CN112540654B - Server and compatible dismouting of cold and hot plug module prevents slow-witted suggestion structure thereof - Google Patents

Abstract

The invention discloses a cold and hot plug module compatible disassembly and assembly foolproof prompt structure which comprises an installation tray, a locking mechanism and an unlocking knob, wherein the installation tray is detachably arranged on a case and used for installing the cold and hot plug module, the locking mechanism is arranged on the installation tray and used for forming clamping locking with the case, the unlocking knob is rotatably arranged on the installation tray and used for controlling the clamping state of the locking mechanism through thread transmission, the inner end of the unlocking knob is connected with a lead screw which is in threaded connection with the locking mechanism, left-handed threads are arranged on the surface of the lead screw, so that the locking mechanism is separated from the case in the process of clockwise rotation of the unlocking knob, and the locking mechanism is kept clamped with the case in the process of anticlockwise rotation of the unlocking knob. According to the invention, a prompt for reminding a maintainer to distinguish the cold and hot plugging types can be timely made before the plugging module is disassembled, so that the maintainer is prevented from directly plugging out the cold plugging module under the habitual operation, and the cable damage to the cold plugging module is avoided. The invention also discloses a server, which has the beneficial effects.

Description

Server and compatible dismouting of cold and hot plug module thereof prevents slow-witted suggestion structure

Technical Field

The invention relates to the technical field of servers, in particular to a cold and hot plugging module compatible disassembly and assembly fool-proof prompt structure. The invention also relates to a server.

Background

With the development of the electronic technology in China, more and more electronic devices have been widely used.

Servers are important components in electronic devices, and are devices that provide computing services. Since the server needs to respond to and process the service request, the server generally has the capability of supporting and securing the service. The server is divided into a file server, a database server, an application server, a WEB server and the like according to different service types provided by the server. The main components of the server include a processor, a hard disk, a memory, a system bus, etc., and are similar to a general-purpose computer architecture, but the server is required to have high processing capability, stability, reliability, security, expandability, manageability, etc., because it needs to provide highly reliable services.

In the big data era, a large number of IT devices are centrally located in a data center. These data centers include various types of servers, storage, switches, and a large number of cabinets and other infrastructure. Each type of IT equipment is composed of various hardware boards, such as a computing module, a memory module, a chassis, a fan module, and the like.

At present, pluggable modules are designed on the front panel or the rear panel of a server, and are classified into a cold pluggable module and a hot pluggable module. Because the rear end of the cold plug module is connected with the cable, the cold plug module can be pulled out from the chassis to be dismounted after the cable is pulled out, and the rear end of the hot plug module is generally connected with the backboard and the like through connectors such as golden fingers and the like, so that the hot plug module can be directly pulled out from the chassis to be dismounted.

In the prior art, the slot position is generally required to be reused when the system architecture is designed, the cold plugging module and the hot plugging module can be plugged and unplugged interchangeably, and are installed in the chassis through a fastening-free dismounting structure, and are unlocked and locked through an unlocking knob and other components. However, the cold plug module is mostly similar to the appearance of the hot plug module, and is difficult to directly distinguish from the appearance, and in the operation process of the maintenance personnel, because the long-term habit makes the life experience of "advancing to the right and retreating to the left", only need anticlockwise twist the unlocking button and can realize the unblock fast, so lead to the maintenance personnel to be easy and do not make clear whether the module is the direct dismantlement of extracting the module under the condition of hot plug, then can cause damage such as cable fracture if the module is the cold plug module this moment.

Therefore, how to timely prompt the maintainer to distinguish the cold and hot plugging types before the plugging module is detached prevents the maintainer from directly plugging out the cold plugging module under the habitual operation, avoids damaging the cable of the cold plugging module, and is a technical problem faced by the technicians in the field.

Disclosure of Invention

The invention aims to provide a cold and hot plugging module compatible disassembly and assembly fool-proofing prompt structure which can prompt maintenance personnel to distinguish cold and hot plugging types in time before the plugging module is disassembled, so that the maintenance personnel can be prevented from directly plugging out the cold plugging module under the habitual operation, and the cable of the cold plugging module is prevented from being damaged. Another object of the present invention is to provide a server.

In order to solve the technical problems, the invention provides a cold and hot plug module compatible disassembly and assembly foolproof prompt structure, which comprises a mounting tray detachably arranged on a case and used for mounting a hot plug module or a cold plug module, a locking mechanism arranged on the mounting tray and used for forming clamping locking with the case, and an unlocking knob rotatably arranged on the mounting tray and used for controlling the clamping state of the locking mechanism through thread transmission, wherein the inner end of the unlocking knob is connected with a lead screw in threaded connection with the locking mechanism, and the surface of the lead screw is provided with left-handed threads so as to enable the locking mechanism to be separated from the case in the clockwise rotation of the unlocking knob and enable the locking mechanism to be kept in clamping with the case in the anticlockwise rotation of the unlocking knob.

Preferably, the locking mechanism comprises a transmission sliding block which is slidably arranged on the surface of the mounting tray and is in threaded connection with the lead screw, and a clamping hook assembly which is horizontally and rotatably arranged on the surface of the mounting tray, reciprocates under the reciprocating sliding of the transmission sliding block and is used for forming clamping fit with a clamping groove reserved on the case.

Preferably, the locking mechanism further includes a sliding seat disposed on the surface of the mounting tray, the transmission slider is slidably disposed in the sliding seat, and the hook assembly is rotatably connected to the bottom surface of the sliding seat.

Preferably, a through hole for the lead screw to pass through is formed in the side wall, opposite to the unlocking knob, of the sliding seat, and a threaded hole for forming threaded transmission with the lead screw is formed in the surface of the transmission sliding block.

Preferably, the bottom of transmission slider is provided with the protrusion the transmission post of sliding seat bottom surface, just the bottom surface of sliding seat is seted up and is used for supplying the bottom slide opening that the transmission post removed, the surface of trip subassembly seted up be used for with transmission post complex transmission slide opening to through with the butt drive of transmission post the trip subassembly is rotatory.

Preferably, the surface of the hook assembly is further provided with a rotating hole, a fixed shaft is inserted into the bottom surface of the sliding seat, and the rotating hole is sleeved on the fixed shaft.

Preferably, the surface end of the hook component is provided with a hook-shaped portion used for forming clamping fit with a clamping groove reserved on the case, and a telescopic hole used for supplying the hook-shaped portion to extend out is formed in the side wall of the installation tray.

Preferably, the lateral sliding holes are formed in the lateral walls of the two sides of the sliding seat, and wing plates matched with the lateral sliding holes to slide are arranged on the lateral walls of the two sides of the transmission sliding block.

Preferably, the locking mechanism further comprises a limiting bracket arranged in the sliding seat and used for limiting the maximum sliding stroke of the transmission sliding block.

The invention also provides a server, which comprises a case and a cold and hot plugging module compatible disassembly and assembly fool-proofing prompting structure arranged on the case, wherein the cold and hot plugging module compatible disassembly and assembly fool-proofing prompting structure is specifically any one of the cold and hot plugging module compatible disassembly and assembly fool-proofing prompting structures.

The invention provides a cold and hot plugging module compatible disassembly and assembly fool-proofing prompting structure which mainly comprises an installation tray, a locking mechanism, an unlocking knob and a lead screw. The installation tray is detachably arranged in a chassis of the server and is mainly used for installing a hot plug module or a cold plug module. The locking mechanism is arranged on the mounting tray and is mainly used for clamping and locking the mounting tray and the case and locking the mounting tray in the case. The unlocking knob is arranged on the mounting tray and can rotate to be screwed by maintenance personnel, so that torque is transmitted to the locking mechanism in a thread transmission mode, the clamping state of the locking mechanism is controlled, and the locking mechanism is unlocked or locked. The screw rod is connected to the inner end of the unlocking knob, threads are arranged on the surface of the screw rod and are left-handed threads opposite to conventional right-handed threads, and the left-handed threads and the locking mechanism form threaded connection and threaded transmission, so that when the unlocking knob is rotated clockwise, the locking mechanism is separated from the case in a clamping mode by using the characteristics of the left-handed threads, namely unlocking is performed, and when the unlocking knob is rotated anticlockwise, the locking mechanism is kept in the clamping mode with the case by using the characteristics of the left-handed threads, namely locking is performed.

Therefore, the cold and hot plug module is compatible with the dismounting fool-proof prompt structure, the left-handed threads on the screw rod and the locking mechanism are utilized to form thread transmission, the screwing operation logic opposite to the conventional right-handed threads in the prior art is further realized, the locking mechanism is locked when the unlocking knob is rotated anticlockwise, and the locking structure is unlocked when the unlocking button is rotated clockwise, so that when a maintainer tries to dismount the plug module by operating the unlocking button to rotate anticlockwise in a working habit, the maintainer can find that the plug module cannot be unlocked smoothly, and is further reminded to pay attention to distinguishing cold and hot types of the plug module, so that the maintainer can pay attention to pull out cables of the cold plug module after rotating the unlocking button clockwise again, and the cables of the cold plug module are prevented from being damaged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a partial structural schematic diagram of fig. 1.

Fig. 3 is an enlarged view of a portion of fig. 2.

Fig. 4 is a schematic structural diagram of the locking mechanism shown in fig. 3.

Fig. 5 is another view of fig. 4.

Fig. 6 is a partial structural view of the mounting tray.

Fig. 7 is a specific structural schematic diagram of the transmission slide block.

Fig. 8 is a schematic view of a hook assembly.

Fig. 9 is a schematic structural diagram of the sliding seat.

Fig. 10 is another perspective view structural view of fig. 9.

Fig. 11 is a detailed structural diagram of the unlocking knob.

Fig. 12 is a schematic view of a specific structure of the limiting bracket.

Wherein, in fig. 1-12:

the mounting method comprises the following steps of (1) mounting a tray, (2) locking mechanisms, unlocking knobs, (3) screw rods, (4) and fixed shafts, (5);

the telescopic hole-11, the transmission slide block-21, the clamping hook component-22, the sliding seat-23, the limiting bracket-24 and the left-handed thread-41;

the device comprises a threaded hole-211, a transmission column-212, a wing plate-213, a transmission sliding hole-221, a rotating hole-222, a hook-shaped part-223, a through hole-231, a bottom sliding hole-232, a side sliding hole-233, a connecting hole-234, a shaft hole-235, a limiting plate-241 and a fixing hole-242.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention, fig. 2 is a schematic partial structure diagram of fig. 1, and fig. 3 is an enlarged partial structure diagram of fig. 2.

In a specific embodiment provided by the present invention, the hot and cold pluggable module compatible with the disassembling and fool-proof prompt structure mainly includes an installation tray 1, a locking mechanism 2, an unlocking knob 3 and a screw rod 4.

The installation tray 1 is detachably arranged in a chassis of the server and is mainly used for installing a hot plug module or a cold plug module.

The locking mechanism 2 is arranged on the installation tray 1 and is mainly used for clamping and locking the installation tray 1 and the case and locking the installation tray 1 in the case.

The unlocking knob 3 is arranged on the mounting tray 1 and can rotate to be screwed by maintenance personnel, so that torque is transmitted to the locking mechanism 2 in a thread transmission mode, the clamping state of the locking mechanism 2 is controlled, and the locking mechanism is unlocked or locked.

The screw rod 4 is connected to the inner end of the unlocking knob 3, threads are arranged on the surface of the screw rod 4, the threads are left-handed threads 41 which are opposite to conventional right-handed threads, and the left-handed threads 41 and the locking mechanism 2 form threaded connection and threaded transmission, so that when the unlocking knob 3 is rotated clockwise, the locking mechanism 2 is separated from the case in a clamping mode by using the characteristics of the left-handed threads 41, namely, unlocking is performed, and when the unlocking knob 3 is rotated anticlockwise, the locking mechanism 2 is kept in the clamping mode by using the characteristics of the left-handed threads 41, namely, locking is performed.

Therefore, the hot and cold plugging module compatible disassembly and assembly fool-proof prompt structure provided by the embodiment utilizes the left-handed thread 41 on the screw rod 4 to form thread transmission with the locking mechanism 2, so as to realize the screwing operation logic opposite to the conventional right-handed thread in the prior art, the locking mechanism 2 is locked when the unlocking knob 3 is rotated anticlockwise, and the locking mechanism is unlocked when the unlocking button is rotated clockwise, so that when a maintainer tries to disassemble the plugging module by operating the unlocking button to rotate anticlockwise in a working habit, the maintainer can find that the plugging module cannot be smoothly unlocked, and then the maintainer is reminded to pay attention to distinguish the cold and hot types of the plugging module, so that after the unlocking button is rotated clockwise again, the cable of the cold plugging module is paid attention to be unplugged, and the cable of the cold plugging module is prevented from being damaged.

As shown in fig. 4 and 5, fig. 4 is a detailed structural schematic view of the locking mechanism 2 shown in fig. 3, and fig. 5 is another perspective schematic view of fig. 4.

In a preferred embodiment of the locking mechanism 2, the locking mechanism 2 mainly comprises a transmission slide 21 and a hook assembly 22. The transmission slide block 21 is slidably disposed on the surface of the mounting tray 1, and is mainly used for forming a threaded connection with the lead screw 4, generating a threaded transmission when the lead screw 4 rotates, and performing a reciprocating linear motion on the surface of the mounting tray 1 along a preset direction under the driving of the lead screw 4. The clamping hook component 22 is arranged on the surface of the installation tray 1 and connected with the output end of the transmission sliding block 21, and is mainly used for converting the motion of the transmission sliding block 21 into the horizontal rotation motion of the transmission sliding block in the reciprocating linear motion process, so that the reciprocating swing effect is formed, and then the clamping hook component and a clamping groove reserved on a case form clamping locking or break away from clamping locking.

In order to ensure that the linear reciprocating motion of the transmission slider 21 on the surface of the installation tray 1 can be smoothly realized and the offset can be prevented, in the embodiment, the locking mechanism 2 further comprises a sliding seat 23. Specifically, the sliding seat 23 is disposed on the surface of the mounting tray 1, and the transmission slider 21 is disposed in the sliding seat 23 and slides in the sliding seat 23 to perform a reciprocating linear motion. Meanwhile, the hook assembly 22 is closely attached to the bottom surface of the sliding seat 23 and performs a horizontal rotation motion on the bottom surface of the sliding seat 23. Of course, the bottom surface of the hook assembly 22 is still disposed on the surface of the mounting tray 1.

As shown in fig. 11, fig. 11 is a specific structural schematic diagram of the unlocking knob 3.

In a preferred embodiment with respect to the unlocking knob 3, the unlocking knob 3 is generally disposed outside the end wall of the mounting tray 1, while the locking mechanism 2 is generally disposed inside the end wall of the mounting tray 1 at a corner position of the surface of the mounting tray 1. Specifically, the unlocking knob 3 may be stepped shaft type to use a shoulder surface as a stopper surface to prevent the unlocking knob 3 from being screwed too deeply. Meanwhile, the screw rod 4 is connected to the inner end face of the unlocking button.

As shown in fig. 6, fig. 6 is a partial structural schematic view of the mounting tray 1.

In a preferred embodiment of the mounting tray 1, in order to facilitate the screw rod 4 connected to the inner end of the unlocking knob 3 to extend into the mounting tray 1 and connect with the locking mechanism 2, a through hole is formed on the end wall of the mounting tray 1 for the screw rod 4 to pass through. Meanwhile, in order to facilitate the hook component 22 in the locking mechanism 2 to extend out of the side wall of the mounting tray 1 in the horizontal rotation process to match with the slot on the chassis, the side wall of the mounting tray 1 is further provided with a telescopic hole 11 in this embodiment.

As shown in fig. 9 and 10, fig. 9 is a schematic view of a specific structure of the sliding seat 23, and fig. 10 is a structural view of another view angle of fig. 9.

In a preferred embodiment of the sliding seat 23, a through hole 231 is formed on a side wall of the sliding seat 23 opposite to the unlocking button or on a side wall of the sliding seat 23 opposite to the end wall of the mounting tray 1, and the through hole 231 is mainly used for the lead screw 4 to pass through and extend into the sliding seat 23 to be connected with the transmission slider 21. Correspondingly, a threaded hole 211 is cut in the surface of the transmission slide 21, so that a threaded connection with the spindle 4 is formed through the threaded hole 211. Obviously, the threaded hole 211 is an internal thread and is also a left-hand thread 41. Meanwhile, the transmission slide block 21 can only perform linear motion in the sliding seat 23 along a preset direction, and is limited by the side wall of the sliding seat 23 in the circumferential direction, so that the transmission slide block cannot synchronously rotate under the rotation drive of the screw rod, forms thread transmission with the screw rod 4, and converts the rotation motion into the linear motion.

In addition, for making things convenient for being connected between sliding seat 23 and the installation tray 1, a plurality of connecting hole 234 has still been seted up on each lateral wall of sliding seat 23 to link to each other with installation tray 1 through fasteners such as bolts, realize the detachable connection of sliding seat 23 on installation tray 1 surface.

As shown in fig. 7, fig. 7 is a specific structural schematic diagram of the transmission slider 21.

In a preferred embodiment of the transmission slide 21, in order to facilitate the transmission slide 21 to drive the hook assembly 22 to horizontally reciprocate during the reciprocating linear motion, the transmission column 212 is disposed at the bottom of the transmission slide 21. Specifically, the driving column 212 is vertically disposed and protrudes a certain distance from the bottom of the driving slider 21, and when the driving slider 21 moves, the driving column 212 moves synchronously therewith. Correspondingly, in this embodiment, a bottom sliding hole 232 is further formed in the bottom surface of the sliding seat 23, so that the transmission column 212 can conveniently pass through the bottom sliding hole 232 and extend out of the bottom surface of the sliding seat 23, and a movement space is provided for the reciprocating linear movement of the transmission column 212. Meanwhile, a transmission slide hole 221 is formed in the surface of the hook assembly 22, and the transmission slide hole 221 is mainly used for being matched with the tail end of the bottom of the transmission column 212, which extends out of the bottom slide hole 232, so that when the transmission column 212 moves along a straight line, the hook assembly 22 is driven to horizontally rotate by the abutting acting force of the side wall of the transmission column 212. Generally, the driving slide hole 221 may be an arc-shaped hole or an elongated hole.

As shown in fig. 8, fig. 8 is a schematic structural view of the hook assembly 22.

In a preferred embodiment of the hook assembly 22, in order to ensure that the hook assembly 22 can smoothly perform the horizontal rotation movement under the driving of the transmission post 212, a rotation hole 222 is further formed on the surface of the hook assembly 22, the rotation hole 222 is a rotation axis of the hook assembly 22, and the rotation hole 222 and the transmission sliding hole 221 are eccentrically disposed, so as to ensure that the abutting action of the transmission post 212 on the transmission sliding hole 221 forms the deflection force on the hook assembly 22. Meanwhile, a fixed shaft 5 is inserted into the bottom surface of the sliding seat 23, and the rotating hole 222 is fitted around the fixed shaft 5 to be rotatable around the fixed shaft 5. The top end of the fixed shaft 5 can extend into the sliding seat 23, and the bottom surface of the sliding seat 23 is provided with a shaft hole 235 for the fixed shaft 5 to penetrate through.

Further, for making things convenient for trip subassembly 22 to form the joint or break away from the joint with the draw-in groove at rotatory in-process, this embodiment is provided with colluding the form portion 223 in trip subassembly 22's surface tip position, when trip subassembly 22 rotated around dead axle 5, colluded the form portion 223 and also synchronous revolution, and then through this colluding the form portion 223 and draw-in groove cooperation.

In addition, in another preferred embodiment of the sliding seat 23, in order to ensure that the reciprocating linear motion of the transmission slider 21 can be kept stable and smooth, the embodiment further comprises side sliding holes 233 formed on both side walls of the sliding seat 23. Accordingly, the present embodiment is further provided with wing plates 213 on both side walls of the transmission slider 21. Specifically, the wing plates 213 are engaged in the corresponding side sliding holes 233, and when the transmission slider 21 slides, the side sliding holes 233 can be used to clamp the wing plates 213 to guide the transmission slider 21, thereby preventing the transmission slider 21 from deviating.

As shown in fig. 12, fig. 12 is a schematic structural diagram of the limiting bracket 24.

Furthermore, in order to limit the linear motion of the transmission slide block 21 in the sliding seat 23, a limiting bracket 24 is additionally arranged in the embodiment. Specifically, this spacing support 24 mainly includes a plurality of limiting plates 241 to hug closely through the limiting plate 241 that corresponds and install on the lateral wall of sliding seat 23, shelter from sideslip hole 233 and predetermine the length, thereby when the pterygoid lamina 213 of transmission slider 21 slides in sideslip hole 233, carry on spacingly through the butt with limiting plate 241, with the biggest slip stroke of restriction transmission slider 21 in sliding seat 23, prevent to lead to trip subassembly 22 rotation angle too big because of the slip stroke is too big. In addition, the limiting plate 241 in the limiting bracket 24 can be closely attached to the bottom surface of the sliding seat 23, and the limiting plate 241 is provided with a fixing hole 242, so that the fixed shaft 5 can conveniently penetrate through the shaft hole 235 and then extend into the fixing hole 242 for fixing.

This embodiment still provides a server, mainly includes quick-witted case and sets up the compatible dismouting of cold and hot plug module on quick-witted case and prevents slow-witted suggestion structure, and wherein, the specific content of this compatible dismouting of cold and hot plug module prevents slow-witted suggestion structure is the same with above-mentioned relevant content, and it is no longer repeated here.

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

Claims (9)

1. A compatible disassembly and assembly foolproof prompt structure for a cold and hot plug module is characterized by comprising an installation tray (1) detachably arranged on a case and used for installing a hot plug module or a cold plug module, a locking mechanism (2) arranged on the installation tray (1) and used for being clamped and locked with the case, and an unlocking knob (3) rotatably arranged on the installation tray (1) and used for controlling the clamping state of the locking mechanism (2) through thread transmission, wherein the inner end of the unlocking knob (3) is connected with a lead screw (4) in threaded connection with the locking mechanism (2), and the surface of the lead screw (4) is provided with left-handed threads (41) so that the locking mechanism (2) is separated from the case in a clockwise rotating process of the unlocking knob (3) and the locking mechanism (2) is kept clamped with the case in a counterclockwise rotating process of the unlocking knob (3);

the locking mechanism (2) comprises a transmission sliding block (21) which can be arranged on the surface of the installation tray (1) in a sliding mode and is in threaded connection with the lead screw (4), and a clamping hook assembly (22) which can be horizontally and rotatably arranged on the surface of the installation tray (1) and can reciprocate under the reciprocating sliding of the transmission sliding block (21) to swing and is used for forming clamping fit with a clamping groove reserved on the case.

2. The hot and cold plug module compatible with disassembly and assembly fool-proofing prompting structure according to claim 1, wherein the locking mechanism (2) further comprises a sliding seat (23) disposed on the surface of the mounting tray (1), the transmission slider (21) is slidably disposed in the sliding seat (23), and the hook assembly (22) is rotatably connected to the bottom surface of the sliding seat (23).

3. The hot and cold plug module compatible disassembly and assembly fool-proofing prompting structure according to claim 2, wherein a through hole (231) for the lead screw (4) to pass through is formed in a side wall of the sliding seat (23) opposite to the unlocking knob (3), and a threaded hole (211) for forming threaded transmission with the lead screw (4) is formed in the surface of the transmission slide block (21).

4. The compatible dismouting of cold and hot plug module of claim 3 prevents slow-witted suggestion structure, characterized in that, the bottom of transmission slider (21) is provided with the transmission post (212) of protrusion the bottom surface of sliding seat (23), and the bottom surface of sliding seat (23) is seted up and is used for supplying bottom slide hole (232) that transmission post (212) removed, the surface of trip subassembly (22) is seted up and is used for with transmission post (212) complex transmission slide hole (221), in order to drive through the butt with transmission post (212) trip subassembly (22) are rotatory.

5. The hot and cold plug module compatible disassembly and assembly fool-proofing prompting structure according to claim 4, wherein a rotating hole (222) is further formed in the surface of the hook assembly (22), a fixed shaft (5) is inserted into the bottom surface of the sliding seat (23), and the rotating hole (222) is sleeved on the fixed shaft (5).

6. The cold and hot plug module compatible disassembly and assembly fool-proofing prompting structure as claimed in claim 5, wherein a hook-shaped portion (223) for forming a clamping fit with a clamping groove reserved on the chassis is arranged at an end portion of a surface of the clamping hook assembly (22), and a telescopic hole (11) for allowing the hook-shaped portion (223) to extend out is formed in a side wall of the mounting tray (1).

7. The hot-plug and cold-plug module compatible disassembly and assembly fool-proofing prompting structure as claimed in any one of claims 2 to 6, wherein the side walls of the sliding seat (23) are both provided with side sliding holes (233), and the side walls of the transmission slider (21) are both provided with wing plates (213) which are matched with the side sliding holes (233) for sliding.

8. The hot and cold plug module compatible disassembly and assembly fool-proofing prompting structure according to claim 7, wherein the locking mechanism (2) further comprises a limiting bracket (24) arranged in the sliding seat (23) and used for limiting the maximum sliding stroke of the transmission sliding block (21).

9. A server, comprising a chassis and a cold and hot plug module compatible disassembly and assembly fool-proof prompt structure disposed on the chassis, wherein the cold and hot plug module compatible disassembly and assembly fool-proof prompt structure is specifically the cold and hot plug module compatible disassembly and assembly fool-proof prompt structure of any one of claims 1 to 8.

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