CN101346049B - Connection structure of wire arrangement frame - Google Patents

Abstract

The present invention is a connection structure of a wire rack, comprising a wire rack body, a support frame, a support slider, a support fastener and two mounting members. The wire rack body comprises a sliding sleeve which is slidably mounted on the support frame. Both ends of the wire rack body are connected to the mounting members. Both ends of the support frame are respectively connected to the support slider and the support fastener. The mounting member and the support fastener are provided with latch buttons, and the sliding sleeve can be rotated at an angle, so that the mounting members at both ends of the wire rack body can be arbitrarily assembled at the left or right position of the sliding component, and the support slider and the support fastener are respectively slidably connected and fixed corresponding to the left or right side of the sliding component, so that the wire rack body is unfolded as the sliding component is stretched and slides on the support rack.

Description

The connection structure of the cable management frame

technical field

The invention relates to a connection structure of a cable management frame, in particular to a cable management frame with a support frame, the installation part of which can be optionally combined in two directions on the left or right side of the sliding assembly.

Background technique

Electronic products stacked on the drawer-type slide rail storage space, such as servers, are equipped with slide rails on both sides, and the electronic products are allowed to slide corresponding to the slide rails, and the cables are accommodated and restricted by the cable management frame.

These cable management frames are usually implemented for matching slide rails, and the cable management frames have one end and the other end as supporting points, and there is a folding part (usually a hinge) between the two ends of the cable management frame to be foldable, and When folded, the folded part of the cable management frame is suspended in the air and away from any supporting point. However, due to the weight of the cable and the cable management frame itself, after a long period of use, the folded part of the cable management frame will sag, which will affect the operation in a densely stacked storage space.

In addition, in recent technologies, such as Chinese Patent Publication No. CN1784129A (U.S. Patent Early Publication No. 2006/0081735 A1, No. 2006/0081736 A1) and Chinese Patent Publication No. CN1863444A (U.S. Patent Early Publication No. 2006/0113433 No. A1) is a design that can be implemented with slide rails to share part of the weight of the cable management frame and prevent the folded parts of the cable management frame from sagging.

Contents of the invention

The purpose of the present invention is to provide a connection structure of a cable management frame to achieve:

It solves the problem that the hanging end of the early cable management frame is easy to fall, and further improves the direction selection of the assembly on the sliding component, which can give the operator easier installation convenience.

And the connection structure of the cable management frame of the present invention, the technical means of concrete implementation include a frame main body, a support frame, a support slider, a support fastener and two mounting parts, wherein, the cable frame main body includes a front arm frame, a rear Arm frame, intermediate frame and sliding sleeve, the sliding sleeve is connected to the intermediate frame and placed on the support frame, the two ends of the support frame are respectively connected to the support slider and the support fastener, and the mounting parts are connected to both ends of the main body of the wire frame and the intermediate frame It is pivotally connected with the sliding sleeve, and the intermediate frame and the sliding sleeve are correspondingly provided with arc grooves and stoppers, so that the sliding sleeve can rotate relative to the intermediate frame within an angle range.

Wherein, the two mounting parts are respectively connected with a turning piece, one of the mounting parts is connected to the front arm frame through one of the turning pieces, and the other mounting part is connected to the rear arm frame through the other turning piece.

Wherein, the support frame includes an outer rod and an inner rod, the inner rod is connected in the outer rod, the support slider has a pivot piece, one end of the outer rod of the support frame is connected to the support fastener, and one end of the inner rod is connected to the support The pivoting piece of the slider, and the sliding sleeve is sleeved on the outer rod.

Wherein, the supporting slider is provided with a pressing part, and the pressing part is elastic and bendable.

Wherein, the back side of the support slider is provided with a bump.

Wherein, it also includes a sliding assembly, the sliding assembly includes an inner rail, a middle rail and an outer rail, the rear ends of the inner rail and the outer rail are provided with a clamping seat, and the clamping seat has a folding piece, a blocking piece and a locking body, The mounting part is inserted into the folded piece of the clamping seat and resists the blocking piece, and the mounting part is provided with a snap button corresponding to the clamping seat to be positioned, and the rear end of the middle rail is provided with a fixing piece, which has a perforation. The support fastener is set on the fixed piece, and the support fastener is provided with a catch button corresponding to the fixed piece to be positioned.

Wherein, the catch button includes a cylinder body, a bolt rod, a pull button and an elastic component. The cylinder accommodates the elastic component, and the bolt rod penetrates into the cylinder body and the elastic component. The cylinder body and the bolt rod are pushed up, so that the pull button and the bolt rod are affected by the elastic component, and the bolt rod is normally protruded to be against the clamping seat and the fixed piece.

Wherein, the rear end of the outer rail is provided with an elastic retainer, and the elastic retainer has two locking feet corresponding to both sides of the clamping seat and the pressing part of the supporting slider, and the locking feet have a blocking surface for the aforementioned supporting slider. The bump stops.

In order to further illustrate and verify the above-mentioned purpose, structural features and effects of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a three-dimensional exploded view of an embodiment of the present invention.

Fig. 2 is a schematic diagram of a partial structure of an embodiment of the present invention.

Fig. 3 is a structural schematic diagram of the locking button according to the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a sliding assembly according to an embodiment of the present invention.

Fig. 5 is a schematic diagram of an embodiment of the present invention installed on a sliding assembly and erected on a pillar.

Fig. 6 is a schematic diagram of the assembly of the main body of the wire stand with the mounting piece to the clamping seat according to the embodiment of the present invention.

Fig. 7 is a cross-sectional view of an embodiment of the present invention in which the mounting part is assembled to the clamping seat and the supporting fastener is sleeved on the fixing piece.

Fig. 8 is a schematic diagram of the support frame sliding on the outer rail with the support slider according to the embodiment of the present invention.

Fig. 9 is a schematic diagram of the supporting frame according to the embodiment of the present invention, with the supporting fasteners sleeved on the rear end fixing plate of the middle rail.

Fig. 10 is a schematic diagram of a state in which a support slider is inserted into an outer rail according to an embodiment of the present invention.

Fig. 11 is a schematic diagram of a state in which the supporting slider is detached from the outer rail according to the embodiment of the present invention.

Fig. 12 is a schematic diagram of a state in which the cable management frame is preliminarily stretched along with the slide rail assembly according to the embodiment of the present invention.

Fig. 13 is a schematic diagram of a state in which the cable management frame is fully stretched with the slide rail assembly according to the embodiment of the present invention.

Detailed ways

As shown in Figure 1 and Figure 2, the specific embodiment of the cable management frame of the present invention includes a frame main body 1, a support frame 2, a support slider 3, a support fastener 4, two mounting parts 5, and two turning pieces 6 and the locking button 7, wherein:

The wire frame main body 1 includes a front arm frame 11, a rear arm frame 12, an intermediate frame 13 and a sliding sleeve 14, the intermediate frame 13 is pivotally connected between the front arm frame 11 and the rear arm frame 12, and the sliding sleeve 14 is pivotally connected to the intermediate frame 13 , the intermediate frame 13 and the sliding sleeve 14 are provided with arc grooves 131 and stoppers 141 correspondingly, so that the sliding sleeve 14 can rotate relative to the intermediate frame 13 within an angle range;

The support frame 2 includes an outer rod 21 and an inner rod 22, the inner rod 22 is connected inside the outer rod 21, and the outer rod 21 is socketed by the sliding sleeve 14 of the wire frame main body 1;

The support slider 3 is provided with a pivot piece 31 at the bottom, and a pressing part 32 is provided on both sides. The pressing part 32 is elastic and bendable, and a protrusion 33 is provided on the back of the support slider 3 between the pressing parts 32 on both sides. , the support slider 3 is connected with the inner rod 22 of the support frame 2 by the pivot piece 31;

The support fastener 4 is provided with a catch button 7, the support fastener 4 is connected with the outer rod 21 of the support frame 2;

The mounting part 5 is provided with a catch button 7, the mounting part 5 is connected to the turning piece 6, and the turning piece 6 is connected to the front arm frame 11 and the rear arm frame 12 of the wire frame main body 1, so that the two mounting parts 5 are located on the wire frame Both ends of body 1;

The catch button 7, as shown in FIG. 3 , includes a cylinder body 71, a bolt rod 72, a pull button 73 and an elastic component 74. The cylinder body 71 accommodates the elastic component 74, and the bolt rod 72 penetrates the cylinder body 71 And in the elastic component 74, the bolt rod 72 is connected to the pull button 73, and the elastic component 74 is pressed against the cylinder 71 and the bolt rod 72, so that the pull button 73 and the bolt rod 72 are affected by the elastic component 74, so that the bolt rod 72 is normally convex. Stretching, the catch button 7 is riveted to the mounting part 5 and the support fastener 4 with its barrel 71 .

In addition, as shown in FIG. 4 , the sliding assembly 8 for assembly of the cable management frame includes an inner rail 81, a middle rail 82 and an outer rail 83, wherein:

The rear ends of the inner rail 81 and the outer rail 83 are respectively provided with a clamping seat 84, 84', the rear end of the middle rail 82 is provided with a fixing piece 85, and the upper and lower sides of the clamping seat 84, 84' have flaps 841, 841' and blocking pieces 842, 842', and locking bodies 843, 843' are provided at the center, the fixing piece 85 has a perforation 851, and an elastic blocking member 86 is arranged at the rear end of the outer rail 83, and the elastic blocking member 86 has The two locking feet 861 correspond to two sides of the locking seat 84 ′ at the rear end of the outer rail 83 , and the ends of the locking feet 861 have a stop surface 862 .

When the above-mentioned embodiment is installed and used, as shown in Figure 5, the sliding assembly 8 is combined with front and rear brackets 91, 92 in addition, and the front and rear brackets 91, 92 are erected on the pillar 93, and the assembly of the cable management frame The two mounting pieces 5 at both ends of the wire stand main body 1 are connected to the sliding assembly 8, wherein, as shown in Figure 6 and Figure 7, the front arm frame 11 of the wire stand main body 1 is inserted into the rear end of the inner rail 81 with the mounting pieces 5 The folded piece 841 of the snap-in seat 84 is in contact with the blocking piece 842, and the latch button 7 on the installation part 5 is inserted into the locking body 843 of the snap-in seat 84 with the bolt rod 72. Similarly, the wire stand The rear arm frame 12 of the main body 1 is also inserted into the clamping seat 84' at the rear end of the outer rail 83 with the mounting part 5, and the mounting part 5 is inserted into the flap 841' of the clamping seat 84' and abuts against the blocking piece 842' , and the latch button 7 on the mounting part 5 is pressed against the locking body 843' of the clamping seat 84' with the bolt rod 72, and the mounting part 5 is positioned; in addition, as shown in Figure 8, one end of the support frame 2 is The support slider 3 connected with the inner rod 22 slides inside the outer rail 83, and the other end is shown in Figure 9, and the support fastener 4 connected with the outer rod 21 is set on the fixed piece 85 at the rear end of the middle rail 82, as shown in Figure 7 As shown, the locking button 7 on the support fastener 4 is inserted into the through hole 851 of the fixing piece 85 with the bolt rod 72 .

When the aforementioned support slider 3 is intended to be inserted into the outer rail 83, as shown in Figure 10, the support slider 3 is inserted from the rear end of the outer rail 83, so that the projection 33 of the support slider 3 is pressed against the clip of the elastic stopper 86. The stopper 861 passes through, and after the support slider 3 passes through the elastic stopper 86, even if the support slider 3 moves backward, it will be blocked by the protrusion 33 on the stop surface 862 at the end of the locking foot 861, and will not disengage. Outer rail 83. As for detaching the supporting slider 3, as shown in FIG. 11, the supporting slider 3 is retreated to the stop surface 862 of the locking foot 861, and the pressing part 32 of the supporting slider 3 corresponds to the locking foot 861. At this time, by pressing down the pressing portion 32 of the supporting slider 3, the pressing portion 32 is pressed against the locking foot 861, and the stop surface 862 of the locking foot 861 is no longer against the protrusion of the supporting slider 3. 33, and then support slide block 3 can be pulled out by outer rail 83 rear ends.

According to the above-mentioned embodiment, when the wire management frame moves with the stretching of the slide rail assembly, as shown in FIG. Will be displaced earlier with the stretching of the inner rail 81 and the middle rail 82, and the support slider 3 connected to the inner rod 22 at the other end of the support frame 2 slides freely on the outer rail 83. At this time, the outer rod 21, The inner rod 22 will be stretched, the support frame 2 will also be inclined at an angle, and the intermediate frame 13 of the wire frame main body 1 slides a distance on the support frame 2 with the sliding sleeve 14, and the sliding sleeve 14 also rotates at an angle relative to the intermediate frame 13 , and make the front arm frame 11 and the rear arm frame 12 of the wire stand main body 1 unfold at different angles, then, as shown in Figure 13, after the inner rail 81 and the middle rail 82 are completely pulled apart, the front arm frame 11 of the wire frame main body 1 It can be almost in line with the rear arm frame 12, and has the maximum deployment angle and distance. The sliding sleeve 14 in the middle of the wire frame main body 1 also slides from one end of the support frame 2 close to the support slider 3 to the other end close to the support fastener 4. one end.

According to the above description, it can be seen that the enhancement effect and advantages of the present invention are:

a. The mounting parts at both ends of the main body of the wire stand correspond to the clamping seats at the rear end of the inner rail and the outer rail, which can be assembled interchangeably, so that the support point connecting the main body of the wire stand to the sliding assembly can be selected to be located on the left or right side of the sliding assembly.

b. The middle frame of the main body of the thread stand is covered with a rotating sliding sleeve on the support frame. The main body of the thread stand has a full support effect, and the rotation angle of the sliding sleeve can control the unfolding and closing of the main body of the thread stand smoothly.

Although the present invention has been described with reference to the current specific embodiments, those of ordinary skill in the art should recognize that the above embodiments are only used to illustrate the present invention, and other modifications can be made without departing from the spirit of the present invention. Various equivalent changes and modifications, therefore, as long as the changes and modifications to the above embodiments are within the spirit of the present invention, they will all fall within the scope of the claims of the present invention.

Claims (8)

1. A connection structure of a cable management frame, comprising a line frame main body, a support frame, a support slider, a support fastener and two mounting parts, characterized in that: The main body of the wire frame includes a front arm frame, a rear arm frame, an intermediate frame and a sliding sleeve. The supporting frame includes an outer rod and an inner rod. Rod, the two ends of the support frame are respectively connected to the support slider and the support fastener, and the installation piece is connected to the two ends of the main body of the wire frame, and the intermediate frame is pivotally connected with the sliding sleeve. The intermediate frame and the sliding sleeve are correspondingly provided with arc grooves and stop stop, so that the sliding sleeve rotates within an angle range relative to the intermediate frame. 2. The connection structure of the cable management frame according to claim 1, characterized in that, the two mounting parts are respectively connected to a turning piece, one of the mounting parts is connected to the front arm frame with one of the turning pieces, and the other mounting part Connect to the rear arm frame with another turning piece. 3. The connection structure of the cable management frame according to claim 1, wherein the supporting slider has a pivot piece, one end of the outer rod is connected to the supporting fastener, and one end of the inner rod is connected to the supporting slider. Pivot piece. 4 . The connection structure of the cable management frame according to claim 1 , wherein the supporting slider is provided with a pressing portion, and the pressing portion is elastic and bendable. 5 . The connection structure of the cable management frame according to claim 1 , wherein a protrusion is provided on the back of the support slider. 6 . 6. The connection structure of the cable management frame according to claim 1, further comprising a sliding assembly, the sliding assembly includes an inner rail, a middle rail and an outer rail, and a rear end of the inner rail and the outer rail is provided with a The clamping seat, the upper and lower sides of the clamping seat are provided with flaps and baffles, the center is provided with a locking body, the rear end of the middle rail is provided with a fixed piece, the fixed piece is provided with perforations, and the mounting piece and the supporting fastener are respectively provided with The locking button corresponds to the locking seat and the fixing piece. 7. The connection structure of the cable management frame according to claim 6, wherein the locking button comprises a cylinder, a bolt rod, a pull button and an elastic component, the cylinder accommodates the elastic component, and the bolt rod Penetrate into the cylinder body and the elastic component, the bolt rod connects with the pull button, and the elastic component pushes against the cylinder body and the bolt rod, so that the pull button and the bolt rod are affected by the elastic component, so that the bolt rod is normally protruded to resist the clamping Seats and mounts. 8. The connection structure of the cable management frame according to claim 6, characterized in that, the rear end of the outer rail is provided with an elastic retainer, the elastic retainer has two latching feet, and the latching feet have stoppers noodle.

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