Slide rail assembly with slide

Abstract

The utility model discloses a slide rail assembly with slide, contain: a first rail, a slide, the slide is located on the first rail and carries out the activity displacement, and the slide has a tab, a second rail, the second rail is relative to the first rail and the activity displacement of slide, makes the tab along with the activity displacement of slide, and a first stop piece, the first stop piece is located on the second rail, when the second rail is in the first rail and carries out the unfolding, and the first stop piece drags the tab and drives the slide.

Description

Technical Field

[0001] This utility model relates to a slide rail assembly with a slide base, wherein the slide base has a guide plate, the guide plate cooperates with a first stop or a second stop to move between a first rail and a second rail, and can be applied to server chassis or drawers, as well as to servers or furniture. Background Technology

[0002] With the mature development of the computer industry and cloud technology, the demand for electronic data access is increasing, especially in artificial intelligence (AI), such as ChatGPT. To meet the massive information access demands, the current server equipment structure consists of multiple server chassis within a server rack. The server chassis and the server rack are connected by a sliding rail structure. For example, each side of the server chassis has a first sliding rail, and each side of the server rack has a second sliding rail relative to the first sliding rail, allowing the first sliding rail to move along the second sliding rail. Summary of the Invention

[0003] The main objective of this utility model is to provide a slide rail assembly with a slide block, wherein a first stop member drags the guide plate to drive the slide block to a predetermined position, and / or a second stop member moves from an upward state to a downward state and passes under the guide plate, thereby enhancing the complementary effects of the guide plate and the first or second stop member.

[0004] To achieve the above objectives, the present invention employs the following technical means: a first rail; a slide block, which is disposed on the first rail and is movable, and the slide block has a guide plate; a second rail, which is movable relative to the first rail and the slide block, so that the guide plate is movable along with the slide block; and a first stop, which is disposed on the second rail, and when the second rail is unfolded on the first rail, the first stop drags the guide plate and drives the slide block.

[0005] To achieve the above objectives, the present invention employs the following technical means: a first rail; a slide block, which is disposed on the first rail and is movable, and the slide block has a guide plate; a second rail, which is movable relative to the first rail and the slide block, so that the guide plate is movable along with the slide block; and a second stop, which is disposed on the second rail, and the second stop moves from an upward state to a downward state, and when the second rail is retracted on the first rail, the second stop passes under the guide plate.

[0006] To achieve the above objectives, the present invention employs the following technical means: a first rail, the first rail having a positioning feature, the positioning feature having a first side and a second side; a slide block, the slide block being movable on the first rail, and the slide block having a guide piece, the guide piece having a guiding feature, the guiding feature being positioned lower than the positioning feature; a second rail, the second rail being movable relative to the first rail and the slide block, wherein when the guide piece moves with the slide block, the guiding feature passes below the positioning feature; a first stop, the first stop being disposed on the second rail, and the first stop corresponding to the first side of the positioning feature; and a second stop, the second stop being disposed on the second rail, and the second stop corresponding to the second side of the positioning feature.

[0007] As described above, the first stop and the second stop are on the side of the guide feature. When the second rail is unfolded on the first rail, the back of the second stop contacts the guide feature. One side of the guide feature has a guide surface. Then, the first side of the first stop contacts the guide surface of the guide feature and drags the guide piece to drive the slide. Alternatively, the second stop moves from an upward state to a downward state. When the second rail is retracted on the first rail, the second stop passes under the guide piece.

[0008] As described above, the lead sheet has a guiding feature, and the first track has a positioning feature, wherein the position of the guiding feature is lower than the position of the positioning feature, allowing the guiding feature to pass below the positioning feature.

[0009] As described above, it also includes an operating member disposed on the second rail, and the operating member has a first pushing part, which pushes the second stop member from an upward state to a downward state when the first pushing part pushes the second stop member.

[0010] As described above, the second rail has a release feature and the first rail has a fastener, and the slide has a fastening hole, so that the fastener can fasten the fastening hole, or the release feature can contact the fastener and the fastener can disengage from the fastening hole.

[0011] As described above, it also includes an operating element disposed on the second track, the operating element having a hole, and the release feature being located within the hole.

[0012] As described above, the second rail is provided with a fitting, the fastener has a stop, the second rail has a longitudinal wall and a transverse wall extending from the longitudinal wall, and the fitting is given a width, which is narrowed so that the fitting and the transverse wall form a gap. When the second rail moves on the first rail, the stop passes through the gap without being blocked by the fitting.

[0013] As described above, the first rail has a stop at its front end, the stop at its rear end has at least one abutting feature, and the slide has at least one horizontal plate. When the second rail is unfolded on the first rail, it drives the slide toward the stop, causing the horizontal plate to move toward the abutting feature. Attached Figure Description

[0014] Figure 1 This is an exploded perspective view of the present invention.

[0015] Figure 2 This is another exploded perspective view of the present invention.

[0016] Figure 3 This is a three-dimensional view of the combination of the present utility model.

[0017] Figure 4 This is a schematic diagram of the first and second stops of this utility model on the side of the guiding feature.

[0018] Figure 5 This is a schematic diagram of the back contact guide feature of the second stop of this utility model.

[0019] Figure 6 This is a schematic diagram of the guide surface of the first side of the first stop of this utility model facing the guide feature.

[0020] Figure 7 This is a schematic diagram of the guide surface of the first side contact guide feature of the first stop of this utility model.

[0021] Figure 8 This is a schematic diagram below the positioning feature of the present invention.

[0022] Figure 9 This is a schematic diagram of the fastener of this utility model fastening the buckle hole.

[0023] Figure 10 This is a schematic diagram showing the location of the release feature and the location of the accessories of this utility model.

[0024] Figure 11 This is a schematic diagram showing how the stop part of this utility model passes through the gap without being blocked by the accessory.

[0025] Figure 12This is a schematic diagram of the second stop of this utility model from the upward state to the downward state.

[0026] Figure 13 This is a schematic diagram of the second stop of this utility model, below the guide plate and positioning features.

[0027] Figure 14 This is a schematic diagram showing the lead sheet of this utility model gradually moving away from the positioning feature below.

[0028] Figure 15 This is a schematic diagram of the contact barrier for releasing the feature of this utility model.

[0029] Figure 16 This is a schematic diagram illustrating the release of the fastener from the slide block according to this utility model.

[0030] Figure 17 This is a schematic diagram showing the second stop of the present invention gradually passing below the guide feature.

[0031] Figure 18 This is a schematic diagram of the lead sheet being self-formed into the slide of this utility model.

[0032] In the figure, the reference numerals include:

[0033] 10 Track 1

[0034] 11 Location Features

[0035] 111 First side

[0036] 112 Second side

[0037] 12 openings

[0038] 20 slides

[0039] 21 slides

[0040] 211 Guiding Features

[0041] 22 buckle holes

[0042] 23 auxiliary holes

[0043] 24 horizontal boards

[0044] 25 end face

[0045] 30 Second Track

[0046] 301 long hole

[0047] 31. Disconnection Features

[0048] 32 longitudinal walls

[0049] 33 horizontal wall

[0050] 40 First gear

[0051] 41 First side view

[0052] 50 Second Gear

[0053] 51 Back

[0054] 52 Second side

[0055] 60 operating parts

[0056] 601 Convex Segment

[0057] 61 First Propulsion Department

[0058] 62 Second Propulsion Department

[0059] 63 holes

[0060] 70 fastener

[0061] 71 blocks

[0062] 711 buckle body

[0063] 712 block body

[0064] 80 stop parts

[0065] 81 Resistance Features

[0066] 90 accessories

[0067] Track A

[0068] B elastic element

[0069] C opening

[0070] C1 wide slot

[0071] C2 long slot

[0072] D1 Expansion

[0073] D2 closing

[0074] E-guide surface

[0075] F slope

[0076] G1 First Guide Surface

[0077] G2 Second Guide Surface

[0078] H gap

[0079] I pivot component

[0080] J fastener

[0081] L length

[0082] S1 Upward State

[0083] S2 Downward State

[0084] W width Detailed Implementation

[0085] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0086] Example

[0087] Please see Figures 1 to 18 As shown, this utility model is a slide rail assembly with a sliding block, comprising: a first rail 10, the first rail 10 having a positioning feature 11, the positioning feature 11 having a first side portion 111 and a second side portion 112; a sliding block 20, the sliding block 20 being disposed on the first rail 10 for movable displacement, and the sliding block 20 having a guide piece 21, the guide piece 211 having a guide feature 211, the guide feature 211 being positioned lower than the positioning feature 11; a second rail 30, the second rail 30 being movable relative to the first rail 10 and the sliding block 20, causing the guide piece 21 to move with the sliding block 20; the first rail 10 being movable relative to a third rail A, therefore the first rail 10 is movably connected to the third rail A, and the second rail 30 is movably connected to the first rail 10. Furthermore, the positioning feature 11 may be integrally formed on the first rail 10, or the positioning feature 11 may be an independent element combined with the first rail 10.

[0088] Furthermore, a first stop 40 is provided on the second rail 30, and the first stop 40 corresponds to the first side 111 of the positioning feature 11; a second stop 50 is provided on the second rail 30, and the second stop 50 corresponds to the second side 112 of the positioning feature 11. To further explain, both the first stop 40 and the second stop 50 are pivotally connected to the second rail 30, and the first stop 40 and the second stop 50 are movably connected to the second rail 30, so that the first stop 40 and the second stop 50 can rotate upward or downward on the second rail 30. The rotation direction between the first stop 40 and the second stop 50 is a mirror relationship, and the first stop 40 and the second stop 50 are each pivotally connected to the second rail 30 by a plurality of pivot members I.

[0089] In addition, an elastic element B is provided, one end of which is connected to the first stop 40 and the other end of which is connected to the second stop 50, so that the elastic element B can provide elastic force to the first stop 40 and the second stop 50, and the second rail 30 is provided with an elongated hole 301 so that the elastic element B can be displaced in the elongated hole 301, and the elastic element B can be a spring.

[0090] Furthermore, an operating member 60, disposed on the second rail 30, is further described as follows: the operating member 60 has an opening C, the opening C having a wide groove C1 and a long groove C2 that gradually narrows within the wide groove C1; the second rail 30 has at least one arched limiting piece 302, the limiting piece 302 passing through the wide groove C1 to the long groove C2, allowing the limiting piece 302 to straddle the operating member 60, thus movably connecting the operating member 60 to the second rail 30; and a first pushing part 61 and a second pushing part 62 are provided on a protruding section 601 of the operating member 60. 2. The first pushing part 61 and the second pushing part 62 are respectively formed at both ends of the protrusion 601. When the operating member 60 is pulled outward, the first pushing part 61 pushes the second stop 50. Then, the second stop 50 does not block the second side 112 of the positioning feature 11, and the second rail 30 can be inserted into the first rail 10. Or when the operating member 60 is pushed inward, the second pushing part 62 pushes the first stop 40. Then, the first stop 40 does not block the first side 111 of the positioning feature 11, and the second rail 30 can be pulled out of the first rail 10.

[0091] like Figure 3 As shown, when the second rail 30 expands on the first rail 10 (D1) or when the second rail 30 retracts on the first rail 10 (D2), and as... Figures 4-8 As shown, it illustrates the process of the slide block 20 being pulled out and slid along the second rail 30 on the first rail 10, and as... Figures 11-17 As shown, it illustrates the closing sliding process of the slide block 20 on the second rail 30 and the first rail 10, where it retracts and slides (D2).

[0092] like Figure 4 As shown, the first stop 40 and the second stop 50 are located on the side of the guide feature 211; Figure 5 As shown, when the back 51 of the second stop 50 contacts the guide feature 211, the second stop 50 naturally changes from the upward state S1 to the downward state S2; as Figure 6As shown, the guiding feature 211 has a guiding surface E on one side, and the first stop 40 has a first side surface 41 and the second stop 50 has a second side surface 52. The first side surface 41 of the first stop 40 faces the guiding surface E of the guiding feature 211; Figure 7 As shown, the first side 41 of the first stop 40 contacts the guide surface E of the guide feature 211 and drags the guide piece 21 to drive the slide 20. In other words, the first stop 40 uses the guide piece 21 to forcibly drive the slide 20. Figure 8 As shown, when the guide feature 211 passes under the positioning feature 11, the first side 41 of the first stop 40 to the first side 111 of the positioning feature 11 and the second side 52 of the second stop 50 to the second side 112 of the positioning feature 11, and the first side 111 or the second side 112 can be curved, so that the first side 41 of the first stop 40 can stably correspond to the center of the first side 111 or the second side 52 of the second stop 50 can stably correspond to the center of the second side 112, and the first side 41 of the first stop 40 and the second side 52 of the second stop 50 do not contact the guide feature 211.

[0093] like Figure 9 As shown, the first rail 10 is provided with a fastener 70, and the slide 20 has a fastening hole 22 and an auxiliary hole 23. The slide 20 is moved by the first stop 40 and the first rail 10 is unfolded D1, so that the fastener 70 is relative to the slide 20, and also ensures that the fastener 70 is fastened to the fastening hole 22. To further explain, the fastener 70 has a stop 71, the stop 71 has a fastening body 711 and a stop body 712 corresponding to the fastening body 711, and the first rail 10 is provided with an opening 12. The fastener 70 operates relative to the opening 12, so that the fastening body 711 and the stop body 712 are located in the opening 12. When the slide 20 moves and presses against the fastening body 711, the fastening body 711 rebounds to the fastening hole 22 and the stop body 712 abuts against the auxiliary hole 23 to fix the position of the slide 20 on the first rail 10. In addition, the buckle body 711 has an inclined surface F, which facilitates the movable displacement of the slide 20 and presses against the buckle body 711.

[0094] Furthermore, a stop 80 is provided at the front of the first rail 10, and the tail end of the stop 80 has at least one abutting feature 81. The slide 20 has at least one horizontal plate 24. When the second rail 30 is unfolded on the first rail 10, it drives the slide 20 toward the stop 80, so that the horizontal plate 24 is aligned with the abutting feature 81. Therefore, the fastener 70 and the abutting feature 81 complement each other and effectively fix the slide 20 on the first rail 10. Then, the second rail 30 can be pulled out of the first rail 10. Furthermore, when the second rail 30 is reinserted into the first rail 10, the slide 20 is effectively fixed on the first rail 10, and the second rail 30 can also be prevented from hitting the slide 20.

[0095] like Figure 10 As shown, the second rail 30 has a release feature 31, which contacts the fastener 70, causing the fastener 70 to disengage from the fastening hole 22. The operating member 60 has a hole 63, and the release feature 31 is a protrusion located within the hole 63. Therefore, the hole 63 can not only accommodate the release feature 31, but also limit the movement of the hole 63 as the operating member 60 moves, contacting both ends of the release feature 31. The second rail 30 has a fitting 90, a longitudinal wall 32, and an extension. The accessory 90 is provided with a width W at the transverse wall 33 of the longitudinal wall 32. The width W is narrowed so that the accessory 90 and the transverse wall 33 form a gap H. The gap H is to solve the problem that the accessory 90 cannot be adjusted and will interfere with the stop 712. To further explain, since the first rail 10 is provided with a stop (not shown in the figure), the stop can block the accessory 90, so that the first rail 10 and the second rail 30 can be synchronized. Therefore, the position of the accessory 90 must match the position of the stop and cannot be adjusted.

[0096] like Figure 11 As shown, when the second rail 30 retracts onto the first rail 10, the stop 71 passes through the gap H without being blocked by the accessory 90. If the position of the buckle 711 and the position of the stop 712 are at the same level and height, they can pass through the gap H together. Conversely, if the position of the buckle 711 and the position of the stop 712 are not horizontal, the buckle 711 is lower than the stop 712 and does not interfere with the accessory 90, allowing the stop 712 to pass through the gap H. Different types of buckles 70 can also be designed; for example... Figure 12 As shown, when the first pushing part 61 pushes the second stop 50, the second stop 50 changes from an upward state S1 to a downward state S2; Figure 13 As shown, the second stop 50 passes below the guide piece 21 and the positioning feature 11; as Figure 14As shown, the lead 21 gradually moves away from below the positioning feature 11; as Figure 15 As shown, the release feature 31 is positioned relative to the stop 712, such that the release feature 31 contacts the stop 712 without abutting against the auxiliary hole 23; Figure 16 As shown, the buckle 711 pops out of the buckle hole 22 along with the stop 712, thus releasing the fastener 70 from the slide block 20; as Figure 17 As shown, the second stop 50 gradually passes below the guide feature 211 and returns to its original position. Figure 4 As shown, the first stop 40 and the second stop 50 are located on the side of the guide feature 211.

[0097] To further explain, such as Figures 1 to 17 The slide 20 and the lead plate 21 are two-piece units, or they can be... Figure 18 As shown, the guide piece 21 can be integrally formed into the slide 20 as a single piece, and the guide piece 21 has a length L that extends beyond the end face 25 of the slide 20. This allows the guide piece 21 to flexibly adjust the position of the guide feature 211 and effectively coordinate with the position of the positioning feature 11, enabling the guide piece 21 to move smoothly between the first rail 10 and the second rail 30. Simultaneously, the front end of the guide piece 21 has a first guide surface G1. When the second rail 30 unfolds D1 on the first rail 10, the first guide surface G1 can buffer the impact force of the positioning feature 11. Alternatively, the other side of the guide feature 211 may have a second guide surface G2. When the second rail 30 retracts D2 on the first rail 10, the second guide surface G2 can buffer the impact force of the second stop 50. The first guide surface G1 and the second guide surface G2 are additionally provided with a compensation buffer structure. Therefore, the first stop 40, the second stop 50 and the positioning feature 11 are a mutually cooperating mechanism, and the guide piece 21 is effectively integrated in the mechanism. The guide piece 21 has no pre-folding angle, and the guide piece 21 does not contact the first rail 10, which also reduces the friction between the slide 20 and the first rail 10. Figures 1 to 18 As shown, a plurality of fasteners J are used to fix each of the components. Each of the fasteners J can be a screw or rivet, or the components can be directly formed on the rails without fasteners J. The components are on the rails as described above, and will not be described in detail.

Claims

1. A slide rail assembly with a sliding block, characterized in that, Include: Track 1 (10); A slide (20) is disposed on the first rail (10) for movable displacement, and the slide (20) has a lead plate (21). A second rail (30) is movable relative to the first rail (10) and the slide (20), causing the lead plate (21) to move along with the slide (20); and A first stop (40) is provided on the second rail (30). When the second rail (30) is unfolded (D1) on the first rail (10), the first stop (40) drags the lead plate (21) and drives the slide (20).

2. A slide rail assembly with a sliding block, characterized in that, Include: Track 1 (10); A slide (20) is disposed on the first rail (10) for movable displacement, and the slide (20) has a lead plate (21). A second rail (30) is movable relative to the first rail (10) and the slide (20), causing the lead plate (21) to move along with the slide (20); and A second stop (50) is provided on the second rail (30), and the second stop (50) is in an upward state (S1) to a downward state (S2). When the second rail (30) is closed (D2) on the first rail (10), the second stop (50) passes under the lead plate (21).

3. The slide rail assembly with a slide block according to claim 1 or 2, characterized in that, The lead sheet (21) has a guiding feature (211), and the first rail (10) has a positioning feature (11). The position of the guiding feature (211) is lower than the position of the positioning feature (11), so that the guiding feature (211) passes under the positioning feature (11).

4. A slide rail assembly with a sliding block, characterized in that, Include: A first track (10) is provided with a positioning feature (11), the positioning feature (11) having a first side (111) and a second side (112). A slide (20) is provided on the first rail (10) for movable displacement, and the slide (20) has a guide piece (21), the guide piece (21) has a guiding feature (211), the position of the guiding feature (211) is lower than the position of the positioning feature (11); A second rail (30) is movable relative to the first rail (10) and the slide (20). When the lead plate (21) is movable along with the slide (20), the guide feature (211) passes under the positioning feature (11). A first stop (40) is provided on the second rail (30), and the first stop (40) corresponds to the first side (111) of the positioning feature (11); and A second stop (50) is provided on the second rail (30), and the second stop (50) corresponds to the second side (112) of the positioning feature (11).

5. The slide rail assembly with a slide block according to claim 4, characterized in that, The first stop (40) and the second stop (50) are on the side of the guide feature (211). When the second rail (30) is unfolded (D1) on the first rail (10), the back (51) of the second stop (50) contacts the guide feature (211). The guide feature (211) has a guide surface (E) on one side. Then, the first side (41) of the first stop (40) contacts the guide surface (E) of the guide feature (211) and drags the guide piece (21) to drive the slide (20). Or the second stop (50) moves from the upward state (S1) to the downward state (S2). When the second rail (30) is retracted (D2) on the first rail (10), the second stop (50) passes under the guide piece (21).

6. The slide rail assembly with a slide block according to claim 2 or 4, characterized in that, It also includes an operating member (60) disposed on the second rail (30), and the operating member (60) has a first pushing part (61). When the first pushing part (61) pushes the second stop (50), the second stop (50) moves from an upward state (S1) to a downward state (S2).

7. The slide rail assembly with a slide block according to any one of claims 1, 2, or 4, characterized in that, The second rail (30) has a release feature (31) and the first rail (10) is provided with a fastener (70), and the slide (20) has a fastening hole (22) so that the fastener (70) fastens the fastening hole (22), or the release feature (31) contacts the fastener (70) and the fastener (70) disengages from the fastening hole (22).

8. The slide rail assembly with a slide block according to claim 7, characterized in that, It also includes an operating element (60) disposed on the second rail (30), the operating element (60) having a hole (63), and the release feature (31) being located within the hole (63).

9. The slide rail assembly with a slide block according to claim 7, characterized in that, The second rail (30) is provided with a fitting (90), the fastener (70) has a stop (71), the second rail (30) has a longitudinal wall (32) and a transverse wall (33) extending from the longitudinal wall (32), and the fitting (90) is given a width (W), the width (W) is narrowed so that the fitting (90) and the transverse wall (33) form a gap (H). When the second rail (30) moves on the first rail (10), the stop (71) passes through the gap (H) without being blocked by the fitting (90).

10. The slide rail assembly with a slide block according to claim 7, characterized in that, The first rail (10) has a stop (80) at its front end, and the stop (80) has at least one abutment feature (81) at its rear end. The slide (20) has at least one horizontal plate (24). When the second rail (30) is unfolded (D1) on the first rail (10), the slide (20) is driven toward the stop (80), so that the horizontal plate (24) moves toward the abutment feature (81).

Images