JP6945988B2 - Box for information distribution board - Google Patents

Description

The present invention relates to a box body installed on a wall surface of a house or the like and used for an information distribution board for storing various information devices.

Conventionally, there is an information distribution board that collectively stores a modem, an optical network unit (ONU), a TV signal booster, and the like. For example, what is disclosed in Patent Document 1 is composed of a main body for storing an information device and a lid covering the open front surface of the main body, and a cable or the like is introduced from the upper part of the main body to connect to the internal device. There is. In addition, the lid is attached to the main body so that the lid can be opened and closed by rotating the lid in the vertical direction.

Japanese Unexamined Patent Publication No. 2010-104073

However, since the conventional information distribution board has a box-shaped lid in addition to the main body, a space is required around the installed wall surface in order to smoothly open and close the lid. .. In particular, it is necessary to secure a sufficient space for arranging the protruding front surface of the lid body in the rotation direction of the lid body.

Therefore, in view of such a problem, an object of the present invention is to provide a box for an information distribution board that allows the lid to be attached and detached satisfactorily even if there is no space around the wall surface to be installed.

In order to solve the above problem, the invention of claim 1 is a box for an information distribution board having a main body in which a device mounting plate for assembling the device is arranged and fixed to a wall surface, and a lid body covering the front surface of the main body. The main body is formed in a plate shape, and the lid is formed in a box shape having a front plate and a side plate surrounding the back of the front plate, respectively, on the left and right sides of the side plates of the lid. Movable claws that lock / unlock are arranged on the main body, and handles for operating the movable claws are arranged at symmetrical positions at the end of the front plate in front of the movable claws. On the other hand, inside the lid, a linking member that connects the handle and the movable claw and transmits the operation of the handle to the movable claw is provided, and by moving the handle laterally outward, the movable claw can be moved to the main body. It is characterized in that the lock is released.
According to this configuration, the operator can operate the handle with the thumb of one hand while holding the left and right sides of the lid with both hands, and the movable claw can be unlocked while holding the lid. Is. Then, the lid can be removed by pulling the unlocked lid toward you as it is, and the lid can be easily attached and detached even if there is no gap around the box.

Further, according to the configuration according to claim 1 , the left handle is moved to the left and the right handle is moved to the right, that is, the lock with the main body is released by an operation such as opening the door. Therefore, with the lid body held by the left and right hands, the handle can be smoothly operated with both thumbs, and the lid body can be smoothly attached and detached.

The invention of claim 2 is characterized in that, in the configuration according to claim 1 , the left and right side surfaces of the side plate are inclined surfaces that incline inward in the left-right direction toward the front.
According to this configuration, even if the information distribution board box is installed at a place where the wall and the wall intersect, such as a corner of a room, a gap is formed between the side surface and the wall. Therefore, even if it is installed in such a place, the lid body can be easily attached and detached.

According to the present invention, the operator can operate the handle with the thumb of one hand while holding the left and right sides of the lid with both hands, and the movable claw can be unlocked while holding the lid. Is. Then, the lid can be removed by pulling the unlocked lid toward you as it is, and the lid can be easily attached and detached even if there is no gap around the box.
Also, by moving the handle on the left side to the left and the handle on the right side to the right, that is, by opening the door, the lock with the main body is released, so hold the lid with your left and right hands. In this state, the handle can be smoothly operated with both thumbs, and the lid can be smoothly attached and detached.

It is a perspective view which shows an example of the box body for an information distribution board which concerns on this invention. FIG. 1 is a perspective view of the information distribution board box body of FIG. 1 as viewed from the rear, and the main body and the lid body are shown separately. It is a perspective view which looked at the main body from the front. (A) is a front view of the main body, and (b) is a cross-sectional view taken along the line AA. It is a perspective view which looked at the lid body from the rear. It is sectional drawing of the box body for an information distribution board which cut the center of the handle on the left side in the lateral direction. Is shown. In the enlarged view of part A of FIG. 1, (a) shows the locked state of FIG. 1, and (b) shows the unlocked state. It is explanatory drawing which showed the main body from the front. It is a perspective explanatory view which showed the front side of the main body. It is explanatory drawing which showed the cross section of line AA in FIG. It is explanatory drawing which showed the AA line cross section of the main body to which a lid body was attached. It is a perspective explanatory view which showed the lid body from the rear side. It is explanatory drawing which enlarged and showed the shaft attachment part of the cooperation member in the state which the rotation pin is inserted. It is explanatory drawing which enlarged and showed the shaft attachment part of the cooperation member in the stage in the middle of inserting a rotating pin.

Hereinafter, embodiments embodying the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing an example of a box for an information distribution board according to the present invention, where 1 is a main body to which a device is assembled and 2 is a lid covering the front surface of the main body, both of which are formed of synthetic resin. ing. Further, FIG. 2 shows a perspective view of the main body 1 and the lid body 2 separated from each other and viewed from the rear, and FIG. 3 shows a perspective view of the main body 1 viewed from the front. Further, FIG. 4A shows a front view of the main body 1, FIG. 4B shows a cross-sectional view taken along the line AA, and FIG. 5 shows a perspective view of the lid 2 as viewed from the rear.

As shown in FIG. 4B, the main body 1 is formed in a U-shaped cross section, and a frame body 11 having a constant thickness in the front-rear direction is provided around the main body 1, and the whole body 1 is formed in a plate shape. Then, as shown in FIG. 3, a wooden device mounting plate 5 for assembling the device is attached to the front surface of the relatively thin central portion, and the four corners thereof are screwed and fixed to the main body 1.
Further, reference numeral 6 denotes a power outlet for supplying power to the assembled device, and wiring is inserted above and below the device mounting plate 5 between the frame body 11 and the device mounting plate 5, and a power outlet 6 is provided. A space for assembling is provided, and an opening 12 is formed. However, here, the power outlet 6 is shown to be attached to the lower opening 12.
Further, in the center of the left and right frame portions 11, a locking recess 13 for locking the locking claw 25 described later of the lid body 2 is provided, and a step portion 11a is provided around the front side edge portion of the frame body 11. A contact portion with the lid body 2 is formed.

It should be noted that, on the entire back surface of the main body 1, the protrusions are formed at a uniform height according to the back surface position of the frame body 11, and a flat surface is formed as a whole. Therefore, when it is mounted on the wall surface, the whole is in close contact with each other to enable stable mounting. Further, as shown in FIG. 2, a plurality of rectangular openings 14 are provided in the vicinity of the center of the main body 1 which is the back portion of the device mounting plate 5 for weight reduction.

On the other hand, as shown in FIGS. 1 and 4, the lid body 2 is formed in a box shape by circling the left and right side surfaces 22a, the top surface 22b, and the bottom surface 22c around the front plate 21 covering the front surface. Has been done. Then, the entire back portion is opened so as to cover the front surface of the main body 1 to which the device is assembled. Further, the rear end portion of the side plate 22 is formed to have a uniform side so as to match the step portion 11a formed on the frame body 11 of the main body 1. Further, as shown in FIG. 6, the left side surface 22a is an inclined surface that is inclined to the right side toward the front, and the right side surface 22a is also an inclined surface that is inclined to the left side toward the front. .. Further, the top surface 22b is an inclined surface that descends forward, and the bottom surface 22c is an inclined surface that rises forward.
The top surface 22b and the bottom surface 22c are provided with a plurality of holes 23 for releasing heat in the lid 2 by ventilation.

Further, as shown in FIG. 1, a handle 24 for releasing the lock with the main body 1 is provided at the center of the left and right end portions of the front plate 21, and as shown in FIG. 2, a handle 24 is provided at the center of the rear portion of the left and right side surfaces 22a. A locking claw 25 that locks into the locking recess 13 of the main body 1 when the main body 1 is covered is provided.
FIG. 6 is an explanatory view showing a cooperative structure between the handle 24 and the engaging claw 25, and is a cross-sectional explanatory view in which the center of the handle 24 on the left side is cut laterally and viewed from below, and FIG. 6A is a locking view. The state (b) shows the unlocked state. Since the relationship between the handle 24 on the right side and the locking claw 25 is the same, the description thereof will be omitted.

As shown in FIG. 6, the handle 24 and the locking claw 25 are connected by a linking member 26. Specifically, the linking member 26 is formed in a long strip shape in the front-rear direction, and the intermediate portion is rotatably attached to the axial attachment portion 26a formed on the side surface 22a. A locking claw 25 is integrally formed at the rear end portion, and the front end portion is connected to the handle 24.

With such a configuration, in the normal state in which the handle 24 is not operated, it is in the locked state shown in FIG. 6A. In this state, the handle 24 is housed in the storage portion 2a formed in the lid body 2 to form a flat state with no unevenness with respect to the front plate 21.
On the other hand, when the handle 24 is moved outward in the lateral direction, the coordinating member 26 is slightly rotated and the locking claw 25 is moved in the opposite direction as the handle 24 is moved, as shown in FIG. 6 (b). That is, the lock with the main body 1 is released, the lid body 2 can be moved forward and forward, and the lid body 2 can be removed. However, at the time of the operation, the outer end of the handle 24 in the left-right direction does not reach the outside of the base end portion of the left-right side surface 22a.
The handle 24 shown in FIG. 1 shows a state in which the locking claw 25 is locked to the main body 1, and the handle 24 shown in FIG. 2 shows a state in which the locking claw 25 is unlocked.

FIG. 7 is an enlarged view of part A, showing the state before and after the operation of the handle 24. FIG. 7A shows a state before the operation in the state of FIG. 1, FIG. 7B shows a state in which the locking claw is released after the operation, and the handle 24 is in a normal state in which the locking claw 25 is locked. , As shown in FIG. 7A, it is in a state of being housed in the housing part 2a of the lid body 2, is in a state of being flush with the front plate 21 and the side surface 22a, and has no protrusion. Then, as shown in FIG. 7B, the locking claw 25 is released from being locked to the main body 1 by slightly pulling it out to the side.

In this way, the operator can operate the handle 24 with the thumb of one hand while holding the left and right sides of the lid 2 with both hands, and unlocks the locking claw 25 while holding the lid 2. Operation is possible. Then, the lid body 2 can be removed by pulling the unlocked lid body 2 as it is, and the lid body 2 can be easily attached / detached even if there is no gap around the box body 2.
Further, the left handle 24 is moved to the left, and the right handle 24 is moved to the right. That is, since the lock with the main body 1 is released by an operation such as opening the door, the handle 24 can be smoothly operated with both thumbs while holding the lid 2 with the left and right hands, and the lid 2 can be attached and detached. Can be done smoothly.
Further, when the handle 24 is not operated, there is no protrusion on the front plate 21 of the lid body 2 and the handle 24 is flush with the front plate 21, which is aesthetically pleasing.

Furthermore, the left side surface 22a of the lid 2 is an inclined surface that is inclined to the right side toward the front, and the right side surface 22a is also an inclined surface that is inclined to the left side toward the front. That is, since the left and right side surfaces of the side plate are inclined surfaces that incline inward in the left-right direction toward the front, the information distribution board box body according to the present invention can be mounted on a wall such as a corner of a room. Even if it is installed at the intersection of the two, a gap will be formed between the side surface 22a and the wall. Therefore, even if it is installed in such a place, the lid body 2 can be easily attached / detached as described above.
Furthermore, when the handle 24 is moved outward in the left-right direction, the outer end of the handle 24 does not reach the outside of the base end portion of the left-right side surface 22a in the left-right direction. Even if it is installed in a corner or the like, the lid 2 can be attached and detached extremely easily.
In addition, the top surface 22b is an inclined surface that descends forward, and the bottom surface 22c is an inclined surface that rises forward. Even if it is installed near the floor, a gap will be formed between the top surface 22b and the ceiling or between the bottom surface 22c and the floor. Therefore, even if it is installed in such a place, the holes 23 provided in the top surface 22b and the bottom surface 22c are not blocked, and the ventilation inside the lid 2 is not easily obstructed.

On the other hand, since the main body 1 has a plate shape, the peripheral side is open in addition to the front when the lid 2 is not attached, and the device can be assembled smoothly because there are no obstacles around the device mounting plate 5. .. Similarly, wiring such as a cable entered from the opening 12 can be easily routed and connected, and the burden on the operator can be reduced.
The main body 1 can maintain its strength by the frame 11 provided around it, and can be formed so as not to be deformed even when the device is assembled. Further, since the open end portion of the lid 2 is engaged with the step portion 11a provided around the main body 1 and mounted, a gap is unlikely to occur.
Further, since the lock with the main body 1 is released by opening the handle 24 in the left-right direction, the operator can smoothly open the handle 24 with both thumbs while holding the lid 2 from the left and right with both hands. The lid 2 can be separated from the main body 1 with. Then, the separated lid 2 can be removed by pulling it toward you, and the lid 2 can be easily attached and detached even if there is no gap around the box.

In the above embodiment, the handles 24 are provided on both the left and right sides, but only one of them may be provided. In this case, the number of movable locking claws 25 is one, but even if the other locking claw 25 is fixed, the lid 2 can be easily locked to and opened from the main body 1.

Further, in the above embodiment, the openings 12 are arranged vertically, but they may be arranged horizontally or vertically and horizontally.

Further, as the information distribution board box body according to the present invention, the main body 31 as shown in FIGS. 8 to 11 may be adopted. FIG. 8 is an explanatory view showing the main body 31 from the front, and FIG. 9 is a perspective explanatory view showing the front side of the main body 31. Further, FIG. 10 is an explanatory view showing a cross section taken along line AA in FIG. 8, and FIG. 11 is an explanatory view showing a cross section taken along line AA of the main body 31 to which the lid 2 is attached.

Hereinafter, the main body 31 will be briefly described. Like the main body 1, the main body 31 is formed in a U-shaped cross section, and a frame body 32 having a constant thickness in the front-rear direction is provided around the main body 31, and the whole body is formed in a plate shape. Further, on the surface of the frame body 32, a plurality of guide step portions 33, 33, ... Further, on the left and right side edges and the lower edge of the frame body 32, a plurality of guide projectiles 34, 34, ... .. A device mounting plate 5 and power outlets 6, 6, ... Are attached to the frame body 32.

In this way, the frame body 32 constituting the main body 31 is formed with a plurality of guide step portions 33, 33 ... Since a plurality of guide projectiles 34, 34, ... At the time of attachment to the main body 31, the warp is corrected by the guide step portion 33 and the guide projecting piece 34, and the rear end edge of the side surface 22 of the lid 2 has no gap along the outer peripheral edge of the main body 31. Can be attached to.

Further, as the box body for the information distribution board according to the present invention, the lid body 41 as shown in FIGS. 12 to 14 may be adopted. FIG. 12 is a perspective explanatory view showing the lid body 41 from the rear side. 13 and 14 are explanatory views showing an enlarged shaft-attached portion of the cooperation member 42, FIG. 13 shows a state in which the rotation pin 43 is inserted, and FIG. 14 shows a state in which the rotation pin 43 is attached. Each shows the state in the stage of.

The cooperation member 42 includes a handle (not shown) provided on the front surface of the lid 41 so as to be movable in the left-right direction, and a locking claw 44 for locking the lid 41 to the main body 1, similarly to the handle 24. It is for connecting the above, and is formed in a long strip shape in the front-rear direction. On the surface of the linking member 42, a plurality of ribs 45, 45 ... Extending in the front-rear direction for reinforcement are arranged side by side in the vertical direction. Further, an intermediate portion of the linking member 42 in the front-rear direction is a shaft-attached portion, and each rib 45 is provided with an insertion hole 46 through which a rotation pin 43 can be inserted. On the other hand, a pair of shaft support walls 47, 47 are erected on the inner surface side of the side surface of the lid 41 so as to sandwich the cooperation member 42 from above and below, and a rotation pin 43 is provided on each shaft support wall 47. A shaft support hole 48 for supporting the shaft is bored. Similar to the lid body 2, a plurality of holes 23 for releasing heat in the lid body 41 by ventilation are bored in the top surface and the bottom surface of the lid body 41.

The linking member 42 as described above is positioned between the shaft support walls 47 and 47, and then the rotating pin 43 is inserted so as to vertically penetrate the shaft support walls 47 and 47 and the shaft attachment portion. Although it is attached to the inner surface of the lid 41, it is troublesome to align the positions of the shaft support hole 48 and the insertion hole 46 when the rotation pin 43 is inserted. Therefore, in the linking member 42, notches 49 are provided in the shaft attachment portions of the ribs 45 at both the upper and lower ends, respectively, and as shown in FIG. 14, the shaft support hole 48 can be visually recognized through the notches 49. ..

In the shaft-attached portion of the linking member 42, which is formed in a strip shape and has a plurality of ribs 45, 45 ... Since the notches 49 are provided respectively, when the cooperation member 42 is attached to the lid 41, the positions of the shaft support holes 48 and the insertion holes 46 are aligned while visually observing the shaft support holes 48 through the notches 49. At the same time, the rotating pin 43 can be inserted. Therefore, it is possible to facilitate the attachment work of the cooperation member 42.

1 ... Main body, 2 ... Lid, 5 ... Equipment mounting plate, 11 ... Frame, 12 ... Opening, 21 ... Front plate, 22 ... Side plate, 22a ... Side, 24 ... Handle, 25 ... Locking claw (movable claw), 26 ... Coordinating member, 31 ... Main body, 32 ... Frame body, 33 ... Guidance stage, 34 ... Guidance projectile, 41 ... Lid 42 ... Coordinating member, 43 ... Rotating pin, 45 ... Rib, 46 ... Insertion hole, 47 ... Shaft support wall, 48 ... Shaft support hole, 49 ... Notch.

Claims (2)

An information distribution board box having a main body on which a device mounting plate for assembling a device is arranged and fixed to a wall surface, and a lid body covering the front surface of the main body.
The main body is formed in a plate shape, and the lid body is formed in a box shape having a front plate and a side plate surrounding the back of the front plate.
Movable claws that lock / unlock the main body are arranged on the left and right sides of the side plate of the lid, and the handle that operates the movable claw is the front plate that is in front of the movable claw. While they are placed symmetrically at the ends of the
Inside the lid, a linking member that connects the handle and the movable claw and transmits the operation of the handle to the movable claw is provided.
An information distribution board box body characterized in that the lock of the movable claw to the main body is released by moving the handle laterally outward. The box body for an information distribution board according to claim 1, wherein the left and right side surfaces of the side plate are inclined surfaces that incline inward in the left-right direction toward the front.

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