TW201723727A - Sever system and constraint mechanism thereof - Google Patents

Abstract

A sever system and a constraint mechanism thereof are provide. The constraint mechanism is disposed on a sever frame of the sever system. A rail of the constraint mechanism is disposed on a sever chassis of the sever system. A limiting hole of the constraint mechanism is matched with the rail. When a internal component of the server chassis is drawn out, a back-end of the server chassis avoid tilt or fall, to solve a fixed problem with the rack server chassis using a slide tray.

Description

Servo system and its limit mechanism

The present invention relates to the field of servers, and in particular to a server system and a limit mechanism thereof.

The existing server is used to facilitate the maintenance of the server chassis, and the server chassis is placed on the slide rail of the server rack, so that the server chassis can be pulled out of the server rack at any time, and such server racks are The slide rail usually plays the role of bearing, and can not prevent the movement of the chassis in the upward direction. When the chassis is placed on the slide rail, the rear half of the chassis is in a non-fixed state, and the internal structure of some servers can be extracted, when the server is in this state. When the internal structure is pulled out, because a large number of hard disk modules are installed in the front of the server chassis, the front weight of the server chassis is too large, resulting in an overall imbalance, and there is a tendency to lift at the rear, if at this time slightly Applying force to the extracted module is very likely to cause the chassis to flip. If there is a organic table on the chassis, it will cause a collision. Both of these situations can cause injury to the user and damage to the machine.

In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a server system and a limit mechanism thereof for solving the problem that the server cannot be flexibly fixed on the server frame in the prior art, and the rear of the servo server is The problem of lifting up or falling.

To achieve the above and other related objects, the present invention provides a limiting mechanism for use in a server system having a server rack and a server chassis, the server rack including a slide rail. The sliding rails are disposed in pairs on opposite sides of the server rack, and the server chassis is slidably disposed on the sliding rails, wherein the limiting mechanism comprises: a limiting member, slidable The grounding sleeve is disposed on the sliding rail, and a limiting protrusion is disposed on a side of the servo cabinet, and a first stopping portion is disposed on a side of the rear end of the sliding rail to limit The limiting member slides out of the sliding rail; the sliding slot is disposed on an outer sidewall of the server chassis, and is located at a rear end of the outer side wall of the server chassis, and one slot of the sliding slot communicates with the slot a rear end surface of the outer side wall for sliding the limiting protrusion into the sliding slot; a limiting hole is disposed on the outer side wall of the server chassis, and is located at the other end slot of the sliding slot At the mouth, the limiting hole matches the shape of the limiting protrusion; When the servo chassis is mounted to the server rack along the sliding rail, the limiting member is relatively slid on the sliding rail, and the limiting protrusion slides along the sliding slot and is engaged with the A vertical limit is obtained in the limit hole to limit the movement of the chassis in the vertical direction.

In a specific embodiment of the present invention, the limiting member further includes a limiting member body and two elastic hooks fixed to the limiting member body, and the two elastic hooks are disposed on the limiting member body The upper and lower sides are slidably sleeved on the sliding rail through the two elastic hooks.

In a specific embodiment of the present invention, the upper and lower sides of the limiting member further have two supporting portions respectively corresponding to the two elastic hooks, and the two supporting portions and the limiting member body When the limiting member is slidably sleeved on the sliding rail, the two supporting portions are clamped on the sliding rail to restrict the positioning body from moving up and down relative to the sliding rail.

In an embodiment of the present invention, the two supporting portions are respectively located on the inner side of the two elastic hooks, and the elastic hooks are buckled when the limiting member is slidably sleeved on the sliding rails. Connecting the slide rails.

In an embodiment of the invention, the two elastic hooks are fixedly connected to the limiting body through a connecting portion.

In a specific embodiment of the present invention, the connecting portion and the limiting member body respectively have corresponding fixing holes, and are fixedly connected by rivets.

In a specific embodiment of the present invention, the limiting protrusion is a rivet member riveted to the limiting member, the rivet member includes a nail cap portion and a nail head, and the nail cap portion penetrates the limit The corresponding opening of the bit member is connected to the limiting body, and the nail head is exposed on a side of the limiting member facing the server chassis.

In a specific embodiment of the present invention, the diameter of the nail head is smaller than the groove width of the sliding slot and not larger than the diameter of the limiting hole, so that the limiting protrusion is from the slot of the one end of the sliding slot. When the port slides into the other end of the sliding slot, the limiting protrusion is inserted into the limiting hole through the nail head to restrict the server chassis from moving up and down relative to the limiting protrusion.

To achieve the above and other related objects, the present invention also provides a server system, the server system including a server, a servo rack provided with a slide rail, and a limiting device, the server passing through the slide rail Mounted on the server rack, the server includes: a server chassis; the first hard disk assembly is slidably connected to the inner wall of the server chassis through the first slide rail assembly; the second hard disk assembly is transmitted through the first The second sliding component is slidably connected to the first hard disk component, the second hard disk component is juxtaposed with the first hard disk component in the server chassis, and the second hard disk component is located in the server chassis The limiting device includes: a limiting member slidably sleeved on the sliding rail, and a limiting protrusion is disposed toward a side of the server chassis, facing the sliding rail One end of each end portion is provided with a first stopping portion to restrict the limiting member from sliding out a slide rail disposed on an outer side wall of the server chassis and located at a rear end of the outer side wall of the server chassis, wherein one end slot of the sliding slot communicates with the rear end surface of the outer side wall for The limiting protrusion slides into the sliding slot; the limiting hole is disposed on the outer sidewall of the server chassis, and is located at a slot of the other end of the sliding slot, and the limiting hole is When the limiting protrusion shape is matched to slide the first hard disk component and the second hard disk component out of the server chassis, the limiting protrusion is buckled in the limiting hole.

In a specific embodiment of the present invention, the limiting member further includes a limiting member body and two elastic hooks fixed to the limiting member body, and the two elastic hooks are disposed on the limiting member body The limiting member is slidably sleeved on the sliding rail through the two elastic hooks.

As described above, the server system of the present invention and the limit mechanism thereof are configured by the matching mechanism of the limiting mechanism disposed on the server frame and the sliding slot and the limiting hole formed on the outer side wall of the server chassis. When the internal components of the server chassis are extracted, the rear of the server chassis can be effectively prevented from being lifted or dropped, which solves the problem of fixing the chassis when the server rack uses the tray type slide rail, and the structure is simple and reliable, and the utility is very high. .

1‧‧‧Limited institutions

11‧‧‧Limited parts

111‧‧‧Limited bulges

112‧‧‧stop

113‧‧‧Limited body

114‧‧‧Flexible hook

115‧‧‧Support

116‧‧‧Connecting Department

117‧‧‧Fixed holes

12‧‧‧Chute

121‧‧‧ notch

122‧‧‧ notch

13‧‧‧Limited holes

2‧‧‧Server rack

21‧‧‧Slide rails

3‧‧‧Server

31‧‧‧Server chassis

311‧‧‧Outer side wall

32‧‧‧Second hard disk assembly

The first figure shows a side view of a limit member of the present invention in a particular embodiment.

The second figure shows a schematic view of the application of the limiting member of the present invention in a specific embodiment.

The third figure shows a side view of a server chassis of the present invention in a particular embodiment.

The fourth figure shows a schematic diagram of the application of the server system of the present invention in a specific embodiment.

The embodiments of the present invention are described below by way of specific examples, and those skilled in the art can readily understand other advantages and effects of the present invention from the disclosure of the present disclosure. The present invention may be embodied or applied in various other specific embodiments, and various modifications and changes may be made without departing from the spirit and scope of the invention. It should be noted that the features in the following embodiments and embodiments may be combined with each other without conflict.

It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention in a schematic manner, and only the components related to the present invention are shown in the drawings, rather than the number and shape of components in actual implementation. Dimensional drawing, the actual type of implementation of each component's type, number and proportion can be a random change, and its component layout can be more complicated.

In a large server system, on the server rack, a plurality of servers can be stacked through the slide rails, and part of the internal components of the server (for example, a hard disk component of the storage server) can be extracted, which results in a servo. The weight of one end of the device is obviously larger than the other end, and the slide rail of the existing frame basically only supports the servo lifting, so that when the internal force of the server is severely unbalanced due to the extraction of the internal components, The back end of the server is easy to lift, and may hit the adjacent upper server, and damage the server, or it may slip out of the rack, damage the server and affect the safety of the staff, so it is necessary Flexiblely fix the server set on the server rack to prevent the above disadvantages. The invention can better solve the above problems by providing a limiting mechanism in the server system.

Specifically, please refer to the first to fourth figures, wherein the first figure shows a side view of the limiting member of the present invention in a specific embodiment. The second figure shows a schematic view of the application of the limiting member of the present invention in a specific embodiment. The third figure shows a side view of a server chassis of the present invention in a particular embodiment. The fourth figure shows a schematic diagram of the application of the server system of the present invention in a specific embodiment.

The limit mechanism 1 is applied to a server system having a server rack 2 and a server 3 as shown in FIG. 4, the server 3 having a server chassis 31. The server rack 2 includes slide rails 21 disposed in pairs on opposite sides of the server rack 2, and the server chassis 31 is slidably disposed on the slide rails 21 The limiting mechanism 1 includes a limiting member 11 , a sliding slot 12 and a limiting hole 13 .

The limiting member 11 is slidably sleeved on the sliding rail 21, as shown in the second figure. The sliding rail 21 in the second figure is the sliding rail 21 of the servo rack 2 in the server system. A portion of the limiting member 11 is further disposed toward a side of the server chassis 31, and a limiting protrusion 111 is disposed on a side of the rear end of the sliding rail 21; The blocking portion 112 restricts the limiting member 11 from sliding out of the sliding rail 21 .

Referring to the third figure, the chute 12 is disposed on the outer sidewall 311 of the server chassis 31 and located at the rear end of the outer sidewall 311 of the server chassis 31. The slot 121 of the slot 12 is notched. The rear end surface of the outer sidewall 311 is connected to the limiting protrusion 111 to slide into the sliding slot 12 . The limiting hole 13 is disposed on the outer sidewall 311 of the server chassis 31, and is located at the other end slot 122 of the sliding slot 12, the limiting hole 13 and the limiting protrusion 111 shape matching.

When the server chassis 31 is mounted to the server frame 2 along the sliding rail 21, the limiting member 11 is relatively slid on the sliding rail 21, and the limiting protrusion 111 is along The sliding slot 12 slides and engages in the limiting hole 13 to obtain a vertical limit to limit the movement of the server chassis 31 in the vertical direction.

In a specific embodiment of the present invention, the limiting member 11 further includes a limiting member body 113 and two elastic hooks 114 fixed to the limiting member body 113. The two elastic hooks 114 are disposed at the The upper and lower sides of the limiting member body 113 are slidably sleeved on the sliding rail 21 through the two elastic hooks 114.

In an embodiment of the present invention, the upper and lower sides of the limiting member 11 further have two supporting portions 115 respectively corresponding to the two elastic hooks 114. Preferably, the two supporting portions are respectively provided. 115 is integrally connected with the stopper body 113. When the limiting member 11 is slidably sleeved on the sliding rail 21 , the two supporting portions 115 clamp the sliding rail 21 to restrict the limiting body 11 from moving up and down relative to the sliding rail 12 . In order to prevent the problem that the internal component of the server 3 is pulled out, and the force of the extracted component is pressed downward, causing the rear end of the servo 3 to tilt the servo 3, the safety of the system is ensured.

In an embodiment of the present invention, the two supporting portions 115 are respectively located inside the two elastic hooks 114, and the elastic hooks 113 are clamped by the two supporting portions 115 to clamp the sliding rails 12 buckle. This design can effectively help the limiting member 11 to be fixed on the frame 2 for easy installation. In other embodiments, the two supporting portions 115 may also be located outside the two elastic hooks 114 respectively. Further, the two elastic hooks 114 are further connected to the body of the limiting member 11 through a connecting portion 116. Preferably, the connecting portion 116 and the limiting member body 113 are respectively provided with corresponding fixing holes, and are fixedly connected by rivets.

In a specific embodiment of the present invention, the limiting protrusion 111 is a rivet member riveted to a corresponding opening of the limiting member 11 , the rivet member includes a nail cap portion and a nail head, the nail The cap portion extends through the corresponding fixing hole 117 of the limiting member 11 to connect the limiting body 113, and the nail head portion is exposed on the limiting member 11 and faces one side of the server chassis 31. The sliding slot 12 is formed in the outer wall 311 of the server chassis 31.

In a specific embodiment of the present invention, the diameter of the nail head is smaller than the groove width of the sliding slot 12 and not larger than the diameter of the limiting hole 13 , so that the limiting protrusion 111 is from the sliding slot 12 . The one end slot 121 slides into the other end of the sliding slot 12 and is inserted into the limiting hole 13 through the nail head to restrict the movement of the server chassis 31 in the vertical direction.

In another embodiment of the present invention, the server 3 further includes a first hard disk component (not shown) and a second hard disk component 32 as shown in the fourth figure (the first hard The disk component and the second hard disk component 32 are the internal components of the server 3 described above. Of course, it can be understood that in other embodiments, the internal components of the server 3 may also be other functional components. And the fourth figure shows a matching arrangement of the limiting member 11 and the limiting member 11 blocked by the component and the server chassis 31 in a circle for convenience of understanding. The first hard disk assembly is slidably coupled to the inner wall of the server chassis 31 through a first slide assembly (not shown); the second hard disk assembly 32 is slidably coupled to the first through the second slide assembly a hard disk assembly, the second hard disk assembly 32 is juxtaposed with the first hard disk assembly in the server chassis 31, and the second hard disk assembly 32 is located at an exit of the server chassis 3; The limiting hole 13 is shaped to match the limiting protrusion 111 to slide the first hard disk component and the second hard disk component 32 out of the server chassis 31, the limiting protrusion 111 is snapped into the limiting hole 13 .

In summary, the server system of the present invention and the limiting mechanism thereof can be used as a matching mechanism of the limiting mechanism disposed on the server frame and the sliding slot of the outer wall of the server chassis 31. When the internal components of the server chassis 31 are extracted, the rear end of the server chassis 31 can be effectively prevented from falling or falling, thereby solving the problem of fixing the chassis when the server rack uses the tray type slide rail 21, and the structure is simple and reliable, and the utility is practical. very high.

The above-described embodiments are merely illustrative of the principles of the invention and its effects, and are not intended to limit the invention. Modifications or variations of the above-described embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and scope of the invention will be covered by the appended claims.

11‧‧‧Limited parts

111‧‧‧Limited bulges

112‧‧‧stop

113‧‧‧Limited body

114‧‧‧Flexible hook

115‧‧‧Support

116‧‧‧Connecting Department

117‧‧‧Fixed holes

Claims (10)

A limiting mechanism is applied to a server system, the server system has a server rack and a server chassis, the server rack includes a slide rail, and the slide rails are disposed opposite to each other in the pair The servo chassis is slidably disposed on the slide rails on the two sides of the server rack. The limiting mechanism includes: a limiting member slidably disposed on the sliding rail and facing the servo One of the side surfaces of the housing is provided with a limiting protrusion, and a first stopping portion is disposed on one side of the rear end of the sliding rail to restrict the limiting member from sliding out of the sliding rail; On the outer side wall of the server chassis, and at the rear end of the outer side wall of the server chassis, one end slot of the sliding slot communicates with the rear end surface of the outer side wall for the limiting protrusion to slide into the sliding slot a limiting hole is disposed on the outer side wall of the server chassis, and is located at the other end of the sliding slot, the limiting hole is matched with the limiting protrusion shape for the limiting convex card Engaged in the limit hole; wherein, when the server chassis is mounted to the server rack along the slide rail Department of the drive member relative to the stopper slide on the slide rail, and the limiting projection system along the slide chute and engaging with the stopper hole, thereby limiting the movement of server chassis in the vertical direction. The limiting mechanism of claim 1, wherein the limiting member further comprises a limiting member body and two elastic hooks fixed to the limiting member body, wherein the two elastic hooks are disposed on the The upper and lower sides of the limiting body are slidably sleeved on the sliding rail through the two elastic hooks. The limiting mechanism of claim 2, wherein the upper and lower sides of the limiting member further have two supporting portions respectively corresponding to the two elastic hooks, and the two supporting portions and the limiting portion The body of the body is integrally connected. When the limiting member is slidably sleeved on the sliding rail, the two supporting portions are clamped on the sliding rail to limit the movement of the limiting body in the vertical direction. The limiting mechanism of claim 3, wherein the two supporting portions are respectively located on the inner side of the two elastic hooks, and the elastic hook card is slidably sleeved on the sliding rail The buckle is connected to the slide rail. The limiting mechanism of claim 2, wherein the two elastic hooks are fixedly connected to the limiting body through a connecting portion. The limiting mechanism according to claim 5, wherein the connecting portion and the limiting member are respectively provided with corresponding fixing holes, and are fixedly connected by rivets. The limiting mechanism of claim 1, wherein the limiting protrusion is a rivet member riveted to the limiting member, the rivet member comprising a nail cap portion and a nail head, the nail cap The portion is connected to the limiting body to connect the limiting body, and the nail head is exposed on the limiting member and faces one side of the server chassis. The limiting mechanism of claim 7, wherein the diameter of the nail head is smaller than the groove width of the sliding slot and not larger than the diameter of the limiting hole, so that the limiting protrusion is from the sliding slot When one of the end slots slides into the other end of the sliding slot, the limiting protrusion is inserted into the limiting hole through the nail head. A server system includes a server, a server rack provided with a slide rail, and a limiting device, the server is mounted on the server rack through the slide rail, the server includes: a server Chassis a first hard disk assembly is slidably coupled to the inner wall of the server chassis through a first slide assembly; and a second hard disk assembly is slidably coupled to the first hard disk assembly through a second slide assembly, the first The second hard disk component is juxtaposed with the first hard disk component in the server chassis, and the second hard disk component is located at an exit of the server chassis; the limiting device comprises: a limiting component, slidably And a limiting protrusion is disposed on a side of the side of the rear end of the sliding frame, and a first stopping portion is disposed on one side of the rear end of the sliding rail to limit the limiting member. Sliding out of the sliding rail; a sliding slot is disposed on the outer side wall of the server chassis, and is located at a rear end of the outer side wall of the server chassis, and one end slot of the sliding slot communicates with the rear end surface of the outer side wall to The limiting protrusion slides into the sliding slot; and a limiting hole is disposed on the outer side wall of the server chassis, and is located at the other end slot of the sliding slot, the limiting hole and the limiting hole The position of the protrusion is matched to allow the limit protrusion to be engaged in the limiting hole. The server system of claim 9, wherein the limiting member further comprises a limiting member body and two elastic hooks fixed to the limiting member body, wherein the two elastic hooks are disposed on the The upper and lower sides of the limiting body are slidably sleeved on the sliding rail through the two elastic hooks.