Optical cable protection device

Abstract

The utility model discloses an optical cable protection device, and relates to the technical field of optical cable protection devices, the optical cable protection device comprises a first half shell, the circumferential surface of the first half shell is provided with a first connecting seat; the second half shell is detachably connected with the first half shell, the peripheral surface of the second half shell is provided with a second connecting seat, the second connecting seat is detachably connected with the first connecting seat, and the second connecting seat is provided with an accommodating cavity; the transmission part comprises a body, and the body is movably installed in the containing cavity; the driving assembly is in driving connection with the body; the technical scheme provided by the utility model has the technical effects that the body is driven by the driving assembly to move towards the direction far away from the first connecting seat, so that the body is separated from the first connecting seat, the first half shell and the second half shell are quickly loosened, the problem of screw loss is avoided, and the maintenance efficiency of the optical cable is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable protection devices, in particular to an optical cable protection device. Background Art

[0002] Optical cables are often used to connect various network communication devices to achieve rapid transmission of electrical signals between various network communication devices. In order to increase the service life of the optical cable, a protective device for protecting the optical cable is usually provided on the outer side of the optical cable, so that the optical cable is completely sealed and stored in the protective device.

[0003] However, when repairing the optical cable with the existing protective device, the fixing screws located on both sides of the axial direction of the fixed shell need to be removed to open the two combined fixed shells, and the screws need to be avoided from being lost during disassembly and assembly, making the existing protective device inconvenient to disassemble and assemble, thereby affecting the maintenance efficiency of the optical cable. Utility Model Content

[0004] The main purpose of the utility model is to provide an optical cable protection device, aiming to improve the disassembly and assembly efficiency of the optical cable protection device.

[0005] To achieve the above-mentioned object, the optical cable protection device proposed in the utility model comprises a first half shell, wherein the circumference of the first half shell is provided with a first connecting seat;

[0006] A second half shell, the second half shell is detachably connected to the first half shell, a second connecting seat is provided on a circumferential surface of the second half shell, the second connecting seat is detachably connected to the first connecting seat, the second connecting seat is provided with a receiving cavity, and the receiving cavity has an opening open toward the first connecting seat;

[0007] A transmission member, the transmission member comprising a body, the body being movably mounted in the accommodating cavity;

[0008] A driving assembly, wherein the driving assembly is partially disposed in the accommodating cavity and is drivingly connected to the body to drive the body to switch between a first position and a second position;

[0009] When the body is in the first position, the body is plugged into and matched with the first connecting seat, so that the first half shell and the second half shell are locked;

[0010] When the body is in the second position, the body and the first connecting seat are released to unlock the first half shell and the second half shell.

[0011] In one embodiment, the driving assembly further includes a driving member, a transmission shaft and a gear, the driving member is transmission-connected to the transmission shaft, the gear is sleeved on an end of the transmission shaft away from the driving member, the main body has a first side and a second side opposite to each other along the first direction, the second side of the main body is slidingly connected to the inner wall of the accommodating cavity, the second side of the main body is provided with a rack cooperating with the gear, and the gear is meshed with the rack.

[0012] In one embodiment, the transmission shaft is extended along the second direction, the rack is extended along the third direction, the driving member is located outside the accommodating cavity, the first side of the main body is provided with a first connecting portion, and an inner wall of the accommodating cavity close to the main body is provided with a first groove that cooperates with the first connecting portion, the first connecting portion can be slidably inserted in the first groove, and the first direction, the second direction, and the third direction intersect with each other.

[0013] In one embodiment, the first connecting seat is provided with a first connecting groove for the main body to be inserted, and the second side of the main body is provided with a first elastic portion, the first elastic portion is located at an end of the main body away from the rack, and the inner wall of the first connecting groove is provided with a clamping groove connected to the first connecting groove, when the main body is inserted into the first connecting groove, the first elastic portion elastically abuts against the inner wall of the first connecting groove, or the first elastic portion is clamped in the clamping groove.

[0014] In one embodiment, the snap-in slot includes a sliding section and a fixed section that are interconnected, the sliding section is located on a side of the fixed section close to the notch of the snap-in slot, and the first elastic portion slides into the fixed section along the sliding section so that the first elastic portion is snap-fitted into the fixed section.

[0015] In one embodiment, the transmission shaft is extended along a third direction, the rack is extended along a second direction, the driving member is located outside the accommodating cavity, a second connecting portion is provided on the first side of the main body, and a second groove cooperating with the second connecting portion is provided on an inner side wall of the accommodating cavity close to the main body, and the second connecting portion can be slidably inserted into the second groove along the second direction.

[0016] In one embodiment, a plug-in portion is protruded from a side wall of the main body close to the first connecting seat, and the first connecting seat is provided with a plug-in hole for the plug-in portion to be inserted, and the plug-in portion is movably inserted into the plug-in hole.

[0017] In one embodiment, the plug-in portion includes a connecting section, a first elastic member and a plug-in section, the connecting section is connected to the main body, the first elastic member is sleeved on the connecting section, the first elastic member elastically abuts between the main body and the plug-in section, and the plug-in section is inserted into the plug-in hole.

[0018] In one embodiment, the optical cable protection device also includes a button and a second elastic member, the plug-in hole includes a countersunk end and a plug-in end connected to each other, the plug-in end is located on a side close to the second connecting seat, the radius of the countersunk end is larger than the plug-in end, the second elastic member is sleeved on the button, the second elastic member elastically abuts between the outer peripheral wall of the button and the inner side wall of the countersunk end, the button is movably inserted in the countersunk end, and the plug-in section is movably inserted in the plug-in end.

[0019] In one embodiment, the driving member is a knob, the driving member is provided with anti-slip grooves extending along the circumference of the driving member, and the driving member is used to drive the transmission shaft to rotate; or, the driving member is a driving motor, and the driving member is used to drive the transmission shaft to rotate.

[0020] The technical solution of the utility model adopts one side of the body to be slidably connected with the inner wall of the accommodating cavity, and the other side of the body is transmission-connected with the driving assembly, and the driving assembly drives the body to be inserted into the first connecting seat, and at the same time, the body moves on the inner wall of the accommodating cavity in a direction close to the first connecting seat, so that the first half shell is quickly locked with the second half shell. When the first half shell and the second half shell need to be disassembled, the driving assembly drives the body to move in a direction away from the first connecting seat, so that the body is detached from the first connecting seat, so that the first half shell and the second half shell are quickly loosened, thereby avoiding the problem of screw loss, and further improving the maintenance efficiency of the optical cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 A structural cross-sectional view of an embodiment of an optical cable protection device provided by the utility model;

[0023] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0024] Figure 3A structural cross-sectional view of another embodiment of the optical cable protection device provided by the utility model;

[0025] Figure 4 A structural cross-sectional view of an embodiment of the second half shell and the second connecting seat of the optical cable protection device provided by the utility model;

[0026] Figure 5 A schematic structural diagram of an embodiment of a transmission member of an optical cable protection device provided by the utility model;

[0027] Figure 6 A schematic structural diagram of an embodiment of a driving assembly of an optical cable protection device provided by the utility model;

[0028] Figure 7 A structural cross-sectional view of another embodiment of the optical cable protection device provided by the utility model;

[0029] Figure 8 for Figure 7 A partial enlarged view of point B in the middle;

[0030] Fig. 9 A structural schematic diagram of another embodiment of the transmission member of the optical cable protection device provided by the utility model;

[0031] Fig.10 A structural cross-sectional view of another embodiment of the second half shell and the second connecting seat of the optical cable protection device provided by the utility model;

[0032] Fig.11 A structural cross-sectional view of an embodiment of the first half shell and the first connecting seat of the optical cable protection device provided by the utility model.

[0033] Description of Figure Numbers:

[0034] 1. first half shell; 11. first connecting seat; 111. first connecting groove; 1111. snap-in groove; 1112. sliding section; 1113. fixing section; 12. plug-in hole; 121. countersunk end; 122. plug-in end; 2. second half shell; 21. second connecting seat; 211. accommodating cavity; 2111. first groove; 2112. second groove; 3. transmission member; 31. body; 311. first side; 312. second side; 3121. rack; 313. first connecting part; 314. first elastic part; 315. second connecting part; 316. plug-in part; 3161. connecting section; 3162. first elastic member; 3163. plug-in section; 4. driving assembly; 41. driving member; 42. driving shaft; 43. gear; 5. button; 51. second elastic member.

[0035] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0038] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0039] Optical cables are often used to connect various network communication devices to achieve rapid transmission of electrical signals between various network communication devices. In order to increase the service life of the optical cable, a protective device for protecting the optical cable is usually provided on the outer side of the optical cable, so that the optical cable is completely sealed and stored in the protective device.

[0040] However, when repairing the optical cable with the existing protective device, the fixing screws located on both sides of the axial direction of the fixed shell need to be removed to open the two combined fixed shells, and the screws need to be avoided from being lost during disassembly and assembly, making the existing protective device inconvenient to disassemble and assemble, thereby affecting the maintenance efficiency of the optical cable.

[0041] The utility model provides an optical cable protection device.

[0042] See also Figure 1 and Figure 3In one embodiment of the utility model, the optical cable protection device comprises a first half shell 1, and a first connecting seat 11 is provided on the circumference of the first half shell 1;

[0043] A second half shell 2, wherein the second half shell 2 is detachably connected to the first half shell 1, a second connecting seat 21 is provided on a circumferential surface of the second half shell 2, the second connecting seat 21 is detachably connected to the first connecting seat 11, and the second connecting seat 21 is provided with a receiving cavity 211, and the receiving cavity 211 has an opening open toward the first connecting seat 11;

[0044] A transmission member 3, the transmission member 3 comprising a body 31, the body 31 being movably mounted in the accommodating cavity 211;

[0045] A driving assembly 4, wherein the driving assembly 4 is partially disposed in the accommodating cavity 211, and the driving assembly 4 is drivingly connected to the body 31 to drive the body 31 to switch between the first position and the second position;

[0046] When the body 31 is in the first position, the body 31 is plugged into and matched with the first connecting seat 11, so that the first half shell 1 and the second half shell 2 are locked;

[0047] When the body 31 is in the second position, the body 31 is released from the first connecting seat 11, so that the first half shell 1 and the second half shell 2 are unlocked;

[0048] The technical solution of the utility model adopts one side of the body 31 to be slidably connected with the inner wall of the accommodating cavity 211, and the other side of the body 31 is transmission-connected with the driving assembly 4. The driving assembly 4 drives the body 31 to be inserted into the first connecting seat 11, and the body 31 moves on the inner wall of the accommodating cavity 211 in the direction close to the first connecting seat 11, so that the first half shell 1 is quickly locked with the second half shell 2. When the first half shell 1 and the second half shell 2 need to be disassembled, the driving assembly 4 drives the body 31 to move in the direction away from the first connecting seat 11, so that the body 31 is disengaged from the first connecting seat 11, so that the first half shell 1 and the second half shell 2 are quickly loosened, thereby avoiding the problem of screw loss, and further improving the maintenance efficiency of the optical cable.

[0049] In this embodiment, a first connection seat 11 is provided on the top surface of one end of the first half shell 1, a first hinge seat is provided on the bottom surface of the first half shell 1 away from the first connection seat 11, and a first hinge portion is convexly provided on one side wall of the first hinge seat. A second connection seat 21 is provided on the top surface of one end of the second half shell 2, a second hinge seat is provided on the bottom surface of the second half shell 2 away from the second connection seat 21, and a second hinge portion cooperating with the first hinge portion is convexly provided on one side wall of the second hinge seat close to the first hinge seat, and the first hinge portion is hinged to the second hinge portion, so that the first half shell 1 can be flipped relative to the second half shell 2, thereby facilitating the disassembly and installation of the first half shell 1 and the second half shell 2. In order to facilitate the operator to observe the internal conditions of the first connection seat 11 and the second connection seat 21, the first connection seat 11 and the second connection seat 21 can both be set to be translucent, so that it is convenient for the operator to plug the first connection seat 11 or release the control body 31 from the first connection seat 11 through the control body 31. The driving assembly 4 may be a driving motor, a belt, a pulley and a transmission wheel (the driving motor, the belt, the pulley and the transmission wheel are not marked in the drawings of the specification), the driving motor may be fixed on the inner wall of the accommodating chamber 211 through a mounting seat, the pulley is fixed on the output shaft of the driving motor, the transmission wheel is mounted on the inner wall of the accommodating chamber 211 through a mounting bracket, the belt connects the transmission wheel and the pulley, and the transmission member 3 is fixed on the belt, so that the belt can drive the transmission member 3 to move in a direction close to the first connecting seat 11 under the drive of the pulley and the transmission wheel. The driving assembly 4 and the transmission member 3 may be provided in two, and the two driving assemblies 4 and the two transmission members 3 are respectively connected in a one-to-one transmission manner, so that the two transmission members 3 can switch between the first position and the second position, and when the transmission member 3 is in the first position, the two bodies 31 are respectively inserted into the first connecting seat 11, so that the first half shell 1 is locked with the second half shell 2, thereby improving the connection stability of the first connecting seat 11 and the second connecting seat 21, thereby preventing the first connecting seat 11 and the second connecting seat 21 from being accidentally unlocked due to external interference. When the transmission member 3 is in the second position, the two bodies 31 are respectively released from the first connection seat 11 to unlock the first half shell 1 and the second half shell 2. In the present application, through the cooperation between the driving assembly 4 and the transmission member 3, the transmission member 3 can realize the locking and unlocking of the first half shell 1 and the second half shell 2 under the action of the driving assembly 4, without removing the connecting screws, thereby improving the maintenance efficiency of the optical cable and avoiding the problem of screw loss.

[0050] like Figure 4 , Figure 5 and Figure 6As shown, in this embodiment, the driving assembly 4 also includes a driving member 41, a transmission shaft 42 and a gear 43. The driving member 41 is transmission-connected to the transmission shaft 42. The gear 43 is sleeved on an end of the transmission shaft 42 away from the driving member 41. The main body 31 has a first side 311 and a second side 312 opposite to each other along the first direction. The second side 312 of the main body 31 is slidingly connected to the inner wall of the accommodating cavity 211. The second side 312 of the main body 31 is provided with a rack 3121 cooperating with the gear 43, and the gear 43 is meshed with the rack 3121.

[0051] In this embodiment, the driving assembly 4 further includes a driving member 41, a transmission shaft 42 and a gear 43, so that the operator can drive the driving member 41 to rotate to drive the transmission shaft 42 and the gear 43 to rotate, so that the gear 43 drives the body 31 to move in a direction close to the first connecting seat 11 through the rack 3121. The second side 312 of the body 31 is slidably connected to the inner wall of the accommodating chamber 211, thereby improving the stability of the connection between the body 31 and the inner wall of the accommodating chamber 211.

[0052] like Figure 1 , Figure 4 and Figure 5 As shown, in this embodiment, the transmission shaft 42 is extended along the second direction, the rack 3121 is extended along the third direction, the driving member 41 is located outside the accommodating cavity 211, the first side 311 of the main body 31 is provided with a first connecting portion 313, and an inner side wall of the accommodating cavity 211 close to the main body 31 is provided with a first groove 2111 that cooperates with the first connecting portion 313, the first connecting portion 313 can be slidably inserted in the first groove 2111, and the first direction, the second direction, and the third direction intersect with each other.

[0053] In the present embodiment, the transmission shaft 42 is extended along the second direction, and the rack 3121 is extended along the third direction, so that the gear 43 on the transmission shaft 42 is more easily engaged with the rack 3121. By arranging the driving member 41 to be located outside the accommodating chamber 211, it is convenient for the operator to manually rotate the driving member 41. By arranging the first connecting portion 313 to be slidably inserted in the first groove 2111 along the third direction, the transmission member 3 can be moved along the third direction under the drive of the driving assembly 4, thereby improving the stability of the sliding connection between the body 31 and the second connecting seat 21. It should be noted that in the present embodiment, the first direction can be consistent with the front-to-back direction, the second direction can be consistent with the up-down direction, and the third direction can be consistent with the left-right direction.

[0054] like Figure 1 and Figure 5As shown, in this embodiment, the first connecting seat 11 is provided with a first connecting groove 111 for the main body 31 to be inserted, and the second side 312 of the main body 31 is provided with a first elastic portion 314, and the first elastic portion 314 is located at an end of the main body 31 away from the rack 3121, and the inner wall of the first connecting groove 111 is provided with a clamping groove 1111 connected to the first connecting groove 111, and when the main body 31 is inserted into the first connecting groove 111, the first elastic portion 314 elastically abuts against the inner wall of the first connecting groove 111, or the first elastic portion 314 is clamped in the clamping groove 1111.

[0055] In this embodiment, when the body 31 is inserted into the first connection slot 111, the body 31 moves on the inner wall of the first connection slot 111, so that the first elastic portion 314 abuts against the inner wall of the first connection slot 111 and contracts, and when the body 31 continues to move until the first elastic portion 314 is aligned with the clamping slot 1111, the first elastic portion 314 elastically resets and clamps in the clamping slot 1111. The first elastic portion 314 is clamped in the clamping slot 1111 to prevent the first connection seat 11 and the second connection seat 21 from being accidentally unlocked due to external influences, thereby improving the stability of the connection between the first connection seat 11 and the second connection seat 21.

[0056] like Figure 1 , Figure 2 and Figure 5 As shown, in this embodiment, the snap-in groove 1111 includes a sliding-in section 1112 and a fixed section 1113 which are connected to each other, and the sliding-in section 1112 is located on a side of the fixed section 1113 close to the notch of the snap-in groove 1111, and the first elastic portion 314 slides into the fixed section 1113 along the sliding-in section 1112 so that the first elastic portion 314 is snap-connected in the fixed section 1113.

[0057] In this embodiment, in order to make it easier for the first elastic part 314 to be engaged in the fixed section 1113, a sliding part may be provided at one end of the first elastic part 314 away from the body 31, and the shape of the sliding part matches the shape of the slide-in section 1112. Therefore, when the body 31 is inserted into the first connecting groove 111, when the body 31 moves in the first connecting groove 111 until the first elastic part 314 is aligned with the slide-in section 1112, the body 31 continues to move so that the first elastic part 314 slides along the slide-in section 1112 and gradually deforms, and when the first elastic part 314 is aligned with the fixed section 1113, the first elastic part 314 elastically resets and is engaged in the fixed section 1113. The first elastic portion 314 is clamped in the fixed section 1113 to prevent the first connecting seat 11 and the second connecting seat 21 from being accidentally unlocked due to external influences, while not affecting the operator's reverse rotation of the driving member 41. The first elastic portion 314 is deformed by the force provided by the inner wall of the sliding section 1112, thereby causing the first elastic portion 314 to detach from the fixed section 1113.

[0058] like Figure 7 and Fig.10 As shown, in this embodiment, the transmission shaft 42 is extended along the third direction, the rack 3121 is extended along the second direction, the driving member 41 is located outside the accommodating cavity 211, the first side 311 of the main body 31 is provided with a second connecting portion 315, and an inner side wall of the accommodating cavity 211 close to the main body 31 is provided with a second groove 2112 that cooperates with the second connecting portion 315, and the second connecting portion 315 can be slidably inserted into the second groove 2112 along the second direction.

[0059] In this embodiment, the transmission shaft 42 is extended along the third direction, and the rack 3121 is extended along the second direction, so that the gear 43 on the transmission shaft 42 is more easily meshed with the rack 3121. The second connecting portion 315 is inserted into the second groove 2112 slidably along the second direction, so that the transmission member 3 can move along the second direction under the drive of the driving assembly 4, thereby improving the stability of the sliding connection between the body 31 and the second connecting seat 21.

[0060] like Figure 8 and Fig. 9 As shown, in this embodiment, a plug-in portion 316 is protruded from a side wall of the main body 31 close to the first connecting seat 11, and the first connecting seat 11 is provided with a plug-in hole 12 for the plug-in portion 316 to be inserted, and the plug-in portion 316 can be movably inserted into the plug-in hole 12.

[0061] In this embodiment, the plug-in portion 316 can be configured as an elastic member with elasticity. Under the driving force provided by the driving assembly 4, the transmission member 3 moves along the second direction, the plug-in portion 316 abuts against the outer wall of the first connection seat 11 and elastically contracts, and when the plug-in portion 316 on the transmission member 3 is aligned with the plug-in hole 12, the plug-in portion 316 elastically resets and is inserted into the plug-in hole 12, so that the first half shell 1 and the second half shell 2 are locked, so that it is convenient for maintenance personnel to disassemble and assemble the first half shell 1 and the second half shell 2, thereby improving the speed of maintenance personnel to repair the optical cable.

[0062] like Figure 8 and Fig. 9 As shown, in this embodiment, the plug-in portion 316 includes a connecting section 3161, a first elastic member 3162 and a plug-in section 3163, the connecting section 3161 is connected to the main body 31, the first elastic member 3162 is sleeved on the connecting section 3161, the first elastic member 3162 elastically abuts between the main body 31 and the plug-in section 3163, and the plug-in section 3163 is inserted into the plug hole 12.

[0063] In this embodiment, one end of the first elastic member 3162 elastically abuts the body 31, and the other end of the first elastic member 3162 is connected to the plug section 3163. The first elastic member 3162 is used to provide a driving force for the plug section 3163 to be inserted into the plug hole 12. In order to make the first elastic member 3162 more closely sleeved on the outer peripheral wall of the connecting section 3161, the connecting section 3161 can be set to a cylindrical shape. In order to make the plug section 3163 more stably inserted into the plug hole 12, the shape of the plug section 3163 can match the hole shape of the plug hole 12. By rotating the driving member 41 to drive the transmission shaft 42 and the gear 43 to rotate, the transmission member 3 moves along the second direction, the plug section 3163 abuts against the outer wall of the first connection seat 11, and the first elastic member 3162 is in a contracted state. When the plug section 3163 moves to align with the plug hole 12, the first elastic member 3162 elastically recovers to drive the plug section 3163 to be inserted into the plug hole 12, thereby locking the first half shell 1 and the second half shell 2. The mutual cooperation between the first elastic member 3162, the plug section 3163 and the driving assembly 4 facilitates maintenance personnel to open or lock the first half shell 1 and the second half shell 2, making it more convenient for maintenance personnel to perform maintenance. In order to improve the stability of the connection between the first half shell 1 and the second half shell 2, the inner wall of the plug hole 12 may be provided with a limiting groove connected to the plug hole 12, and the plug section 3163 may be provided with a second elastic part that matches the limiting groove. The limiting groove has the same structure, function and implementation as the clamping groove 1111, and the second elastic part has the same structure, function and implementation as the first elastic part 314. It should be noted that the limiting groove and the second elastic part are not marked in the drawings of the specification.

[0064] like Figure 7 , Figure 8 and Fig.11 As shown, in this embodiment, the optical cable protection device also includes a button 5 and a second elastic member 51, the plug-in hole 12 includes a countersunk end 121 and a plug-in end 122 that are connected to each other, the plug-in end 122 is located on a side close to the second connecting seat 21, the radius of the countersunk end 121 is larger than the plug-in end 122, the second elastic member 51 is sleeved on the button 5, the second elastic member 51 elastically abuts between the outer peripheral wall of the button 5 and the inner side wall of the countersunk end 121, the button 5 is movably inserted in the countersunk end 121, and the plug-in section 3163 is movably inserted in the plug-in end 122.

[0065] In this embodiment, the button 5 includes a push cap and a transmission section that are connected to each other. The radius of the push cap is greater than the radius of the countersunk end 121, so that the push cap abuts against the outer wall of the first connection seat 11 when it is pressed, and the push cap is away from the outer wall of the first connection seat 11 when it is pressed. A driving part is convexly provided at one end of the transmission section away from the push cap, and the driving part is used to extend into the plug end 122 to push the plug section 3163 away from the plug end 122 when the push cap is pressed. The second elastic member 51 is sleeved on the outer side of the transmission section, one end of the second elastic member 51 elastically abuts against the push cap, and the other end of the second elastic member 51 elastically abuts against the inner side wall of the countersunk end 121. Therefore, when the user needs to loosen the first half shell 1 and the second half shell 2, the user presses the push cap to drive the driving part to move in the direction close to the plug-in section 3163, so that the driving part pushes the plug-in section 3163 out of the plug-in end 122, so that the first half shell 1 and the second half shell 2 are loosened. At the same time, the driving member 41 is rotated to drive the transmission member 3 to move in the second direction, so that the plug-in section 3163 and the plug-in end 122 are misaligned. The second elastic member 51 is reset by removing the pressing force, providing an elastic force to push the push cap to reset.

[0066] like Figure 1 , Figure 3 and Figure 6 As shown, in this embodiment, the driving member 41 is a knob, the driving member 41 is provided with anti-slip grooves extending along the circumference of the driving member 41, and the driving member 41 is used to drive the transmission shaft 42 to rotate; or, the driving member 41 is a driving motor, and the driving member 41 is used to drive the transmission shaft 42 to rotate.

[0067] In this embodiment, the driving member 41 is set as a knob, and in order to increase the friction between the user's finger and the driving member 41, the driving member 41 is provided with anti-slip grooves (not marked in the drawings of the specification) extending along the circumference of the driving member 41, so that it is more convenient for the user to manually rotate the driving member 41, thereby driving the driving member 41 to drive the transmission shaft 42 to rotate. In order to make it more convenient for the user to turn on the driving member 41, the driving member 41 can be set as a driving motor, and the user turns on the switch of the driving member 41, thereby driving the driving member 41 to drive the transmission shaft 42 to rotate.

[0068] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An optical cable protection device, characterized in that: include: A first half shell, wherein a first connecting seat is provided on a circumferential surface of the first half shell; A second half shell, the second half shell is detachably connected to the first half shell, a second connecting seat is provided on a circumferential surface of the second half shell, the second connecting seat is detachably connected to the first connecting seat, the second connecting seat is provided with a receiving cavity, and the receiving cavity has an opening open toward the first connecting seat; A transmission member, the transmission member comprising a body, the body being movably mounted in the accommodating cavity; A driving assembly, wherein the driving assembly is partially disposed in the accommodating cavity and is drivingly connected to the body to drive the body to switch between a first position and a second position; When the body is in the first position, the body is plugged into and matched with the first connecting seat, so that the first half shell and the second half shell are locked; When the body is in the second position, the body and the first connecting seat are released to unlock the first half shell and the second half shell.

2. The optical cable protection device according to claim 1, characterized in that: The driving assembly also includes a driving member, a transmission shaft and a gear. The driving member is connected to the transmission shaft in a transmission manner. The gear is sleeved on an end of the transmission shaft away from the driving member. The main body has a first side and a second side opposite to each other along the first direction. The second side of the main body is slidably connected to the inner wall of the accommodating cavity. The second side of the main body is provided with a rack that cooperates with the gear, and the gear is meshed with the rack.

3. The optical cable protection device according to claim 2, characterized in that: The transmission shaft is extended along the second direction, the rack is extended along the third direction, the driving member is located outside the accommodating cavity, the first side of the main body is provided with a first connecting portion, and an inner wall of the accommodating cavity close to the main body is provided with a first groove that cooperates with the first connecting portion, the first connecting portion can be slidably inserted in the first groove, and the first direction, the second direction, and the third direction intersect with each other.

4. The optical cable protection device as claimed in claim 2, characterized in that: The first connecting seat is provided with a first connecting groove for the main body to be inserted, and the second side of the main body is provided with a first elastic part, the first elastic part is located at an end of the main body away from the rack, and the inner wall of the first connecting groove is provided with a clamping groove connected to the first connecting groove. When the main body is inserted into the first connecting groove, the first elastic part elastically abuts against the inner wall of the first connecting groove, or the first elastic part is clamped in the clamping groove.

5. The optical cable protection device according to claim 4, characterized in that: The snap-in slot comprises a sliding section and a fixed section which are connected to each other. The sliding section is located on a side of the fixed section close to the notch of the snap-in slot. The first elastic part slides into the fixed section along the sliding section so that the first elastic part is snap-connected in the fixed section.

6. The optical cable protection device according to claim 2, characterized in that: The transmission shaft is extended along the third direction, the rack is extended along the second direction, the driving member is located outside the accommodating cavity, the first side of the main body is provided with a second connecting portion, and an inner wall of the accommodating cavity close to the main body is provided with a second groove that cooperates with the second connecting portion, and the second connecting portion can be slidably inserted into the second groove along the second direction.

7. The optical cable protection device according to claim 6, characterized in that: A plug-in portion is protruded from a side wall of the main body close to the first connecting seat, and the first connecting seat is provided with a plug-in hole for the plug-in portion to be inserted, and the plug-in portion can be movably inserted into the plug-in hole.

8. The optical cable protection device according to claim 7, characterized in that: The plug-in portion includes a connecting section, a first elastic member and a plug-in section, the connecting section is connected to the main body, the first elastic member is sleeved on the connecting section, the first elastic member elastically abuts between the main body and the plug-in section, and the plug-in section is inserted into the plug-in hole.

9. The optical cable protection device according to claim 8, characterized in that: The optical cable protection device also includes a button and a second elastic member, the plug-in hole includes a countersunk end and a plug-in end connected to each other, the plug-in end is located on a side close to the second connecting seat, the radius of the countersunk end is larger than the plug-in end, the second elastic member is sleeved on the button, the second elastic member elastically abuts between the outer peripheral wall of the button and the inner side wall of the countersunk end, the button is movably inserted in the countersunk end, and the plug-in section is movably inserted in the plug-in end.

10. The optical cable protection device according to any one of claims 2 to 9, characterized in that: The driving member is a knob, the driving member is provided with anti-slip grooves extending along the circumference of the driving member, and the driving member is used to drive the transmission shaft to rotate; or, the driving member is a driving motor, and the driving member is used to drive the transmission shaft to rotate.

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