JP2006296021A - Box for containing apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a box for containing apparatus in which the effective area of an apparatus fixing plate can be enlarged. <P>SOLUTION: Two rails 4 are laid in parallel on the inner back of a box body 2, a supporting plate 5 is abutted against the back at the upper and lower end portions of an apparatus fixing plate 6, a screw 11 is inserted into a screw insertion hole bored in the supporting plate 5 from the back side and screwed such that the distal end of the screw 11 does not project from the surface of the apparatus fixing plate 6. The supporting plate 5 secured with the apparatus fixing plate 6 is abutted between the rails 4, 4 and then a fixing screw 12 is inserted into the screw insertion hole of the supporting plate 5 from the front surface and screwed into the screw hole of the rail 4 thus fixing the apparatus fixing plate 6. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a device housing box that houses various devices such as electric devices and communication devices, and more particularly to a mounting structure of a device mounting plate for fixing various devices.

  2. Description of the Related Art Conventionally, a device storage box provided with a device mounting plate for fixing various devices such as electric devices and communication devices inside has been mounted via mounting brackets provided at the four corners of the back of the box body with the front opened. The bolts are suspended, and the mounting holes formed in the four corners of the device mounting plate are inserted into the bolts of the box body from the front, and tightened with nuts to fix the device mounting plate (for example, Patent Document 1, Patent Document 2).

Japanese Patent Laid-Open No. 2002-238115 (FIG. 1) JP 2003-318560 A (FIGS. 1 and 4)

  For this reason, the conventional device storage box has a drawback that the entire device mounting plate cannot be used effectively because the tip of the bolt and the nut protrude from the surface of the device mounting plate. In addition, since the fixing position of the device mounting plate is determined, the size of the device mounting plate cannot be easily changed.

  According to the first aspect of the present invention, there is provided a device housing box provided with a device mounting plate for fixing various devices to the inner back surface of the box body having an open front surface. Two rails are provided in parallel on the inner back surface, the support plate is in contact with the back surfaces of the opposite ends of the device mounting plate, and a screw is inserted from the back side into the screw insertion holes formed in the support plate. Is screwed so as not to protrude from the surface of the device mounting plate, and the support plate is fixed between the rails by a fixing means.

  According to the invention described in claim 2, in the device storage box according to claim 1, a back opening is formed on the back surface of the box body.

  According to a third aspect of the present invention, in the device storage box according to the second aspect, the device mounting plate is smaller than the rear opening of the box body.

  According to the first aspect of the present invention, the effective area of the device mounting plate can be increased, and the size of the device mounting plate can be easily changed.

  According to the invention described in claim 2, in addition to the effect of the invention described in claim 1, the device mounting plate can be screwed and fixed to the support plate from the back surface of the box body, thereby improving workability. There is an effect.

  According to the invention described in claim 3, in addition to the effect of the invention described in claim 2, there is an effect that the wiring can be drawn into the box body through the rear opening.

  Two rails are provided in parallel on the inner back of the box body, the support plate is in contact with the back of the upper and lower ends of the device mounting plate, and the screw is inserted from the back side into the screw insertion hole drilled in the support plate. Screw the screw so that the tip of the screw does not protrude from the surface of the device mounting plate, abut the support plate to which the device mounting plate is fixed between the rails, and insert the mounting screw from the front into the screw insertion hole of the support plate. Attach the device mounting plate by screwing it into the screw holes in the rail.

  A first embodiment of a device storage box according to the present invention will be described with reference to the accompanying drawings of FIGS.

  The device storage box 1 includes a box body 2 having an open front surface, a door body 3 that closes a front opening 2a of the box body 2 in an openable and closable manner, and an inner rear surface of the box body 2 in the vertical direction. Two rails 4, 4 provided in parallel, a support plate 5 attached between the rails 4, 4, and a device mounting plate 6 attached to the support plate 5 to fix various devices such as electric devices and communication devices. And.

  The box body 2 is provided by welding mounting brackets 7 having U-shaped grooves 7 a formed at the four corners of the inner back surface. Bolts 8 engage with the U-shaped grooves 7 a on the mounting bracket 7, and the first nut 9 It is tightened and suspended. The rail 4 is formed in a U-shaped cross section, a plurality of screw holes 4a are formed in the longitudinal direction, and notches 4b having substantially U-shaped ends at both ends in the longitudinal direction are formed. 10 is fastened and fixed.

  The support plate 5 is formed with a screw insertion hole 5a through which a screw 11 attached to the device mounting plate 6 is inserted and a screw insertion hole 5b through which a mounting screw 12 attached to the rail 4 is inserted. The support plate 5 is brought into contact so that the portion where the screw insertion hole 5b is formed protrudes from the upper and lower ends of the device mounting plate 6, and the screw 11 is inserted into the screw insertion hole 5a from the back side so that the tip of the screw 11 is inserted. It is screwed and fixed so as not to protrude from the surface of the device mounting plate 6.

  Then, the support plate 5 to which the device mounting plate 6 is fixed is brought into contact between the rails 4 and 4 from the front side so that the screw holes 4a of the rail 4 and the screw insertion holes 5b of the support plate 5 are aligned. The device mounting plate 6 is fixed to the rail 4 by inserting the mounting screw 12 into the screw insertion hole 5 b from the front and screwing it into the screw hole 4 a of the rail 4. Since a plurality of screw holes 4a of the rail 4 and screw insertion holes 5a of the support plate 5 are formed at an appropriate interval, the mounting position can be easily changed, and the size of the device mounting plate 6 can be easily changed. .

  Various devices such as electric devices and communication devices are fixed on the surface of the device mounting plate 6 fixed in this manner, but since the bolts and nuts do not protrude on the surface of the device mounting plate 6, the entire device mounting plate 6 Can be used effectively, and the effective area of the device mounting plate can be increased compared to the conventional case.

  In this embodiment, the mounting screws 12 are used when the support plate 5 is fixed to the rail 4. However, the fixing means for fixing the support plate 5 to the rail 4 is not limited, and may be changed as appropriate. Is possible.

  A device storage box according to a second embodiment of the present invention will be described with reference to the attached drawing of FIG. Note that the same portions as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted.

  The present embodiment is different from the first embodiment in that a back surface opening 2b is formed on the back surface of the box body 2. Thereby, when the equipment mounting plate 6 is fixed to the support plate 5 at the time of assembling the equipment housing box 1, work can be performed from the back of the box body 2 through the back opening 2b.

  Further, by forming the device mounting plate 6 smaller than the back opening 2b, the wiring can be drawn into the box body 2 through the back opening 2b.

It is a perspective view which shows the apparatus storage box which concerns on Example 1 of this invention. It is a disassembled perspective view of the principal part which shows the box for apparatus accommodation. It is a principal part perspective view of the box main body with which the apparatus mounting plate was attached. It is a perspective view which shows the box for apparatus accommodation which concerns on Example 2 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Box for equipment storage 2 Box body 4 Rail 5 Support plate 6 Equipment mounting plate 11 Screw 12 Mounting screw

Claims (3)

  In a device storage box provided with a device mounting plate for fixing various devices on the inner back surface of the box body having an open front surface, two rails are provided in parallel on the inner back surface of the box body. A support plate is brought into contact with the backs of the opposite ends of the mounting plate, and a screw is inserted from the back side into a plurality of screw insertion holes formed in the support plate so that the tip of the screw does not protrude from the surface of the device mounting plate. A box for storing equipment, wherein the support plate is fixed between the rails by fixing means.   The equipment storage box according to claim 1, wherein a back opening is formed on a back surface of the box body.   The device storage box according to claim 2, wherein the device mounting plate is smaller than a rear opening of the box body.

Images