JP2019117299A - Patch panel - Google Patents

Abstract

To provide a patch panel with which it is possible to extract all cables while being held by a holder block member provided in an adapter fitting frame, as well as prevent the holder block member from being rotated on a tap plate when screwing and fixing the holder block member to the tap plate of the adapter fitting frame and hold cables on both ends of the panel body.SOLUTION: The patch panel comprises: a rear support plate 5 laid horizontally on the rear end side of a panel-side frame 4 protruded backward from both sides of a panel body 2; a panel-side cable holding part 6 provided on both ends of the rear support plate 5 so as to hold cables K in a bundle of a plug connected to each adapter Q mounted in a plurality of adapter fitting frames 1; and a fitting frame-side cable holding part 8 laid horizontally on the rear end side of a fitting frame-side frame 7 protruded backward from both sides of each adapter fitting frame 1.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a patch panel on which various adapters including an SC adapter and an LC adapter for optical communication are mounted in an information wiring system.

  2. Description of the Related Art Conventionally, an information wiring system using a twisted pair cable is widely used to transmit various information such as audio signals, digital signals such as LAN, and image signals in offices, factories, and the like. In such an information wiring system, a relay terminal board is used to support the wiring work of a network called a patch panel, in case the information wiring needs to be changed due to the layout change of the office etc. .

  Specifically, a patch panel is known which mounts a modular adapter for telephone shown in Patent Document 1. This patch panel is attached to the panel body by arranging in a row four mounting frames holding the six modular adapters to which modular plugs are detachably connected in a row (total of 24 modular adapters), this panel The main body is configured by being attached to upper and lower parts at fixed parts such as a rack.

  From the lower edge of the panel body, a substantially U-shaped wire fixing piece projecting to the back side is continuously formed integrally with the panel body. The wire fixing piece is composed of a central piece and a connecting piece for connecting both ends thereof to the panel body, and the central piece and the connecting piece are passed through a binding band for binding an electric wire connected to a modular jack. Insertion holes are formed in the center piece and the connection piece, respectively, so that the cable can be pulled out in the desired direction.

  Also, in the related art, as shown in FIG. 16, a patch panel in which the adapter mounting frame 101 mounted with 24 adapters in total by appropriately combining the adapters Q for every 6 ports is mounted from the front side of the panel main body 102 A plurality of cables K are fixed as a set to a tap plate 105 which is formed on P and formed laterally on the rear end side of a side frame 104 protruding backward from both rear sides of the panel main body 102 The holder piece member 106 is provided.

Patent No. 3482907

  However, the attachment frame according to Patent Document 1 mentioned above is for attaching six ports (six) of the modular adapter for telephones at one time to a panel, and an SC adapter for electricity or optical communication in an information wiring system or It does not attach the LC adapter.

  Further, in Patent Document 1 described above, in the central piece of the wire fixing piece of the panel main body, a plurality of insertion holes for inserting a binding band for binding the wire connected to the modular jack are equally spaced. Because it is possible to pull out from both end sides of the wire fixing pieces collectively while changing the bending position of all the wires appropriately, wires dropped at equal intervals like a bowl on the rear side of the panel main body However, there is a risk that changes in information wiring, maintenance work, and the like due to reasons such as a change in office layout may be extremely complicated.

  Furthermore, in the conventional patch panel P shown in FIG. 16, since there is no protrusion for preventing rotation with respect to the tap plate 105 strung on the rear end side of the side frame 104, the holder piece member 106 has two cables of one set. When the holder piece member 106 holding K is fixed to the tap plate 105, the holder piece member 106 rotates on the tap plate 105, causing excessive tension and bending in the cable K itself, thereby damaging the communication function. In addition to the possibility of giving it, the holder piece 106 is disoriented on the tap plate 105, so that it takes time and effort to set the cable K.

  Moreover, in the conventional patch panel P shown in FIG. 16, there is no portion for bundling and holding the cables K with the binding band on the rear side of the tap plate 105, so the cable hanging down like a hook from the rear of the tap plate 105 There is a possibility that K crosses each other randomly.

  Therefore, the present invention has been devised in view of conventionally existing circumstances such as the above, and it is assumed that bending positions of all cables of plugs connected to each adapter mounted on a plurality of adapter mounting frames are By pulling out all the cables while holding them at both ends of the panel body while changing them appropriately and bundling them with a binding band, it is possible to prevent in advance that cables cross randomly and entangle each other on the rear side of the panel body, In addition, when fixing the holder piece holding the cable to the tap plate of the adapter mounting frame, the holder piece can be prevented from rotating on the tap plate and causing excessive tension and bending in the cable itself. Another object of the present invention is to provide a patch panel capable of efficiently performing cable setting operations.

  In order to solve the problems described above, according to the present invention, a plurality of adapter mounting frames for mounting various adapters including an SC adapter and an LC adapter for optical communication in a plurality of ports are provided from the front side of the panel body. A patch panel formed so as to be insertable through the window hole of the rear side of the panel main body, and a rear supporting plate horizontally extended at the rear end side of the panel side frame; Panel-side cable holding portions provided on both ends of the rear support plate to hold cables of plugs connected to respective adapters mounted on a plurality of adapter mounting frames in a bundle and both, and both of the adapter mounting frames And a mounting frame side cable holding portion extending laterally on the rear end side of the mounting frame side frame protruding rearward from the side.

  The panel-side cable holding portion is formed by a hooking groove which is notched leaving a protruding portion having a substantially T-shape in a plan view so as to hold and hold a binding band binding all cables corresponding to a plurality of ports. It is characterized by

  A state in which the projecting portion having a substantially T-shape in a plan view is directed forward and side so that the hanging groove is pulled out to either the rear side or the side of the panel side cable holding portion. And is formed.

  The panel-side cable holding portion is annularly arranged in a state of being directed at an angle of 90 degrees to each other in front and side so as to hold and hold a binding band binding all cables corresponding to a plurality of ports It is characterized in that it is formed by a projection.

  The panel side frame is provided with a slide adjusting long hole which can be fixed so that the bending position of the cable can be changed by sliding the mounting position of the rear support plate back and forth.

  The slide adjustment long hole is formed with a plurality of locking grooves for locking a screw, and the rear support plate is slid along the slide adjustment long hole to the end of the rear support plate After the formed screw hole is addressed to any of the plurality of locking grooves, a screw is screwed and fixed from the locking groove toward the screw hole.

  The mounting frame side cable holding portion is made up of a tap plate horizontally extended at the rear end side of the mounting frame side frame, and a plurality of holder piece members for fixing the cable to the tap plate. It is characterized in that a rotation preventing projection is provided so that the holder piece member is locked to the tap plate and rotation is prevented.

  The holder piece member has a screw insertion hole for inserting a screw to be screwed into the tap plate in the upper surface thereof, and a downward arc shape for holding a plurality of cables from the upper side on the lower surface of the holder piece member. A plurality of cable pressing grooves are formed.

  The adapter mounting frame is a port frame of a 6-port specification, and is characterized in that each cable of 6 ports has a collecting structure which can be pulled out from the panel main body to the front surface.

  According to the present invention, all cables are pulled out while being held at both ends of the panel main body while appropriately changing the bending positions of all cables of the plug connected to each adapter mounted on a plurality of adapter mounting frames By bundling with a binding band, it is possible to prevent in advance that cables cross each other randomly and entangle each other on the rear side of the panel main body, and when fixing the holder piece member holding the cable to the tap plate of the adapter mounting frame In addition, the holder piece can be prevented from rotating on the tap plate to cause excessive tension or bending of the cable itself, and the cable can be efficiently set.

  That is, in the present invention, a plurality of adapter attachment frames for mounting various adapters including an SC adapter and an LC adapter for optical communication in a plurality of ports are inserted from the front side of the panel body through the plurality of window holes. A patch panel formed so as to be able to be worn and mounted on a rear supporting plate laterally laid on the rear end side of a panel side frame projecting backward from both sides of the panel main body, and the plurality of adapter mounting frames Panel-side cable holding portions provided on both ends of the rear support plate to project and hold cables of plugs connected to the respective adapters, and projecting backward from both sides of each of the adapter mounting frames Since the mounting frame side cable holding portion which is horizontally extended at the rear end side of the provided mounting frame side frame is provided, the cables on the panel side cable holding portion become random at the rear side of the panel main body In addition, it is possible to prevent in advance the occurrence of excessive tension and bending of the cable itself due to rotation of the holder piece members of the mounting frame side cable holding portion on the tap plate. Can.

  The panel-side cable holding portion is formed by a hooking groove which is notched leaving a protruding portion having a substantially T-shape in a plan view so as to hold and hold a binding band binding all cables corresponding to a plurality of ports. Therefore, all cables can be pulled out together by hooking the binding band that ties all the cables in the hanging groove of the panel side cable holder, and the cables cross over randomly on the rear side of the panel body. As a result, it is possible to reliably prevent entanglement with one another and efficiently perform the cable setting operation.

  A state in which the projecting portion having a substantially T-shape in a plan view is directed forward and side so that the hanging groove is pulled out to either the rear side or the side of the panel side cable holding portion. As a result, the cables can be easily pulled out collectively from the panel-side cable holding portion to the rear or side.

  The panel-side cable holding portion is annularly arranged in a state of being directed at an angle of 90 degrees to each other in front and side so as to hold and hold a binding band binding all cables corresponding to a plurality of ports As it is formed by the projections, the holding of all the cables via the tie-bands can be performed more reliably.

  The panel side frame is provided with a slide adjustment long hole that can be fixed so that the bending position of the cable can be changed by sliding the mounting position of the rear support plate back and forth, so the rear along the slide adjustment long hole By changing the mounting position of the support plate, it is possible to easily change the bending position of all the cables, and the attachment of the binding band to the panel-side cable holding portion provided on both ends of the rear support plate It can be done easily without being disturbed by the cables located in the upper or lower stage.

  The slide adjustment long hole is formed with a plurality of locking grooves for locking a screw, and the rear support plate is slid along the slide adjustment long hole to the end of the rear support plate Since the formed screw hole is addressed to any of the plurality of locking grooves and then the screw is screwed and fixed from the locking groove toward the screw hole, the rear along the slide adjustment long hole The mounting position of the support plate can be changed in a plurality of steps (for example, three steps etc.), and the rear support plate can be installed at the optimum position so that the binding operation by the binding band for the cable will not be hindered.

  The mounting frame side cable holding portion is made up of a tap plate horizontally extended at the rear end side of the mounting frame side frame, and a plurality of holder piece members for fixing the cable to the tap plate. Since the rotation preventing projection is provided so that the holder piece member is locked to the tap plate and rotation is prevented, when the holder piece member holding the cable is screwed and fixed to the tap plate of the adapter mounting frame, the holder piece It is possible to prevent the member from rotating on the tap plate in advance, thereby reliably preventing excessive tension and bending in the cable itself and performing the cable setting operation efficiently.

  The holder piece member has a screw insertion hole for inserting a screw to be screwed into the tap plate in the upper surface thereof, and a downward arc shape for holding a plurality of cables from the upper side on the lower surface of the holder piece member. Since the plurality of cable pressing grooves are formed, the cable can be easily and reliably fixed to the tap plate.

  The adapter mounting frame is a port frame of 6 port specification, and every 6 port cable is taken out from the panel main body to the front side, for example, change and maintenance of information wiring for reasons such as office layout change etc. Work can be done smoothly.

BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view which shows the whole structure of the patch panel in one form for implementing this invention. It is a top view of a patch panel similarly. It is a top view of the panel body which constitutes the patch panel of the present invention. Similarly, the panel main body is shown, (a) is a front view, (b) is a rear view, and (c) is a right side view. It is a perspective view of a panel main body similarly. It is a top view explaining the state which changes the attachment position of a back support plate in three steps along the slide adjustment long hole of the panel side flame | frame of a panel main body. An example of a holder piece member attached to the tap plate of the attachment frame side cable holding part is shown, (a) is a rear view, (b) is a top view, (c) is a front view, (d) is a bottom view, (E) is a right side view, (f) is a left side view. The adapter attachment frame which comprises the patch panel of this invention is shown, (a) is a top view, (b) is a bottom view. Similarly, an adapter mounting frame is shown, (a) is a front view in a state in which the adapter is not mounted, (b) is a rear view in a state in which the adapter is mounted, and (c) is a right side view in a state in which the adapter is mounted. It is a perspective view which shows the adapter attachment frame in the state which does not mount an adapter. The adapter attachment frame in the state which does not attach an adapter similarly is shown, (a) is a top view, (b) is a bottom view. The state where one holder piece member was attached to the tap plate of the attachment frame side cable holding part is shown, (a) is a front view, (b) is a back view, (c) is a right side view, (d) is It is AA sectional drawing of Fig.11 (a). It is a top view in the state where the cable bound band was attached to the latch groove of a panel side cable attaching part, and the bundled cable was pulled out to the back side and the side side of a panel side cable attaching part. The principal part of the modification which attached the binding band of the cable to the cyclic | annular protrusion of the panel side cable holding part is shown, (a) is the state which pulled out the bound cable to the back side and the side of a panel side cable holding part. The top view of (b) is a front view which shows the principal part of an annular projection. It is a right side view showing roughly the state where the patch panel of the present invention was attached to fixed parts, such as a rack, in a multistage state (three steps). It is a perspective view which shows the whole structure of the patch panel in a prior art example.

Hereinafter, an embodiment of a patch panel according to the present invention will be described in detail with reference to the drawings.
<Appearance configuration of patch panel>
As shown in FIGS. 1 and 8, the patch panel in the present embodiment has six ports of various adapters Q including an LC adapter and an SC adapter for optical communication to which the plug R is detachably connected. For example, four adapter mounting frames 1 are provided which are held in an exposed state.

  These adapter mounting frames 1 are arranged in a horizontal row, and are mounted in each of four horizontally long rectangular window holes 3 of the panel body 2 so that the number of connection ports of the plug R inserted into the adapter Q is 24 in total. As described above, the adapter mounting frame 1 is a port frame of 6-port specification, and has a collection structure in which the cable K of 6 ports is drawn from the panel main body 2 to the front surface. As shown in FIG. 15 described later, the panel main body 2 is attached to the fixed portion LA such as the rack L in, for example, three upper and lower stages.

<Configuration of panel body>
As shown in FIGS. 1 to 6, the panel body 2 has a substantially rectangular front surface, and the panel side frames 4 are provided so as to project rearward from both sides, respectively, so as to have a substantially U-shaped frame in plan view. It is formed in the shape of a circle. Further, as described above, four horizontally long rectangular window holes 3 are arranged in parallel along the length direction on the front surface of the panel main body 2, and each window hole 3 is an adapter of, for example, 6 port specification described later The mounting frame 1 is closed in a horizontal row. Furthermore, both end portions in the longitudinal direction of the front surface of the panel main body 2 are a pair of long holes 2B for mounting through which mounting screws (not shown) for fixing the panel main body 2 to the fixed site LA such as the rack L are provided. These are the support plate portions 2A which are respectively drilled.

  As shown in FIGS. 1, 4 (c), 5, and 15, a rear support plate 5 is horizontally straddled on the panel side frame 4 of the panel body 2 so as to be slidable back and forth. That is, on the rear end side of the panel side frame 4 is formed a slide adjusting long hole 10 which can be fixed with a screw N by sliding the mounting position of the rear support plate 5 back and forth.

  In the slide adjusting long hole 10, an arc-shaped locking groove 10A for locking the screw N is formed downward at a total of four places of the both ends and two places at equal intervals in the middle, The support plate 5 is appropriately slid back and forth, and a pair of front and rear screw holes (not shown) formed at both ends thereof are applied to any two of the respective locking grooves 10A, and then the screws from the locking groove 10A are screwed. A screw N is screwed into and fixed to the hole.

  Thus, as shown in FIG. 6, the rear support plate 5 is positioned along the slide adjustment long holes 10 of the panel side frame 4 at three stages, for example, three positions in total (the locking grooves 10A have a total of four at equal intervals). (Where it is provided), and the bending position of the cable K can be changed by a plurality of steps by the back and forth slide adjustment of the mounting position of the rear support plate 5. The present invention is not limited to three-stage fixing as in the illustrated example, and may be four-stage fixing or more according to the length of the panel side frame 4.

  As shown in FIG. 1, FIG. 3, FIG. 5, and FIG. 6, the cable of the plug R connected to each adapter Q mounted on the plurality of adapter mounting frames 1 at both ends of the rear support plate 5 A panel-side cable holding portion 6 for holding a binding band V obtained by bundling K is formed. The panel-side cable holding portion 6 is formed by a hooking groove 9 cut out leaving a T-shaped projecting portion in a plan view, and hooks a binding band V which binds all the cables K corresponding to a plurality of ports. It is something to hold.

  In addition, as shown in FIGS. 1, 3, 5 and 6, in the engagement groove 9, the substantially T-shaped projecting portions in plan view are directed forward and laterally at an angle of 90 degrees to each other. In the state, they are formed in a row, and the bundled cable K can be pulled out in either the rear side or the side of the panel-side cable holding portion 6 (see FIGS. 2 and 13).

<Configuration of Adapter Mounting Frame>
As shown in FIG. 1, FIG. 2, FIG. 8, FIG. 9, FIG. 10, FIG. 11 and FIG. It is formed in a substantially U-shaped frame shape in plan view. At the rear end of the mounting frame side frame 7, a mounting frame side cable for securely holding the pair of cables K in a straight shape without causing excessive tension or bending by a holder piece member 12 described later The holding unit 8 is mounted horizontally.

  Specifically, the mounting frame side cable holding portion 8 is fixed to the tap plate 11 as a pair of the tap plate 11 and the two cables K which are horizontally extended at the rear end side of the mounting frame side frame 7 And a plurality of holder piece members 12 for the purpose.

  That is, as shown in FIGS. 7 (a) to 7 (f), these holder piece members 12 are formed in a substantially rectangular block shape, and on the lower surface thereof, a plurality of (pairs of left and right in FIG. A plurality of (a pair of left and right in the drawing) cable pressing grooves 15a and 15b are formed in a downward arc shape for holding from there.

  Further, a screw insertion hole 14 for inserting a screw N is penetratingly provided at the center of the upper surface of each holder piece member 12, and the screw insertion hole 14 is addressed to the screw hole (screw groove) of the tap plate 11. Each holder piece member 12 is fixed to the tap plate 11 by screwing in the screw N from the screw insertion hole 14.

  Furthermore, a rotation preventing projection 13 is attached to the center of the front side surface (or the center at the rear side) of each holder piece 12 so as to slightly project downward from the lower surface of the holder piece 12, for example 2 When screwing and fixing the holder piece member 12 to the tap plate 11 while holding the one set of cables K, the downward projecting portion 13a of the holder piece member 12 is locked to the front end of the tap plate 11, thereby the holder It prevents that the piece member 12 rotates on the tap plate 11 (refer FIG. 8).

<Attachment structure of adapter mounting frame to panel body>
The plurality of adapter attachment frames 1 are inserted from the front side of the panel body 2 through the plurality of window holes 3. As shown in FIGS. 1, 8 (b), 9 (a), 9 (b), 10, 11 (b), 12 (a), 12 (a) and 12 (b). In the center of the lower edge of the adapter mounting frame 1, sufficient width and width such that the finger can be slightly inserted, for example, the thumb side of the finger upward, or can be inserted a tool such as a flathead screwdriver. A substantially trapezoidal notch 16 having an area is formed.

  Then, as shown in FIGS. 8 (b), 9 (a), 9 (b), 11 (b), 12 (a) and 12 (b), the lower edge of the adapter mounting frame 1 is obtained. On the inner side of the end, a laterally long plate-like locked portion 17 having elasticity is straddled in a state in which both ends thereof are fixed to the adapter mounting frame 1 so as to straddle the inner side of the cutout portion 16.

  Furthermore, a locking claw (not shown) is formed on the lower surface of the locked portion 17, and the locking claw is in contact with the lower opening edge of each window hole 3 of the panel main body 2. When the lower part of the adapter mounting frame 1 is pushed in, each locking claw is locked to the lower opening edge of each window hole 3 while the central portion of the locked portion 17 is bent upward.

  In addition, the central portion of the locked portion 17 may be bent upward on the finger, for example, the thumb abdomen side via a notch 16 formed at the center of the lower edge of the adapter attachment frame 1 or in the notch 16 By inserting a tool D such as a flat head screwdriver and bending the central portion of the locked portion 17 upward or the like, the locking of the locking claw by the lower opening edge of the window hole 3 of the panel body 2 is released. The adapter mounting frame 1 can be removed from the window hole 3 so as to be removable.

<Modification of panel side cable holding portion>
FIG. 14 shows a modification of the panel-side cable holding portion 6 for holding the binding band V of the cable K. As shown in FIG. In this modification, the panel-side cable holding portion 6 is formed by the annular projection 18 in place of the engagement groove 9 which is notched except for the above-mentioned projection portion having a substantially T-shape in plan view. The hole portions of these annular projections 18 are arranged in a state of being directed to the front and side at an angle of 90 degrees to each other, and winding a binding band V binding a plurality of cables K around either one of the annular projections 18 It is made to be able to pull out in either direction of the back side or the side of panel side cable holding part 6 by making it turn.

Next, an example of use of the patch panel in the configuration configured as described above will be described.
First, as shown in FIG. 1, the adapter Q was inserted from the rear side into a rectangular cylindrical opening frame extending to the rear of the adapter mounting frame 1, and the insertion port of the adapter Q was exposed on the front surface of the adapter mounting frame 1. Make it in the state. At the same time, the plug R is attached to the fitting portion at the rear of the adapter Q.

  The left and right cables K are respectively fitted in the cable pressing grooves 15a and 15b on the lower surface of the holder piece member 12, and the screw insertion holes 14 thereof are made to correspond to the screw holes (screw grooves) of the tap plate 11 and the screw insertion holes By screwing in the screw N from 14, the left and right cables K are held in a held state, and the holder piece member 12 is fixed to the tap plate 11. At this time, the rotation preventing projection 13 at the center of the front side surface (or the center at the rear side surface) of the holder piece member 12 is engaged with the front edge of the tap plate 11 and the holder piece member 12 is prevented from rotating on the tap plate 11 It will be in the

  When the lower part of the adapter mounting frame 1 is pushed into the lower opening edge of the window hole 3 of the panel body 2, the central portion of the engaged portion 17 is bent upward and engaged with the lower opening edge of the window hole 3 The hook is locked. Next, the adapter mounting frame 1 is attached to the window hole 3 of the panel main body 2 by locking the upper part of the adapter mounting frame 1 to the upper opening edge of the window hole 3 of the panel main body 2. For example, four adapter mounting frames 1 of 6-port specifications are closed in a row.

  As shown in FIG. 2, the rear support plate 5 is slid along the slide adjustment long holes 10 of the panel side frame 4 appropriately in the front-rear direction, and a pair of front and rear screw holes formed at both ends of the rear support plate 5 A screw N (not shown) is screwed into and fixed from any one of the locking grooves 10A of the slide adjusting long hole 10 toward the screw hole from the locking groove 10A. At this time, as shown in FIG. 6, the back support plate 5 can be adjusted in multiple stages (three stages in the figure) along the slide adjustment long hole 10 of the panel side frame 4, and the back support plate The longitudinal bending position of the cable K can be arbitrarily changed by the longitudinal slide adjustment of the mounting position of 5.

  Then, as shown in FIG. 2 and FIG. 13, the binding band V in which all the cables K corresponding to the plurality of ports are bound is hooked and held in the engagement groove 9 of the panel side cable holding portion 6. At this time, as shown in FIGS. 6 and 13, the engagement groove 9 is formed such that the substantially T-shaped projection in plan view is directed forward and laterally at an angle of 90 degrees to each other. Because of this, the bundled cable K can be pulled out in the direction of either the rear side or the side of the panel-side cable holding portion 6.

  For example, as shown in FIG. 2, a total of 12 cables K drawn backward from the two left adapter mounting frames 1 by a 6-port frame are bundled by the binding band V, and the left panel-side cable holding portion 6 The bundle of cables K is pulled backward by hooking the binding band V in the engagement groove 9 in which the T-shaped protruding portion in a plan view faces the front.

  Further, as shown in FIG. 2, a total of 12 cables K drawn backward from the two adapter mounting frames 1 on the right side by the 6-port frame are bundled by the binding band V, and the panel side cable holding portion 6 on the right side The bundle of cables K is pulled out to the side by hooking the binding band V in the hooking groove 9 in which the T-shaped protruding portion in a plan view is directed to the side.

  In addition, also in the case of the modification by the above-mentioned annular protrusion 18, there exists an effect similar to the said this embodiment.

  As shown in FIG. 15, a plurality of patch panels P having the above-described configuration can be provided by screwing in and fixing screws N to a fixed portion LA such as a rack L via the mounting long holes 2B of the support plate portion 2A. For example, the upper and lower three stages are attached.

  As described above, in the present embodiment, bundling with the binding band V while appropriately changing the bending positions of all the cables K of the plugs R connected to the respective adapters Q mounted on the plurality of adapter mounting frames 1 From the rear end of the panel body 1 so that all the cables K can be pulled out backward while being bundled. As a result, it is possible to prevent in advance that the cables K cross randomly on the rear side of the panel body 1 and get entangled with each other. In addition, when the holder piece member 12 is screwed and fixed on the holder piece member 12 and the holder piece member 12 is rotated on the tap plate 11, excessive tension and bending of the cable K itself can be prevented in advance. , The cable K can be set efficiently.

P Patch panel Q Adapter R Plug K Cable N Screw L Rack LA Fixed part 1 Adapter mounting frame 2 Panel main body 2A Support plate part 2B Mounting long hole 3 Window hole 4 Panel side frame 5 Rear support plate 6 Panel side cable holding part 7 mounting frame side frame 8 mounting frame side cable holding portion 9 engagement groove 10 slide adjustment long hole 10A locking groove 11 tap plate 12 holder piece member 13 rotation preventing projection 13a lower projection 14 screw insertion hole 15a, 15b cable pressing Groove 16 Notch 17 Locked portion 18 Annular projection 101 Adapter mounting frame 102 Panel body 104 Side frame 105 Tap plate 106 Holder piece member

Claims (9)

  A patch panel in which a plurality of adapter attachment frames for mounting various adapters including an SC adapter and an LC adapter for optical communication in a plurality of ports can be inserted from a front side of the panel body through a plurality of window holes. Is connected to a rear support plate horizontally extended on the rear end side of the panel side frame protruding backward from both sides of the panel main body, and each adapter mounted on the plurality of adapter mounting frames Panel-side cable holding portions provided on both ends of the rear support plate so as to bundle and hold cables of plugs, and rear ends of mounting frame-side frames projecting backward from both sides of each adapter mounting frame What is claimed is: 1. A patch panel comprising: a mounting frame side cable holding portion extending laterally.   The panel-side cable holding portion is formed by a hooking groove which is notched leaving a protruding portion having a substantially T-shape in a plan view so as to hold and hold a binding band binding all cables corresponding to a plurality of ports. The patch panel according to claim 1, characterized in that:   A state in which the projecting portion having a substantially T-shape in a plan view is directed forward and side so that the hanging groove is pulled out to either the rear side or the side of the panel side cable holding portion. The patch panel according to claim 2, wherein the patch panel is formed as   The panel-side cable holding portion is annularly arranged in a state of being directed at an angle of 90 degrees to each other in front and side so as to hold and hold a binding band binding all cables corresponding to a plurality of ports The patch panel according to claim 1, wherein the patch panel is formed by a projection.   The panel side frame is provided with a slide adjustment long hole which can be fixed so that the bending position of the cable can be changed by sliding the mounting position of the rear support plate back and forth. Patch panel.   The slide adjustment long hole is formed with a plurality of locking grooves for locking a screw, and the rear support plate is slid along the slide adjustment long hole to the end of the rear support plate The screw hole may be screwed into and fixed from the locking groove toward the screw hole after the formed screw hole is addressed to any of a plurality of locking grooves. Patch panel.   The mounting frame side cable holding portion is made up of a tap plate horizontally extended at the rear end side of the mounting frame side frame, and a plurality of holder piece members for fixing the cable to the tap plate. The patch panel according to claim 1, further comprising: a rotation preventing projection for locking the holder piece member to the tap plate to prevent rotation.   The holder piece member has a screw insertion hole for inserting a screw to be screwed into the tap plate in the upper surface thereof, and a downward arc shape for holding a plurality of cables from the upper side on the lower surface of the holder piece member. The patch panel according to claim 7, wherein a plurality of cable pressing grooves are formed.   The patch panel according to claim 1, wherein the adapter mounting frame is a port frame of 6-port specification, and has a withdrawal structure in which each cable of 6 ports is pulled out from the panel main body to the front surface.

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