CN210721259U

CN210721259U - Hanger device and server system

Info

Publication number: CN210721259U
Application number: CN201921674903.2U
Authority: CN
Inventors: 薛刚
Original assignee: New H3C Security Technologies Co Ltd
Current assignee: New H3C Security Technologies Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-09
Anticipated expiration: 2029-09-30

Abstract

The application provides a hangers device and server system, hangers device is used for with server demountable assembly in the frame. The hangers device comprises a main shell, a fixing frame, a control circuit board and a locking assembly, wherein the control circuit board is provided with at least one functional element in communication connection with the server, and the main shell is provided with a functional hole corresponding to the functional element. The control circuit board is assembled on the main shell, the functional element is matched with the functional hole, and the fixed frame is detachably assembled on the main shell. The fixing frame is detachably connected with the server and is locked and connected with the rack through the locking assembly. The control circuit board is arranged on the main shell and is in communication connection with the server to monitor the running state of the server, and the space utilization rate of the hanger device is high. The server has larger installation space and heat dissipation space, and the operating condition is good.

Description

Hanger device and server system

Technical Field

The application belongs to the technical field of data processing equipment and relates to a suspension loop device and a server system.

Background

Servers, which are devices providing computing services, generate a large amount of heat during their operation, and this heat needs to be relatively exhausted through the server housing and the heat dissipation device. In order to monitor the operating state of the server, a control panel is usually required to be arranged on the front side of the server, and a circuit board for controlling the communication connection with the server correspondingly is arranged inside the server.

However, the specification size of the server is limited, such as the server is provided with 1U, 2U, 4U, and the like. The control panel arranged on the front side of the server can occupy the hard disk layout space and the heat dissipation space on the front side of the server, so that the layout space of the server is reduced, the number of components generating heat is increased, the temperature rise of the server is large, and the performance of the server is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application provides an ear hanging device and a server system.

Specifically, the method is realized through the following technical scheme:

the first aspect that the application provides discloses a hangers device, is used for assembling the server in the framework removably, the hangers device includes main casing body, mount, control circuit board and locking assembly, the said control circuit board has at least one functional element with the communication connection of the said server, the said main casing body has functional hole corresponding to said functional element, the said control circuit board assembles in the said main casing body, the said functional element and the said functional hole are installed in a matching way, the said mount is assembled in the said main casing body removably;

the fixing frame is detachably connected with the server and is locked and connected with the rack through the locking assembly.

In one embodiment, the control circuit board is locked to the main housing by the fixing frame.

In one embodiment, the control circuit board is connected to the main housing in a plugging manner.

In an embodiment, the suspension loop device further includes a connection board detachably mounted on the control circuit board, and the connection board is clamped and fixed between the fixing frame and the main housing.

In one embodiment, the locking assembly includes a support member fixed to the main housing and a screw member rotatably connected to the support member, one end of the screw member penetrates through the support member and the main housing, the main housing is provided with an adjusting opening corresponding to the other end of the screw member, and the adjusting opening and the functional hole are spaced apart from each other.

In an embodiment, the hanger device further includes a buckle assembly rotatably connected to the main housing, the main housing is provided with a rotation space for the buckle assembly to rotate, and the buckle assembly elastically abuts against the main housing and covers at least a part of the rotation space.

In an embodiment, the fastening assembly includes a rotating member rotatably connected to the main housing and an elastic member elastically abutting against the rotating member, and the rotating member abuts against the main housing under the elastic force of the elastic member.

In one embodiment, the rotating member is provided with a barb hooked with the frame.

In one embodiment, when the latch assembly is in the shielding position, the rotating member shields the locking assembly in the main housing, and when the latch assembly is turned to the opening position, the adjusting portion of the locking assembly is exposed to the rotating space.

In one embodiment, the locking device further comprises a fixing component which is assembled and connected with the locking component, and the fixing component is fixedly connected with the machine frame.

In one embodiment, the fixing component comprises a fixing block and a clamping and buckling piece fixed on the fixing block, the fixing block is assembled on the rack, and the locking component is connected to the fixing block in a locking mode.

In a second aspect, a server system is disclosed, comprising a server, a rack and a hanger device as described above, wherein the hanger device is fixedly connected to the server and locks the server in the rack.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

the control circuit board is arranged on the main shell and is in communication connection with the server to monitor the running state of the server, and the space utilization rate of the hanger device is high. The server has larger installation space and heat dissipation space, and the operating condition is good.

Drawings

Fig. 1 is a schematic structural diagram illustrating a rack-mounted server by a suspension loop device according to an exemplary embodiment of the present application.

Fig. 2 is a schematic structural view of a buckle assembly of a hanger device shown in an open position in accordance with an exemplary embodiment of the present application.

Fig. 3 is a schematic diagram of an exploded structure of a hanger device according to an exemplary embodiment of the present application.

Fig. 4 is a schematic structural diagram illustrating a server fixed to a rack by a tray according to an exemplary embodiment of the present application.

Fig. 5 is a partially enlarged structural view illustrating a coupling of a suspension loop device and a floating nut according to an exemplary embodiment of the present application.

Fig. 6 is a schematic structural diagram illustrating a server fixed to a rack by a telescopic sliding rail according to an exemplary embodiment of the present application.

Fig. 7 is a partially enlarged structural diagram illustrating a rotating member hooked on a locking member in a shielding position according to an exemplary embodiment of the present application.

Fig. 8 is an enlarged partial schematic view of a rotating member separated from a latch member in an open position according to an exemplary embodiment of the present application.

Fig. 9 is a schematic structural view illustrating a fixing assembly mounted to a support column according to an exemplary embodiment of the present application.

Fig. 10 is a schematic structural diagram of an ear hanging device suitable for a 2U server according to an exemplary embodiment of the present application.

Fig. 11 is a schematic structural diagram of another ear hanging device suitable for a 2U server according to an exemplary embodiment of the present application.

In the drawings, a main housing 10; a guide part 11; a rotating space 12; a mounting port 13; a control circuit board 20; a functional element 21; a connecting plate 22; a connection hole 221; a fastener 23; a fixed frame 30; a fixed portion 31; the fitting portion 32; the fitting hole 33; a locking assembly 40; a support 41; a screw member 42; a snap assembly 50; a rotating member 51; a handle portion 511; a latch hook portion 512; a rotating shaft part 513; barbs 514; an elastic member 52; a fixing member 60; a fixed block 61; a fastener 62; a floating nut 63; a frame 70; a support column 71; a mounting hole 711; a telescopic slide rail 72; a server 80.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.

As shown in fig. 1 and 2, a hanger device for detachably mounting a server 80 to a rack 70 includes a main housing 10, a fixed frame 30, a control circuit board 20, and a locking assembly 40. The control circuit board 20 is provided with at least one functional element 21 communicatively connected to the server 80, and the main housing 10 is provided with a functional hole corresponding to the functional element 21. The control circuit board 20 is assembled to the main housing 10, the functional element 21 is installed in the functional hole, and the fixing frame 30 is detachably assembled to the main housing 10. The fixing frame 30 is detachably connected with the server 80 and is locked and connected to the rack 70 through the locking assembly 40.

The rack 70 is provided as a rigid structural member that is capable of supporting and mounting one or more servers 80. The hanging lug device is fixed on the server 80 and is detachably connected with the rack 70, so that the server 80 can be assembled to the corresponding position of the rack 70, and the assembling convenience is high. The control circuit board 20 is disposed on the main housing 10 and is communicatively connected to the server 80, wherein the control circuit board 20 can monitor and control an operation state of the server 80.

The main housing 10 is a thin-walled structural member having an installation space therein. The fixing frame 30 is detachably assembled to the main housing 10, the locking assembly 40 is movably connected to the fixing frame 30, and the fixing frame 30 is detachably connected to the server 80. The control circuit board 20 is mounted in the main housing 10 and is assembled with the main housing 10.

The functional elements 21 of the control circuit board 20 can perform corresponding input/output functions, so that a user can input control instructions according to different working conditions of the server 80; or outputs data of the server 80. Optionally, the functional elements 21 include, but are not limited to: one or more of an input/output interface, an operation element, and a display device. For example, the input/output interface can be set as a USB, VGA, TYPE C interface and other data interfaces; the operation element can be set as an electric element such as a key, a rotating wheel, a handle and the like, such as a UID key, a dial wheel and the like; the display device can be a display screen, an indicator light and other display elements to output different instruction information.

The control circuit board 20 is disposed on the main housing 10 and communicatively connected to the server 80 to monitor the operation state of the server 80, and the space utilization rate of the ear hanging device is high. The server 80 has a larger installation space and a larger heat dissipation space, and the operation condition is good. The fixing frame 30 is detachably connected with the server 80, so that the ear hanging device is fixed on the server 80, and the assembly is convenient. The locking assembly 40 is lockingly coupled to the rack 70 when the server 80 is assembled to the rack 70 at the corresponding position, so that the server 80 is fixed relative to the rack 70, and the assembly and maintenance are convenient.

As shown in fig. 2 and 3, in one embodiment, the control circuit board 20 is locked and connected to the main housing 10 by a fastener 23 such as a screw, so that the control circuit board 20 is detachably connected to the main housing 10. In another embodiment, the control circuit board 20 is locked to the main housing 10 by the fixing frame 30. The main housing 10 and the fixing frame 30 form a defined structure to control the circuit board 20, so that the control circuit board 20 is locked to the main housing 10. For example, a clamping structure is formed between the main housing 10 and the fixing frame 30 to clamp the control circuit board 20; or, the control circuit board 20 abuts against the main housing 10 under the action of the fixing frame 30 resisting the pushing force; or, the control circuit board 20 is connected to the fixing frame 30 through a connector, and then connected to the main housing 10 through the fixing frame 30; and other locking configurations.

In one embodiment, the main housing 10 is provided with a mounting opening 13, the control circuit board 20 is inserted into the main housing 10 through the mounting opening 13, and the fixing frame 30 is fixed to the main housing 10 and covers at least a portion of the mounting opening 13. The main housing 10 is provided as a thin-walled structural member, and the control circuit board 20 is fitted into the main housing 10 through the mounting port 13. Alternatively, the locking member 40 may be mounted at the side wall of the main housing 10 with its screwing direction perpendicular to or obliquely intersecting with the center line direction of the mounting opening 13. Alternatively, the locking assembly 40 may be assembled to the fixing frame 30 with its screwing direction parallel to the center line direction of the mounting opening 13; alternatively, the locking assembly 40 is located at the mounting opening 13. The control circuit board 20 is assembled to the main housing 10 from the mounting opening 13, and is convenient to assemble and large in operating space.

In an alternative embodiment, the control circuit board 20 is connected to the main housing 10 in a plug-in manner. The main housing 10 includes a guide portion 11 disposed on an inner side wall, and the control circuit board 20 is connected to the guide portion 11 in an inserting manner. The fixing frame 30 is assembled to the main housing 10 and defines the control circuit board 20 in the main housing 10.

The guide portion 11 is provided as a rail or a guide groove structure to define and guide an edge of the control circuit board 20 so that the control circuit board 20 can be plug-connected to the main housing 10. The control circuit board 20 is inserted into the main housing 10 and abuts against an internal positioning structure of the main housing 10, for example, the control circuit board 20 abuts against a wall surface, a rib, a positioning boss and other structures inclined relative to the guide portion 11, so as to limit the insertion depth. The fixing frame 30 is locked to the main housing 10 and abuts against the control circuit board 20, so that the assembly is convenient. The fixing frame 30 provides support for the control circuit board 20, and the structural stability is good.

As shown in fig. 2 and 3, in an embodiment, the ear hanging device further includes a connection board 22 detachably mounted on the control circuit board 20, and the connection board 22 is clamped and fixed to the main housing 10 by the fixing frame 30. The connection plate 22 is fixedly assembled to the control circuit board 20 so that the two are integrated. The connection plate 22 moves along with the control circuit board 20 and maintains a stable position with respect to the main housing 10, and the fixing frame 30 is assembled to the main housing 10 and clamps the connection plate 22 therebetween, thereby defining an assembly position of the control circuit board 20, which is convenient for assembly. Optionally, the connection board 22 is configured as a spring structure, the control circuit board 20 is elastically abutted to the main housing 10 under the elastic force of the connection board 22, and the control circuit board 20 has a buffering effect and is good in plugging fit tightness.

The fixing frame 30 is detachably connected to the main housing 10 to fix the two as an integral structure. Alternatively, the fixing frame 30 is plug-connected with the main housing 10 by interference fit. Optionally, the fixing frame 30 is lockingly connected with the main housing 10 by a fastener 23. Alternatively, the fixing frame 30 is connected with the main housing 10 by a snap. In an optional embodiment, the hanging device further comprises a fastener 23, the connecting plate 22 is provided with at least one connecting plate 221, and the fastener 23 passes through the fixing frame 30 and the connecting plate 221 and is locked to the main housing 10. The fasteners 23 may be provided as screws, bolts, or the like, threadedly coupled fasteners 23 with correspondingly threaded bores provided in the main housing 10. The connection plate 22 is attached to the main housing 10 such that the connection plate 221 corresponds to the screw hole. The fixing frame 30 pushes the connecting plate 22 to abut against the main housing 10, correspondingly, the fixing frame 30 is provided with an assembling hole 33 corresponding to the connecting plate 221, and the fastening piece 23 is inserted into the assembling hole 33 and the connecting plate 221 and is connected with the threaded hole of the main housing 10 in a locking manner, so that the connecting effect is good.

The fixing frame 30 is covered on the opening of the mounting opening 13 and is fixedly connected to the main housing 10 to shield the mounting opening 13. And the fixing frame 30 is used for fixing the server 80 so that the ear hanging device and the server 80 are fixed into a whole. In one embodiment, the fixing frame 30 includes a fixing portion 31 and a mounting portion 32 bent with respect to the fixing portion 31, the fixing portion 31 is detachably connected to the main housing 10 by a fastener 23, and the mounting portion 32 is connected to the server 80. The fixing portion 31 covers the mounting opening 13 of the main housing 10, so that the main housing 10 forms a closed or semi-closed mounting space. The fitting portion 32 is bent from the fixing portion 31 to form a bent structure. For example, the fitting portion 32 and the fixing portion 31 form an approximate "L" shape; or, the assembling portion 32 and the fixing portion 31 form other bending structures, so that the assembling portion 32 can be conveniently assembled to the server 80, the assembling effect is good, and the flexibility of the assembling position is good. Alternatively, the control circuit board 20 may be communicatively connected to the server 80 through the mounting portion 32. For example, the mounting portion 32 is provided with a wire passing hole, and the signal wire of the control circuit board 20 passes through the mounting portion 32 and is accessed to the server 80.

The locking assembly 40 is mounted to the main housing 10 and lockingly attaches the main housing 10 to the chassis 70, the chassis 70 including spaced support posts 71. The hanger device further comprises a fixing component 60 which is assembled and connected with the locking component 40, and the fixing component 60 is fixedly connected with the frame 70. The supporting columns 71 are distributed at intervals, and two ends of the supporting columns can be connected or fixed on a fixed foundation structure through connecting rods so as to keep the relative distance stable. For example, the support columns 71 are provided in four and are located at the four corners of a rectangle. The server 80 may be mounted to the support posts 71 by a slide assembly or tray to keep the mounting structure stable. The fixing component 60 is assembled on the supporting column 71, and the locking component 40 is locked to the fixing component 60 when the server 80 is assembled at the corresponding position so as to keep the server 80 fixed, so that the locking effect is good. Alternatively, the locking assembly 40 is provided as a fastening connection such as a screw, bolt, or the like, to allow the hanger device to be removably attached to the fixed assembly 60 of the frame 70.

As shown in fig. 2 and 3, in an embodiment, the locking assembly 40 includes a supporting member 41 fixed to the fixing frame 30 and a spiral member 42 rotatably connected to the supporting member 41, one end of the spiral member 42 penetrates through the supporting member 41 and the fixing frame 30, and the main housing 10 is provided with an adjustment opening corresponding to the other end of the spiral member 42. The spiral element 42 is rotatably connected to the supporting element 41, and the supporting element 41 is fixed to the fixing frame 30, so that the spiral element 42 is limited on the supporting element 41 and can move relative to the supporting element 41. One end of the screw element 42 extends through the mounting bracket 30 and is removably coupled to the mounting assembly 60. Optionally, the screw member 42 is provided with a threaded portion, which extends out of the holder 30. And, the screw thread portion can be with fixed subassembly 60 threaded connection, convenient assembling. The screw member 42 is provided with an adjustment portion that can be rotated by a user via a tool to adjust the screw member 42 into locking engagement with the fixation assembly 60. Accordingly, an adjustment opening is formed in the main housing 10 opposite to the adjustment portion, through which a tool can be passed and coupled to the adjustment portion to drive the screw 42 to rotate. An anti-dropping screw structure is formed between the screw 42 and the support 41, which facilitates the assembly and disassembly of the ear hanging device and the frame 70. It is worth mentioning that when the server 80 is set to 1U, the locking assembly 40 is installed in the main housing 10, and the screw member 42 is substantially located in the middle region of the main housing 10, so as to keep the force applied between the ear hanging device and the rack 70 stable.

The locking assembly 40 is removably connected to the mounting assembly 60 to secure the hanger device to the support post 71. Optionally, the fixing assembly 60 is movable on the supporting column 71, so that the hanging device and the server 80 can adjust the assembling position on the supporting column 71.

As shown in fig. 4 and 5, in an alternative embodiment, a plurality of mounting holes 711 are spaced apart from each other on the supporting column 71, the fixing assembly 60 includes a floating nut 63 slidably disposed on the supporting column 71, and the locking assembly 40 passes through the corresponding mounting hole 711 and is connected to the floating nut 63 to adjust the mounting position of the server 80. The supporting column 71 is in a long strip-shaped structure, the mounting holes 711 are distributed at intervals and penetrate through the supporting column 71, the floating nut 63 can slide along the supporting column 71 to adjust the assembling position of the hanging lug device, and the assembling flexibility of the server 80 is good. Optionally, the floating nut 63 is defined in the support post 71 to enable direct locking connection of the locking assembly 40 to the floating nut 63. For example, the floating nut 63 is formed in an approximately "U" -shaped structure, and both sides thereof are engaged with the side walls of the support column 71 to prevent the floating nut 63 from rotating. Optionally, the fixing assembly 60 further includes a tray mounted to the supporting column 71, and the server 80 is erected on the tray to improve stability of assembly of the server 80.

As shown in fig. 6 and 7, the fixing member 60 may be alternatively fixedly coupled to the supporting post 71, and the ear hanging device is moved to a corresponding position of the fixing member 60 and is lockingly coupled to the fixing member 60 by the locking member 40. In one embodiment, the fixing assembly 60 includes a fixing block 61 and a fixing block 61 fixed to the fixing block, the fixing block 61 is assembled to the frame 70, and the locking assembly 40 is locked to the fixing block 61. The supporting column 71 is fixedly connected with the fixing block 61, and the fixing frame 30 is attached to the fixing block 61, so that the locking assembly 40 corresponds to the threaded hole in the fixing block 61, and the hanger device is conveniently locked to the rack 70.

In an optional embodiment, the rack 70 further includes a telescopic slide rail 72, the fixing block 61 is fixedly connected to the supporting column 71, the server 80 is mounted on the telescopic slide rail 72, and the locking assembly 40 is locked and connected to the fixing block 61. The fixed part 31 of the telescopic sliding rail 72 is fixed on the supporting column 71, and the movable part is connected to the server 80, so that the server 80 can move along with the telescopic sliding rail 72 in a telescopic mode, and the maintenance is convenient. The fixed block 61 is fixed on the telescopic slide rail 72 and is fixedly connected with the support column 71, so that the telescopic slide rail 72 is fixed on the support column 71, and the assembly is convenient. The fixed column is fixed for the position of support column 71, and the hangers device can be accurate butt in fixed block 61 and connect in fixed block 61 through locking subassembly 40 locking, avoids server 80 to shift, and locking effect is good.

As shown in fig. 7 and 8, the ear hanging device is further provided with a stress component for driving the server 80 to move, so that the use and maintenance of the user are facilitated. In an embodiment, the hanging device further includes a buckle assembly 50 rotatably connected to the main housing 10, the main housing 10 is provided with a rotation space 12 for the buckle assembly 50 to rotate, and the buckle assembly 50 elastically abuts against the main housing 10 and covers at least a portion of the rotation space 12.

The buckle assembly 50 is rotatably connected to the main housing 10, and can rotate under the action of external force and drive the entire suspension loop device to move. After the external force acting on the buckle assembly 50 disappears, the buckle assembly 50 elastically resets and abuts against the hole wall of the rotating space 12 or the surface of the main shell 10, and the hanger device has small overall dimension and good structure compactness. Alternatively, the rotation space 12 may be provided as a groove or notch interface at the side wall of the main housing 10, and the snap assembly 50 may be rotatably connected to the main housing 10. Alternatively, the rotation space 12 is provided as a hole-like structure opened in the main housing 10, and the snap assembly 50 is rotatably connected to the hole wall of the main housing 10. It is worth mentioning that the hole-shaped space corresponding to the adjusting opening is set as the rotating space 12, so that the space utilization rate is high. Alternatively, when the latch assembly 50 is in the shielding position, the rotating member 51 shields the locking assembly 40 in the main housing 10, and when the latch assembly 50 is turned to the open position, the adjustment portion of the locking assembly 40 is exposed to the rotating space 12. The buckle assembly 50 is covered at the opening of the adjusting opening under the action of elastic force, can shield the adjusting part of the locking assembly 40, and has high integral aesthetic degree.

As shown in fig. 2 and 3, in an embodiment, the fastening assembly 50 includes a rotating member 51 rotatably connected to the main housing 10 and an elastic member 52 elastically abutting against the rotating member 51, and the rotating member 51 abuts against the main housing 10 under the elastic force of the elastic member 52. The rotation member 51 is provided as a rigid structural member rotatably connected to the main housing 10. For example, the rotation member 51 is pivotally connected to the main housing 10; alternatively, the rotation member 51 is hingedly connected to the main housing 10; alternatively, the rotation member 51 is connected to the main casing 10 through a rotation shaft. The elastic element 52 elastically abuts against the rotating element 51, so that the rotating element 51 abuts against the main housing 10 under the elastic force. Alternatively, the elastic member 52 may be provided as an elastic member such as a torsion spring, a tension spring, or the like.

One end of the elastic member 52 acts on the rotation member 51, and the other end acts on the main casing 10, and the operational reliability is high. The rotation member 51 rotates with respect to the main housing 10 by an external force and is elastically restored after the external force is removed. In an optional embodiment, the rotating member 51 includes a handle portion 511, a locking hook portion 512 obliquely intersecting the handle portion 511, and a rotating shaft portion 513 disposed at an intersection of the handle portion 511 and the locking hook portion 512, the elastic member 52 is sleeved on the rotating shaft portion 513, and the handle portion 511 elastically abuts against the outer side surface of the main housing 10 under an elastic force of the elastic member 52.

The handle portion 511 and the locking hook portion 512 form an approximate "L" shape structure, and when the handle portion 511 is rotated to the open position by an external force, the locking hook portion 512 rotates around the rotating shaft portion 513. After the external force acting on the handle portion 511 disappears, the elastic element 52 drives the rotating element 51 to elastically reset until the handle portion 511 abuts against the hole wall of the adjusting opening, so that the handle portion 511 is in the shielding position and shields the adjusting part of the locking assembly 40, and the shielding effect is good.

The latch hook portion 512 is also adapted to hook onto the frame 70 to allow the hanger device to be quickly attached to the frame 70. In an alternative embodiment, the latch hook portion 512 is provided with a barb 514, and the barb 514 hooks and connects with the frame 70. The barb 514 is arranged on the lock hook part 512 to form an approximate L-shaped structure, and the barb 514 is convexly arranged on the lock hook part 512 in a convex structure; alternatively, a groove is formed in the locking hook 512, and a barb 514 is formed between the end of the locking hook 512 and the groove wall of the groove. The barbs 514 rotate with the rotation of the hook portions 512 and can hook to corresponding portions of the frame 70 to position the ear mount to the frame 70.

As shown in fig. 8 and 9, in an embodiment, the fixing block 61 is fixedly disposed on the fixing block 61, and the rotating member 51 is hooked to the fixing block 61. The fixing block 61 is fixedly disposed on the fixing block 61, so that the locking hook 512 of the buckle assembly 50 can be hooked to the fixing block 61. The fixing component 60 and the locking component 40 are matched and positioned to be connected in a locking mode, and the fixing block 61 and the buckle component 50 are in a buckling and positioning connection in a locking mode, and both the locking modes are used for locking the position of the hanger device. The locking of the hanger device can be combined by the two locking modes, or only one locking mode is used for locking, so that the locking effect is good.

As shown in fig. 1, 10 and 11, the hanger device disclosed in the above embodiment is applied to a server system to improve the operation efficiency of the server system. In one embodiment, a server system includes a server 80, a rack 70, and a hanger device as disclosed in the previous embodiments that is attached to the server 80 and locks the server 80 to the rack 70. The server 80 may be 1U, 2U, 4U, or the like, and the rack 70 may be provided with the server 80. Each server 80 is fixed to the rack 70 by a hanger device, and the functional elements 21 of the hanger device are in communication connection with the servers 80, so as to improve the heat dissipation space and the installation space of the servers 80. It is worth mentioning that when the ear-hooking device is applied to the server 80 with a large size such as 2U, 4U, etc., the size of the main housing 10 is correspondingly increased, and more abundant functional components 21 can be arranged to meet the corresponding data and transmission requirements. One or more servers may be provided per server system.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. A hanging lug device is used for detachably assembling a server on a rack and is characterized by comprising a main shell, a fixing frame, a control circuit board and a locking assembly, wherein the control circuit board is provided with at least one functional element in communication connection with the server, the main shell is provided with a functional hole corresponding to the functional element, the control circuit board is assembled on the main shell, the functional element and the functional hole are installed in a matched mode, and the fixing frame is detachably assembled on the main shell;

2. The hanger device of claim 1, wherein the control circuit board is locked to the main housing by the mount.

3. The hanger device of claim 2, wherein the control circuit board is plug connected to the main housing.

4. The hanging lug device of claim 1, further comprising a connecting plate detachably mounted to the control circuit board, wherein the connecting plate is held and fixed to the main housing by the fixing frame.

5. The hanging device as claimed in claim 1, wherein the locking assembly comprises a support member fixed to the main housing and a screw member rotatably connected to the support member, one end of the screw member extends out of the support member and the main housing, the main housing is provided with an adjustment opening corresponding to the other end of the screw member, and the adjustment opening is spaced apart from the functional hole.

6. The hanging ear device according to claim 1, characterized in that the hanging ear device further comprises a buckle component rotatably connected to the main housing, the main housing is provided with a rotation space for the buckle component to rotate, and the buckle component elastically abuts against the main housing and covers at least part of the rotation space.

7. The hanging ear device according to claim 6, characterized in that the buckle assembly comprises a rotating member rotatably connected to the main housing and an elastic member elastically abutted against the rotating member, wherein the rotating member abuts against the main housing under the elastic force of the elastic member.

8. The hanging device as claimed in claim 7, wherein the rotatable member is provided with a barb that hooks onto the housing.

9. The hanger device of claim 7, wherein the rotating member shields the locking assembly within the main housing when the buckle assembly is in the shielding position, and wherein the adjustment portion of the locking assembly is exposed to the rotating space when the buckle assembly is flipped to the open position.

10. The hanger device of claim 1, further comprising a securing assembly in assembled connection with the locking assembly, the securing assembly fixedly connected to the frame.

11. The hanger device according to claim 10, wherein the fixing assembly comprises a fixing block and a fastener fixed to the fixing block, the fixing block is assembled to the frame, and the locking assembly is connected to the fixing block in a locking manner.

12. A server system comprising a server, a rack and the ear mount of any of claims 1-11 attached to the server and locking the server to the rack.