CN115234779B

CN115234779B - Slidable supporting seat structure and rack server

Info

Publication number: CN115234779B
Application number: CN202210891411.9A
Authority: CN
Inventors: 陈媛媛
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2024-01-19
Anticipated expiration: 2042-07-27
Also published as: CN115234779A

Abstract

The invention discloses a slidable supporting seat structure, which comprises a base, a sliding seat and a mounting seat; the sliding seat is connected with the base in a sliding way and is connected with the base through a transmission mechanism capable of converting rotary input into linear movement driving output; the mounting seat is used for connecting a support object, can walk on the base through the travelling mechanism and supports the mounting seat through the travelling mechanism; the sliding seat and the mounting seat can move relatively along the supporting direction and abut against each other along the sliding direction of the sliding seat so as to transmit the thrust in the sliding direction of the sliding seat. The sliding seat only generates thrust in a corresponding direction to push the mounting seat to complete movement under the action of the travelling mechanism, so that the requirement of driving the support object to move is met, the transmission mechanism is better in stress, force transmission is smoother, and the mounting seat is not influenced by jolt of the mounting seat, so that the mounting seat can move more smoothly. The invention also discloses a rack server comprising the slidable supporting seat structure.

Description

Slidable supporting seat structure and rack server

Technical Field

The invention relates to the technical field of server equipment, in particular to a slidable supporting seat structure and a rack server comprising the slidable supporting seat structure.

Background

The guide rail is a hardware connecting part which is fixed on a cabinet body of furniture and is used for allowing drawers or cabinet boards of the furniture to come in and go out, is suitable for connecting wooden furniture such as cabinets, furniture, briefcases, bathroom cabinets and the like with drawers of steel drawers and the like, and the rack-mounted server is a server designed for saving installation space, namely, various devices are uniformly installed in a server cabinet, and a guide rail type drawing mechanism is adopted between the cabinet and the server cabinet for convenient use and maintenance.

The chinese patent with publication number CN213280425U discloses a rack-mounted server guide rail, which comprises a base, the base top is provided with the sliding plate, the sliding plate top card is equipped with the removal seat, the second connecting plate is installed through first connecting plate to the removal seat side, it is provided with the connecting seat to remove the seat top, sliding plate top fixedly connected with bearing frame, the bearing frame side is provided with the screw rod, the screw rod side is provided with equilong polished rod, the other end of screw rod passes the bearing frame and is connected with the motor, the spout has been seted up at the base top, the inside telescopic link that is provided with of second connecting plate, the telescopic link bottom is through connecting piece and pivot swing joint has the gyro wheel. The invention has scientific and reasonable structural design, smooth operation process, less noise generation and long service life.

Although the above patent has the effects of quickly installing and detaching the structures such as the bracket on the guide rail and improving the smoothness of the running of the device by reducing the friction effect, the moving seat of the above patent is fixedly connected with the second connecting plate, and the screw rod drives the moving seat to move and is required to be tightly connected with the thread groove in the moving seat, so the actual buffering effect of buffering by adopting the telescopic rod, the roller, the buffer spring and the like is not ideal, and the practicability of the device is reduced.

In summary, how to effectively solve the problem that the sliding support seat structure moves poorly is a problem that needs to be solved by those skilled in the art.

Disclosure of Invention

In view of the above, a first object of the present invention is to provide a slidable support structure, which can effectively solve the problem of unsmooth movement of the slidable support structure, and a second object of the present invention is to provide a rack server including the slidable support structure.

In order to achieve the first object, the present invention provides the following technical solutions:

a slidable supporting seat structure comprises a base, a sliding seat and a mounting seat; the sliding seat is connected with the base in a sliding way and is connected with the base through a transmission mechanism capable of converting rotary input into linear movement driving output; the mounting seat is used for connecting a support object, can walk on the base through the travelling mechanism and supports the mounting seat through the travelling mechanism; the sliding seat and the mounting seat can move relatively along the supporting direction and abut against each other along the sliding direction of the sliding seat so as to transmit the thrust in the sliding direction of the sliding seat.

When the slidable supporting seat structure is used, the cabinet is used as a supporting object to be installed on the installation seat, and the gravity of the cabinet is mainly supported by the base to the travelling mechanism, so that the cabinet is supported by the installation seat. When the cabinet is required to slide, the input end of the transmission mechanism can be driven to rotate, and under the constraint of the transmission mechanism, the sliding seat slides along the sliding direction relative to the base, so that the mounting seat is pushed to slide along the sliding direction, and the cabinet can slide to the corresponding position. In this slidable supporting seat structure, because sliding seat and mount pad can move relatively along the supporting direction to make do not pass power at the supporting direction, with better protection drive mechanism, and the sliding seat only produces corresponding direction thrust, with the effect of promotion mount pad accomplish the removal under running gear, with the demand that satisfies the drive support object and remove, with the messenger drive mechanism atress is better, passes power more smoothly, and does not receive the influence that the mount pad jolted, consequently can make the mount pad remove more smoothly. In summary, the slidable supporting seat structure can effectively solve the problem that the slidable supporting seat structure is not smooth to move.

Preferably, the mounting seat comprises a mounting part for connecting a support object and two supporting parts respectively arranged on two lateral sides of the mounting part, the supporting parts are provided with the travelling mechanism, and the mounting part is detachably and fixedly connected with the supporting parts.

Preferably, along the supporting direction of the base, the mounting part is connected with the supporting part through a socket and a plug block which are in plug-in fit; the slot and the plug block are prevented from being separated along the plugging direction by a plug pin in a locking state, and the plug pin can movably withdraw from the locking state.

Preferably, the latch is restrained in the locking state by a limiting elastic device; the latch has a transverse projection and/or a transversely extending slot thereon for applying a pulling force to disengage the latch from the locked condition.

Preferably, the side of the mounting part facing the base is provided with the convex insertion block, and the side of the supporting part far away from the base is provided with a slot in insertion fit with the insertion block; the bolt is in sliding fit with the supporting part along the sliding direction of the sliding seat, one end of the bolt is provided with a limiting column inserted into the limiting groove on the side surface of the insertion block, and the other end of the bolt extends out of the end part of the supporting part and is provided with a transverse bulge; the side wall of the slot is provided with a mounting groove, the limiting elastic device is a limiting spring and is sleeved on the middle of the bolt, and two ends of the limiting elastic device are respectively propped against the limiting column and the bottom of the mounting groove.

Preferably, the mounting portion and the supporting portion are connected with the sliding seat by a sliding mechanism slidable in a supporting direction, respectively, so as to be able to transmit thrust in a sliding direction of the sliding seat.

Preferably, the upper part of the sliding seat is provided with a sliding column, and one side of the mounting part facing the base is provided with a sliding groove which is in sliding fit with the sliding column along the supporting direction; the sliding seat is characterized in that the two lateral sides of the sliding seat are respectively provided with a sliding groove plate extending along the supporting direction, and the supporting part is provided with a sliding block which is in sliding fit with the sliding groove plate sliding groove on the corresponding side along the supporting direction.

Preferably, a guide block is arranged on one side of the sliding seat facing the base, and a guide groove in sliding fit with the guide block along the sliding direction is arranged on the corresponding side of the base.

Preferably, the base is a bottom plate, vertical plates are arranged at two ends of the bottom plate, the transmission mechanism is a screw nut transmission mechanism, threaded holes are formed in the sliding seat to form nuts of the screw nut transmission mechanism, two ends of a screw of the screw nut transmission mechanism are respectively in rotary connection with the vertical plates at two ends of the bottom plate through bearings, and one end of the screw is provided with a motor for driving the screw to rotate.

Preferably, the device further comprises a damping elastic device; the walking mechanism is connected with the supporting part through a connecting rod with both ends being hinged, and the connecting rod can adjust the relative distance between the walking mechanism and the supporting part in the supporting direction through rotation; the damping elastic device is used for preventing the connecting rod from rotating so as to prevent the running mechanism from approaching to the supporting part along the supporting direction.

Preferably, the sliding sleeve and the supporting part slide along the direction perpendicular to the supporting direction, and the damping elastic device is propped against the sliding sleeve to prevent the sliding sleeve from sliding; and two ends of the connecting rod are respectively connected with the sliding sleeve and the travelling mechanism in a hinged manner.

Preferably, the support part is provided with a slide bar part, two connecting rods which incline in opposite directions are hinged on the travelling mechanism, the slide sleeves connected with the two connecting rods are sleeved on the slide bar part, and the slide sleeves connected with the two connecting rods are respectively propped against two ends of the damping elastic device.

Preferably, the travelling mechanism comprises a mounting plate and a plurality of travelling wheels which are arranged in parallel along the sliding direction of the sliding seat and are both mounted on the mounting plate.

Preferably, a rolling groove for limiting the rolling path of the travelling wheel is formed in the base.

In order to achieve the second object, the present invention further provides a rack server, which comprises any one of the slidable supporting seat structures, and comprises a chassis and a cabinet, wherein the base of the slidable supporting seat structure is mounted on the chassis, and the cabinet is mounted on the mounting seat of the slidable supporting seat structure. Because the slidable supporting seat structure has the technical effects, the rack server with the slidable supporting seat structure should have the corresponding technical effects.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a slidable support structure according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a supporting portion according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a slidable support structure according to an embodiment of the present invention;

fig. 4 is a schematic top view of a slidable support structure according to an embodiment of the present invention.

The figures are marked as follows:

1. a base; 2. a mounting part; 3. a threaded hole; 4. a motor; 5. a screw rod; 6. a sliding seat; 7. a spool; 8. a chute; 9. a chute plate; 10. a slide block; 11. a support part; 12. inserting blocks; 13. a slot; 14. a mounting groove; 15. a limit elastic device; 16. a limit column; 17. a limit groove; 18. a plug pin; 19. a receiving groove; 20. a slide bar portion; 21. a sliding sleeve; 22. a connecting rod; 23. a mounting plate; 24. a walking wheel; 25. damping elastic device; 26. a rolling groove; 27. a guide block; 28. a guide groove.

Detailed Description

The embodiment of the invention discloses a slidable supporting seat structure, which is used for effectively solving the problem that the slidable supporting seat structure is not smooth to move.

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to fig. 4, fig. 1 is a schematic structural diagram of a slidable support structure according to an embodiment of the present invention; fig. 2 is a schematic view of an internal structure of a supporting portion according to an embodiment of the present invention; FIG. 3 is a schematic cross-sectional view of a slidable support structure according to an embodiment of the present invention; fig. 4 is a schematic top view of a slidable support structure according to an embodiment of the present invention.

In some embodiments, as shown in fig. 1-4, a slidable support structure is provided, which can be applied to a rack-mounted server, so as to be arranged between a cabinet and a chassis, so as to conveniently drive the cabinet to move relative to the chassis; of course, the slidable support structure may be provided on a cabinet. Specifically, the slidable support base structure may include one, more or all of the following structures: base 1, sliding seat 6 and mount pad.

The base 1 may be used for being mounted on a chassis, and may be integrally connected with the chassis, that is, may be a part of the chassis, or may be fixedly connected, such as welded, bolted, or screwed, to the chassis, where the base 1 is fixed to the chassis. It should be noted that, the structure of the base 1 may not be specifically limited, and may be a frame, a block, a plate, or the like, and specifically, may be correspondingly disposed as needed, and is mainly used to define a positional relationship between some component structures.

The sliding seat 6 is slidably connected with the base 1, and it should be noted that, by some structures, the moving positional relationship of the sliding seat 6 relative to the base 1 may be defined, which may be achieved by sliding fit between the guide block 27 and the guide groove 28, or may be achieved by sliding fit between the sliding hole and the sliding rod structure, or may be directly or indirectly connected in a sliding manner, and specifically how to achieve the sliding connection between the sliding seat 6 and the base 1 may be correspondingly set as required.

The mounting seat is used for being connected with a support object to provide a supporting force for the support object, and generally, a support platform is arranged on the mounting seat to support the support object, such as the cabinet, and the mounting seat is placed on the support platform, and then the mounting seat and the support object can be further selectively and fixedly connected, such as bolted connection, screwed connection or clamping connection. Of course, the body for supporting the object can also be integrally connected with the mounting seat.

In some embodiments, the sliding seat 6 is slidably connected to the base 1, and the sliding seat 6 is connected to the base 1 through a transmission mechanism, where the transmission mechanism is capable of converting a rotational input into a linear movement driving output, and the linear movement is a linear movement, a curved movement, or the like. Wherein the transmission mechanism comprises a screw nut transmission mechanism, a gear rack transmission mechanism, a chain wheel and chain transmission mechanism and the like. If a screw-nut transmission mechanism is adopted, a part of the sliding seat 6 can be used as a nut or can be independently arranged on the nut, it is understood that the sliding seat 6 can be provided with a threaded hole 3, so that the structure with the threaded hole 3 or part of the structure is used as the nut to be in threaded fit with a screw 5 on the screw-nut transmission mechanism. If a rack and pinion transmission mechanism is adopted, wherein a rack of the rack and pinion transmission mechanism is fixed on the sliding seat 6 or integrally formed is arranged on the sliding seat 6 and extends along the sliding direction of the sliding seat 6, a gear of the rack and pinion transmission mechanism is rotationally connected with the base 1, and when an external mechanism drives the gear to rotate, the rack extends along the sliding direction of the sliding seat 6 so as to drive the sliding seat 6 to slide along the sliding direction, and the sliding seat 6 can be in sliding connection with the base 1 through the sliding fit of the rack and the base 1. So as to convert the rotation input into linear movement output through a transmission mechanism, so as to push the sliding seat 6 to slide relative to the base 1.

In some embodiments, the mounting seat is used for connecting a support object, and the mounting seat can walk on the base 1 through the travelling mechanism and is supported by the travelling mechanism so as to support the support object. The support mainly forms a support in the gravity direction so as to overcome the gravity and limit the support object. The support may be in the form of a lifting support, or any other form that is capable of exerting a force opposite to the direction of gravity. It should be noted that, the travelling mechanism, such as a crawler mechanism, a travelling wheel mechanism, etc., is convenient for the installation seat to move on the base 1, and may be an air suspension or magnetic suspension supporting mechanism.

In some embodiments, the sliding seat 6 and the mounting seat are movable along the supporting direction, so that no force is transmitted between the sliding seat 6 and the mounting seat in the supporting direction, so that the support of the mounting seat is not from the sliding seat 6, and the support of the mounting seat can be all or part from the travelling mechanism. Because the sliding seat 6 does not form a supporting force of the mounting seat, the stress is reduced, and the pressure of the transmission mechanism is remarkably reduced.

In some embodiments, the sliding seat 6 abuts against the mounting seat in the sliding direction of the sliding seat 6 to transmit the thrust in the sliding direction of the sliding seat 6, so that when the sliding seat 6 slides in the sliding direction, the mounting seat can be driven to move in the sliding direction, at this time, the mounting seat walks in the sliding direction through the travelling mechanism, and the power source comes from the thrust of the sliding seat 6, so that the support object on the mounting seat can be driven to slide in the sliding direction. The contact may be one-way contact or two-way contact. When the sliding seat 6 is in one-way abutting connection, the installation seat can be driven to move when sliding towards one direction, and the installation seat cannot be driven to move when the sliding seat 6 slides along the reverse direction of the direction. When the sliding seat 6 slides towards one direction, the installation seat can be driven to move during bidirectional abutting, and when the sliding seat 6 slides along the reverse direction of the direction, the installation seat can be driven to move, and when the sliding seat 6 slides towards different directions, the installation seat can slide towards the same direction or the opposite direction.

In some embodiments, when the slidable support base structure is used, the cabinet is mounted on the mounting base as a support object, and the gravity of the cabinet is mainly supported by the base 1 to the travelling mechanism and further supported to the mounting base. When the sliding is needed, the input end of the transmission mechanism can be driven to rotate, if the input end is input, the sliding seat 6 slides along the sliding direction relative to the base 1 under the constraint of the transmission mechanism, and then the mounting seat is pushed to slide along the sliding direction, so that the cabinet can slide to the corresponding position. In this slidable supporting seat structure, because sliding seat 6 and mount pad can move relatively along the supporting direction to make do not pass power at the supporting direction, with better protection drive mechanism, and sliding seat 6 only produces corresponding direction thrust, with the effect of pushing the mount pad to accomplish the removal under running gear, with the demand that satisfies the drive support object and remove, in order to make drive mechanism atress better, it is more smooth and easy to pass power, and does not receive the influence that the mount pad jolted, consequently can make the mount pad remove more smoothly. In summary, the slidable supporting seat structure can effectively solve the problem that the slidable supporting seat structure is not smooth to move.

In some embodiments, for better supporting the supporting object, the mounting base may include a mounting portion 2 and at least two supporting portions 11, where the mounting portion 2 is used for connecting the supporting object, that is, a supporting platform may be disposed on the mounting portion 2, and the corresponding mounting portion 2 may be a plate structure. In order to facilitate the connection of the support object, a plurality of mounting holes, such as a plurality of threaded holes 3, may be formed in the mounting portion 2, so as to facilitate the connection with the bottom of the support object by screws that are matched with the threaded holes 3. Specifically, one screw hole 3 may be provided at each of four corners of the support side of the mounting portion 2.

In some embodiments, the two supporting portions 11 are respectively disposed on two lateral sides of the mounting portion 2, and it should be noted that the lateral direction refers to a direction perpendicular to the sliding direction of the sliding seat 6 and perpendicular to the supporting direction, where the supporting direction is mainly a direction of the supporting platform, or the supporting direction of the mounting portion 2 on the supporting object, and the supporting direction is generally a vertical direction.

The supporting part 11 is provided with a travelling mechanism, so that the two sides of the mounting part 2 are supported by the travelling mechanism, and the mounting part 2 can move more stably. Two of the support portions 11 and one of the mounting portions 2 may be combined to form an inverted U-shaped structure opening towards the base 1, and the slide seat 6 may be arranged in a recess of the U-shaped structure, i.e. between the support portions 11 on both sides in the lateral direction.

In some embodiments, the mounting portion 2 and the supporting portion 11 may be detachably and fixedly connected, so that when the mounting portion 2 and the supporting object are detached, only the mounting portion 2 and the supporting portion 11 need not be detached. Wherein the mounting portion 2 and the supporting portion 11 are detachably connected such as screw connection, bolt connection, clamping connection, etc. The detachable connection between the support portion 11 and the mounting portion 2 on both sides in the lateral direction may be the same or different, and may be specifically set as required.

In some embodiments, the detachable fixed connection between at least one support 11 and the mounting portion 2 or between each support 11 and the mounting portion 2 may be made in the following manner: along the supporting direction of the base 1, the mounting part 2 is connected with the supporting part 11 through a socket 13 and a plug 12 which are in plug-in fit; the socket 13 and the plug 12 are prevented from being separated in the plugging direction by the plug 18 in the locking state, and the plug 18 can be moved out of the locking state.

Wherein the mounting part 2 is connected with the supporting part 11 through a socket 13 and a plug 12 which are matched in a plugging way, and a group of matched sockets 13 and plug 12 are as follows: one is provided on the mounting portion 2 and the other is provided on the supporting portion 11. When the mounting portion 2 and the supporting portion 11 pass through the plurality of groups of matched slots 13 and plug blocks 12, the mounting portion 2 can be simultaneously provided with the slots 13 and the plug blocks 12, so that the mounting modes of the slots 13 and the plug blocks 12 matched in different groups are opposite.

Wherein the latch 18 should not have a locking function after being moved out of the locking state, so that the plug 12 can be removed from the slot 13, and the mounting portion 2 and the supporting portion 11 can be detached, thereby completing the detachment. When the latch 18 is in the locked state, the plug 12 cannot be moved out of the slot 13, so that the two are locked in a relative movement manner, and the mounting portion 2 and the supporting portion 11 are locked to be detached, so that the detachment cannot be performed.

In some embodiments, the latch 18 may be restrained in the locked state by the limit elastic means 15. When the latch 18 needs to be moved to exit the locked state, the elastic deformation force of the limiting elastic device 15 needs to be overcome, so that the limiting elastic device 15 can prevent the latch 18 from exiting the locked state during shaking and vibration, and the socket 13 and the plug 12 are prevented from being separated.

In some embodiments, the latch 18 may be provided with a transverse projection and/or a transverse extending slot for applying a pulling force to disengage the latch 18 from the locked condition. The specific transverse protrusions and the slot holes are based on the convenience of applying the force by the hands of the human body, and the transverse protrusions can be cross bar parts perpendicular to the pins 18, wherein the hole depth direction or the groove depth direction of the slot holes is preferably perpendicular to the extending direction of the pins 18, so that the force can be applied by the slot walls or the hole walls of the slot holes.

In some embodiments, in particular, a side of the mounting portion 2 facing the base 1 may be provided with a protruding insert 12, and a side of the supporting portion 11 facing away from the base 1 may be provided with a slot 13 for inserting and mating with the insert 12. So that the insert 12 can be inserted directly into the slot 13 when placed.

The latch 18 is slidably engaged with the supporting portion 11 along the sliding direction of the sliding seat 6, and one end of the latch 18 has a limiting post 16 inserted into a side limiting groove 17 of the insert block 12, and the other end extends out of the end of the supporting portion 11 and has a lateral protrusion, so that the end is L-shaped. Wherein the side wall of the slot 13 is provided with a mounting groove 14, wherein the limiting elastic device 15 is a limiting spring and is sleeved on the middle part of the bolt 18, wherein the diameter of the middle part of the bolt 18 is preferably smaller than the diameter of the limiting post 16. And two ends of the limiting elastic device 15 respectively prop against the limiting column 16 and the bottom of the mounting groove 14. Further, for convenience in installation, one side of the limiting post 16 facing the notch may have an inclined surface, so that when the insert block 12 is inserted into the slot 13, the insert block 12 abuts against the inclined surface of the limiting post 16, and a component force generated on the inclined surface can overcome the elastic force of the limiting elastic device 15, so as to push the limiting post 16 to move into the mounting groove 14 to exit the locking state, and when the insert block 12 is inserted in place, the limiting post 16 is reset under the action of the elastic force of the limiting elastic device 15, at the moment, one side of the limiting post 16 facing the slot bottom of the slot 13 is a straight surface, abuts against the slot wall on one side corresponding to the limiting slot 17, and the abutting force at the moment does not overcome the elastic force of the limiting elastic device 15.

In some embodiments, the sliding seat 6 and the mounting portion 2 may be relatively movable along the supporting direction and abut against each other along the sliding direction of the sliding seat 6 to transmit the thrust in the sliding direction; the sliding seat 6 and the supporting portion 11 may be relatively movable in the supporting direction and may abut against each other in the sliding direction of the sliding seat 6 to transmit the thrust in the sliding direction. In order to allow a better movement of the mounting part 2 and the support part 11. The sliding seat 6, the mounting portion 2 and the supporting portion 11 can be made to be relatively movable along the supporting direction, and all abut against each other along the sliding direction of the sliding seat 6 to transmit the thrust in the sliding direction.

Specifically, the mounting portion 2, the support portion 11, and the slide base 6 may be connected by a slide mechanism slidable in the support direction, respectively, so that the thrust in the slide direction of the slide base 6 can be transmitted. Since the floating stroke in the supporting direction is limited and small, the movable stroke of the sliding mechanism in the supporting direction is small. In the lateral direction, that is, in the direction in which the two support portions 11 are juxtaposed, there may be a certain play between the two members of the slide mechanism, but it is at least ensured that a pushing force can be transmitted in the moving direction of the slide holder 6.

Specifically, if the upper portion of the sliding seat 6 may be provided with a sliding pillar 7, the side of the mounting portion 2 facing the base 1 is provided with a sliding groove 8 slidably engaged with the sliding pillar 7 along the supporting direction, where the lateral width of the sliding groove 8 may be greater than the lateral width of the sliding pillar 7, and if the cross sections are all circular, the diameter of the sliding groove 8 may be greater than the diameter of the sliding pillar 7.

Specifically, the sliding seat 6 may have sliding groove plates 9 extending along the supporting direction on both lateral sides, the supporting portion 11 has a sliding block 10 slidably engaged with the sliding groove of the sliding groove plate 9 on the corresponding side along the supporting direction, and the lateral width of the sliding groove of the same sliding groove plate 9 may be larger than the lateral width of the sliding block 10, and if the cross sections are all circular, the diameter of the sliding groove may be larger than the diameter of the sliding column 7. Wherein the slider 10 may be connected to the support 11 by a cross bar. The concrete body that can make the draw runner plate 9 extend for the supporting direction, slider 10 sets up in the body and can follow the supporting direction and slide, and the side of body has been seted up along the dodging slotted hole that the supporting direction extends, and the horizontal pole passes dodging slotted hole one end and is connected with slider 10, and the other end is connected with the casing of supporting part 11.

In some embodiments, in order to make the movement of the sliding seat 6 smoother, it is preferable that the side of the sliding seat 6 facing the base 1 is provided with a guide block 27, and the corresponding side of the base 1 is provided with a guide groove 28 slidingly engaged with the guide block 27 along the sliding direction of the sliding seat 6. The specific guide block 27 is connected to the sliding seat 6 through a vertical rod, the transverse width of the vertical rod is preferably smaller than the width of the guide block 27, and the shrinkage opening at the upper side of the guide groove 28 is matched with the vertical rod, so that the vertical rod passes through the shrinkage opening to be connected with the guide block 27 in the guide groove 28, wherein the guide block 27 slides only along the guiding direction of the guide groove 28 under the constraint of the guide groove 28, and the supporting direction and the transverse direction are both limited and blocked by the groove wall of the guide groove 28.

In some embodiments, the base 1 may be specifically made to be a bottom plate, where two ends of the bottom plate are provided with vertical plates, where when the transmission mechanism is a screw nut transmission mechanism, where the sliding seat 6 is internally provided with a threaded hole 3 to form a nut of the screw nut transmission mechanism, and where a screw 5 of the screw nut transmission mechanism extends along a sliding direction of the sliding seat 6, and two ends are respectively in rotational connection with the vertical plates at two ends of the bottom plate through bearings, where one end of the screw 5 is provided with a motor 4 for driving the screw 5 to rotate. In particular, the motor 4 is preferably a servomotor 4. So that the motor 4 drives the screw rod 5 to rotate, and the screw rod 5 rotates to drive the sliding seat 6 to move along the axis of the screw rod, thereby completing the driving of the sliding seat 6.

In some embodiments, in order to provide a certain damping effect to the mount in the supporting direction, it is preferable here to further comprise a damping elastic device 25, wherein the damping elastic device 25 is arranged to transfer force between the running gear and the mount, so that the mount can elastically float in the supporting direction to reduce jolt.

Specifically, the running mechanism and the supporting portion 11 may be connected by a link 22 with both ends being hinged, that is, one end of the link 22 is directly or indirectly hinged to the running mechanism, and the other end of the link 22 is directly or indirectly hinged to the supporting portion 11.

Wherein the connecting rod 22 can adjust the relative distance between the travelling mechanism and the supporting part 11 in the supporting direction through rotation; the damping elastic device 25 is used for preventing the connecting rod 22 from rotating, and can be a torsion spring, an extension spring, a compression spring or the like, so as to prevent the running mechanism from approaching to the supporting part 11 along the supporting direction, and further transmit the acting force along the supporting direction.

In some embodiments, to avoid a relative movement of the running gear with respect to the support 11 in the transverse direction or sliding direction of the sliding seat 6 when the link 22 rotates. Here, it is preferable to further include a slide bush 21, wherein the slide bush 21 slides with the support portion 11 in a direction perpendicular to the support direction, such as in a lateral direction or a sliding direction of the slide mount 6. The two ends of the connecting rod 22 are respectively hinged with the sliding sleeve 21 and the travelling mechanism, wherein the damping elastic device 25 is propped against the sliding sleeve 21 to prevent the sliding sleeve 21 from sliding, and further prevent the connecting rod 22 from rotating. At this time, the running mechanism may be limited to be movable only along the supporting direction relative to the supporting portion 11 by the receiving groove 19 on the supporting portion 11, or may be limited to be movable only along the supporting direction relative to the supporting portion 11 by the guide rod, that is, the receiving groove 19 may be slidably engaged with the running mechanism along the supporting direction, or the supporting portion 11 may be slidably connected with the running mechanism along the supporting direction by the guide rod.

Specifically, for convenience in installing the sliding sleeve 21, the supporting portion 11 may have a sliding rod portion 20, two connecting rods 22 inclined in opposite directions are hinged on the travelling mechanism, the sliding sleeves 21 connected with the two connecting rods 22 are all sleeved on the sliding rod portion 20, and the sliding sleeves 21 connected with the two connecting rods 22 respectively abut against two ends of the damping elastic device 25. Wherein the damping elastic means 25 may be a compression spring which is sleeved on the slide bar portion 20. When the travelling mechanism moves along the supporting direction relative to the supporting portion 11, for example, when the travelling mechanism moves towards the supporting portion 11, the included angle between the connecting rods 22 and the travelling mechanism is reduced, and the sliding sleeves 21 on the two connecting rods 22 are close to each other so as to squeeze the damping elastic devices 25 between the two connecting rods 22.

In some embodiments, the travelling mechanism may comprise a mounting plate 23 and a plurality of travelling wheels 24 arranged in parallel along the sliding direction of the sliding seat 6 and each mounted on the mounting plate 23. Specifically, the mounting plate 23 may be slidably engaged with the receiving groove 19 in the supporting direction, and the link 22, the slide rod portion 20, the damper elastic device 25, and the slide sleeve 21 may be located in the receiving groove 19 and located between the mounting plate 23 and the bottom of the receiving groove 19.

In some embodiments, the base 1 may be provided with a rolling groove 26 for limiting the rolling path of the road wheel 24. For one running gear, a plurality of running wheels 24 may be provided along the extending direction of the rolling groove 26, so that each running wheel 24 of one running gear is restricted by the same rolling groove 26. Specifically, two to three traveling wheels 24 may be provided on the traveling mechanism, and of course, more traveling wheels 24 may be provided.

In some embodiments, referring to fig. 1 to 4, the present invention provides a rack server guide rail with the above slidable supporting seat structure, which may be a multifunctional rack server guide rail mainly including a base 1, an installation portion 2 and a supporting portion 11, two supporting portions 11 may be disposed and respectively located at two lateral sides of the inner side of the base 1, and four corners of the top of the installation portion 2 are provided with threaded holes 3.

The horizontal both sides of installation department 2 downside are all fixed mounting has the inserted block 12, slot 13 with the inserted block 12 looks adaptation has been seted up at the top of supporting part 11, mounting groove 14 has been seted up to one side of slot 13 inner chamber, the inner chamber fixed mounting of mounting groove 14 has spacing resilient means 15, spacing post 16 of one end fixedly connected with of spacing resilient means 15, spacing groove 17 with spacing post 16 looks adaptation has been seted up on the surface of inserted block 12, one side on supporting part 11 surface has bolt 18 through seting up the activity grafting of opening, the tip of bolt 18 has spacing post 16, bolt 18 is the L type, one side fixed mounting on base 1 surface has motor 4.

The motor 4 is servo motor, with external power electric connection, through the switch control, the output shaft of motor 4 has lead screw 5 through shaft coupling fixed mounting, the one end of lead screw 5 runs through base 1 and rotates with the both sides riser of base 1 through the bearing and be connected, sliding seat 6 has been cup jointed to the surface screw thread of lead screw 5, sliding seat 6's top fixed mounting has slide column 7, the spout 8 with slide column 7 looks adaptation has been seted up to the bottom of installation department 2, the opposite one side of two supporting parts 11 all has slider 10 through connecting piece fixed mounting, the horizontal both sides of sliding seat 6 all fixed mounting have the draw runner plate 9 that cooperatees with slider 10 and use, the guide block 27 is passed through connecting piece fixed mounting to the bottom of sliding seat 6, the guide way 28 with the guide block 27 looks adaptation has been seted up to the bottom of base 1 inner chamber.

As an alternative embodiment, the bottom of the supporting portion 11 is provided with a holding groove 19, a sliding rod portion 20 is fixedly installed between two sides of an inner cavity of the holding groove 19, two sides of the surface of the sliding rod portion 20 are movably sleeved with sliding sleeves 21, bottoms of the sliding sleeves 21 are rotatably connected with connecting rods 22 through rotating pieces, bottom ends of the two connecting rods 22 are connected with a mounting plate 23 through rotating pieces, the bottom of the mounting plate 23 is fixedly provided with a plurality of travelling wheels 24, the travelling wheels 24 are rubber wheels, a damping elastic device 25 is sleeved between the two sliding sleeves 21 and on the surface of the sliding rod portion 20, and a rolling groove 26 matched with the travelling wheels 24 is formed in the side face of the base 1 facing the supporting portion 11.

Through being connected installation department 2 with supporting part 11, make the device body have certain buffering space, have actual buffering effect, reduce rack-mounted server and lead to the fact wearing and tearing to the guide rail structure because of frictional force at the in-process that removes, prolonged the life of equipment, also effectively reduced the noise that produces in the removal process simultaneously, improved the functionality of equipment.

When the rack server needs to be maintained, a worker can start the motor 4 to rotate the screw rod 5 through the switch, the mounting part 2 and the supporting part 11 integrally drive the rack server to move under the limit of the guide block 27 and the guide groove 28, the mounting plate 23 is jolted up and down through the travelling wheel 24 in the moving process, the two sliding sleeves 21 are relatively or oppositely moved under the connection of the connecting rod 22, the impact force generated by the influence of the vibration of the mounting groove 14 can be effectively reduced under the elastic action of the damping elastic device 25 at the moment, so that the impact force of the mounting part 2 and the rack server is reduced, when the mounting part 2 moves to a required position, a user can break away from the limit groove 17 and retract into the mounting groove 14 through the pulling of the plug pin 18, the contact limit of the plug 12 is achieved, then the user can directly pull the server body to enable the mounting part 2 to be directly separated from the supporting part 11, and the disassembly can be completed, and when the server needs to be mounted, the surface of the server body can be directly fixed to the surface of the mounting part 2 through the cooperation of the screw hole 3.

Based on the slidable supporting seat structure provided in the above embodiment, the invention further provides a rack server, which comprises any one of the slidable supporting seat structures in the above embodiment, and comprises a chassis and a cabinet, wherein the base of the slidable supporting seat structure is mounted on the chassis, and the mounting seat of the slidable supporting seat structure is mounted with the cabinet. The frame server adopts the slidable supporting seat structure in the above embodiment, so the beneficial effects of the frame server are as follows.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The slidable supporting seat structure is characterized by comprising a base, a sliding seat and a mounting seat; the sliding seat is connected with the base in a sliding way and is connected with the base through a transmission mechanism capable of converting rotary input into linear movement driving output; the mounting seat is used for connecting a support object, can walk on the base through the travelling mechanism and supports the mounting seat through the travelling mechanism; the sliding seat and the mounting seat can move relatively along the supporting direction and are abutted along the sliding direction of the sliding seat so as to transmit the thrust in the sliding direction of the sliding seat; the mounting seat comprises a mounting part for connecting a support object and two supporting parts respectively arranged at two lateral sides of the mounting part, wherein the mounting part and the supporting part are respectively connected with the sliding seat through a sliding mechanism which can slide along a supporting direction so as to transmit the thrust in the sliding direction of the sliding seat; for the sliding mechanism, a sliding column is arranged at the upper part of the sliding seat, and a sliding groove which is in sliding fit with the sliding column along the supporting direction is arranged at one side of the mounting part facing the base; the sliding seat is characterized in that the two lateral sides of the sliding seat are respectively provided with a sliding groove plate extending along the supporting direction, and the supporting part is provided with a sliding block which is in sliding fit with the sliding groove of the sliding groove plate on the corresponding side along the supporting direction.

2. The slidable support seat structure according to claim 1, wherein the support portion is provided with the running mechanism, and the mounting portion is detachably and fixedly connected with the support portion.

3. The slidable support base structure according to claim 2, wherein the mounting portion and the support portion are connected by a socket or a plug-in block in a plug-in fit along a support direction of the base; the slot and the plug block are prevented from being separated along the plugging direction by a plug pin in a locking state, and the plug pin can movably withdraw from the locking state.

4. A slidable support seat structure according to claim 3 wherein the latch is restrained in the locked state by a limit elastic means; the latch has a transverse projection and/or a transversely extending slot thereon for applying a pulling force to disengage the latch from the locked condition.

5. The slidable support seat structure according to claim 4, wherein the mounting portion is provided with the insert protruding toward the side of the base, and the side of the support portion away from the base is provided with a slot in insertion fit with the insert; the bolt is in sliding fit with the supporting part along the sliding direction of the sliding seat, one end of the bolt is provided with a limiting column inserted into the limiting groove on the side surface of the insertion block, and the other end of the bolt extends out of the end part of the supporting part and is provided with a transverse bulge; the side wall of the slot is provided with a mounting groove, the limiting elastic device is a limiting spring and is sleeved on the middle of the bolt, and two ends of the limiting elastic device are respectively propped against the limiting column and the bottom of the mounting groove.

6. The slidable support seat structure according to any one of claims 2-5, wherein a guide block is arranged on a side of the sliding seat facing the base, and a guide groove slidingly engaged with the guide block along the sliding direction of the sliding seat is arranged on a corresponding side of the base.

7. The slidable support seat structure according to claim 6, wherein the base is a bottom plate, vertical plates are arranged at two ends of the bottom plate, the transmission mechanism is a screw nut transmission mechanism, screw holes are formed in the sliding seat to form nuts of the screw nut transmission mechanism, two ends of a screw of the screw nut transmission mechanism are respectively in rotational connection with the vertical plates at two ends of the bottom plate through bearings, and one end of the screw is provided with a motor for driving the screw to rotate.

8. The slidable support seat structure according to any one of claims 2-5, further comprising shock absorbing elastic means; the walking mechanism is connected with the supporting part through a connecting rod with both ends being hinged, and the connecting rod can adjust the relative distance between the walking mechanism and the supporting part in the supporting direction through rotation; the damping elastic device is used for preventing the connecting rod from rotating so as to prevent the running mechanism from approaching to the supporting part along the supporting direction.

9. The slidable support base structure according to claim 8, comprising a slide sleeve that slides with the support portion in a direction perpendicular to the support direction, the shock absorbing elastic means abutting against the slide sleeve to prevent the slide sleeve from sliding; and two ends of the connecting rod are respectively connected with the sliding sleeve and the travelling mechanism in a hinged manner.

10. The slidable support seat structure according to claim 9, wherein the support portion has a sliding rod portion, the traveling mechanism is hinged with two opposite inclined connecting rods, the sliding sleeves connected with the two connecting rods are all sleeved on the sliding rod portion, and the sliding sleeves connected with the two connecting rods respectively abut against two ends of the damping elastic device.

11. The slidable support structure of claim 10, wherein the travelling mechanism comprises a mounting plate and a plurality of travelling wheels arranged side by side along the sliding direction of the sliding seat and mounted to the mounting plate.

12. The slidable support base structure according to claim 11, wherein the base is provided with a rolling groove for restricting the rolling path of the road wheels.

13. A rack server comprising a chassis and a cabinet, comprising a slidable support structure as claimed in any one of claims 1 to 12, a base of the slidable support structure being mounted to the chassis, a mount of the slidable support structure being mounted to the cabinet.