CN209930729U

CN209930729U - Wire arranging frame

Info

Publication number: CN209930729U
Application number: CN201821586050.2U
Authority: CN
Inventors: 徐启峰
Original assignee: Kunshan Liande Rail Technology Co Ltd
Current assignee: Kunshan Liande Rail Technology Co Ltd
Priority date: 2018-09-28
Filing date: 2018-09-28
Publication date: 2020-01-10
Anticipated expiration: 2028-09-28

Abstract

The utility model provides a wire arrangement frame, it can solve the wire arrangement arm that current wire arrangement frame exists and be connected the assembly of complicacy, wire arrangement box and the insecure problem of locking with the slide rail assembly. The wire arranging frame comprises a first wire arranging arm, a second wire arranging arm and a connecting assembly, wherein the second end of the first wire arranging arm and the second end of the second wire arranging arm are respectively and rotatably connected with two ends of a middle arm; the connecting component comprises a first component and a second component, the first end of the first wire arranging arm and the first end of the second wire arranging arm are respectively and rotatably provided with the first component, the outer rail and the inner rail of the slide rail assembly positioned on the first side are respectively provided with the second component, the upper end and the lower end of the first component are provided with mutually symmetrical slots, the two slots are positioned between the two slots and are provided with elastically rotatable latches, the end part of one side of each latch is provided with a convex hook part, the second component is provided with a joint part provided with a groove, the upper side edge and the lower side edge of the joint part are inserted into the two slots of the first component, and the hook parts can extend into the groove and be hooked with the groove wall of the groove.

Description

Wire arranging frame

Technical Field

The utility model relates to a server slide rail reason line frame field specifically is a reason line frame.

Background

The conventional server cabinet is provided with a plurality of layers of drawer-type cabinets, and the left side and the right side of each layer of drawer-type cabinet are respectively installed on the inner wall of the server cabinet in a sliding manner through a sliding rail assembly so as to realize the opening or closing of the drawer-type cabinets relative to the server cabinet; meanwhile, a cable arranging frame is arranged on the slide rail assembly, and cables of the server placed in the drawer type case are arranged and stored through the cable arranging frame. A general cable management rack includes two cable management arms, one end of each of the two cable management arms is rotatably connected, the other end of each of the two cable management arms is connected to a fixed rail and a movable rail of a slide rail assembly, and a plurality of cable management boxes for binding cables are mounted on the two cable management arms. However, the existing wire arranging frame has the problems that the connecting structure of the wire arranging arm and the sliding rail assembly is complex and is not easy to disassemble and assemble; in addition, the problem that the box body and the box cover are not reliably locked and the assembly of the box body and the wire arranging arm is unreliable also exists in the wire arranging box on the existing wire arranging frame.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a reason line frame, it can solve the current reason line arm that is applied to the reason line frame structure of server slide rail and the assembly of slide rail assembly connection structure complicacy, reason line box and the unreliable problem of locking.

Its technical scheme does, a reason line frame, its both ends are connected to respectively on a pair of mutual mirror symmetry slide rail assembly that sets up, slide rail assembly includes outer rail, middle rail and interior rail, middle rail sliding connection in between outer rail and the interior rail, reason line frame includes first reason line arm, second reason line arm and coupling assembling, first reason line arm, second reason line arm all have first end and second end, the first end of first reason line arm, the first end of second reason line arm are passed through respectively coupling assembling with be located the first side the outer rail of slide rail assembly, interior rail are connected, the second end of first reason line arm, the second end of second reason line arm respectively with the both ends rotatable coupling of a middle arm, its characterized in that: coupling assembling includes first component and second component, rotationally install one respectively in the first end of first reason line arm, the first end of second reason line arm first component is located and installs one on the outer rail of the slide rail assembly of first side, the interior rail respectively the second component, but the upper and lower both ends of first component are equipped with the slot of mutual symmetry and are located and install elastic rotation's hasp between two slots, the tip of one side of hasp has convex hook portion, the second component has the joint portion, the slot has been seted up to the terminal surface of joint portion, the upper and lower both sides limit of joint portion inserts and inserts just in two slots of the correspondence of first component hook portion can stretch into in the slot and with the cell wall collude of slot is connected.

Further, the hasp includes pole portion, pole portion through round pin hub connection in on the first component, on the pole portion and being located the tip of the front side of round pin axle have protrusion in the pole portion bottom surface the top surface of hook portion, rear side is connected with the spring, the spring can drive pole portion is around the round pin axle is in the in-plane rotation of first component.

Furthermore, the hook part comprises a hooking surface and a first guide surface, the top of the hooking surface is vertically connected with the bottom surface of the rod part, the first guide surface is an inclined surface, and the bottom of the hooking surface is smoothly connected with the first guide surface cambered surface.

Furthermore, a first hole is formed in the rod part and located at the rear side of the pin shaft, a second hole is formed in the groove wall of the upper slot of the first component, and two ends of the spring are hung in the first hole and the second hole respectively.

Further, the notch of the groove of the engaging portion end surface of the second member has a second guide surface tapered toward the inside of the groove, the second guide surface being an inclined surface.

Further, still be connected with the support arm between the middle rail of the slide rail assembly that is located first side and the outer rail of the slide rail assembly that is located the second side, just the support arm is located the below of first reason line arm and second reason line arm, the support arm includes first support arm and second support arm, first support arm with second support arm sliding connection, first support arm is connected with the middle rail that is located the slide rail assembly of first side, the second support arm is through a set of coupling assembling is connected with the outer rail of the slide rail assembly that is located the second side, with it has the backstop board to go back the rigid coupling on the coupling assembling's that the second support arm is connected first component.

Furthermore, a plurality of wire arranging boxes are respectively installed on the first wire arranging arm and the second wire arranging arm, each wire arranging box comprises a box body and a box cover, each box body comprises a bottom plate, a first side wall and a second side wall, the first side wall and the second side walls are respectively and integrally connected to the bottom plate and just face two side faces to form a U-shaped opening structure, a fixing structure is arranged on the outer side of each second side wall and is installed on the first wire arranging arm or the second wire arranging arm through the fixing structure, a locking hole is formed in the upper portion of each first side wall, each box cover comprises a cover body portion and a locking portion, one side end of each cover body portion and the top of the corresponding second side wall are connected in a turnover mode through a rotating pin shaft, the other side end of each cover body portion is integrally connected with the locking portion, a convex clamping hook is arranged on the inner side face of each locking portion, and the.

Furthermore, two convex blocks are arranged on one side, close to the locking part, of the bottom surface of the cover body part, and one side, facing the locking part, of each convex block is an inclined plane.

Furthermore, the fixed knot constructs including top pothook and locating pin, the top of the lateral surface of second lateral wall is equipped with top pothook, bottom are equipped with the locating pin, all seted up the locating hole on first reason line arm, the second reason line arm, the locating pin assembly goes into in the locating hole, the top pothook with the top flange of first reason line arm, second reason line arm colludes.

Furthermore, a pair of lateral hooks is arranged on the left side and the right side of the first side wall and between the top end hook and the positioning pin, clamping holes are respectively formed in the first wire arranging arm and the second wire arranging arm in pairs, and the lateral hooks are clamped in the clamping holes.

The beneficial effects of the utility model reside in that: the connecting component between the wire arranging arm and the sliding rail assembly has a simple structure, and can ensure reliable connection between the wire arranging arm and the sliding rail assembly and greatly improve the dismounting efficiency through the splicing between the first component and the second component and the elastic buckling between the lock catch and the groove; the hook on the box cover of the wire arranging box can be directly connected with the locking hole on the second side wall of the box body in a clamping manner, so that the reliable locking of the box cover and the box body is effectively improved; meanwhile, the box body of the wire arranging box is arranged on the wire arranging arms through the top end clamping hook, the positioning pin and the lateral clamping hooks, so that stable assembly between the wire arranging box and the wire arranging arms is greatly enhanced.

Drawings

Fig. 1 is a schematic view of a wire arranging frame according to the present invention;

fig. 2 is an enlarged schematic view of the connection assembly of the present invention;

fig. 3 is an exploded view of the connection assembly of the present invention;

fig. 4 is a perspective view of the wire management box of the present invention in an opened state;

FIG. 5 is a schematic side view of the wire box of the present invention in an open state

Fig. 6 is a schematic side view of the wire management box of the present invention in a closed state;

fig. 7 is a schematic view of the cable management rack of the present invention in a state of pulling the slide rail assembly open.

Reference numerals: 10-first wire management arm, 20-second wire management arm, 30-connection assembly, 31-first member, 311-second hole, 32-second member, 33-lock, 331-rod part, 332-first hole, 34-slot, 35-hook part, 351-hooking surface, 352-first guide surface, 36-joint part, 361-second guide surface, 37-groove, 38-pin, 39-spring, 40-middle arm, 50-support arm, 51-first support arm, 52-second support arm, 53-switching support, 60-stop plate, 70-wire management box, 71-box body, 711-bottom plate, 712-first side wall, 713-second side wall, 714-locking hole, 72-box cover, 721-cover body part, 722-locking part, 723-hook, 724-lug, 725-bevel, 73-top hook, 74-positioning pin and 75-lateral hook.

Detailed Description

Fig. 1, the utility model relates to a reason line frame, its both ends are connected to respectively on a pair of slide rail assembly that mutual mirror symmetry set up, slide rail assembly includes outer rail, middle rail and interior rail, middle rail sliding connection is between outer rail and interior rail (slide rail assembly is not shown in fig. 1, the slide rail assembly side of side a is defined as the first side in fig. 1, the slide rail assembly side of side B is defined as the second side) reason line frame includes first reason line arm 10, second reason line arm 20 and coupling assembling 30, first reason line arm 10, second reason line arm 20 all have first end and second end, the first end of first reason line arm 10, the first end of second reason line arm 20 respectively through a set of coupling assembling 30 with lie in the outer rail of the slide rail assembly of first side, the interior rail connection, the second end of first reason line arm 10, the second end of second reason line arm 20 respectively with the both ends rotatable coupling of a middle arm 40.

The connecting assembly 30 includes a first member 31 and a second member 32, as shown in fig. 2 and fig. 3, a first member 31 is rotatably mounted at the first end of the first wire arranging arm 10 and the first end of the second wire arranging arm 20, a second member 32 is mounted on the outer rail and the inner rail of the slide rail assembly located at the first side, the upper end and the lower end of the first member 31 are provided with slots 34 which are symmetrical to each other, and a latch 33 which can elastically rotate is mounted between the two slots 34, the end of one side of the latch 33 is provided with a protruding hook 35, the second member 32 is provided with a joint 36, the end surface of the joint 36 is provided with a groove 37, the upper side and the lower side of the joint 36 are inserted into the two corresponding slots 34 of the first member 31, and the hook 35 can extend into the groove 37 and be hooked with the groove wall of the groove 37.

The latch 33 includes a rod 331, the rod 331 is connected to the first member 31 through a pin 38, an end of the rod 331 located at a front side of the pin 38 has a hook 35 protruding from a bottom surface of the rod, and a top surface of the rear side is connected to a spring 39, and the spring 39 can drive the rod 331 to rotate around the pin 38 in a plane of the first member 31 (in fig. 2 and 3, the spring 39 is not shown).

The hook part 35 comprises a hooking surface 351 and a first guide surface 352, the top of the hooking surface 351 is vertically connected with the bottom surface of the rod part 331, the first guide surface 352 is an inclined surface, and the bottom of the hooking surface 351 is smoothly connected with the arc surface of the first guide surface 352.

A first hole 332 is formed in the rod 331 and located at the rear side of the pin 38, a second hole 311 is formed in the groove wall of the upper slot 34 of the first member 31, and two ends of the spring 39 are respectively hung in the first hole 332 and the second hole 311; in order to ensure the reliability of the spring connection, pins may be respectively fitted in the first hole 332 and the second hole 311, and both ends of the spring 39 may be connected to the pins in the two holes.

The notch of the groove 37 of the end surface of the engaging portion 36 of the second member 32 has a second guide surface 361 tapered toward the inside of the groove 37, the second guide surface 361 being a slope.

When the first member 31 is assembled with the second member 32, the engaging part 36 of the second member 32 is inserted into the upper and lower slots 34 of the first member 31, the second guide surface 361 of the notch of the groove 37 contacts the first guide surface 352 of the hook part 35 of the latch 33 during the insertion process, so that the latch 33 is pushed to rotate counterclockwise around the pin 38 in the plane of the first member 31, the spring 39 is stretched, the spring 39 is reset after the hook part 35 passes through the notch of the groove 37, the latch 33 rotates clockwise around the pin 38, so that the hook part 35 is hooked with the groove wall of the groove 37, and the connection locking is realized.

Referring to fig. 1, a supporting arm 50 is further connected between the middle rail of the slide rail assembly on the first side and the outer rail of the slide rail assembly on the second side, and the supporting arm 50 is located below the first wire arranging arm 10 and the second wire arranging arm 20, the supporting arm 50 includes a first supporting arm 51 and a second supporting arm 52, the first supporting arm 51 is slidably connected with the second supporting arm 52, the first supporting arm 51 is connected with the middle rail of the slide rail assembly on the first side (not shown in fig. 1), the second supporting arm 52 is connected with the outer rail of the slide rail assembly on the second side through a set of connecting components 30, specifically, the second supporting arm 52 is mounted on a first member 31 through a junction bracket 53, the outer rail of the slide rail assembly on the second side is mounted with a second member 32, the second member is assembled with the first member, and a stop plate 60 is further fixedly connected to the first member 31 of the connecting component connected with the second supporting arm 52, used for stopping and limiting the first wire arranging arm 10.

The first wire arranging arm 51 and the second wire arranging arm 52 are respectively provided with a plurality of wire arranging boxes 70, as shown in fig. 4 to 6, each wire arranging box 70 comprises a box body 71 and a box cover 72, the box body 71 comprises a bottom plate 711, a first side wall 712 and a second side wall 713, the first side wall 711 and the second side wall 712 are respectively and integrally connected with two opposite side surfaces of the bottom plate 711 so as to form a U-shaped opening structure, the outer side of the second side wall 713 is provided with a fixing structure and is arranged on the first wire arranging arm 10 or the second wire arranging arm 20 through the fixing structure, the upper part of the first side wall 712 is provided with a locking hole 714, the box cover 72 comprises a cover body part 721 and a locking part 722, one side end of the cover body 721 and the top of the second side wall 713 are connected in a rotatable manner through a rotating pin, thereby, the box cover 72 can be opened or closed with respect to the box body 71 by the turning of the cover body portion 721 with respect to the second side wall 713; the inner side surface of the lock catch portion 722 is provided with a convex hook 723, and the hook 723 can be clamped into the locking hole 714, so that the reliable locking between the box cover 72 and the box body 71 is realized; two protrusions 724 are disposed on a side of the bottom surface of the lid body 721 close to the locking portion 722, a side of the protrusion 724 facing the locking portion 722 is an inclined plane 725, when the lid 72 is turned over downward and closed, a side of the protrusion 724 facing the locking portion 722 can contact with the top end of the first sidewall 712 of the box body 71 to perform an effective guiding function, so that the locking portion 722 of the lid 72 can be fastened to the outside of the first sidewall 712 and push the hook 723 to hook into the locking hole 714 to achieve reliable locking.

The fixing structure comprises a top end hook 73 and a positioning pin 74, the top end hook 73 is arranged at the top of the outer side surface of the second side wall 713, the positioning pin 74 is arranged at the bottom of the outer side surface of the second side wall 713, positioning holes are formed in the first wire arranging arm 10 and the second wire arranging arm 20, the positioning pin 74 is assembled into the positioning holes, and the top end hook 73 is hooked with top flanges of the first wire arranging arm 10 and the second wire arranging arm 20; a pair of lateral hooks 75 are disposed on the left and right sides of the first sidewall 712 between the top hooks 73 and the positioning pins 74, the first wire arranging arm 10 and the second wire arranging arm 20 are respectively provided with a pair of locking holes, and the lateral hooks 75 are locked in the locking holes.

When the drawer-type chassis is pulled outwards, the inner rails of the slide rail assemblies on the two sides are opposite to the middle rail and the middle rail is opposite to the outer rail, and in the process, the inner rail of the slide rail assembly on the first side drives the first end of the second wire arranging arm 20 to slide through the connecting component, so that the second wire arranging arm 20 and the first wire arranging arm 10 are unfolded, as shown in fig. 7; in the process of unfolding the two wire arranging arms, the middle rail of the slide rail assembly positioned on the first side also drives the first support arm 51 to slide relative to the second support arm 52, and meanwhile, the whole support arm 52 can swing in the bottom plane of the switching support 53, so that the whole support arm 50 is unfolded and can play an effective supporting role for the first wire arranging arm 10 and the second wire arranging arm 20 which are unfolded and completely unfolded.

The detailed description of the embodiments of the present invention has been provided, but the present invention is only the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should be covered by the patent of the present invention.

Claims

1. The utility model provides a reason line frame, its both ends are connected to respectively on the slide rail assembly that a pair of mutual mirror symmetry set up, slide rail assembly includes outer rail, middle rail and interior rail, middle rail sliding connection in between outer rail and the interior rail, reason line frame includes first reason line arm, second reason line arm and coupling assembling, first reason line arm, second reason line arm all have first end and second end, the first end of first reason line arm, the first end of second reason line arm are passed through respectively coupling assembling with be located first side the outer rail of slide rail assembly, interior rail are connected, rotatable coupling between the second end of first reason line arm and the second end of second reason line arm, its characterized in that: coupling assembling includes first component and second component, rotationally install one respectively in the first end of first reason line arm, the first end of second reason line arm first component is located and installs one on the outer rail of the slide rail assembly of first side, the interior rail respectively the second component, but the upper and lower both ends of first component are equipped with the slot of mutual symmetry and are located and install elastic rotation's hasp between two slots, the tip of one side of hasp has convex hook portion, the second component has the joint portion, the slot has been seted up to the terminal surface of joint portion, the upper and lower both sides limit of joint portion inserts and inserts just in two slots of the correspondence of first component hook portion can stretch into in the slot and with the cell wall collude of slot is connected.

2. The wire management rack of claim 1, wherein: the lock catch comprises a rod portion, the rod portion is connected to the first component through a pin shaft, the end portion, located on the front side of the pin shaft, of the rod portion is provided with a spring protruding out of the bottom surface of the rod portion, of the top surface of the rear side of the hook portion, and the spring can drive the rod portion to rotate around the pin shaft in the plane of the first component.

3. A wire management rack according to claim 2, wherein: the hook part comprises a hooking surface and a first guide surface, the top of the hooking surface is vertically connected with the bottom surface of the rod part, the first guide surface is an inclined surface, and the bottom of the hooking surface is smoothly connected with the cambered surface of the first guide surface.

4. A wire management rack according to claim 3, wherein: the rod part is provided with a first hole at the rear side of the pin shaft, the groove wall of the upper slot of the first component is provided with a second hole, and two ends of the spring are respectively hung in the first hole and the second hole.

5. The wire management rack of claim 4, wherein: the notch of the groove of the joint portion end surface of the second member has a second guide surface tapered toward the inside of the groove, the second guide surface being an inclined surface.

6. A wire management rack according to claim 5, wherein: still be connected with the support arm between the middle rail that is located the slide rail assembly of first side and the outer rail that is located the slide rail assembly of second side, just the support arm is located the below of first reason line arm and second reason line arm, the support arm includes first support arm and second support arm, first support arm with second support arm sliding connection, first support arm is connected with the middle rail that is located the slide rail assembly of first side, the second support arm is through a set of coupling assembling is connected with the outer rail that is located the slide rail assembly of second side, with it has the backstop board to go back the rigid coupling on the coupling assembling's of second support arm connection the first component.

7. A wire management rack according to any one of claims 1 to 6, wherein: the wire arranging box comprises a box body and a box cover, the box body comprises a bottom plate, a first side wall and a second side wall, the first side wall and the second side wall are respectively and integrally connected to the two opposite side faces of the bottom plate to form a U-shaped opening structure, a fixing structure is arranged on the outer side of the second side wall and is installed on the first wire arranging arm or the second wire arranging arm through the fixing structure, a locking hole is formed in the upper portion of the first side wall, the box cover comprises a cover body portion and a locking portion, one side end of the cover body portion and the top of the second side wall are connected in a turnover mode through a rotating pin shaft, the other side end of the cover body portion is integrally connected with the locking portion, a convex clamping hook is arranged on the inner side face of the locking portion, and the clamping hook can be clamped into the locking hole.

8. The wire management rack of claim 7, wherein: two convex blocks are arranged on one side of the bottom surface of the cover body part close to the lock catch part, and one side of each convex block facing the lock catch part is an inclined plane.

9. The wire management rack of claim 8, wherein: the fixing structure comprises a top end clamping hook and a positioning pin, the top of the outer side face of the second side wall is provided with the top end clamping hook, the bottom of the outer side face of the second side wall is provided with the positioning pin, positioning holes are formed in the first wire arranging arm and the second wire arranging arm respectively, the positioning pin is assembled into the positioning holes, and the top end clamping hook is hooked with top flanges of the first wire arranging arm and the second wire arranging arm.

10. A wire management rack according to claim 9, wherein: the left side and the right side of the first side wall are provided with a pair of lateral hooks between the top end hook and the positioning pin, the first wire arranging arm and the second wire arranging arm are respectively provided with clamping holes in pairs, and the lateral hooks are clamped in the clamping holes.