JP2011249382A - Mounting structure of holder for electronic equipment storage rack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting structure of a holder for an electronic equipment storage rack, which facilitates attachment and detachment thereof and has high bonding strength.SOLUTION: A mounting structure for a holder 1 for an electronic equipment storage rack laid on an electronic equipment storage rack R has the holder 1 for the electronic equipment storage rack and push rivets 2 and 2 to be fastened to a pair of struts S1 and S2. A base plate 3 of the holder 1 for the electronic equipment storage rack has: a plate-like body part 11; a left side engagement pawl 12; a right side engagement pawl 14 extended in the same direction as the left side engagement pawl 12; and fastening hole parts 13 and 15 provided at the left and right ends of the body part 11, respectively. Through holes P1 and P2 formed in the struts are engaged with the left side engagement pawl 12 and the right side engagement pawl 14, respectively, and the through holes P1 and P2 and the fastening holes 13 and 15 in communication with each other are fastened by the push rivets 2 and 2.

Description

  The present invention relates to a mounting structure of a holder for an electronic device storage rack that is installed on an electronic device storage rack having a plurality of support columns so that the height thereof can be adjusted.

  2. Description of the Related Art Conventionally, an electronic device storage rack that stores a plurality of electronic devices arranged vertically is known. The electronic device storage rack has a plurality of support columns and a shelf plate installed on these support columns. A plurality of through holes are formed in the support column in the vertical direction, and the shelf board can be engaged with the through holes to fix the shelf board at a desired height position.

  In the electronic device storage rack of Patent Document 1, in addition to a shelf plate on which the electronic device is placed, a case for holding an extra length of a cable connected to the electronic device (hereinafter also referred to as an electronic device storage rack holder) Is formed. When multiple electronic devices are stored in an electronic device storage rack, the number of cables connecting the electronic devices increases, so cable management is necessary. Can be held.

  The holder for an electronic device storage rack of Patent Document 1 includes a bottom plate, a pair of side plates standing on the side of the bottom plate, and a fixing plate that contacts the pair of support columns. For example, by connecting the holes formed in the fixing plate and the through-holes formed in the pair of support columns at a desired height position and screwing them with bolts and nuts, for example, for the electronic device storage rack. The holder can be fixed.

JP-A-3-231704

  Since the conventional holder for an electronic equipment storage rack is configured to be fixed to a column with bolts and nuts, there is a problem that fixing work becomes complicated. For example, when changing the height position of the shelf board on which the electronic device is placed, it is necessary to change the height position of the holder for the electronic device storage rack, but the bolt is removed and screwed again each time. Therefore, the attaching / detaching work is complicated. Although it is conceivable to use a push rivet or the like instead of the bolt and nut, there is a problem that the joint strength is weak only with the push rivet when the extra length of the cable is long.

  In addition, the conventional holder for the electronic device storage rack is configured such that the mounting surface of the column and the mounting surface of the fixing plate are simply overlapped, so when screwing, the holder for the electronic device storage rack is held and attached to the column. Since the work must be performed while maintaining the state in which the formed through hole and the hole formed in the fixing plate are in communication with each other, there is a problem that the screwing work becomes complicated.

  The present invention has been created to solve such problems, and an object of the present invention is to provide a mounting structure for a holder for an electronic device storage rack that is easy to attach and detach and has high bonding strength.

  In order to solve the above-described problems, the present invention provides an electronic device storage rack holder mounting structure that is installed on an electronic device storage rack having a plurality of support columns so that the height thereof can be adjusted. An electronic equipment storage rack holder having a substrate to be transferred and a holding portion that is provided on the substrate and holds an object to be held; and a push rivet for fixing the substrate to a pair of the columns, and the substrate Is a plate-like main body, a left engagement claw formed at the left end of the main body, and a right engagement claw formed at the right end of the main body and extending in the same direction as the left engagement claw And a pair of fastening holes provided at the left and right ends of the main body, respectively, and the through holes formed in the pair of support columns, the left engaging claws and the right engaging claws are respectively engaged. And the through hole communicated with Serial and fastening holes are characterized by being fastened at the push rivet.

According to this configuration, the joining strength can be increased by engaging the left engaging claw and the right engaging claw formed on the left and right ends of the substrate with the through holes of the pair of support columns, respectively. Moreover, joining strength can be improved more by fastening the fastening hole part and the through-hole which were connected with a push rivet.
In addition, since the electronic device storage rack holder is simply engaged and fastened with a push rivet, the mountability is high. Further, the push rivet can be removed and removed only by releasing the engagement between the through hole of the support column and the left and right engagement claws. That is, the attaching / detaching operation can be easily performed as compared with the conventional screwing operation of the bolt and the nut.

  Further, if the left engaging claw and the right engaging claw are engaged with the through hole of the support column, the electronic device storage holder is held with respect to the support column, so that the trouble of holding the electronic device storage holder can be saved. As a result, the push rivet can be easily fastened. In addition, examples of the “held object” include an electronic device and an electronic device peripheral member.

  The left engaging claw and the right engaging claw include a base portion extending from the main body portion, a standing portion standing perpendicular to the base portion, and extending perpendicular to the standing portion. The fastening hole portion has a plate portion extending in the main body portion and a hole portion formed in the plate portion, and the plate portion is formed on the support column. It is preferable that the front end is in contact with the mounting surface, and the tip is in contact with the back surface of the mounting surface.

  According to such a configuration, the plate portion of the retaining hole portion is in contact with the mounting surface of the support column, and the left engagement claw and the distal end portion of the right engagement claw are in contact with the back surface of the mounting surface. Can be engaged.

  The left engagement claw includes a left upper engagement claw formed at an upper portion of a left end of the substrate and a left lower engagement claw formed at a lower portion, and the right engagement claw is provided at a right end of the substrate. It is preferable to include a right upper engaging claw formed on the upper portion and a right lower engaging claw formed on the lower portion.

  According to such a configuration, since the engaging claws are formed at the upper and lower portions of the left and right ends of the substrate, it is possible to more reliably engage the substrate while suppressing the rattling of the substrate.

  In addition, the hole is formed between the left upper engaging claw and the left lower engaging claw and between the right upper engaging claw and the right lower engaging claw. preferable.

  According to this configuration, the electronic device storage holder can be fixed in a balanced manner.

  According to the mounting structure of the electronic device storage rack holder of the present invention, it is easy to attach and detach, and the bonding strength can be increased.

It is a perspective view which shows the attachment structure of the holder for electronic device storage racks and electronic device storage racks. It is an expansion perspective view which shows the attachment structure of the holder for electronic device storage racks. (A) is the perspective view which looked at the left side of the holder for electronic device storage racks from the rear side, (b) is the perspective view which looked at the right side of the holder for electronic device storage racks from the front side. (A) is a disassembled perspective view which shows before welding of a board | substrate, (b) is a perspective view which shows after welding of a board | substrate. It is a disassembled perspective view which shows a push rivet. FIG. 2 is a cross-sectional view taken along the line II of FIG. 1 for explaining an attachment procedure of a mounting structure for an electronic equipment storage rack holder, where (a) is a facing state, (b) is a state before sliding, and (c). Indicates the state after sliding. It is II-II sectional drawing of FIG. 1 for demonstrating the attachment procedure of the attachment structure of the holder for electronic device storage racks. It is the figure which looked at the attachment structure of the holder for electronic device storage racks from the back side. It is a perspective view which shows a modification, Comprising: (a) shows a patch panel format, (b) shows a flat plate format.

  Embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, the electronic device storage rack holder mounting structure A according to this embodiment includes an electronic device storage rack holder 1 and push rivets 2 and 2. In this embodiment, the electronic device storage rack holder 1 is a member that is attached to the rear side of the electronic device storage rack R and holds a cable of an electronic device (not shown). The front and rear, left and right, and top and bottom in the description follow the arrows in FIG.

  First, the electronic device storage rack R will be briefly described. As shown in FIG. 1, the electronic device storage rack R includes four columns S1 to S4 and shelf plates T having the same shape.

  The columns S1 to S4 are metal C-shaped channels, and are erected at the four corners of the electronic device storage rack R. The support pillars S1 and S2 standing on the rear side are arranged symmetrically. In the column S1, a plurality of first through holes P1 are formed on the inner side of the mounting surface M1a exposed on the rear side, and a plurality of first sub through holes Q1 are formed on the outer side in the vertical direction. The first through hole P1 and the first sub through hole Q1 adjacent to the left and right are formed at the same height position. The attachment surface M1a is a surface to which the electronic device storage rack holder 1 is attached. The back surface (front surface) of the mounting surface M1a is referred to as “back surface M1b”.

  Similarly, a plurality of second through holes P2 are formed on the inner side of the mounting surface M2a exposed on the rear side of the support column S2 positioned on the rear side, and a plurality of second sub through holes Q2 are formed on the outer side. ing. The second through hole P2 and the second sub through hole Q2 adjacent to the left and right are formed at the same height position. The attachment surface M2a is a surface to which the electronic device storage rack holder 1 is attached. Further, the back surface (front surface) of the mounting surface M2a is referred to as “back surface M2b”.

  The first through hole P1 and the second through hole P2 are formed in a rectangular shape when viewed from the back. On the other hand, the first sub through hole Q1 and the second sub through hole Q2 are formed in a circular shape when viewed from behind. The shapes of the first through hole P1, the second through hole P2, the first sub through hole Q1, and the second sub through hole Q2 are not particularly limited. Moreover, what is necessary is just to provide the 1st sub through-hole Q1 and the 2nd sub through-hole Q2 suitably as needed.

  The shelf board T includes a guide rail T1 installed on the support pillars S1 and S3, a guide rail T2 installed on the support pillars S2 and S4, and a mounting table that is guided by the guide rails T1 and T2 and slides back and forth. T3. An electronic device (not shown) is mounted on the mounting table T3. The shelf board T can be attached to and detached from the support pillars S1 to S4 at a desired height. In addition, about the installation structure of the shelf board T, it does not restrict | limit in particular.

  As shown in FIG. 2, the mounting structure A for the electronic device storage rack holder is composed of the electronic device storage rack holder 1 laid between the columns S1 and S2 and the push rivets 2 and 2.

  The electronic device storage rack holder 1 includes a substrate 3 spanned between the columns S1 and S2 and a plurality of holding portions 4. The material for the electronic device storage rack holder 1 is not particularly limited, but is formed of metal in this embodiment.

  The substrate 3 includes a main body 11, a left engagement claw 12, a left retaining hole 13, a right engagement claw 14, and a right retaining hole 15.

  As shown in FIGS. 3A and 3B, the main body 11 is a plate-like member having a rectangular shape. Ribs 11a and 11a are formed on the upper and lower ends of the main body 11 so as to project to the front side. The ribs 11 a and 11 a are portions that reinforce the main body 11.

  The left engaging claw 12 has a crank shape and is provided at the left end of the main body 11 as shown in FIG. The left engagement claw 12 has a left upper engagement claw 12A formed at the upper portion and a left lower engagement claw 12B formed at the lower portion. The shapes of the left upper engaging claw 12A and the left lower engaging claw 12B are the same.

  The left upper engaging claw 12A and the left lower engaging claw 12B extend vertically to the left side with respect to the base 12a, a standing part 12b that stands perpendicular to the front side with respect to the base 12a, and the standing part 12b. And a distal end portion 12c.

  The base 12 a is continuous with the main body 11 and is formed on the same plane as the main body 11. The length of the upright portion 12b in the front-rear direction is slightly longer than the thickness of the column S1. The front end portion 12c has a rectangular shape when viewed from the rear side, and is formed in a size that can be inserted into the first through hole P1. Since the front end portion 12c is a portion that is engaged with the support column S1, it is preferable that the front end portion 12c be formed large in a range that is inserted through the first through hole P1 in the horizontal direction.

  The left retaining hole 13 is formed between the left upper engaging claw 12 </ b> A and the left lower engaging claw 12 </ b> B on the left end side of the main body 11. The left side fastening hole 13 has a plate portion 13a extending in the main body portion 11 and a hole portion 13b formed in the plate portion 13a. The plate portion 13a is provided on a straight line connecting the base portions 12a and 12a.

  Although the shape of the hole 13b is not particularly limited, in the present embodiment, the hole 13b is formed in a rectangular shape as viewed from the rear side in accordance with the shape of the first through hole P1. The hole 13b is formed slightly larger than the first through hole P1.

Here, as shown to (a) of FIG. 3, let the part arranged in the up-down direction among the 1st through-holes P1 be the 1st through-holes P1a, P1b, and P1c from the top.
The distance r1 from the center of the base 12a of the left upper engaging claw 12A to the center of the hole 13b and the distance r1 from the center of the base 12a of the left lower engaging claw 12B to the center of the hole 13b are vertically adjacent. The distances p1 between the first through holes P1 are substantially equal. The hole 13b is formed so that the first through-hole P1b and the hole 13b are formed when the front end portions 12c and 12c of the left engaging claw 12 are inserted and slid into the first through-hole P1a and the first through-hole P1c, respectively. It is formed in a communicating position.

  The right engaging claw 14 has a crank shape and is provided at the right end of the main body 11 as shown in FIG. The right engaging claw 14 has a right upper engaging claw 14A formed at the upper part and a right lower engaging claw 14B formed at the lower part. The shapes of the right upper engaging claw 14A and the right lower engaging claw 14B are the same.

  The right upper engagement claw 14A and the right lower engagement claw 14B extend vertically to the left side with respect to the base portion 14a, a standing portion 14b that stands perpendicular to the front side with respect to the base portion 14a, and the standing portion 14b. And a distal end portion 14c. That is, the right upper engaging claw 14A and the right lower engaging claw 14B extend in the same direction as the left upper engaging claw 12A and the left lower engaging claw 12B.

  The base 14 a is formed on the same plane as the main body 11 with a gap 11 d and 11 d from the main body 11. The length of the upright portion 14b in the front-rear direction is slightly longer than the thickness of the support column S2. The front end portion 14c has a rectangular shape when viewed from the front side, and is formed to have a size to be inserted into the second through hole P2. Since the tip end portion 14c is a portion that engages with the support column S2, it is preferable that the tip end portion 14c be formed large in a range that is inserted through the second through hole P2 in the horizontal direction.

  The right fastening hole 15 is formed between the right upper engagement claw 14A and the right lower engagement claw 14B on the right end side of the main body 11. The right fastening hole 15 has a plate portion 15a extending in the main body portion 11 and a hole portion 15b formed in the plate portion 15a. The plate portion 15a is provided on a straight line connecting the base portions 14a and 14a.

  Although the shape of the hole 15b is not particularly limited, in the present embodiment, the hole 15b is formed in a rectangular shape as viewed from the front side in accordance with the shape of the second through hole P2. The hole 15b is formed to be slightly larger than the second through hole P2.

Here, as shown in FIG. 3 (b), in the second through hole P2, three portions arranged in the vertical direction are defined as second through holes P2a, P2b, and P2c from the top.
The distance t1 from the center of the base portion 14a of the right upper engaging claw 14A to the center of the hole portion 15b, and the distance t1 from the center of the base portion 14a of the right lower engaging claw 14B to the center of the hole portion 15b are vertically adjacent. The distances p1 between the second through holes P2 are substantially the same. When the holes 15b are inserted and slid into the second through-hole P2a and the second through-hole P2c, respectively, the second through-hole P2b and the hole 15b are arranged so that It is formed in a communicating position.

  Further, the distance from the first through hole P1 to the second through hole P2 at the same height position, the distance from the left engagement claw 12 to the right engagement claw 14, and the left attachment hole 13 to the right attachment The distance to the hole 15 is substantially the same.

  Here, a method for forming the substrate 3 will be described. As shown to (a) of FIG. 4, the board | substrate 3 which concerns on this embodiment is integrally formed by welding two pieces. The first piece 3A mainly includes the main body 11 and the left engaging claw 12 (see FIG. 2), and the second piece 3B mainly includes the right engaging claw 14 and The right fastening hole 15 is included.

  First, the 1st piece 3A is shape | molded by pressing a plate-shaped metal member. The first piece 3A is formed with a main body 11, ribs 11a, 11a, a recess 11b, a left engaging claw 12 (see FIG. 2), and a left retaining hole 13. The recessed part 11b is a part cut into the right end of the first piece 3A.

  Next, the 2nd piece 3B is shape | molded by pressing a plate-shaped metal member. The convex part 11c, the right engaging claw 14, and the right retaining hole 15 are formed in the second piece 3B. The convex part 11 c is a part that is inserted into the concave part 11 b and is a part of the main body part 11. The protruding length y1 of the convex portion 11c is slightly longer than the length x1 of the concave portion 11b.

  As shown in FIG. 4 (b), the substrate 3 is formed by inserting the convex portion 11c of the second piece 3B into the concave portion 11b of the first piece 3A and welding the contacted portion. Since the convex portion 11c is longer than the concave portion 11b, gaps 11d and 11d are formed.

Thus, when the board | substrate 3 is shape | molded, since it decided to weld two members, the 1st piece 3A and the 2nd piece 3B, the board | substrate 3 can be formed easily.
Here, for example, the upright portion 14b (12b) and the tip portion 14c (12c) may be joined to one metal plate by welding to form the substrate 3, but the upright portion 14b is a small component. Therefore, welding work becomes difficult. Moreover, there exists a problem that the intensity | strength of an engaging claw becomes low. On the other hand, the right engaging claw 14 may be formed by cutting and raising a part of the metal plate. However, if the distal end portion 14c is to be ensured to be long, the main body portion 11 becomes smaller by that amount. There was a problem that became low. However, in the present embodiment, by joining the first piece 3A and the second piece 3B, it can be easily formed and the strength of the substrate 3 can be increased. In addition, although the board | substrate 3 was formed as mentioned above, it is an illustration to the last and may be formed by another method.

  As shown in FIG. 2, the holding unit 4 is a member that has a substantially rectangular ring shape when viewed from the left-right direction, and holds a cable of the electronic device. The holding portion 4 is formed by bending a thin metal rod, and the front side is welded to the substrate 3. In the present embodiment, five holding portions 4 are arranged in parallel in the left-right direction with a predetermined interval. Moreover, the upper part of the rear side of the holding | maintenance part 4 is partly notched, and a cable is inserted from this notch. The shape of the holding part 4 and the number of installation are not particularly limited.

  The push rivet 2 is a member that fastens the electronic device storage rack holder 1 to the columns S1 and S2. As shown in FIG. 5, the push rivet 2 has a pin portion 21 and a receiving portion 22.

  The pin portion 21 includes a disk-shaped head portion 23 and a shaft portion 24 extending from the head portion 23. A screw groove 23 a having a cross shape is formed on the top surface of the head 23. The shaft portion 24 has a columnar shape that tapers toward the tip. A concave groove is formed on the outer peripheral surface of the shaft portion 24.

  The receiving portion 22 includes a flange 25, a plurality of leg portions 26 extending from the flange 25, and a pin insertion hole 27 formed at the center of the flange 25. Four leg portions 26 are provided with the flange 25 as a base end, and the distal end is a free end. On the inner side of the leg portion 26, a ridge projecting inward is formed. The pin insertion hole 27 is a portion into which the shaft portion 24 of the pin portion 21 is inserted.

  When the push rivet 2 is pushed in a state where the through holes of the overlapping plate-like members are in communication with each other, the shaft portion 24 of the pin portion 21 pushes the leg portion 26 outward, and the protrusion of the leg portion 26 causes the shaft portion 24 to protrude. Engage with the concave groove. The overlapping plate-like members are sandwiched between the flange 25 of the receiving portion 22 and the leg portions 26 that are spread out. Thereby, the overlapping plate-like member can be restrained so as not to move with one touch. The push rivet 2 can be simplified by rotating the screw groove 23a of the pin portion 21 with a rotating tool such as a screwdriver to release the engagement between the protrusion of the leg portion 26 and the concave groove of the shaft portion 24. Can be removed.

  Although the push rivet 2 described above is used in the present embodiment, the push rivet 2 is not limited to this, and may be in another form as long as it can be easily attached and detached.

  Next, the attachment procedure of the attachment structure A for the electronic equipment storage rack holder will be described. 6 is a cross-sectional view taken along the line II of FIG. 1 for explaining the mounting procedure of the electronic equipment storage rack holder mounting structure A, where (a) is a state of being opposed to each other, and (b) is a state before sliding. The state, (c) shows the state after the slide.

  First, as shown in FIG. 6A, the electronic device storage rack holder 1 is disposed on the rear side of the supports S1 and S2, the left engagement claw 12 is formed in the first through hole P1, and the right engagement claw 14 is disposed. Is opposed to the second through hole P2. 3A and 3B, the front end portion 12c of the left upper engaging claw 12A is used as the first through hole P1a, and the front end portion 12c of the left lower engaging claw 12B is used as the first through hole. Opposite the holes P1c. Further, the tip portion 14c of the right upper engaging claw 14A is opposed to the second through hole P2a, and the tip portion 14c of the right lower engaging claw 14B is opposed to the second through hole P2c.

  Next, as shown in FIG. 6B, the left engaging claw 12 is inserted into the first through hole P1, and the right engaging claw 14 is inserted into the second through hole P2. Then, the electronic device storage rack holder 1 is slid relative to the column S1 side. In other words, the electronic device storage rack holder 1 is slid to the left, which is the extending direction of the left engagement claw 12 and the right engagement claw 14.

  As shown in FIG. 6C, the standing portion 12b of the left engagement claw 12 abuts on the inner edge of the first through hole P1, and the standing portion 14b of the right engagement claw 14 of the second through hole P2. When abutting against the inner edge, the left engaging claw 12 engages with the column S1, and the right engaging claw 14 engages with the column S2. As a result, the electronic device storage rack holder 1 is restrained in the vertical direction and the front-rear direction with respect to the columns S1 and S2.

  7 is a cross-sectional view taken along the line II-II in FIG. As shown in FIG. 7, when the electronic device storage rack holder 1 is slid and engaged with the columns S1 and S2, the first through hole P1b and the hole portion 13b of the left retaining hole portion 13 communicate with each other. The through hole P2b and the hole 15b of the right side fastening hole 15 communicate with each other.

Further, as shown in FIG. 7, the plate portion 13a of the left retaining hole 13 comes into contact with the mounting surface M1a of the support column S1, and as shown in FIG. 6C, the left side engagement with the back surface M1b of the mounting surface M1a. The front end portions 12c and 12c of the joint claw 12 come into contact with each other. That is, the support column S1 is sandwiched between the plate portion 13a and the tip portion 12c.
Similarly, the plate portion 15a of the right retaining hole 15 contacts the mounting surface M2a of the support column S2, and the tip end portions 14c and 14c of the right engaging claw 14 contact the back surface M2b of the mounting surface M2a. That is, the support column S2 is sandwiched between the plate portion 15a and the tip portion 14c.

  Finally, push rivets 2 and 2 are pushed into the communicating holes and fastened. Thereby, the holder 1 for electronic device storage racks is fixed with respect to support | pillar S1, S2.

  When the electronic device storage rack holder 1 is removed, the push rivets 2 and 2 are rotated by a rotating tool such as a screwdriver and removed. Then, the electronic device storage rack holder 1 is slid rightward (in the direction opposite to the sliding direction at the time of mounting) to move the left engaging claw 12 from the first through hole P1 and the right engaging claw from the second through hole P2. Pull 14 out.

  According to the mounting structure A for the electronic device storage rack holder described above, the left engagement claw 12 is engaged with the first through hole P1 of the support column S1, and the right engagement claw 14 is engaged with the second through hole P2 of the support column S2. Since these are engaged with each other, the bonding strength can be increased. Further, since the first through hole P1 (P1b) and the hole 13b are communicated, and the second through hole P2 (P2b) and the hole 15b are communicated and fastened with the push rivet 2, respectively, the bonding strength is further increased. Can do.

  Further, since the electronic device storage rack holder 1 is simply engaged with the support columns S1 and S2 while being slid and fastened with the push rivet 2, the mounting property is high. Further, the push rivet 2 can be removed and the electronic device storage rack holder 1 can be removed simply by sliding. That is, the attaching / detaching operation can be easily performed as compared with the conventional screwing operation of the bolt and the nut.

  In addition, after the left engaging claw 12 and the right engaging claw 14 are engaged with the columns S1 and S2, the electronic device storage rack holder 1 is temporarily fixed to the columns S1 and S2. The trouble of holding the electronic device storage rack holder 1 can be saved. Thereby, the fastening operation | work of the push rivet 2 can be performed easily.

Further, the plate portion 13a of the left retaining hole 13 contacts the mounting surface M1a of the support column S1, and the front end portions 12c and 12c of the left engaging claw 12 contact the back surface M1b of the mounting surface M1a. Thereby, rattling can be suppressed and it can be engaged stably.
Further, the plate portion 15a of the right retaining hole 15 contacts the mounting surface M2a of the support column S2, and the tip end portions 14c and 14c of the right engaging claw 14 contact the back surface M2b of the mounting surface M2a. Thereby, rattling can be suppressed and it can be engaged stably.

  Moreover, in this embodiment, since the left engaging claw 12 and the right engaging claw 14 are provided as a pair at the upper end and the lower end of the main body portion 11, rattling can be further suppressed. The left retaining hole 13 is formed between the left upper engaging claw 12A and the left lower engaging claw 12B, and the right retaining hole 15 is formed between the right upper engaging claw 14A and the right lower engaging claw 14B. Therefore, it is possible to join with a good balance.

  Further, when attaching the electronic device storage rack holder 1, it is only necessary to slide the length of the front end portion 12 c of the left engagement claw 12 and the front end portion 14 c of the right engagement claw 14 by the length in the left-right direction. Can be installed in space.

  Further, the size of the tip 12c of the left engaging claw 12 and the tip 14c of the right engaging claw 14 may be large enough to be inserted through the first through hole P1 and the second through hole P2. Thereby, as shown in FIG. 8, the overlap margin of the holder 1 for electronic device accommodation racks can be made small with respect to the attachment surfaces M1a and M2a of the columns S1 and S2. Therefore, the mounting surfaces M1a and M2a of the columns S1 and S2 can be used effectively. Since, for example, another holder can be attached to the first sub through hole Q1 and the second sub through hole Q2 of the columns S1, S2, the degree of design of cable management can be increased.

  Although the embodiments of the present invention have been described above, design changes can be made as appropriate without departing from the spirit of the present invention. For example, in the present embodiment, two left and right engaging claws are provided, but the number of claws may be one or three or more. Further, in the present embodiment, both the left engaging claw 12 and the right engaging claw 14 are extended to the left side (the column S1 side), but may be extended to the right side or the lower side.

  Moreover, although the holding | maintenance part 4 which concerns on this embodiment was made into the member holding a cable, it is not limited to this, What is necessary is just to set suitably according to a use. The held object held by the electronic device storage rack holder 1 may be, for example, an electronic device such as a personal computer, a display, and a printer, or another electronic device peripheral member.

  FIG. 9 is a perspective view showing a modified example, where (a) shows a patch panel format and (b) shows a flat plate format. A holding portion 41 shown in FIG. 9A has a plurality of jacks formed on the substrate 3. This jack is in the form of a patch panel that holds the cable connector. 9B includes a flat plate extending vertically from the substrate 3 to the rear side. An electronic device or an electronic device peripheral member can be placed on the flat plate. The holding portion 42 may extend on the front side of the substrate 3.

DESCRIPTION OF SYMBOLS 1 Electronic equipment storage rack holder 2 Push rivet 3 Substrate 4 Holding part 11 Main body part 12 Left engagement claw 12A Left upper engagement claw 12B Left lower engagement claw 12a Base 12b Standing part 12c Tip part 13 Left retaining hole part 13a Plate portion 13b Hole portion 14 Right engaging claw 14A Right upper engaging claw 14B Right lower engaging claw 14a Base portion 14b Standing portion 14c Tip portion 15 Right retaining hole portion 15a Plate portion 15b Hole portion 21 Pin portion 22 Receiving portion A Mounting structure for holder for electronic equipment storage rack M1a mounting surface M1b back surface M2a mounting surface M2b back surface P1 first through hole P2 second through hole Q1 first sub through hole Q2 second sub through hole R electronic device storage rack S1 column S2 Post S3 Post S4 Post T T Shelf

Claims (4)

A mounting structure for a holder for an electronic device storage rack constructed to be adjustable in height to an electronic device storage rack having a plurality of columns,
A holder for an electronic device storage rack having a substrate spanned between a pair of support columns and a holding portion that is provided on the substrate and holds an object to be held;
A push rivet for fastening the substrate to the pair of struts;
The substrate is
A plate-like main body, a left engagement claw formed at the left end of the main body, a right engagement claw formed at the right end of the main body and extending in the same direction as the left engagement claw, A pair of fastening holes provided on the left and right ends of the main body, respectively,
A through hole formed in a pair of struts, the left engaging claw and the right engaging claw are engaged with each other, and the communicating through hole and the fastening hole portion are fastened with the push rivet. The mounting structure of the holder for electronic device storage racks characterized by the above-mentioned. The left engaging claw and the right engaging claw are extended to the main body part, a standing part standing perpendicular to the base part, and extending perpendicular to the standing part. And a tip
The fastening hole has a plate portion extended in the main body portion, and a hole portion formed in the plate portion,
The mounting structure of the holder for an electronic device storage rack according to claim 1, wherein the plate portion is in contact with a mounting surface of the support column, and the tip portion is in contact with a back surface of the mounting surface. The left engaging claw is
A left upper engaging claw formed on the left upper part of the substrate and a left lower engaging claw formed on the lower part;
The right engaging claw is
The electronic apparatus according to claim 1, further comprising a right upper engaging claw formed at an upper portion of a right end of the substrate and a right lower engaging claw formed at a lower portion. Storage rack holder mounting structure. The fastening hole is
4. The method according to claim 3, wherein the left upper engaging claw and the left lower engaging claw are formed between the left upper engaging claw and the right upper engaging claw and the right lower engaging claw, respectively. The mounting structure of the holder for electronic device storage racks as described.

Images