CN114935800A

CN114935800A - Locking QSFP optical module that takes off

Info

Publication number: CN114935800A
Application number: CN202210889204.XA
Authority: CN
Inventors: 徐耀志; 徐耀立; 纪清林
Original assignee: Liangang Optoelectronic Technology Co ltd
Current assignee: Liangang Optoelectronic Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-08-23
Anticipated expiration: 2042-07-27
Also published as: CN114935800B

Abstract

The invention discloses an anti-loosening QSFP optical module which comprises a shell, wherein one end of the shell is fixedly provided with a support handle and an optical cable interface for inserting an optical fiber, one side of the shell, which is close to the support handle, is provided with the optical cable interface, the optical cable interface is spliced with a plug block which can be pulled out, and one side of the bottom of the shell, which is far away from the plug block, is provided with a containing groove. The anti-loosening QSFP optical module provided by the invention can effectively solve the problem that the existing QSFP optical module is easily pulled out of a switch due to misoperation.

Description

Locking QSFP optical module that takes off

Technical Field

The invention belongs to the technical field of QSFP optical modules, and particularly relates to an anti-loosening QSFP optical module.

Background

The QSFP optical module is a four-channel Small Pluggable optical module and is fully called a Quad Small Form-factor plug, and the QSFP optical module is provided with four independent full-duplex transceiving channels. One end of the QSFP optical module is inserted into the switch to communicate with the switch, and the other end of the QSFP optical module is provided with an optical cable interface for inserting an optical fiber line.

The existing QSFP optical module is very smooth in surface, so that the QSFP optical module is conveniently inserted into a switch, however, due to the fact that the position between the QSFP optical module and the switch is not limited, the QSFP optical module can be pulled out of the switch along with the QSFP optical module by pulling an optical fiber wire carelessly sometimes after being inserted into the switch, and data transmission is interrupted.

Therefore, improvement of the existing QSFP optical module is needed to solve the problem that the existing QSFP optical module is easily pulled out of the switch due to misoperation.

Disclosure of Invention

Aiming at the problems, the invention provides an anti-loose QSFP optical module which can effectively solve the problem that the existing QSFP optical module is easily pulled out of a switch due to misoperation.

In order to achieve the purpose, the invention provides the following technical scheme:

a locking QSFP optical module comprises a shell, wherein one end of the shell is fixedly provided with a support handle and an optical cable interface for inserting an optical fiber, one side of the shell, which is close to the support handle, is provided with the optical cable interface, the optical cable interface is spliced with a plug block which can be pulled out, one side of the bottom of the shell, which is far away from the plug block, is provided with a storage groove, the interior of the storage groove is rotatably provided with a rotating shaft, the middle position of the rotating shaft is fixedly sleeved with a support plate, the rotating shaft is sleeved with a torsional spring, two ends of the torsional spring are respectively fixedly connected with the groove wall of the storage groove and the support plate, two sides of the interior of the shell are respectively provided with a cavity, the end part of the rotating shaft extends into the cavity, two sides of the plug block are respectively and fixedly provided with a connecting rod, two sides of the support handle are respectively provided with a guide chute (), the connecting rod extends into the guide chute and can slide along the guide chute (), the steel wire rope is arranged in the cavity, one end of the steel wire rope is wound on the rotating shaft, the other end of the steel wire rope is fixedly connected with the connecting rod, and a fixing component used for limiting the sliding of the connecting rod along the guide sliding groove () is arranged at one end, far away from the cavity, of the support handle.

Optionally, the fixing assembly comprises a round shell which is symmetrically and fixedly installed at the top of the support handle, a supporting plate is installed inside the round shell in a sliding mode, a push rod is installed in the middle of the supporting plate in a vertical and fixed mode, a first pressure spring which is used for driving the push rod to slide downwards is sleeved outside the push rod, the bottom end of the push rod extends into the guide sliding groove () and can relatively support the support handle to slide up and down, the top end of the push rod extends out of the round shell, a transverse plate is fixedly installed at the top of the push rod, and a clamping hole corresponding to the push rod is formed in the top of the connecting rod.

Optionally, the bottom end of the top rod is set to be a round end, and the connecting rod is set to be a cylindrical rod-shaped member.

Optionally, the shell is close to one side fixed mounting who holds in the palm the handle and has the cylinder body, the inside of cylinder body is equipped with the piston, the outside of piston is equipped with and is used for driving its drive assembly who reciprocates, the outside fixed mounting of shell has the box body, the top of box body is equipped with the screw thread mouth, the inside threaded connection of screw thread mouth has the plunger, through first even pipe intercommunication between the lower part of box body and cylinder body, the bottom fixed mounting of cylinder body has the second of rather than the intercommunication to be in succession managed, the bottom that the second was in succession managed is equipped with and is used for carrying out the anticorrosive fat liquoring subassembly of fat liquoring to wire rope, first even inside of managing and second is equipped with the valve body.

Optionally, the fat liquoring subassembly includes the ring plate of fixed connection in second connecting pipe bottom, the inside of ring plate is equipped with annotates the liquid chamber, annotate liquid chamber and second connecting pipe intercommunication, the inner wall equidistance of ring plate encircles and sets up and annotates the liquid hole with annotating the liquid chamber intercommunication, the inner wall fixedly connected with sponge circle of ring plate, the sponge circle corresponds with annotating liquid hole position, wire rope passes the sponge circle.

Optionally, the drive assembly includes the first pull rod of fixed connection at the piston top, the top of first pull rod extends to outside the cylinder body, the outside cover of first pull rod is equipped with the extension spring, the both ends of extension spring respectively with the roof fixed connection of cylinder body and first pull rod, the outside fixed mounting of cylinder body has the mounting panel, the top of mounting panel slides and alternates there is the second pull rod, the fixed cover in outside lower part of second pull rod is equipped with the clamp plate, the outside of second pull rod and the top cover that is located the clamp plate are equipped with the second pressure spring, the both ends of second pressure spring respectively with mounting panel and clamp plate fixed connection, the top of cylinder body is connected with the horizontal pole, through stay cord fixed connection between the top of first pull rod and second pull rod, the horizontal pole is walked around to the stay cord.

Optionally, the second pull rod is a T-shaped rod-shaped member with a round end at the bottom.

Optionally, the valve bodies arranged in the first connecting pipe and the second connecting pipe are specifically set as one-way valves.

Optionally, the elastic action of the torsion spring is greater than that of the second compression spring, and the elastic action of the second compression spring is greater than that of the tension spring.

The invention has the technical effects and advantages that: the utility model provides an anti-loosening QSFP optical module makes it leave the optical cable interface with the outside pulling of chock, and the chock drives the connecting rod and slides along the direction spout, connecting rod pulling wire rope, and then drives the pivot corotation, and along with wire rope continues by the pulling, the elastic force effect that finally can overcome the torsional spring drives the backup pad and takes place to rotate towards the outside of accomodating the groove, works as the restriction connecting rod quilt during the restriction of fixed subassembly, the one end that the pivot was kept away from to the backup pad rotates extremely accomodate the outside of groove, and is blocked by the slot in getting into the draw-in groove of switch for the anti-loosening QSFP optical module can't be extracted the optical module interface.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

Fig. 1 shows a first structural diagram of an anti-loose QSFP optical module according to an embodiment of the present invention;

fig. 2 shows a second structural diagram of an anti-loose QSFP optical module according to an embodiment of the present invention;

FIG. 3 shows an enlarged schematic view at A in FIG. 2 of an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 2 at B according to an embodiment of the present invention;

fig. 5 shows a schematic structural diagram three of an anti-loose QSFP optical module according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of an oiling assembly according to an embodiment of the present invention;

fig. 7 shows a schematic diagram of an anti-loose QSFP optical module add-on switch according to an embodiment of the present invention.

In the figure:

1. a housing; 101. a receiving groove; 102. a rotating shaft; 103. a cavity;

2. a carrying handle; 201. a guide chute;

3. a chock block; 4. a support plate; 5. a torsion spring; 6. a connecting rod; 7. a wire rope; 8. a round shell; 9. a resisting plate; 10. a top rod; 11. a first pressure spring; 12. a transverse plate; 13. a cylinder body; 14. a piston; 15. a box body; 16. a plunger; 17. a first connecting pipe; 18. a second connecting pipe; 19. a circular ring plate; 20. a first pull rod; 21. a tension spring; 22. mounting a plate; 23. a second pull rod; 24. pressing a plate; 25. a second pressure spring; 26. pulling a rope; 27. a sponge ring; 28. a switch; 2801. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

The invention provides an anti-loosening QSFP optical module, which comprises a shell 1, wherein one end of the shell 1 is fixedly provided with a support handle 2 and an optical cable interface for inserting an optical fiber, the optical cable interface is spliced with a plug block 3 capable of being pulled out, the plug block 3 can seal the optical cable interface to prevent dust from entering the optical cable interface, one side of the bottom of the shell 1, which is far away from the plug block 3, is provided with an accommodating groove 101, a rotating shaft 102 is rotatably arranged in the accommodating groove 101, the middle position of the rotating shaft 102 is fixedly sleeved with a support plate 4, the rotating shaft 102 is sleeved with a torsion spring 5, two ends of the torsion spring 5 are respectively and fixedly connected with the groove wall of the accommodating groove 101 and the support plate 4 and are used for driving the support plate 4 to rotate to be accommodated in the accommodating groove 101, two sides in the shell 1 are both provided with cavities 103, and the end part of the rotating shaft 102 extends into the cavity 103.

The both sides of chock 3 all are fixed and are provided with connecting rod 6, and guide chute 201 has all been seted up to the both sides of support 2, and connecting rod 6 extends to in the guide chute 201 and can follow guide chute 201 and slide, is equipped with wire rope 7 in the cavity 103, and wire rope 7's one end rolling is on pivot 102, and wire rope 7's the other end and connecting rod 6 fixed connection, the one end of keeping away from cavity 103 to support 2 is equipped with and is used for restricting connecting rod 6 to follow the gliding fixed subassembly of guide chute 201.

Specifically, referring to fig. 7, the optical module interface of the anti-loose QSFP optical module plug-in switch 28 is used, and after the anti-loose QSFP optical module is plugged into the optical module interface, a card slot 2801 is formed in the inner wall of the optical module interface at a position corresponding to the support plate 4.

During the use, with chock 3 outwards pulling make it leave the optical cable interface (in order to follow-up insert the optical fiber line in the optical cable interface), chock 3 drives connecting rod 6 and slides along direction spout 201, and connecting rod 6 pulling wire rope 7, and then drive pivot 102 corotation, and along with wire rope 7 continues to be pulled, finally can overcome the elastic force effect of torsional spring 5, drive backup pad 4 and take place to rotate towards the outside of accomodating groove 101, when restriction connecting rod 6 is by when fixed subassembly limits, the one end that backup pad 4 kept away from pivot 102 rotates to the outside of accomodating groove 101, and gets into and is blocked by slot 2801 in draw-in groove 2801 for the optical module interface can't be extracted to the optical module of preventing taking off QSFP.

When the anti-loosening QSFP optical module needs to be pulled out of the switch, the fixing component cancels the fixation of the connecting rod 6, the chock 3 is loosened, the torsion spring 5 recovers deformation at the moment, the rotating shaft 102 and the supporting plate 4 are driven to rotate reversely, so that the supporting plate 4 is collected into the collecting groove 101, meanwhile, the rotating shaft 102 winds the steel wire rope 7, the connecting rod 6 and the chock 3 are further pulled to reset, finally, the chock 3 can be inserted into the optical cable interface under the assistance of hands, and the optical cable interface is sealed.

As shown in fig. 2 and 4, the fixing assembly includes a circular shell 8 symmetrically and fixedly installed on the top of the handle 2, a resisting plate 9 is installed inside the circular shell 8 in a sliding manner, a top rod 10 is vertically and fixedly installed in the middle of the resisting plate 9, a first pressure spring 11 for driving the top rod 10 to slide downward is sleeved outside the top rod 10, the bottom end of the top rod 10 extends into a guide chute 201 and can slide upward and downward relative to the handle 2, the top end of the top rod 10 extends out of the circular shell 8, a transverse plate 12 is fixedly installed on the top of the two top rods 10, a clamping hole corresponding to the top rod 10 is formed in the top of the connecting rod 6, the connecting rod 6 moves along the guide chute 201 to be abutted against the bottom end of the top rod 10, the connecting rod 6 abuts against the top rod 10 to lift the top rod 10, thereby driving the resisting plate 9 to lift and compress the first pressure spring 11, when the top rod 10 is aligned with the clamping hole, the first pressure spring 11 releases an acting force to drive the resisting plate 9 and the top rod 10 to descend so as to be inserted into the clamping hole, the fixing of the connecting rod 6 is completed, when the limiting effect on the connecting rod 6 needs to be relieved, the transverse plate 12 is pulled upwards to lift the ejector rod 10, and then the torsion spring 5 can automatically pull the connecting rod 6 back.

As shown in fig. 4, the bottom end of the ram 10 is provided as a round end, and the connecting rod 6 is provided as a cylindrical rod-shaped member so that the connecting rod 6 can abut against the ram 10 to raise it.

As shown in fig. 2-3, a cylinder 13 is fixedly installed on one side of the housing 1 close to the holder 2, a piston 14 is installed inside the cylinder 13, a driving component for driving the piston 14 to move up and down is installed outside the piston 14, a box body 15 is fixedly installed on the outside of the housing 1, a threaded opening is formed in the top of the box body 15, a plunger 16 is connected to the inner thread of the threaded opening in a threaded manner, the plunger 16 can be rotated to leave the threaded opening, antirust lubricating oil is injected into the box body 15 through the threaded opening, the box body 15 is communicated with the lower portion of the cylinder 13 through a first connecting pipe 17, a second connecting pipe 18 communicated with the box body 13 is fixedly installed at the bottom of the cylinder 13, an oil coating component for coating oil and preventing rust on the steel wire rope 7 is arranged at the bottom of the second connecting pipe 18, valve bodies are installed inside the first connecting pipe 17 and the second connecting pipe 18, when the connecting rod 6 moves along the guide chute 201, the connecting rod 6 is matched with the driving component to drive the piston 14 to descend, make to extrude the rust-resistant lubricating oil in the cylinder body 13 outwards, the valve body that is located first connecting pipe 17 this moment is closed, the valve body that is located second connecting pipe 18 is opened, rust-resistant lubricating oil enters into in the fat liquoring subassembly through second connecting pipe 18, make wire rope 7 to the removal fat liquoring rust-proofly, make when using under moist environment, avoid its corrosion, influence its intensity, and then avoid influencing the support intensity of backup pad 4, leave drive assembly when connecting rod 6, drive assembly driving piston 14 rises to reset this moment, make and extract rust-resistant lubricating oil in the cylinder body 13, the valve body that is located first connecting pipe 17 this moment opens, the valve body that is located second connecting pipe 18 is closed, rust-resistant lubricating oil in the box body 15 is through first connecting pipe 17 suction to the cylinder body 13 in, accomplish the replenishment to lubricating oil.

As shown in fig. 3 and 6, the fat liquoring subassembly includes ring board 19 of fixed connection in second connecting pipe 18 bottom, the inside of ring board 19 is equipped with annotates the liquid chamber, annotate liquid chamber and second connecting pipe 18 intercommunication, the inner wall equidistance of ring board 19 encircles and sets up the notes liquid hole with annotating the liquid chamber intercommunication, the inner wall fixedly connected with sponge circle 27 of ring board 19, sponge circle 27 corresponds with annotating liquid hole position, wire rope 7 passes sponge circle 27, rust-proof lubricating oil enters into through second connecting pipe 18 and annotates the liquid intracavity, inject into on sponge circle 27 through annotating the liquid hole afterwards, make sponge circle 27 be full of rust-proof lubricating oil, make wire rope 7 who passes it can obtain lubricated rust-proof.

As shown in fig. 3, the driving assembly includes a first pull rod 20 fixedly connected to the top of the piston 14, the top of the first pull rod 20 extends to the outside of the cylinder 13, a tension spring 21 is sleeved outside the first pull rod 20, two ends of the tension spring 21 are fixedly connected to the top walls of the cylinder 13 and the first pull rod 20, a mounting plate 22 is fixedly mounted on the outside of the cylinder 13, a second pull rod 23 is slidably inserted into the top of the mounting plate 22, a pressing plate 24 is fixedly sleeved on the lower portion of the outside of the second pull rod 23, a second compression spring 25 is sleeved outside the second pull rod 23 and above the pressing plate 24, two ends of the second compression spring 25 are fixedly connected to the mounting plate 22 and the pressing plate 24, the top of the cylinder 13 is symmetrically and fixedly connected to each other through a highest point 26, the pull rope 26 bypasses the cross rod, the connecting rod 6 moves along the guide chute 201 to abut against the bottom of the second pull rod 23 to press the second pull rod 23 to lift it, thereby drive the ascending compression second pressure spring 25 of clamp plate 24 and make its deformation produce the effort, along with the rising of second pull rod 23, make stay cord 26 become loose, the extension spring 21 release effort that is in tensile deformation state this moment drives first pull rod 20 and descends, make and drive piston 14 and descend, after connecting rod 6 left second pull rod 23, the elastic action of second pressure spring 25 is greater than the elastic action of extension spring 21, so second pressure spring 25 release effort drives clamp plate 24 and second pull rod 23 and descends, thereby pull first pull rod 20 through stay cord 26 and make its rise, and then pull extension spring 21 and make its tensile deformation, it rises to drive piston 14 simultaneously, accomplish and take out liquid.

As shown in fig. 3, the second pull rod 23 is a T-shaped rod-shaped member with a rounded bottom, so that the second pull rod 23 does not separate from the mounting plate 22, and the bottom can be pressed and lifted after contacting the connecting rod 6.

As shown in fig. 3, the valve bodies disposed in the first connecting pipe 17 and the second connecting pipe 18 are specifically configured as check valves, so that the valve bodies can be opened only in one direction.

As shown in fig. 3 and 5, the elastic force of the torsion spring 5 is greater than the elastic force of the second compression spring 25, and the elastic force of the second compression spring 25 is greater than the elastic force of the extension spring 21, so that when the torsion spring 5 releases the acting force to drive the rotation shaft 102 to rotate, the steel wire rope 7 can be wound up to pull the connecting rod 6, the connecting rod 6 can overcome the elastic force of the second compression spring 25 to drive the second pull rod 23 and the press plate 24 to ascend, and when the second compression spring 25 releases the acting force to drive the press plate 24 and the second pull rod 23 to descend, the pull rope 26 can pull the first pull rod 20 to overcome the elastic force of the extension spring 21 to ascend.

Although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an anti-loosening QSFP optical module, includes shell (1), its characterized in that: one end of the shell (1) is fixedly provided with a support handle (2) and an optical cable interface for inserting an optical fiber line, one side of the shell (1) close to the support handle (2) is provided with the optical cable interface, the optical cable interface is spliced with a plug block (3) capable of being pulled out, one side of the bottom of the shell (1) far away from the plug block (3) is provided with an accommodating groove (101), a rotating shaft (102) is rotatably arranged in the accommodating groove (101), a supporting plate (4) is fixedly sleeved at the middle position of the rotating shaft (102), a torsion spring (5) is sleeved on the rotating shaft (102), two ends of the torsion spring (5) are respectively and fixedly connected with the groove wall of the accommodating groove (101) and the supporting plate (4), two sides of the interior of the shell (1) are both provided with a cavity (103), the end part of the rotating shaft (102) extends into the cavity (103), two sides of the plug block (3) are both fixedly provided with connecting rods (6), guide sliding grooves (201) are formed in the two sides of the support handle (2), the connecting rod (6) extends into the guide sliding grooves (201) and can slide along the guide sliding grooves (201), a steel wire rope (7) is arranged in the cavity (103), one end of the steel wire rope (7) is wound on the rotating shaft (102), the other end of the steel wire rope (7) is fixedly connected with the connecting rod (6), and a fixing component used for limiting the connecting rod (6) to slide along the guide sliding grooves (201) is arranged at one end, far away from the cavity (103), of the support handle (2).

2. The anti-release QSFP optical module of claim 1, wherein: the fixed component comprises a round shell (8) which is symmetrically and fixedly arranged at the top of a supporting handle (2), a supporting plate (9) is arranged inside the round shell (8) in a sliding mode, a push rod (10) is vertically and fixedly arranged in the middle of the supporting plate (9), a first pressure spring (11) which is used for driving the push rod (10) to slide downwards is sleeved outside the push rod (10), the bottom end of the push rod (10) extends into a guide sliding groove (201) and can relatively support the supporting handle (2) to slide upwards and downwards, the top end of the push rod (10) extends out of the round shell (8), a transverse plate (12) is fixedly arranged at the top of the push rod (10), and a clamping hole corresponding to the push rod (10) is formed in the top of a connecting rod (6).

3. The anti-release QSFP optical module according to claim 2, wherein: the bottom end of the ejector rod (10) is set to be a round end, and the connecting rod (6) is set to be a cylindrical rod-shaped component.

4. The anti-release QSFP optical module of claim 1, wherein: shell (1) is close to one side fixed mounting who holds in the palm (2) cylinder body (13), the inside of cylinder body (13) is equipped with piston (14), the outside of piston (14) is equipped with and is used for driving its drive assembly who reciprocates, the outside fixed mounting of shell (1) has box body (15), the top of box body (15) is equipped with the screw thread mouth, the internal thread of screw thread mouth is connected with plunger (16), through first even pipe (17) intercommunication between the lower part of box body (15) and cylinder body (13), the bottom fixed mounting of cylinder body (13) has second even pipe (18) rather than the intercommunication, the bottom of second even pipe (18) is equipped with and is used for carrying out the fat liquoring antirust fat liquoring subassembly to wire rope (7), the inside of first even pipe (17) and second even pipe (18) all is equipped with the valve body.

5. The anti-release QSFP optical module of claim 4, wherein: fat liquoring subassembly includes that fixed connection links ring board (19) of managing (18) bottom at the second, the inside of ring board (19) is equipped with annotates the liquid chamber, it links pipe (18) intercommunication with the second to annotate the liquid chamber, the inner wall equidistance of ring board (19) encircles and sets up the notes liquid hole with annotating the liquid chamber intercommunication, the inner wall fixedly connected with sponge circle (27) of ring board (19), sponge circle (27) correspond with annotating liquid hole position, sponge circle (27) are passed in wire rope (7).

6. The anti-release QSFP optical module of claim 4, wherein: the drive assembly comprises a first pull rod (20) fixedly connected to the top of a piston (14), the top of the first pull rod (20) extends to the outside of a cylinder body (13), an extension spring (21) is sleeved outside the first pull rod (20), two ends of the extension spring (21) are fixedly connected with the top wall of the cylinder body (13) and the top wall of the first pull rod (20) respectively, a mounting plate (22) is fixedly mounted on the outer side of the cylinder body (13), a second pull rod (23) is slidably inserted into the top of the mounting plate (22), a pressing plate (24) is fixedly arranged on the lower portion of the outer side of the second pull rod (23), a second pressure spring (25) is sleeved outside the second pull rod (23) and above the pressing plate (24), two ends of the second pressure spring (25) are fixedly connected with the mounting plate (22) and the pressing plate (24) respectively, and the top of the cylinder body (13) is connected with a cross rod, the tops of the first pull rod (20) and the second pull rod (23) are fixedly connected through a pull rope (26), and the pull rope (26) bypasses the cross rod.

7. The anti-release QSFP optical module of claim 6, wherein: the second pull rod (23) is a T-shaped rod-shaped component with a round end arranged at the bottom.

8. The anti-release QSFP optical module of claim 4, wherein: the valve bodies arranged in the first connecting pipe (17) and the second connecting pipe (18) are specifically set as one-way valves.

9. The anti-release QSFP optical module of claim 6, wherein: the elasticity of torsional spring (5) is greater than the elasticity of second pressure spring (25), the elasticity of second pressure spring (25) is greater than the elasticity of extension spring (21).