JP2017059605A - Electric and electronic equipment housing box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electric and electronic equipment housing box capable of forming a wiring part large in size.SOLUTION: Disclosed is an electric and electronic equipment housing box which includes a mount angle 5 for mounting the electric and electronic equipment in a housing. In a depth frame 4 being a depth part of a frame-shaped member constituting a bottom part of the housing, a wiring part 10 for inserting a cable wired to the electric and electronic equipment thereinto is formed, and at both ends of a further front side and depth side than this wiring part 10, a mount angle mount part 7a for mounting the mount angle 5 thereon is divided and arranged.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an electrical / electronic equipment storage box that houses electrical / electronic equipment therein.

  Inside the electric / electronic device storage box, the electric / electronic device is stored via a mount angle fixed to the depth frame.

  The mounting of the mount angle and the depth frame is performed by bringing the end of the mount angle into contact with a mount angle mounting portion formed by bending the left and right ends of the depth frame approximately 90 ° (Patent Document 1). However, since the mount angle mounting portion is formed so as to extend between the longitudinal ends of the depth frame, when the wiring portion for passing the wiring to the electric and electronic equipment is formed in the depth frame. The presence of the mount angle mounting portion results in a wiring portion having a small left-right width, and there is a problem that a large amount of cables cannot be wired.

JP 2001-345582 A

  An object of the present invention is to solve the above-described conventional problems and provide an electric / electronic equipment storage box capable of forming a large-sized wiring portion.

  The present invention made to solve the above-mentioned problems is an electric and electronic equipment storage box having a mount angle for mounting an electric and electronic equipment in a housing, and is a frame-shaped member constituting the bottom of the housing. Mount angle mounting portions for forming wiring portions for inserting cables wired to the electric and electronic equipment in the depth portion, and for mounting the mount angles on both the front side and the back side of the wiring portion. Is divided and arranged.

  According to a second aspect of the present invention, in the electric / electronic equipment storage box according to the first aspect, the wiring portion is formed by cutting out a position inside the housing of the depth portion.

  The electrical / electronic device storage box according to the present invention forms a wiring portion for inserting a cable wired to the electrical / electronic device in the depth portion of the frame-like member constituting the bottom portion of the housing, and this wiring portion. Further, the mount angle mounting portions for mounting the mount angle are divided and arranged at both ends on the near side and the back side. In this way, the mounting angle mounting part is divided into the front and back ends of the wiring part formed in the depth part, so that the right and left width of the wiring part formed at the approximate center of the depth part is sufficiently secured. Compared with the prior art in which the mount angle mounting portion is formed along the longitudinal direction of the depth frame, the size of the wiring portion can be increased and a large amount of cables can be wired. It becomes possible.

  As in the invention according to claim 2, the wiring portion is formed by notching the position inside the housing of the depth portion. As a result, the cable can be positioned in the opening at the bottom of the housing, and then the cables can be moved together to the wiring portion side, so that the wiring portion formed in the central portion of the depth frame as in the past is used. The work of inserting the cable becomes unnecessary, and the workability is improved.

1 is an overall perspective view of Embodiment 1. FIG. FIG. 3 is an enlarged view of a main part of the first embodiment. 3 is a top view of the first embodiment. FIG. 10 is a perspective view showing a lower mount angle in Embodiment 2. FIG. FIG. 6 is a top view of the second embodiment. FIG. 5 is an exploded view of FIG. 4. It is the exploded view which looked at FIG. 6 from another angle. FIG. 5 is a cross-sectional view of FIG. 4. FIG. 10 is a perspective view showing a lower mount angle in the third embodiment. 6 is a top view of Embodiment 3. FIG. FIG. 10 is an exploded view of FIG. 9. FIG. 10 is a cross-sectional view of FIG. 9.

Preferred embodiments of the present invention are shown below.
(Embodiment 1)
In FIG. 1, the electrical / electronic device storage box is configured by a casing 1 in which a vertical frame 2, a horizontal frame 3, and a depth frame 4 are combined in a frame shape and a ceiling plate 13, a door 14, and the like are attached. An electric / electronic device (not shown) is accommodated in the interior. The electric / electronic device is attached to a mount angle 5 that extends in the same direction as the vertical frame 2 and is fixed to the depth frame 4.

  As shown in FIG. 2, a substantially rectangular parallelepiped adapter 6 is provided at the lower end of the mount angle 5, and the left and right end portions of the adapter 6 are attached to the mount angle attaching portion 7 formed on the depth frame 4 by screws 12. It is supposed to be. On the upper surface of the adapter 6, a plurality of mounting holes 8 for changing the mounting position of the mount angle 5 in the left-right direction of the housing 1 are formed. The mount angle mounting portion 7 is formed by bending the left and right end portions of the depth frame 4 approximately 90 ° and extending upward. A plurality of mounting holes 9 are formed in the mount angle mounting portion 7 along the longitudinal direction of the depth frame 4, so that the mounting position of the mount angle 5 can be changed in the front-rear direction of the housing 1. As described above, the mounting position of the mount angle 5 can be changed to the front, rear, left and right of the housing 1 by the mounting hole 8 of the adapter 6 and the mounting hole 9 of the mount angle mounting portion 7. It can handle changes.

  Here, as shown in FIG. 2 and FIG. 3, a wiring portion 10 for passing wiring to an electric / electronic device is formed at the center of the depth frame 4, and a mount angle mounting portion inside the housing 1 is further formed. 7a is divided and provided on both the front side and the back side of the wiring part 10. As described above, the mounting angle mounting portions 7a are divided and provided at both ends of the depth frame 4 at the front side and the back side, thereby making it possible to reduce the lateral width of the wiring portion 10 formed at the center portion of the depth frame 4. It can be sufficiently secured. Therefore, the size of the wiring portion 10 formed in the depth frame 4 can be increased and a large amount of cables can be wired as compared with the conventional technique in which the mount angle mounting portion is formed along the longitudinal direction of the depth frame. Is possible. The mount angle mounting portion 7b outside the housing 1 is formed over the longitudinal direction of the depth frame 4 in order to increase the strength.

  In addition, since the wiring portion is conventionally small, the wiring portion is formed so as to extend over both ends of the depth frame. However, according to the present invention, a large-sized wiring portion 10 can be formed in the center portion of the depth frame 4. Therefore, it is not necessary to form the wiring part 10 in the vicinity of both ends of the depth frame 4. Thereby, since the whole bottom face will contact | abut the lower end of the adapter 6 in the both ends of the depth frame 4, the mount angle 5 fixed via the adapter 6 can be supported firmly.

  Further, as shown in FIG. 3, the wiring portion 10 is formed by notching the position inside the housing 1 of the depth frame 4. This allows the cable to be positioned in the opening 11 below the housing 1 and then moved together to the wiring unit 10 side, so that the cable is formed at the center of the depth frame as in the past. The work of inserting the cable through the wiring portion is not necessary, and the workability is improved.

  As described above, it is assumed that a large amount of cables can be inserted by ensuring a large left and right width of the wiring part 10, but as the size of the wiring part 10 increases, the strength of the depth frame 4 decreases accordingly. The size of the wiring part 10 may be adjusted as necessary.

  As shown in FIG. 1, in this embodiment, the bottom surface of the housing 1 is configured by a frame-shaped member 15 formed by combining the horizontal frame 3 and the depth frame 4 in a frame shape, and the depth portion of the frame-shaped member 15 is formed. In other words, the wiring frame 10 for inserting the above-described cable is formed in the depth frame 4, but it may be a monocoque housing 1 having no other frame, for example, the housing 1 The wiring part 10 can also be formed in the depth part of the frame-like bottom plate that constitutes the bottom part.

  In the present embodiment, the lower depth frame 4 of the housing 1 has been described. Needless to say, when the wiring portion 10 is formed on the upper depth frame 4, the same structure can be used.

(Embodiment 2)
FIG. 4 shows another form relating to fixing of the mount angle 5 and the adapter 6. Also in the second embodiment, as shown in FIG. 5, a wiring portion 10 is formed in the center portion of the depth frame 4 for passing the wiring to the electric and electronic equipment. The attachment portion 7a is provided separately at both ends on the near side and the far side of the wiring portion 10 respectively. The mount angles 5 are respectively attached to the mount angle attaching portions 7a via the adapters 6. In this way, the mount angle mounting portions 7a are divided and provided at both ends on the near side and the far side of the wiring portion 10 of the depth frame 4 so as to be formed at the center portion of the depth frame 4 as in the first embodiment. The left and right width of the wiring part 10 can be sufficiently secured.

  As shown in FIG. 4, the adapter 6 has a substantially U-shaped vertical cross section, and a plurality of first insertion holes 16 and second insertion holes 17 formed as equally spaced holes in the front-rear direction are formed on the upper surface of the adapter 6. I have. Further, the first insertion hole 16 is formed with a groove portion 18 that is gradually narrowed downward.

  The mount angle 5 has a substantially U-shaped horizontal cross section, and further has two first position restricting pieces 19 arranged in parallel in the front-rear direction at the lower end of the side surface facing the inside of the housing 1. As shown in FIGS. 6 to 8, the first position restricting piece 19 is bent from a side surface of the mount angle 5 by bending a part of the side surface of the mount angle 5 so as to incline inward and further bending downward. It is the plate-shaped thing formed so that it might dent. A plate-like reinforcing piece 21 formed narrower than the first position restricting piece 19 is integrally formed at the lower end of the first position restricting piece 19 so as to be connected to the side surface of the mount angle 5.

  Here, the width in the front-rear direction of the first position restricting piece 19 is a width that can be inserted into the first insertion hole 16, and the width in the front-rear direction of the reinforcing piece 21 is a width that can be inserted into the groove portion 18. Further, the width of the communication portion 22 where the upper portion of the groove portion 18 communicates with the first insertion hole 16 is formed to be narrower than that of the first position restricting piece 19. A locking piece 6a projects from the formed portion.

  Therefore, as shown in FIG. 8, by inserting the first position restricting piece 19 and the reinforcing piece 21 formed on the mount angle 5 from above into the first insertion hole 16 and the groove portion 18 formed in the adapter 6, The distance between the first position restricting piece 19 and the communication portion 22 is gradually shortened, and the mount angle 5 is gradually drawn toward the adapter 6 side. When the reinforcing piece 22 reaches the lowermost end of the groove portion 18, the surface of the first position restricting piece 19 facing the inside of the housing 1 comes into contact with the inner surface of the locking piece 6a and is locked. In addition, since the groove part 18 is formed so that the upper part is wide and it becomes narrow gradually toward the lower part, the inserted reinforcing piece 21 can be easily guided. Further, as shown in FIG. 7, the second position restricting piece 20 that protrudes from the lower end portion of the mount angle 5 is inserted into the second insertion hole 17 formed in the adapter 6. Here, it is assumed that the second position restricting piece 20 is formed at a position outside the first position restricting piece 19, and that the mount angle 5 has an effect of being strong against a load in the twisting direction. Yes. As described above, the plurality of first insertion holes 7 and second insertion holes 8 are formed in the front-rear direction of the adapter mounting bracket 6 so that the mounting position of the mount angle 5 can be changed in the housing 1.

  With the above configuration, the first position restricting piece 19 and the reinforcing piece 21 formed on the mount angle 5 are inserted into the first insertion hole 16 and the groove portion 18 formed in the adapter 6 from above and locked. The mounting angle 5 can be easily attached and removed without tools, and the workability is high.

(Embodiment 3)
The third embodiment shown in FIGS. 9 to 12 is a form in which the mounting angle 5 and the adapter 6 in the second embodiment are more firmly fixed by providing a drawing member 23. Further, as in the first and second embodiments, as shown in FIG. 10, a wiring portion 10 is formed in the center portion of the depth frame 4 for passing wiring to an electric / electronic device. The inner mount angle mounting portion 7 a is provided separately at both ends on the near side and the far side from the wiring portion 10.

  As shown in FIG. 11, a plurality of claw locking holes 24 having substantially the same size are formed on the side surfaces of the depth frame 4 and the adapter 6 in the front-rear direction. As shown in FIG. 9, a pulling member 23 for pulling and fixing the mount angle 5 in the load direction is locked to the claw locking hole 24. Mounted. As shown in FIG. 11, the attracting member 23 includes a plate-like base portion 25, a claw portion 26 formed at the lower end thereof, and a spring 27. The claw portion 26 has the claw locking hole described above. The state shown in FIG. Here, the claw locking hole 24 is formed to correspond to the first insertion hole 16 and the second insertion hole 17 so that the mounting position of the mount angle 5 can be changed in the front-rear direction.

  As shown in FIG. 11, a hook portion 28 formed to extend obliquely upward is provided on the side surface of the mount angle 5. And after hooking the front-end | tip of the drawing member 23 on this hook part 28, the mount angle 5 is drawn near to the adapter 6 side with the tension | tensile_strength of the spring 27, and it fixes firmly. Further, the mount angle 5 is fixed in the load direction by pulling it in the load direction, so that the position of the mount angle 5 is restricted in the vertical direction with respect to the adapter 6, and an effect of retaining the mount angle 5 is obtained.

DESCRIPTION OF SYMBOLS 1 Case 2 Vertical frame 3 Horizontal frame 4 Depth frame 5 Mount angle 6 Adapter 6a Locking piece 7 Mount angle mounting part 8 Mounting hole 9 Mounting hole 10 Wiring part 11 Opening part 12 Screw 13 Ceiling board 14 Door 15 Frame-like member 16 1st insertion hole 17 2nd insertion hole 18 Groove part 19 1st position control piece 20 2nd position control piece 21 Reinforcement piece 22 Communication part 23 Pulling member 24 Claw latching hole 25 Base part 26 Claw part 27 Spring 28 Hook part

Claims (2)

An electrical and electronic equipment storage box having a mount angle for mounting electrical and electronic equipment in a housing,
In the depth part of the frame-like member that constitutes the bottom of the housing, forming a wiring part for inserting a cable to be wired to the electrical and electronic equipment,
A box for storing electrical and electronic equipment, characterized in that mount angle mounting portions for mounting the mount angle are divided and arranged at both ends on the near side and the back side of the wiring portion.   The electric and electronic equipment storage box according to claim 1, wherein the wiring portion is formed by notching a position inside the housing of the depth portion.