CN107770999A - Sliding rail assembly and its wire-management device - Google Patents
Sliding rail assembly and its wire-management device Download PDFInfo
- Publication number
- CN107770999A CN107770999A CN201610683078.7A CN201610683078A CN107770999A CN 107770999 A CN107770999 A CN 107770999A CN 201610683078 A CN201610683078 A CN 201610683078A CN 107770999 A CN107770999 A CN 107770999A
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- China
- Prior art keywords
- rail
- arm
- group
- reason line
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
- H05K7/1447—External wirings; Wiring ducts; Laying cables
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1491—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures having cable management arrangements
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Rehabilitation Tools (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The present invention relevant a kind of sliding rail assembly and its wire-management device, the sliding rail assembly include one first rail and one second rail.Second rail can be with respect to first rail activity.The wire-management device includes one first group of reason line arm and one second group of reason line arm.First group of reason line arm includes two arms can be movable relative to each other；Second group of reason line arm includes two arms can be movable relative to each other, and second group of reason line arm connects first group of reason line arm；One position of the wire-management device is to connect first rail；The wire-management device can respond second rail and is driven with respect to first rail from a first position toward second place activity from a first state in one second state.
Description
Technical field
The present invention relates to a kind of wire-management device, and it is traditional thread binding to particularly relate to a kind of reason that can be applied in slide rail or machine frame system
Put.
Background technology
In general, in rack system, a carrier is attached to a frame generally by a pair of sliding rail assemblys.
Wherein, the carrier is, for example, server or power supply unit etc..Wherein, the carrier has wire rod or cable (cables).
Therefore, in order to which the wire rod of the carrier can be suitably placed, one kind reason line assembly (cable management
Assembly) (or reason line arm) is just developed.
Line arm assembly is managed as U.S. Patent Bulletin US 7,554,819B2 discloses one kind, it is total that it can be applied to a pair of slide rails
Into.From Fig. 1 and Fig. 2 of the case, each sliding rail assembly includes rail C in rail B and one in an outer rail A, one.The reason line arm assembly
A supporting rail 2 and the activity on the supporting rail 2 are may be connected to by an articulated part 13 comprising a forearm 11 and a postbrachium 12.Its
In, the forearm 11 is with being provided with several reason wire maintainers 15 on the postbrachium 12.Furthermore, should from Figure 15 of the case
The postbrachium 12 for managing line arm assembly is the outer rail A that one of them sliding rail assembly is connected to by a connector 5, and the reason line arm assembly
Forearm 11 be to be connected to the interior rail C of the sliding rail assembly by an insertion seat 7；On the other hand, one end of the supporting rail 2 can be by
One first sliding component 3 and the middle rail B for being connected to this one of them sliding rail assembly.
As U.S. Patent Bulletin US 7,472,795B2 discloses a kind of management assembly, as knowable to Fig. 1 of the case, a device
36 can be arranged on a frame 31 by sliding rail assembly 24,26.Wherein, each sliding rail assembly includes a fixed part 32 and an activity
Portion 34.The device 36 is installed on movable part 34.The management assembly includes one first arm 50, one second arm 60 and one crosses part 42.
First arm 50 is with second arm 60 respectively with an outer end 52,62 can actively clip crosses part in this by a sliding block 48
42, and first arm 50 and second arm 60 have a inner 54,64 respectively, can be used to be respectively coupled to one first arm support 56 and
One second arm support 66.First arm support 56 is connected to the movable part 34 of one of them sliding rail assembly, and second arm support 66 connects
It is connected to the fixed part 32 of one of them sliding rail assembly.On the other hand, this cross the both ends of part 42 respectively by a first 38 with
One second frame 40 can be in the activity of fixed part 32 of sliding rail assembly 24,26.From Fig. 3, Fig. 4 and Fig. 5 of the case, based on the activity
Portion 34 and the device 36 from a stowed position toward extended position activity, first arm 50 and second arm 60 can relatively activity and
Expansion, and can cross activity on part 42 at this by the sliding block 48.
Pacify as U.S. Patent Bulletin US 8,387,933B2 disclose a kind of wire-management device comprising an arm assembly 10, one first
Piece installing 20, one second installed part 30 and a support member 50.The arm assembly 10 includes a postbrachium 11 and a forearm 12 by a connection
Part 14 connects the postbrachium 11.Wherein, the forearm 12 is connected the first arm section with one second arm section 122 comprising one first arm section 121
121.A connecting piece 22 of first installed part 20 is the one end for being pivoted to the postbrachium 11, and first installed part 20 is attached to one and consolidated
Orbit determination 410；On the other hand, second installed part 30 is pivoted to one end of the second arm section 122, and second installed part 30 is installed
Rail 430 in one.The support member 50 is located at the rear end of two middle rails 420 of slide rail overall apparatus 400.
It follows that although above-mentioned Patents case, which all provides reason line assembly, is available for placing wire, but these are related specially
The reason line assembly of profit, it is included, and two joint line arms are relative to be pivotally connected, and two joint line arms can be relative with the active rail of sliding rail assembly
Retaining rail movable and deploy toward each other.However, the development length with the difference of the market demand, sometimes sliding rail assembly
(or opening length) needs to be increased, that is to say, that the active strokes that the active rail of sliding rail assembly is relatively fixed rail need to become
It is longer, therefore the reason line assembly of the reason line arm with two sections or three sections be able to can not apply in the case where length of run is limited.
The content of the invention
It is an object of the invention to provide a kind of multi-section type for the machine frame system for having and being applied to electronic equipment to manage line
Device.
According to the viewpoint of the present invention, a kind of wire-management device includes one first group of reason line arm and one second group of reason line arm.Its
Feature is：First group of reason line arm includes two arms can be movable relative to each other；Second group of reason line arm can be relative comprising two arms
Movable each other, second group of reason line arm connects first group of reason line arm.
It is preferred that first group of reason line arm is relative second group of reason line arm pivot joint.
It is preferred that the end of one of two arms of first group of reason line arm is with respect to second group of reason line arm
The end pivot joint of one of two arms.
It is preferred that two arms of first group of reason line arm are to be pivotally connected relative to each other.
It is preferred that two arms of second group of reason line arm are to be pivotally connected relative to each other.
It is preferred that wire-management device is also pivotally connected comprising an arm with respect to second group of reason line arm.
It is preferred that the wire-management device also includes a support member to be supported on first group of reason line arm and second group of reason line
Between arm.
It is preferred that one of two arms of second group of reason line arm be the relative both ends for being articulated in the support member it
Between.
According to another viewpoint of the present invention, a kind of sliding rail assembly includes one first rail, one second rail and a wire-management device.
It is characterized in：Second rail can be with respect to first rail activity.The wire-management device includes one first group of reason line arm and one second group of reason
Line arm.First group of reason line arm is pivotally connected relative to each other comprising two arms；Second group of reason line arm includes two arms pivot relative to each other
Connect, one of second group of reason line arm arm is pivotally connected with respect to one of first group of reason line arm arm；Wherein, this first group
Wherein another arm of reason line arm is to connect first rail；Wherein, the wire-management device can respond second rail with respect to this first
Rail is driven in one second state from a first position toward second place activity from a first state.
It is preferred that the wire-management device is also pivotally connected comprising wherein another arm of the arm with respect to second group of reason line arm, and should
Arm is responded second rail and can be driven from the first position toward second place activity with respect to first rail.
It is preferred that the sliding rail assembly is also movably mounted between first rail and second rail comprising one the 3rd rail, should
Also comprising a support member to be supported between first group of reason line arm and second group of reason line arm, the support member returns wire-management device
Should the 3rd rail with respect to first rail activity and displacement.
It is preferred that one of two arms of second group of reason line arm be the relative both ends for being articulated in the support member it
Between.
It is preferred that the sliding rail assembly is also arranged on the 3rd rail comprising a locking piece, the locking piece can lock this second
One position of rail, direction of second rail from the first position toward the second place is set synchronously to drive the 3rd rail to one
Precalculated position.
It is preferred that first rail includes a solution tug feature, when the 3rd rail activity to the precalculated position, solution tug feature
To release locking of the locking piece to the position of second rail.
According to another viewpoint of the present invention, a kind of sliding rail assembly is applied to a carrier being attached to a frame, the frame
Comprising one first post and one second post, the sliding rail assembly includes one first rail, one second rail, one the 3rd rail and a wire-management device.
It is characterized in：First rail is attached to first post and second post by one first bracket and one second bracket；Second rail
It can be installed with respect to first rail activity, second rail for the carrier；3rd rail be movably mounted to first rail with this
Between two rails；The wire-management device includes one first group of reason line arm and one second group of reason line arm.First group of reason line arm includes two
Arm is pivotally connected relative to each other；Second group of reason line arm is pivotally connected relative to each other comprising two arms, one of second group of reason line arm
Arm is pivotally connected with respect to one of first group of reason line arm arm；Wherein, wherein another arm of first group of reason line arm is connection
One of first rail and the frame；Wherein, the wire-management device can respond second rail with respect to first rail from one
One position is driven in one second state toward second place activity from a first state.
It is preferred that first group of reason line arm, second group of reason line arm and the arm have a reason line feature each other, should
Line feature is managed to put a wire rod of the carrier.
Brief description of the drawings
To further illustrate the above-mentioned purpose, design feature and the effect that confirm the present invention, below with reference to accompanying drawing to this hair
It is bright to be described in detail, wherein：
The solid that one carrier of Fig. 1 display first embodiment of the invention is attached to a frame by a pair of sliding rail assemblys is shown
It is intended to.
Fig. 2 shows that a wire-management device of first embodiment of the invention is located at the signal between the carrier and a sliding rail assembly
Figure.
Fig. 3 shows the schematic diagram of a wire-management device of first embodiment of the invention.
Fig. 4 shows the decomposing schematic representation of the wire-management device of first embodiment of the invention, carrier and sliding rail assembly.
Fig. 5 shows an arm of wire-management device and the decomposing schematic representation of a support member for first embodiment of the invention.
Fig. 6 is combination diagram of the arm with the support member of Fig. 5 wire-management device.
Fig. 7 shows the schematic perspective view of the sliding rail assembly of first embodiment of the invention.
Fig. 8 is the enlarged diagram of Fig. 7 a-quadrant, to show that the first rail of sliding rail assembly includes a solution tug feature.
Fig. 9 is the enlarged diagram of Fig. 7 B area, to show that the 3rd rail of sliding rail assembly can by a locking piece
Lock a position of the second rail.
Figure 10 shows that the sliding rail assembly of one embodiment of the invention is in the schematic diagram of a collapse state.
Figure 11 is that the second rail of Figure 10 sliding rail assembly and the 3rd rail can be synchronously movable toward a direction with respect to the first rail
Schematic diagram.
Figure 12 shows that the synchronized relation of the second rail and the 3rd rail of Figure 11 sliding rail assembly can be solved in a precalculated position
The schematic diagram removed.
Figure 13 shows that the carrier of first embodiment of the invention is attached to frame by sliding rail assembly and wire-management device is in
The schematic diagram of one first state.
Figure 14 is the second rail the first rail relative with the 3rd rail of Figure 13 sliding rail assembly toward direction activity and wire-management device
It is in gradually the schematic diagram of one second state, wherein support member displacement with the activity of the second rail.
Figure 15 is that the second rail of Figure 14 sliding rail assembly continues to be in toward direction activity and wire-management device with respect to the first rail
The schematic diagram of second state.
Figure 16 shows that one first arm of first group of reason line arm of the wire-management device of second embodiment of the invention can be connected to
The schematic diagram of frame.
Figure 17 shows that one the 5th arm of the wire-management device of third embodiment of the invention can be connected to the second of sliding rail assembly
The schematic diagram of rail.
Embodiment
Fig. 1 shows that a machine frame system can be with one first sliding rail assembly 22 and one second sliding rail assembly comprising a carrier 20
23 are attached to a frame 24.The carrier 20 can be electronic equipment, such as include server and/or power supply unit etc..
The frame 24 includes a pair of first post 26a and a pair of second post 26b.Each sliding rail assembly includes one first rail 28.First rail
28 two parts can be each configured with one first bracket 30 (such as front rack) and one second bracket 32 (such as tail-bracket), use
To be separately mounted to the first post 26a of the frame 24 and the second post 26b.
As shown in Fig. 2 each sliding rail assembly also includes one second rail 34 and one the 3rd rail 36.The confession of second rail 34 this hold
Loading 20 is installed；3rd rail 36 is movably mounted between first rail 28 and second rail 34, to extend second rail
The active strokes of 34 relative first rails 28.Furthermore, first sliding rail assembly 22 is located at comprising a wire-management device 37 and is somebody's turn to do
The rear of carrier 20.Specifically, the wire-management device 37 includes one first group of reason line arm and one second group of reason line arm.Wherein,
First group of reason line arm includes two arms, such as one first arm 38a and one second arm 38b；Second group of reason line arm includes two
Arm, such as one the 3rd arm 38c and one the 4th arm 38d.It is preferred that the wire-management device 37 also includes an arm, such as one the 5th arm
38e.Each arm (38a, 38b, 38c, 38d, 38e) has at least one reason line feature 35, these reason line features 35 can be groove or
Pedestal, and these manage line features 35 can arrange the wire rod of the carrier 20, because this part is to be familiar with the usual of the field
Skill it will be appreciated that technology category, for brevity, repeated no more in this.
As shown in figure 3, the first arm 38a and the second arm 38b of first group of reason line arm can be movable relative to each other；This second group
The 3rd arm 38c and the 4th arm 38d for managing line arm can be movable relative to each other；5th arm 38e can live with respect to second group of reason line arm
It is dynamic.Wherein, the 3rd arm 38c of second group of reason line arm is connected to the second arm 38b of first group of reason line arm.
In this embodiment, these arms (38a, 38b, 38c, 38d, 38e) all include two positions, e.g. two positions
Relative first end E1 and a second end E2, and these arms (38a, 38b, 38c, 38d, 38e) can be by one first pivot joint
Part 40, the second articulated part 42, the 3rd articulated part 44 and the 4th articulated part 46 and be pivotally connected relative to each other in order.
Specifically, the first arm 38a and the second arm 38b of first group of reason line arm first end E1 can by this first
Articulated part 40 and be pivotally connected relative to each other.For example, it is configured with one first auxiliary block 48 between the first arm 38a and second arm 38b
It is available for two the first articulated parts 40 to be pivotally connected；Second arm 38b of first group of reason line arm the second end E2 and second group of reason line
3rd arm 38c of arm the second end E2 can be pivotally connected relative to each other by second articulated part 42.For example, second arm 38b
One second auxiliary block 50 is configured between the 3rd arm 38c is available for two the second articulated parts 42 to be pivotally connected；Second group of reason line arm
The 3rd arm 38c the 4th arm 38d first end E1 of first end E1 and second group of reason line arm can be by the 3rd pivot
Fitting 44 and be pivotally connected relative to each other.Can for example, being configured with one the 3rd auxiliary block 52 between the 3rd arm 38c and the 4th arm 38d
It is pivotally connected for two the 3rd articulated parts 44；The of 4th arm 38d of second group of reason line arm the second end E2 and the 5th arm 38e
Two end E2 can be pivotally connected relative to each other by the 4th articulated part 46.For example, between the 4th arm 38d and the 5th arm 38e
Being configured with one the 4th auxiliary block 54 is available for two the 4th articulated parts 46 to be pivotally connected.Accordingly, make these arms (38a, 38b, 38c, 38d,
38e) can be movable relative to each other.It is noted that in this embodiment, although these arms (38a, 38b, 38c, 38d, 38e)
It is that relative pivot joint by these extra auxiliary blocks (48,50,52,54), however, in practice, these arms (38a, 38b,
38c, 38d, 38e) directly it can be also pivotally connected relative to each other by articulated part, in not limiting in implementation.
As shown in figure 4, the first arm 38a of first group of reason line arm the second end E2 may be connected to first sliding rail assembly
22 the first rail 28.For example, the rear end of the first rail 28 of adjacent first sliding rail assembly 22 may be configured with one first accessory 56, should
First arm 38a the second end E2 can be connected to first accessory 56 by one the 5th articulated part 58.On the other hand, this
Five arm 38e first end E1 can be connected to the carrier 20.For example, the rear portion of the adjacent carrier 20 may be configured with one
Two accessories 60, the 5th arm 38e first end E1 can be connected to second accessory 60 by one the 6th articulated part 62.
It is preferred that the wire-management device 37 also includes a support member 64 to be supported on these arms (38a, 38b, 38c, 38d)
Between.The support member 64 is arranged on the 3rd rail 36 of one of a pair of sliding rail assemblys.For example, one end of the support member 64
It is mountable to the 3rd rail 36.It is preferred that the both ends of the support member 64 have an installed part 66 respectively, (this part can coordinate figure
6), the installed part 66 can be by a mounting characteristic 68, such as hooks or follow closely, removably to hang to adjacent 3rd rail 36
Rear end a supporting part 69.It is noted that although the present embodiment is to be attached to the 3rd rail 36 with the support member 64, so
And in practice, the support member 64 can also be connected to the 3rd rail 36 by the mode being spirally connected, in not limiting in implementation.
As shown in figs. 5 and 6, one of two arms of second group of reason line arm, such as the 3rd arm 38c are relative pivots
It is connected between the both ends of the support member 64.For example, the wire-management device also includes a connecting elements 70, the connecting elements 70 can be by
Two fixtures 72 are attached between the both ends of the support member 64, and the 3rd arm 38c first end E1 and the second end E2
Between a position can be pivoted to the connecting elements 70 by a shaft member 74.
As illustrated in figs. 7 and 8, each sliding rail assembly, such as the first rail 28 of first sliding rail assembly 22 include a solution
Pull feature 76, solution tug feature 76 can be an extra part by the mode such as rivet, weld or be spirally connected be connected to this first
Rail 28；Or solution tug feature 76 directly can be formed in first rail 28 by the mode of machining, make solution tug feature
76 have specific shape or structure.In this, solution tug feature 76 has a lead segment 78, and an e.g. inclined-plane or cambered surface etc. is tied
Structure.Coordinate shown in Fig. 9, first sliding rail assembly 22 is also installed on the 3rd rail 36, and the locking piece 80 comprising a locking piece 80
With a sticking department 82；On the other hand, second rail 34 has 86 adjacent hole 84 of a hole 84 and a stop part.The locking piece 80
Sticking department 82 can be locking the stop part 86.
As shown in Figure 10, each sliding rail assembly, such as first sliding rail assembly 22 are in a state, and e.g. one folds
State.Under the collapse state, the second rail 34 of first sliding rail assembly 22 is in 36 relative first rail 28 of the 3rd rail
One first position P1.Wherein, the locking piece 80 also includes a contact site 88, and one between the contact site 88 and the sticking department 82
Position is to be pivoted to the 3rd rail 36.It is preferred that an elastic force is provided to the locking piece 80 by an elastic component 90, and the elastic component
90 there is an elastic part 92 to act on the contact site 88, the contact site 88 is retained towards first rail 28, and the sticking department 82
The hole 84 can be put in and keep locking the stop part 86 of second rail 34.
As shown in Figure 11 and Figure 12, when second rail 34 and 36 relative first rail 28 of the 3rd rail are from first position P1
Toward a first direction D1, during an e.g. bearing of trend activity, second rail 34 is locked by the sticking department 82 of locking piece 80
Stop part 86, enable second rail 34 synchronously movable toward first direction D1 with the 3rd rail 36, until second rail 34
With the 3rd rail 36 toward first direction D1 activities to soon close to a precalculated position L when, the contact site 88 of the locking piece 80 can connect
The lead segment 78 of the solution tug feature 76 of first rail 28 is touched, makes the locking piece 80 angle of beat one accordingly, to release the lock
Determine the locking of the sticking department 82 of part 80 to the stop part 86 of second rail 34.That is, when the 3rd rail 36 it is relative this
When one rail 28 is toward first direction D1 activities to precalculated position L, solution tug feature 76 can release the locking piece 80 to this
The locking of the stop part 86 of two rails 34, the sticking department 82 of the locking piece 80 is set to depart from from the stop part 86.In this case, this
Three rails 36 are no longer synchronously movable with second rail 34, and in other words, second rail 34 can be further past with respect to the 3rd rail 36
First direction D1 activities.
As shown in figure 13, each sliding rail assembly 22,23 is in the collapse state.Wherein, the first of the wire-management device 37
Arm 38a the second end E2 is pivoted to the first accessory 56 of the first rail 28 of the first sliding rail assembly 22, and the wire-management device 37
5th arm 38e first end E1 is pivoted to the second accessory 60 of the carrier 20.In addition, the support member 64 is supporting the reason
Line apparatus 37.Furthermore, in the case where each sliding rail assembly 22,23 is in the collapse state, the major part of the carrier 20
It is in the frame 24.On the other hand, the wire-management device 37 is to be in a first state, for example, the wire-management device 37 these
Arm (38a, 38b, 38c, 38d, 38e) is in the state mutually drawn close.
Coordinate shown in Figure 13 and Figure 14, when the carrier 20 is drawn out from the frame 24, second rail 34 with this
When three rails, 36 relative first rail 28 is from first position P1 towards first direction D1, e.g. bearing of trend activity, the carrying
Thing 20 is also therewith toward first direction D1 towards the outer displacement of frame 24.Wherein, second rail 34 past can be somebody's turn to do with the 3rd rail 36
First direction D1 is synchronously movable, and when reaching precalculated position L, the 3rd rail 36 is no longer synchronously lived with second rail 34
It is dynamic (on the second rail 34 principle synchronous and releasing the synchronized relation with the 3rd rail 36, refer to above-mentioned Figure 10, Figure 11,
Figure 12 and its related description, for brevity, repeated no more in this).
Specifically, during second rail 34 and the 3rd rail 36 are toward first direction D1 activities, the support member
64 respond the 3rd rails 36 with respect to first rail 28 activity and displacement.On the other hand, the wire-management device 37 can respond this
Two rails 34 are with respect to first rail 28 from first position P1 toward first direction D1 activities and from the first state gradually in one the
Two-state, the state e.g. deployed.Furthermore, the 5th arm 38e can respond second rail 34 (or carrier
20) it is driven with respect to first rail 28 from first position P1 toward first direction D1 activities.Wherein, due to the 3rd rail 36
Second rail 34 can be followed synchronously movable, the first arm 38a and the second arm 38b of first group of reason line arm can first deploy, directly
When reaching precalculated position L to second rail 34 and the 3rd rail 36, the synchronous movement of second rail 34 and the 3rd rail 36 closes
System is released from.
As shown in figure 15, after the synchronous movement relation is released from, second rail 34 (or the carrier 20) can be further continued for
It is movable toward first direction D1 with respect to the 3rd rail 36, to be further driven to the 5th arm 38e of the wire-management device 37, wherein, by
In one of two arms of second group of reason line arm, such as the 3rd arm 38c is the relative both ends for being articulated in the support member 64
Between, so that the 3rd arm 38c and the 4th arm 38d of second group of reason line arm respond the 5th arm 38e activity and opened up in order
Open, then drive the first arm 38a and the second arm 38b of first group of reason line arm again.Until second rail 34 is with respect to first rail
28 reach a second place P2, and when to make the sliding rail assembly be in a such as fully extended state, the wire-management device 37 is driven to this
Second state.
It is noted that when second rail 34 with respect to first rail 28 from second place P2 toward a second direction, example
When folding direction (opposite the first direction D1 direction) activity in this way to stowed position P1, the wire-management device 37 also therewith from
Second state returns to the first state (this part refers to Figure 13, for brevity, is repeated no more in this).
As Figure 16 shows that the second of the embodiment of the present invention implements kenel.The difference of the second implementation kenel and first embodiment
Substantially it is：First arm 200a of first group of reason line arm the second end E2 is the second post 202 for being connected to the frame.Example
Such as, first arm 200a the second end E2 is connection, such as is articulated in one the 3rd accessory 204 of second post 202.
As Figure 17 shows that the 3rd of the embodiment of the present invention implements kenel.It is different from the 5th arm 38e's of first embodiment
First end E1 is to be connected to the carrier 20, and the 3rd implements the 5th arm 300e of the wire-management device of kenel first end
E1 can be connected to the second rail 302 of sliding rail assembly 301.For example, the 5th arm 300e first end E1 can be connected, such as
One the 4th accessory 304 of second rail 302 is articulated in, so can equally allow the wire-management device to respond second rail 302 relative
First rail 306 is movable and is driven from a first state to one second state.
Explanation more than, it is known that enhancement effect of the invention is with advantage：For prior art, due to
Include the reason line arm (38a, 38b, 38c, 38d, 38e) of more than more piece (such as more than four sections), the wire-management device 37 of the present embodiment
Can be in response to the overall elongation length (or open length) of longer sliding rail assembly, and because second rail 34 and the 3rd rail 36 exist
There is the relation of synchronous movement, and one of two arms 38c, 38d of second group of reason line arm are phases in one predetermined stroke
To being articulated in the support member 64 (between both ends), can so allow the wire-management device 37 can it is interim or sequentially expansion or
Fold, so that the wire-management device 37 of this multi-section type has stable expansion or folds effect.
Although the present invention describes with reference to current specific embodiment, those of ordinary skill in the art
It should be appreciated that the embodiment of the above is intended merely to the explanation present invention, can also make in the case of without departing from spirit of the invention
Go out it is various equivalent change and modifications, therefore, as long as in the spirit of the present invention change to above-described embodiment, become
Type will all fall in the range of the application claims.
Claims (20)
1. a kind of wire-management device, include one first group of reason line arm and one second group of reason line arm, it is characterised in that：
First group of reason line arm includes two arms can be movable relative to each other；And
Second group of reason line arm includes two arms can be movable relative to each other, and second group of reason line arm connects first group of reason line
Arm.
2. wire-management device according to claim 1, it is characterised in that first group of reason line arm is relative second group of reason
Line arm is pivotally connected.
3. wire-management device according to claim 2, it is characterised in that two arms of first group of reason line arm are wherein
One of end be one of two arms of relative second group of reason line arm end pivot joint.
4. wire-management device according to claim 1, it is characterised in that two arms of first group of reason line arm are relative
It is frames rotatably mounted relative to one another.
5. wire-management device according to claim 1, it is characterised in that two arms of second group of reason line arm are relative
It is frames rotatably mounted relative to one another.
6. wire-management device according to claim 1, it is characterised in that also comprising an arm with respect to second group of reason line arm pivot
Connect.
7. wire-management device according to claim 1, it is characterised in that also comprising a support member being supported on this first group
Manage between line arm and second group of reason line arm.
8. wire-management device according to claim 7, it is characterised in that two arms of second group of reason line arm are wherein
One of be relative be articulated between the both ends of the support member.
9. a kind of sliding rail assembly, include one first rail, one second rail and a wire-management device, it is characterised in that：
Second rail can be with respect to first rail activity；And
The wire-management device, comprising：
One first group of reason line arm is pivotally connected relative to each other comprising two arms；And
One second group of reason line arm is pivotally connected relative to each other comprising two arms, one of second group of reason line arm arm with respect to this first
The arm pivot joint of one of group reason line arm；
Wherein, wherein another arm of first group of reason line arm is to connect first rail；
Wherein, the wire-management device can respond second rail with respect to first rail from a first position toward a second place activity and
It is driven from a first state in one second state.
10. sliding rail assembly according to claim 9, it is characterised in that the wire-management device also comprising an arm with respect to this
Wherein another arm pivot joint of two groups of reason line arms, and the arm respond second rail with respect to first rail from the first position toward this
Two positions are movable and can be driven.
11. sliding rail assembly according to claim 10, it is characterised in that also comprising one the 3rd rail be movably mounted to this
Between one rail and second rail, the wire-management device also includes a support member to be supported on first group of reason line arm and this second group
Manage line arm between, the support member respond the 3rd rail with respect to first rail activity and displacement.
12. sliding rail assembly according to claim 11, it is characterised in that one of described second group of reason line arm arm is
It is relative to be articulated between the both ends of the support member.
13. sliding rail assembly according to claim 11, it is characterised in that the 3rd rail also is arranged on comprising a locking piece,
The locking piece can lock a position of second rail, enable direction of second rail from the first position toward the second place
Synchronously drive the 3rd rail a to precalculated position.
14. sliding rail assembly according to claim 13, it is characterised in that first rail includes a solution tug feature, when this
During the 3rd rail activity to the precalculated position, the solution pulls feature to release locking of the locking piece to the position of second rail.
15. a kind of sliding rail assembly, suitable for a carrier is attached into a frame, the frame includes one first post and one second
Post, the sliding rail assembly include one first rail, one second rail, one the 3rd rail and a wire-management device, it is characterised in that：
First rail is attached to first post and second post by one first bracket and one second bracket；
Second rail can be installed with respect to first rail activity, second rail for the carrier；
3rd rail is movably mounted between first rail and second rail；And
The wire-management device, comprising：
One first group of reason line arm is pivotally connected relative to each other comprising two arms；And
One second group of reason line arm is pivotally connected relative to each other comprising two arms, one of second group of reason line arm arm with respect to this first
The arm pivot joint of one of group reason line arm；
Wherein, wherein another arm of first group of reason line arm is connection one of first rail and the frame；
Wherein, the wire-management device can respond second rail with respect to first rail from a first position toward a second place activity and
It is driven from a first state in one second state.
16. sliding rail assembly according to claim 15, it is characterised in that the wire-management device also comprising an arm with respect to this
Wherein another arm pivot joint of two groups of reason line arms, and the arm respond second rail with respect to first rail from the first position toward this
Two positions are movable and can be driven.
17. sliding rail assembly according to claim 15, it is characterised in that the wire-management device also comprising a support member to
It is supported between first group of reason line arm and second group of reason line arm, the support member responds work of the 3rd rail with respect to first rail
Move and displacement.
18. sliding rail assembly according to claim 17, it is characterised in that two arms of second group of reason line arm its
One of be relative be articulated between the both ends of the support member.
19. sliding rail assembly according to claim 15, it is characterised in that the 3rd rail also is arranged on comprising a locking piece,
The locking piece can lock a position of second rail, enable direction of second rail from the first position toward the second place
The 3rd rail a to precalculated position is synchronously driven, first rail includes a solution tug feature, when the 3rd rail activity is predetermined to this
During position, the solution pulls feature to release locking of the locking piece to the position of second rail.
20. sliding rail assembly according to claim 16, it is characterised in that first group of reason line arm, second group of reason line
Arm and the arm have a reason line feature each other, and the reason line feature is putting a wire rod of the carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683078.7A CN107770999B (en) | 2016-08-18 | 2016-08-18 | Slide rail assembly and wire arranging device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683078.7A CN107770999B (en) | 2016-08-18 | 2016-08-18 | Slide rail assembly and wire arranging device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107770999A true CN107770999A (en) | 2018-03-06 |
| CN107770999B CN107770999B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610683078.7A Active CN107770999B (en) | 2016-08-18 | 2016-08-18 | Slide rail assembly and wire arranging device thereof |
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| Country | Link |
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| CN (1) | CN107770999B (en) |
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| CN111629557A (en) * | 2019-02-27 | 2020-09-04 | 川湖科技股份有限公司 | Slide rail mechanism and support assembly thereof |
| CN111629555A (en) * | 2019-02-27 | 2020-09-04 | 川湖科技股份有限公司 | Slide rail mechanism and support assembly thereof |
| CN112188784A (en) * | 2019-07-02 | 2021-01-05 | 川湖科技股份有限公司 | Wire management assembly |
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| Publication number | Publication date |
|---|---|
| CN107770999B (en) | 2020-08-28 |
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