CN220651168U

CN220651168U - Auxiliary structure, hard disk pulling-out assisting device and server

Info

Publication number: CN220651168U
Application number: CN202322084188.XU
Authority: CN
Inventors: 齐少宇; 田锋; 孙振
Original assignee: Great Wall Chaoyun Beijing Technology Co ltd
Current assignee: Great Wall Chaoyun Beijing Technology Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-03-22
Anticipated expiration: 2033-08-03

Abstract

The utility model provides an auxiliary structure, a hard disk pulling-out assisting device and a server, and relates to the technical field of electronic devices, wherein the auxiliary structure comprises a connecting part, and a communicating channel is arranged between a first side surface and a second side surface of the connecting part, which are opposite; the auxiliary part is arranged on the first side surface, the first end of the auxiliary part is rotationally connected with the connecting part, and the auxiliary part is provided with an opening communicated with the channel; the clamping part is movably arranged on the first side surface and is clamped with the second end, deviating from the first end, of the auxiliary part; the clamping part is moved back and forth, so that the auxiliary part can be close to or far away from the first side surface and is locked or unlocked with the clamping part, and the second side surface is used for being connected with a bracket body for installing the hard disk body. The simple heat dissipation structure formed by the channels and the openings ensures that the hard disk body realizes better heat dissipation effect, and effectively solves the problems of complex heat dissipation structure and poor heat dissipation performance of the hard disk pull-up aid in the prior art.

Description

Auxiliary structure, hard disk pulling-out assisting device and server

Technical Field

The utility model relates to the technical field of electronic devices, in particular to an auxiliary structure, a hard disk pulling-out assisting device and a server.

Background

A server is a type of computer that runs faster, is more loaded, and is more expensive than a normal computer. The server provides computing or application services to other clients in the network (e.g., terminals such as PCs, smartphones, ATM, and even large devices such as train systems). The server has high-speed CPU operation capability, long-time reliable operation, strong I/O external data throughput capability and better expansibility.

With the development of information technology, the amount of data accumulated by people is rapidly increased, and higher requirements are put on the storage performance of a server, and in order to cope with the change, a built-in hard disk is added in the server to expand the storage capacity in the market, and at present, two problems generally exist in a hard disk pull-out aid for connecting the hard disk to the server, namely, a heat dissipation structure is complex, the heat dissipation performance is poor, and a technician is hard to insert and pull out the hard disk in the use process.

Therefore, the technical problems are further solved.

Disclosure of Invention

The utility model aims to provide an auxiliary structure, a hard disk unplugging assisting device and a server so as to relieve technical problems in related technologies.

The utility model provides an auxiliary structure, comprising:

the connecting part is provided with a channel between the first side surface and the second side surface which are opposite;

the auxiliary part is arranged on the first side surface, the first end of the auxiliary part is rotationally connected with the connecting part, and the auxiliary part is provided with an opening communicated with the channel;

the clamping part is movably arranged on the first side surface and is clamped with the second end, deviating from the first end, of the auxiliary part;

the clamping part moves reciprocally, so that the auxiliary part can be close to or far away from the first side surface and is locked or unlocked with the clamping part, and the second side surface is used for being connected with a bracket body for installing the hard disk body.

Optionally, in the foregoing auxiliary structure, the connecting portion is a rectangular frame, a hollow portion in a middle of the rectangular frame is the channel, one side of the rectangular frame located in the middle hollow portion is a first mounting groove required for connection with the first end of the auxiliary portion, and the other side is a second mounting groove required for connection with the clamping portion.

Optionally, in the foregoing auxiliary structure, the auxiliary portion is a strip-shaped plate body, the plate body is provided with a plurality of spaced openings, each opening is communicated with the channel, a first end of the plate body is provided with a circular protrusion, the protrusion is located at one side of the plate body opposite to the connecting portion, and a second end of the plate body is provided with a first hook, and the first hook and the protrusion are located at the same side of the plate body;

the openings are located between the protrusions and the first clamping hooks, the plate body is attached to the first side face, the protrusions are embedded into the first mounting grooves and are connected with the first mounting grooves in a rotating mode, and the first clamping hooks are clamped with the clamping portions.

Optionally, in the foregoing auxiliary structure, the clamping portion is a clamping block, a second clamping hook is disposed on a side, opposite to the auxiliary portion, of the clamping block, and is configured to be clamped with the first clamping hook, and the clamping block is movably disposed in the second mounting groove and can reciprocate along a length direction of the connecting portion.

Optionally, in the foregoing auxiliary structure, the clamping block is slidably connected with the second mounting groove, and a first elastic portion is connected between the clamping block and the second mounting groove;

the first elastic part is used for providing resilience force for the clamping block, so that the clamping block is clamped with the first clamping hook through the second clamping hook, and the auxiliary part is locked on the first side surface.

Optionally, in the foregoing auxiliary structure, a second elastic portion is disposed between the protrusion and the first mounting groove, and is configured to provide a resilience force for the board body.

Optionally, in the foregoing auxiliary structure, a side surface of the auxiliary portion opposite to the connecting portion, and a portion between the first end and the second end of the plate body is recessed toward a direction in which the connecting portion is located.

Optionally, in the foregoing auxiliary structure, a through groove for installing the light guide column is formed on the connection portion.

On the other hand, the application provides a hard disk helps and pulls out ware, includes:

a bracket body and an auxiliary structure;

the auxiliary structure includes:

In another aspect, the present application provides a server, including:

a hard disk body and a hard disk pull-out aid;

the hard disk unplugging assisting device comprises:

a bracket body and an auxiliary structure;

the auxiliary structure includes:

By means of the technical scheme, the auxiliary structure, the hard disk pulling aid and the server have the following advantages:

according to the auxiliary structure, the hard disk pulling-up assisting device and the server, the simple radiating structure formed by the channels and the openings is used for enabling the hard disk body to achieve better radiating effect, the problems that in the prior art, the hard disk pulling-up assisting device is complex in radiating structure and poor in radiating performance are effectively solved, on the other hand, when the hard disk body is required to be inserted into the server, a technician can directly insert the support body and the hard disk body into the server through the hand-pushing device, if the hard disk body inserted into the server is required to be pulled out, the technician can remove the clamping portion through moving the clamping portion, so that the clamping portion and the auxiliary portion are released from a locking state, at the moment, the auxiliary portion can rotate relative to the connecting portion through pulling the auxiliary portion, the auxiliary portion can sequentially drive the connecting portion and the support body, and the effect of pulling out the hard disk body inserted into the server can be achieved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the related art, the drawings that are required to be used in the description of the embodiments or the related art will be briefly described, and it is apparent that the drawings in the description below are some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.

Fig. 1 is a schematic structural diagram of an auxiliary structure according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of an auxiliary portion of an auxiliary structure according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a clamping portion of an auxiliary structure according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a connection portion of an auxiliary structure according to an embodiment of the present utility model.

Icon:

1. a connection part; 2. a channel; 3. an auxiliary part; 4. an opening; 5. a clamping part; 6. a first mounting groove; 7. a second mounting groove; 8. a protrusion; 9. a first hook; 10. a second hook; 11. and (5) through grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1 to 4, an auxiliary structure according to a first embodiment of the present utility model includes: a connecting part 1, an auxiliary part 3 and a clamping part 5;

a channel 2 is arranged between the first side surface and the second side surface of the connecting part 1 which are opposite;

the auxiliary part 3 is arranged on the first side surface, the first end of the auxiliary part 3 is rotationally connected with the connecting part 1, and the auxiliary part 3 is provided with an opening 4 communicated with the channel 2;

the clamping part 5 is movably arranged on the first side surface, and the clamping part 5 is clamped with the second end of the auxiliary part 3, which is away from the first end;

the clamping part 5 is moved back and forth, so that the auxiliary part 3 can be close to or far away from the first side surface and is locked or unlocked with the clamping part 5, and the second side surface is used for being connected with a bracket body for installing the hard disk body.

Specifically, the second side of the connection part 1 is used for connection with a bracket body where the hard disk body is placed. The channel 2 is used for effectively radiating heat of the hard disk body. The auxiliary part 3 is matched with the connecting part 1 for plugging and unplugging the hard disk body, so that technicians can plug and unplug the hard disk body more easily and more effort-saving. The clamping part 5 is used for locking the auxiliary part 3 on the connecting part 1, so that a technician can insert the hard disk body into a required server by means of the device. The opening 4 is communicated with the channel 2, so that the hard disk body inserted into the server can be conveniently communicated with the outside through the channel 2 and the opening 4, and the hard disk body inserted into the server can conveniently dissipate heat.

When the hard disk body is required to be inserted into a required server, a technician can directly insert the bracket body and the hard disk body into the required server by pushing the device by hand by putting the hard disk body into the bracket body for placing the hard disk body; if the hard disk body inserted into the server needs to be pulled out, the technician removes the clamping part 5 to enable the clamping part 5 to be unlocked from the auxiliary part 3, at this time, the auxiliary part 3 can rotate relative to the connecting part 1, after the technician dials the auxiliary part 3 to be far away from the connecting part 1, the technician can hold the auxiliary part 3 rotated relative to the connecting part 1 by hand, so that the auxiliary part 3 sequentially drives the connecting part 1 and the bracket body, and the hard disk body inserted into the server is pulled out.

According to the auxiliary structure provided by the embodiment of the utility model, the simple radiating structure formed by the channel 2 and the opening 4 is adopted, so that a better radiating effect is realized on the hard disk body, the problems of complex radiating structure and poor radiating performance of the hard disk booster in the prior art are effectively solved, on the other hand, when the hard disk body is required to be inserted into the server, the hard disk body is placed into the bracket body for placing the hard disk body, a technician can directly insert the bracket body and the hard disk body into the server by pushing the device, if the hard disk body inserted into the server is required to be pulled out, the technician can remove the clamping part 5 by moving the clamping part 5, so that the clamping part 5 and the auxiliary part 3 are unlocked, at the moment, the auxiliary part 3 can rotate relative to the connecting part 1, and the auxiliary part 3 can sequentially drive the connecting part 1 and the bracket body by pulling the auxiliary part 3, so that the effect of pulling out the hard disk body inserted into the server can be realized.

As shown in fig. 1 and fig. 4, in a specific implementation, the connection portion 1 is a rectangular frame, the hollow portion in the middle of the rectangular frame is a channel 2, one side of the rectangular frame located in the hollow portion in the middle is a first mounting groove 6 required for connection with the first end of the auxiliary portion 3, and the other side is a second mounting groove 7 used for connection with the clamping portion 5.

Specifically, the rectangular frame design is adapted to the shape of the hard disk body, so that more hard disk bodies can be inserted into the same server, and the storage capacity of the server is increased. The hollowed-out part in the middle of the rectangular frame is used for radiating the hard disk body inserted into the server. The rectangular frame is located one side of the middle hollow part and is used for being connected with the first end of the auxiliary part 3 to be required first mounting groove 6, and the other side is used for being connected with the second mounting groove 7 of the joint part 5, and the structural design can be convenient for install the auxiliary part 3 and the joint part 5 on the connecting part 1 to improve the stability of the connecting structure that the auxiliary part 3 and the joint part 5 are installed on the connecting part 1.

In order to improve the whole toughness and the intensity of connecting portion 1, the hollow portion in moment frame middle part can be suitable add the reinforcing part, with the whole toughness and the intensity that improve connecting portion 1, the reinforcing part is the reinforcing plate, a plurality of reinforcing plates interval in proper order set up in the hollow portion in moment frame middle part, a plurality of reinforcing plates distribute in the hollow portion in moment frame middle part along the direction of auxiliary part 3 to joint portion 5, the interval distance between the adjacent reinforcing plates can be the same or different, it only need not stop the hard disk body heat dissipation in the insertion server can, can adopt detachable mode to connect between reinforcing plate and the moment frame, also can adopt fixed connection's mode to connect, for example: bolted, bonded or integral.

As shown in fig. 1-2, in an implementation, the auxiliary portion 3 is a strip-shaped plate body, the plate body is provided with a plurality of spaced openings 4, each opening 4 is communicated with the channel 2, a first end of the plate body is provided with a circular protrusion 8, the protrusion 8 is positioned on one side of the plate body opposite to the connecting portion 1, a second end of the plate body is provided with a first clamping hook 9, and the first clamping hook 9 and the protrusion 8 are positioned on the same side of the plate body; wherein, a plurality of openings 4 are located between protruding 8 and the first pothook 9, and the plate body is laminated mutually with first side, and protruding 8 embedding is in the first mounting groove 6 to rotate with first mounting groove 6 and be connected, first pothook 9 and joint portion 5 looks joint.

Specifically, the shape of the opening 4 can be regular shape or irregular shape, in this application, the shape of the opening 4 is diamond hole and triangular hole with proper aperture, this structural design can be convenient for improve the holistic intensity and toughness of the auxiliary part 3, avoid having offered the opening 4 that is used for the radiating of hard disk on the auxiliary part 3 to reduce holistic intensity and toughness of the auxiliary part 3, after long-term use, because of intensity and toughness are lower, lead to the auxiliary part 3 to appear the phenomenon of deformation, thereby influence the heat dissipation of hard disk body. The openings 4 at intervals are aligned with the channels 2, so that the hard disk body inserted into the server can be communicated with the outside through the channels 2 and the openings 4 in sequence, and effective heat dissipation is performed.

The first end of plate body has circular protruding 8, protruding 8 imbeds in the first mounting groove 6 to rotate with first mounting groove 6 and be connected, this structural design can be convenient for improve the stability of plate body and connecting portion 1 connection structure, and the plate body is connected through protruding 8 cooperation axle and shaft hole and the rotation of the first mounting groove 6 of connecting portion 1. The design of the first hook 9 can facilitate the clamping connection between the board body and the clamping connection part 5, so that the clamping connection part 5 can lock the auxiliary part 3 on the connecting part 1.

The protrusions 8 and the plate body may be detachably connected, or may be fixedly connected, for example: bolted connection, joint, bonding or integral type structure can adopt detachable mode to connect between first pothook 9 and the plate body, also can adopt fixed connection's mode to connect, for example: bolted connection, clamping connection, bonding or an integrated structure.

The width of the plate body along the horizontal direction is the same as the width of the connecting part 1 along the horizontal direction, and the structural design can facilitate the shape adaptation of the device and the hard disk body, so that more hard disk bodies can be conveniently inserted into the same server, and the storage capacity of the server is increased. The length of the plate body along the horizontal direction is smaller than that of the connecting part 1 along the horizontal direction, and the plate body can be conveniently locked on the connecting part 1 by the aid of the clamping part 5 matched with the first clamping hook 9 through the structural design.

As shown in fig. 1 and fig. 3, in a specific implementation, the clamping portion 5 is a clamping block, and a second clamping hook 10 is disposed on a side of the clamping block opposite to the auxiliary portion 3, and is configured to be clamped with the first clamping hook 9, where the clamping block is movably disposed in the second mounting groove 7 and can reciprocate along the length direction of the connecting portion 1.

Specifically, the second hook 10 is configured to be engaged with the first hook 9 of the auxiliary portion 3, so that the engaging portion 5 locks the auxiliary portion 3 to the connecting portion 1. The second hook 10 may be detachably connected to the clamping block, or may be fixedly connected to the clamping block, for example: bolted connection, clamping connection, bonding or an integrated structure. The fixture block is movably arranged in the second mounting groove 7 and can reciprocate along the length extending direction of the connecting part 1, and the structural design can facilitate the reciprocation of the clamping part 5, so that the auxiliary part 3 can be close to or far away from the first side surface and can be locked or unlocked with the clamping part 5.

In a specific implementation, the clamping block is in sliding connection with the second mounting groove 7, and a first elastic part is connected between the clamping block and the second mounting groove 7; the first elastic part is used for providing resilience force for the clamping block, so that the clamping block is clamped with the first clamping hook 9 through the second clamping hook 10, and the auxiliary part 3 is locked on the first side surface.

Specifically, the clamping block is slidably connected in the second mounting groove 7 through the structure of the sliding block and the sliding groove, so that the clamping block can reciprocate along the length extending direction of the connecting portion 1. The first elastic part is an elastic element, for example: a spring or the like for providing a resilient force to the engagement portion 5. The first elastic portion may be detachably connected to the clamping block and the second mounting groove 7, for example: screw connections or embedded connections. When the movable clamping block moves towards one side far away from the auxiliary part 3, the first elastic part generates elastic deformation due to the movement of the clamping block, and when the clamping block moves to a certain position and the first clamping hook 9 is separated from the second clamping hook 10, the clamping block is loosened, and under the condition of elastic acting force, the clamping block moves towards the direction where the auxiliary part 3 is located and is reset.

In a specific implementation, a second elastic part is arranged between the protrusion 8 and the first mounting groove 6 and is used for providing resilience force for the plate body.

Specifically, the second elastic portion is an elastic element, for example: a spring or the like for providing a resilient force to the auxiliary portion 3. The second elastic portion may be detachably connected to the protrusion 8 and the first mounting groove 6, for example: screw connections or embedded connections.

When the clamping part 5 locks the auxiliary part 3 on the connecting part 1, the protrusion 8 is matched with the first mounting groove 6 to compress the second elastic part so that the second elastic part is elastically deformed, and when the second clamping hook 10 of the clamping part 5 is separated from the first clamping hook 9 of the auxiliary part 3, the auxiliary part 3 rotates relative to the connecting part 1 and is far away from the first side under the action of the second elastic part, so that a technician can hold the auxiliary part 3 rotated relative to the connecting part 1, the auxiliary part 3 sequentially drives the connecting part 1 and the bracket body, and the hard disk body inserted into the server is pulled out.

As shown in fig. 1-2, in the implementation, a side surface of the auxiliary portion 3 opposite to the connection portion 1 is concave in a direction of the connection portion 1 at a portion between the first end and the second end of the plate body.

Specifically, this structural design can be convenient for improve the frictional force of device to make the auxiliary part 3 cooperate joint portion 5 to lock on connecting portion 1 or release the auxiliary part 3 of locking on connecting portion 1 more laborsaving with the technician.

As shown in fig. 1 and 4, in the embodiment, the connection portion 1 is provided with a through groove 11 for installing a light guide column.

Specifically, the light guide columns are the prior art, and the light guide columns can be used to transmit the light of the LEDs on the PCB to the product panel to display the relevant status. The through groove 11 is used for installing a light guide column, the light guide column and the through groove 11 can be directly connected, the light guide column and the through groove 11 can be indirectly connected through other devices, the connection mode can be connected in a detachable mode, the connection mode can also be fixedly connected, the specific connection mode is mastered by a technician, and the technician can carry out adaptive adjustment according to actual demands, so that the light guide column is not limited.

Example two

The second embodiment of the present utility model provides a hard disk unplugging assisting device, which includes: support body and auxiliary structure, as shown in fig. 1-4, auxiliary structure includes: a connecting part 1, an auxiliary part 3 and a clamping part 5;

the clamping part 5 is moved back and forth, so that the auxiliary part 3 can be close to or far away from the first side surface and is locked or unlocked with the clamping part 5, and the second side surface is used for being connected with a bracket body for installing a hard disk.

Specifically, the hard disk extractor in the second embodiment may directly use the auxiliary structure provided in the first embodiment, and the specific implementation structure may refer to the related content described in the first embodiment, which is not described herein again.

The auxiliary structure provided by the second embodiment of the utility model uses the simple heat dissipation structure formed by the channel 2 and the opening 4, so that the hard disk body achieves better heat dissipation effect, and the problems of complex heat dissipation structure and poor heat dissipation performance of the hard disk auxiliary device in the prior art are effectively solved, on the other hand, when the hard disk body is required to be inserted into the server, a technician can directly insert the bracket body and the hard disk body into the server by pushing the device, if the hard disk body inserted into the server is required to be pulled out, the technician can remove the locking state between the locking part 5 and the auxiliary part 3 by moving the locking part 5, at the moment, the auxiliary part 3 can rotate relative to the connecting part 1, and the technician can sequentially drive the connecting part 1 and the bracket body by pulling the auxiliary part 3, so that the effect of pulling out the hard disk body inserted into the server can be achieved, and the structure design can enable the technician to be easier and more effective in the process of inserting and pulling out the hard disk body in the server.

Example III

A server according to a third embodiment of the present utility model includes: hard disk body and hard disk help pull out ware, hard disk helps pull out ware and includes: support body and auxiliary structure, as shown in fig. 1-4, auxiliary structure includes: a connecting part 1, an auxiliary part 3 and a clamping part 5;

Specifically, the server in the third embodiment may directly use the hard disk unplugging assisting device provided in the second embodiment, and the specific implementation structure may refer to the related content described in the second embodiment, which is not described herein again.

The hard disk pulling-up device provided by the third embodiment of the utility model uses the simple heat dissipation structure formed by the channel 2 and the opening 4, so that the hard disk body achieves better heat dissipation effect, the problems of complex heat dissipation structure and poor heat dissipation performance of the hard disk pulling-up device in the prior art are effectively solved, on the other hand, when the hard disk body is required to be inserted into the server, a technician can directly insert the bracket body and the hard disk body into the server by pushing the device, if the hard disk body inserted into the server is required to be pulled out, the technician can remove the locking state between the locking part 5 and the auxiliary part 3 by moving the locking part 5, at the moment, the auxiliary part 3 can rotate relative to the connecting part 1, and the technician can sequentially drive the connecting part 1 and the bracket body by pulling up the auxiliary part 3, so that the effect of pulling out the hard disk body inserted into the server can be achieved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. An auxiliary structure, comprising:

a connecting part (1), wherein a channel (2) is arranged between a first side surface and a second side surface of the connecting part (1) which are opposite;

an auxiliary part (3), wherein the auxiliary part (3) is arranged on the first side surface, the first end of the auxiliary part (3) is rotationally connected with the connecting part (1), and the auxiliary part (3) is provided with an opening (4) communicated with the channel (2);

the clamping part (5) is movably arranged on the first side surface, and the clamping part (5) is clamped with the second end, deviating from the first end, of the auxiliary part (3);

the clamping part (5) is moved back and forth, so that the auxiliary part (3) can be close to or far away from the first side surface and is locked or unlocked with the clamping part (5), and the second side surface is used for being connected with a bracket body for installing the hard disk body.

2. The auxiliary structure according to claim 1, wherein,

the connecting part (1) is a strip-shaped rectangular frame, the hollow part in the middle of the rectangular frame is the channel (2), one side of the rectangular frame, which is positioned in the hollow part in the middle, is provided with a first mounting groove (6) which is used for being connected with the first end of the auxiliary part (3), and the other side is provided with a second mounting groove (7) which is used for being connected with the clamping part (5).

3. The auxiliary structure according to claim 2, wherein,

the auxiliary part (3) is a strip-shaped plate body, a plurality of spaced openings (4) are formed in the plate body, each opening (4) is communicated with the channel (2), a round bulge (8) is formed at the first end of the plate body, the bulge (8) is positioned at one side of the plate body opposite to the connecting part (1), a first clamping hook (9) is arranged at the second end of the plate body, and the first clamping hook (9) and the bulge (8) are positioned at the same side of the plate body;

the opening (4) are located between the protrusion (8) and the first clamping hook (9), the plate body is attached to the first side face, the protrusion (8) is embedded into the first mounting groove (6) and is rotationally connected with the first mounting groove (6), and the first clamping hook (9) is clamped with the clamping portion (5).

4. The auxiliary structure according to claim 3, wherein,

the clamping part (5) is a clamping block, a second clamping hook (10) is arranged on one side, opposite to the auxiliary part (3), of the clamping block and is used for being clamped with the first clamping hook (9), and the clamping block is movably arranged in the second mounting groove (7) and can reciprocate along the length direction of the connecting part (1).

5. The auxiliary structure according to claim 4, wherein,

the clamping block is in sliding connection with the second mounting groove (7), and a first elastic part is connected between the clamping block and the second mounting groove (7);

the first elastic part is used for providing resilience force for the clamping block, so that the clamping block is clamped with the first clamping hook (9) through the second clamping hook (10), and the auxiliary part (3) is locked on the first side face.

6. The auxiliary structure according to claim 3, wherein,

a second elastic part is arranged between the bulge (8) and the first mounting groove (6) and is used for providing resilience force for the plate body.

7. The auxiliary structure according to claim 3, wherein,

the auxiliary part (3) is opposite to one side surface of the connecting part (1), and a part between the first end and the second end of the plate body is recessed towards the direction of the connecting part (1).

8. The auxiliary structure of claim 1, further comprising:

the connecting part (1) is provided with a through groove (11) for installing the light guide column.

9. A hard disk unplugging aid, comprising:

a stent body and auxiliary structure as claimed in any one of claims 1 to 8;

the support body is detachably connected with the second side face, and the support body is used for placing the hard disk body.

10. A server, comprising:

a hard disk body and a hard disk unplugging aid according to claim 9;

wherein, the hard disk body is arranged on the bracket body.