JP2015204727A - communication control device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixing structure which reduces restrictions in product dimensions without using an existing wiring instrument, and to provide a fixing structure which reduces the number of components and is simplified.SOLUTION: A communication apparatus includes a fixed component which is fixed on a side face of a box while holding the box with a wall. On the side face, a slit which is sized to penetrate the fixed component, and a movable opening for guiding the fixed component in a rotatable manner are provided. A screw fixing face including a through-hole for threading the fixed component is provided in an end portion of the movable opening. By inserting a fixing screw from the through-hole on the screw fixing face and fastening the screw with a screw hole in the fixed component, the fixed component is fixed on the wall by making the movable opening of the box movable closer to a flange part.

Description

  The present invention relates to a method for fixing a communication control device, which is fixed to a wall or the like and is used for communication connection between a household electric device such as a ventilation fan, an air conditioner, or a hot water supply device and an information collecting device for centrally controlling them. .

  Conventionally, a number of fixing structures have been proposed regarding a fixing structure in which an opening is provided in a wall of a house and the like, and a ventilation fan, a control switch, a control device, and the like are inserted into the provided opening.

  For example, in Patent Document 1, there is an optical wireless transmitter fixing structure formed so that the size of a box-shaped casing composed of a main body and a cover matches the module size of a wiring appliance such as a ready-made standardized outlet box. Has been proposed. When this casing is attached to the wall surface, it can be detachably attached to an outlet box embedded in the wall surface in advance via an attachment frame. In this way, by using a ready-made wiring device embedded in advance, the wireless transmitter can be easily installed without performing special work such as drilling a wall in the post-construction.

  Further, Patent Document 2 proposes a fixing structure for a window ventilation fan using a fixing spring made of a substantially spring-shaped spring material in which a distal end portion is in a free state and a central portion is expanded outward from the main body. In this fixing structure, when the window ventilation fan main body is inserted from the indoor side, the central portion of the fixing spring is pushed and bent toward the center of the main body, and the elastic frame provided on the plate of the mounting portion according to the movement of the main body Pass through the interior. Next, when the central portion of the fixed spring reaches the outdoor side, the central portion expands to the opposite side of the main body, and the distal end portion of the fixed spring comes into contact with the elastic frame, thus elastic between the flange portion of the main body and the distal end portion of the fixed spring. The plate is sandwiched with a frame interposed therebetween and fixed to the opening of the plate. Since it is only necessary to insert the main body into the opening, workability is good. The flange portion of the main body is provided with a female screw hole and a fixing screw inserted into the female screw hole. When the fixing screw is screwed from the female screw hole, the tip of the fixing screw abuts on the tip of the fixing spring and is spread outward, and the urging force of the fixing spring is strengthened to improve the fixing strength of the main body, It can also be supported more reliably.

  Moreover, in patent document 3, it is provided with the cylindrical part and the flange part which were equipped with the groove part extended to an axial direction on the upper part, and the ventilation fan fixed to a board | plate material with a fixing mechanism in the state which the cylindrical part was inserted in the hole of the board | plate material. A fixed structure has been proposed. This fixing structure is provided with a fixing part in the groove part, and the fixing part forms a base part with a screw penetration part and a bent tip part, and is arranged in the groove part with the base part at the flange part side and the bent part up. doing. In addition, a screw component that passes through the flange portion, protrudes into the groove portion, and moves closer to the flange portion in the groove portion as the fixing screw passing through the screw penetration portion is tightened is provided. Furthermore, the fixed part forms a convex part protruding in the width direction from the end part of the base part, supports the convex part, and moves the fixed part to restrict the fixed part from moving away from the flange part and upward. A restricting means is provided in the groove. In this way, when the screw component approaches the flange portion by tightening the fixing screw, the fixing component is pressed so that the base of the fixing component rises, and the plate member is placed between the flange portion and the fixing component by tightening the fixing screw. Can be pinched. As described above, there has been proposed one that has good workability and securely fixes the ventilation fan to the round hole with an appropriate tightening degree.

Japanese Patent Publication No. 4-52039 JP-A-8-327104 International Publication Number WO2012 / 090283

  In the fixing structure of the optical wireless transmitter described in Patent Document 1, since an off-the-shelf wiring device is used, there is a problem that a dimension that can be embedded is limited when installing in a wall or ceiling. Further, when the volume of the product is large, there is a problem that the projecting dimension from the wall surface or the ceiling surface becomes large and the interior property deteriorates because it cannot be embedded in the wall or ceiling. In addition, existing wiring devices are generally installed under the wall like an outlet box, and the operation device has a problem that operability and maintenance are poor.

  Moreover, in the fixing structure of the window ventilation fan described in Patent Document 2, the structure of the fixing spring is complicated, and further, the use of an elastic frame is necessary, and the fixing structure described in Patent Document 3 includes a fixing component, Screw parts that move by screw tightening are necessary, and there are problems that the number of parts is large, the structure is complicated, and the productivity is poor. Furthermore, although the ventilation fan for windows described in patent documents 2 and 3 can respond to a thin plate thickness such as a window, there is a problem that it cannot correspond to the wall and ceiling of a house where the wall thickness changes greatly.

  The present invention was devised in view of the above problems, and without using an off-the-shelf wiring device, a fixing structure with less restrictions on product dimensions is obtained, and a fixing structure with a reduced number of parts and a simplified structure. To get.

  An information collection device that centrally controls household electric appliances such as ventilation fans and hot-water supply devices installed in a house, a communication device that communicates with the information collection device, and a side that opens and opens one box-like surface And a communication control device that fixes the box to an opening provided on a wall, ceiling, etc. of a house with a flange, and the side of the box has an open surface on the box. A slit is formed in parallel, and a fixed part passes through the slit from the inside of the box to the outside. In addition, a movable opening that guides the fixed part movably is provided continuously with the slit, and protrudes from the end of the movable opening on the open side of the box, and has a screw fixing surface, and is formed in the screw fixing surface. A fixing screw inserted from the hole and a screw hole to be screwed with the fixing screw are provided in the fixing component, and the fixing component moves the movable opening to the flange portion side as the fixing screw is tightened. .

  The communication control device according to the present invention uses a structure in which a movable opening is provided on a side surface of a product box, a fixed part is inserted from the inside of the box, and the wall is sandwiched and fixed between the flange part and the fixed part. The product can be easily fixed with a small number of parts. In addition, since no ready-made wiring equipment is used, there are few restrictions on the product dimensions. Moreover, since the embedding dimension in a wall and a ceiling can be taken large, even when the product volume is large, the projecting dimension from the wall or ceiling surface to the room side can be reduced. In addition, since the slit is provided at the position where the distance between the movable opening and the flange is the same as the wall thickness of a general house, the fixed opening can be inserted into the movable opening using the slit as a mark. Good sex. A plurality of movable openings and fixed parts can be installed according to the size and weight of the box.

It is a schematic diagram which shows the usage example of the communication control apparatus which concerns on Embodiment 1 of this invention. It is a perspective view which shows the external appearance of the communication control apparatus which concerns on Embodiment 1 of this invention, and is the figure seen from the front lower part of the main body. It is a disassembled perspective view which shows the structure of the outline of the communication control apparatus which concerns on Embodiment 1 of this invention, and is the figure seen from the front lower part of the main body similarly to FIG. It is a perspective view of the box concerning Embodiment 1 of the present invention, and is the state where an internal part was removed. It is the bottom view which looked at the box of Drawing 4 from the lower part. It is a perspective view which shows the communication apparatus fixing plate which supports a communication apparatus and fixes it to a box. It is a perspective view which shows the decorative panel which covers the box which fixed the communication apparatus fixing plate uniformly from the indoor side. It is a perspective view which shows the fixing component which fixes the box which concerns on Embodiment 1 of this invention to a wall. It is the perspective view which inserted the nonflammable sheet | seat in the fixing component of FIG. It is a schematic sectional drawing which shows the procedure which fixes the box which concerns on Embodiment 1 of this invention. It is a sectional view showing a case where a box is fixed to a wall and a non-combustible tape is stuck on a movable opening in which a fixed part is movable. It is a perspective view which shows the state which installs the communication control apparatus of this invention, and has seen the inside of a wall typically, and has shown the state from which the communication apparatus fixing plate and the decorative panel removed.

  Hereinafter, embodiments of a ventilation fan according to the present invention will be described in detail with reference to the drawings.

Embodiment FIG. 1 is a schematic diagram showing an example of use of the communication control apparatus shown in the present invention. FIG. 2 is a perspective view of the communication control device. FIG. 3 is an exploded perspective view of the communication control apparatus shown in FIG.
The communication control device 1 according to the present invention is connected to a control device 50 which is a target of a home electric device through a communication line 51 in a control system for a home electric device such as a home energy management system (hereinafter referred to as HEMS). Wireless connection such as WIFI is performed with an information collection device 52 that centrally controls electrical equipment. The communication control device 1 has a built-in communication device 5 that communicates with the information collecting device 52, and communicates signals such as operation and stop of the target control device 50 among household electric devices. The communication control device 1 is fixed to a wall surface in the room near the control device 50 and communicates with the information collecting device 52 by wireless communication. In addition, by connecting the communication control device 1 and the information collecting device 52 with a line such as a LAN, there is no fear that the communication becomes wired and communication is interrupted.

Communication Control Device The communication control device will be described with reference to FIGS.
The communication control apparatus 1 comprises an outer shell by a box 2 and a decorative panel 3 that covers the box 2 from the indoor side. As shown in the exploded perspective view of FIG. 3, the box 2 is formed in a box shape with one surface open, and a power supply circuit 9 is built in the box 2. A flange 10 is formed on the four sides around the opening of the box 2 so as to be in contact with the wall surface of the house. The flange 10 is exposed on the indoor side of the house, and the box 2 fits inside the wall. . A communication device fixing plate 4 is provided on the front side of the flange portion 10 to fix the communication device 5 that communicates with the information collecting device 52. FIG. 3 shows a fixed component 6 for fixing the box 2 to the wall surface, a non-combustible sheet 7 for covering the movable opening on the wall surface of the box 2, and a non-combustible tape 8. Details of this will be described later.

Next, the box 2 will be described with reference to FIGS. 3 and 4. FIG. 4 shows the box 2 shown in FIG. 3 rotated by 90 degrees, showing the slits 13a and 13b and the movable opening 12 in an easy-to-see manner.
The box 2 in FIG. 4 is a box-shaped sheet metal having an open front surface, and is provided with flange portions 10 on four sides of the open end, and a rectangular shape that movably supports the fixed component 6 on the side surface 11. A movable opening 12 having a shape is provided. The movable opening 12 is provided with slits 13a and 13b for inserting the fixed component 6 at two places. These two slits 13a and 13b insert the fixing component 6 from the slit 13a when the wall thickness of the house is thin, and insert the fixing component 6 from the slit 13b when the wall thickness is thick. A screw fixing surface 14 for screwing the fixing component 6 is provided at the end of the movable opening 12 on the opening side of the box 2. The screw fixing surface 14 protrudes from the side surface 11 toward the inside of the box 2, and the screw fixing surface 14 is provided with a through hole 15. In FIG. 4 of the flange portion 10, screw hole portions 16 having screw holes 17 for fixing the communication device fixing plate 4 are provided on both sides of the upper and lower portions.

  Since the distance between the slit 13 and the front flange portion 10 is a distance interval close to the wall thickness of a general house, when the fixed component 6 is inserted from the slit portion 13, the fixed component 6 is positioned to fix the box 2. Can be close. For example, by using 13a for 9, 12, and 15mm walls often used in ordinary houses, and 13b for walls of 16mm or more, it becomes possible to cope with a plurality of wall thicknesses. The moving distance can be shortened and the workability is also good.

  An incombustible tape 8 is stuck on the outside of the movable opening 12 in order to close the movable opening 12. This incombustible tape 8 prevents dust, sand dust, etc. and moisture from entering the box 2. In addition, by the tracking of the power supply portion of the power supply circuit 9 and the like, in the unlikely event of smoke or fire, it is prevented from going out of the inside of the box 2. The non-combustible sheet 7 is inserted into the fixed component 6 and inserted into the slit 13 a or 13 b of the box 2. The incombustible sheet 7 can move in accordance with the movement of the fixed component 6. By doing in this way, when the fixed component 6 moves, the nonflammable tape 8 and the nonflammable sheet 7 can reduce the gap between the movable openings 12.

6. Description of Communication Device Fixing Plate As shown in FIG. 6, the communication device fixing plate 4 is a flat resin component, and a fitting rib 18 for fixing the substantially square communication device 5 on the upper surface is provided at the approximate center. The shape of holding the corner portion of the device 5 is provided so as to protrude at four places. A communication line rib 19 for fixing the communication line 30 of the communication device 5 is provided around the fitting rib 18. In FIG. 6, the communication line rib 19 is provided at the upper part of the communication device 5 in a curved manner. As shown in FIG. 6, the communication line rib 19 is formed by projecting two rail-shaped ribs 19a from the communication device fixing plate 4, and a communication line fixing rib for fixing the communication line 30 on the inner wall surface of the rail-shaped rib 19a. A plurality of 19b are provided. The inner dimension of the fitting rib 18 is formed to be substantially the same as or slightly larger than the outer dimension of the communication device 5 and is held by fitting. The rail-shaped rib 19a is formed up to two through holes 21 facing each other and leading to the inside of the box body 2 so that the communication line 30 is turned inside.

  The communication device fixing plate 4 includes four fitting portions 20 for fitting the decorative panel 3, and four through holes 22 for screw fixing to the box 2. Four through holes 22 are provided at positions corresponding to the screw holes 16 of the box 2. The communication device 5 is fitted by the fitting rib 18 and fixed to the upper surface of the communication device fixing plate 4. The communication line 30 can be positioned by the rail-shaped rib 19a. Further, a clip fixing hole 31 is provided so that the communication line 30 is not disconnected, and a cord clip (not shown) is used here to fix the communication line 30.

  The communication line 30 is once led to the through hole 21 by being bent in the space around the fitting rib 18 of the communication device fixing plate 4 without being directly led to the through hole 21. As described above, the total length of the rail-shaped rib 19a is about 1.5 to 2 times the longitudinal dimension of the communication device 5 with a margin. As described above, the communication line 5 and the fitting rib 18 can be easily attached and detached by providing a margin for the communication line 30. By providing a plurality of communication line fixing ribs 19b inside the rail-shaped rib 19a, the communication line 30 can be pressed more strongly. In addition, a plurality of communication line fixing ribs 19b are provided so as to facilitate removal. In addition, the rail-shaped rib 19a has a height that is twice or more the wire diameter of the communication line 30, and usually has a draft that makes it easy to remove from the mold after molding with a resin molded part. It can be strongly fixed by pressing it with your finger in the back. Furthermore, it is possible to reduce the risk of disconnection due to the communication line 30 being pinched, and the possibility that the communication line 30 may be looped in the box and malfunction of the communication device 5 due to noise from the power supply circuit 9. . In addition, it is possible to cope with variations in the diameter of the communication line 30. The communication device fixing plate 4 is made of a flame retardant resin so that it is not easily affected by the communication of WiFi, and even if a smoke or a fire is generated from the power supply circuit 9 or the like, it does not go out of the box 2. Yes.

Description of the decorative panel The decorative panel 3 has a thin box shape so as to cover the communication device fixing plate 4 provided on the front surface of the box 2 as shown in FIG. As shown in FIG. 6, two fitting portions 20 that engage with the decorative panel 3 are provided on the upper side and the lower side of the communication device fixing plate 4 that is fixed to the opening of the box 2, respectively. On the inner side of the decorative panel 3, two claw-like fitting ribs 23 are arranged at two positions in the vertical direction at positions facing the fitting portion 20. In this way, the fitting part 20 of the communication device fixing plate 4 is fitted using the elasticity of the decorative panel 3.

  The fitting portion 20 is formed one step higher than the communication device fixing plate 4 and can be detachably fixed by catching the claw of the fitting rib 23 in the gap between the box 2 and the fitting portion 20. Further, by providing a rib protruding around the fitting portion 20, the strength of the fitting portion 20 is improved, and the decorative panel 3 can be held even if there is some distortion of the wall surface. Although the communication device 5 is covered with the decorative panel 3, since the decorative panel 3 is made of resin, the communication device 5 is hardly affected by wireless communication.

Description of Fixed Part As shown in FIG. 8, the fixed part 6 is formed in a T-shape, and claw portions 24 are provided on both the left and right sides of the lower side of the horizontal shape. The fixed component 6 has a T-shaped vertical surface 26 and a horizontal surface 25, and the surface 25 is a surface that sandwiches a wall. The one surface 26 has a screw hole 27 and is located at a position facing the through hole 15 of the screw fixing surface 14 of the box 2 shown in FIG. The fixed part 6 is attached by penetrating from the inside to the outside of the box 2 at the position of the slit 13a or 13b of the box 2. In a state in which the fixed component 6 is attached to the box body 2, the claw portion 24 has a claw shape bent so as to face the opening side of the box body 2, and is arranged along the inner surface of the box body 2. Yes.

  By disposing the claw portion 24 along the inner side surface of the box body 2, the fixing component 6 is prevented from rotating when the screws are tightened, and the tightening force is prevented from escaping. Furthermore, since the claw portion 24 moves along the inner surface of the box 2 when the fixed component 6 is movable, the inclination of the fixed component 6 is suppressed and the mobility of the fixed component 6 is improved. Although the claw portion 24 has been described in two places in FIG. 8 in the description, a plurality of claw portions 24 may be provided.

  The non-combustible sheet 7 covering the movable opening 12 of the box 2 is provided with a slit 7 a, and the non-combustible sheet 7 can be fixed to the fixed component 6 by inserting the surface 25 into the slit 7 a. Since the incombustible sheet 7 has a shape in which only the slit 7a is provided in a flat incombustible material, it has a simple shape and good workability. Further, a recess 6 a is formed on the left and right between the surface 26 and the surface 25 of the fixed component 6. The width of the recess 6 a provided on the left and right is slightly smaller than the width of the movable opening 12, and the recess 6 a moves the movable opening 12. In this way, when the fixed component 6 is movable, the fixed component 6 is not detached from the movable opening 12. Further, the recess 6 a makes it easy to sandwich the non-combustible sheet 7 and makes it difficult for the non-combustible sheet 7 to come off the fixed component 6.

Explanation of fixing method
Next, the fixing method to the wall surface of the box 2 is demonstrated in order using sectional drawing of FIG.
FIG. 10 shows the movable opening 12 and the fixed component 6 of the box 2 in an enlarged manner, with the upper side of the figure representing the indoor side and the lower side representing the inside of the wall or ceiling.

  First, FIG. 10A is a schematic sectional view in which the flange 10 and the movable opening 12 in a state where the box 2 is inserted into the opening of the wall are enlarged. As shown in FIG. 10A, when the box body 2 is inserted into the opening of the wall, the flange portion 10 contacts the wall 28. The fixed component 6 is inserted from the inside of the box body 2 to the outside through the slit 13 a or 13 b of the movable opening 12. The incombustible sheet 7 is inserted into the fixed component 7 in advance, so that the incombustible sheet 7 comes into contact with the inner surface of the box 2 and covers the movable opening 12.

  Next, as shown in FIG. 10B, the screw 29 is inserted into the through hole 15 provided in the screw fixing surface 14, and the tip of the screw 29 is inserted into the screw hole 27 of the fixing component 6 to perform screw tightening. By performing the screw tightening, the fixed component 6 and the non-combustible sheet 7 are simultaneously pulled up the movable opening 12 and moved to the furan portion 10 side. In this way, as shown in FIG. 10C, the wall 2 can be sandwiched between the surface 25 of the fixing component 6 and the flange portion 10 to fix the box 2. At this time, since the claw portion 24 is provided, it is possible to prevent the fastening component 6 from rotating due to the screw tightening so that the force escapes and the tightening force is reduced.

Further, FIG. 11 shows a state in which the non-combustible tape 8 is attached to the side surface 11 of the box 2 and the non-combustible sheet 7 is inserted into the fixed component 6. The incombustible tape 8 is affixed to the outer surface of the box body 2, and the incombustible sheet 7 is disposed on the inner surface of the box body 2 together with the fixed component 6. The fixed component 6 breaks through the incombustible tape 8 and is inserted from the movable opening 12. However, the fixed part 6 can be closed by the incombustible tape 8 except for the broken portion. Since the portion torn by the fixing component 6 is also covered from the inner surface by the non-combustible sheet 7, the power circuit 9 installed on the bottom surface of the box 2 is completely covered by the non-combustible material. In this way, dust and moisture are prevented from entering the power supply circuit 9 part. Even if smoke or fire occurs from the power supply circuit 9, it spreads out without going out of the box 2. There is nothing. In addition, since the non-combustible sheet 7 and the fixed component 6 move simultaneously, the hole of the non-combustible tape 8 broken by the fixed component 6 can be reliably closed. In addition, if it is sandwiched between the fixed part 6 and the inner surface of the box 2, the non-combustible sheet 7 will not be lost.

Construction Procedure and Communication Device Installation State Next, the construction procedure and the communication device 5 installation state will be described with reference to FIG. In the construction procedure, first, an opening is provided in the wall surface or ceiling surface, and the box 2 is inserted into the provided opening. As described above, the box 2 is fixed to the wall using the fixing component 6, and the power line of the power circuit 9, the communication line 51 with the control device 50, and the like (not shown) are connected. The power line and the communication line 51 may be connected either before or after the box 2 is fixed to the wall. Next, the communication line 30 is inserted from the through hole 21 of the communication device fixing plate 4 and connected to the power supply circuit 9, and the communication device fixing plate 4 is fixed to the screw hole 16 of the box 2 by screws. Next, the communication device 5 is fitted by the fitting ribs 18 of the communication device fixing plate 4, and the communication wire 30 is sandwiched between the plurality of communication wire fixing ribs 19b so as to wrap around the ribs 19a in a rail shape. The remainder of the communication line 30 is pushed into the box 2 through the through hole 21. Next, the communication line 30 is fixed to the clip fixing hole 31 of the communication device fixing plate 4 with a clip. Finally, the decorative panel 3 is fixed to the communication device fixing plate 4. At this time, since the communication line 30 is fixed to the communication device fixing plate 4 at a fixed position, the influence of the scooping state on the communication is small, and the communication panel 30 is not pinched by the decorative panel 3.

Checking and maintaining the nameplate of the communication device Since the total length of the rail-shaped rib 19a is about 1.5 times the longitudinal dimension of the communication device 5, the communication device 5 is lifted from the communication device fixing plate 4 and removed. The state of the back surface of the communication device 5 can be easily confirmed. For example, when there is an LED or the like indicating the communication state on the back surface, the user or the contractor can easily check the state. Further, since the position of the communication line 30 is determined by the rail-shaped rib 19a, the communication line 30 can always be fixed at the same place, so that the communication line 30 can be looped and hardly affected by noise and the like, and communication deterioration can be prevented. . In addition, by fixing a part of the communication line 30 to the communication device fixing plate 4 with a clip, a force such as pulling is not directly applied to the substrate, and it is prevented from being pulled out by preventing the substrate from being damaged. There is no fear that the communication line 30 is disconnected and communication becomes impossible.

  With the structure described above, the communication control device can be easily attached to the wall surface with a small number of parts without using a ready-made wiring device.

The communication control device of the present invention can be used as a fixed structure of a communication control device for wirelessly communicating a control target device and an information collection device in HEMS. Moreover, it is applicable also as fixed structure of control switches, such as an air blower, an air conditioning apparatus, a heat source machine, and illumination. Further, the present invention can be used not only as a control switch but also as a fixing structure for various devices for fixing a wall.

DESCRIPTION OF SYMBOLS 1 Communication control apparatus 2 Box 3 Cosmetic panel 4 Communication apparatus fixing plate 5 Communication apparatus 6 Fixed component 7 Nonflammable sheet 8 Nonflammable tape 9 Power supply circuit 10 Flange part 11 Side surface 12 Movable opening part 13 Slit 14 Screw fixing surface 15 Through-hole 16 Screw Hole 17 Screw hole 18 Fitting rib 19 Communication line rib 19a Rail-shaped rib 19b Communication line fixing rib 20 Fitting part 21 Through hole 22 Through hole 24 Claw part 25 Surface 26 Surface 27 Screw hole 28 Wall 29 Screw 30 Communication line 31 Clip fixing hole

Claims (8)

An information collecting device that centrally controls household electric appliances such as a ventilation fan and a hot water supply device installed in a house, and a communication device that communicates with the information collecting device;
A box body in which the communication device is mounted, and the box body is provided with a flange portion on an opened side of the box shape, and the box body is fixed to an opening provided on a wall, a ceiling, or the like of the housing by the flange portion. A communication control device,
A slit formed in parallel with the opened surface on the side of the box,
A fixing component provided penetrating from the inside of the box to the outside of the slit;
A movable opening for guiding the fixed component to be movable on the side surface of the box is formed continuously with the slit,
A screw fixing surface provided protruding from the end of the movable opening on the opening side of the box,
A through screw is provided in the screw fixing surface, and a fixing screw inserted from the through hole,
Provide a screw hole to be screwed with the fixing screw in the fixing part,
The communication control device according to claim 1, wherein the fixed component moves the movable opening portion toward the flange portion as the fixing screw is tightened.   The communication control device according to claim 1, wherein a plurality of the slits are provided in a depth direction of the box.   The communication control device according to claim 1, wherein the fixed component includes a plurality of claws bent to a side surface of the box.   The non-combustible sheet that closes the movable opening, a slit provided in the non-combustible sheet, the fixed component is inserted into the slit, and the non-combustible sheet is also moved as the fixed component is moved. The communication control apparatus according to 1 to 3.   The communication control device according to claim 1, wherein an incombustible tape is attached to the movable opening from an outer surface of the box. An information collecting device that centrally controls household electric appliances such as a ventilation fan and a hot water supply device installed in a house, and a communication device that communicates with the information collecting device;
A box body in which the communication device is mounted, and the box body is provided with a flange portion on an opened side of the box shape, and the box body is fixed to an opening provided on a wall, a ceiling, or the like of the housing by the flange portion. A communication control device,
A communication device fixing plate for fixing the communication device in front of the flange portion;
A plurality of fitting ribs that protrude from the communication device fixing plate and fix the communication device;
A communication line from the communication device;
Providing a communication line rib that protrudes from the communication device fixing plate and fixes the communication line,
The communication control device, wherein the communication line rib is curved around the fitting rib.   The communication line rib is formed of two rail-shaped ribs that sandwich the communication line, and a plurality of communication line fixing ribs that protrude from the inner walls of the two rail-shaped ribs. 6. The communication control apparatus according to claim 5, wherein   The communication control device according to claim 6, wherein the length of the rail-shaped rib is about 1.5 to 2 times the longitudinal dimension of the communication device.

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