installed on an inner bottom of the rear of the broadcasting vehicle; A plurality of cable drums having a through hole formed at a center thereof, the winding part of which a cable is wound, and a drum cover formed at left and right sides of the winding part to limit a section of the winding of the cable; A rotating shaft penetrating through a through hole formed in the cable drum and rotatably coupled to the bracket across an upper end of the bracket; An electric motor detachably coupled to one side of the rotating shaft and generating power to rotate the rotating shaft to rotate the plurality of cable drums; And a drum stop portion fixed to the bottom to face the outer circumferential surface of the drum cover to stop rotation of the cable drum.
In this case, it is preferable that the rotating shaft can continue to rotate even when the cable drum is stopped by operating the drum stop.
In addition, the cable drum is preferably formed by varying the width of the winding portion.

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In the broadcast relay vehicle according to the present invention as described in detail above, the following effects can be expected.

In other words, by supplying air conditioning by separately separating the space where the broadcasting equipment is provided and the space where the operator works by using the duct type independent air conditioning method to the broadcasting vehicle, it is possible to supply the cooling air intensively to the broadcasting equipment, and to provide appropriate cooling air to the operator. Since it can be supplied, cooling can be effectively performed, and there is an advantage that heating can be performed even without a separate heating device (for example, a heater).

In addition, the present invention has the advantage that can efficiently use the space of the limited broadcast relay car by providing the broadcast equipment provided in the broadcast relay in a "one" shape, and provide smooth communication between the operators to produce a broadcast There is this.

Hereinafter, a preferred embodiment of the broadcast relay vehicle according to the present invention as described above will be described in detail with reference to the accompanying drawings.

Figure 2a is a plan view showing the internal configuration of a broadcast relay vehicle according to a preferred embodiment of the present invention, Figure 2b is a side configuration illustrating a cooling system used state of the broadcast relay vehicle according to a preferred embodiment of the present invention 3 is a longitudinal cross-sectional view of a broadcast relay vehicle having an electric motor integrated cable drum according to an embodiment of the present invention, Figure 4 shows an electric motor integrated cable drum according to an embodiment of the present invention. Details are shown.

2A, an internal configuration of a broadcast relay vehicle according to a preferred embodiment of the present invention is shown.

The broadcast relay vehicle 100 of the present invention arranges a plurality of broadcast equipment in a "one" shape on one side of the broadcast relay vehicle so as to enable smooth communication between operators who produce a broadcast program. That is, the audio unit 110 that processes the audio signal, the video unit 120 that adjusts the signal of the camera, the image processing (TD) unit 130 that processes the video signal, and the VCR that operates the VCR. The VCR unit 140 is positioned in the horizontal direction with respect to the front of the broadcast relay vehicle.

As described above, when a plurality of broadcast equipments are arranged on one side of the broadcast relay vehicle 100, a load may be concentrated on one side of the broadcast relay vehicle 100. Accordingly, the heavy broadcasting equipment (eg, the transformer 160 and the AVR device 170) is disposed on the other side of the broadcasting equipment in which the broadcasting equipment is horizontally provided.

Meanwhile, a plurality of cameras are mounted on the broadcast relay vehicle 100 to produce various contents and large programs. The cable drum unit 150 is located at the rear of the broadcast relay vehicle 100 to store the cables connected to the cameras. Is placed.

Hereinafter, the cable drum unit 150 will be described in detail.

The cable drum unit 150 installed at the rear of the broadcast relay vehicle 100 according to an embodiment of the present invention is configured to install as many cable drums 151 as possible in a given space of the broadcast relay vehicle 100.

As shown in FIG. 3 and FIG. 4, the cable drum unit 150 is provided with two or more brackets 152 on the inner bottom of the rear of the broadcast relay vehicle 100. The triangular bracket 152 is fixed to the bottom, and the bracket 152 and the rotating shaft 153 in the form of a straight rod across the top of the bracket 152 is coupled. Next, a cable drum 151 having a through hole formed at the center thereof is provided.

The cable drum 151 has a cylindrical shape, and a drum cover 156 having a diameter wider than the diameter of the winding part 155 on the winding part 155 on which the cable 154 is wound and the left and right sides of the winding part 155. Is formed to limit the section in which the cable 154 is wound.

In addition, when the plurality of cable drum 151 is provided, it may be provided with a cable drum 151 for winding the cable 154 of various lengths by varying the width of the winding portion 155.

For example, the cable drum 151 having a small width of the winding part 155 may have a cable meter 151 for 100 meters that the cable 154 may be wound about 100 meters, and a width of the winding part 155 having a medium width. The cable drum 151 has a cable drum 151 for 200 meters, and the cable drum 151 having a large width of the winding part 155, for which the cable 154 can be wound about 200 meters. It can be provided as a cable drum 151 for 300 meters.

When the cable drum 151 is provided, the rotating shaft 153 passes through the through hole of the cable drum 151 and is coupled to the rotating shaft 153.

In addition, it is preferable that a bearing (not shown) for smoothly rotating the rotating shaft 153 is mounted at a coupling point between the inner side of the through hole formed in the cable drum 151 and the rotating shaft 153.

Then, one side of the rotating shaft 153 is configured by attaching / removably attaching one electric motor 158 that generates power in order to rotate the plurality of cable drums 151.

Accordingly, the rotating shaft 153 may be rotated to release the cable 154 wound on the cable drum 151 using one electric motor 158 or to wind the cable 154 by the cable drum 151. At this time, the rotational speed supplied from the electric motor 158 may be adjusted in a predetermined step, and may reverse the rotational direction of the electric motor 158 to wind the cable 154 or to unwind the cable 154.

Then, the drum stop 159 to stop the rotation of the cable drum 151 is provided.

The drum stopper 159 is fixed to the floor so as to face an outer circumferential surface of one drum cover 156 of two drum covers 156 formed for each cable drum 151.

Here, when the drum stop unit 159 is operated by operating the switch 157 provided in the drum stop unit 159, the drum stop unit 159 presses the outer circumferential surface of the drum cover 156, and the friction force increases. This is to stop the rotation of the cable drum 151.

That is, the cable drum 151 cannot be rotated by the joining of the drum stop 159 and the drum cover 156, and the excess of the cable 154 wound on the winding part 155 is the cable drum 151. Will not be solved at all times and will remain solid at all times.

On the other hand, when the drum stop 159 is operated, the drum stop 159 is in contact with the drum cover 156 of the cable drum 151, so that the frictional force is increased to stop the rotation of the cable drum 151, but the cable The rotating shaft 153 may be continuously rotated by a bearing (not shown) inside the through hole of the drum 151.

Therefore, among the cable drums 151 coupled to the rotating shaft 153, the drum stop 159 is not operated and the cable drum 151 released is rotated as the rotating shaft 153 rotates.

That is, even though the drum stop 159 is operated on some cable drums 151 and the rotation of the cable drums 151 is stopped, the cable drums 151 that unwind the wound cable 154 or wind the cables 154. Since the drum stop 159 is released, the cable drum 151 is also rotated as the rotary shaft 153 rotates so that the cable 154 can be continuously wound or unwound.

As such, when the cable drum unit 150 is configured, the broadcast relay vehicle 100 moves to relay the broadcast while the cable 154 is wound around the cable drum 151.

When the electric motor 158 coupled to the rotating shaft 153 is driven to release the cable 154 connected to the camera from the cable drum 151 to take a picture, the rotating shaft 153 rotates and is coupled to the rotating shaft 153. As the cable drum 151 rotates, the cable 154 is released from the winding part 155 of the cable drum 151.

In addition, since the drum stop part 159 is released by the operation of the switch 157, the drum stop part 159 is separated from the drum cover 156 so that the cable drum 151 can be rotated.

When the cable 154 is released from the cable drum 151 as necessary, and the drum stop 159 is operated to stop the cable drum 159 from rotating, the extra cable 154 wound on the cable drum 151 ) Will not be released.

At this time, only the rotation of the cable drum 151 that operated the drum stop 159 stops the rotation shaft 153 can continue to rotate by the bearing. Thus, the other cable drum 151 where the cable 154 is less loose can continue to rotate so that the cable 154 can still be released.

On the contrary to the process of loosening the cable 154, in order to finish using the camera and wind the cable 154 with the cable drum 151, the drum stop part 159 is released by operating the switch 157, and the electric motor 158 is turned off. Drive it.

Here, the driving of the electric motor 158 preferably rotates in a direction opposite to the direction in which the rotating shaft 153 is unwinding of the cable 154.

When the cables 154 used in the camera are all wound, the drum stop 159 is operated to stop the cable drum 151 so that the cable 154 wound on the cable drum 151 is not released.

At this time, since the rotating shaft 153 continuously rotates, the cable drum 151 that needs to be further wound around the cable 154 may continue to rotate, and thus the remaining cable 154 may be continuously wound.

In summary, the broadcast relay vehicle 100 according to the present invention includes a plurality of broadcast equipment on one side of the broadcast relay vehicle 100 and heavy broadcast equipment on the other side of the opposite side to distribute the load evenly in both directions. The center of gravity of the broadcast relay vehicle can be grasped, and the cable drum unit 150 is provided at the rear of the broadcast relay vehicle 100 to have an efficient arrangement structure.

On the other hand, Figure 2b is a side configuration diagram illustrating a state of use of the cooling system of the broadcast relay according to a preferred embodiment of the present invention.

Referring to FIG. 2B, the broadcast relay vehicle 100 includes an air conditioner outdoor unit 180 equipped with a condenser and a compressor at the rear of the broadcast relay vehicle for cooling / heating the broadcast relay vehicle 100, and the front side of the broadcast relay vehicle. And an air conditioning indoor unit 190 at the rear, respectively. When a plurality of independent air conditioning spaces (e.g., a space where each broadcasting equipment is provided, a space where an operator works) is concentrated, air conditioning such as air conditioners and heaters is connected to a plurality of air conditioning spaces by ducts to integrate air conditioning air. To supply

And the broadcast relay vehicle 100 is a supply duct 191 for supplying air conditioning air to the plurality of air conditioning space (S) independent from the air conditioning indoor unit 190, the air inside the air conditioning space (S) of the indoor air conditioner ( A return duct 192 for introducing into the 190 and a damper 193 for opening and closing the supply duct 191 are provided.

And it has a room temperature sensor for measuring the temperature of each air conditioning space (S).

In addition, the broadcast relay vehicle further includes an input unit 194 for receiving a user's request for cooling or heating the broadcast relay vehicle 100 and a desired temperature of the broadcast relay vehicle. The input unit 194 is provided with an icon or a button for receiving various operations and menu settings for performing the functions.

The broadcast relay vehicle 100 receives the temperature signal from the indoor temperature sensor and operates the air conditioning indoor unit 190 and the air conditioning outdoor unit 180 according to the temperature difference compared to the desired temperature input by the user, thereby heating and cooling the system of the broadcast relay vehicle. The control unit 195 for controlling the overall. That is, the controller 195 compares the desired temperature set by the user with the temperature input from the indoor temperature sensor to control the air conditioner so that the internal temperature of the broadcast relay vehicle 100 becomes the desired temperature set by the user.

On the other hand, according to a preferred embodiment of the present invention, a plurality of broadcast equipment is provided on one side of the broadcast relay vehicle 100. Accordingly, the space in which the plurality of broadcasting equipments are provided and the space in which the operator works are separated.

In this case, it is preferable that at least one supply duct 191 is installed in the upper portion of the space where the broadcasting equipment is provided. This is to prevent this because when the supply duct 191 is installed only in one place, only a part of the broadcasting equipment or any broadcasting equipment can be cooled and malfunction. That is, one or more supply ducts 191 are provided in the upper part of the space in which the plurality of broadcasting equipments are provided to uniformly supply cold air to the plurality of broadcasting equipments.

On the other hand, it is preferable that the operator working space is provided with a control valve for adjusting the supply duct 191 to supply appropriate cool air.

As described above, air conditioning may be separately supplied to a space in which a plurality of broadcasting equipments are provided and a space in which an operator works.

The rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications and adaptations within the scope of the claims. It is self-evident.

1A is a side configuration diagram illustrating a state of use of a cooling system of a conventional broadcast relay vehicle.

1B is a planar diagram showing an internal configuration of a conventional broadcast relay vehicle.

Figure 2a is a plan view showing the internal configuration of a broadcast relay vehicle according to a preferred embodiment of the present invention.

Figure 2b is a side configuration diagram illustrating a state of use of the cooling system of the broadcast relay in accordance with a preferred embodiment of the present invention.

3 is a longitudinal cross-sectional view of a broadcast relay vehicle having a motor-integrated cable drum according to an embodiment of the present invention.

4 is a detailed view showing a motor-integrated cable drum according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

100: broadcast relay vehicle 110: audio unit

120: video unit 130: image processing (TD) unit

140: VCR unit 150: cable drum unit

160: transformer 170: AVR device

180: air conditioning indoor unit 190: air conditioning indoor unit

191: supply duct 192: return duct

193: damper 194: input unit

195: control unit

Claims (5)

An outdoor unit installed at a rear of the broadcast relay vehicle; An indoor unit installed in front and rear of an upper portion of a broadcast relay vehicle; A supply duct for supplying air conditioning air to an air conditioning space independent from the indoor unit; A return duct for introducing internal air of each of the air conditioning spaces into the indoor unit; An input unit configured to receive a request for cooling / heating and a desired temperature of a broadcasting relay from a user; An indoor temperature sensor installed in the air conditioning space and measuring a temperature of the air conditioning space; And In the broadcast relay vehicle comprising: a control unit for controlling the indoor unit and the outdoor unit to cool the broadcast relay vehicle according to the desired temperature input from the user, On one side of the broadcast car, a video processing (TD) unit for processing video signals, an audio unit for processing audio signals, a video unit for adjusting a camera signal, and a VCR unit for operating VCRs TD unit for processing the video signal in one (1) shape and arranged on one side of the broadcasting relay, audio unit for processing audio signal, video unit for adjusting camera signal, VCR When the VCR unit is disposed to operate, the TD unit, the audio unit, the video unit, and a heavy device such as a transformer and an AVR are placed on the other side of the other side provided with the VCR unit, and to keep the cable connected to the camera Arrange the cable drum part in the rear of the broadcast car, The TD unit, the audio unit, the video unit, and the VCR unit are provided with one or more of the supply ducts in an upper portion of the space provided with the TD unit, the audio unit, the video unit, and the VCR unit. Cool air is supplied to the space provided with the audio unit, video unit, VCR unit, The space provided with the TD unit, the audio unit, the video unit, and the VCR unit is separated from the space of an operator operating the TD unit, the audio unit, the video unit, and the VCR unit, and supplies air conditioning air to each of the separated spaces. The cable drum unit, A plurality of brackets installed on an inner bottom of the rear of the broadcasting vehicle; A plurality of cable drums having a through hole formed at a center thereof, the winding part of which a cable is wound, and a drum cover formed at left and right sides of the winding part to limit a section of the winding of the cable; A rotating shaft penetrating through a through hole formed in the cable drum and rotatably coupled to the bracket across an upper end of the bracket; An electric motor detachably coupled to one side of the rotating shaft and generating power to rotate the rotating shaft to rotate the plurality of cable drums; And And a drum stop portion fixed to a floor so as to face an outer circumferential surface of the drum cover to stop rotation of the cable drum. The rotating shaft may continue to rotate even when the cable drum is stopped by operating the drum stop, The cable drum, the broadcast relay vehicle, characterized in that formed by varying the width of the winding. delete delete delete delete

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