TWI715081B - Slide rial bracket mechanism and slide rial device - Google Patents

Abstract

A slide rail bracket mechanism includes a first bracket and a second bracket fixed to the cabinet. The first bracket is slidably mounted on the second bracket, and the first bracket is provided with a first fixing portion and a first bending portion. The second bracket is provided with a second fixing portion and a second bending portion. A gap is formed between the second bending portion and the end surface of the second bracket, the first bending portion is received in the gap. The first fixing portion and the second fixing portion is fixed on the cabinet. When the slide rail bracket mechanism is changed from one cabinet to another cabinet, the first bracket slides on the second bracket to a predetermined distance, the second bending portion supports the first bracket and defines the moving direction. The two fixing portions are respectively mounted on the cabinet to fit the rail bracket in the cabinet. Specifically, it relates to a slide rail device using the slide rail bracket mechanism.

Description

Slide rail support mechanism and slide rail device

The invention relates to a slide rail mechanism, in particular to a slide rail support mechanism and a slide rail device.

The slide rail mechanism provided in the existing cabinet is usually only suitable for the slide rail mechanism that matches the size of the cabinet. In this way, in order to install the server in a different cabinet, it is necessary to replace the slide rail mechanism in the cabinet at the same time as the cabinet is replaced. Therefore, replacing the slide rail mechanism while replacing the cabinet causes a waste of cost.

In view of this, it is necessary to provide a slide rail support mechanism and a slide rail device, aiming to adapt the slide rail support mechanism to cabinets of different sizes when the size of the cabinet changes.

A slide rail support mechanism, comprising a first support and a second support for fixing on a cabinet, the first support is slidably mounted on the second support, and the first support is provided with a first fixing Portion and the first bending portion, the second bracket is provided with a second fixing portion and a second bending portion, a gap is formed between the second bending portion and the end surface of the second bracket, the first A bending part is received in the gap; When the slide rail bracket mechanism is adjusted from being installed in one cabinet to being installed in another cabinet, the first bracket slides on the second bracket to a predetermined distance, and the second bent portion defines the The direction in which the first bracket slides and supports the first bracket, and the first fixing portion and the second fixing portion are respectively installed on the cabinet, so that the slide rail bracket mechanism fits in the cabinet .

In at least one embodiment, the first bracket includes a first body, and the first bent portion extends on the first body toward an end surface facing away from the second bracket.

In at least one embodiment, the first bracket and the second bracket are provided with a restraining structure that cooperates with each other, and the restraining structure is used to prevent the first bracket from separating from the second bracket.

In at least one manner, a reinforcement portion is provided on the first bracket, and the reinforcement portion is used to increase the strength of the first bracket.

In at least one embodiment, the second bracket includes a second body, the second bending portion extends on the second body toward an end surface close to the first bracket, the second bending portion and The gap is formed between the second bodies.

In at least one embodiment, a blocking portion is provided on the second bracket, and the blocking portion is used to prevent the first bracket from sliding out of the second bracket when sliding in the second bracket.

In at least one embodiment, the slide rail support mechanism further includes a slide rail, and the slide rail is arranged on the second support and opposite to the first support.

In at least one embodiment, the second bracket and the sliding rail are provided with corresponding fixing structures, and the second bracket is fixed by the fixing structure and the sliding rail.

A slide rail device includes a slide mechanism and a slide rail support mechanism connected with the slide mechanism, and the slide rail support mechanism is the slide rail support mechanism described in any one of the above.

The slide rail support mechanism provided above is provided with a first support and a second support, and the first support is slidably mounted on the second support, and the first support is provided with a first fixing part and a first bending The second bracket is provided with a second fixing portion and a second bending portion, a gap is formed between the second bending portion and the end surface of the second bracket, and the first bending portion accommodates In the gap, the first fixing part and the second fixing part are used for fixing on the cabinet.

When the sliding rail bracket mechanism is adjusted from being installed in one cabinet to being installed in another cabinet, the first bracket is slid to a predetermined distance on the second bracket, and the first fixing part and the The second fixing parts are respectively installed on the cabinet, so that the slide rail support mechanism fits in the cabinet. Further, it also relates to a slide rail device using the slide rail bracket mechanism. By adopting the above-mentioned slide rail support mechanism, it can be adapted to cabinets of different sizes, even if the cabinet is replaced, the same slide rail support mechanism can be used, and the first support and the second support have sufficient strength to support Other components arranged on the slide rail support mechanism.

100: Slide rail bracket mechanism

10: The first bracket

11: The first body

12: The first fixed part

13: The first bending part

14: shrapnel

141: Convex Hull

15: The first reinforcement

20: second bracket

21: The second body

22: second fixed part

23: The second bending part

231: Gap

24: gap

25: Limit hole

16, 26: second reinforcement

27, 31: fixing holes

17, 28: Through hole

30: Through hole

Figure 1 is a perspective view of a sliding rail support mechanism.

Fig. 2 is an exploded view of the slide rail support mechanism shown in Fig. 1.

Figure 3 is a side view of the first bracket.

Figure 4 is a side view of the second bracket.

Fig. 5 is an enlarged view of the elastic sheet buckled in the limiting hole.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or a centered element may exist at the same time. When an element is considered to be "disposed on" another element, it can be directly disposed on the other element or a centered element may exist at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "rear", and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

Please refer to FIG. 1, a sliding rail device (not shown in the figure) includes a sliding rail mechanism (not shown in the figure) and a sliding rail bracket mechanism 100 connected to the sliding rail mechanism. The sliding rail support mechanism 100 can be extended and retracted to be able to be fixed in cabinets of different specifications (not shown in the figure).

1 and 2, the sliding rail support mechanism 100 includes a first support 10 and a second support 20 for fixing on the cabinet, the first support 10 is slidably disposed on the second support On the bracket 20, the first bracket 10 is provided with a first fixing portion 12 and a first bending portion 13, and the second bracket 20 is provided with a second fixing portion 22 and a second bending portion 23. A gap 231 is formed between the second bending portion 23 and the end surface of the second bracket 20, the first bending portion 13 is received in the gap 231, and the first fixing portion 12 and the second fixing The part 22 is used for fixing on the cabinet.

When the slide rail support mechanism 100 is adjusted and installed from one cabinet to another cabinet, the first support 10 slides on the second support 20 to a predetermined distance, and the second bending portion 23 The sliding direction of the first bracket 10 is limited and the first bracket 10 is supported. The first fixing portion 12 and the second fixing portion 22 are respectively installed on the cabinet, so that the slide rail support mechanism 100 fits into the cabinet.

2 and 3, the first bracket 10 includes a first body 11, the first fixing portion 12 is provided at one end of the first body 11, and the first fixing portion 12 and the second A body 11 is designed substantially vertically. The first bending portion 13 extends on the first body 11 facing away from the end surface of the second bracket 20, and further, two first bending portions 13 extend on the first bracket 10. In a specific embodiment, the two first bending portions 13 extend from the two long sides of the first body 11, and first extend in a direction substantially perpendicular to the first body 11, and then toward Extending a certain distance in a direction substantially parallel to the first body 11, the two first bending portions 13 are symmetrical along the center line of the first body 11 and are attached to the end surface of the first body 11. The first bending portion 13 is attached to the first body 11 to increase the thickness on the two long sides of the first body 11, so that the first When the bracket 10 slides back and forth in the second bracket 20, the second bracket 20 will not be damaged and the supporting strength of the first bracket 10 to the second bracket 20 is strengthened.

2 and 4, the second bracket 20 includes a second body 21, the second fixing portion 22 is provided on the second body 21, and the second body 21 is fixed to the second body 21 The part 22 is designed substantially vertically. The second fixing portion 22 is provided at an end of the first body 11 away from the first fixing portion 12, that is, the first fixing portion 12 and the second fixing portion 22 are disposed opposite to each other and located at the The same side of the two brackets 20. The second bending portion 23 extends on the second body 21 toward the end surface close to the first bracket 10, and the second bending portion 23 and the end surface of the second body 21 form the Gap 231. Further, in a specific embodiment, the second bracket 20 extends with two second bending portions 23. The second bending portion 23 extends from the two long sides of the second body 21, and the two second bending portions 23 first extend a certain distance in a direction substantially perpendicular to the second body 21, and then Extending a certain distance in a direction substantially parallel to the second body 21, the two second bending portions 23 are symmetrical along the center line of the second body 21. The gap 231 is greater than the sum of the thicknesses of the first bending portion 13 and the first body 11, so that the first bending portion 13 and the first body 11 can be received in the gap 231 , So that the first bracket 10 is arranged on the second bracket 20 and can slide in the second bracket 20.

Please refer to FIG. 2. Preferably, in one embodiment, the second bracket 20 is provided with a blocking portion 24, and further, the blocking portion 24 is a protrusion. The blocking portion 24 is disposed on the second body 21 and close to the second fixing portion 22, the blocking portion 24 and the first bracket 10 are located on the same side of the second bracket 20, and the The blocking portion 24 is used to block the first bracket 10 when the first bracket 10 is retracted into the second bracket 20. It is understandable that the blocking portion 24 can also be replaced with a protruding post or other structures with equivalent functions and effects. In other embodiments, the blocking portion 24 may also be eliminated. For example, if the second bending portion 23 and the second body 21 are connected and closed at an end close to the second fixing portion 22, there is no need to provide the Block 24.

Please refer to FIG. 2 and FIG. 5. Preferably, in another embodiment, the first bracket 10 and the second bracket 20 are provided with mutually cooperating limiting structures. Further, an elastic sheet 14 is provided on the first bracket 10. The elastic sheet 14 is provided on the first body 11 and is located away from the first fixed One end of the portion 12, one end of the elastic piece 14 extends from the first body 11 and the extending direction is approximately parallel to the first body 11, and the other end of the elastic piece 14 is not connected to the first body 11 On 11, a free end is formed. The free end of the elastic piece 14 extends a convex hull 141 toward the side close to the second bracket 20, and the convex hull 141 makes the free end of the elastic piece 14 thinner and thinner on the end face away from the second bracket 20. It is easy to cooperate with the second bracket 20. The second bracket 20 is provided with a limiting hole 25 that matches with the elastic sheet 14 on the first bracket 10. Specifically, the limiting hole 25 is provided at an end of the second body 21 away from the second fixing portion 22, but is not completely provided at the end of the second body 21, leaving a certain distance so that the The first bracket 10 will not detach from the second bracket 20. When the elastic piece 14 is matched with the limiting hole 25, the elastic piece 14 is thinner because the convex hull 141 is close to the limiting hole 25 and the end surface of the elastic piece 14 close to the first body 11 becomes thinner. The elastic piece 14 is more easily buckled in the limiting hole 25 to fix the first bracket 10 on the second bracket 20. It can be understood that, in other embodiments, the elastic piece 14 and the limiting hole 25 can also be replaced by a fit between a telescopic column and a fixing hole. Further, the limiting structure can also be eliminated, for example, when the depth of the cabinet is less than the sum of the lengths of the first support 10 and the second support 20.

Please refer to FIG. 2. Preferably, in other embodiments, the first bracket 10 is further provided with a reinforcing part. Further, the first bracket 10 is provided with a first reinforcement portion 15, the first reinforcement portion 15 is provided on the first body 11, and the first reinforcement portion 15 is provided on the first body 11 It protrudes from the end surface close to the second bracket 20 in a direction away from the second bracket 20. The first reinforcing portion 15 extends along the direction of the first body 11 to have a certain length, which is used to improve the strength of the first bracket 10. It can be understood that the first reinforcement portion 15 can also be arranged to have an equal length and be uniformly arranged on the first body 11.

The second body 21 has a second reinforcement portion 26 extending in a direction away from the first bracket 10. The first support 10 also extends with a second reinforcement 16 that is the same as the second reinforcement 26 on the second support 20. The second reinforcement 16 on the first support 10 and the second reinforcement The extension direction of the second reinforcement part 26 on the bracket 20 is the same. The second reinforcement portions 16 and 26 are used to reinforce the strength of the ends of the first bracket 10 and the second bracket 20. It is understandable that in other embodiments, all When the first bracket 10 and the second bracket 20 have sufficient strength, the first reinforcement portion 15 and the second reinforcement portion 16, 26 can be eliminated.

Please refer to FIG. 2. Preferably, the slide rail support mechanism 100 further includes a slide rail 30 provided on the second support 20. The first bracket 10 and the sliding rail 30 are arranged on opposite sides of the second bracket 20.

Preferably, the second bracket 20 and the sliding rail 30 are provided with corresponding fixing structures. Furthermore, the sliding rail 30 is provided with a fixing hole 31 corresponding to the second bracket 20. When the sliding rail 30 is installed on the second bracket 20, the fixing holes 27 on the second bracket 20 correspond to the fixing holes 31 on the sliding rail 30, and the fixing holes 27, 31 Fasteners (not shown in the figure) are arranged in the middle to fix the sliding rail 30 and the second bracket 20 together. It can be understood that the fasteners are screws, screws and the like. In other embodiments, the fixing structure can also be replaced with a fit between a spring buckle and a fixing hole. It is understandable that the fixing structure can be replaced with a structure with the same function or effect. The fixing structure can also be eliminated, for example, the second bracket 20 and the sliding rail 30 are fixed by welding.

Referring to FIGS. 3 and 4, the first bracket 10 may be an integrally formed structure. Similarly, the second bracket 20 and the sliding rail 30 may also be integrally formed and made of iron sheets. The first bracket 10 and the second bracket 20 are not provided with any sliding grooves or long grooves as a whole, so that when the first bracket 10 slides on the second bracket 20, the The second bracket 20 can provide sufficient supporting force to the first bracket 10. It is avoided that when sliding grooves, long grooves, etc. are provided on the second bracket 20, the second bracket 20 cannot provide sufficient supporting force to the first bracket 10 and easily breaks. It also prevents the first bracket 10 from breaking due to insufficient supporting force when it is fixed on the cabinet. In a specific embodiment, the first fixing portion 12 and the second fixing portion 22 are respectively provided with through holes 17, 28, and the first bracket 10 and the second bracket 10 are connected to each other by screws or fixing pins. The bracket 20 is fixed on the cabinet. It can be understood that the manner in which the first bracket 10 and the second bracket 20 are fixed to the cabinet is not limited to this. The connection between the first support 10 and the second support 20 is relatively tight to prevent the first support 10 from sliding in the second support 20 at will.

1 and 2 again, when the slide rail support mechanism 100 is replaced from a cabinet with a smaller size to another cabinet with a larger size, the first bracket in the slide rail support mechanism 100 10 and the second bracket 20 are adjusted to fit the size of the cabinet, and the first bracket 10 slides along the direction of the second bending portion 23, and then passes through the first fixing portion 12 and the second fixing The part 22 fixes the first bracket 10 and the second bracket 20 on the cabinet. After the first bracket 10 and the second bracket 20 are fixed, the sliding rail 30 can be installed on the second bracket 20. It can be understood that the installation sequence of the slide rail support mechanism 100 is not limited to this, and the slide rail 30 may be fixed to the second support 20 first, and then the first support 10 and the second support 20 Fixed on the cabinet. When replacing the slide rail support mechanism 100 from a cabinet with a larger size to a cabinet with a smaller size, the same operation should be followed.

In summary, in the sliding rail support mechanism 100 and the sliding rail device provided in the embodiment of the present invention, the slidable first support 10 is provided on the second support 20, so that the first support 10 and The total length of the second bracket 20 can be adjusted to be able to adapt to cabinets of different sizes. The first bracket 10 and the second bracket 20 are not provided with any sliding grooves or long grooves. The first bracket 10 and the second bracket 20 are provided with the first bending portion 13 and the second bracket. The two bending parts 23 make the first bracket 10 and the second bracket 20 have stronger supporting force than the bracket provided with sliding grooves or long grooves, and reduce the first bracket 10 and the The second bracket 20 is likely to break. By adopting the above-mentioned sliding rail support mechanism 100, since it can be adapted to cabinets of various sizes, the assembly cost is reduced, and when fixed to the cabinet, higher strength is provided.

In addition, those of ordinary skill in the art should realize that the above embodiments are only used to illustrate the present invention, but not to limit the present invention. As long as the above embodiments are within the essential spirit of the present invention, Appropriate changes and changes of are all within the scope of protection of the present invention.

100: Slide rail bracket mechanism

10: The first bracket

11: The first body

12: The first fixed part

13: The first bending part

14: shrapnel

15: The first reinforcement

16, 26: second reinforcement

20: second bracket

21: The second body

22: second fixed part

23: The second bending part

24: blocking part

27, 31: fixing holes

30: Slide rail

Claims (9)

A sliding rail support mechanism includes a first support and a second support for fixing on a cabinet, wherein the first support is slidably mounted on the second support, and the first support is provided with a first support A fixing portion and a first bending portion, a second fixing portion and a second bending portion are provided on the second bracket, a gap is formed between the second bending portion and the end surface of the second bracket, so The first bent portion is accommodated in the gap; when the slide rail bracket mechanism is adjusted from being installed in one cabinet to being installed in another cabinet, the first bracket slides to the second bracket A predetermined distance, the second bending portion defines the sliding direction of the first bracket and supports the first bracket, the first fixing portion and the second fixing portion are respectively installed on the cabinet, so that The sliding rail support mechanism is adapted to the cabinet. The slide rail bracket mechanism according to claim 1, wherein the first bracket includes a first body, and the first bent portion extends on the first body toward an end surface facing away from the second bracket. The slide rail support mechanism according to claim 2, wherein the first support and the second support are provided with a cooperating limit structure, and the limit structure is used to prevent the first support from leaving the place. Mentioned second bracket. The slide rail support mechanism according to claim 3, wherein a reinforcement portion is provided on the first support, and the reinforcement portion is used to increase the strength of the first support. The slide rail bracket mechanism according to claim 1, wherein the second bracket includes a second body, and the second bent portion extends on the second body toward an end surface close to the first bracket, so The gap is formed between the second bending portion and the second body. The slide rail bracket mechanism according to claim 5, wherein the second bracket is provided with a blocking portion for preventing the first bracket from sliding out of the second bracket when sliding in the second bracket The second bracket. The slide rail support mechanism according to claim 6, wherein the slide rail support mechanism further includes a slide rail, and the slide rail is provided on the second support and opposite to the first support. The slide rail support mechanism according to claim 7, wherein the second support and the slide rail are provided with corresponding fixing structures, and the second support is fixed to the slide rail by the fixing structure. A slide rail device includes a slide mechanism and a slide rail support mechanism connected to the slide mechanism, wherein the slide rail support mechanism is the slide rail support mechanism described in any one of claims 1 to 8.

Images